UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, DC 20549
Form
(Mark One)
For the quarterly period ended
or
For the transition period from ______________ to ______________
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(Exact Name of Registrant as Specified in its Charter)
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Securities registered pursuant to Section 12(b) of the Act:
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| (Nasdaq Global Select Market) |
Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.
Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See definitions of “large accelerated filer”, “accelerated filer”, “smaller reporting company”, and “emerging growth company” in Rule 12b-2 of the Exchange Act.
Large accelerated filer | ☐ | Accelerated filer | ☐ |
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☒ | Smaller reporting company | ||
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| Emerging growth company |
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ◻
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As of November 10, 2022 the Registrant had
WHITEHORSE FINANCE, INC.
TABLE OF CONTENTS
2
Part I. Financial Information
Item 1. Financial Statements
WhiteHorse Finance, Inc.
Consolidated Statements of Assets and Liabilities
(in thousands, except share and per share data)
| September 30, 2022 |
| December 31, 2021 | |||
(Unaudited) | ||||||
Assets |
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Investments, at fair value |
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Non-controlled/non-affiliate company investments | $ | | $ | | ||
Non-controlled affiliate company investments | | | ||||
Controlled affiliate company investments | | | ||||
Total investments, at fair value (amortized cost $ | | | ||||
Cash and cash equivalents | | | ||||
Restricted cash and cash equivalents | | | ||||
Restricted foreign currency (cost of $ | | | ||||
Interest and dividend receivable | | | ||||
Amounts receivable on unsettled investment transactions | | — | ||||
Escrow receivable | | | ||||
Prepaid expenses and other receivables | | | ||||
| — | |||||
Total assets | $ | | $ | | ||
Liabilities |
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Debt | $ | | $ | | ||
Distributions payable | | | ||||
Management fees payable | | | ||||
Incentive fees payable | | | ||||
Amounts payable on unsettled investment transactions | | — | ||||
Interest payable | | | ||||
Accounts payable and accrued expenses | | | ||||
Advances received from unfunded credit facilities | | | ||||
Total liabilities | | | ||||
Commitments and contingencies (See Note 8) |
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Net assets |
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Common stock, | | | ||||
Paid-in capital in excess of par | | | ||||
Accumulated earnings | | | ||||
Total net assets | | | ||||
Total liabilities and total net assets | $ | | $ | | ||
Number of shares outstanding | | | ||||
Net asset value per share | $ | | $ | | ||
See notes to the consolidated financial statements
3
WhiteHorse Finance, Inc.
Consolidated Statements of Operations (Unaudited)
(in thousands, except share and per share data)
Three months ended September 30, | Nine months ended September 30, | |||||||||||
| 2022 | 2021 |
| 2022 | 2021 | |||||||
Investment income | ||||||||||||
From non-controlled/non-affiliate company investments |
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Interest income | $ | | $ | | $ | | $ | | ||||
Fee income | | | | | ||||||||
Dividend income | | | | | ||||||||
From non-controlled affiliate company investments | ||||||||||||
Interest income | | — | | — | ||||||||
Dividend income | | | | | ||||||||
From controlled affiliate company investments | ||||||||||||
Interest income | | | | | ||||||||
Dividend income | | | | | ||||||||
Total investment income | | | | | ||||||||
Expenses |
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Interest expense | | | | | ||||||||
Base management fees | | | | | ||||||||
Performance-based incentive fees | | | | | ||||||||
Administrative service fees | | | | | ||||||||
General and administrative expenses | | | | | ||||||||
Total expenses | | | | | ||||||||
Net investment income before excise tax | | | | | ||||||||
Excise tax | | | | | ||||||||
Net investment income after excise tax | | | | | ||||||||
Realized and unrealized gains (losses) on investments and foreign currency transactions |
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Net realized gains (losses) |
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Non-controlled/non-affiliate company investments | | | ( | | ||||||||
Non-controlled affiliate company investments | — | — | | — | ||||||||
Foreign currency transactions | ( | ( | ( | ( | ||||||||
Foreign currency forward contracts | — | | ( | ( | ||||||||
Net realized gains (losses) | | ( | ( | | ||||||||
Net change in unrealized appreciation (depreciation) |
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Non-controlled/non-affiliate company investments | ( | ( | | ( | ||||||||
Non-controlled affiliate company investments | ( | | ( | | ||||||||
Controlled affiliate company investments | ( | | | | ||||||||
Translation of assets and liabilities in foreign currencies | | | | | ||||||||
Foreign currency forward contracts | | | | | ||||||||
Net change in unrealized appreciation (depreciation) | ( | | | ( | ||||||||
Net realized and unrealized gains (losses) on investments and foreign currency transactions | ( | | ( | | ||||||||
Net increase in net assets resulting from operations | $ | | $ | | $ | | $ | | ||||
Per Common Share Data | ||||||||||||
Basic and diluted earnings per common share | | | | | ||||||||
Dividends and distributions declared per common share | $ | | $ | | $ | | $ | | ||||
Basic and diluted weighted average common shares outstanding | | | | | ||||||||
See notes to the consolidated financial statements
4
WhiteHorse Finance, Inc.
Consolidated Statements of Changes in Net Assets (Unaudited)
(in thousands, except share and per share data)
Common Stock | ||||||||||||||
| Shares |
| Par amount |
| Paid-in Capital in Excess of Par |
| Accumulated Earnings (Loss) |
| Total Net Assets | |||||
Balance at December 31, 2021 |
| | $ | | $ | | $ | | $ | | ||||
Stock issued in connection with at-the-market offering |
| | — | | — | | ||||||||
Stock issued in connection with dividend reinvestment plan |
| | — | | — | | ||||||||
Net increase in net assets resulting from operations: |
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Net investment income after excise tax |
| — | — | — | | | ||||||||
Net realized gains (losses) on investments |
| — | — | — | ( | ( | ||||||||
Net change in unrealized appreciation (depreciation) on investments |
| — | — | — | | | ||||||||
Distributions declared |
| — | — | — | ( | ( | ||||||||
Balance at March 31, 2022 |
| | $ | | $ | | $ | | $ | | ||||
Stock issued in connection with at-the-market offering |
| — | — | ( | — | ( | ||||||||
Stock issued in connection with dividend reinvestment plan |
| | — | | — | | ||||||||
Net increase in net assets resulting from operations: |
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Net investment income after excise tax |
| — | — | — | | | ||||||||
Net realized gains (losses) on investments |
| — | — | — | | | ||||||||
Net change in unrealized appreciation (depreciation) on investments |
| — | — | — | ( | ( | ||||||||
Distributions declared |
| — | — | — | ( | ( | ||||||||
Balance at June 30, 2022 |
| | $ | | $ | | $ | | $ | | ||||
Stock issued in connection with at-the-market offering |
| — | — | — | — | — | ||||||||
Stock issued in connection with dividend reinvestment plan |
| — | — | — | — | — | ||||||||
Net increase in net assets resulting from operations: |
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Net investment income after excise tax |
| — | — | — | | | ||||||||
Net realized gains (losses) on investments |
| — | — | — | | | ||||||||
Net change in unrealized appreciation (depreciation) on investments |
| — | — | — | ( | ( | ||||||||
Distributions declared |
| — | — | — | ( | ( | ||||||||
Balance at September 30, 2022 |
| | $ | | $ | | $ | | $ | | ||||
See notes to the consolidated financial statements
5
WhiteHorse Finance, Inc.
Consolidated Statements of Changes in Net Assets (Unaudited)
(in thousands, except share and per share data)
Common Stock | ||||||||||||||
Shares |
| Par amount |
| Paid-in Capital in Excess of Par |
| Accumulated Earnings (Loss) |
| Total Net Assets | ||||||
Balance at December 31, 2020 |
| | $ | | $ | | $ | | $ | | ||||
Stock issued in connection with at-the-market offering |
| | — | | — | | ||||||||
Net increase in net assets resulting from operations: |
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Net investment income after excise tax |
| — | — | — | | | ||||||||
Net realized gains (losses) on investments |
| — | — | — | | | ||||||||
Net change in unrealized appreciation (depreciation) on investments |
| — | — | — | ( | ( | ||||||||
Distributions declared |
| — | — | — | ( | ( | ||||||||
Balance at March 31, 2021 |
| | $ | | $ | | $ | | $ | | ||||
Stock issued in connection with at-the-market offering |
| | — | | — | | ||||||||
Stock issued in connection with dividend reinvestment plan |
| | — | | — | | ||||||||
Net increase in net assets resulting from operations: |
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Net investment income after excise tax |
| — | — | — | | | ||||||||
Net realized gains (losses) on investments |
| — | — | — | ( | ( | ||||||||
Net change in unrealized appreciation (depreciation) on investments |
| — | — | — | | | ||||||||
Distributions declared |
| — | — | — | ( | ( | ||||||||
Balance at June 30, 2021 |
| | $ | | $ | | $ | | $ | | ||||
Stock issued in connection with at-the-market offering |
| | — | | — | | ||||||||
Stock issued in connection with dividend reinvestment plan |
| | — | | — | | ||||||||
Net increase in net assets resulting from operations: |
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Net investment income after excise tax |
| — | — | — | | | ||||||||
Net realized gains (losses) on investments |
| — | — | — | ( | ( | ||||||||
Net change in unrealized appreciation (depreciation) on investments |
| — | — | — | | | ||||||||
Distributions declared |
| — | — | — | ( | ( | ||||||||
Balance at September 30, 2021 |
| | $ | | $ | | $ | | $ | | ||||
See notes to the consolidated financial statements
6
WhiteHorse Finance, Inc.
Consolidated Statements of Cash Flows (Unaudited)
(in thousands)
Nine months ended September 30, | ||||||
| 2022 |
| 2021 | |||
Cash flows from operating activities | ||||||
Net increase in net assets resulting from operations | $ | | $ | | ||
Adjustments to reconcile net increase in net assets resulting from operations to net cash (used in) operating activities: |
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Paid-in-kind income | ( | ( | ||||
Net realized (gains) losses on investments | | ( | ||||
Net unrealized depreciation (appreciation) on investments | ( | | ||||
Net unrealized (appreciation) depreciation on translation of assets and liabilities in foreign currencies | ( | ( | ||||
Net unrealized (appreciation) depreciation on foreign currency forward contracts | ( | ( | ||||
Accretion of discount | ( | ( | ||||
Amortization of deferred financing costs | | | ||||
Acquisition of investments | ( | ( | ||||
Proceeds from principal payments and sales of portfolio investments | | | ||||
Proceeds from sales of portfolio investments to STRS JV | | | ||||
Net changes in operating assets and liabilities: |
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Interest and dividend receivable | ( | ( | ||||
Escrow receivable | | ( | ||||
Prepaid expenses and other receivables | | ( | ||||
Amounts receivable on unsettled investment transactions | ( | ( | ||||
Amounts payable on unsettled investment transactions | | | ||||
Management fees payable | | | ||||
Incentive fees payable | ( | | ||||
Accounts payable and accrued expenses | ( | ( | ||||
Interest payable | | | ||||
Advances received from unfunded credit facilities | ( | | ||||
Net cash provided by operating activities | | | ||||
Cash flows from financing activities |
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Proceeds from issuance of common stock, net of offering costs | | | ||||
Borrowings | | | ||||
Repayments of debt | ( | ( | ||||
Deferred financing costs | ( | ( | ||||
Distributions paid to common stockholders, net of distributions reinvested | ( | ( | ||||
Net cash used in financing activities | ( | ( | ||||
Effect of exchange rate changes on cash | | ( | ||||
Net change in cash, cash equivalents and restricted cash | ( | | ||||
Cash, cash equivalents and restricted cash at beginning of period | | | ||||
Cash, cash equivalents and restricted cash at end of period | $ | | $ | | ||
Supplemental and non-cash disclosure of cash flow information: |
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Interest paid | $ | | $ | | ||
Distributions reinvested | | | ||||
Non-cash exchanges of investments | | | ||||
See notes to the consolidated financial statements
7
WhiteHorse Finance, Inc.
Consolidated Statements of Cash Flows (Unaudited)
(in thousands)
The following table provides a reconciliation of cash, cash equivalents and restricted cash reported within the consolidated statements of assets and liabilities that sum to the total of the same amounts presented in the consolidated statements of cash flows:
As of September 30, | ||||||
| 2022 |
| 2021 | |||
Cash and cash equivalents | $ | | $ | | ||
Restricted cash and cash equivalents | | | ||||
Restricted foreign currency | | | ||||
Total cash, cash equivalents and restricted cash presented in consolidated statements of cash flows | $ | | $ | | ||
See notes to the consolidated financial statements
8
WhiteHorse Finance, Inc.
Consolidated Schedule of Investments (Unaudited)
September 30, 2022
(in thousands)
Issuer |
| Investment Type(1) |
| Floor |
| Spread |
| Interest |
| Acquisition |
| Maturity |
| Principal/ |
| Amortized |
| Fair |
| Fair Value |
| ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
North America | |||||||||||||||||||||||
Debt Investments | |||||||||||||||||||||||
Air Freight & Logistics | |||||||||||||||||||||||
L+ | | $ | | $ | | | % | ||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | — | — | ( | ( | |||||||||||||||||||
| | | |||||||||||||||||||||
Alternative Carriers | |||||||||||||||||||||||
SF+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Application Software | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
Base rate+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Asset Management & Custody Banks | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | — | — | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Automotive Retail | |||||||||||||||||||||||
Base rate+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Broadcasting | |||||||||||||||||||||||
SF+ | | | | | |||||||||||||||||||
SF+ | — | — | ( | — | |||||||||||||||||||
| | | |||||||||||||||||||||
Building Products | |||||||||||||||||||||||
C+ | | | | | |||||||||||||||||||
C+ | — | — | | — | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | — | — | | — | |||||||||||||||||||
C+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Cable & Satellite | |||||||||||||||||||||||
P+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Commodity Chemicals | |||||||||||||||||||||||
SF+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Construction Materials | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
Base rate+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Data Processing & Outsourced Services | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
See notes to the consolidated financial statements
9
WhiteHorse Finance, Inc.
Consolidated Schedule of Investments (Unaudited)
September 30, 2022
(in thousands)
Issuer |
| Investment Type(1) |
| Floor |
| Spread |
| Interest |
| Acquisition |
| Maturity |
| Principal/ |
| Amortized |
| Fair |
| Fair Value |
| ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Distributors | |||||||||||||||||||||||
SF+ | | $ | | $ | | | % | ||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Diversified Chemicals | |||||||||||||||||||||||
SF+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Diversified Support Services | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Education Services | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | — | — | ( | — | |||||||||||||||||||
P+ | | | | | |||||||||||||||||||
N/A | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Electric Utilities | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Environmental & Facilities Services | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
SF+ | | | | | |||||||||||||||||||
C+ | | | | | |||||||||||||||||||
S+ | | | | | |||||||||||||||||||
SF+ | | | | | |||||||||||||||||||
SF+ | — | — | ( | — | |||||||||||||||||||
| | | |||||||||||||||||||||
Health Care Facilities | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | — | — | ( | — | |||||||||||||||||||
L+ | — | — | ( | — | |||||||||||||||||||
| | | |||||||||||||||||||||
Health Care Services | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
SF+ | | | | | |||||||||||||||||||
SF+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
See notes to the consolidated financial statements
10
WhiteHorse Finance, Inc.
Consolidated Schedule of Investments (Unaudited)
September 30, 2022
(in thousands)
Issuer |
| Investment Type(1) |
| Floor |
| Spread |
| Interest |
| Acquisition |
| Maturity |
| Principal/ |
| Amortized |
| Fair |
| Fair Value |
| ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Health Care Supplies | |||||||||||||||||||||||
L+ | | $ | | $ | | | % | ||||||||||||||||
Base rate+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Heavy Electrical Equipment | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | — | — | ( | — | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Home Furnishings | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | — | — | | — | |||||||||||||||||||
SF+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Household Appliances | |||||||||||||||||||||||
SF+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Household Products | |||||||||||||||||||||||
SF+ | | | | | |||||||||||||||||||
SF+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Industrial Machinery | |||||||||||||||||||||||
SF+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Interactive Media & Services | |||||||||||||||||||||||
SF+ | | | | | |||||||||||||||||||
P+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Internet & Direct Marketing Retail | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Investment Banking & Brokerage | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
IT Consulting & Other Services | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
See notes to the consolidated financial statements
11
WhiteHorse Finance, Inc.
Consolidated Schedule of Investments (Unaudited)
September 30, 2022
(in thousands)
Issuer |
| Investment Type(1) |
| Floor |
| Spread |
| Interest |
| Acquisition |
| Maturity |
| Principal/ |
| Amortized |
| Fair |
| Fair Value |
| ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Leisure Facilities | |||||||||||||||||||||||
L+ | | $ | | $ | | | % | ||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
N/A | | | | | |||||||||||||||||||
N/A | NA | | | | | ||||||||||||||||||
| | | |||||||||||||||||||||
Leisure Products | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Life Sciences Tools & Services | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Office Services & Supplies | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Packaged Foods & Meats | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Paper Packaging | |||||||||||||||||||||||
SF+ | | | | | |||||||||||||||||||
SF+ | — | — | — | — | |||||||||||||||||||
C+ | — | — | — | — | |||||||||||||||||||
SF+ | — | — | — | — | |||||||||||||||||||
| | | |||||||||||||||||||||
Personal Products | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | — | — | ( | — | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Research & Consulting Services | |||||||||||||||||||||||
SF+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
See notes to the consolidated financial statements
12
WhiteHorse Finance, Inc.
Consolidated Schedule of Investments (Unaudited)
September 30, 2022
(in thousands)
Issuer |
| Investment Type(1) |
| Floor |
| Spread |
| Interest |
| Acquisition |
| Maturity |
| Principal/ |
| Amortized |
| Fair |
| Fair Value |
| ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Specialized Consumer Services | |||||||||||||||||||||||
L+ | | $ | | $ | | | % | ||||||||||||||||
L+ | — | — | ( | ( | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | — | — | | — | |||||||||||||||||||
SF+ | | | | | |||||||||||||||||||
SF+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Specialized Finance | |||||||||||||||||||||||
N/A | L+ | N/A | | | | | |||||||||||||||||
| | | |||||||||||||||||||||
Systems Software | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Technology Hardware, Storage & Peripherals | |||||||||||||||||||||||
SF+ | | | | | |||||||||||||||||||
SF+ | | | | | |||||||||||||||||||
SF+ | — | — | — | — | |||||||||||||||||||
| | | |||||||||||||||||||||
Total Debt Investments | $ | | $ | | | % | |||||||||||||||||
Equity Investments(22) | |||||||||||||||||||||||
Advertising | |||||||||||||||||||||||
N/A | N/A | N/A | N/A | | $ | | $ | | | % | |||||||||||||
| | | |||||||||||||||||||||
Air Freight & Logistics | |||||||||||||||||||||||
N/A | N/A | N/A | N/A | | | | | ||||||||||||||||
| | | |||||||||||||||||||||
Building Products | |||||||||||||||||||||||
N/A | N/A | N/A | N/A | | | | | ||||||||||||||||
| | | |||||||||||||||||||||
Data Processing & Outsourced Services | |||||||||||||||||||||||
N/A | N/A | N/A | N/A | | | | | ||||||||||||||||
| | | |||||||||||||||||||||
Diversified Support Services | |||||||||||||||||||||||
N/A | N/A | N/A | | | | | |||||||||||||||||
N/A | N/A | N/A | N/A | | | | | ||||||||||||||||
| | | |||||||||||||||||||||
Education Services | |||||||||||||||||||||||
N/A | N/A | | | | | ||||||||||||||||||
| | | |||||||||||||||||||||
Environmental & Facilities Services | |||||||||||||||||||||||
N/A | N/A | N/A | N/A | | | | | ||||||||||||||||
| | | |||||||||||||||||||||
See notes to the consolidated financial statements
13
WhiteHorse Finance, Inc.
Consolidated Schedule of Investments (Unaudited)
September 30, 2022
(in thousands)
Issuer |
| Investment Type(1) |
| Floor |
| Spread |
| Interest |
| Acquisition |
| Maturity |
| Principal/ |
| Amortized |
| Fair |
| Fair Value |
| ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Industrial Machinery | |||||||||||||||||||||||
N/A | N/A | N/A | N/A | | $ | | $ | | | % | |||||||||||||
| | | |||||||||||||||||||||
Interactive Media & Services | |||||||||||||||||||||||
N/A | N/A | N/A | N/A | | | | | ||||||||||||||||
| | | |||||||||||||||||||||
Internet & Direct Marketing Retail | |||||||||||||||||||||||
N/A | N/A | N/A | N/A | | | | | ||||||||||||||||
N/A | N/A | | | | | ||||||||||||||||||
| | | |||||||||||||||||||||
Investment Banking & Brokerage | |||||||||||||||||||||||
N/A | N/A | N/A | N/A | — | | | | ||||||||||||||||
| | | |||||||||||||||||||||
IT Consulting & Other Services | |||||||||||||||||||||||
N/A | N/A | N/A | N/A | | | | | ||||||||||||||||
N/A | N/A | N/A | N/A | | | | | ||||||||||||||||
| | | |||||||||||||||||||||
Leisure Facilities | |||||||||||||||||||||||
N/A | N/A | N/A | N/A | | | | | ||||||||||||||||
N/A | N/A | N/A | | | | | |||||||||||||||||
| | | |||||||||||||||||||||
Leisure Products | |||||||||||||||||||||||
N/A | N/A | | | | | ||||||||||||||||||
N/A | N/A | N/A | N/A | | | — | — | ||||||||||||||||
| | | |||||||||||||||||||||
Other Diversified Financial Services | |||||||||||||||||||||||
N/A | N/A | N/A | — | — | — | — | |||||||||||||||||
N/A | N/A | N/A | | | | | |||||||||||||||||
| | | |||||||||||||||||||||
Paper Packaging | |||||||||||||||||||||||
N/A | N/A | N/A | N/A | | | | | ||||||||||||||||
| | | |||||||||||||||||||||
Specialized Consumer Services | |||||||||||||||||||||||
N/A | N/A | | | | | ||||||||||||||||||
| | | |||||||||||||||||||||
Specialized Finance | |||||||||||||||||||||||
N/A | N/A | N/A | N/A | | | | | ||||||||||||||||
| | | |||||||||||||||||||||
Total Equity Investments | $ | | $ | | | % | |||||||||||||||||
Total Investments | $ | | $ | | | % | |||||||||||||||||
See notes to the consolidated financial statements
14
WhiteHorse Finance, Inc.
Consolidated Schedule of Investments (Unaudited)
September 30, 2022
(in thousands)
Forward Currency Contracts
Counterparty |
| Currency to be sold |
| Currency to be purchased |
| Settlement date |
| Unrealized |
| Unrealized | ||||||
Morgan Stanley | C$ | CAD | $ | USD | 10/28/22 | $ | | $ | — | |||||||
Total | $ | | $ | — | ||||||||||||
| (1) | Except as otherwise noted, all investments are non-controlled/non-affiliate investments as defined by the Investment Company Act of 1940, as amended (the “1940 Act”), and provide collateral for the Company’s credit facility. |
| (2) | The investments bear interest at a rate that may be determined by reference to the London Interbank Offered Rate (“LIBOR” or “L”), which resets monthly, quarterly or semiannually, the Secured Overnight Financing Rate (“SOFR” or “SF”), the Canadian Dollar Offered Rate (“CDOR” or “C”), the Sterling Overnight Index Average (“SONIA” or “S”), or the U.S. Prime Rate (“Prime” or “P”). |
| (3) | The interest rate is the “all-in-rate” including the current index and spread, the fixed rate, and the payment-in-kind (“PIK”) interest rate, as the case may be. |
| (4) | The investment or a portion of the investment does not provide collateral for the Company’s credit facility. |
| (5) | Not a qualifying asset under Section 55(a) of the 1940 Act. Under the 1940 Act, the Company may not acquire any non-qualifying asset unless, at the time the acquisition is made, qualifying assets represent at least |
| (6) | Investment is a non-controlled affiliate investment as defined by the 1940 Act. |
| (7) | The investment has an unfunded commitment in addition to any amounts presented in the consolidated schedule of investments as of September 30, 2022. See Note 8. |
| (8) | Preferred equity investment is a non-income producing security. |
| (9) | Security is perpetual with no defined maturity date. |
| (10) | Except as otherwise noted, all of the Company’s portfolio company investments, which as of the date of the consolidated schedule of investments represented |
| (11) | The fair value of each investment was determined using significant unobservable inputs. See Note 5. |
| (12) | The investment was comprised of two contracts, which were indexed to different base rates, either L or SF and P, respectively. The Floor, Spread Above Index and Interest Rate presented represent the weighted average of both contracts. |
| (13) | Principal amount is non-USD denominated and is based in Canadian dollars. |
| (14) | Investment is a controlled affiliate investment as defined by the 1940 Act. On January 14, 2019, the Company entered into an agreement (as described in Note 4 hereto) with State Teachers Retirement System of Ohio, a public pension fund established under Ohio law (“STRS Ohio”), to create WHF STRS Ohio Senior Loan Fund, LLC (“STRS JV”), a joint venture, which invests primarily in senior secured first and second lien term loans. |
| (15) | In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest in the amount of |
| (16) | In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest in the amount of |
| (17) | In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest in the amount of |
See notes to the consolidated financial statements
15
WhiteHorse Finance, Inc.
Consolidated Schedule of Investments (Unaudited)
September 30, 2022
(in thousands)
| (18) | On October 1, 2020, as part of a restructuring agreement between the Company and Arcole Acquisition Corp, the Company’s investments in first lien secured term loans to Arcole Acquisition Corp were converted into common shares of Arcole Holding Corp. |
| (19) | At the option of the issuer, interest can be paid in cash or cash and PIK. The issuer may elect to pay up to |
| (20) | At the option of the issuer, interest can be paid in cash or cash and PIK. The issuer may elect to pay up to |
| (21) | On January 24, 2022, as part of a restructuring agreement between the Company and PlayMonster LLC, the Company’s first lien secured term loan and delayed draw loan investments to PlayMonster LLC were converted into a new first lien secured term loan, preferred stock and common stock of Playmonster Group LLC. |
| (22) | Ownership of certain equity investments may occur through a holding company or partnership. |
| (23) | Investment is structured as a unitranche loan in which the Company may receive additional interest on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “first out” and “last out” tranches, whereby the “first out” tranche will have priority as to the “last out” tranche with respect to payments of principal, interest and any other amounts due thereunder. |
| (24) | Principal amount is non-USD denominated and is based in British pounds. |
| (25) | Principal amount is non-USD denominated and is based in British pounds. At the option of the borrower, amounts borrowed under the delayed draw term loan commitment can be U.S. dollars, Canadian dollars or British pounds. |
See notes to the consolidated financial statements
16
WhiteHorse Finance, Inc.
Consolidated Schedule of Investments
December 31, 2021
(in thousands)
Issuer |
| Investment Type(1) |
| Floor |
| Spread |
| Interest |
| Acquisition |
| Maturity |
| Principal/ |
| Amortized |
| Fair |
| Fair Value |
| ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
North America | |||||||||||||||||||||||
Debt Investments | |||||||||||||||||||||||
Advertising | |||||||||||||||||||||||
L+ | | $ | | $ | | | % | ||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | — | — | — | — | |||||||||||||||||||
| | | |||||||||||||||||||||
Air Freight & Logistics | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | — | — | — | — | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | — | — | | — | |||||||||||||||||||
| | | |||||||||||||||||||||
Application Software | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Automotive Retail | |||||||||||||||||||||||
Base rate+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Broadcasting | |||||||||||||||||||||||
SF+ | | | | | |||||||||||||||||||
SF+ | — | — | — | — | |||||||||||||||||||
| | | |||||||||||||||||||||
Building Products | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | — | — | | — | |||||||||||||||||||
CP+ | | | | | |||||||||||||||||||
CP+ | — | — | — | — | |||||||||||||||||||
P+ | | | | | |||||||||||||||||||
P+ | — | — | — | — | |||||||||||||||||||
C+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Cable & Satellite | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Commodity Chemicals | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
See notes to the consolidated financial statements
17
WhiteHorse Finance, Inc.
Consolidated Schedule of Investments
December 31, 2021
(in thousands)
Issuer |
| Investment Type(1) |
| Floor |
| Spread |
| Interest |
| Acquisition |
| Maturity |
| Principal/ |
| Amortized |
| Fair |
| Fair Value |
| ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Construction & Engineering | |||||||||||||||||||||||
L+ | | $ | | $ | | | % | ||||||||||||||||
L+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Construction Materials | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
P+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Consumer Finance | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Data Processing & Outsourced Services | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Department Stores | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Distributors | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Diversified Chemicals | |||||||||||||||||||||||
SF+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Diversified Support Services | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Education Services | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | — | — | — | — | |||||||||||||||||||
L+ | — | — | — | — | |||||||||||||||||||
N/A | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Electric Utilities | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Electronic Equipment & Instruments | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | — | — | — | — | |||||||||||||||||||
| | | |||||||||||||||||||||
See notes to the consolidated financial statements
18
WhiteHorse Finance, Inc.
Consolidated Schedule of Investments
December 31, 2021
(in thousands)
Issuer |
| Investment Type(1) |
| Floor |
| Spread |
| Interest |
| Acquisition |
| Maturity |
| Principal/ |
| Amortized |
| Fair |
| Fair Value |
| ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Environmental & Facilities Services | |||||||||||||||||||||||
L+ | | $ | | $ | | | % | ||||||||||||||||
L+ | — | — | — | — | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | — | — | — | — | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | — | — | — | — | |||||||||||||||||||
| | | |||||||||||||||||||||
Health Care Facilities | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | — | — | — | — | |||||||||||||||||||
L+ | — | — | — | — | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | — | — | | — | |||||||||||||||||||
N/A | | | | | |||||||||||||||||||
| | | | ||||||||||||||||||||
N/A | L+ | | | | | ||||||||||||||||||
L+ | | | | | |||||||||||||||||||
N/A | L+ | | | — | — | ||||||||||||||||||
| | | |||||||||||||||||||||
Health Care Services | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
P+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Heavy Electrical Equipment | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
See notes to the consolidated financial statements
19
WhiteHorse Finance, Inc.
Consolidated Schedule of Investments
December 31, 2021
(in thousands)
Issuer |
| Investment Type(1) |
| Floor |
| Spread |
| Interest |
| Acquisition |
| Maturity |
| Principal/ |
| Amortized |
| Fair |
| Fair Value |
| ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Home Furnishings | |||||||||||||||||||||||
L+ | | $ | | $ | | | % | ||||||||||||||||
L+ | — | — | — | — | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Household Products | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Interactive Media & Services | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Internet & Direct Marketing Retail | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Investment Banking & Brokerage | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
IT Consulting & Other Services | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Leisure Facilities | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
N/A | | | | | |||||||||||||||||||
N/A | NA | | | | | ||||||||||||||||||
| | | |||||||||||||||||||||
Leisure Products | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | | | ( | ( | |||||||||||||||||||
| | | |||||||||||||||||||||
Life Sciences Tools & Services | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
See notes to the consolidated financial statements
20
WhiteHorse Finance, Inc.
Consolidated Schedule of Investments
December 31, 2021
(in thousands)
Issuer |
| Investment Type(1) |
| Floor |
| Spread |
| Interest |
| Acquisition |
| Maturity |
| Principal/ |
| Amortized |
| Fair |
| Fair Value |
| ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Office Services & Supplies | |||||||||||||||||||||||
L+ | | $ | | $ | | | % | ||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | — | — | | — | |||||||||||||||||||
| | | |||||||||||||||||||||
Packaged Foods & Meats | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Personal Products | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | — | — | | — | |||||||||||||||||||
| | | |||||||||||||||||||||
Real Estate Operating Companies | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | — | — | — | — | |||||||||||||||||||
| | | |||||||||||||||||||||
Research & Consulting Services | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Specialized Consumer Services | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | — | — | ( | — | |||||||||||||||||||
L+ | — | — | — | — | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | — | — | — | — | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Specialized Finance | |||||||||||||||||||||||
N/A | L+ | N/A | | | | | |||||||||||||||||
| | | |||||||||||||||||||||
Systems Software | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Technology Hardware, Storage & Peripherals | |||||||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | — | — | — | — | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
L+ | | | | | |||||||||||||||||||
| | | |||||||||||||||||||||
Total Debt Investments | $ | | $ | | | % | |||||||||||||||||
See notes to the consolidated financial statements
21
WhiteHorse Finance, Inc.
Consolidated Schedule of Investments
December 31, 2021
(in thousands)
Issuer |
| Investment Type(1) |
| Floor |
| Spread |
| Interest |
| Acquisition |
| Maturity |
| Principal/ |
| Amortized |
| Fair |
| Fair Value |
| ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Equity Investments | |||||||||||||||||||||||
Advertising | |||||||||||||||||||||||
N/A | N/A | N/A | N/A | | $ | | $ | | | % | |||||||||||||
| | | |||||||||||||||||||||
Air Freight & Logistics | |||||||||||||||||||||||
N/A | N/A | N/A | N/A | | | | | ||||||||||||||||
| | | |||||||||||||||||||||
Data Processing & Outsourced Services | |||||||||||||||||||||||
N/A | N/A | N/A | N/A | | | | | ||||||||||||||||
| | | |||||||||||||||||||||
Data Processing & Outsourced Services | |||||||||||||||||||||||
N/A | N/A | N/A | N/A | | | | | ||||||||||||||||
| | | |||||||||||||||||||||
Diversified Support Services | |||||||||||||||||||||||
N/A | N/A | N/A | | | — | — | |||||||||||||||||
N/A | N/A | N/A | N/A | | — | | | ||||||||||||||||
| | | |||||||||||||||||||||
Education Services | |||||||||||||||||||||||
N/A | N/A | | | | | ||||||||||||||||||
| | | |||||||||||||||||||||
Environmental & Facilities Services | |||||||||||||||||||||||
N/A | N/A | N/A | N/A | | | | | ||||||||||||||||
| | | |||||||||||||||||||||
Health Care Services | |||||||||||||||||||||||
N/A | N/A | | | | | ||||||||||||||||||
| | | |||||||||||||||||||||
Interactive Media & Services | |||||||||||||||||||||||
N/A | N/A | N/A | N/A | | | | | ||||||||||||||||
| | | |||||||||||||||||||||
Internet & Direct Marketing Retail | |||||||||||||||||||||||
N/A | N/A | N/A | N/A | | | | | ||||||||||||||||
N/A | N/A | | | | | ||||||||||||||||||
| | | |||||||||||||||||||||
Investment Banking & Brokerage | |||||||||||||||||||||||
N/A | N/A | N/A | N/A | — | | | | ||||||||||||||||
| | | |||||||||||||||||||||
IT Consulting & Other Services | |||||||||||||||||||||||
N/A | N/A | N/A | N/A | | | | | ||||||||||||||||
N/A | N/A | N/A | N/A | | | | | ||||||||||||||||
| | | |||||||||||||||||||||
Leisure Facilities | |||||||||||||||||||||||
N/A | N/A | N/A | N/A | | | | | ||||||||||||||||
N/A | N/A | N/A | | | | | |||||||||||||||||
| | | |||||||||||||||||||||
Other Diversified Financial Services | |||||||||||||||||||||||
N/A | N/A | N/A | — | — | — | — | |||||||||||||||||
N/A | N/A | N/A | | | | | |||||||||||||||||
| | | |||||||||||||||||||||
See notes to the consolidated financial statements
22
WhiteHorse Finance, Inc.
Consolidated Schedule of Investments
December 31, 2021
(in thousands)
Issuer |
| Investment Type(1) |
| Floor |
| Spread |
| Interest |
| Acquisition |
| Maturity |
| Principal/ |
| Amortized |
| Fair |
| Fair Value |
| ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Specialized Consumer Services | |||||||||||||||||||||||
N/A | N/A | | $ | | $ | | | % | |||||||||||||||
| | | |||||||||||||||||||||
Specialized Finance | |||||||||||||||||||||||
N/A | N/A | N/A | N/A | | | | | ||||||||||||||||
| | | |||||||||||||||||||||
Total Equity Investments | $ | | $ | | | % | |||||||||||||||||
Total Investments | $ | | $ | | | % | |||||||||||||||||
| (1) | Except as otherwise noted, all investments are non-controlled/non-affiliate investments as defined by the Investment Company Act of 1940, as amended (the “1940 Act”), and provide collateral for the Company’s credit facility. |
| (2) | The investments bear interest at a rate that may be determined by reference to the London Interbank Offered Rate (“LIBOR” or “L”), which resets monthly, quarterly or semiannually, the Secured Overnight Financing Rate (“SOFR” or “SF”), the Canadian Dollar Offered Rate (“CDOR” or “C”), Canada Prime Rate (“CP”), or the U.S. Prime Rate (“Prime” or “P”). The one-, three- and six-month USD LIBOR were |
| (3) | The interest rate is the “all-in-rate” including the current index and spread, the fixed rate, and the payment-in-kind (“PIK”) interest rate, as the case may be. |
| (4) | The investment or a portion of the investment does not provide collateral for the Company’s credit facility. |
| (5) | Not a qualifying asset under Section 55(a) of the 1940 Act. Under the 1940 Act, the Company may not acquire any non-qualifying asset unless, at the time the acquisition is made, qualifying assets represent at least |
| (6) | Investment is a non-controlled/affiliate investment as defined by the 1940 Act. |
| (7) | The investment has an unfunded commitment in addition to any amounts presented in the consolidated schedule of investments as of December 31, 2021. See Note 8. |
| (8) | The investment is on non-accrual status. |
| (9) | Security is perpetual with no defined maturity date. |
| (10) | Except as otherwise noted, all of the Company’s portfolio company investments, which as of the date of the consolidated schedule of investments represented |
| (11) | The fair value of each investment was determined using significant unobservable inputs. See Note 5. |
| (12) | The investment was comprised of two contracts, which were indexed to different base rates, L and P, respectively. The Floor, Spread Above Index and Interest Rate presented represent the weighted average of both contracts. |
| (13) | Principal amount is non-USD denominated and is based in Canadian dollars. |
| (14) | Investment is a controlled affiliate investment as defined by the 1940 Act. On January 14, 2019, the Company entered into an agreement (as described in Note 4 hereto) with State Teachers Retirement System of Ohio, a public pension fund established under Ohio law (“STRS Ohio”), to create WHF STRS Ohio Senior Loan Fund, LLC (“STRS JV”), a joint venture, which invests primarily in senior secured first and second lien term loans. |
See notes to the consolidated financial statements
23
WhiteHorse Finance, Inc.
Consolidated Schedule of Investments
December 31, 2021
(in thousands)
| (15) | In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest in the amount of |
| (16) | In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest in the amount of |
| (17) | In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest in the amount of |
| (18) | On October 1, 2020, as part of a restructuring agreement between the Company and Arcole Acquisition Corp, the Company’s investments in first lien secured term loans to Arcole Acquisition Corp were converted into common shares of Arcole Holding Corp. |
| (19) | At the option of the issuer, interest can be paid in cash or cash and PIK. The issuer may elect to pay up to |
| (20) | Investment earns |
| (21) | A portion of the existing Grupo HIMA San Pablo, Inc. First Lien Secured Term Loan A and First Lien Secured Term Loan B investments were converted into an Amended Term Loan, which is pari passu with the Grupo HIMA San Pablo, Inc. Superpriority Delayed Draw Loan commitment in a liquidation event. |
See notes to the consolidated financial statements
24
WhiteHorse Finance, Inc.
Notes to Consolidated Financial Statements (Unaudited)
September 30, 2022
(in thousands, except share and per share data)
NOTE 1 - ORGANIZATION
WhiteHorse Finance, Inc. (“WhiteHorse Finance” and, together with its subsidiaries, the “Company”) is an externally managed, non-diversified, closed-end management investment company that has elected to be treated as a business development company under the Investment Company Act of 1940, as amended (the “1940 Act”). In addition, for tax purposes, WhiteHorse Finance elected to be treated as a regulated investment company (“RIC”) under Subchapter M of the Internal Revenue Code of 1986, as amended (the “Code”). WhiteHorse Finance’s common stock trades on the Nasdaq Global Select Market under the symbol “WHF.”
The Company’s investment objective is to generate attractive risk-adjusted returns primarily by originating and investing in senior secured loans, including first lien and second lien facilities, to performing lower middle market companies across a broad range of industries that typically carry a floating interest index rate such as LIBOR or SOFR and have a term of to years. While the Company focuses principally on originating senior secured loans to lower middle market companies, it may also opportunistically make investments at other levels of a company’s capital structure, including mezzanine loans or equity interests and may receive warrants to purchase common stock in connection with its debt investments.
WhiteHorse Finance’s investment activities are managed by H.I.G. WhiteHorse Advisers, LLC (“WhiteHorse Advisers” or the “Investment Adviser”). H.I.G. WhiteHorse Administration, LLC (“WhiteHorse Administration” or the “Administrator”) provides administrative services necessary for the Company to operate.
Engaging in commodity interest transactions such as swap transactions or futures contracts for the Company may cause WhiteHorse Advisers to fall within the definition of “commodity pool operator” under the Commodity Exchange Act (the “CEA”) and related regulations promulgated by the U.S. Commodity Futures Trading Commission (the “CFTC”). On January 23, 2020, WhiteHorse Advisers claimed an exclusion from the definition of the term “commodity pool operator” under the CEA and the CFTC regulations in connection with its management of the Company (the “Exclusion”) and, therefore, WhiteHorse Advisers is not subject to CFTC registration or regulation under the CEA as a commodity pool operator with respect to its management of the Company. WhiteHorse Advisers has affirmed the Exclusion on February 17, 2022 and intends to continue to affirm the Exclusion on an annual basis.
NOTE 2 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
Basis of Presentation: The accompanying consolidated financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America (“GAAP”) and include the accounts of WhiteHorse Finance and its wholly owned subsidiaries, WhiteHorse Finance Credit I, LLC (“WhiteHorse Credit”), and its subsidiary WhiteHorse Finance (CA), LLC (“WhiteHorse California”), WHF PMA Holdco Blocker, LLC, WhiteHorse RCKC Holdings, LLC and WhiteHorse Finance Holdings, LLC. The Company meets the definition of an investment company under Accounting Standards Codification (“ASC”) Topic 946, Financial Services - Investment Companies, and therefore applies the accounting and reporting guidance discussed therein to its consolidated financial statements. All significant intercompany balances and transactions have been eliminated.
Additionally, the accompanying consolidated financial statements and related financial information have been prepared pursuant to the requirements for reporting on Form 10-K and Articles 6, 10 and 12 of Regulation S-X. In the opinion of management, the consolidated financial statements reflect all adjustments, consisting solely of normal recurring accruals considered necessary for the fair presentation of financial results as of and for the periods presented.
Principles of Consolidation: Under the investment company rules and regulations pursuant to ASC Topic 946, WhiteHorse Finance is precluded from consolidating any entity other than another investment company. As provided under ASC Topic 946, WhiteHorse Finance generally consolidates any investment company when it owns
25
WhiteHorse Finance, Inc.
Notes to Consolidated Financial Statements (Unaudited)
September 30, 2022
(in thousands, except share and per share data)
Use of Estimates: The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the financial statements. Actual results could differ from those estimates.
Fair Value of Financial Instruments: The Company determines the fair value of its financial instruments in accordance with ASC Topic 820, Fair Value Measurements and Disclosures. ASC Topic 820 defines fair value, establishes a framework used to measure fair value and requires disclosures for fair value measurements. In accordance with ASC Topic 820, the Company has categorized its financial instruments carried at fair value, based on the priority of the valuation technique, into a three-level fair value hierarchy. Fair value is a market-based measure considered from the perspective of the market participant who holds the financial instrument. Therefore, when market assumptions are not readily available, the Company’s own assumptions are set to reflect those that management believes market participants would use in pricing the financial instrument at the measurement date.
The Company values its investments in accordance with the 1940 Act and Rule 2a-5 thereunder, which sets forth the requirements for determining fair value in good faith. Pursuant to Rule 2a-5, the board of directors has designated the Investment Adviser to determine the fair value of the Company’s investments. The board of directors oversees the Investment Adviser’s performance of its valuation responsibilities, and in support of this oversight, the Investment Adviser provides periodic reports to the Company’s board of directors related to the fair valuation process. The Investment Adviser carries out its responsibilities as valuation designee primarily through its valuation committee (the “Valuation Committee”), assisted by third-party valuation firms, administrative personnel, and other service providers, as appropriate. The Valuation Committee consists of a number of representatives from different functions of the Investment Adviser. The Investment Adviser conducts the fair valuation process on a quarterly basis, subject to the oversight of the Company’s board of directors through the audit committee, using consistently applied valuation procedures. In accordance with the Company’s valuation procedures, the Investment Adviser performs periodic testing of the appropriateness and accuracy of fair value methodologies, and has established a process for approving, monitoring, and evaluating independent pricing service providers. Effective September 8, 2022, the board of directors designated the Investment Adviser as the Company’s valuation designee.
Investments that are not publicly traded or for which market prices are not readily available will be valued based on the input of the Investment Adviser and independent third-party valuation firms engaged to review Company investments. These external reviews are used by the Company’s Investment Adviser, subject to the oversight of the board of directors, to review the Company’s internal valuation of investments during the year.
Investment Transactions: The Company records investment transactions on a trade date basis. These transactions may settle subsequent to the trade date depending on the transaction type. Certain expenses related to legal and tax consultation, due diligence, rating fees, valuation expenses and independent collateral appraisals may arise when the Company makes certain investments. These expenses are recognized in the consolidated statements of operations as they are incurred.
Foreign currency translation: The Company’s books and records are maintained in U.S. dollars. Any foreign currency amounts are translated into U.S. dollars on the following basis:
| (1) | cash and cash equivalents, restricted cash and cash equivalents, fair value of investments, interest receivable, and other assets and liabilities — at the spot exchange rate on the last business day of the period; and |
| (2) | purchases and sales of investments, income and expenses — at the exchange rates prevailing on the respective dates of such transactions. |
Although net assets and fair values are presented based on the applicable foreign exchange rates described above, the Company does not isolate that portion of the results of operations resulting from changes in foreign exchange rates on investments from the fluctuations arising from changes in fair values of investments held. Such fluctuations are included with the net realized and unrealized gain or loss from investments. Fluctuations arising from the translation of assets other than investments and liabilities are included with the net change in unrealized appreciation (depreciation) on translation of assets and liabilities in foreign currencies on the consolidated statements of operations.
26
WhiteHorse Finance, Inc.
Notes to Consolidated Financial Statements (Unaudited)
September 30, 2022
(in thousands, except share and per share data)
Foreign security and currency transactions may involve certain considerations and risks not typically associated with investing in U.S. companies. These risks include, but are not limited to, currency fluctuations and revaluations and future adverse political, social and economic developments, which could cause investments in foreign markets to be less liquid and prices to be more volatile than those of comparable U.S. companies or U.S. government securities.
Revenue Recognition: The Company’s revenue recognition policies are as follows:
Sales: Realized gains or losses on the sales of investments are calculated by using the specific identification method.
Investment Income: Interest income, adjusted for amortization of premium and accretion of discount, is recorded on an accrual basis. The Company may also receive closing, commitment, prepayment, amendment and other fees from portfolio companies in the ordinary course of business.
Dividend income is recorded on the record date for private portfolio companies or on the ex-dividend date for publicly traded portfolio companies.
Closing fees associated with investments in portfolio companies are deferred and recognized as interest income over the respective terms of the applicable loans. Upon the prepayment of a loan or debt security, any unamortized loan closing fees are recorded as part of interest income. Commitment fees are based upon the undrawn portion committed by the Company and are recorded as interest income on an accrual basis. Prepayment, amendment and other fees are recognized when earned, generally when such fees are receivable, and are included in fee income on the consolidated statements of operations.
The Company may invest in loans that contain a PIK interest rate provision. PIK interest is accrued at the contractual rates and added to loan principal on the reset dates to the extent such amounts are expected to be collected.
Non-accrual loans: Loans are placed on non-accrual status when principal or interest payments are past due 30 days or more or when there is reasonable doubt that principal or interest will be collected. The Company may conclude that non-accrual status is not required if the loan has sufficient collateral value and is in the process of collection. Accrued interest is generally reversed when a loan is placed on non-accrual status. Interest payments received on non-accrual loans may be recognized as income or applied to principal depending upon management’s judgment. Non-accrual loans are restored to accrual status when past due principal and interest is paid and, in management’s judgment, are likely to remain current.
Cash and Cash Equivalents: Cash and cash equivalents include cash, deposits with financial institutions, and short-term liquid investments in money market funds with original maturities of three months or less.
Restricted Cash and Cash Equivalents: Restricted cash and cash equivalents include amounts that are collected and held by the trustee appointed as custodian of the assets securing the Credit Facility (as defined in Note 6). Restricted cash is held by the trustee for the payment of interest expense and principal on the outstanding borrowings or reinvestment into new assets. Restricted cash that represents interest or fee income is transferred to unrestricted cash accounts by the trustee generally once a quarter after the payment of operating expenses and amounts due under the Credit Facility.
Offering Costs: The Company may incur legal, accounting, regulatory, investment banking and other costs in relation to equity offerings. Offering costs are deferred and charged against paid-in capital in excess of par on completion of the related offering.
Deferred Financing Costs: Deferred financing costs represent fees and other direct incremental costs incurred in connection with the Company’s borrowings. These amounts are amortized and are included in interest expense in the consolidated statements of operations over the estimated life of the borrowings. Deferred financing costs are presented in
27
WhiteHorse Finance, Inc.
Notes to Consolidated Financial Statements (Unaudited)
September 30, 2022
(in thousands, except share and per share data)
the consolidated statements of assets and liabilities as a direct reduction from the carrying amount of the related debt liability.
Income Taxes: The Company elected to be treated as a RIC under Subchapter M of the Code. In order to maintain its status as a RIC, among other requirements, the Company is required to distribute dividends for U.S. federal income tax purposes to its stockholders each taxable year generally of an amount at least equal to 90% of the sum of ordinary income and realized net short-term capital gains in excess of realized net long-term capital losses, if any, out of the assets legally available for distribution. In addition, the Company will incur a nondeductible excise tax equal to 4% of the amount by which (1) 98% of ordinary income for the calendar year (taking into account certain deferrals and elections), (2) 98.2% of capital gains in excess of capital losses, adjusted for certain ordinary losses, for the one-year period ending on October 31 of the calendar year and (3) any ordinary income and capital gain income for preceding years that were not distributed during such years and on which the Company incurred no U.S. federal income tax exceed distributions for the year. The Company accrues estimated excise tax on the amount, if any, that estimated taxable income is expected to exceed the level of stockholder distributions described above.
The Company recognizes the financial statement benefit of a tax position only after determining that the relevant tax authority would more-likely-than-not sustain the position following an audit. For tax positions meeting the more-likely-than-not threshold, the amount recognized in the financial statement is the largest benefit or expense that has a greater than 50% likelihood of being realized upon ultimate settlement with the relevant tax authority. Any tax positions not deemed to satisfy the more-likely-than-not threshold are reversed and recorded as tax benefit or tax expense, as appropriate, in the current year. Management has analyzed the Company’s tax positions, and the Company has concluded that the Company did
Penalties or interest that may be assessed related to any income taxes would be classified as general and administrative expenses on the consolidated statements of operations. The Company had
As of September 30, 2022 and December 31, 2021, the cost of investments for federal income tax purposes was $
Dividends and Distributions: Dividends and distributions to common stockholders are recorded on the ex-dividend date. Quarterly distribution payments are determined by the Company’s board of directors and are paid from taxable earnings estimated by management and may include a return of capital and/or capital gains. Net realized capital gains, if any, are distributed at least annually, although the Company may decide to retain such capital gains for investment.
The Company maintains an “opt out” dividend reinvestment plan (“DRIP”) for common stockholders. As a result, if the Company declares a distribution or other dividend, stockholders’ cash distributions will be automatically reinvested in additional shares of common stock, unless they specifically “opt out” of the DRIP so as to receive cash distributions.
Earnings per Share: The Company calculates earnings per share as earnings available to stockholders divided by the weighted average number of shares outstanding during the period.
Risks and Uncertainties: In the normal course of business, the Company encounters primarily two significant types of economic risks: credit and market. Credit risk is the risk of default on the Company’s investments that result from an issuer’s, borrower’s or derivative counterparty’s inability or unwillingness to make contractually required payments.
28
WhiteHorse Finance, Inc.
Notes to Consolidated Financial Statements (Unaudited)
September 30, 2022
(in thousands, except share and per share data)
Market risk reflects changes in the value of investments due to changes in interest rates, spreads or other market factors, including the value of the collateral underlying investments held by the Company. Refer to “COVID-19 Developments” section in Note 8. Management believes that the carrying value of the Company’s investments are fairly stated, taking into consideration these risks along with estimated collateral values, payment histories and other market information.
Reclassifications: Certain amounts in the consolidated financial statements have been reclassified. These reclassifications had no material impact on the Company’s consolidated financial position, results of operations or cash flows as previously reported.
Recent Accounting Pronouncements: In June 2022, the FASB issued ASU No. 2022-03, Fair Value Measurement of Equity Securities Subject to Contractual Sale Restrictions. This ASU clarifies the guidance in ASC 820 on the fair value measurement of an equity security that is subject to a contractual sale restriction. The guidance also requires specific disclosures related to equity securities that are subject to contractual sale restrictions. The guidance is effective for fiscal years beginning after December 15, 2023 and interim periods within that fiscal year with early adoption permitted. The Company is currently evaluating the impact of the adoption of ASU 2022-03 on its consolidated financial statements.
In March 2020, the Financial Accounting Standards Board issued ASU 2020-04, Reference Rate Reform (Topic 848) Facilitation of the Effects of Reference Rate Reform on Financial Reporting, which provides optional expedients and exceptions for applying GAAP to contracts, hedging relationships, and other transactions to ease the potential burden in accounting for (or recognizing the effects of) reference rate reform on financial reporting if certain criteria are met. The guidance is effective from March 12, 2020 through December 31, 2022. The Company is currently evaluating the impact of the adoption of ASU 2020-04 on its consolidated financial statements.
NOTE 3 - FORWARD CURRENCY CONTRACTS
The Company may enter into foreign currency forward contracts from time to time to facilitate settlement of purchases and sales of investments denominated in foreign currencies and to economically hedge the impact that an adverse change in foreign exchange rates would have on the value of the Company’s investments denominated in foreign currencies. A foreign currency forward contract is a commitment to purchase or sell a foreign currency at a future date at a negotiated forward rate. These contracts are marked-to-market by recognizing the difference between the contract forward exchange rate and the forward market exchange rate on the last day of the period presented as unrealized appreciation or depreciation. Realized gains or losses are recognized when forward contracts are settled. Risks arise as a result of the potential inability of the counterparties to meet the terms of their contracts. The Company attempts to limit counterparty risk by only dealing with well-known counterparties.
The Company utilizes forward foreign currency exchange contracts to protect itself against fluctuations in exchange rates. The Company may choose to renew contracts quarterly unless otherwise settled by the Company or the counterparty.
The following table provides a breakdown of our forward currency contracts for the three and nine months ended September 30, 2022 and 2021:
Three months ended September 30, | Nine months ended September 30, | |||||||||||
2022 | 2021 |
| 2022 | 2021 | ||||||||
Realized gain (loss) on forward currency contracts | $ | — | $ | | $ | ( | $ | ( | ||||
Unrealized appreciation (depreciation) on forward currency contracts | | | | | ||||||||
Total net realized and unrealized gains (losses) on forward currency contracts | $ | | $ | | $ | | $ | | ||||
29
WhiteHorse Finance, Inc.
Notes to Consolidated Financial Statements (Unaudited)
September 30, 2022
(in thousands, except share and per share data)
The value associated with unrealized gain or loss on open contracts is included in unrealized appreciation or depreciation on forward currency contracts within the consolidated statements of assets and liabilities. Open contracts as of September 30, 2022 were as follows:
Counterparty |
| Currency to be sold |
| Currency to be purchased |
| Settlement date |
| Unrealized |
| Unrealized | ||||||
Morgan Stanley | C$ | CAD | $ | USD | 10/28/22 | $ | | $ | — | |||||||
Total | $ | | $ | — | ||||||||||||
The following table is a summary of the average USD notional exposure to foreign currency forward contracts for the three and nine months ended September 30, 2022 and 2021:
Three months ended September 30, | Nine months ended September 30, | |||||||||||
Average USD notional outstanding |
| 2022 | 2021 |
| 2022 | 2021 | ||||||
Forward currency contracts | $ | | $ | | $ | | $ | | ||||
The foreign currency forward contracts open at the end of the period are generally indicative of the volume of activity during the period. The value associated with unrealized gain or loss on open contracts is included in unrealized appreciation or depreciation on forward currency contracts within the consolidated statements of assets and liabilities.
Offsetting of Derivative Instruments
The Company has derivative instruments that are subject to master netting agreements. These agreements include provisions to offset positions with the same counterparty in the event of default by one of the parties. The Company’s unrealized appreciation or depreciation on derivative instruments are reported as gross assets and liabilities, respectively, in the consolidated statements of assets and liabilities. The following tables present the Company’s assets and liabilities related to derivatives by counterparty, net of amounts available for offset under a master netting arrangement and net of any collateral received or pledged by the Company for such assets and liabilities as of September 30, 2022.
As of September 30, 2022 | |||||||||||||||||||||||||||
Counterparty ($ in thousands) |
| Derivative Assets |
| Derivative |
| Derivatives |
| Non-cash |
| Non-cash |
| Cash Collateral |
| Cash Collateral |
| Net Amount of |
| Net Amount of | |||||||||
Morgan Stanley | $ | | $ | — | $ | — | $ | — | $ | — | $ | — | $ | — | $ | | $ | — | |||||||||
Total | $ | | $ | — | $ | — | $ | — | $ | — | $ | — | $ | — | $ | | $ | — | |||||||||
| (1) | In some instances, the actual amount of the collateral received and/or pledged may be more than the amount shown due to overcollateralization. |
| (2) | Net amount of derivative assets represents the net amount due from the counterparty to the Company in the event of default. |
| (3) | Net amount of derivative liabilities represents the net amount due from the Company to the counterparty in the event of default. |
As of December 31, 2021, the Company did not have any outstanding derivative instruments.
30
WhiteHorse Finance, Inc.
Notes to Consolidated Financial Statements (Unaudited)
September 30, 2022
(in thousands, except share and per share data)
NOTE 4 - INVESTMENTS
Investments consisted of the following:
As of September 30, 2022 | As of December 31, 2021 | |||||||||||
| Amortized Cost |
| Fair Value |
| Amortized Cost |
| Fair Value | |||||
First lien secured loans | $ | | $ | | $ | | $ | | ||||
Second lien secured loans |
| |
| |
| |
| | ||||
Subordinated unsecured loans | |
| | |
| | ||||||
Subordinated Note to STRS JV |
| |
| |
| |
| | ||||
Equity (excluding STRS JV) |
| |
| |
| |
| | ||||
Equity in STRS JV |
| |
| |
| |
| | ||||
Total | $ | | $ | | $ | | $ | | ||||
31
WhiteHorse Finance, Inc.
Notes to Consolidated Financial Statements (Unaudited)
September 30, 2022
(in thousands, except share and per share data)
The following table shows the portfolio composition by industry grouping at fair value:
Industry ($ in thousands) | As of September 30, 2022 | As of December 31, 2021 | |||||||||
Advertising |
| $ | |
| — | % | $ | |
| | % |
Air Freight & Logistics | | | | | |||||||
Alternative Carriers | | | — | — | |||||||
Application Software | | | | | |||||||
Asset Management & Custody Banks | | | — | — | |||||||
Automotive Retail | | | | | |||||||
Broadcasting | | | | | |||||||
Building Products | | | | | |||||||
Cable & Satellite | | | | | |||||||
Commodity Chemicals | | | | | |||||||
Construction & Engineering | — | — | | | |||||||
Construction Materials | | | | | |||||||
Consumer Finance | — | — | | | |||||||
Data Processing & Outsourced Services | | | | | |||||||
Department Stores | — | — | | | |||||||
Distributors | | | | | |||||||
Diversified Chemicals | | | | | |||||||
Diversified Support Services | | | | | |||||||
Education Services | | | | | |||||||
Electric Utilities | | | | | |||||||
Electronic Equipment & Instruments | — | — | | | |||||||
Environmental & Facilities Services | | | | | |||||||
Health Care Facilities | | | | | |||||||
Health Care Services | | | | | |||||||
Health Care Supplies | | | — | — | |||||||
Heavy Electrical Equipment | | | | | |||||||
Home Furnishings | | | | | |||||||
Household Appliances | | | — | — | |||||||
Household Products | | | | | |||||||
Industrial Machinery | | | — | — | |||||||
Interactive Media & Services | | | | | |||||||
Internet & Direct Marketing Retail | | | | | |||||||
Investment Banking & Brokerage | | | | | |||||||
IT Consulting & Other Services | | | | | |||||||
Leisure Facilities | | | | | |||||||
Leisure Products | | | | | |||||||
Life Sciences Tools & Services | | | | | |||||||
Office Services & Supplies | | | | | |||||||
Other Diversified Financial Services | | | | | |||||||
Packaged Foods & Meats | | | | | |||||||
Paper Packaging | | | — | — | |||||||
Personal Products | | | | | |||||||
Real Estate Operating Companies | — | — | | | |||||||
Research & Consulting Services | | | | | |||||||
Specialized Consumer Services | | | | | |||||||
Specialized Finance(1) | — | — | — | — | |||||||
Systems Software | | | | | |||||||
Technology Hardware, Storage & Peripherals | | | | | |||||||
Total(1) | $ | | | % | $ | | | % | |||
| (1) | Excludes investments in STRS JV. |
32
WhiteHorse Finance, Inc.
Notes to Consolidated Financial Statements (Unaudited)
September 30, 2022
(in thousands, except share and per share data)
As of September 30, 2022, the portfolio companies underlying the investments are all located in the United States and its territories, except for JZ Capital Partners Ltd., which is domiciled in Guernsey, Solar Holdings Bidco Limited, which is domiciled in the United Kingdom, and Arcole Acquisition Corp and Trimlite Buyer, LLC, which are domiciled in Canada. As of September 30, 2022 and December 31, 2021, the weighted average remaining term of the Company’s debt investments, excluding non-accrual investments, were approximately
As of September 30, 2022 there were
33
WhiteHorse Finance, Inc.
Notes to Consolidated Financial Statements (Unaudited)
September 30, 2022
(in thousands, except share and per share data)
An affiliated company is generally a portfolio company in which the Company owns 5% or more of its voting securities. A controlled affiliated company is generally a portfolio company in which the Company owns more than 25% of its voting securities or has the power to exercise control over its management or policies (including through a management agreement). The following table presents the schedule of investments in and advances to affiliated and controlled persons (as defined by the 1940 Act) as of and for the nine months ended September 30, 2022:
Dividends and | Beginning | Net Change in | Ending Fair | ||||||||||||||||||||
interest | Fair Value at | Net | Unrealized | Value at | |||||||||||||||||||
Type of | included in | December 31, | Realized | Appreciation | September 30, | ||||||||||||||||||
Affiliated Person(1) | Asset |
| income |
| 2021 |
| Purchases |
| Sales |
| Gain (Loss) |
| (Depreciation) |
| 2022 | ||||||||
Non-controlled affiliates |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||||
$ | | $ | | $ | — | $ | — | $ | — | $ | ( | $ | | ||||||||||
| |
| — |
| |
| ( |
| — |
| — |
| — | ||||||||||
| |
| — |
| |
| — |
| — |
| ( |
| | ||||||||||
| — |
| — |
| |
| — |
| — |
| ( |
| | ||||||||||
| — |
| — |
| |
| — |
| — |
| ( |
| — | ||||||||||
Total Non-controlled affiliates | $ | | $ | | $ | | $ | ( | $ | — | $ | ( | $ | | |||||||||
Controlled affiliates | |||||||||||||||||||||||
| $ | | $ | | $ | | $ | — | $ | — | $ | — | $ | | |||||||||
|
| |
| |
| |
| — |
| — |
| |
| | |||||||||
Total Controlled affiliates |
|
| $ | | $ | | $ | | $ | — | $ | — | $ | | $ | | |||||||
* | The Company and STRS Ohio are the members of STRS JV, a joint venture formed as a Delaware limited liability company that is not consolidated by either member for financial reporting purposes. The members make investments in STRS JV in the form of limited liability company (“LLC”) equity interests and interest-bearing subordinated notes as STRS JV makes investments, and all portfolio and other material decisions regarding STRS JV must be submitted to STRS JV’s board of managers which is comprised of an equal number of members appointed by each of the Company and STRS Ohio. Because management of STRS JV is shared equally between the Company and STRS Ohio, the Company does not believe it controls STRS JV for purposes of the 1940 Act or otherwise. |
| (1) | Refer to the consolidated schedule of investments for the principal amount, industry classification and other security detail of each portfolio company. |
34
WhiteHorse Finance, Inc.
Notes to Consolidated Financial Statements (Unaudited)
September 30, 2022
(in thousands, except share and per share data)
On January 24, 2022, as part of a restructuring agreement between the Company and PlayMonster LLC, the Company’s first lien secured term loan and delayed draw loan investments to PlayMonster LLC, with a total cost basis of $
For the nine months ended September 30, 2022, the Company recovered $
The following table presents the schedule of investments in and advances to affiliated and controlled persons (as defined by the 1940 Act) as of and for the year ended December 31, 2021:
Dividends and | Beginning Fair | Net Change in | Ending Fair | ||||||||||||||||||||
interest | Value at | Net | Unrealized | Value at | |||||||||||||||||||
Type of | included in | December 31, | Realized | Appreciation | December 31, | ||||||||||||||||||
Affiliated Person(1) |
| Asset |
| income |
| 2020 |
| Purchases |
| Sales |
| Gain (Loss) |
| (Depreciation) |
| 2021 | |||||||
Non-controlled affiliates |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||||
$ | | $ | | $ | — | $ | — | $ | — | $ | | $ | | ||||||||||
| |
| |
| — |
| ( |
| — |
| |
| — | ||||||||||
Total Non-controlled affiliates | $ | | $ | | $ | — | $ | ( | $ | — | $ | | $ | | |||||||||
Controlled affiliates | |||||||||||||||||||||||
| $ | | $ | | $ | | $ | — | $ | — | $ | — | $ | | |||||||||
|
| |
| |
| |
| — |
| — |
| |
| | |||||||||
Total Controlled affiliates |
|
| $ | | $ | | $ | | $ | — | $ | — | $ | | $ | | |||||||
* | The Company and STRS Ohio are the members of STRS JV, a joint venture formed as a Delaware LLC that is not consolidated by either member for financial reporting purposes. The members make investments in STRS JV in the form of LLC equity interests and interest-bearing subordinated notes as STRS JV makes investments, and all portfolio and other material decisions regarding STRS JV must be submitted to STRS JV’s board of managers which is comprised of an equal number of members appointed by each of the Company and STRS Ohio. Because management of STRS JV is shared equally between the Company and STRS Ohio, the Company does not believe it controls STRS JV for purposes of the 1940 Act or otherwise. |
| (1) | Refer to the consolidated schedule of investments for the principal amount, industry classification and other security detail of each portfolio company. |
35
WhiteHorse Finance, Inc.
Notes to Consolidated Financial Statements (Unaudited)
September 30, 2022
(in thousands, except share and per share data)
WHF STRS Ohio Senior Loan Fund LLC
On January 14, 2019, the Company entered into an LLC operating agreement with STRS Ohio to co-manage a newly formed joint venture investment company, STRS JV, a Delaware LLC. STRS Ohio and the Company committed to provide up to $
In February 2022, the Company increased its capital commitment to the STRS JV in the amount of an additional $
As of September 30, 2022 and December 31, 2021, STRS JV had total assets of $
The Company provides capital to STRS JV in the form of LLC equity interests and through interest-bearing subordinated notes. As of September 30, 2022, the Company and STRS Ohio owned
The Company and STRS Ohio each appoint two members to STRS JV’s four-person board of managers. All material decisions with respect to STRS JV, including those involving its investment portfolio, require unanimous approval of a quorum of the board of managers. Quorum is defined as (i) the presence of two members of the board of managers; provided that at least one individual is present that was elected, designated or appointed by each member; (ii) the presence of three members of the board of managers; provided that the individual that was elected, designated or appointed by the member with only one individual present shall be entitled to cast two votes on each matter; or (iii) the presence of four members of the board of managers; provided that two individuals are present that were elected, designated or appointed by each member.
On July 19, 2019, STRS JV entered into a $
36
WhiteHorse Finance, Inc.
Notes to Consolidated Financial Statements (Unaudited)
September 30, 2022
(in thousands, except share and per share data)
On March 11, 2022, the terms of the STRS JV Credit Facility were further amended to, among other things, (i) permanently increase STRS Credit’s availability under the Credit Facility from $
As of September 30, 2022, the STRS JV Credit Facility had $
As of December 31, 2021, the STRS JV Credit Facility had $
37
WhiteHorse Finance, Inc.
Notes to Consolidated Financial Statements (Unaudited)
September 30, 2022
(in thousands, except share and per share data)
Below is a listing of STRS JV’s individual investments as of September 30, 2022:
Issuer |
| Investment Type(1) |
| Floor |
| Spread |
| Interest |
| Acquisition |
| Maturity |
| Principal/ |
| Amortized |
| Fair | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
North America | ||||||||||||||||||||
Debt Investments | ||||||||||||||||||||
Advertising | ||||||||||||||||||||
| $ | | $ | | ||||||||||||||||
| | | ||||||||||||||||||
— | — | | ||||||||||||||||||
| | |||||||||||||||||||
Air Freight & Logistics | ||||||||||||||||||||
| | | ||||||||||||||||||
— | — | | ||||||||||||||||||
| | |||||||||||||||||||
Application Software | ||||||||||||||||||||
| | | ||||||||||||||||||
— | — | | ||||||||||||||||||
| | |||||||||||||||||||
Building Products | ||||||||||||||||||||
| | | ||||||||||||||||||
| | |||||||||||||||||||
Construction & Engineering | ||||||||||||||||||||
| | | ||||||||||||||||||
| | |||||||||||||||||||
Data Processing & Outsourced Services | ||||||||||||||||||||
| | | ||||||||||||||||||
— | — | | ||||||||||||||||||
| | |||||||||||||||||||
Diversified Support Services | ||||||||||||||||||||
| | | ||||||||||||||||||
| | | ||||||||||||||||||
| | |||||||||||||||||||
Electronic Equipment & Instruments | ||||||||||||||||||||
| | | ||||||||||||||||||
| | | ||||||||||||||||||
| | |||||||||||||||||||
Environmental & Facilities Services | ||||||||||||||||||||
| | | ||||||||||||||||||
— | — | ( | ||||||||||||||||||
— | — | ( | ||||||||||||||||||
| | | ||||||||||||||||||
— | — | | ||||||||||||||||||
| | |||||||||||||||||||
38
WhiteHorse Finance, Inc.
Notes to Consolidated Financial Statements (Unaudited)
September 30, 2022
(in thousands, except share and per share data)
Issuer |
| Investment Type(1) |
| Floor |
| Spread |
| Interest |
| Acquisition |
| Maturity |
| Principal/ |
| Amortized |
| Fair | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Household Appliances | ||||||||||||||||||||
| $ | | $ | | ||||||||||||||||
| | | ||||||||||||||||||
| | | ||||||||||||||||||
| | | ||||||||||||||||||
| | |||||||||||||||||||
Industrial Machinery | ||||||||||||||||||||
| | | ||||||||||||||||||
| | | ||||||||||||||||||
| | | ||||||||||||||||||
| | |||||||||||||||||||
Internet & Direct Marketing Retail | ||||||||||||||||||||
| | | ||||||||||||||||||
— | — | | ||||||||||||||||||
| | |||||||||||||||||||
Investment Banking & Brokerage | ||||||||||||||||||||
| | | ||||||||||||||||||
| | | ||||||||||||||||||
| | |||||||||||||||||||
IT Consulting & Other Services | ||||||||||||||||||||
| | | ||||||||||||||||||
| | | ||||||||||||||||||
| | | ||||||||||||||||||
| | | ||||||||||||||||||
| | | ||||||||||||||||||
| | | ||||||||||||||||||
| | | ||||||||||||||||||
| | | ||||||||||||||||||
| | |||||||||||||||||||
Leisure Products | ||||||||||||||||||||
| | | ||||||||||||||||||
| | | ||||||||||||||||||
— | — | | ||||||||||||||||||
| | |||||||||||||||||||
Packaged Foods & Meats | ||||||||||||||||||||
| | | ||||||||||||||||||
| | | ||||||||||||||||||
| | | ||||||||||||||||||
| | |||||||||||||||||||
39
WhiteHorse Finance, Inc.
Notes to Consolidated Financial Statements (Unaudited)
September 30, 2022
(in thousands, except share and per share data)
Issuer |
| Investment Type(1) |
| Floor |
| Spread |
| Interest |
| Acquisition |
| Maturity |
| Principal/ |
| Amortized |
| Fair | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Personal Products | ||||||||||||||||||||
| $ | | $ | | ||||||||||||||||
— | — | | ||||||||||||||||||
| | |||||||||||||||||||
Pharmaceuticals | ||||||||||||||||||||
| | | ||||||||||||||||||
| | | ||||||||||||||||||
| | | ||||||||||||||||||
— | — | | ||||||||||||||||||
| | |||||||||||||||||||
Real Estate Operating Companies | ||||||||||||||||||||
| | | ||||||||||||||||||
| | | ||||||||||||||||||
— | — | ( | ||||||||||||||||||
| | |||||||||||||||||||
Real Estate Services | ||||||||||||||||||||
| | | ||||||||||||||||||
— | — | ( | ||||||||||||||||||
| | |||||||||||||||||||
Research & Consulting Services | ||||||||||||||||||||
| | | ||||||||||||||||||
| | |||||||||||||||||||
Technology Hardware, Storage & Peripherals | ||||||||||||||||||||
| | | ||||||||||||||||||
— | — | | ||||||||||||||||||
| | |||||||||||||||||||
Trading Companies & Distributors | ||||||||||||||||||||
| | | ||||||||||||||||||
— | — | | ||||||||||||||||||
| | |||||||||||||||||||
Total Investments | $ | | $ | | ||||||||||||||||
Counterparty |
| Currency to be sold |
| Currency to be purchased |
| Settlement date |
| Unrealized |
| Unrealized | ||||||
C$ | CAD | $ | | USD | $ | | $ | — | ||||||||
£ | GBP | $ | | USD | | — | ||||||||||
€ | | EUR | $ | | USD | | — | |||||||||
Total | $ | | $ | — | ||||||||||||
| (1) | Except as noted, all investments provide collateral for the STRS JV Credit Facility. |
| (2) | The investments bear interest at a rate that may be determined by reference to LIBOR, which resets monthly, quarterly or semiannually, SOFR, CDOR, Prime, Euro Interbank Offered Rate (“EurIBOR” or “E”). |
| (3) | The interest rate is the “all-in-rate” including the current index and spread, the fixed rate, and the PIK interest rate, as the case may be. |
40
WhiteHorse Finance, Inc.
Notes to Consolidated Financial Statements (Unaudited)
September 30, 2022
(in thousands, except share and per share data)
| (4) | Except as otherwise noted, all of STRS JV’s portfolio company investments, which as of the date of the portfolio represented |
| (5) | The fair value of each investment was determined using significant unobservable inputs. |
| (6) | The investment or a portion of the investment does not provide collateral for the STRS JV Credit Facility. |
| (7) | Principal amount is denominated in Canadian dollars and the issuer is domiciled in Canada. |
| (8) | Principal amount is denominated in British Pounds and the issuer is domiciled in the United Kingdom. |
| (9) | Principal amount is denominated in Euros. |
41
WhiteHorse Finance, Inc.
Notes to Consolidated Financial Statements (Unaudited)
September 30, 2022
(in thousands, except share and per share data)
Below is a listing of STRS JV’s individual investments as of December 31, 2021:
Issuer |
| Investment Type(1) |
| Floor |
| Spread | Interest |
| Acquisition |
| Maturity |
| Principal/ |
| Amortized |
| Fair | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
North America | ||||||||||||||||||||
Debt Investments | ||||||||||||||||||||
Application Software | ||||||||||||||||||||
| $ | | $ | | ||||||||||||||||
— | — | | ||||||||||||||||||
| | |||||||||||||||||||
Building Products | ||||||||||||||||||||
| | | ||||||||||||||||||
| | | ||||||||||||||||||
— | — | | ||||||||||||||||||
| | |||||||||||||||||||
Construction & Engineering | ||||||||||||||||||||
| | | ||||||||||||||||||
| | | ||||||||||||||||||
| | | ||||||||||||||||||
| | |||||||||||||||||||
Data Processing & Outsourced Services | ||||||||||||||||||||
| | | ||||||||||||||||||
— | — | | ||||||||||||||||||
| | |||||||||||||||||||
Diversified Support Services | ||||||||||||||||||||
| | | ||||||||||||||||||
| | | ||||||||||||||||||
| | |||||||||||||||||||
Electronic Equipment & Instruments | ||||||||||||||||||||
| | | ||||||||||||||||||
— | — | — | ||||||||||||||||||
| | |||||||||||||||||||
Environmental & Facilities Services | ||||||||||||||||||||
| | | ||||||||||||||||||
— | — | | ||||||||||||||||||
| | |||||||||||||||||||
Industrial Machinery | ||||||||||||||||||||
| | | ||||||||||||||||||
| | |||||||||||||||||||
Internet & Direct Marketing Retail | ||||||||||||||||||||
| | | ||||||||||||||||||
— | — | | ||||||||||||||||||
| | |||||||||||||||||||
Investment Banking & Brokerage | ||||||||||||||||||||
| | | ||||||||||||||||||
| | | ||||||||||||||||||
| | |||||||||||||||||||
42
WhiteHorse Finance, Inc.
Notes to Consolidated Financial Statements (Unaudited)
September 30, 2022
(in thousands, except share and per share data)
Issuer |
| Investment Type(1) |
| Floor |
| Spread | Interest |
| Acquisition |
| Maturity |
| Principal/ |
| Amortized |
| Fair | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IT Consulting & Other Services | ||||||||||||||||||||
| $ | | $ | | ||||||||||||||||
| | | ||||||||||||||||||
| | | ||||||||||||||||||
| | | ||||||||||||||||||
| | | ||||||||||||||||||
| | | ||||||||||||||||||
— | — | ( | ||||||||||||||||||
| | | ||||||||||||||||||
| | | ||||||||||||||||||
| | | ||||||||||||||||||
| | |||||||||||||||||||
Leisure Products | ||||||||||||||||||||
| | | ||||||||||||||||||
| | | ||||||||||||||||||
— | — | — | ||||||||||||||||||
| | |||||||||||||||||||
Packaged Foods & Meats | ||||||||||||||||||||
| | | ||||||||||||||||||
| | | ||||||||||||||||||
| | | ||||||||||||||||||
| | | ||||||||||||||||||
| | | ||||||||||||||||||
| | |||||||||||||||||||
Personal Products | ||||||||||||||||||||
| | | ||||||||||||||||||
— | — | | ||||||||||||||||||
| | |||||||||||||||||||
Pharmaceuticals | ||||||||||||||||||||
| | | ||||||||||||||||||
| | | ||||||||||||||||||
— | — | — | ||||||||||||||||||
| | | ||||||||||||||||||
| | |||||||||||||||||||
Real Estate Operating Companies | ||||||||||||||||||||
| | | ||||||||||||||||||
| | |||||||||||||||||||
Research & Consulting Services | ||||||||||||||||||||
| | | ||||||||||||||||||
| | |||||||||||||||||||
43
WhiteHorse Finance, Inc.
Notes to Consolidated Financial Statements (Unaudited)
September 30, 2022
(in thousands, except share and per share data)
Issuer |
| Investment Type(1) |
| Floor |
| Spread | Interest |
| Acquisition |
| Maturity |
| Principal/ |
| Amortized |
| Fair | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Systems Software | ||||||||||||||||||||
| $ | | $ | | ||||||||||||||||
| | | ||||||||||||||||||
— | — | | ||||||||||||||||||
| | |||||||||||||||||||
Technology Hardware, Storage & Peripherals | ||||||||||||||||||||
| | | ||||||||||||||||||
— | — | | ||||||||||||||||||
| | | ||||||||||||||||||
— | — | | ||||||||||||||||||
| | |||||||||||||||||||
Trading Companies & Distributors | ||||||||||||||||||||
| | | ||||||||||||||||||
— | — | | ||||||||||||||||||
| | |||||||||||||||||||
$ | | $ | | |||||||||||||||||
Forward Currency Contracts
Counterparty |
| Currency to be sold |
| Currency to be purchased |
| Settlement date |
| Unrealized |
| Unrealized | ||||
C$ | $ | $ | | $ | — | |||||||||
£ | $ | | — | |||||||||||
Total | $ | | $ | — | ||||||||||
| (1) | Except as noted, all investments provide collateral for the Company’s Credit Facility. |
| (2) | The investments bear interest at a rate that may be determined by reference to LIBOR, which resets monthly, quarterly or semiannually, CDOR, or Prime. The one-, three- and six-month LIBOR were |
| (3) | The interest rate is the “all-in-rate” including the current index and spread, the fixed rate, and the payment-in-kind (“PIK”) interest rate, as the case may be. |
| (4) | Except as otherwise noted, all of the Company’s portfolio company investments, which as of the date of the portfolio represented |
| (5) | The fair value of each investment was determined using significant unobservable inputs. |
| (6) | The investment or a portion of the investment does not provide collateral for the Company’s Credit Facility. |
| (7) | Principal amount is denominated in Canadian dollars and the issuer is domiciled in Canada. |
| (8) | Principal amount is denominated in British Pounds and the issuer is domiciled in the United Kingdom. |
| (9) | Principal amount is denominated in Euros. |
| (10) | At the option of the issuer, interest can be paid in cash or cash and PIK. The issuer may elect to pay up to |
44
WhiteHorse Finance, Inc.
Notes to Consolidated Financial Statements (Unaudited)
September 30, 2022
(in thousands, except share and per share data)
As of September 30, 2022 and December 31, 2021, the portfolio companies underlying the STRS JV investments are all located in the United States and its territories except for Geo Logic Systems Ltd., which is domiciled in Canada, and Cennox Holdings Limited, which is domiciled in the United Kingdom. As of September 30, 2022 and December 31, 2021, STRS JV had
Below is certain summarized financial information for STRS JV as of September 30, 2022 and December 31, 2021 and for the three and nine months ended September 30, 2022 and 2021:
Selected Balance Sheet Information ($ in thousands) | As of September 30, 2022 | As of December 31, 2021 | ||||
Assets |
|
|
|
| ||
Investments, at fair value (amortized cost of $ | $ | | $ | | ||
Cash and cash equivalents |
| |
| | ||
Interest receivable | | | ||||
Unrealized appreciation on foreign currency forward contracts | | | ||||
Other assets |
| |
| | ||
Total assets | $ | | $ | | ||
Liabilities |
|
|
|
| ||
Credit facility | $ | | $ | | ||
Note payable to members |
| |
| | ||
Interest payable on credit facility |
| |
| | ||
Interest payable on notes to members |
| |
| | ||
Other liabilities |
| |
| | ||
Total liabilities |
| |
| | ||
Members’ equity |
| |
| | ||
Total liabilities and members’ equity | $ | | $ | | ||
Three Months Ended | Nine Months Ended | |||||||||||
Selected Statement of Operations Information ($ in thousands) |
| September 30, 2022 |
| September 30, 2021 |
| September 30, 2022 |
| September 30, 2021 | ||||
Interest income | $ | | $ | | $ | | $ | | ||||
Total investment income | $ | | $ | | $ | | $ | | ||||
Interest expense on credit facility |
| |
| |
| |
| | ||||
Interest expense on notes to members |
| |
| |
| |
| | ||||
Administrative fee |
| |
| |
| |
| | ||||
Other expenses |
| |
| |
| |
| | ||||
Total expenses | $ | | $ | | $ | | $ | | ||||
Net investment income |
| |
| |
| |
| | ||||
Net realized gains (losses) on investments and foreign currency transactions |
| |
| |
| |
| ( | ||||
Net change in unrealized appreciation (depreciation) on investments and foreign currency transactions |
| ( |
| |
| |
| | ||||
Net increase in members’ equity resulting from operations | $ | | $ | | $ | | $ | | ||||
45
WhiteHorse Finance, Inc.
Notes to Consolidated Financial Statements (Unaudited)
September 30, 2022
(in thousands, except share and per share data)
NOTE 5 – FAIR VALUE MEASUREMENTS
Accounting standards establish a fair value hierarchy which requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. The standard describes three levels of inputs that may be used to measure fair value:
Level 1: Quoted prices (unadjusted) for identical assets or liabilities in active public markets that the entity has the ability to access as of the measurement date.
Level 2: Significant other observable inputs other than Level 1 prices such as quoted prices for similar assets or liabilities; quoted prices in markets that are not active; or other inputs that are observable or can be corroborated by observable market data.
Level 3: Significant unobservable inputs that reflect a reporting entity’s own assumptions about what market participants would use in pricing an asset or liability.
In certain cases, the inputs used to measure fair value may fall into different levels of the fair value hierarchy. In such cases, a financial instrument’s categorization within the fair value hierarchy is based on the lowest level of input that is significant to the fair value measurement. The Company’s assessment of the significance of a particular input to the fair value measurement in its entirety requires judgment, and considers factors specific to the financial instrument.
A review of the fair value hierarchy classifications is conducted on a quarterly basis. Changes in the observability of valuation inputs may result in a reclassification for certain financial assets or liabilities. Reclassifications impacting Level 3 of the fair value hierarchy are reported as transfers in or out of the Level 3 category as of the beginning of the quarter in which the reclassifications occur. During the nine months ended September 30, 2022 and year ended December 31, 2021, there were no changes in the observability of valuation inputs that would have resulted in a reclassification of assets between any levels.
Fair value for each investment is derived using a combination of valuation methodologies that, in the judgment of the Investment Committee are most relevant to such investment, including, without limitation, being based on one or more of the following: (i) market prices obtained from market makers for which the Investment Committee has deemed there to be enough breadth (number of quotes) and depth (firm bids) to be indicative of fair value, (ii) the price paid or realized in a completed transaction or binding offer received in an arm’s-length transaction, (iii) a discounted cash flow analysis, (iv) the guideline public company method, (v) the similar transaction method or (vi) the option pricing method.
46
WhiteHorse Finance, Inc.
Notes to Consolidated Financial Statements (Unaudited)
September 30, 2022
(in thousands, except share and per share data)
The following table presents investments (as shown on the consolidated schedule of investments) that were measured at fair value as of September 30, 2022:
| Level 1 |
| Level 2 |
| Level 3 |
| Total | |||||
First lien secured loans | $ | — | $ | — | $ | | $ | | ||||
Second lien secured loans |
| — |
| — |
| |
| | ||||
Subordinated unsecured loans | — |
| — |
| |
| | |||||
Subordinated Note to STRS JV |
| — |
| — |
| |
| | ||||
Equity (excluding STRS JV) |
| — |
| — |
| |
| | ||||
Equity in STRS JV(1) |
| — |
| — |
| — |
| | ||||
Total investments | $ | — | $ | — | $ | | $ | | ||||
| (1) | The Company’s equity investment in STRS JV is measured using the net asset value per share as a practical expedient for fair value, and thus has not been classified in the fair value hierarchy. The fair value amounts presented in this table are intended to permit reconciliation of the fair value hierarchy to the amounts presented in the consolidated statements of assets and liabilities. |
The Company’s forward currency contracts, which were valued at $
The following table presents investments (as shown on the consolidated schedule of investments) that were measured at fair value as of December 31, 2021:
| Level 1 |
| Level 2 |
| Level 3 | Total | ||||||
First lien secured loans | $ | — | $ | — | $ | | $ | | ||||
Second lien secured loans |
| — |
| — |
| |
| | ||||
Subordinated Note to STRS JV | — |
| — |
| |
| | |||||
Subordinated Note to STRS JV |
| — |
| — |
| | | |||||
Equity (excluding STRS JV) |
| — |
| — |
| |
| | ||||
Equity in STRS JV(1) |
| — |
| — |
| — |
| | ||||
Total investments | $ | — | $ | — | $ | | $ | | ||||
| (1) | The Company’s equity investment in STRS JV is measured using the net asset value per share as a practical expedient for fair value, and thus has not been classified in the fair value hierarchy. The fair value amounts presented in this table are intended to permit reconciliation of the fair value hierarchy to the amounts presented in the consolidated statements of assets and liabilities. |
47
WhiteHorse Finance, Inc.
Notes to Consolidated Financial Statements (Unaudited)
September 30, 2022
(in thousands, except share and per share data)
The following table presents the changes in investments measured at fair value using Level 3 inputs for the three and nine months ended September 30, 2022:
| First Lien |
| Second Lien |
|
| Subordinated |
|
| ||||||||||
Secured | Secured | Subordinated | Notes to STRS | Total | ||||||||||||||
Three months ended September 30, 2022 | Loans | Loans | Notes | JV | Equity | Investments | ||||||||||||
Fair value, beginning of period | $ | | $ | |
| $ | | $ | | $ | | $ | | |||||
Funding of investments |
| |
| — |
| — |
| — |
| |
| | ||||||
Non-cash interest income |
| |
| |
| — |
| — |
| — |
| | ||||||
Accretion of discount |
| |
| |
| — |
| — |
| — |
| | ||||||
Proceeds from paydowns and sales |
| ( |
| — |
| — |
| — |
| ( |
| ( | ||||||
Conversions |
| — |
| — |
| — |
| — |
| — |
| — | ||||||
Realized gains (losses) |
| |
| — |
| — |
| — |
| |
| | ||||||
Net unrealized (depreciation) appreciation |
| ( |
| ( |
| — |
| — |
| ( |
| ( | ||||||
Fair value, end of period | $ | | $ | |
| $ | | $ | | $ | | $ | | |||||
Change in unrealized appreciation (depreciation) on investments still held as of September 30, 2022 | $ | ( | $ | ( | $ | — | $ | — | $ | ( | $ | ( | ||||||
| First Lien |
| Second Lien |
|
| Subordinated |
|
| ||||||||||
Secured | Secured | Subordinated | Notes to STRS | Total | ||||||||||||||
Nine months ended September 30, 2022 | Loans | Loans | Notes | JV | Equity | Investments | ||||||||||||
Fair value, beginning of period | $ | | $ | |
| $ | | $ | | $ | | $ | | |||||
Funding of investments |
| |
| — |
| — |
| |
| |
| | ||||||
Non-cash interest income |
| |
| |
| — |
| — |
| — |
| | ||||||
Accretion of discount (premium) |
| |
| |
| — |
| — |
| — |
| | ||||||
Proceeds from paydowns and sales |
| ( |
| — |
| — |
| — |
| ( |
| ( | ||||||
Conversions |
| ( |
| — |
| — |
| — |
| |
| — | ||||||
Realized gains (losses) |
| ( |
| ( |
| — |
| — |
| |
| ( | ||||||
Net unrealized (depreciation) appreciation |
| |
| ( |
| — |
| — |
| ( |
| | ||||||
Fair value, end of period | $ | | $ | |
| $ | | $ | | $ | | $ | | |||||
Change in unrealized appreciation (depreciation) on investments still held as of September 30, 2022 | $ | ( | $ | ( | $ | — | $ | — | $ | ( | $ | ( | ||||||
48
WhiteHorse Finance, Inc.
Notes to Consolidated Financial Statements (Unaudited)
September 30, 2022
(in thousands, except share and per share data)
The following table presents the changes in investments measured at fair value using Level 3 inputs for the three and nine months ended September 30, 2021:
| First Lien |
| Second Lien |
| Subordinated |
|
| |||||||||||
Secured | Secured | Subordinated | Notes to STRS | Total | ||||||||||||||
Three months ended September 30, 2021 | Loans | Loans | Notes | JV | Equity | Investments | ||||||||||||
Fair value, beginning of period | $ | | $ | |
| $ | — | $ | | $ | | $ | | |||||
Funding of investments |
| |
| — |
| |
| |
| |
| | ||||||
Non-cash interest income |
| |
| |
| — |
| — |
| — |
| | ||||||
Accretion of discount |
| |
| |
| — |
| — |
| — |
| | ||||||
Proceeds from paydowns and sales |
| ( |
| — |
| — |
| — |
| — |
| ( | ||||||
Realized gains |
| |
| — |
| — |
| — |
| ( |
| | ||||||
Net unrealized (depreciation) appreciation |
| ( |
| ( |
| — |
| — |
| |
| ( | ||||||
Fair value, end of period | $ | | $ | | $ | | $ | | $ | | $ | | ||||||
Change in unrealized appreciation (depreciation) on investments still held as of September 30, 2021 | $ | | $ | | $ | — | $ | — | $ | | $ | | ||||||
| First Lien |
| Second Lien |
| Subordinated |
|
| |||||||||||
Secured | Secured | Subordinated | Notes to STRS | Total | ||||||||||||||
Nine months ended September 30, 2021 | Loans | Loans | Notes | JV | Equity | Investments | ||||||||||||
Fair value, beginning of period | $ | | $ | |
| $ | — | $ | | $ | | $ | | |||||
Funding of investments |
| |
| |
| |
| |
| |
| | ||||||
Non-cash interest income |
| |
| |
| — |
| — |
| — |
| | ||||||
Accretion of discount |
| |
| |
| — |
| — |
| ( |
| | ||||||
Proceeds from paydowns and sales |
| ( |
| ( |
| ( |
| — |
| ( |
| ( | ||||||
Realized losses |
| |
| — |
| — |
| — |
| ( |
| | ||||||
Net unrealized (depreciation) appreciation |
| ( |
| |
| — |
| — |
| |
| ( | ||||||
Fair value, end of period | $ | | $ | | $ | | $ | | $ | | $ | | ||||||
Change in unrealized appreciation (depreciation) on investments still held as of September 30, 2021 | $ | | $ | | $ | — | $ | — | $ | | $ | | ||||||
The significant unobservable inputs used in the fair value measurement of the Company’s investments are the discount rate, market quotes and exit multiples. An increase or decrease in the discount rate in isolation would result in significantly lower or higher fair value measurement, respectively. An increase or decrease in the market quote for an investment would in isolation result in significantly higher or lower fair value measurement, respectively. An increase or decrease in the exit multiple would in isolation result in significantly higher or lower fair value measurement, respectively. As the fair value of a debt investment diverges from par, which would generally be the case for non-accrual loans, the fair value measurement of that investment is more susceptible to volatility from changes in exit multiples as a significant unobservable input.
49
WhiteHorse Finance, Inc.
Notes to Consolidated Financial Statements (Unaudited)
September 30, 2022
(in thousands, except share and per share data)
Quantitative information about Level 3 fair value measurements is as follows:
Fair Value as of | Valuation | Unobservable | Range | ||||||
Investment Type | September 30, 2022 | Techniques | Inputs | (Weighted Average)(1) | |||||
First lien secured loans | $ | | Discounted cash flows | Discount rate | |||||
Recent transaction | Transaction price | ||||||||
Discounted cash flows and Recent transaction | Discount rate | ||||||||
Transaction price | |||||||||
Discounted cash flows and Market quote | Discount Rate | ||||||||
Market Quote | |||||||||
| Expected repayment | Transaction price | |||||||
$ | | ||||||||
Second lien secured loans | $ | | Discounted cash flows | Discount rate | |||||
| Discounted cash flows and Recent transaction | Transaction price | |||||||
Discount rate | |||||||||
Discounted cash flows and Market quote | Discount Rate | ||||||||
Market Quote | |||||||||
$ | | ||||||||
Subordinated Notes | $ | | Enterprise value | – | – | ||||
| Discounted cash flows | Discount Rate | |||||||
$ | | ||||||||
Preferred Equity | $ | | Discounted cash flows | Discount rate | |||||
EBITDA Multiple | |||||||||
| Discounted cash flows and Enterprise value | Discount Rate | |||||||
EBITDA Multiple | |||||||||
Discount for lack of marketability | |||||||||
Enterprise value | Discount Rate | ||||||||
$ | | ||||||||
Common Equity | $ | | Discounted cash flows | Discount rate | |||||
EBITDA Multiple | |||||||||
Discounted cash flows and Enterprise value | Discount Rate | ||||||||
EBITDA Multiple | |||||||||
Enterprise value | EBITDA Multiple | ||||||||
Discount for lack of marketability | |||||||||
| Collateral value and Recent transaction | Transaction price | $ | ||||||
EBITDA Multiple | |||||||||
Discount for lack of marketability | |||||||||
| Collateral value | EBITDA Multiple | |||||||
Discount for lack of marketability | |||||||||
Recent transaction | Transaction price | $ | |||||||
| Recent transaction and Enterprise value | Transaction price | $ | ||||||
EBITDA Multiple | |||||||||
Discount for lack of marketability | |||||||||
$ | | ||||||||
Warrant | Discounted cash flows and Option-pricing method | Discount rate | |||||||
EBITDA multiple | |||||||||
Discount for lack of marketability | |||||||||
| Discounted cash flows | Discount Rate | |||||||
EBITDA Multiple | |||||||||
Volatility | |||||||||
Discount for lack of marketability | |||||||||
$ | | ||||||||
Total Level 3 Investments | $ | | |||||||
| (1) | Unobservable inputs were weighted by the relative fair value of the investments. |
50
WhiteHorse Finance, Inc.
Notes to Consolidated Financial Statements (Unaudited)
September 30, 2022
(in thousands, except share and per share data)
Fair Value as of | Valuation | Unobservable | Range | ||||||
Investment Type | December 31, 2021 | Techniques | Inputs | (Weighted Average)(1) | |||||
First lien secured loans | $ | | Discounted cash flows | Discount rate | |||||
Exit EBITDA multiple | |||||||||
Recent transaction | Transaction price | ||||||||
Discounted cash flows and Recent transaction | Discount rate | ||||||||
Transaction price | |||||||||
Exit EBITDA multiple | |||||||||
Guideline public companies | LTM EBITDA multiple | ||||||||
| Expected repayment | - | - | ||||||
$ | | ||||||||
Second lien secured loans | $ | | Discounted cash flows | Discount rate | |||||
Exit EBITDA multiple | |||||||||
| Recent transaction | Transaction price | |||||||
$ | | ||||||||
Subordinated Notes | $ | | Enterprise value | - | - | ||||
| Recent transaction | Transaction price | |||||||
$ | | ||||||||
Preferred Equity | $ | | Similar transactions | LTM EBITDA multiple | |||||
Discount for lack of marketability | |||||||||
| Discounted cash flows and Guideline public companies | Discount Rate | |||||||
Exit EBITDA Multiple | |||||||||
LTM EBITDA Multiple | |||||||||
NFY EBITDA Multiple | |||||||||
Discount for lack of marketability | |||||||||
| Recent transaction | Transaction price | $ | ||||||
$ | | ||||||||
Common Equity | $ | | Discounted cash flows | Discount rate | |||||
Exit EBITDA Multiple | |||||||||
Discount for lack of marketability | |||||||||
Discounted cash flows, Guideline public companies and Expected repayment | Discount rate | ||||||||
Exit EBITDA Multiple | |||||||||
NFY EBITDA Multiple | |||||||||
Discount for lack of marketability | |||||||||
Transaction price | $ | ||||||||
| Similar transactions | LTM EBITDA Multiple | |||||||
| Recent transaction | Transaction price | $ | ||||||
$ | | ||||||||
Warrant | Discounted cash flows and Option-pricing method | Discount rate | |||||||
Exit EBITDA multiple | |||||||||
Volatility | |||||||||
Discount for lack of marketability | |||||||||
$ | | ||||||||
Total Level 3 Investments | $ | | |||||||
| (1) | Unobservable inputs were weighted by the relative fair value of the investments. |
Valuation of investments may be determined by weighting various valuation techniques. Significant judgment is required in selecting the assumptions used to determine the fair values of these investments. The valuation methods
51
WhiteHorse Finance, Inc.
Notes to Consolidated Financial Statements (Unaudited)
September 30, 2022
(in thousands, except share and per share data)
selected for a particular investment are based on the circumstances and on the sufficiency of data available to measure fair value. If more than one valuation method is used to measure fair value, the results are evaluated and weighted, as appropriate, considering the reasonableness of the range indicated by those results. A fair value measurement is the point within that range that is most representative of fair value in the circumstances.
The availability of observable inputs can vary depending on the financial instrument and is affected by a wide variety of factors, including, for example, the nature of the instrument, whether the instrument is traded on an active exchange or in the secondary market and the current market conditions. To the extent that the valuation is based on models or inputs that are less observable or unobservable in the market, the determination of fair value requires a greater degree of judgment. Accordingly, the degree of judgment exercised by the Company in determining fair value is greatest for financial instruments classified as Level 3.
The determination of fair value using the selected methodologies takes into consideration a range of factors including the price at which the investment was acquired, the nature of the investment, local market conditions, trading values on public and private exchanges for comparable securities, current and projected operating performance and financing transactions subsequent to the acquisition of the investment, compliance with agreed upon terms and covenants, and assessment of credit ratings of an underlying borrower. These valuation methodologies involve a significant degree of judgment to be exercised.
As it relates to investments which do not have an active public market, there is no single standard for determining the estimated fair value. Valuations of privately held investments are inherently uncertain, and they may fluctuate over short periods of time and may be based on estimates. The determination of fair value may differ materially from the values that would have been used if a ready market for these investments existed.
In some cases, fair value for such investments is best expressed as a range of values derived utilizing different methodologies from which a single estimate may then be determined. Consequently, fair value for each investment may be derived using a combination of valuation methodologies that, in the judgment of the investment professionals, are most relevant to such investment. The selected valuation methodologies for a particular investment are consistently applied on each measurement date. However, a change in a valuation methodology or its application from one measurement date to another is possible if the change results in a measurement that is equally or more representative of fair value in the circumstances.
The following table presents the principal amount and fair value of the Company’s borrowings as of September 30, 2022 and December 31, 2021. The fair value of the Credit Facility (as defined in Note 6) was estimated by discounting remaining payments using applicable market rates or market quotes for similar instruments at the measurement date, if available. As of September 30, 2022, the Credit Facility approximates its carrying value as the outstanding balance is callable at carrying value. The fair value of the Company’s
As of September 30, 2022 | As of December 31, 2021 | |||||||||||||
Fair | Principal Amount | Principal Amount | ||||||||||||
| Value Level |
| Outstanding |
| Fair Value |
| Outstanding |
| Fair Value | |||||
JPM Credit Facility |
| 3 | $ | | $ | | $ | | $ | | ||||
| 3 |
| |
| |
| |
| | |||||
| 3 |
| |
| |
| |
| | |||||
3 | | | | | ||||||||||
| 3 |
| |
| |
| |
| | |||||
| 3 |
| |
| |
| |
| | |||||
3 | |
| | |
| | ||||||||
$ | | $ | | $ | | $ | | |||||||
52
WhiteHorse Finance, Inc.
Notes to Consolidated Financial Statements (Unaudited)
September 30, 2022
(in thousands, except share and per share data)
NOTE 6 – BORROWINGS
Historically, the 1940 Act has permitted the Company to issue “senior securities,” including borrowing money from banks or other financial institutions, only in amounts such that its asset coverage, as defined in the 1940 Act, equals at least
Total borrowings outstanding and available as of September 30, 2022, were as follows:
| Maturity |
| Rate |
| Principal Amount Outstanding |
| Amortized Cost |
| Available | ||||
JPM Credit Facility |
| 11/22/2025 |
| L+ | % | $ | | $ | | $ | | ||
| 8/7/2023 |
| | % |
| |
| |
| — | |||
| 10/20/2025 |
| | % |
| |
| |
| — | |||
| 12/4/2026 |
| | % |
| |
| |
| — | |||
| 12/15/2026 |
| | % |
| |
| |
| — | |||
| 12/4/2027 |
| | % |
| |
| |
| — | |||
12/6/2028 | | % | | | — | ||||||||
Total debt |
| $ | | $ | | $ | | ||||||
Total borrowings outstanding and available as of December 31, 2021, were as follows:
| Maturity |
| Rate |
| Principal Amount Outstanding |
| Amortized Cost |
| Available | ||||
JPM Credit Facility |
| 11/22/2025 |
| L+ | % | $ | | $ | | $ | | ||
| 8/7/2023 |
| | % |
| |
| |
| — | |||
| 10/20/2025 |
| | % |
| |
| |
| — | |||
| 12/4/2026 |
| | % |
| |
| |
| — | |||
| 12/15/2026 |
| | % |
| |
| |
| — | |||
| 12/4/2027 |
| | % |
| |
| |
| — | |||
12/6/2028 | | % | | | — | ||||||||
Total debt |
| $ | | $ | | $ | | ||||||
Credit Facility: On December 23, 2015, WhiteHorse Credit entered into a revolving credit and security agreement with JPMorgan, as administrative agent and lender.
On December 21, 2020, the terms of the Credit Facility were amended to, among other things, (i) increase the minimum funding amount from $
On April 28, 2021, the terms of the Credit Facility were amended and restated to, among other things, enable WhiteHorse Credit to borrow in British Pounds or Euros.
On July 15, 2021, the terms of the Credit Facility were amended to, among other things, allow WhiteHorse Credit to reduce the applicable margins for interest rates to
53
WhiteHorse Finance, Inc.
Notes to Consolidated Financial Statements (Unaudited)
September 30, 2022
(in thousands, except share and per share data)
November 22, 2022, extend the end of the reinvestment period from November 22, 2023 to November 22, 2024 and extend the scheduled termination date from November 22, 2024 to November 22, 2025.
On October 4, 2021, the terms of the Credit Facility were amended to, among other things, established a temporary upsize to the borrowing capacity under the Credit Facility, which allowed WhiteHorse Credit to borrow up to $
On January 4, 2022, the terms of the Credit Facility were amended to, among other things, continue to establish a temporary upsize to the borrowing capacity under the Credit Facility, which allowed WhiteHorse Credit to borrow up to $
On February 4, 2022, the terms of the Credit Facility were further amended to, among other things (i) increase WhiteHorse Credit’s availability under the Credit Facility from $
On March 30, 2022, the terms of the Credit Facility were further amended to, among other things: (i) increase WhiteHorse Credit’s availability under the Credit Facility from $
The Credit Facility bears interest at LIBOR plus
Under the Credit Facility, the Company has made certain customary representations and warranties and is required to comply with various covenants, including leverage restrictions, reporting requirements and other customary requirements for similar credit facilities. As of September 30, 2022, the Company had $
As of December 31, 2021, the Company had $
54
WhiteHorse Finance, Inc.
Notes to Consolidated Financial Statements (Unaudited)
September 30, 2022
(in thousands, except share and per share data)
55
WhiteHorse Finance, Inc.
Notes to Consolidated Financial Statements (Unaudited)
September 30, 2022
(in thousands, except share and per share data)
outstanding and future unsecured unsubordinated indebtedness issued by the Company. The Company used the net proceeds from this offering to redeem existing debt.
2025 Public Notes: On November 13, 2018, the Company completed a public offering of $
NOTE 7 - RELATED PARTY TRANSACTIONS
Investment Advisory Agreement: WhiteHorse Advisers serves as the Company’s investment adviser in accordance with the terms of an investment advisory agreement. On November 1, 2018, at an in-person meeting, the Company’s board of directors approved an amended and restated investment advisory agreement (the “Investment Advisory Agreement”). The Company’s board of directors most recently re-approved the Investment Advisory Agreement on August 4, 2022. Subject to the overall supervision of the Company’s board of directors, WhiteHorse Advisers manages the day-to-day operations of, and provides investment management services to, the Company. Under the terms of the Investment Advisory Agreement, WhiteHorse Advisers:
| ● | determines the composition of the investment portfolio, the nature and timing of the changes to the portfolio and the manner of implementing such changes; |
| ● | identifies, evaluates and negotiates the structure of the investments the Company makes (including performing due diligence on the Company’s prospective portfolio companies); and |
| ● | closes, monitors and administers the investments the Company makes, including the exercise of any voting or consent rights. |
In addition, WhiteHorse Advisers provides the Company with access to personnel and an Investment Committee. Under the Investment Advisory Agreement, the Company pays WhiteHorse Advisers a fee for investment management services consisting of a base management fee and an incentive fee. The Investment Advisory Agreement may be terminated by either party without penalty upon
Base Management Fee
The base management fee is calculated at an annual rate equal to
56
WhiteHorse Finance, Inc.
Notes to Consolidated Financial Statements (Unaudited)
September 30, 2022
(in thousands, except share and per share data)
(ii) the value of the Company’s total net assets, at the end of the
The following table details our management fee expenses for the three and nine months ended September 30, 2022 and 2021:
Three months ended September 30, | Nine months ended September 30, | |||||||||||
Management Fee ($ in thousands) |
| 2022 | 2021 |
| 2022 | 2021 | ||||||
Base management fee | $ | | $ | | $ | | $ | | ||||
Base management fee waived | — | — | — | — | ||||||||
Total management fees | $ | | $ | | $ | | $ | | ||||
As of September 30, 2022 and December 31, 2021, management fees payable on the consolidated statements of assets and liabilities were $
Performance-based Incentive Fee
The performance-based incentive fee consists of
The calculations of these
Each quarterly incentive fee is subject to the Incentive Fee Cap (as defined below) and a deferral mechanism through which the investment adviser may recap a portion of such deferred incentive fees, which is referred to together as the “Incentive Fee Cap and Deferral Mechanism.”
This limitation is accomplished by subjecting each incentive fee payable to a cap, which is referred to as the “Incentive Fee Cap.” The Incentive Fee Cap in any quarter is equal to (a) 20.0% of Cumulative Pre-Incentive Fee Net Return during the Incentive Fee Look-back Period less (b) cumulative incentive fees of any kind paid to the investment adviser during the Incentive Fee Look-back Period. To the extent the Incentive Fee Cap is zero or a negative value in any quarter, the Company will pay
The “Cumulative Pre-Incentive Fee Net Return” refers to the sum of (a) Pre-Incentive Fee Net Investment Income (as defined below) for each period during the Incentive Fee Look-back Period and (b) the sum of cumulative realized capital gains, cumulative realized capital losses, cumulative unrealized capital depreciation and cumulative unrealized capital appreciation during the applicable Incentive Fee Look-back Period.
The first component, which is income-based (the “Income Incentive Fee”), is calculated and payable quarterly in arrears and is determined based on Pre-Incentive Fee Net Investment Income for the immediately preceding calendar quarter, subject to the Incentive Fee Cap and Deferral Mechanism. For this purpose, “Pre-Incentive Fee Net Investment Income” means, in each case on a consolidated basis, interest income, distribution income and any other income
57
WhiteHorse Finance, Inc.
Notes to Consolidated Financial Statements (Unaudited)
September 30, 2022
(in thousands, except share and per share data)
(including any other fees (other than fees for providing managerial assistance), such as commitment, origination, structuring, diligence and consulting fees or other fees received from portfolio companies) accrued during the calendar quarter, minus the Company’s operating expenses for the quarter (including the base management fee, expenses payable under the administration agreement (the “Administration Agreement”), any interest expense and any dividends paid on any issued and outstanding preferred stock, but excluding the incentive fee). Pre-Incentive Fee Net Investment Income does not include any realized capital gains, realized capital losses or unrealized capital appreciation or depreciation.
The operation of the first component of the incentive fee for each quarter is as follows:
| ● |
| ● | 100% of Pre-Incentive Fee Net Investment Income with respect to that portion of such Pre-Incentive Fee Net Investment Income, if any, that exceeds the Hurdle Rate but is less than 2.1875% in any calendar quarter (8.75% annualized) is payable to the Company’s investment adviser. This portion of the Company’s Pre-Incentive Fee Net Investment Income (which exceeds the Hurdle Rate but is less than 2.1875%) is referred to as the “catch-up.” The effect of the catch-up is that, if such Pre-Incentive Fee Net Investment Income exceeds 2.1875% in any calendar quarter, the investment adviser will receive 20% of such Pre-Incentive Fee Net Investment Income as if the Hurdle Rate did not apply; and |
| ● | 20% of the amount of such Pre-Incentive Fee Net Investment Income, if any, that exceeds 2.1875% in any calendar quarter (8.75% annualized) is payable to the Company’s investment adviser (once the Hurdle Rate is reached and the catch-up is achieved, 20% of all Pre-Incentive Fee Net Investment Income). |
The portion of such incentive fee that is attributable to deferred interest (such as PIK interest or original issue discount) will be paid to the investment adviser, together with interest from the date of deferral to the date of payment, only if and to the extent that the Company actually receives such interest in cash, and any accrual will be reversed if and to the extent such interest is reversed in connection with any write-off or similar treatment of the investment giving rise to any deferred interest accrual. Any reversal of such amounts would reduce net income for the quarter by the net amount of the reversal (after taking into account the reversal of incentive fees payable) and would result in a reduction and possibly elimination of the incentive fees for such quarter.
There is no accumulation of amounts on the Hurdle Rate from quarter to quarter and, accordingly, there is no clawback of amounts previously paid if subsequent quarters are below the quarterly Hurdle Rate and there is no delay of payment if prior quarters are below the quarterly Hurdle Rate. Since the Hurdle Rate is fixed, as interest rates rise, it will be easier for the investment adviser to surpass the Hurdle Rate and receive an incentive fee based on Pre-Incentive Fee Net Investment Income.
Net investment income used to calculate this component of the incentive fee is also included in the amount of consolidated gross assets used to calculate the base management fee. These calculations will be appropriately prorated for any period of less than three months and adjusted for any share issuances or repurchases during the current quarter.
The second component, the capital gains component of the incentive fee (the “Capital Gains Incentive Fee”), which is determined and payable in arrears as of the end of each calendar year (or upon termination of the Investment Advisory Agreement, as of the termination date), commenced on January 1, 2013, and equals 20% of cumulative aggregate realized capital gains from January 1 through the end of each calendar year, computed net of aggregate cumulative realized capital losses and aggregate cumulative unrealized capital depreciation through the end of each year (the “Capital Gains Incentive Fee Base”), less the aggregate amount of any previously paid capital gains incentive fees and subject to the Incentive Fee Cap and Deferral Mechanism. If such amount is negative, then no capital gains incentive fee will be payable for the year. Additionally, if the Investment Advisory Agreement is terminated as of a date that is not a calendar year end, the termination date will be treated as though it were a calendar year end for purposes of calculating and paying the capital gains incentive fee. The capital gains component of the incentive fee is not subject to any minimum return to stockholders.
58
WhiteHorse Finance, Inc.
Notes to Consolidated Financial Statements (Unaudited)
September 30, 2022
(in thousands, except share and per share data)
In accordance with GAAP, the Company is also required to include the aggregate unrealized capital appreciation on investments in the calculation and accrue a capital gains incentive fee on a quarterly basis if such unrealized capital appreciation were realized, even though such unrealized capital appreciation is not permitted to be considered in calculating the fee actually payable under the Investment Advisory Agreement. If the Capital Gains Incentive Fee Base, adjusted as required by GAAP to include unrealized capital appreciation, is positive at the end of a reporting period, then GAAP requires the Company to accrue a Capital Gains Incentive Fee equal to 20% of such amount, less the aggregate amount of any Capital Gains Incentive Fees previously paid and Capital Gains Incentive Fees accrued under GAAP in all prior periods. If such amount is negative, then there is no accrual for such period. The resulting accrual under GAAP in a given period may result in either additional expense (if such cumulative amount is greater than in the prior period) or a reversal of previously recorded expense (if such cumulative amount is less than in the prior period). There can be no assurance that such unrealized capital appreciation will be realized in the future.
Because of the structure of the incentive fee, it is possible that the Company may pay an incentive fee in a quarter where it incurs a loss subject to the Incentive Fee Cap and Deferral Mechanism. For example, if the Company receives Pre-Incentive Fee Net Investment Income in excess of the Hurdle Rate, it will pay the applicable Income Incentive Fee even after incurring a loss in that quarter due to realized and unrealized capital losses.
The following table provides a breakdown of the performance-based incentive fees for the three and nine months ended September 30, 2022 and 2021:
Three months ended September 30, | Nine months ended September 30, | |||||||||||
Performance-based Incentive Fee ($ in thousands) |
| 2022 | 2021 |
| 2022 | 2021 | ||||||
Income incentive fee | $ | | $ | | $ | | $ | | ||||
Capital gains incentive fee | ( | | ( | | ||||||||
Performance-based incentive fees waived | — | — | — | — | ||||||||
Total performance-based incentive fees | $ | | $ | | $ | | $ | | ||||
As of September 30, 2022 and December 31, 2021, incentive fees payable on the consolidated statements of assets and liabilities were $
Administration Agreement: Pursuant to the Administration Agreement, WhiteHorse Administration furnishes the Company with office facilities, equipment and clerical, bookkeeping and record keeping services to enable the Company to operate. Under the Administration Agreement, WhiteHorse Administration performs, or oversees the performance of, the Company’s required administrative services, which include being responsible for the financial records which the Company is required to maintain and preparing reports to its stockholders and reports filed with the U.S. Securities and Exchange Commission. In addition, WhiteHorse Administration assists the Company in determining and publishing its net asset value, oversees the preparation and filing of its tax returns and the printing and dissemination of reports to its stockholders and generally oversees the payment of the Company’s expenses and the performance of administrative and professional services rendered to the Company by others. Payments under the Administration Agreement equal an amount based upon the Company’s allocable portion of WhiteHorse Administration’s overhead in performing its obligations under the Administration Agreement, including rent and the Company’s allocable portion of the cost of its chief financial officer and chief compliance officer along with their respective staffs. Under the Administration Agreement, WhiteHorse Administration also provides on the Company’s behalf managerial assistance to those portfolio companies to which the Company is required to provide such assistance. The Administration Agreement may be terminated by either party without penalty upon
59
WhiteHorse Finance, Inc.
Notes to Consolidated Financial Statements (Unaudited)
September 30, 2022
(in thousands, except share and per share data)
Substantially all the Company’s payments of operating expenses to third parties were made by a related party, for which such third party received reimbursement from the Company.
During the three and nine months ended September 30, 2022, the Company incurred $
Co-investments with Related Parties: As of September 30, 2022 and December 31, 2021, no officers or employees affiliated with or employed by WhiteHorse Advisers and its related entities maintained any co-investments in the Company’s investments.
As of September 30, 2022 and December 31, 2021, certain funds affiliated with WhiteHorse Advisers and its related entities maintained co-investments in the Company’s investments of $
STRS JV: For the three and nine months ended September 30, 2022, the Company sold
NOTE 8 - COMMITMENTS AND CONTINGENCIES
Commitments: In the normal course of business, the Company is party to financial instruments with off-balance-sheet risk to meet the financing needs of its borrowers. These financial instruments include commitments to extend credit and involve, to varying degrees, elements of credit risk in excess of the amount recognized in the consolidated statement of assets and liabilities. The Company attempts to limit its credit risk by conducting extensive due diligence and obtaining collateral where appropriate.
The balance of unfunded commitments to extend credit was $
60
WhiteHorse Finance, Inc.
Notes to Consolidated Financial Statements (Unaudited)
September 30, 2022
(in thousands, except share and per share data)
The following table summarizes the Company’s unfunded commitments as of September 30, 2022 and December 31, 2021:
Unfunded Commitments(1) ($ in thousands) |
| As of September 30, 2022 |
| As of December 31, 2021 | ||
Revolving Loan Commitments: | ||||||
ABB/Con-cise Optical Group LLC (d/b/a ABB Optical Group, LLC) | $ | | $ | — | ||
Bridgepoint Healthcare, LLC | | | ||||
Camp Facility Services Holdings, LLC (d/b/a Camp Construction Services, Inc.) | — | | ||||
Claridge Products and Equipment, LLC | | | ||||
Coastal Television Broadcasting Group LLC | | | ||||
EducationDynamics, LLC | | | ||||
Epiphany Business Services, LLC (d/b/a Epiphany Dermatology, PA) | — | | ||||
I&I Sales Group, LLC (d/b/a Avision Sales Group) | — | | ||||
HC Salon Holdings, Inc. (d/b/a Hair Cuttery) | | | ||||
HRG Management, LLC (d/b/a HomeRiver Group, LLC) | — | | ||||
Industrial Specialty Services USA LLC | | | ||||
Inspired Beauty Brands, Inc. | | | ||||
ITS Buyer Inc. (d/b/a ITS Logistics, LLC) | — | | ||||
IvyRehab Intermediate II, LLC (d/b/a Ivy Rehab) | — | | ||||
Juniper Landscaping Holdings LLC | — | | ||||
LHS Borrower, LLC (d/b/a Leaf Home, LLC) | — | | ||||
LMG Holdings, Inc. | — | | ||||
Max Solutions Inc.(1) | | — | ||||
Max Solutions Inc. | | — | ||||
Motivational Marketing, LLC (d/b/a Motivational Fulfillment) | | | ||||
MSI Information Services, Inc. | | — | ||||
Naviga Inc. (f/k/a Newscycle Solutions, Inc.) | | | ||||
PFB Holdco, Inc. (d/b/a PFB Corporation)(1) | | | ||||
PFB Holdco, Inc. (d/b/a PFB Corporation) | | | ||||
PG Dental New Jersey Parent, LLC | | | ||||
Power Service Group CR Acquisition Inc. (d/b/a Power Plant Services) | | | ||||
RLJ Pro-Vac, Inc. (d/b/a Pro-Vac) | — | | ||||
Sleep OpCo LLC (d/b/a Brooklyn Bedding LLC) | | | ||||
Telestream Holdings Corporation | | | ||||
The Kyjen Company, LLC (d/b/a Outward Hound) | | | ||||
Trimlite Buyer LLC (d/b/a Trimlite LLC) | — | | ||||
Total unfunded revolving loan commitments | | | ||||
Delayed Draw Loan Commitments: | ||||||
BBQ Buyer, LLC (d/b/a BBQ Guys) | — | | ||||
Bridgepoint Healthcare, LLC | | | ||||
Camp Facility Services Holdings, LLC (d/b/a Camp Construction Services, Inc.) | | | ||||
DCA Investment Holding, LLC (d/b/a Dental Care Alliance, LLC) | — | | ||||
EducationDynamics, LLC | | | ||||
Empire Office, Inc. | — | | ||||
Grupo HIMA San Pablo, Inc. | — | | ||||
HRG Management, LLC (d/b/a HomeRiver Group, LLC) | — | | ||||
I&I Sales Group, LLC (d/b/a Avision Sales Group) | — | | ||||
IvyRehab Intermediate II, LLC (d/b/a Ivy Rehab) | — | | ||||
Juniper Landscaping Holdings LLC | — | | ||||
JZ Capital Partners Ltd. | | — | ||||
Max Solutions Inc. | | — | ||||
PlayMonster LLC | — | | ||||
Power Service Group CR Acquisition Inc. (d/b/a Power Plant Services) | | — | ||||
Solar Holdings Bidco Limited(1)(2) | | — | ||||
Source Code Holdings, LLC (d/b/a Source Code Corporation) | — | | ||||
Telestream Holdings Corporation | | — | ||||
True Blue Car Wash, LLC | | | ||||
Total unfunded delayed draw loan commitments | | | ||||
Total Unfunded Commitments | $ | | $ | | ||
(1) Unfunded commitments denominated in non-USD currencies have been converted to USD using the exchange rate as of the applicable reporting date.
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WhiteHorse Finance, Inc.
Notes to Consolidated Financial Statements (Unaudited)
September 30, 2022
(in thousands, except share and per share data)
(2) Principal amount is non-USD denominated and is based in British pounds. At the option of the borrower, amounts borrowed under the delayed draw term loan commitment can be US dollars, Canadian dollars or British pounds.
As of September 30, 2022, the Company had commitments to fund equity interests and subordinated notes in STRS JV of $
Indemnification: In the normal course of business, the Company enters into contracts and agreements that contain a variety of representations and warranties that provide general indemnifications. The Company’s maximum exposure under these arrangements is unknown, as this would involve future claims that may be made against the Company that have not occurred. The Company expects the risk of any future obligation under these indemnifications to be remote.
Legal Proceedings: In the normal course of business, the Company, the investment adviser and the administrator may be subject to legal and regulatory proceedings that are generally incidental to its ongoing operations. While there can be no assurance of the ultimate disposition of any such proceedings, the Company does not believe any such disposition will have a material adverse effect on the Company’s consolidated financial statements.
COVID-19 Developments: In addition, during the three and nine months ended September 30, 2022 and subsequent to September 30, 2022, the current pandemic caused by the novel coronavirus (commonly known as “COVID-19”) has had a significant impact on the U.S. economy. Certain of the Company’s portfolio companies were and may continue to be adversely impacted by the effects of the COVID-19 pandemic, which had an adverse impact on the Company’s results of operations and may continue to have an adverse impact on the Company’s future net investment income, the fair value of its portfolio investments, its financial condition and the results of operations and financial condition of the Company’s portfolio companies.
NOTE 9 - STOCKHOLDERS’ EQUITY
On March 15, 2021, the Company launched an “at-the-market” offering (the “ATM Program”) by entering into an Equity Distribution Agreement with Raymond James & Associates, Inc. pursuant to which the Company may offer and sell, from time to time, through Raymond James & Associates, Inc., as the sales agent, shares of its common stock having an aggregate offering amount of up to $
Since the commencement of the ATM Program, the Company sold
On October 25, 2021, the Company completed an offering of
62
WhiteHorse Finance, Inc.
Notes to Consolidated Financial Statements (Unaudited)
September 30, 2022
(in thousands, except share and per share data)
$
The following table summarizes the total shares issued and proceeds received, before offering expenses, relating to the issuance of shares of the Company’s common stock from the DRIP and pursuant to the ATM Program for the three and nine months ended September 30, 2022 and 2021:
Three months ended September 30, |
| Nine months ended September 30, | ||||||||||
($ in thousands except share and per share amounts) |
| 2022 |
| 2021 |
| 2022 |
| 2021 | ||||
Shares Issued from Equity Offering | — |
| — | — |
| — | ||||||
Shares Issued from ATM Program |
| — |
| | |
| | |||||
Shares Issued from DRIP |
| — |
| | |
| | |||||
Total Shares Issued | — | | | | ||||||||
Proceeds, before offering expenses | $ | — | $ | | $ | | $ | | ||||
Average Price Per Share(1) | $ | — | $ | | $ | | $ | | ||||
| (1) |
NOTE 10 - FINANCIAL HIGHLIGHTS
The following is a schedule of financial highlights:
| Nine months ended September 30, | ||||||
| 2022 |
| 2021 |
| |||
Per share data:(1) |
|
|
|
| |||
Net asset value, beginning of period | $ | |
| $ | | ||
Investment operations: |
|
|
|
| |||
Net investment income |
| |
| | |||
Net realized and unrealized gains(losses) on investments and foreign currency transactions | ( | | |||||
Net increase in net assets resulting from operations |
| |
| | |||
Distributions declared from net investment income |
| ( |
| ( | |||
Net asset value, end of period | $ | |
| $ | | ||
Total annualized return based on market value(2) |
| ( | % | | % | ||
Total annualized return based on net asset value |
| | % | | % | ||
Net assets, end of period | $ | | $ | | |||
Per share market value at end of period | $ | | $ | | |||
Shares outstanding end of period |
| |
| | |||
Ratios/Supplemental Data:(3) |
|
|
|
| |||
Ratio of expenses before incentive fees to average net assets(4) |
| | % |
| | % | |
Ratio of incentive fees to average net assets |
| | % |
| | % | |
Ratio of total expenses to average net assets(4) |
| | % |
| | % | |
Ratio of net investment income to average net assets(4) |
| | % |
| | % | |
Portfolio turnover ratio |
| | % |
| | % | |
| (1) | Based on actual number of shares outstanding at the end of the period or the weighted average shares outstanding for the period, unless otherwise noted, as appropriate. |
| (2) | Total return is based on the change in market price per share during the period and takes into account distributions, if any, reinvested in accordance with the DRIP. |
| (3) | With the exception of the portfolio turnover rate, ratios are reported on an annualized basis. |
| (4) | Calculated using total expenses, including income tax provision. |
Financial highlights are calculated for each securities class taken as a whole. An individual stockholder’s return and ratios may vary based on the timing of capital transactions.
63
WhiteHorse Finance, Inc.
Notes to Consolidated Financial Statements (Unaudited)
September 30, 2022
(in thousands, except share and per share data)
NOTE 11 - CHANGE IN NET ASSETS RESULTING FROM OPERATIONS PER COMMON SHARE
The following information sets forth the computation of the basic and diluted per share net increase in net assets resulting from operations:
Three Months Ended September 30, | Nine Months Ended September 30, | |||||||||||
($ in thousands except share and per share amounts) |
| 2022 |
| 2021 |
| 2022 |
| 2021 | ||||
Net increase in net assets resulting from operations | $ | | $ | | $ | | $ | | ||||
Weighted average shares outstanding |
| |
| |
| |
| | ||||
Basic and diluted per share net increase in net assets resulting from operations | | | | | ||||||||
NOTE 12 - SUBSEQUENT EVENTS
The Company’s management has evaluated events that have occurred after the balance sheet date but before the consolidated financial statements are issued and, other than the items discussed below, has determined that there were no additional subsequent events requiring adjustment or disclosure in the consolidated financial statements.
On October 14, 2022, the Company declared a special distribution of $
On November 10, 2022, the Company’s board of directors approved amended and restated bylaws that revise Section 2.8 of the bylaws regarding the preparation of voting lists in advance of stockholder meetings to conform to recent amendments to the Delaware General Corporation Law regarding preparation of such lists.
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Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations
The information contained in this section should be read in conjunction with our Consolidated Financial Statements appearing elsewhere in this quarterly report on Form 10-Q. In this quarterly report on Form 10-Q, the “Company”, “we”, “us”, “our” and “WhiteHorse Finance” refer to WhiteHorse Finance, Inc. and its consolidated subsidiaries.
Forward-Looking Statements
Some of the statements in this quarterly report on Form 10-Q constitute forward-looking statements, which relate to future events or our future performance or financial condition. The forward-looking statements contained in this quarterly report on Form 10-Q involve risks and uncertainties, including statements as to:
| ● | our future operating results; |
| ● | our ability to consummate new investments and the impact of such investments; |
| ● | our ability to continue to effectively manage our business and our business prospects and the prospects of our prospective portfolio companies, due to the significant disruptions caused by the current pandemic caused by the novel coronavirus (commonly known as “COVID-19”); |
| ● | the ability of our portfolio companies to achieve their objectives; |
| ● | our contractual arrangements and relationships with third parties; |
| ● | changes in political, economic or industry conditions, the interest rate environment or conditions affecting the financial and capital markets, which could result in changes to the value of our assets, including changes from the impact of the ongoing war between Russia and Ukraine and the prolonged lockdowns in China due to the ongoing COVID-19 pandemic; |
| ● | the elevating levels of inflation, and the potential impact of inflation on our portfolio companies and on the industries in which we invest; |
| ● | the dependence of our future success on the general economy and its impact on the industries in which we invest; |
| ● | the impact of increased competition; |
| ● | the ability of our investment adviser to locate suitable investments for us and to monitor our investments; |
| ● | our expected financings and investments and the rate at which our investments are refunded by portfolio companies; |
| ● | our ability to pay dividends or make distributions; |
| ● | the adequacy of our cash resources and working capital; |
| ● | the timing of cash flows, if any, from the operations of our prospective portfolio companies; and |
| ● | the impact of future acquisitions and divestitures. |
We use words such as “may,” “might,” “will,” “intends,” “should,” “could,” “can,” “would,” “expects,” “believes,” “estimates,” “anticipates,” “predicts,” “potential,” “plan” and similar expressions to identify forward-looking statements. Our actual results could differ materially from those projected in the forward-looking statements for any reason, including the factors set forth in “Item 1A-Risk Factors” in our annual report on Form 10-K and elsewhere in this quarterly report on Form 10-Q.
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We have based the forward-looking statements included in this quarterly report on Form 10-Q on information available to us on the date of this quarterly report on Form 10-Q, and we assume no obligation to update any such forward-looking statements. Although we undertake no obligation to revise or update any forward-looking statements, whether as a result of new information, future events or otherwise, you are advised to consult any additional disclosures that we may make directly to you or through reports that we may file with the U.S. Securities and Exchange Commission, or the SEC, in the future, including annual reports on Form 10-K, quarterly reports on Form 10-Q and current reports on Form 8-K.
You should understand that under Sections 27A(b)(2)(B) and (D) of the Securities Act of 1933, as amended, or the Securities Act, and Sections 21E(b) (2)(B) and (D) of the Securities Exchange Act of 1934, as amended, or the Exchange Act, the “safe harbor” provisions of the Private Securities Litigation Reform Act of 1995, as amended, do not apply to statements made in connection with this quarterly report on Form 10-Q or any periodic reports we file under the Exchange Act.
Overview
We are an externally managed, non-diversified, closed-end management investment company that has elected to be treated as a business development company under the Investment Company Act of 1940, as amended, or the 1940 Act. In addition, for tax purposes, we elected to be treated as a regulated investment company, or RIC, under Subchapter M of the Internal Revenue Code of 1986, as amended, or the Code.
We were formed on December 28, 2011 and commenced operations on January 1, 2012. We were originally capitalized with approximately $176.3 million of contributed assets from H.I.G. Bayside Debt & LBO Fund II, L.P. and H.I.G. Bayside Loan Opportunity Fund II, L.P., each of which is an affiliate of H.I.G. Capital, L.L.C., or H.I.G. Capital. These assets were contributed as of January 1, 2012 in exchange for 11,752,383 units in WhiteHorse Finance, LLC. On December 4, 2012, we converted from a Delaware LLC into a Delaware corporation and elected to be treated as a business development company under the 1940 Act.
On December 4, 2012, we priced our initial public offering, or the IPO, selling 6,666,667 shares. Concurrent with the IPO, certain of our directors and officers, the managers of H.I.G. WhiteHorse Advisers, LLC (“WhiteHorse Advisers” or the “Investment Adviser”) and their immediate family members or entities owned by, or family trusts for the benefit of, such persons, purchased an additional 472,673 shares through a private placement exempt from registration under the Securities Act. Our shares of common stock are listed on the Nasdaq Global Select Market under the symbol “WHF.”
We are a direct lender targeting debt investments in privately held, lower middle market companies located in the United States. We define the lower middle market as those companies with enterprise values between $50 million and $350 million. Our investment objective is to generate attractive risk-adjusted returns primarily by originating and investing in senior secured loans, including first lien and second lien facilities, to performing lower middle market companies across a broad range of industries. Such loans typically carry a floating interest index rate such as the London Interbank Offered Rate, or LIBOR, or the Secured Overnight Financing Rate, or SOFR, plus a spread and typically have a term of three to six years. While we focus principally on originating senior secured loans to lower middle market companies, we may also opportunistically make investments at other levels of a company’s capital structure, including mezzanine loans or equity interests, and in companies outside of the lower middle market, to the extent we believe the investment presents an opportunity to achieve an attractive risk-adjusted return. We also may receive warrants to purchase common stock in connection with our debt investments. We expect to generate current income through the receipt of interest payments, as well as origination and other fees, capital appreciation and dividends.
Our investment activities are managed by WhiteHorse Advisers and are supervised by our board of directors, a majority of whom are independent of us, WhiteHorse Advisers and its affiliates. Under our investment advisory agreement with WhiteHorse Advisers, or the Investment Advisory Agreement, we have agreed to pay WhiteHorse Advisers an annual base management fee based on our average consolidated gross assets as well as an incentive fee based on our investment performance. We have also entered into an administration agreement, or the Administration Agreement, with H.I.G. WhiteHorse Administration, LLC, or WhiteHorse Administration. Under our Administration
66
Agreement, we have agreed to reimburse WhiteHorse Administration for our allocable portion (subject to the review and approval of our independent directors) of overhead and other expenses incurred by WhiteHorse Administration in performing its obligations under the Administration Agreement.
COVID-19 Developments
The ongoing COVID-19 pandemic and its effects on the U.S. and global economy had adverse consequences on the business operations of some of our portfolio companies and adversely affected, and may continue to adversely affect, our operations and the operations of our investment adviser. Our investment adviser is continuing to monitor the COVID-19 pandemic and its impact on our business and the business of our portfolio companies and has been focused on proactively engaging with our portfolio companies in order to collaborate with the management teams of certain portfolio companies to evaluate their response to the impacts of COVID-19.
Given the persistence of COVID-19 and the difficulty in predicting the next phase of the pandemic the extent to which COVID-19 and/or other disease pandemics may continue to negatively affect our business and our portfolio companies’ operating results and financial condition is uncertain. Due to the ongoing business disruptions caused by COVID-19, some of our portfolio companies have experienced financial distress and have defaulted on their financial obligations to us and their other capital providers. Such developments could impair the business operations of our portfolio companies and may result in a decrease in the value of our investment in any such portfolio companies.
In connection with the adverse effects of the COVID-19 pandemic, we have restructured and may need to continue to restructure additional investments in some of our portfolio companies, which has resulted in and could result in additional diminished interest payments or in permanent impairments on our investments. The effects of the COVID-19 pandemic discussed above may increase the risk that more of our portfolio investments may be placed on non-accrual status in the future. Any decreases in our net investment income would increase the portion of our cash flows dedicated to distribution payments to stockholders and to servicing our existing debt under our revolving credit facility, or the Credit Facility, with JPMorgan Chase Bank, National Association, as administrative agent and lender, or the Lender.
WhiteHorse Advisers’ credit team continues to be in close contact with the owners and management teams of each of our portfolio companies. Since the onset of the COVID-19 pandemic, some of these owners and management teams have assessed the impacts to their businesses and are continuing to coordinate with us to guide their companies through the recovery. We are operating under a philosophy that we will work hand in hand with our borrowers to support them, allowing flexibility in our terms as appropriate, and we expect owners to support their businesses with additional equity where possible.
As a business development company, we are permitted under the 1940 Act to borrow amounts such that our asset coverage, as defined in the 1940 Act, equals at least 150% after such borrowing. We are required to comply with various covenants pursuant to the Credit Facility. If we fail to satisfy the covenants of the Credit Facility or are unable to cure any event of default or obtain a waiver from the applicable lender, it could result in foreclosure by the lenders under the Credit Facility, which would accelerate our repayment obligations under the Credit Facility and thereby result in a material adverse effect on our business, liquidity, financial condition, results of operations and ability to pay distributions to our stockholders. As of September 30, 2022, we were in compliance with all covenants and other requirements of the Credit Facility.
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We are also subject to financial risks, including changes in market interest rates. As of September 30, 2022, nearly all of our debt investments at fair value were at floating rates, which are generally based on a floating index rate such as LIBOR or SOFR, and many of which are subject to certain floors. See “Item 3. Quantitative and Qualitative Disclosures About Market Risk” for an analysis of the impact of hypothetical base rate changes in interest rates.
Our management team has sought strategies that will help us weather periods of economic decline. We have attempted to avoid deeply cyclical sectors and have only made loans where we believed we would be able to recover 100% of our loans in the event of a financial crisis, such as the financial crisis in 2008. Additionally, we have taken a conservative position on the Company’s liquidity, making sure we have a top-tier leverage partner and very significant cushion against default.
We will continue to monitor the ongoing effects of the COVID-19 pandemic and guidance from U.S. and international authorities, including federal, state and local public health authorities and may take additional actions based on their recommendations. In these circumstances, there may be developments outside our control requiring us to adjust our plan of operation. As such, given the dynamic nature of this situation, we cannot quantify the full effect of COVID-19 on our financial condition, results of operations or cash flows in the future.
Reference Rate Reform
In July 2017, the head of the United Kingdom Financial Conduct Authority, or the FCA, announced that it will phase out the use of LIBOR by 2021. On November 30, 2020, the ICE Benchmark Administration Limited, or the IBA, the administrator of LIBOR, announced that it will consult in early December 2020 to consider extending the LIBOR transition deadline to the end of June 2023. On March 2021, the FCA and the IBA announced that (i) 1-week and 2-month U.S. dollar LIBOR and non-U.S. LIBOR will cease at the end of 2021 and (ii) the remaining U.S. dollar LIBOR tenors will cease after June 30, 2023, effectively extending the LIBOR transition period to June 30, 2023. There is currently no definitive information regarding the future utilization of LIBOR or of any particular replacement rate.
To identify a successor rate for U.S. dollar LIBOR, the Federal Reserve System, in conjunction with the Alternative Reference Rates Committee, a steering committee comprised of large U.S. financial institutions, has identified SOFR as its preferred alternative rate for LIBOR. SOFR is a measure of the cost of borrowing cash overnight, collateralized by U.S. Treasury securities, and is based on directly observable U.S. Treasury-backed repurchase transactions. As of September 30, 2022, SOFR is utilized as the floating benchmark rate on 26 investments to our portfolio companies. As of September 30, 2022, SOFR is utilized as the floating benchmark rate on the Credit Facility for USD denominated borrowings above $285.0 million. We expect any new credit facilities that we enter into subsequent to September 30, 2022 will reference a benchmark interest rate other than LIBOR, such as SOFR.
Other jurisdictions have also proposed their own alternative to LIBOR, including the Sterling Overnight Index Average for Sterling markets, the Euro Short Term Rate for Euros and Tokyo Overnight Average Rate for Japanese Yens. Although SOFR appears to be the preferred replacement rate for U.S. dollar LIBOR, at this time, it is not possible to predict whether any of these alternative reference rates will attain market traction as a LIBOR replacement tool or the effect of any such changes as the establishment of alternative reference rates or other reforms to LIBOR may be enacted in the United States, United Kingdom or elsewhere. As such, the potential effect on how markets will respond to the transition to SOFR, or other reference rates, is uncertain.
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Revenues
We generate revenue in the form of interest payable on the debt securities that we hold and capital gains and distributions, if any, on the portfolio company investments that we originate or acquire. Our debt investments, whether in the form of senior secured loans or mezzanine loans, typically have terms of three to six years and bear interest at a fixed or floating rate based on a spread over LIBOR, SOFR or an equivalent index rate. Interest on debt securities is generally payable monthly or quarterly, with the amortization of principal generally being deferred for several years from the date of the initial investment. In some cases, we may also defer payments of interest for the first few years after our investment. The principal amount of the debt securities and any accrued but unpaid interest generally becomes due at the maturity date. In addition, we generate revenue in the form of commitment, origination, structuring or diligence fees, fees for providing managerial assistance and possibly consulting fees. We capitalize loan origination fees, original issue discount and market discount, and we then amortize such amounts as interest income. Upon the prepayment of a loan or debt security, we record any unamortized loan origination fees as interest income. We record prepayment premiums on loans and debt securities as fee income when earned. Dividend income is recorded on the record date for private portfolio companies or on the ex-dividend date for publicly traded portfolio companies.
Expenses
Our primary operating expenses include (1) investment advisory fees to WhiteHorse Advisers; (2) the allocable portion of overhead under the Administration Agreement; (3) the interest expense on our outstanding debt; and (4) other operating costs as detailed below. Our investment advisory fees compensate our investment adviser for its work in identifying, evaluating, negotiating, consummating and monitoring our investments.
We bear all other costs and expenses of our operations and transactions, including:
| ● | our organization; |
| ● | calculating our net asset value and net asset value per share (including the costs and expenses of independent valuation firms); |
| ● | fees and expenses, including travel expenses, incurred by WhiteHorse Advisers or payable to third parties in performing due diligence on prospective portfolio companies, monitoring our investments and, if necessary, enforcing our rights; |
| ● | the costs of all future offerings of common shares and other securities, and other incurrences of debt; |
| ● | the base management fee and any incentive fee; |
| ● | distributions on our shares; |
| ● | transfer agent and custody fees and expenses; |
| ● | amounts payable to third parties relating to, or associated with, evaluating, making and disposing of investments; |
| ● | brokerage fees and commissions; |
| ● | registration fees; |
| ● | listing fees; |
| ● | taxes; |
| ● | independent directors’ fees and expenses; |
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| ● | costs associated with our reporting and compliance obligations under the 1940 Act and applicable U.S. federal and state securities laws; |
| ● | the costs of any reports, proxy statements or other notices to our stockholders, including printing costs; |
| ● | costs of holding stockholder meetings; |
| ● | our fidelity bond; |
| ● | directors and officers/errors and omissions liability insurance and any other insurance premiums; |
| ● | litigation, indemnification and other non-recurring or extraordinary expenses; |
| ● | direct costs and expenses of administration and operation, including audit and legal costs; |
| ● | fees and expenses associated with marketing efforts, including deal sourcing and marketing to financial sponsors; |
| ● | dues, fees and charges of any trade association of which we are a member; and |
| ● | all other expenses reasonably incurred by us or WhiteHorse Administration in connection with administering our business, including rent and our allocable portion of the costs and expenses of our chief financial officer and chief compliance officer along with their respective staffs. |
WhiteHorse Advisers or WhiteHorse Administration may pay for certain expenses that we incur, which are subject to reimbursement by us.
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Recent Developments
For the period October 1, 2022 through November 14, 2022, we contributed one additional asset of senior secured debt facilities to the STRS JV.
On October 14, 2022, we declared a special distribution of $0.05 per share, which will be payable on December 9, 2022 to stockholders of record as of October 31, 2022.
On November 10, 2022, our board of directors approved amended and restated bylaws that revise Section 2.8 of the bylaws regarding the preparation of voting lists in advance of stockholder meetings to conform to recent amendments to the Delaware General Corporation Law regarding preparation of such lists.
Consolidated Results of Operations
Comparison of the Three and Nine Months Ended September 30, 2022 and September 30, 2021
Set forth below are the consolidated results of operations for the three and nine months ended September 30, 2022 and 2021.
Three months ended September 30, | Three Months | Nine months ended September 30, | Nine Months | |||||||||||||||
($ in thousands) | 2022 | 2021 | Variance | 2022 | 2021 | Variance | ||||||||||||
Total investment income | $ | 21,558 | $ | 18,378 | $ | 3,180 | $ | 61,592 | $ | 53,689 | $ | 7,903 | ||||||
Total expenses | 11,790 | 10,739 | 1,051 | 35,408 | 32,353 | 3,055 | ||||||||||||
Net investment income | 9,768 | 7,639 | 2,129 | 26,184 | 21,336 | 4,848 | ||||||||||||
Net realized gains/(losses) on investments and foreign currency transactions | 230 | (96) | 326 | (15,893) | 7,502 | (23,395) | ||||||||||||
Net change in unrealized gains/(losses) on investments and foreign currency transactions | (6,153) | 732 | (6,885) | 6,610 | (1,887) | 8,497 | ||||||||||||
Net increase in net assets resulting from operations | $ | 3,845 | $ | 8,275 | $ | (4,430) | $ | 16,901 | $ | 26,951 | $ | (10,050) | ||||||
The consolidated results of operations described below may not be indicative of the results we report in future periods. Net investment income and net increase in net assets can vary substantially from period to period due to various reasons, including the level of new investments and the recognition of realized gains and losses and unrealized appreciation and depreciation. As a result, period to period comparisons of net increases in net assets resulting from operations may not be meaningful.
Consolidated operating results for the three and nine months ended September 30, 2022 and 2021 are as follows:
Net Investment Income
Net investment income for the three and nine months ended September 30, 2022 totaled $9.8 million and $26.2 million, respectively. Net investment income for the three and nine months ended September 30, 2021 totaled $7.6 million and $21.3 million, respectively. Net investment income increased by $2.1 million and $4.8 million for the three and nine months ended September 30, 2022 from the three and nine months ended September 30, 2021, as described below under “Investment Income” and “Operating Expenses”.
Investment Income
Investment income increased by $3.2 million and $7.9 million for the three and nine months ended September 30, 2022 from the three and nine months ended September 30, 2021 primarily attributable to higher interest
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income earned from investments in portfolio companies due to a larger investment portfolio and an increase in base rates. Investment income generated from our STRS JV subordinated notes and equity investments increased by $2.0 million and $3.4 million for the three and nine months ended September 30, 2022 from the three and nine months ended September 30, 2021 as a result of a larger investment portfolio, higher interest income earned from investments in portfolio companies and the increased economic interest to 66.67% from 60.0%, starting in February 2022. The investment income increase was partially offset by lower non-recurring fee income of $0.8 million for both the three and nine months ended September 30, 2022 from the three and nine months ended September 30, 2021. We expect to generate some level of non-recurring fee income during most quarters from prepayments, amendments and other sources.
Operating Expenses
The following table summarizes our expenses for the three and nine months ended September 30, 2022 and 2021:
Three months ended September 30, | Three Months | Nine months ended September 30, | Nine Months | |||||||||||||||
($ in thousands) | 2022 | 2021 | Variance | 2022 | 2021 | Variance | ||||||||||||
Interest expense | $ | 5,632 | $ | 3,842 | $ | 1,790 | $ | 15,351 | $ | 11,456 | $ | 3,895 | ||||||
Base management fees | 3,881 | 3,508 | 373 | 11,741 | 10,209 | 1,532 | ||||||||||||
Performance-based incentive fees | 1,027 | 2,069 | (1,042) | 4,291 | 6,739 | (2,448) | ||||||||||||
Administrative service fees | 171 | 171 | — | 512 | 512 | — | ||||||||||||
General and administrative expenses | 884 | 896 | (12) | 2,919 | 2,592 | 327 | ||||||||||||
Total expenses, before excise tax | 11,595 | 10,486 | 1,109 | 34,814 | 31,508 | 3,306 | ||||||||||||
Excise tax | 195 | 253 | (58) | 594 | 845 | (251) | ||||||||||||
Total expenses, including excise tax | $ | 11,790 | $ | 10,739 | $ | 1,051 | $ | 35,408 | $ | 32,353 | $ | 3,055 | ||||||
Interest expense increased $1.8 million and $3.9 million for the three and nine months ended September 30, 2022 from the three and nine months ended September 30, 2021, primarily due to a higher borrowing base and higher weighted average interest rates.
Base management fees increased by $0.4 million and $1.5 million for the three and nine months ended September 30, 2022 from the three and nine months ended September 30, 2021 due to higher gross assets.
Performance-based incentive fees decreased by $1.0 million and $2.4 million for the three and nine months ended September 30, 2022 from the three and nine months ended September 30, 2021, mainly attributable to the impact of the reversal of capital gains incentive fee accrual for the three and nine months ended September 30, 2022.
General and administrative expenses increased by $0.3 million for the nine months ended September 30, 2022 from the nine months ended September 30, 2021, primarily due to higher professional fees.
Excise Tax Expense
We have elected to be treated as a RIC under Subchapter M of the Code and operate in a manner so as to qualify for the tax treatment applicable to RICs. In order to be subject to tax as a RIC, we are required to meet certain source of income and asset diversification requirements, as well as timely distribute to our stockholders dividends for U.S. federal income tax purposes of an amount generally at least equal to 90% of investment company taxable income, as defined by the Code, and determined without regard to any deduction for dividends paid for each tax year. We have made and intend to continue to make the requisite distributions to our stockholders that will generally relieve us from U.S. federal income taxes.
Depending on the level of taxable income earned in a tax year, we may choose to retain taxable income in excess of current year distributions into the next tax year in an amount less than what would trigger payments of U.S. federal income tax under Subchapter M of the Code. We may then be required to incur a 4% excise tax on such income. To the
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extent that we determine that our estimated current year annual taxable income may exceed estimated current year distributions, we accrue excise tax, if any, on estimated excess taxable income as taxable income is earned.
Excise tax was $0.2 million and $0.6 million for the three and nine months ended September 30, 2022. Excise tax was $0.3 million and $0.9 million for the three and nine months ended September 30, 2021. As of September 30, 2022 and December 31, 2021, we accrued a net federal excise tax expense of $0.6 million and $1.0 million, respectively.
Net Realized and Unrealized Gains (Losses) on Investments
The following shows the breakdown of net realized gains and losses on investments for the three and nine months ended September 30, 2022 and 2021:
Three months ended | Nine months ended | |||||||||||
($ in millions) |
| September 30, 2022 |
| September 30, 2021 |
| September 30, 2022 |
| September 30, 2021 | ||||
AG Kings Holdings Inc.(1) | $ | — | $ | — | $ | 0.6 | $ | 7.5 | ||||
BW Gas & Convenience Holdings, LLC |
| — |
| — |
| — |
| 0.2 | ||||
Cennox, Inc. | — | — | 0.1 | — | ||||||||
Drew Foam Companies Inc. |
| — |
| — |
| — |
| (0.1) | ||||
Geo Logic Systems Ltd. | — | 0.2 | — | 0.2 | ||||||||
Grupo HIMA San Pablo, Inc. | — | — | (18.3) | — | ||||||||
Lab Logistics, LLC | 0.2 | — | 0.2 | — | ||||||||
Manchester Acquisition Sub LLC (d/b/a Draslovka Holding AS) |
| — |
| — |
| 0.1 |
| — | ||||
RCS Capital Corporation(2) | — | — | 1.7 | — | ||||||||
RLJ Pro-Vac, Inc. | — | — | 0.1 | — | ||||||||
Vero Parent, Inc. |
| — |
| — |
| — |
| 0.5 | ||||
Vessco Holdings, LLC |
| — |
| — |
| (0.1) |
| (0.6) | ||||
Other(3) |
| — |
| (0.1) |
| 0.1 |
| — | ||||
Total net realized gains/(losses) on investments | $ | 0.2 | $ | 0.1 | $ | (15.5) | $ | 7.7 | ||||
| (1) | Escrow receivable amounts were recognized in connection with cash proceeds received from realization events. |
| (2) | Amount represents a recovery from a previously realized equity investment. |
| (3) | Includes various investments with aggregate realized gains or losses less than $50,000. |
The following shows the breakdown in the changes in unrealized appreciation and depreciation of investments for the three and nine months ended September 30, 2022 and 2021:
Three months ended | Nine months ended | |||||||||||
($ in millions) |
| September 30, 2022 |
| September 30, 2021 |
| September 30, 2022 |
| September 30, 2021 | ||||
Gross unrealized appreciation on investments(1) | $ | 2.1 | $ | 5.0 | $ | 7.5 | $ | 11.5 | ||||
Gross unrealized depreciation on investments |
| (9.2) |
| (3.6) |
| (14.0) |
| (5.5) | ||||
Reversal of prior period net unrealized (appreciation) depreciation upon a realization |
| (0.8) |
| (1.1) |
| 10.7 |
| (8.2) | ||||
Total unrealized appreciation (depreciation) on investments | $ | (7.9) | $ | 0.3 | $ | 4.2 | $ | (2.2) | ||||
| (1) | The three months ended September 30, 2022 includes unrealized depreciation from the AG Kings Holdings Inc. escrow receivable of $0.3 million. The nine months ended September 30, 2022 and September 30, 2021 includes unrealized appreciation from the AG Kings Holdings Inc. escrow receivable of $0.9 million and $1.0 million, respectiely. |
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During the nine months ended September 30, 2022, the realization from Grupo HIMA San Pablo, Inc. generated a net realized and unrealized loss of $6.9 million.
Financial Condition, Off-Balance Sheet Arrangements, Liquidity and Capital Resources
This “Liquidity and Capital Resources” section should be read in conjunction with the “COVID-19 Developments” section above.
As a business development company, we distribute substantially all of our net income to our stockholders. We generate cash primarily from offerings of securities, borrowings under the Credit Facility, and cash flows from operations, including interest earned from the temporary investment of cash in U.S. government securities and other high-quality debt investments that mature in one year or less. We expect to fund a portion of our investments through future borrowings. In the future, we may obtain borrowings under other credit facilities and from issuances of senior securities to the extent permitted by the 1940 Act. We may also borrow funds to the extent we determine that additional capital would allow us to take advantage of additional investment opportunities, if the market for debt financing presents attractively priced debt financing opportunities or if our board of directors determines that leveraging our portfolio would be in our best interest and the best interests of our stockholders.
Our board of directors may decide to issue common stock, such as through at-the-market offerings, direct placements or otherwise, to finance our operations rather than issuing debt or other senior securities. Any decision to sell shares below the then-current net asset value per share of our common stock is subject to stockholder approval and a determination by our board of directors that such issuance and sale is in our and our stockholders’ best interests. Any sale or other issuance of shares of our common stock at a price below net asset value per share results in immediate dilution to our stockholders’ interests in our common stock and a reduction in our net asset value per share. If we were to issue additional shares of our common stock during the next 12 months, we do not intend to issue shares below the then-current net asset value per share.
Restricted cash and cash equivalents include amounts that are collected and held by the trustee appointed as custodian of the assets securing the Credit Facility. Restricted cash is held by the trustee for the payment of interest expense and principal on the outstanding borrowings or reinvestment into new assets. Restricted cash that represents interest or fee income is transferred to unrestricted cash accounts by the trustee generally once a quarter after the payment of operating expenses and amounts due under the Credit Facility.
We may become a party to financial instruments with off-balance sheet risk in the normal course of our business to meet the financial needs of our portfolio companies. These instruments may include commitments to extend credit and involve elements of liquidity and credit risk in excess of the amount recognized on the consolidated statements of assets and liabilities. As of September 30, 2022 and December 31, 2021, we had commitments to fund approximately $37.0 million and $53.1 million, respectively, of revolving lines of credit or delayed draw facilities to our portfolio companies. We reasonably believe that we have sufficient assets to adequately cover and allow us to satisfy our outstanding unfunded commitments.
Our operating activities provided cash and cash equivalents of $64.1 million during the nine months ended September 30, 2022, primarily from the net proceeds received from realizations and repayments on our investments, partially offset by acquisition of investments and cash used from the net change in working capital. Our financing activities used cash and cash equivalents of $67.5 million during the nine months ended September 30, 2022, primarily due to repayments on the Credit Facility and the payment of distributions to stockholders.
Our operating activities provided cash and cash equivalents of $22.6 million during the nine months ended September 30, 2021, primarily from the net proceeds received from realizations and repayments on our investments, partially offset by acquisition of investments and cash used from the net change in working capital. Our financing activities used cash and cash equivalents of $21.9 million during the nine months ended September 30, 2021, primarily due to repayments on the Credit Facility and the payment of distributions to stockholders, offset by proceeds from sales of common stock.
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As of September 30, 2022, we had cash and cash equivalent resources of $19.3 million, including $9.5 million of restricted cash. As of September 30, 2022, we had approximately $88.9 million undrawn and available to be drawn under the Credit Facility based on the collateral and portfolio quality requirements stipulated in the related credit agreement.
As of December 31, 2021, we had cash and cash equivalent resources of $22.5 million, including $10.3 million of restricted cash. As of December 31, 2021, we had approximately $43.4 million undrawn and available to be drawn under the Credit Facility based on the collateral and portfolio quality requirements stipulated in the related credit agreement.
STRS JV
In January 2019, we and STRS Ohio formed a joint venture, STRS JV, that invests primarily in senior secured loans, including first lien and second lien facilities, to performing lower middle market companies across a broad range of industries that typically carry a floating interest index rate based on LIBOR, SOFR, or an equivalent index rate and have a term of three to six years. STRS JV invests in portfolio companies in the same industries in which we may directly invest. STRS JV was formed as a Delaware LLC and is not consolidated by either us or STRS Ohio for financial reporting purposes. On July 19, 2019 STRS JV formally launched operations. As of September 30, 2022, STRS JV had total assets of $306.4 million. As of December 31, 2021, STRS JV had total assets of $273.5 million.
We provide capital to STRS JV in the formof LLC equity interests and subordinated notes. In February 2022, we increased our capital commitment to the STRS JV in the amount of an additional $25.0 million, which brings our total capital commitment to the STRS JV to $100.0 million, comprised of $80.0 million of subordinated notes and $20.0 million of LLC equity interests.
As of September 30, 2022, our and STRS Ohio’s economic ownership in STRS JV were approximately 66.67% and 33.33%, respectively. As of September 30, 2022, our investment in STRS JV consisted of equity contributions and subordinated note advances of $20.0 million and $80.0 million, respectively, both of which were fully funded.
As of December 31, 2021, our and STRS Ohio’s economic ownership in STRS JV were approximately 60% and 40%, respectively. As of December 31, 2021, we had commitments to fund equity interests and subordinated notes in STRS JV of $15.0 million and $60.0 million, respectively, both of which were fully funded.
STRS JV is managed by a four-person board of managers, two of whom are selected by us and two of whom are selected by STRS Ohio. All material decisions with respect to STRS JV, including those involving its investment portfolio, require unanimous approval of a quorum of the board of managers. Quorum is defined as (i) the presence of two members of the board of managers; provided that at least one individual is present that was elected, designated or appointed by each member; (ii) the presence of three members of the board of managers; provided that the individual that was elected, designated or appointed by the member with only one individual present is entitled to cast two votes on each matter; or (iii) the presence of four members of the board of managers; provided that two individuals are present that were elected, designated or appointed by each member.
Below is a summary of STRS JV’s portfolio as of September 30, 2022 and December 31, 2021:
($ in thousands) |
| As of September 30, 2022 |
| As of December 31, 2021 | |||
Total investments(1) | $ | 280,877 | $ | 259,510 | |||
Weighted average effective yield on total portfolio(2) | 10.1 | % | 7.9 | % | |||
Number of portfolio companies in STRS JV | 28 | 28 | |||||
Largest portfolio company investment(1) | 19,114 | 22,967 | |||||
Total of five largest portfolio company investments(1) | 77,439 | 83,057 | |||||
| (1) | At fair value. |
| (2) | Weighted average effective yield is computed by dividing (a) annualized interest income (including interest income resulting from the amortization of fees and discounts) by (b) the weighted average cost of investment. |
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STRS JV’s investments consisted of the following:
As of September 30, 2022 | As of December 31, 2021 | |||||||||||
($ in thousands) |
| Amortized Cost |
| Fair Value |
| Amortized Cost |
| Fair Value | ||||
First lien secured loans | $ | 285,614 | $ | 280,877 | $ | 260,472 | $ | 259,510 | ||||
Total | $ | 285,614 | $ | 280,877 | $ | 260,472 | $ | 259,510 | ||||
The following table shows the portfolio composition by industry grouping at fair value:
Industry ($ in thousands) | As of September 30, 2022 | As of December 31, 2021 | |||||||||
Advertising |
| $ | 9,782 |
| 3.5 | % | $ | — |
| — | % |
Air Freight & Logistics |
| 3,557 |
| 1.3 | — |
| — | ||||
Application Software | 13,411 | 4.8 | 13,518 | 5.2 | |||||||
Building Products | 14,305 | 5.1 | 16,603 | 6.4 | |||||||
Construction & Engineering | 8,625 | 3.1 | 13,975 | 5.4 | |||||||
Data Processing & Outsourced Services | 14,507 | 5.2 | 16,160 | 6.2 | |||||||
Diversified Support Services | 11,741 | 4.2 | 10,489 | 4.0 | |||||||
Electronic Equipment & Instruments | 13,485 | 4.8 | 6,687 | 2.6 | |||||||
Environmental & Facilities Services | 18,641 | 6.6 | 6,872 | 2.6 | |||||||
Household Appliances | 7,773 | 2.8 | — |
| — | ||||||
Industrial Machinery | 15,276 | 5.4 | 6,815 | 2.6 | |||||||
Internet & Direct Marketing Retail | 19,114 | 6.8 | 15,353 | 5.9 | |||||||
Investment Banking & Brokerage | 5,687 | 2.0 | 10,054 | 3.9 | |||||||
IT Consulting & Other Services | 33,342 | 11.9 | 40,697 | 15.7 | |||||||
Leisure Products | 9,044 | 3.2 | 8,930 | 3.4 | |||||||
Packaged Foods & Meats | 11,998 | 4.3 | 25,606 | 9.9 | |||||||
Personal Products | 3,698 | 1.3 | 4,273 | 1.8 | |||||||
Pharmaceuticals | 13,706 | 4.9 | 15,061 | 5.8 | |||||||
Real Estate Operating Companies | 10,722 | 3.8 | 4,780 | 1.8 | |||||||
Real Estate Services |
| 8,572 |
| 3.1 | — |
| — | ||||
Research & Consulting Services | 8,832 | 3.0 | 8,901 | 3.4 | |||||||
Systems Software | — | — | 9,898 | 3.8 | |||||||
Technology Hardware, Storage & Peripherals | 14,991 | 5.3 | 14,725 | 5.7 | |||||||
Trading Companies & Distributors | 10,068 | 3.6 | 10,113 | 3.9 | |||||||
Total | $ | 280,877 | 100.0 | % | $ | 259,510 | 100.0 | % | |||
See Note 4 to our consolidated financial statements for further discussion on STRS JV’s portfolio and selected balance sheet information as of September 30, 2022 and December 31, 2021 and selected statement of operations information for the three and nine months ended September 30, 2022 and 2021.
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Capital Raises
On October 25, 2021, we completed an offering of 1,900,000 shares of our common stock at a public offering price of $15.81 per share, inclusive of underwriting discounts and commissions. In connection with the offering, we granted the underwriters an overallotment option to purchase up to an additional 285,000 shares of our common stock. The issuance of 1,900,000 shares resulted in net proceeds to us of $29.4 million, inclusive of underwriting discounts and commissions and before offering expenses. On November 3, 2021, we raised an additional $4.3 million from the issuance of an additional 282,300 shares pursuant to the underwriters’ exercise of the overallotment option to purchase additional shares. WhiteHorse Advisers agreed to bear a portion of the underwriting discounts and commissions in connection with the offering, such that the issuance of 2,182,300 shares (which includes the additional shares issued pursuant to the overallotment option) resulted in net proceeds to us of $33.7 million before offering expenses, which was at or above our net asset value per share at the time of the offering and the overallotment option.
At-the-Market Offering
On March 15, 2021, we entered into an equity distribution agreement, or the Equity Distribution Agreement, with WhiteHorse Advisers, WhiteHorse Administration and Raymond James & Associates, Inc., as the sales agent, or the Sales Agent, in connection with the sale of shares of our common stock, with an aggregate offering price of up to $35.0 million. The Equity Distribution Agreement provides that we may offer and sell shares of our common stock from time to time through the Sales Agent in amounts and at times to be determined by us (the “ATM Offering”). Actual sales will depend on a variety of factors to be determined by us from time to time, including market conditions and the trading price of our common stock. We expect to use all or substantially all of the net proceeds from the ATM Offering to invest in portfolio companies in accordance with our investment objective and strategies and for general corporate purposes. Since the commencement of the ATM Offering, gross proceeds of $4.4 million have been raised.
Credit Facility
On December 23, 2015, our wholly owned subsidiary WhiteHorse Credit I, LLC, or WhiteHorse Credit, entered into a revolving credit and security agreement with JPMorgan Chase Bank, National Association (“JPMorgan”), as administrative agent and lender (the “Credit Facility”).
On December 21, 2020, the terms of the Credit Facility were amended to, among other things, (i) increase the minimum funding amount from $175.0 million to $200.0 million, (ii) increase the size of the facility from $250.0 million to $285.0 million, (iii) retain an accordion feature which allows for the expansion of the borrowing limit up to $350.0 million and (iv) provide for the implementation of certain changes relating to the transition away from LIBOR in the market.
On April 28, 2021, the terms of the Credit Facility were amended and restated to, among other things, enable WhiteHorse Credit to borrow in British Pounds or Euros.
On July 15, 2021, the terms of the Credit Facility were amended to, among other things, allow WhiteHorse Credit to reduce the applicable margins for interest rates to 2.35%, extend the non-call period from November 22, 2021 to November 22, 2022, extend the end of the reinvestment period from November 22, 2023 to November 22, 2024 and extend the scheduled termination date from November 22, 2024, to November 22, 2025.
On October 4, 2021, the terms of the Credit Facility were amended to, among other things, establish a temporary upsize to the borrowing capacity under the Credit Facility, which allowed WhiteHorse Credit to borrow up to $335.0 million for a three-month period beginning on October 4, 2021.
On January 4, 2022, the terms of the Credit Facility were amended to, among other things, continue to establish a temporary upsize to the borrowing capacity under the Credit Facility, which allowed WhiteHorse Credit to borrow up to $335.0 million for a four-month period that originally began on October 4, 2021.
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On February 4, 2022, the terms of the Credit Facility were further amended to, among other things (i) increase WhiteHorse Credit’s availability under the Credit Facility from $285.0 million to $310.0 million (the “$25 Million Increase”), (ii) increase the minimum funding amount from $200.0 million to $217.0 million, (iii) extend an additional temporary increase of $25.0 million in availability under the Credit Facility, allowing WhiteHorse Credit to borrow up to $335.0 million through April 4, 2022 (the “$25 Million Temporary Increase”), and (iv) apply an annual interest rate equal to applicable SOFR plus 2.50% to any borrowings under the $25 Million Increase in the Credit Facility and the $25 Million Temporary Increase in availability under the Credit Facility.
On March 30, 2022, the terms of the Credit Facility were further amended to, among other things: (i) increase WhiteHorse Credit’s availability under the Credit Facility from $310.0 million to $335.0 million; (ii) retain an accordion feature which allows for the expansion of the borrowing limit up to $375.0 million; and (iii) increase the minimum funding amount from $217.0 million to $234.5 million.
As of September 30, 2022, the Credit Facility provided for borrowings in an aggregate principal amount up to $335.0 million with an accordion feature which allows for the expansion of the borrowing limit up to $375.0 million, subject to consent from the Lender and other customary conditions. As of September 30, 2022, the required minimum outstanding borrowings under the Credit Facility were $234.5 million.
Under the Credit Facility, there are two coverage tests that WhiteHorse Credit must meet on specified compliance dates in order to permit WhiteHorse Credit to make new borrowings and to make distributions in the ordinary course: (i) a borrowing base test and (ii) a market value test. The borrowing base test compares, at any given time, the aggregate outstanding amount of all Lender advances under the Credit Facility less the amount of principal proceeds in respect of the collateral on deposit in the accounts to the net asset value of the collateral, as set forth in the credit agreement, as amended and restated from time to time, in connection therewith (the “Amended Loan Agreement”), and related documentation. To meet the borrowing base test, this ratio must be less than or equal to 60%, as set forth in the Amended Loan Agreement and related documentation. To meet the market value test, the value of WhiteHorse Credit’s portfolio investments must exceed a minimum of 167.5% of the aggregate outstanding amount of all Lender advances as set forth in the Amended Loan Agreement and related documentation.
Advances under the Credit Facility are based on the three-month LIBOR for USD denominated borrowings plus an annual spread of 2.35% on outstanding USD denominated borrowings up to $285.0 million and SOFR plus 2.50% on USD denominated borrowings above $285.0 million. The Credit Facility bears interest at EURIBOR, for EUR denominated borrowings, CDOR for CAD denominated borrowings, Sterling Overnight Index Average, for GBP denominated, plus a spread of 2.35% on outstanding borrowings. Interest is payable quarterly in arrears. WhiteHorse Credit is required to pay a non-usage fee which accrues at 0.75% per annum on the average daily unused amount of the financing commitments, to the extent the aggregate principal amount available under the Credit Facility has not been borrowed. WhiteHorse Credit paid an upfront fee and incurred certain other customary costs and expenses in connection with obtaining the Credit Facility. Any amounts borrowed under the Credit Facility will mature, and all accrued and unpaid interest thereunder will be due and payable, on November 22, 2025.
The Credit Facility and the related documents require WhiteHorse Finance and WhiteHorse Credit to, among other things, agree to make certain customary representations and to comply with customary affirmative and negative covenants. The Credit Facility also includes customary events of default for credit facilities of this nature, including breaches of representations, warranties or covenants by WhiteHorse Finance or WhiteHorse Credit, the occurrence of a change in control, or failure to maintain certain required ratios.
If we fail to perform our obligations under the Amended Loan Agreement or the related agreements, an event of default may occur, which could cause the Lender to accelerate all of the outstanding debt and other obligations under the Credit Facility or to exercise other remedies under the Amended Loan Agreement. Any such developments could have a material adverse effect on our financial condition and results of operations.
If any of our contractual obligations discussed above is terminated, our costs under new agreements that we enter into may increase. In addition, we will likely incur significant time and expense in locating alternative parties to provide
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the services we expect to receive under our Investment Advisory Agreement and our Administration Agreement. Any new investment management agreement would also be subject to approval by our stockholders.
As of September 30, 2022, there was $246.1 million in outstanding borrowings under the Credit Facility and, based on collateral and portfolio requirements stipulated in the Credit Facility agreement, approximately $88.9 million was available to be drawn on such date. The Credit Facility is secured by all of the assets of WhiteHorse Credit, which included loans with a fair value of $621.4 million as of September 30, 2022.
As of December 31, 2021, there was $291.6 million in outstanding borrowings under the Credit Facility and, based on collateral and portfolio requirements stipulated in the Credit Facility agreement, approximately $43.4 million was available to be drawn on such date. The Credit Facility is secured by all of the assets of WhiteHorse Credit, which included loans with a fair value of $719.5 million as of December 31, 2021.
6.000% 2023 Notes
On July 13, 2018, we entered into the 2023 Note Purchase Agreement to sell in a private offering $30 million of aggregate principal amount of unsecured notes to qualified institutional investors in reliance on Section 4(a)(2) of the Securities Act. Interest on the 6.000% 2023 Notes is payable semiannually on February 7 and August 7, at a fixed, annual rate of 6.00%. This interest rate is subject to increase (up to 6.50%) in the event that, subject to certain exceptions, the 6.000% 2023 Notes cease to have an investment grade rating. The 6.000% 2023 Notes mature on August 7, 2023, unless redeemed, purchased or prepaid prior to such date by us or our affiliates in accordance with their terms. The 6.000% 2023 Notes are general unsecured obligations that rank pari passu with all outstanding and future unsecured unsubordinated indebtedness that we may issue. The closing of the transaction occurred on August 7, 2018. We used the net proceeds from this offering, together with cash on hand, to redeem existing debt.
5.375% 2025 Notes
On October 20, 2020, we entered into the 2025 Note Purchase Agreement to sell in a private offering $40 million of aggregate principal amount of unsecured notes to qualified institutional investors in reliance on Section 4(a)(2) of the Securities Act. Interest on the 5.375% 2025 Notes is payable semiannually on April 20 and October 20, at a fixed, annual rate of 5.375%. This interest rate is subject to increase (up to 6.375%) in the event that, subject to certain exceptions, the 5.375% 2025 Notes cease to have an investment grade rating. The 5.375% 2025 Notes mature on October 20, 2025, unless redeemed, purchased or prepaid prior to such date by us or our affiliates in accordance with their terms. The 5.375% 2025 Notes are general unsecured obligations that rank pari passu with all outstanding and future unsecured unsubordinated indebtedness that we may issue. The closing of the transaction occurred on October 20, 2020. We used the net proceeds from this offering to redeem existing debt.
5.375% 2026 Notes
On December 4, 2020, we entered into the 2026 Note Purchase Agreement to sell in a private offering $10 million of aggregate principal amount of unsecured notes to qualified institutional investors in reliance on Section 4(a)(2) of the Securities Act. Interest on the 5.375% 2026 Notes is payable semiannually on June 4 and December 4, at a fixed, annual rate of 5.375%. This interest rate is subject to increase (up to 6.375%) in the event that, subject to certain exceptions, the 5.375% 2026 Notes cease to have an investment grade rating. The 5.375% 2026 Notes mature on December 4, 2026, unless redeemed, purchased or prepaid prior to such date by us or our affiliates in accordance with their terms. The 5.375% 2026 Notes are general unsecured obligations that rank pari passu with all outstanding and future unsecured unsubordinated indebtedness that we may issue. The closing of the transaction occurred on December 4, 2020. We used the net proceeds from this offering to redeem existing debt.
5.625% 2027 Notes
On December 4, 2020, we entered into the 2027 Note Purchase Agreement to sell in a private offering $10 million of aggregate principal amount of unsecured notes to qualified institutional investors in reliance on Section 4(a)(2) of the Securities Act. Interest on the 5.625% 2027 Notes is payable semiannually on June 4 and December 4, at a fixed, annual
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rate of 5.625%. This interest rate is subject to increase (up to 6.625%) in the event that, subject to certain exceptions, the 5.625% 2027 Notes cease to have an investment grade rating. The 5.625% 2027 Notes mature on December 4, 2027, unless redeemed, purchased or prepaid prior to such date by us or our affiliates in accordance with their terms. The 5.625% 2027 Notes are general unsecured obligations that rank pari passu with all outstanding and future unsecured unsubordinated indebtedness that we may issue. The closing of the transaction occurred on December 4, 2020. We used the net proceeds from this offering to redeem existing debt.
4.000% 2026 Notes
On November 24, 2021, we completed a public offering of $75 million of aggregate principal amount of unsecured notes, the net proceeds of which were used to fund investments in debt and equity securities and repay outstanding indebtedness under the Credit Facility. Interest on the 4.000% 2026 Notes is paid semiannually on June 15, and December 15, at a fixed, annual rate of 4.00%. The 4.000% 2026 Notes will mature on December 15, 2026 and may be redeemed in whole or in part at any time prior to September 15, 2026, at par plus a “make-whole” premium, and thereafter at par. The 4.000% 2026 Notes will rank equally in right of payment with our other outstanding and future unsecured, unsubordinated indebtedness, including the 6.000% 2023 Notes, the 5.375% 2025 Notes, the 5.375% 2026 Notes, the 5.625% 2027 Notes and the 4.250% 2028 Notes. The 4.000% 2026 Notes will effectively rank behind all of our existing and future secured indebtedness (including indebtedness that is initially unsecured in respect of which we subsequently grant security) in right of payment, to the extent of the value of the assets securing such indebtedness, including our Credit Facility.
4.250% 2028 Notes
On December 6, 2021, we entered into the 2028 Note Purchase Agreement to sell in a private offering $25 million of aggregate principal amount of unsecured notes to qualified institutional investors in reliance on Section 4(a)(2) of the Securities Act. Interest on the 4.250% 2028 Notes is payable semiannually on June 6 and December 6, at a fixed, annual rate of 4.25%. This interest rate is subject to increase (up to 5.25%) in the event that, subject to certain exceptions, the 4.250% 2028 Notes cease to have an investment grade rating. The 4.250% 2028 Notes mature on December 6, 2028, unless redeemed, purchased or prepaid prior to such date by us or our affiliates in accordance with their terms. The 4.250% 2028 Notes are general unsecured obligations that rank pari passu with all outstanding and future unsecured unsubordinated indebtedness that we may issue. The closing of the transaction occurred on December 6, 2021. We used the net proceeds from this offering to redeem existing debt.
2025 Public Notes
On November 13, 2018, we completed a public offering of $35 million of aggregate principal amount of unsecured notes, the net proceeds of which were used to fund investments in debt and equity securities and repay outstanding indebtedness under the Credit Facility. Interest on the 2025 Public Notes was paid quarterly on February 28, May 31, August 31 and November 30 each year, at a fixed, annual rate of 6.50%. The 2025 Public Notes had a maturity date of November 30, 2025 and were redeemable in whole or in part at any time, or from time to time, at our option on or after November 30, 2021. The 2025 Public Notes were redeemed on December 17, 2021 and were de-listed from the Nasdaq Global Select Market where they were trading under the symbol “WHFBZ.”
Portfolio Investments and Yield
As of September 30, 2022, our investment portfolio consisted primarily of senior secured loans across 107 positions in 68 companies with an aggregate fair value of $764.6 million. As of September 30, 2022, the majority of our portfolio was comprised of senior secured loans to lower middle market borrowers and nearly all of those loans were variable-rate investments (primarily indexed to LIBOR or SOFR) with three fixed-rate loan investments representing 0.4% based on fair value. As of September 30, 2022, our portfolio had an average investment size of $6.3 million based on fair value and average debt investment size of $7.7 million, with investment sizes ranging from zero to $23.2 million and a weighted average effective yield of 11.0% (and a weighted average effective yield on income-producing debt investments of 11.4%).
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As of December 31, 2021, our investment portfolio consisted primarily of senior secured loans across 127 positions in 76 companies with an aggregate fair value of $819.2 million. As of December 31, 2021, the majority of our portfolio was comprised of senior secured loans to lower middle market borrowers and nearly all of those loans were variable-rate investments, primarily indexed to LIBOR, with four fixed-rate loan investments representing 0.4% based on fair value. As of December 31, 2021, our portfolio had an average investment size of $5.9 million based on fair value and average debt investment size of $6.8 million, with investment sizes ranging from zero to $24.0 million and a weighted average effective yield of 9.0% (and a weighted average effective yield on income-producing debt investments of 9.1%).
For the nine months ended September 30, 2022, we invested $223.8 million in new and existing portfolio companies, offset by repayments and sales of $271.8 million. Proceeds from sales totaled $111.7 million while repayments included $9.1 million of scheduled repayments and $151.0 million of unscheduled repayments.
For the nine months ended September 30, 2021, we invested $328.7 million in new and existing portfolio companies, offset by repayments and sales of $343.3 million. Proceeds from sales totaled $125.7 million while repayments included $8.3 million of scheduled repayments and $209.3 million of unscheduled repayments.
We actively monitor and manage our portfolio with regard to individual company performance as well as general market conditions. Investment decisions on new originations generally include an analysis of the impact of the new loan on our broader portfolio, including a “top-down” assessment of portfolio diversification and risk exposure. This assessment includes a review of portfolio concentration by issuer, industry, geography and type of credit as well as an evaluation of our portfolio’s exposure to macroeconomic factors and cyclical trends.
We believe that consistent, active monitoring of individual companies and the broader market is integral to portfolio management and a critical component of our investment process. Our investment adviser uses several methods to evaluate and monitor the performance and fair value of our investments, which may include the following:
| ● | frequent discussions with management and sponsors, including board observation rights where possible; |
| ● | comparing/analyzing financial performance to the portfolio company’s business plan, as well as our internal projections developed at underwriting; |
| ● | tracking portfolio company compliance with covenants as well as other metrics identified at initial investment stage, such as acquisitions, divestitures, product development and specified management hires; and |
| ● | periodic review by the investment committee of each asset in the portfolio and more rigorous monitoring of “watch list” positions. |
As part of the monitoring process, our investment adviser regularly assesses the risk profile of each of our investments and, on a quarterly basis, grades each investment on a risk scale of 1 to 5. This risk rating system is intended to identify and assess risks relative to when we initially made the investment and could be impacted by such factors as company-specific performance, changes in collateral, changes in potential exit opportunities or macroeconomic conditions.
All investments are initially assigned a rating of 2, as this grade represents a company that is meeting initial expectations with regard to performance and outlook. A rating may be improved to a 1 if, in the opinion of our investment adviser, a portfolio company’s risk of loss has been reduced relative to initial expectations. An investment will be assigned a rating of 3 if the risk of loss has increased relative to initial expectations and will be assigned a rating of 4 if our investment principal is at a material risk of not being fully repaid. A rating of 5 indicates an investment is in payment default and has significant risk of not receiving full repayment.
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The following table shows the distribution of our investments on the 1 to 5 investment performance rating scale at fair value:
As of September 30, 2022 | As of December 31, 2021 | ||||||||||
Investment Performance Rating ($ in millions) |
| Investments at |
| Percentage of |
| Investments at |
| Percentage of | |||
1 | $ | 94.6 | 12.4 | % | $ | 125.8 | 15.4 | % | |||
2 | 544.2 | 71.1 | 611.9 | 74.7 | |||||||
3 | 116.9 | 15.3 | 73.2 | 8.9 | |||||||
4 | 8.9 | 1.2 | 8.3 | 1.0 | |||||||
5 | — | — | — | — | |||||||
Total Portfolio | $ | 764.6 | 100.0 | % | $ | 819.2 | 100.0 | % | |||
Distributions
In order to maintain our status as a RIC and to avoid the imposition of corporate-level tax on income, we must distribute dividends to our stockholders each taxable year of an amount generally at least equal to the sum of 90% of our ordinary income and realized net short-term capital gains in excess of realized net long-term capital losses out of the assets legally available for distribution. In order to avoid the imposition of certain excise taxes imposed on RICs, we must distribute dividends in respect of each calendar year of an amount at least equal to the sum of (1) 98% of our ordinary income (taking into account certain deferrals and elections) for the calendar year, (2) 98.2% of our capital gains in excess of capital losses, or capital gain net income, adjusted for certain ordinary losses, for the one-year period ending on October 31 of the calendar year and (3) any ordinary income and capital gain net income for preceding years that were not distributed during such years on which we incurred no U.S. federal income tax.
During the three and nine months ended September 30, 2022 we declared to stockholders distributions of $0.355 and $1.065 for total distributions of $8.3 million and $24.7 million. During the three and nine months ended September 30, 2021 we declared to stockholders distributions of $0.355 and $1.065 per share, respectively for total distributions of $7.4 million and $22.1 million, respectively.
The timing and amount of our quarterly distributions, if any, are determined by our board of directors. While we intend to make distributions on a quarterly basis to our stockholders out of assets legally available for distribution, we may not be able to achieve operating results that will allow us to make distributions at a specific level or to increase the amount of our distributions from time to time. In addition, we may be limited in our ability to make distributions due to the asset coverage requirements applicable to us as a business development company under the 1940 Act. If we do not distribute a certain percentage of our income annually, we will suffer adverse tax consequences, including the possible loss of our ability to be subject to tax as a RIC. We cannot assure stockholders that they will receive any distributions.
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To the extent our taxable earnings fall below the total amount of our distributions paid for that fiscal year, a portion of those distributions may be deemed a return of capital to our stockholders for U.S. federal income tax purposes. Thus, the source of a distribution to our stockholders may be the original capital invested by the stockholder rather than our income or gains. During the nine months ended September 30, 2022, we estimate that distributions to stockholders included $24.7 million of ordinary income, for tax purposes, based on earnings for the fiscal year ended December 31, 2021 and current earnings for the nine months ended September 30, 2022. The specific tax characteristics of the distribution will be reported to stockholders on or after the end of the calendar year 2022 and in our periodic reports with the SEC. Stockholders should read any written disclosure accompanying a distribution payment carefully and should not assume that the source of any distribution is only ordinary income or gains.
In addition, in order to satisfy the annual distribution requirement applicable to RICs, we may declare a significant portion of our dividends in shares of our common stock instead of in cash. As long as a portion of such dividend is paid in cash (which portion may be as low as 20% of such dividend under published guidance from the Internal Revenue Service) and certain requirements are met, the entire distribution will be treated as a dividend for U.S. federal income tax purposes. As a result, a stockholder generally would be subject to tax on 100% of the fair market value of the dividend on the date the dividend is received by the stockholder in the same manner as a cash dividend, even though most of the dividend was paid in shares of our common stock.
We have adopted an “opt out” dividend reinvestment plan, or the DRIP, for our common stockholders. As a result, if we declare a distribution, then stockholders’ cash distributions will be automatically reinvested in additional shares of our common stock unless a stockholder specifically “opts out” of our DRIP. If a stockholder opts out, that stockholder receives cash distributions. Although distributions paid in the form of additional shares of our common stock will generally be subject to U.S. federal, state and local taxes in the same manner as cash distributions, stockholders participating in our DRIP will not receive any corresponding cash distributions with which to pay any such applicable taxes.
Related Party Transactions
We have entered into a number of business relationships with affiliated or related parties, including the following:
| ● | WhiteHorse Advisers manages our day-to-day operations and provides investment management services to us pursuant to the Investment Advisory Agreement. |
| ● | WhiteHorse Administration and certain of its affiliates provide us with the office facilities and administrative services, including access to the resources necessary for us to perform our obligations towards certain portfolio companies, pursuant to the Administration Agreement. |
| ● | We have entered into a license agreement with an affiliate of H.I.G. Capital pursuant to which we have been granted a non-exclusive, royalty-free license to use the “WhiteHorse” name. |
We entered into the Investment Advisory Agreement with WhiteHorse Advisers in accordance with the 1940 Act on December 4, 2012, which was most recently amended on November 1, 2018. Under the Investment Advisory Agreement, WhiteHorse Advisers manages our day-to-day investment operations and provides us with access to personnel and an investment committee and certain other resources so that we may fulfill our obligation to act as a portfolio manager of WhiteHorse Credit under the Credit Facility. Payments under the Investment Advisory Agreement in future periods will be equal to (1) a management fee equal to 2.0% of the value of our consolidated gross assets; provided, however, that the management fee on consolidated gross assets financed using leverage over 200% asset coverage (in other words, over 1.0x debt to equity) will be equal to 1.25% and (2) an incentive fee based on our performance. See “Investment Advisory Agreement” in Note 7 to the consolidated financial statements.
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We also entered into the Administration Agreement with WhiteHorse Administration on December 4, 2012. Pursuant to the Administration Agreement, WhiteHorse Administration furnishes us with office facilities and administrative services necessary to conduct our day-to-day operations. WhiteHorse Administration also furnishes us with resources necessary for us to act as portfolio manager to WhiteHorse Credit under the Credit Facility. If requested to provide managerial assistance to our portfolio companies, WhiteHorse Administration will be paid an additional amount based on the services provided, which amount will not, in any case, exceed the amount we receive from the portfolio companies for such services. Payments under the Administration Agreement will be based upon our allocable portion of WhiteHorse Administration’s overhead expenses in performing its obligations under the Administration Agreement, including rent and our allocable portion of the costs of our chief financial officer and chief compliance officer along with their respective staffs.
WhiteHorse Advisers, WhiteHorse Administration or their respective affiliates may have other clients with similar, different or competing investment objectives. In serving in these multiple capacities, WhiteHorse Advisers, WhiteHorse Administration or their respective affiliates may have obligations to other clients or investors in those entities, the fulfillment of which may not be in the best interests of us or our stockholders. Such persons may face conflicts in the allocation of investment opportunities among us and other investment funds or accounts advised by or affiliated with WhiteHorse Advisers or WhiteHorse Administration. WhiteHorse Advisers or its affiliates will seek to allocate investment opportunities among eligible accounts in a manner that is fair and equitable over time and consistent with its allocation policy. However, we can offer no assurance that such opportunities will be allocated to us fairly or equitably in the short-term or over time.
We depend on the communications and information systems and policies of WhiteHorse Advisers and its affiliates as well as certain third-party service providers to monitor and prevent cybersecurity incidents. Our board of directors and management periodically review and assess the effectiveness of such communications and information systems and policies.
Critical Accounting Estimates
The preparation of our financial statements in accordance with accounting principles generally accepted in the United States requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses. Changes in the economic environment, financial markets and any other parameters used in determining such estimates could cause actual results to differ. We have identified the following as critical accounting estimates.
Principles of Consolidation
Under the investment company financial accounting guidance, as formally codified in Accounting Standards Codification, or ASC, Topic 946, Financial Services - Investment Companies, we are precluded from consolidating any entity other than another investment company. As provided under ASC Topic 946, we generally consolidate any investment company when we own 100% of its partners’ or members’ capital or equity units. We own a 100% equity interest in each of WhiteHorse Credit, WHF PMA Holdco Blocker, LLC, WhiteHorse RCKC Holdings, LLC and WhiteHorse Finance Holdings, LLC, which are investment companies for accounting purposes. As such, we have consolidated the accounts of WhiteHorse Credit, WHF PMA Holdco Blocker, LLC, WhiteHorse RCKC Holdings LLC and WhiteHorse Finance Holdings, LLC into our financial statements. As a result of this consolidation, the amount outstanding under the Credit Facility is treated as our indebtedness.
Valuation of Portfolio Investments
We value our investments in accordance with ASC Topic 820 - Fair Value Measurements and Disclosures. ASC Topic 820 defines fair value, establishes a framework for measuring fair value and expands disclosures about assets and liabilities measured at fair value. ASC Topic 820’s definition of fair value focuses on exit price in the principal, or most advantageous, market and prioritizes the use of market-based inputs over entity-specific inputs within a measurement of fair value.
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In addition, on December 3, 2020, the SEC announced that it adopted Rule 2a-5 under the 1940 Act, which establishes an updated regulatory framework for determining fair value in good faith for purposes of the 1940 Act. The new rule clarifies how fund boards can satisfy their fair valuation obligations in light of recent market developments. The rule permits boards to designate the fund’s investment adviser to perform fair value determinations, subject to board oversight and certain other conditions. Effective September 8, 2022, the Board designated the Investment Adviser as the Company’s valuation designee to perform the fair value determinations relating to all of our investments, subject to the oversight of the Board.
Our portfolio consists primarily of debt investments. These investments are valued at their bid quotations obtained from unaffiliated market makers or other financial institutions that trade in similar investments or based on prices provided by independent third party pricing services. For investments where there are no available bid quotations, fair value is derived using proprietary models that consider the analyses of independent valuation agents as well as credit risk, liquidity, market credit spreads and other applicable factors for similar transactions.
Due to the nature of our strategy, our portfolio includes relatively illiquid investments that are privately held. Valuations of privately held investments are inherently uncertain, may fluctuate over short periods of time and may be based on estimates. The determination of fair value may differ materially from the values that would have been used if a ready market for these investments existed. Our net asset value could be materially affected if the determinations regarding the fair value of our investments were materially higher or lower than the values that we ultimately realize upon the disposal of such investments.
The Investment Adviser, as the valuation designee, is ultimately responsible for determining the fair value of the portfolio investments that are not publicly traded, whose market prices are not readily available on a quarterly basis in good faith or any other situation where portfolio investments require a fair value determination. The Investment Adviser has retained one or more independent valuation firms to review the valuation of each portfolio investment that does not have a readily available market quotation at least once during each 12-month period. Independent valuation firms retained by the Investment Adviser provide a valuation review on approximately 25% of our investments for which market quotations are not readily available each quarter to ensure that the fair value of each investment for which a market quote is not readily available is reviewed by an independent valuation firm at least once during each 12-month period. However, the Investment Adviser does not intend to have de minimis investments of less than 1.5% of our total assets (up to an aggregate of 10% of our total assets) independently reviewed.
The valuation process is conducted at the end of each fiscal quarter, with a portion of our valuations of portfolio companies without market quotations subject to review by one or more independent valuation firms each quarter. When an external event occurs with respect to one of our portfolio companies, such as when a purchase transaction, public offering or subsequent equity sale occurs, we expect to use the pricing indicated by such external event to corroborate our valuation.
With respect to investments for which market quotations are not readily available, our Investment Adviser undertakes a multi-step valuation process each quarter, as described below:
| ● | Our quarterly valuation process begins with each portfolio company or investment being initially valued by investment professionals of our Investment Adviser responsible for credit monitoring in accordance with our valuation procedures. |
| ● | Preliminary valuation conclusions are then documented and discussed with our investment committee and our Investment Adviser. |
| ● | The valuation committee, comprised of a number of representatives from different functions of the Investment Adviser, reviews these preliminary valuations, and on a quarterly basis, reviews the bases of the valuations by our Investment Adviser and the independent valuation firms. |
| ● | At least once annually, the valuation for each portfolio investment is reviewed by an independent valuation firm. |
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| ● | Our Board, through the Audit Committee, performs oversight of the fair valuation process in accordance with Rule 2a-5. |
Fair value of publicly traded instruments is generally based on quoted market prices. Fair value of non-publicly traded instruments, and of publicly traded instruments for which quoted market prices are not readily available, may be determined based on other relevant factors, including without limitation, quotations from unaffiliated market makers or independent third party pricing services, the price activity of equivalent instruments and valuation pricing models. For those investments valued using quotations, the bid price is generally used unless we determine that it is not representative of an exit price.
Fair value is the price that would be received in the sale of an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Where available, fair value is based on observable market prices or parameters, or derived from such prices or parameters. Where observable prices or inputs are not available, valuation models are applied. These valuation models involve some level of management estimation and judgment, the degree of which is dependent on the price transparency for the instruments or market and the instruments’ complexity. Our fair value analysis includes an analysis of the value of any unfunded loan commitments. Financial investments recorded at fair value in the consolidated financial statements are categorized for disclosure purposes based upon the level of judgment associated with the inputs used to measure their value. The valuation hierarchical levels are based upon the transparency of the inputs to the valuation of the investment as of the measurement date. The three levels are defined as follows:
Level 1: Quoted prices (unadjusted) for identical assets or liabilities in active public markets that the entity has the ability to access as of the measurement date.
Level 2: Significant other observable inputs other than Level 1 prices such as quoted prices for similar assets or liabilities; quoted prices in markets that are not active; or other inputs that are observable or can be corroborated by observable market data.
Level 3: Significant unobservable inputs that reflect a reporting entity’s own assumptions about what market participants would use in pricing an asset or liability.
Investments for which fair value is determined using inputs defined above as Level 3 are fair valued using the income and market approaches, which may include the discounted cash flow method, reference to performance statistics of industry comparables, relative comparable yield analysis and, in certain cases, third party valuations performed by independent valuation firms. The valuation methods can reference various factors and use various inputs such as assumed growth rates, capitalization rates and discount rates, loan-to-value ratios, liquidation value, relative capital structure priority, market comparables, compliance with applicable loan, covenant and interest coverage performance, book value, market derived multiples, reserve valuation, assessment of credit ratings of an underlying borrower, review of ongoing performance, review of financial projections as compared to actual performance, review of interest rate and yield risk. Such factors may be given different weighting depending on our assessment of the underlying investment, and we may analyze apparently comparable investments in different ways.
In certain cases, the inputs used to measure fair value may fall into different levels of the fair value hierarchy. In such cases, a financial instrument’s categorization within the fair value hierarchy is based on the lowest level of input that is significant to the fair value measurement. Our assessment of the significance of a particular input to the fair value measurement in its entirety requires judgment, and considers factors specific to the financial instrument.
Fair value for each investment is derived using a combination of valuation methodologies that, in the judgment of the investment committee of the investment adviser are most relevant to such investment, including being based on one or more of the following: (i) market prices obtained from market makers for which the investment committee has deemed there to be enough breadth (number of quotes) and depth (firm bids) to be indicative of fair value, (ii) the price paid or realized in a completed transaction or binding offer received in an arm’s-length transaction, (iii) a discounted cash flow analysis, (iv) the guideline public company method, (v) the similar transaction method or (vi) the option pricing method.
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Investment Transactions and Related Investment Income and Expense
We record our investment transactions on a trade date basis, which is the date when we have determined that all material terms have been defined for the transactions. These transactions could possibly settle on a subsequent date depending on the transaction type. All related revenue and expenses attributable to these transactions are reflected on our consolidated statements of operations commencing on the trade date unless otherwise specified by the transaction documents. Realized gains and losses on investment transactions are recorded on the specific identification method.
We accrue interest income if we expect that ultimately we will be able to collect it. Generally, when an interest payment default occurs on a loan in our portfolio, or if our management otherwise believes that the issuer of the loan will not be able to service the loan and other obligations, we place the loan on non-accrual status and will cease recognizing interest income on that loan until all principal and interest is current through payment or until a restructuring occurs, such that the interest income is deemed to be collectible. However, we remain contractually entitled to this interest. We may make exceptions to this policy if the loan has sufficient collateral value and is in the process of collection. Accrued interest is written off when it becomes probable that such interest will not be collected and the amount of uncollectible interest can be reasonably estimated. Any original issue discount, as well as any other market purchase discount or premium on debt investments, are accreted or amortized to interest income or expense, respectively, over the maturity periods of the investments. Dividend income is recorded on the record date for private portfolio companies or on the ex-dividend date for publicly traded portfolio companies.
Interest expense is recorded on an accrual basis. Certain expenses related to legal and tax consultation, due diligence, rating fees, valuation expenses and independent collateral appraisals may arise when we make certain investments. These expenses are recognized in the consolidated statements of operations as they are incurred.
Loan Origination, Facility, Commitment and Amendment Fees
We may receive fees in addition to interest income from the loans during the life of the investment. We may receive origination fees upon the origination of an investment. We defer these origination fees and deduct them from the cost basis of the investment and subsequently accrete them into income over the term of the loan. We may receive facility, commitment and amendment fees, which are paid to us on an ongoing basis. We accrue facility fees, sometimes referred to as asset management fees, as a percentage periodic fee on the base amount (either the funded facility amount or the committed principal amount). Commitment fees are based upon the undrawn portion committed by us and we record them on an accrual basis. Amendment fees are paid in connection with loan amendments and waivers and we account for them upon completion of the amendments or waivers, generally when such fees are receivable. We include any such fees in fee income on the consolidated statements of operations.
Recent Accounting Pronouncements
See Note 2 to our consolidated financial statements, which discusses recent accounting pronouncements applicable to us, if any.
Item 3. Quantitative and Qualitative Disclosures About Market Risk
We are subject to financial market risks, including changes in interest rates. During the period covered by our financial statements, many of the loans in our portfolio had floating interest rates, and we expect that many of our loans to portfolio companies in the future will also have floating interest rates. These loans are usually based on a floating rate based on LIBOR or SOFR that resets quarterly to the applicable LIBOR or SOFR. Interest rate fluctuations may have a substantial negative impact on our investments, the value of our common stock and our rate of return on invested capital. Since we plan to use debt to finance investments, our net investment income will depend, in part, upon the difference between the rate at which we borrow funds and the rate at which we invest those funds. In addition, U.S. and global capital markets have experienced a higher level of stress due to the global COVID-19 pandemic which has resulted in an increase in the level of volatility across such markets and a general decline in value of securities held by us. As a result, we can offer no assurance that a significant change in market interest rates will not have a material adverse effect on our net investment income.
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Assuming that the consolidated statement of assets and liabilities as of September 30, 2022 was to remain constant and that we took no actions to alter our existing interest rate sensitivity, the following table shows the annualized impact of hypothetical base rate changes in interest rates (dollars in thousands).
Increase (Decrease) | Increase (Decrease) | Net Increase | |||||||
Basis Point Increase (Decrease) |
| in Interest Income |
| in Interest Expense |
| (Decrease) | |||
(100) | $ | (7,214) |
| $ | (2,461) |
| $ | (4,753) | |
100 |
| 7,452 |
| 2,461 |
| 4,991 | |||
200 |
| 14,904 |
| 4,922 |
| 9,982 | |||
300 |
| 22,357 |
| 7,383 |
| 14,974 | |||
400 |
| 29,809 |
| 9,844 |
| 19,965 | |||
500 |
| 37,261 |
| 12,305 |
| 24,956 | |||
As of September 30, 2022, nearly all of the performing floating rate investments in our portfolio had interest rate floors. Variable-rate investments subject to a floor generally reset periodically to the applicable floor and, in the case of investments in our portfolio, quarterly to a floor based on LIBOR or SOFR, only if the floor exceeds the index. Under these loans, we do not benefit from increases in interest rates until such rates exceed the floor and thereafter benefit from market rates above any such floor.
For a discussion of the risks associated with the discontinuation of LIBOR, see “Item 1A. Risk Factors — Risks Relating to Our Business and Structure — Since we are using debt to finance our investments, and we may use additional debt or preferred stock financing going forward, changes in interest rates may affect our cost of capital, net investment income, value of our common stock and our rate of return on invested capital” in our most recent Annual Report on Form 10-K.
Although management believes that this analysis is indicative of our existing sensitivity to interest rate changes, it does not adjust for changes in the credit markets, the size, credit quality or composition of the assets in our portfolio and other business developments, including borrowing, that could affect a net increase in net assets resulting from operations or net income. It also does not adjust for the effect of the time-lag between a change in the relevant interest rate index and the rate adjustment under the applicable loan. Accordingly, we can offer no assurances that actual results would not differ materially from the statement above.
We may in the future hedge against interest rate fluctuations by using standard hedging instruments such as futures, options and forward contracts to the extent permitted under the 1940 Act and applicable commodities laws. While hedging activities may insulate us against adverse changes in interest rates, they may also limit our ability to participate in the benefits of lower interest rates with respect to the investments in our portfolio with fixed interest rates.
We may enter into foreign currency forward contracts from time to time to facilitate settlement of purchases and sales of investments denominated in foreign currencies and to economically hedge the impact that an adverse change in foreign exchange rates would have on the value of our investments denominated in foreign currencies. We currently utilize forward foreign currency exchange contracts to protect ourselves against fluctuations in exchange rates. During the three and nine months ended September 30, 2022, we recognized unrealized gains of $10,000 and zero respectively, in the consolidated statements of operations relating to forward currency exchange contracts. During the three and nine months ended September 30, 2021, we recognized unrealized gains of $187,000 and 186,000, respectively, in the consolidated statements of operations relating to forward currency exchange contracts. During the three and nine months ended September 30, 2022, we recognized realized losses of $0 and $8,000, respectively, in the consolidated statements of operations relating to forward currency exchange contracts. During the three and nine months ended September 30, 2021 we recognized realized gains of $1,000 and losses of $3,000, respectively, in the consolidated statements of operations relating to forward currency exchange contracts. See Note 3 to our consolidated financial statements.
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Item 4. Controls and Procedures
As of the period covered by this report, we, including our chief executive officer and chief financial officer, evaluated the effectiveness of the design and operation of our disclosure controls and procedures (as defined in Rule 13a-15(e) under the Exchange Act). Based on our evaluation, our management, including the chief executive officer and chief financial officer, concluded that our disclosure controls and procedures were effective in timely alerting management, including the chief executive officer and chief financial officer, of material information about us required to be included in our periodic SEC filings. However, in evaluating the disclosure controls and procedures, management recognized that any controls and procedures, no matter how well designed and operated, are based upon certain assumptions about the likelihood of future events and can provide only reasonable assurance of achieving the desired control objectives, and management necessarily was required to apply its judgment in evaluating the cost-benefit relationship of possible controls and procedures. There has not been any change in our internal controls over financial reporting (as defined in Rule 13a-15(f) under the Exchange Act) that occurred during the period covered by this report that has materially affected, or is reasonably likely to materially affect, our internal controls over financial reporting.
Part II. Other Information
Item 1. Legal Proceedings
Although we may, from time to time, be involved in litigation arising out of our operations in the normal course of business or otherwise, each of WhiteHorse Finance, WhiteHorse Advisers and WhiteHorse Administration is currently not a party to any material legal proceeding.
Item 1A. Risk Factors
In addition to the below risk factor and other information set forth in this report, you should carefully consider the “Risk Factors” discussed in our most recent Annual Report on Form 10-K, which could materially affect our business, financial condition and/or operating results. Additional risks and uncertainties not currently known to us or that we currently deem to be immaterial also may materially affect our business, financial condition and/or operating results.
We are exposed to risks associated with changes in interest rates, including the current rising interest rate environment.
General interest rate fluctuations may have a substantial negative impact on our investments and our investment returns and, accordingly, may have a material adverse effect on our investment objective and our net investment income.
Because we borrow money and may issue debt securities or preferred stock to make investments, our net investment income is dependent upon the difference between the rate at which we borrow funds or pay interest or dividends on such debt securities or preferred stock and the rate at which we invest these funds. In this period of rising interest rates, our interest income will increase as the majority of our portfolio bears interest at variable rates while our cost of funds will also increase, to a lesser extent, given a portion of our indebtedness bears interest at fixed rates, with the net impact being an increase to our net investment income, see “Item 3. Quantitative and Qualitative Disclosures About Market Risk.” Conversely, if interest rates decrease we may earn less interest income from investments and our cost of funds will also decrease, to a lesser extent, resulting in lower net investment income. From time to time, we may also enter into certain hedging transactions to mitigate our exposure to changes in interest rates. However, we cannot assure you that such transactions will be successful in mitigating our exposure to interest rate risk. There can be no assurance that a significant change in market interest rates will not have a material adverse effect on our net investment income.
Our portfolio primarily consists of fixed and floating rate investments. Market prices tend to fluctuate more for fixed-rate securities that have longer maturities. Although we have no policy governing the maturities of our investments, under current market conditions we expect that we will invest in a portfolio of debt generally having maturities of up to 10 years. Market prices for debt that pays a fixed rate of return tend to decline as interest rates rise.
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This means that we are subject to greater risk (other things being equal) than a fund invested solely in shorter-term, fixed-rate securities. Market prices for floating rate investments may also fluctuate in rising rate environments with prices tending to decline when credit spreads widen. A decline in the prices of the debt we own could adversely affect our net assets resulting from operations and the market price of our common stock.
Rising interest rates may also increase the cost of debt for our underlying portfolio companies, which could adversely impact their financial performance and ability to meet ongoing obligations to us. Also, an increase in interest rates available to investors could make an investment in our common stock less attractive if we are not able to pay dividends at a level that provides a similar return, which could reduce the value of our common stock.
If general interest rates rise, there is a risk that the portfolio companies in which we hold floating rate securities will be unable to pay escalating interest amounts, which could result in a default under their loan documents with us. Rising interest rates could also cause portfolio companies to shift cash from other productive uses to the payment of interest, which may have a material adverse effect on their business and operations and could, over time, lead to increased defaults. In addition, rising interest rates may increase pressure on us to provide fixed rate loans to our portfolio companies, which could adversely affect our net investment income, as increases in our cost of borrowed funds would not be accompanied by increased interest income from such fixed-rate investments.
Inflation has adversely affected and may continue to adversely affect the business, results of operations and financial condition of our portfolio companies.
Certain of our portfolio companies are in industries that have been impacted by inflation. Recent inflationary pressures have increased the costs of labor, energy and raw materials and have adversely affected consumer spending, economic growth and our portfolio companies’ operations. If such portfolio companies are unable to pass any increases in their costs of operations along to their customers, it could adversely affect their operating results and impact their ability to pay interest and principal on our loans, particularly if interest rates rise in response to inflation. In addition, any projected future decreases in our portfolio companies’ operating results due to inflation could adversely impact the fair value of those investments. Any decreases in the fair value of our investments could result in future realized or unrealized losses and therefore reduce our net assets resulting from operations. Additionally, the Federal Reserve has raised, and has indicated its intent to continue raising, certain benchmark interest rates in an effort to combat inflation. See “—We are exposed to risks associated with changes in interest rates, including the current rising interest rate environment.”
We intend to continue to finance our investments with borrowed money, which will magnify the potential for gain or loss on amounts invested and may increase the risk of investing in us.
The use of leverage, including through the issuance of senior securities, magnifies the potential for gain or loss on amounts invested. We have incurred leverage in the past and currently incur leverage through credit facilities and issuance of public and private notes. From time to time, we intend to incur additional leverage to the extent permitted under the 1940 Act. The use of leverage is generally considered a speculative investment technique and increases the risks associated with investing in our securities. In the future, we may borrow from, and issue senior securities to, banks, insurance companies and other lenders. Holders of these senior securities will have fixed dollar claims on our assets that are superior to the claims of our common stockholders, and we would expect such holders to seek recovery against our assets in the event of a default.
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WhiteHorse Credit has pledged, and expects to continue to pledge, all or substantially all of its assets. WhiteHorse Credit has granted, and may in the future grant, a security interest in all or a portion of its assets under the Credit Facility. In addition, under the terms of the Credit Facility, we must use the net proceeds of any investments that we sell to repay amounts then due with respect to our debt and certain other amounts owing under the Credit Facility before applying such net proceeds to other uses, such as distributing them to our stockholders.
We may pledge up to 100% of our assets and may grant a security interest in all of our assets under the terms of any debt instruments into which we may enter. In addition, under the terms of any credit facility or other debt instrument we enter into, we are likely to be required by its terms to use the net proceeds of any investments that we sell to repay a portion of the amount borrowed under such facility or instrument before applying such net proceeds to any other uses.
If the value of our assets decreases, leverage would cause our net asset value to decline more sharply than it otherwise would have had we not leveraged, thereby magnifying losses or eliminating our equity stake in a leveraged investment. Similarly, any decrease in our revenue or income will cause our net income to decline more sharply than it would have had we not borrowed. Such a decline would also negatively affect our ability to make distributions on our common stock or preferred stock. Our ability to service our debt will depend largely on our financial performance and will be subject to prevailing economic conditions and competitive pressures. In addition, our common stockholders will bear the burden of any increase in our expenses as a result of our use of leverage, including interest expenses and any increase in the management fee payable to WhiteHorse Advisers.
As a business development company, we generally are required to meet a coverage ratio of total assets to total borrowings and other senior securities, which include all of our borrowings and any preferred stock that we may issue in the future, of at least 150%, subject to certain disclosure requirements, as is specified in the 1940 Act. If this ratio declines below 150%, we cannot incur additional debt and could be required to sell a portion of our investments to repay some debt when it is disadvantageous to do so. This could have a material adverse effect on our operations, and we may not be able to make distributions to our stockholders. As of September 30, 2022, our total outstanding indebtedness was $436.1 million and our asset coverage was 178.7%.
The amount of leverage that we employ will depend on WhiteHorse Advisers’ and our board of directors’ assessment of market and other factors at the time of any proposed borrowing. We cannot assure you that we will be able to maintain our borrowings under our existing indebtedness or to obtain other credit at all or on terms acceptable to us. For information regarding a reduction in the asset coverage ratio applicable to us, see Item 1A. Risk Factors - “The SBCAA allows us to incur additional leverage, which may increase the risk of investing with us” in our most recent Annual Report on Form 10-K.
In addition, the terms governing our existing indebtedness and any indebtedness that we incur in the future could impose financial and operating covenants that restrict our business activities, including limitations that may hinder our ability to finance additional loans and investments or make the distributions required to maintain our ability to be subject to tax as a RIC.
The instruments governing our existing indebtedness contain terms and conditions for senior unsecured notes issued in a private placement, including minimum stockholders’ equity, minimum asset coverage ratio, maximum debt to equity ratio and prohibitions on certain fundamental changes of the Company or any subsidiary guarantor. These instruments also contain customary events of default with customary cure and notice periods, including, without limitation, nonpayment, incorrect representation in any material respect, breach of covenant, cross-default under other indebtedness of the Company or certain significant subsidiaries, certain judgements and orders, and certain events of bankruptcy.
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The breach of any of the covenants or restrictions, unless cured within the applicable grace period, would result in a default under the applicable indebtedness arrangement that would permit the lenders thereunder to declare all amounts outstanding to be due and payable. In such an event, we may not have sufficient assets to repay such indebtedness. As a result, any default could have serious consequences to our financial condition. An event of default or an acceleration under these arrangements could also cause a cross-default or cross-acceleration of another debt instrument or contractual obligation, which would adversely impact our liquidity. We may not be granted waivers or amendments to these arrangements if for any reason we are unable to comply with them, and we may not be able to refinance such arrangements on terms acceptable to us, or at all.
The reduction of our asset coverage requirement from 200% to 150% increases the amount of debt that we are permitted to incur, such that the Company’s maximum debt to equity ratio increased from a prior maximum of 1.0x (equivalent of $1 of debt outstanding for each $1 equity) to a maximum of 2.0x (equivalent to $2 of debt outstanding for each $1 of equity). Increased leverage could amplify the risks associated with investing in the Company. For example, if the value of the Company’s assets decreases, although the asset base and expected revenues would be larger because increased leverage would permit the Company to acquire additional assets, leverage will cause the Company’s net asset value to decline more sharply than it otherwise would have without leverage or with lower leverage. Any decrease in the Company’s revenue would cause its net income to decline more sharply, on a relative basis, than it would have if the Company had not borrowed or had borrowed less.
The following table illustrates the effect of leverage on returns from an investment in our common stock as of September 30, 2022, assuming that we employ leverage such that our asset coverage equals (1) our actual asset coverage as of September 30, 2022 and (2) 150%, each at various annual returns, net of expenses and as of September 30, 2022. The purpose of this table is to assist investors in understanding the effects of leverage. The calculations in the table below are hypothetical and actual returns may be higher or lower than those appearing in the table below.
Assumed Return on Our Portfolio (Net of Expenses) |
| ||||||||||
| -10% |
| -5% |
| 0% |
| 5% |
| 10% |
| |
Corresponding return to common stockholder assuming actual asset coverage(1) |
| ( | % | ( | % | ( | % | | % | | % |
Corresponding return to common stockholder assuming 150% asset coverage(2) | (40.3) | % | (25.5) | % | (10.8) | % | 4.0 | % | 18.8 | % | |
| (1) | Assumes $796.7 million in total assets, $436.1 million in debt outstanding and $343.0 million in net assets as of September 30, 2022, and an average cost of funds of 5.3%, which is our weighted average borrowing cost as of September 30, 2022. |
| (2) | Assumes $1,046.6 million in total assets, $686.0 million in debt outstanding and $343.0 million in net assets as of September 30, 2022, and an average cost of funds of 5.4%, which would be our weighted average borrowing cost assuming 150% asset coverage as of September 30, 2022. |
Based on our outstanding indebtedness of $436.1 million as of September 30, 2022 and an average cost of funds of 5.61%, 6.000%, 5.375%, 5.375%, 4.000%, 5.625% and 4.250%, which were the effective annualized interest rates of the Credit Facility, 6.000% 2023 Notes, 5.375% 2025 Notes, 5.375% 2026 Notes, 4.000% 2026 Notes, 5.625% 2027 Notes and 4.250% 2028 Notes, respectively, as of that date, our investment portfolio must experience an annual return of at least 3.0% to cover annual interest payments on our outstanding indebtedness.
Based on our outstanding indebtedness of $686.0 million on an assumed 150% asset coverage ratio and an average cost of funds of 5.61%, 6.000%, 5.375%, 5.375%, 4.000%, 5.625% and 4.250%, which were the effective annualized interest rates of the Credit Facility, 6.000% 2023 Notes, 5.375% 2025 Notes, 5.375% 2026 Notes, 4.000% 2026 Notes, 5.625% 2027 Notes and 4.250% 2028 Notes, respectively, as of that date, our investment portfolio must experience an annual return of at least 3.6% to cover annual interest payments on our outstanding indebtedness.
Item 2. Unregistered Sales of Equity Securities and Use of Proceeds
None.
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Item 3. Defaults Upon Senior Securities
None.
Item 4. Mine Safety Disclosures
Not applicable.
Item 5. Other Information
None.
Item 6. Exhibits
EXHIBIT INDEX
Number |
| Description |
3.1* | ||
31.1* |
| |
31.2* |
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32.1* |
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32.2* |
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101.INS | Inline XBRL Instance Document - the instance document does not appear in the Interactive Data File because XBRL tags are embedded within the Inline XBRL document. | |
101.SCH | Inline XBRL Taxonomy Extension Schema Document | |
101.CAL | Inline XBRL Taxonomy Extension Calculation Linkbase Document | |
101.DEF | Inline XBRL Taxonomy Extension Definition Linkbase Document | |
101.LAB | Inline XBRL Taxonomy Extension Label Linkbase Document | |
101.PRE | Inline XBRL Taxonomy Extension Presentation Linkbase Document | |
104 |
| Cover Page Interactive Data File (embedded within the Inline XBRL document) |
* | Filed herewith |
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SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
|
| WhiteHorse Finance, Inc. |
|
|
|
Dated: November 14, 2022 | By | /s/ Stuart Aronson |
|
| Stuart Aronson |
|
| Chief Executive Officer |
|
| (Principal Executive Officer) |
|
|
|
Dated: November 14, 2022 | By | /s/ Joyson C. Thomas |
|
| Joyson C. Thomas |
|
| Chief Financial Officer |
|
| (Principal Accounting and Financial Officer) |
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EXHIBIT 3.1
Amended and Restated BYLAWS
OF
WHITEHORSE FINANCE, INC.
Article I.
OFFICES
1.1 Registered Office. The registered office of WhiteHorse Finance, Inc. (the “Corporation”) in the State of Delaware shall be established and maintained at 1209 Orange Street, County of New Castle, Delaware 19801, and Corporation Trust Center shall be the registered agent of the Corporation in charge thereof.
1.2 Other Offices. The Corporation may also have offices at such other places both within and without the State of Delaware as the board of directors of the Corporation (the “Board of Directors”) may from time to time determine or the business of the Corporation may require.
Article II.
MEETINGS OF STOCKHOLDERS
2.1 Place of Meetings. All meetings of the stockholders shall be held at such time and place, either within or without the State of Delaware, as shall be designated from time to time by the Board of Directors and stated in the notice of the meeting or in a duly executed waiver of notice thereof.
2.2 Annual Meetings. The annual meeting of stockholders shall be held on such date and at such time as may be fixed by the Board of Directors and stated in the notice of the meeting, for the purpose of electing Directors and for the transaction of only such other business as is properly brought before the meeting in accordance with these amended and restated bylaws (the “Bylaws”).
Written notice of an annual meeting stating the place, date and hour of the meeting, shall be given to each stockholder entitled to vote at such meeting not less than ten (10) nor more than sixty (60) days before the date of the annual meeting.
To be properly brought before the annual meeting, business must be either (i) brought before the annual meeting by or at the direction of the Board of Directors, (ii) pursuant to the notice of meeting or (iii) otherwise properly brought before the annual meeting by a stockholder who is entitled to vote at the meeting and who has complied with the advance notice procedures of these Bylaws. In addition to any other applicable requirements, for business to be properly brought before an annual meeting by a stockholder, the stockholder must have given timely notice thereof in writing to the Secretary of the Corporation. To be timely, the stockholder’s notice must be delivered by a nationally recognized courier service or mailed by first class U.S. mail, postage or delivery charges prepaid, and received at the principal executive offices of the Corporation addressed to the attention of the Secretary of the Corporation not less than ninety (90) days nor more than one hundred twenty (120) days in advance of the anniversary of the date the Corporation’s proxy statement was released to the stockholders in connection with the previous year’s annual meeting of stockholders; provided, however, that in the event that no annual meeting was held in the previous year or the date of the annual meeting has been changed by more than thirty (30) days from the date contemplated at the time of the previous year’s proxy statement, notice by the stockholder must be received by the Secretary of the Corporation not later than the close of business on the later of (x) the ninetieth (90th) day prior to such annual meeting and (y) the seventh (7th) day following the day on which public announcement of the date of such meeting is first made. A stockholder’s notice to the Secretary shall set forth (i) as to each matter the stockholder proposes to bring before the annual meeting (a) a brief description of the business desired to be brought before the annual meeting and the reasons for conducting such business at the annual meeting and (b) any material interest of the stockholder in such business, and (ii) as to the stockholder giving the notice (a) the name and record address of the stockholder and (b) the class, series and number of shares of capital stock of the Corporation which are beneficially owned by the stockholder. Notwithstanding anything in these Bylaws to the contrary, no business shall be conducted at the annual meeting except
in accordance with the procedures set forth in this Section 2.2. The officer of the Corporation presiding at an annual meeting shall, if the facts warrant, determine and declare to the annual meeting that business was not properly brought before the annual meeting in accordance with the provisions of this Section 2.2, and, if such officer should so determine, such officer shall so declare to the annual meeting and any such business not properly brought before the meeting shall not be transacted.
2.3 Special Meetings. Special meetings of the stockholders may be called for any purpose or purposes, unless otherwise prescribed by statute or by the certificate of incorporation of the Corporation, as amended and/or restated from time to time (the “Certificate of Incorporation”), by the Secretary only at the request of the Chairman of the Board, the Chief Executive Officer or by a resolution duly adopted by the affirmative vote of a majority of the Board. Such request shall state the purpose or purposes of the proposed meeting. Business transacted at any special meeting shall be limited to matters relating to the purpose or purposes stated in the notice of meeting.
Unless otherwise provided by law, written notice of a special meeting of stockholders, stating the time, place and purpose or purposes thereof, shall be given to each stockholder entitled to vote at such meeting, not less than ten (10) or more than sixty (60) days before the date fixed for the meeting. Business transacted at any special meeting of stockholders shall be limited to the purposes stated in the notice.
Nominations of persons for election to the Board of Directors at a special meeting may be made only (1) by or at the direction of the Board of Directors or (2) provided that the Board of Directors has determined that Directors will be elected at the meeting, by a stockholder who is entitled to vote at the meeting and who has complied with the advance notice provisions of the Bylaws.
2.4 Quorum. The holders of a majority of the capital stock issued and outstanding and entitled to vote thereat, present in person or represented by proxy, shall constitute a quorum at all meetings of the stockholders for the transaction of business except as otherwise provided by statute or by the Certificate of Incorporation. If, however, such quorum shall not be present or represented at any meeting of the stockholders, the holders of a majority of the votes entitled to be cast by the stockholders entitled to vote thereat, present in person or represented by proxy, shall have power to adjourn the meeting from time to time, without notice other than announcement at the meeting, until a quorum shall be present or represented. At such adjourned meeting at which a quorum shall be present or represented, any business may be transacted which might have been transacted at the meeting as originally noticed. If the adjournment is for more than thirty (30) days, or if after the adjournment a new record date is fixed for the adjourned meeting, a notice of the adjourned meeting shall be given to each stockholder entitled to vote at the meeting.
2.5 Organization. The Chairman of the Board of Directors shall act as chairman of meetings of the stockholders. The Board of Directors may designate any other officer or Director of the Corporation to act as chairman of any meeting in the absence of the Chairman of the Board of Directors, and the Board of Directors may further provide for determining who shall act as chairman of any stockholders meeting in the absence of the Chairman of the Board of Directors and such designee.
The Secretary of the Corporation shall act as secretary of all meetings of the stockholders, but, in the absence of the Secretary, the presiding officer may appoint any other person to act as secretary of any meeting.
2.6 Voting. Unless otherwise required by law, the Certificate of Incorporation or these Bylaws, any question properly brought before any meeting of stockholders shall be decided by the affirmative vote of the holders of a majority of the votes cast by stockholders present in person or by proxy at an annual or special meeting duly called for such purpose and entitled to vote thereat. For purposes of the election of a Director, a majority of votes cast shall mean that the number of votes cast “for” a nominee’s election exceeds the number of votes cast “against” that nominee’s election (with “abstentions” and “broker non-votes” not counted as a vote cast either “for” or “against” a nominee’s election). Each stockholder represented at a meeting of stockholders shall be entitled to cast one vote for each share of the capital stock entitled to vote thereat held by such stockholder, unless otherwise provided by the Certificate of Incorporation. Each stockholder entitled to vote at a meeting of stockholders or to express consent or dissent to corporate action in writing without a meeting may authorize any person or persons to act for him, her or it by proxy. All proxies shall be executed in writing and shall be filed with the Secretary of the Corporation not later than the day on which exercised. No proxy shall be voted or acted upon after three (3) years from its date, unless the
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proxy provides for a longer period. The Board of Directors, in its discretion, or the officer of the Corporation presiding at a meeting of stockholders, in his or her discretion, may require that any votes cast at such meeting shall be cast by written ballot.
2.7 Action of Stockholders Without Meeting. Any action required or permitted to be taken at any annual or special meeting of the stockholders may be taken without a meeting if a unanimous consent which sets forth the action is given in writing or by electronic transmission by each stockholder entitled to vote on the matter and is filed with the records of the meetings of the stockholders.
2.8 Voting List. The officer who has charge of the stock ledger of the Corporation shall prepare, no later than ten (10) days before each meeting of stockholders, a complete list of the stockholders entitled to vote at the meeting, provided, however, if the record date for determining the stockholders entitled to vote is less than 10 days before the meeting date, the list shall reflect the stockholders entitled to vote as of the tenth day before the meeting date, arranged in alphabetical order, showing the address of each stockholder and the number of shares registered in the name of each stockholder, provided, that the Corporation is not required to include electronic mail addresses or other electronic contact information on such list. Such list shall be open to the examination of any stockholder, for any purpose germane to the meeting, during ordinary business hours, for a period of ten (10) days ending on the day before the meeting date, either (i) on a reasonably accessible electronic network, provided that the information required to gain access to such list is provided with the notice of the meeting or (ii) during ordinary business hours at the principal place of business of the Corporation.
2.9 Stock Ledger. The stock ledger of the Corporation shall be the only evidence as to who are the stockholders entitled to examine the stock ledger, the list required by Section 2.8 or the books of the Corporation, or to vote in person or by proxy at any meeting of stockholders.
2.10 Adjournment. Any meeting of the stockholders, including one at which Directors are to be elected, may be adjourned for such periods as the presiding officer of the meeting or the stockholders present in person or by proxy and entitled to vote shall direct.
2.11 Ratification. Any transaction questioned in any stockholders’ derivative suit, or any other suit to enforce alleged rights of the Corporation or any of its stockholders, on the ground of lack of authority, defective or irregular execution, adverse interest of any Director, officer or stockholder, nondisclosure, miscomputation or the application of improper principles or practices of accounting may be approved, ratified and confirmed before or after judgment by the Board of Directors or by the holders of common stock and, if so approved, ratified or confirmed, shall have the same force and effect as if the questioned transaction had been originally duly authorized, and said approval, ratification or confirmation shall be binding upon the Corporation and all of its stockholders and shall constitute a bar to any claim or execution of any judgment in respect of such questioned transaction.
2.12 Inspectors of Election. The Corporation shall, in advance of any meeting of stockholders, appoint one or more inspectors to act at the meeting and make a written report thereof, provided that no such inspector may be a candidate for election to an office at such meeting. The Corporation may designate one or more persons as alternate inspectors to replace any inspector who fails to act. If no inspector or alternate is able to act at a meeting of stockholders, the person presiding at the meeting shall appoint one or more inspectors to act at the meeting. Each inspector, before entering upon the discharge of his duties, shall take and sign an oath faithfully to execute the duties of inspector with strict impartiality and according to the best of his ability. The inspector shall: (1) decide upon the qualifications of voters; (2) ascertain the number of shares outstanding and the voting power of each; (3) determine the shares represented at a meeting and the validity of the proxies of ballots; (4) count all votes and ballots; (5) declare the results; (6) determine and retain for a reasonable period a record of the disposition of any challenges made to any determination by the inspectors; and (7) certify their determination of the number of shares represented at the meeting, and their count of all votes and ballots. The inspectors may appoint or retain other persons or entities to assist the inspectors in the performance of the duties of the inspectors.
Article III.
DIRECTORS
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3.1 Powers; Number; Qualifications. The business and affairs of the Corporation shall be managed by or under the direction of the Board of Directors, except as may be otherwise provided by law or in the Certificate of Incorporation. The number of Directors which shall constitute the Board of Directors shall be not less than four (4) nor more than eight (8). The exact number of Directors shall be fixed from time to time, within the limits specified in this Section 3.1 or in the Certificate of Incorporation, by a majority of the Board of Directors. Directors need not be stockholders of the Corporation. The Board of Directors shall be divided into classes as more fully set forth in the Certificate of Incorporation.
3.2 Election; Term of Office; Resignation; Removal; Vacancies. Each Director shall hold office until the next annual meeting of stockholders at which his or her class stands for election or until such Director’s earlier resignation, removal from office, death or incapacity. Unless otherwise provided in the Certificate of Incorporation, vacancies and newly created directorships resulting from any increase in the authorized number of Directors or from any other cause may be filled only by the affirmative vote of a majority of the remaining Directors in office, even if the remaining Directors do not constitute a quorum, and any Director elected to fill a vacancy shall serve for the remainder of the full term of the directorship in which such vacancy occurred and until a successor is duly elected and qualifies.
3.3 Nominations. Nominations of persons for election to the Board of Directors of the Corporation at a meeting of stockholders of the Corporation may be made only (i) by or at the direction of the Board of Directors, (ii) pursuant to the notice of meeting or (iii) by a stockholder who is entitled to vote at the meeting and who has complied with the advance notice procedures of these Bylaws. Such nominations by any stockholder shall be made pursuant to timely notice in writing to the Secretary of the Corporation. To be timely, the stockholder’s notice must be delivered by a nationally recognized courier service or mailed by first class United States mail, postage or delivery charges prepaid, and received at the principal executive offices of the Corporation addressed to the attention of the Secretary of the Corporation not less than ninety (90) days nor more than one hundred twenty (120) days in advance of the anniversary of the date the Corporation’s proxy statement was released to the stockholders in connection with the previous year’s annual meeting of stockholders; provided, however, that in the event that no annual meeting was held in the previous year or the date of the annual meeting has been changed by more than thirty (30) days from the date contemplated at the time of the previous year’s proxy statement, notice by the stockholder must be received by the Secretary of the Corporation not later than the close of business on the later of (x) the ninetieth (90th) day prior to such annual meeting and (y) the seventh (7th) day following the day on which public announcement of the date of such meeting is first made. Such stockholder’s notice to the Secretary shall set forth (i) as to each person whom the stockholder proposes to nominate for election or reelection as a Director, (a) the name, age, business address and residence address of the person, (b) the principal occupation or employment of the person, (c) the class and number of shares of capital stock of the Corporation that are beneficially owned by the person and (d) any other information relating to the person that is required to be disclosed in solicitations for proxies for election of Directors pursuant to the rules and regulations of the Securities and Exchange Commission under Section 14 of the Securities Exchange Act of 1934, as amended, and (ii) as to the stockholder giving the notice (a) the name and record address of the stockholder and (b) the class and number of shares of capital stock of the Corporation that are beneficially owned by the stockholder. The Corporation may require any proposed nominee to furnish such other information as may reasonably be required by the Corporation to determine the eligibility of such proposed nominee to serve as a Director of the Corporation. No person shall be eligible for election as a Director of the Corporation unless nominated in accordance with the procedures set forth herein. The officer of the Corporation presiding at an annual meeting shall, if the facts warrant, determine and declare to the meeting that a nomination was not made in accordance with the foregoing procedure, and if he or she should so determine, he or she shall so declare to the meeting and the defective nomination shall be disregarded.
3.4 Meetings. The Board of Directors may hold meetings, both regular and special, either within or without the State of Delaware. The first meeting of each newly elected Board of Directors shall be held immediately after and at the same place as the meeting of the stockholders at which it is elected and no notice of such meeting shall be necessary to the newly elected Directors in order to legally constitute the meeting, provided a quorum shall be present. Regular meetings of the Board of Directors may be held without notice at such time and place as shall from time to time be determined by the Board of Directors. Special meetings of the Board of Directors may be called by the Chief Executive Officer or a majority of the entire Board of Directors. Notice thereof stating the place, date and hour of the meeting shall be given to each Director either by mail not less than forty-eight (48) hours before the date of the
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meeting, by telephone, facsimile, telegram or e-mail on twenty-four (24) hours’ notice, or on such shorter notice as the person or persons calling such meeting may deem necessary or appropriate in the circumstances.
3.5 Quorum. Except as may be otherwise specifically provided by law, the Certificate of Incorporation or these Bylaws, at all meetings of the Board of Directors or any committee thereof, a majority of the entire Board of Directors or such committee, as the case may be, shall constitute a quorum for the transaction of business and the act of a majority of the Directors present at any meeting at which there is a quorum shall be the act of the Board of Directors. If a quorum shall not be present at any meeting of the Board of Directors or of any committee thereof, a majority of the Directors present thereat may adjourn the meeting from time to time, without notice other than announcement at the meeting, until a quorum shall be present.
3.6 Organization of Meetings. The Board of Directors shall elect one of its members to be Chairman of the Board of Directors. The Chairman of the Board of Directors shall lead the Board of Directors in fulfilling its responsibilities as set forth in these Bylaws, including its responsibility to oversee the performance of the Corporation, and shall determine the agenda and perform all other duties and exercise all other powers that are or from time to time may be delegated to him or her by the Board of Directors.
Meetings of the Board of Directors shall be presided over by the Chairman of the Board of Directors, or in his or her absence, by the Chief Executive Officer to the extent he or she is a Director, or in the absence of the Chairman of the Board of Directors and the Chief Executive Officer by such other person as the Board of Directors may designate or the members present may select.
3.7 Actions of Board of Directors Without Meeting. Unless otherwise restricted by the Certificate of Incorporation or these Bylaws, any action required or permitted to be taken at any meeting of the Board of Directors or of any committee thereof may be taken without a meeting, if all members of the Board of Directors or of such committee, as the case may be, consent thereto in writing, or by electronic transmission, and the writing or writings or electronic transmission are filed with the minutes of proceedings of the Board of Directors or committee.
3.8 Removal of Directors by Stockholders. The entire Board of Directors or any individual Director may be removed from office for cause by a majority vote of the holders of the outstanding shares then entitled to vote at an election of Directors. In case the Board of Directors or any one or more Directors be so removed, new Directors may be elected at the same time for the unexpired portion of the full term of the Director or Directors so removed.
3.9 Resignations. Any Director may resign at any time by submitting his or her written resignation to the Board of Directors or Secretary of the Corporation. Such resignation shall take effect at the time of its receipt by the Corporation unless another time be fixed in the resignation, in which case it shall become effective at the time so fixed. The acceptance of a resignation shall not be required to make it effective.
3.10 Committees. The Board of Directors may designate one or more committees, each committee to consist of one or more of the Directors of the Corporation. In the absence or disqualification of a member of a committee, the member or members thereof present at any meeting and not disqualified from voting, whether or not he, she or they constitute a quorum, may unanimously appoint another member of the Board of Directors to act at the meeting in the place of any such absent or disqualified member. Any such committee, to the extent provided by law and in the resolution of the Board of Directors establishing such committee, shall have and may exercise all the powers and authority of the Board of Directors in the management of the business and affairs of the Corporation, and may authorize the seal of the Corporation to be affixed to all papers that may require it; but no such committee shall have the power or authority in reference to amending the Certificate of Incorporation, adopting an agreement of merger or consolidation, recommending to the stockholders the sale, lease or exchange of all or substantially all of the Corporation’s property and assets, recommending to the stockholders a dissolution of the Corporation or a revocation of a dissolution or amending the Bylaws; and, unless the resolution expressly so provides, no such committee shall have the power or authority to declare a dividend or to authorize the issuance of stock or to adopt a certificate of ownership and merger. Each committee shall keep regular minutes of its meetings and report the same to the Board of Directors when required.
3.11 Compensation. Unless restricted by the Certificate of Incorporation or these Bylaws, the Directors may be paid their expenses, if any, of attendance at each meeting of the Board of Directors and may be paid a fixed amount
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(in cash or other form of consideration) for attendance at each meeting of the Board of Directors or a stated salary as Director, as determined by the Board of Directors from time to time. No such payment shall preclude any Director from serving the Corporation in any other capacity and receiving compensation therefor. Members of special or standing committees may be allowed like compensation for attending committee meetings, as determined by the Board of Directors from time to time.
3.12 Interested Directors. No contract or transaction between the Corporation and one or more of its Directors or officers, or between the Corporation and any other corporation, partnership, association or other organization in which one or more of its Directors or officers are directors or officers, or have a financial interest, shall be void or voidable solely for this reason, or solely because the Director or officer is present at or participates in the meeting of the Board of Directors or committee thereof that authorizes the contract or transaction, or solely because his, her or their votes are counted for such purpose, if (i) the material facts as to his, her or their relationship or interest and as to the contract or transaction are disclosed or are known to the Board of Directors or the committee, and the Board of Directors or committee in good faith authorizes the contract or transaction by the affirmative votes of a majority of the disinterested Directors, even though the disinterested Directors be less than a quorum, (ii) the material facts as to his, her or their relationship or interest and as to the contract or transaction are disclosed or are known to the stockholders entitled to vote thereon, and the contract or transaction is specifically approved in good faith by vote of the stockholders or (iii) the contract or transaction is fair as to the Corporation as of the time it is authorized, approved or ratified, by the Board of Directors, a committee thereof or the stockholders. Common or interested Directors may be counted in determining the presence of a quorum at a meeting of the Board of Directors or of a committee that authorizes the contract or transaction.
3.13 Meetings by Means of Conference Telephone. Members of the Board of Directors or any committee designed by the Board of Directors may participate in a meeting of the Board of Directors or of a committee of the Board of Directors by means of conference telephone, video conference or similar communications equipment by means of which all persons participating in the meeting can hear each other, and participation in a meeting pursuant to this Section 3.13 shall constitute presence in person at such meeting.
Article IV.
OFFICERS
4.1 General. The officers of the Corporation shall be elected by the Board of Directors and may consist of: a Chief Executive Officer, Chief Financial Officer, Chief Compliance Officer, Chief Operating Officer, Secretary and Treasurer. The Board of Directors, in its discretion, may also elect one or more Vice Presidents (including Executive Vice Presidents and Senior Vice Presidents), Assistant Secretaries, Assistant Treasurers, a Controller and such other officers as in the judgment of the Board of Directors may be necessary or desirable. Any number of offices may be held by the same person and more than one person may hold the same office, unless otherwise prohibited by law, the Certificate of Incorporation or these Bylaws. The officers of the Corporation need not be stockholders of the Corporation, nor need such officers be Directors of the Corporation.
4.2 Election. The Board of Directors at its first meeting held after each annual meeting of stockholders shall elect the officers of the Corporation who shall hold their offices for such terms and shall exercise such powers and perform such duties as shall be determined from time to time by the Board of Directors; and all officers of the Corporation shall hold office until their successors are chosen and qualified, or until their earlier resignation or removal. Any vacancy occurring in any office of the Corporation shall be filled by the Board of Directors. The salaries of all officers who are Directors of the Corporation shall be fixed by the Board of Directors or a committee thereof.
4.3 Voting Securities Owned by the Corporation. Powers of attorney, proxies, waivers of notice of meeting, consents and other instruments relating to securities owned by the Corporation may be executed in the name of and on behalf of the Corporation by the Chief Executive Officer or any Vice President, and any such officer may, in the name and on behalf of the Corporation, take all such action as any such officer may deem advisable to vote in person or by proxy at any meeting of security holders of any corporation in which the Corporation may own securities and at any such meeting shall possess and may exercise any and all rights and powers incident to the ownership of such securities and that, as the owner thereof, the Corporation might have exercised and possessed if present. The Board of Directors may, by resolution, from time to time confer like powers upon any other person or persons.
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4.4 Chief Executive Officer. Subject to the provisions of these Bylaws and to the control of the Board of Directors, the Chief Executive Officer shall have general supervision, direction and control of the business and the officers of the Corporation. He or she shall have the general powers and duties of management usually vested in the chief executive officer of a corporation, including general supervision, direction and control of the business and supervision of other officers of the Corporation, and shall have such other powers and duties as may be prescribed by the Board of Directors.
4.5 Chief Compliance Officer. The Chief Compliance Officer shall have general responsibility for the compliance matters of the Corporation and shall perform such other duties and exercise such other powers that are or from time to time may be delegated to him or her by the Board of Directors or these Bylaws, all in accordance with policies as established by and subject to oversight of the Board of Directors. Additionally, the Chief Compliance Officer shall, no less than annually, (i) provide a written report to the Board of Directors, the content of which shall comply with Rule 38a-1 of the Investment Company Act of 1940, as amended (the “1940 Act”), and (ii) meet separately with the Corporation’s independent Directors.
4.6 Chief Financial Officer. The Chief Financial Officer shall have general supervision, direction and control of the financial affairs of the Corporation and shall perform such other duties and exercise such other powers that are or from time to time may be delegated to him or her by the Board of Directors or these Bylaws, all in accordance with policies as established by and subject to the oversight of the Board of Directors. In the absence of a named Treasurer, the Chief Financial Officer shall also have the powers and duties of the Treasurer as hereinafter set forth and shall be authorized and empowered to sign as Treasurer in any case where such officer’s signature is required.
4.7 Vice Presidents. In the absence or disability of the Chief Executive Officer, the Vice Presidents, if any, in order of their rank as fixed by the Board of Directors, or, if not ranked, a vice president designated by the Board of Directors, shall perform all the duties of the chief executive officer and when so acting shall have all the powers of, and be subject to all the restrictions upon, the Chief Executive Officer. The Vice Presidents shall have such other powers and perform such other duties as from time to time may be prescribed for them respectively by the Board of Directors, these Bylaws, the Chief Executive Officer or the Chairman of the Board of Directors.
4.8 Secretary. The Secretary shall attend all meetings of the Board of Directors and all meetings of stockholders and record all the proceedings thereat in a book or books to be kept for that purpose; the Secretary shall also perform like duties for the standing committees when required. The Secretary shall give, or cause to be given, notice of all meetings of the stockholders and special meetings of the Board of Directors, and shall perform such other duties as may be prescribed by the Board of Directors or the Chief Executive Officer, under whose supervision the Secretary shall be. If the Secretary shall be unable or shall refuse to cause to be given notice of all meetings of the stockholders and special meetings of the Board of Directors, then any Assistant Secretary shall perform such actions. If there is no Assistant Secretary, then the Board of Directors or the Chief Executive Officer may choose another officer to cause such notice to be given. The Secretary shall have custody of the seal of the Corporation and the Secretary or any Assistant Secretary, if there is one, shall have authority to affix the same to any instrument requiring it and when so affixed, it may be attested by the signature of the Secretary or by the signature of any such Assistant Secretary. The Board of Directors may give general authority to any other officer to affix the seal of the Corporation and to attest the affixing by his signature. The Secretary shall see that all books, reports, statements, certificates and other documents and records required by law to be kept or filed are properly kept or filed, as the case may be.
4.9 Treasurer. The Treasurer shall have the custody of the corporate funds and securities and shall keep full and accurate accounts of receipts and disbursements in books belonging to the Corporation and shall deposit all moneys and other valuable effects in the name and to the credit of the Corporation in such depositories as may be designated by the Board of Directors. The Treasurer shall disburse the funds of the Corporation as may be ordered by the Board of Directors, taking proper vouchers for such disbursements, and shall render to the Chief Executive Officer and the Board of Directors, at its regular meetings, or when the Board of Directors so requires, an account of all his transactions as Treasurer and of the financial condition of the Corporation. If required by the Board of Directors, the Treasurer shall give the Corporation a bond in such sum and with such surety or sureties as shall be satisfactory to the Board of Directors for the faithful performance of the duties of his or her office and for the restoration to the Corporation, in case of his or her death, resignation, retirement or removal from office, of all books,
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papers, vouchers, money and other property of whatever kind in his or her possession or under his or her control belonging to the Corporation.
4.10 Assistant Secretaries. Except as may be otherwise provided in these Bylaws, Assistant Secretaries, if there are any, shall perform such duties and have such powers as from time to time may be assigned to them by the Board of Directors, the Chief Executive Officer, any Vice President, if there is one, or the Secretary, and in the absence of the Secretary or in the event of his or her disability or refusal to act, shall perform the duties of the Secretary, and when so acting, shall have all the powers of and be subject to all the restrictions upon the Secretary.
4.11 Assistant Treasurers. Assistant Treasurers, if there are any, shall perform such duties and have such powers as from time to time may be assigned to them by the Board of Directors, the Chief Executive Officer, any Vice President, if there is one, or the Treasurer, and in the absence of the Treasurer or in the event of his or her disability or refusal to act, shall perform the duties of the Treasurer, and when so acting, shall have all the powers of and be subject to all the restrictions upon the Treasurer. If required by the Board of Directors, an Assistant Treasurer shall give the Corporation a bond in such sum and with such surety or sureties as shall be satisfactory to the Board of Directors for the faithful performance of the duties of his or her office and for the restoration to the Corporation, in case of his or her death, resignation, retirement or removal from office, of all books, papers, vouchers, money and other property of whatever kind in his or her possession or under his or her control belonging to the Corporation.
4.12 Controller. The Controller shall establish and maintain the accounting records of the Corporation in accordance with generally accepted accounting principles applied on a consistent basis, maintain proper internal control of the assets of the Corporation and shall perform such other duties as the Board of Directors, the Chief Executive Officer or any Vice President of the Corporation may prescribe.
4.13 Other Officers. Such other officers as the Board of Directors may choose shall perform such duties and have such powers as from time to time may be assigned to them by the Board of Directors. The Board of Directors may delegate to any other officer of the Corporation the power to choose such other officers and to prescribe their respective duties and powers.
4.14 Vacancies. The Board of Directors shall have the power to fill any vacancies in any office occurring from whatever reason.
4.15 Resignations. Any officer may resign at any time by submitting his or her written resignation to the Corporation. Such resignation shall take effect at the time of its receipt by the Corporation, unless another time be fixed in the resignation, in which case it shall become effective at the time so fixed. The acceptance of a resignation shall not be required to make it effective.
4.16 Removal. Subject to the provisions of any employment agreement approved by the Board of Directors, any officer of the Corporation may be removed at any time, with or without cause, by an affirmative vote of a majority of the Board of Directors.
4.17 Contracts and Other Documents. The Chief Executive Officer, Chief Financial Officer and the Secretary, or such other officer or officers as may from time to time be authorized by the Board of Directors or any other committee given specific authority in the premises by the Board of Directors during the intervals between the meetings of the Board of Directors, shall have power to sign and execute on behalf of the Corporation deeds, conveyances and contracts, and any and all other documents requiring execution by the Corporation.
Article V.
CAPITAL STOCK
5.1 Form of Certificates. Every holder of stock in the Corporation shall be entitled to have a certificate signed, in the name of the Corporation (i) by the Chairman or Vice-Chairman of the Board, the Chief Executive Officer, the Chief Financial Officer or any Vice-President and (ii) by the Treasurer or an Assistant Treasurer, or the
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Secretary or an Assistant Secretary of the Corporation, certifying the number of shares owned by him, her or it in the Corporation.
5.2 Signatures. Any or all of the signatures on the certificate may be a facsimile, including signatures of officers of the Corporation and countersignatures of a transfer agent or registrar. In case an officer, transfer agent or registrar who has signed or whose facsimile signature has been placed upon a certificate shall have ceased to be such officer, transfer agent or registrar before such certificate is issued, it may be issued by the Corporation with the same effect as if he or she were such officer, transfer agent or registrar at the date of issue.
5.3 Lost Certificates. The Board of Directors may direct a new certificate or certificates to be issued in place of any certificate or certificates theretofore issued by the Corporation alleged to have been lost, stolen or destroyed, upon the making of an affidavit of that fact by the person claiming the certificate of stock to be lost, stolen or destroyed. When authorizing such issue of a new certificate, the Board of Directors may, in its discretion and as a condition precedent to the issuance thereof, require the owner of such lost, stolen or destroyed certificate, or his, her or its legal representative, to advertise the same in such manner as the Board of Directors shall require and/or to give the Corporation a bond in such sum as it may direct as indemnity against any claim that may be made against the Corporation with respect to the certificate alleged to have been lost, stolen or destroyed.
5.4 Transfers. Stock of the Corporation shall be transferable in the manner prescribed by law and in these Bylaws. Transfers of stock shall be made on the books of the Corporation only by the person or entity named in the certificate or by his, her or its attorney lawfully constituted in writing and upon the surrender of the certificate therefor, which shall be canceled before a new certificate shall be issued. Upon surrender to the Corporation or the transfer agent of the Corporation of a certificate for shares duly endorsed or accompanied by proper evidence of succession, assignment or authority to transfer, it shall be the duty of the Corporation to issue a new certificate to the person entitled thereto, cancel the old certificate and record the transactions upon its books, unless the Corporation has a duty to inquire as to adverse claims with respect to such transfer that has not been discharged. The Corporation shall have no duty to inquire into adverse claims with respect to such transfer unless (i) the Corporation has received a written notification of an adverse claim at a time and in a manner that affords the Corporation a reasonable opportunity to act on it prior to the issuance of a new, reissued or re-registered share certificate and the notification identifies the claimant, the registered owner and the issue of which the share or shares is a part and provides an address for communications directed to the claimant or (ii) the Corporation has required and obtained, with respect to a fiduciary, a copy of a will, trust, indenture, articles of co-partnership, bylaws or other controlling instruments, for a purpose other than to obtain appropriate evidence of the appointment or incumbency of the fiduciary, and such documents indicate, upon reasonable inspection, the existence of an adverse claim. The Corporation may discharge any duty of inquiry by any reasonable means, including notifying an adverse claimant by registered or certified mail at the address furnished by him, her or its, if there be no such address, at his, her or its residence or regular place of business that the security has been presented for registration of transfer by a named person, and that the transfer will be registered unless within thirty days from the date of mailing the notification, either (i) an appropriate restraining order, injunction or other process issues from a court of competent jurisdiction or (ii) an indemnity bond, sufficient in the Corporation’s judgment to protect the Corporation and any transfer agent, registrar or other agent of the Corporation involved from any loss that it or they may suffer by complying with the adverse claim, is filed with the Corporation.
5.5 Fixing Record Date. In order that the Corporation may determine the stockholders entitled to notice or to vote at any meeting of stockholders or any adjournment thereof, or to express consent to corporate action in writing without a meeting, or entitled to receive payment of any dividend or other distribution or allotment of any rights, or entitled to exercise any rights in respect of any change, conversion or exchange of stock or for the purpose of any other lawful action, the Board of Directors may fix a record date, which record date shall not precede the date upon which the resolution fixing the record date is adopted by the Board of Directors, and which record date shall not be more than sixty (60) nor less than ten (10) days before the date of such meeting, nor more than sixty (60) days prior to any other action. If no record date is fixed:
(a) The record date for determining stockholders entitled to notice of or to vote at a meeting of stockholders shall be at the close of business on the day next preceding the day on which notice is given, or, if notice is waived, at the close of business on the day next preceding the day on which the meeting is held;
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(b) The record date for determining stockholders entitled to express consent to corporate action in writing without a meeting, when no prior action by the Board of Directors is necessary, shall be the first date on which a signed written consent is delivered to the Corporation; or
(c) The record date for determining stockholders for any other purpose shall be at the close of business on the day on which the Board of Directors adopts the resolution relating thereto.
A determination of stockholders of record entitled to notice of or to vote at a meeting of stockholders shall apply to any adjournment of the meeting; provided, however, that the Board of Directors may fix a new record date for the adjourned meeting.
5.6 Registered Stockholders. Prior to due presentment for transfer of any share or shares, the Corporation shall treat the registered owner thereof as the person exclusively entitled to vote, to receive notifications and to all other benefits of ownership with respect to such share or shares, and shall not be bound to recognize any equitable or other claim to or interest in such share or shares on the part of any other person, whether or not it shall have express or other notice thereof, except as otherwise provided by the laws of the State Delaware.
Article VI.
NOTICES
6.1 Form of Notice. Notices to Directors and stockholders other than notices to Directors of special meetings of the Board of Directors that may be given by any means stated in Section 3.4, shall be in writing and delivered personally or mailed to the Directors or stockholders at their addresses appearing on the books of the Corporation. Notice by mail shall be deemed to be given at the time when the same shall be mailed. Notice to Directors may also be given by telegram.
6.2 Waiver of Notice. Whenever any notice is required to be given under the provisions of law or the Certificate of Incorporation or by these Bylaws, a written waiver, signed by the person or persons entitled to notice, whether before or after the time stated therein, shall be deemed equivalent to notice. Attendance of a person at a meeting shall constitute a waiver of notice of such meeting, except when the person attends a meeting for the express purpose of objecting, at the beginning of the meeting, to the transaction of any business because the meeting is not lawfully called or convened. Neither the business to be transacted at, nor the purpose of, any regular, or special meeting of the stockholders, Directors, or members of a committee of Directors need be specified in any written waiver of notice unless so required by the Certificate of Incorporation.
Article VII.
INDEMNIFICATION OF DIRECTORS AND OFFICERS
7.1 The Corporation shall indemnify any person who was or is a party or is threatened to be made a party to any threatened, pending or completed action, suit or proceeding, whether civil, criminal, administrative or investigative (other than an action by or in the right of the Corporation) by reason of the fact that he or she is or was a Director, officer, employee or agent of the Corporation, or is or was serving at the request of the Corporation as a director, officer, employee or agent of another corporation, partnership, joint venture, trust or other enterprise, against expenses (including attorneys’ fees), judgments, fines and amounts paid in settlement actually and reasonably incurred by him or her in connection with such action, suit or proceeding if he or she acted in good faith and in a manner he or she reasonably believed to be in or not opposed to the best interests of the Corporation, and, with respect to any criminal action or proceeding, had no reasonable cause to believe his or her conduct was unlawful. The termination of any action, suit or proceeding by judgment, order, settlement, conviction, or upon a plea of nolo contendere or its equivalent, shall not, of itself, create a presumption that the person did not act in good faith and in a manner that he or she reasonably believed to be in or not opposed to the best interests of the Corporation, and, with respect to any criminal action or proceeding, had reasonable cause to believe that his or her conduct was unlawful.
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7.2 The Corporation shall indemnify any person who was or is a party, or is threatened to be made a party to any threatened, pending or completed action or suit by or in the right of the Corporation to procure a judgment in its favor by reason of the fact that he or she is or was a Director, officer, employee or agent of the Corporation, or is or was serving at the request of the Corporation as a director, officer, employee or agent of another corporation, partnership, joint venture, trust or other enterprise against expenses (including attorneys’ fees) actually and reasonably incurred by him or her in connection with the defense or settlement of such action or suit if he or she acted in good faith and in a manner he or she reasonably believed to be in or not opposed to the best interests of the Corporation and except that no indemnification shall be made in respect of any claim, issue or matter as to which such person shall have been adjudged to be liable to the Corporation unless and only to the extent that the Court of Chancery or the court in which such action or suit was brought shall determine upon application that, despite the adjudication of liability but in view of all the circumstances of the case, such person is fairly and reasonably entitled to indemnity for such expenses that the Court of Chancery or such other court shall deem proper.
7.3 To the extent that a present or former Director or officer of the Corporation has been successful on the merits or otherwise in defense of any action, suit or proceeding referred to in Sections 7.1 or 7.2, or in defense of any claim, issue or matter therein, he or she shall be indemnified against expenses (including attorneys’ fees) actually and reasonably incurred by him or her in connection therewith.
7.4 Any indemnification under Sections 7.1 or 7.2 (unless ordered by a court) shall be made by the Corporation only as authorized in the specific case upon a determination that indemnification of the Director or officer is proper in the circumstances because he or she has met the applicable standard of conduct set forth in such section. Such determination shall be made:
(a) by the Board of Directors by a majority vote of a quorum consisting of Directors who were not parties to such action, suit or proceeding, even though less than a quorum;
(b) by a committee of such Directors designated by majority vote of such Directors, even though less than a quorum;
(c) by independent legal counsel in a written opinion, if there are no such Directors, or such Directors so direct; or
(d) by the stockholders.
7.5 Expenses (including attorneys’ fees) incurred by an officer or Director in defending any civil, criminal, administrative or investigative action, suit or proceeding may be paid by the Corporation in advance of the final disposition of such action, suit or proceeding upon receipt of an undertaking by or on behalf of such Director or officer to repay such amount if it shall ultimately be determined that he or she is not entitled to be indemnified by the Corporation as authorized in this Section. Such expenses (including attorneys’ fees) incurred by other employees and agents may be so paid upon such terms and conditions, if any, as the Board of Directors deems appropriate.
7.6 The indemnification and advancement of expenses provided by, or granted pursuant to the other sections of this Article shall not be deemed exclusive of any other rights to which those seeking indemnification or advancement of expenses may be entitled under any bylaw, agreement, vote of stockholders or disinterested Directors or otherwise, both as to action in his or her official capacity and as to action in another capacity while holding such office.
7.7 The Corporation shall have power to purchase and maintain insurance on behalf of any person who is or was a Director, officer, employee or agent of the Corporation, or is or was serving at the request of the Corporation as a director, officer, employee or agent of another corporation, partnership, joint venture, trust or other enterprise against any liability asserted against him or her and incurred by him or her in any such capacity, or arising out of his or her status as such, whether or not the Corporation would have the power to indemnify him or her against such liability under the provisions of this Article.
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7.8 For purposes of this Article, references to “the Corporation” shall include, in addition to the resulting corporation, any constituent corporation (including any constituent of a constituent) absorbed in a consolidation or merger that, if its separate existence had continued, would have had power and authority to indemnify its directors, officers, and employees or agents, so that any person who is or was a director, officer, employee or agent of such constituent corporation, or is or was serving at the request of such constituent corporation as a director, officer, employee or agent of another corporation, partnership, joint venture, trust or other enterprise, shall stand in the same position under this Article with respect to the resulting or surviving corporation as he or she would have with respect to such constituent corporation if its separate existence had continued.
7.9 For purposes of this Article, references to “other enterprises” shall include employee benefit plans; references to “fines” shall include any excise taxes assessed on a person with respect to any employee benefit plan; and references to “serving at the request of the Corporation” shall include any service as a director, officer, employee or agent of the corporation that imposes duties on, or involves services by, such director, officer, employee or agent with respect to an employee benefit plan, its participants or beneficiaries; and a person who acted in good faith and in a manner he or she reasonably believed to be in the interest of the participants and beneficiaries of an employee benefit plan shall be deemed to have acted in a manner “not opposed to the best interests of the Corporation” as referred to in this Article.
7.10 The indemnification and advancement of expenses provided by, or granted pursuant to, this Article shall, unless otherwise provided when authorized or ratified, continue as to a person who has ceased to be a Director, officer, employee or agent and shall inure to the benefit of the heirs, executors and administrators of such a person.
7.11 No Director or officer of the Corporation shall be personally liable to the Corporation or to any stockholder of the Corporation for monetary damages for breach of fiduciary duty as a Director or officer; provided that this provision shall not limit the liability of a Director or officer (i) for any breach of the Director’s or the officer’s duty of loyalty to the Corporation or its stockholders, (ii) for acts or omissions not in good faith or that involve intentional misconduct or a knowing violation of law, (iii) under Section 174 of the General Corporation Law of the State of Delaware or (iv) for any transaction from which the Director or officer derived an improper personal benefit.
Article VIII.
GENERAL PROVISIONS
8.1 Reliance on Books and Records. Each Director, each member of any committee designated by the Board of Directors, and each officer of the Corporation, shall, in the performance of his or her duties, be fully protected in relying in good faith upon the books of account or other records of the Corporation, including reports made to the Corporation by any of its officers, by an independent certified public accountant or by an appraiser selected with reasonable care.
8.2 Maintenance and Inspection of Records. The Corporation shall, either at its principal executive office or at such place or places as designated by the Board of Directors, keep a record of its stockholders listing their names and addresses and the number and class of shares held by each stockholder, a copy of these Bylaws, as may be amended to date, minute books, accounting books and other records.
Any such records maintained by the Corporation may be kept on, or by means of, or be in the form of, any information storage device or method, provided that the records so kept can be converted into clearly legible paper form within a reasonable time. The Corporation shall so convert any records so kept upon the request of any person entitled to inspect such records pursuant to the provisions of the General Corporation Law of the State of Delaware. When records are kept in such manner, a clearly legible paper form produced from or by means of the information storage device or method shall be admissible in evidence, and accepted for all other purposes, to the same extent as an original paper form accurately portrays the record.
Any stockholder of record, in person or by attorney or other agent, shall, upon written demand under oath stating the purpose thereof, have the right during the usual hours for business to inspect for any proper purpose the Corporation’s stock ledger, a list of its stockholders and its other books and records and to make copies or extracts therefrom. A proper purpose shall mean a purpose reasonably related to such person’s interest as a stockholder. In
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every instance where an attorney or other agent is the person who seeks the right to inspection, the demand under oath shall be accompanied by a power of attorney or such other writing that authorizes the attorney or other agent to so act on behalf of the stockholder. The demand under oath shall be directed to the Corporation at its registered office in Delaware or at its principal executive office.
8.3 Inspection by Directors. Any Director shall have the right to examine the Corporation’s stock ledger, a list of its stockholders and its other books and records for a purpose reasonably related to his or her position as a Director.
8.4 Dividends and Distributions. Subject to the provisions of the Certificate of Incorporation, if any, dividends and other distributions upon the capital stock of the Corporation may be declared by the Board of Directors at any regular or special meeting pursuant to applicable law. Dividends and other distributions may be paid in cash, in property, or in shares of the capital stock, subject to the provisions of the Certificate of Incorporation. Before payment of any dividend, there may be set aside out of any funds of the Corporation available for dividends such sum or sums as the Directors from time to time, in their absolute discretion, think proper as a reserve or reserves to meet contingencies, or for equalizing dividends, or for repairing or maintaining any property of the Corporation, or for such other purpose as the Directors shall think conducive to the interest of the Corporation, and the Directors may modify or abolish any such reserve in the manner in which it was created.
8.5 Annual Statement. The Board of Directors shall present at each annual meeting, and at any special meeting of the stockholders when called for by vote of the stockholders, a full and clear statement of the business and condition of the Corporation.
8.6 Checks. All checks or demands for money and notes of the Corporation shall be signed by such officer or officers or such other persons as the Board of Directors may from time to time designate.
8.7 Fiscal Year. The fiscal year of the Corporation shall be as determined by the Board of Directors. If the Board of Directors shall fail to do so, the Chief Executive Officer shall fix the fiscal year.
8.8 Seal. The corporate seal shall have inscribed thereon the name of the Corporation, the year of its organization and the words “Corporate Seal, Delaware.” The seal may be used by causing it or a facsimile thereof to be impressed or affixed or in any manner reproduced.
8.9 Amendments. The original or other bylaws may be adopted, amended or repealed by the stockholders entitled to vote thereon at any regular or special meeting or, if the Certificate of Incorporation so provides, by the Board of Directors. The fact that such power has been so conferred upon the Board of Directors shall not divest the stockholders of the power nor limit their power to adopt, amend or repeal bylaws.
8.10 Interpretation of Bylaws. All words, terms and provisions of these Bylaws shall be interpreted and defined by and in accordance with the General Corporation Law of the State of Delaware, as amended, and as amended from time to time hereafter.
8.11 Exclusive Forum for Certain Litigation. Unless the Corporation consents in writing to the selection of an alternative forum, the Court of Chancery, or, if that Court does not have jurisdiction, the United States District Court for the District of Delaware shall be the sole and exclusive forum for (a) any derivative action or proceeding brought on behalf of the Corporation, (b) any action asserting a claim of breach of any duty owed by any Director or officer or other agent of the Corporation to the Corporation or to the stockholders of the Corporation, (c) any action asserting a claim against the Corporation or any Director or officer or other agent of the Corporation arising pursuant to any provision of the General Corporation Law of the State of Delaware, as amended, or the Certificate of Incorporation or these Bylaws, or (d) any action asserting a claim against the Corporation or any Director or officer or other agent of the Corporation that is governed by the internal affairs doctrine.
8.12 Conflict with 1940 Act. If and to the extent that any provision of the General Corporation Law of the State of Delaware, as amended, or any provision of these Bylaws shall conflict with any provision of the 1940 Act, the applicable provision of the 1940 Act shall control.
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EXHIBIT 31.1
CERTIFICATION PURSUANT TO SECTION 302
CHIEF EXECUTIVE OFFICER CERTIFICATION
I, Stuart Aronson, Chief Executive Officer of WhiteHorse Finance, Inc., certify that:
1. I have reviewed this Quarterly Report on Form 10-Q of WhiteHorse Finance, Inc.;
2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;
3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of and for the periods presented in this report;
4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:
a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;
b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;
c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and
d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and
5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):
a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and
b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.
Date: November 14, 2022
By: | /s/ Stuart Aronson |
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| Stuart Aronson | |
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| Chief Executive Officer | |
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EXHIBIT 31.2
CERTIFICATION PURSUANT TO SECTION 302
CHIEF FINANCIAL OFFICER CERTIFICATION
I, Joyson C. Thomas, Chief Financial Officer of WhiteHorse Finance, Inc., certify that:
1. I have reviewed this Quarterly Report on Form 10-Q of WhiteHorse Finance, Inc.;
2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;
3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of and for the periods presented in this report;
4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:
a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;
b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;
c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and
d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and
5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):
a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and
b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.
Date: November 14, 2022
By: | /s/ Joyson C. Thomas |
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| Joyson C. Thomas | |
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| Chief Financial Officer | |
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EXHIBIT 32.1
CERTIFICATION OF CHIEF EXECUTIVE OFFICER
Pursuant to
Section 906 of the Sarbanes-Oxley Act of 2002 (18 U.S.C. Section 1350)
In connection with this Report on Form 10-Q for the three months ended September 30, 2022, (the “Report”) of WhiteHorse Finance, Inc. (the “Registrant”), as filed with the Securities and Exchange Commission on the date hereof, I, Stuart Aronson, Chief Executive Officer of the Registrant, hereby certify, to the best of my knowledge, that:
(1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and
(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Registrant.
/s/ Stuart Aronson |
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Stuart Aronson | |
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Chief Executive Officer | |
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November 14, 2022 | |
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EXHIBIT 32.2
CERTIFICATION OF CHIEF FINANCIAL OFFICER
Pursuant to
Section 906 of the Sarbanes-Oxley Act of 2002 (18 U.S.C. Section 1350)
In connection with this Report on Form 10-Q for the three months ended September 30, 2022 (the “Report”) of WhiteHorse Finance, Inc. (the “Registrant”), as filed with the Securities and Exchange Commission on the date hereof, I, Joyson C. Thomas, Chief Financial Officer of the Registrant, hereby certify, to the best of my knowledge, that:
(1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and
(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Registrant.
/s/ Joyson C. Thomas |
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Joyson C. Thomas | |
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Chief Financial Officer | |
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November 14, 2022 | |
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Consolidated Statements of Assets and Liabilities (Parenthetical) - USD ($) $ in Thousands |
9 Months Ended | 12 Months Ended |
|---|---|---|
Sep. 30, 2022 |
Dec. 31, 2021 |
|
| Consolidated Statements of Assets and Liabilities | ||
| Investments, amortized cost | $ 773,406 | $ 831,960 |
| Restricted foreign currency, cost | $ 28 | $ 464 |
| Derivative Asset, Type [Extensible Enumeration] | Foreign Exchange Forward [Member] | Foreign Exchange Forward [Member] |
| Common Stock, Par or Stated Value Per Share | $ 0.001 | $ 0.001 |
| Common Stock, Shares Authorized | 100,000,000 | 100,000,000 |
| Common Stock, Shares, Issued | 23,243,088 | 23,162,667 |
| Common Stock, Shares, Outstanding | 23,243,088 | 23,162,667 |
Consolidated Statements of Changes in Net Assets - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||||||
|---|---|---|---|---|---|---|---|---|
Sep. 30, 2022 |
Jun. 30, 2022 |
Mar. 31, 2022 |
Sep. 30, 2021 |
Jun. 30, 2021 |
Mar. 31, 2021 |
Sep. 30, 2022 |
Sep. 30, 2021 |
|
| Increase (Decrease) in Stockholders' Equity | ||||||||
| Beginning Balance | $ 347,425 | $ 347,919 | $ 349,751 | $ 319,621 | $ 314,349 | $ 312,897 | $ 349,751 | $ 312,897 |
| Beginning Balance (in shares) | 23,162,667 | 23,162,667 | ||||||
| Stock issued in connection with at-the-market offering | (72) | $ 197 | $ 1,438 | 1,894 | 590 | |||
| Stock issued in connection with at-the-market offering (in shares) | 214,278 | 80,421 | 390,842 | |||||
| Stock issued in connection with dividend reinvestment plan | 480 | 498 | $ 1,823 | 225 | ||||
| Net increase in net assets resulting from operations: | ||||||||
| Net investment income after excise tax | 9,768 | 7,877 | 8,539 | 7,639 | 6,100 | 7,600 | ||
| Net realized gains (losses) on investments | 230 | 2,342 | (18,465) | (96) | (563) | 8,161 | ||
| Net change in unrealized appreciation (depreciation) on investments | (6,153) | (2,870) | 15,633 | 732 | 4,974 | (7,592) | ||
| Distributions declared | (8,251) | (8,251) | (8,234) | (7,433) | (7,358) | (7,307) | ||
| Ending Balance | $ 343,019 | 347,425 | 347,919 | 323,724 | 319,621 | 314,349 | $ 343,019 | $ 323,724 |
| Ending Balance (in shares) | 23,243,088 | 23,243,088 | ||||||
| Common Stock | ||||||||
| Increase (Decrease) in Stockholders' Equity | ||||||||
| Beginning Balance | $ 23 | $ 23 | $ 23 | $ 21 | $ 21 | $ 21 | $ 23 | $ 21 |
| Beginning Balance (in shares) | 23,243,088 | 23,211,413 | 23,162,667 | 20,722,596 | 20,583,835 | 20,546,032 | 23,162,667 | 20,546,032 |
| Stock issued in connection with at-the-market offering (in shares) | 16,678 | 94,897 | 124,252 | 37,803 | ||||
| Stock issued in connection with dividend reinvestment plan (in shares) | 31,675 | 32,068 | 119,381 | 14,509 | ||||
| Net increase in net assets resulting from operations: | ||||||||
| Ending Balance | $ 23 | $ 23 | $ 23 | $ 21 | $ 21 | $ 21 | $ 23 | $ 21 |
| Ending Balance (in shares) | 23,243,088 | 23,243,088 | 23,211,413 | 20,936,874 | 20,722,596 | 20,583,835 | 23,243,088 | 20,936,874 |
| Paid-in Capital in Excess of Par | ||||||||
| Increase (Decrease) in Stockholders' Equity | ||||||||
| Beginning Balance | $ 340,264 | $ 339,856 | $ 339,161 | $ 302,711 | $ 300,592 | $ 300,002 | $ 339,161 | $ 300,002 |
| Stock issued in connection with at-the-market offering | (72) | 197 | 1,438 | 1,894 | 590 | |||
| Stock issued in connection with dividend reinvestment plan | 480 | 498 | 1,823 | 225 | ||||
| Net increase in net assets resulting from operations: | ||||||||
| Ending Balance | 340,264 | 340,264 | 339,856 | 305,972 | 302,711 | 300,592 | 340,264 | 305,972 |
| Accumulated Earnings (Loss) | ||||||||
| Increase (Decrease) in Stockholders' Equity | ||||||||
| Beginning Balance | 7,138 | 8,040 | 10,567 | 16,889 | 13,736 | 12,874 | 10,567 | 12,874 |
| Net increase in net assets resulting from operations: | ||||||||
| Net investment income after excise tax | 9,768 | 7,877 | 8,539 | 7,639 | 6,100 | 7,600 | ||
| Net realized gains (losses) on investments | 230 | 2,342 | (18,465) | (96) | (563) | 8,161 | ||
| Net change in unrealized appreciation (depreciation) on investments | (6,153) | (2,870) | 15,633 | 732 | 4,974 | (7,592) | ||
| Distributions declared | (8,251) | (8,251) | (8,234) | (7,433) | (7,358) | (7,307) | ||
| Ending Balance | $ 2,732 | $ 7,138 | $ 8,040 | $ 17,731 | $ 16,889 | $ 13,736 | $ 2,732 | $ 17,731 |
Consolidated Statements of Cash Flows - Total cash, cash equivalents and restricted cash - USD ($) $ in Thousands |
Sep. 30, 2022 |
Sep. 30, 2021 |
|---|---|---|
| Reconciliation of cash, cash equivalents | ||
| Cash and cash equivalents | $ 9,855 | $ 9,579 |
| Restricted cash and cash equivalents | 9,445 | 6,749 |
| Restricted foreign currency | 17 | 241 |
| Total cash, cash equivalents and restricted cash presented in consolidated statements of cash flows | $ 19,317 | $ 16,569 |
Consolidated Schedule of Investments £ in Thousands, $ in Thousands, $ in Thousands |
9 Months Ended | 12 Months Ended | ||||
|---|---|---|---|---|---|---|
|
Sep. 30, 2022
USD ($)
|
Dec. 31, 2021
USD ($)
|
Sep. 30, 2022
CAD ($)
|
Sep. 30, 2022
GBP (£)
|
Dec. 31, 2021
CAD ($)
|
Dec. 31, 2020
USD ($)
|
|
| Schedule of Investments [Line Items] | ||||||
| Investments, amortized cost | $ 773,406 | $ 831,960 | ||||
| Investments, at fair value | $ 764,554 | $ 819,208 | ||||
| Percent of net assets | 222.86% | 234.24% | 222.86% | 222.86% | 234.24% | |
| PIK interest rate | 1.50% | 1.50% | ||||
| Qualifying Assets Required Of Acquiree At Time Of Acquisition Of Total Assets | 70.00% | 70.00% | ||||
| Qualifying Assets Of Acquired Of Total Assets | 82.40% | 88.20% | ||||
| Investments Of Net Assets | 222.90% | 234.20% | ||||
| Investment Of Total Assets | 96.00% | 96.30% | ||||
| Additional interest for senior term debt | 2.75% | |||||
| Additional Interest For Senior Term Debt | 3.50% | |||||
| Additional interest for senior term debt | 3.00% | |||||
| Interest Issuer May Pay In Cash Or Cash And PIK. | 2.00% | |||||
| Interest Investment Earns When Converted On Annual Basis | 14.00% | |||||
| One-month LIBOR | 0.10% | |||||
| Three-month LIBOR | 0.21% | |||||
| Six-month LIBOR | 0.34% | |||||
| SOFR | 0.05% | |||||
| CDOR | 0.52% | |||||
| Canadian prime | 2.45% | |||||
| Prime | 3.25% | |||||
| Unrealized appreciation | $ 10 | |||||
| Morgan Stanley | ||||||
| Schedule of Investments [Line Items] | ||||||
| Unrealized appreciation | $ 10 | |||||
| Morgan Stanley | CAD | ||||||
| Schedule of Investments [Line Items] | ||||||
| Currency to be sold | 199 | |||||
| Morgan Stanley | USD | ||||||
| Schedule of Investments [Line Items] | ||||||
| Currency to be purchased | 155 | |||||
| Advertising | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investments, amortized cost | $ 9,763 | |||||
| Investments, at fair value | $ 9,782 | |||||
| Air Freight & Logistics | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investments, amortized cost | $ 3,531 | |||||
| Investments, at fair value | $ 3,557 | |||||
| Application Software | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 13,183 | $ 13,247 | ||||
| Investments, at fair value | $ 13,411 | $ 13,518 | ||||
| Building Products | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 14,125 | $ 16,441 | ||||
| Investments, at fair value | $ 14,305 | $ 16,603 | ||||
| Construction & Engineering | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 8,534 | $ 13,626 | ||||
| Investments, at fair value | $ 8,625 | $ 13,975 | ||||
| Data Processing & Outsourced Services | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 15,497 | $ 15,766 | ||||
| Investments, at fair value | $ 14,507 | $ 16,160 | ||||
| Diversified Support Services | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 12,302 | $ 12,773 | ||||
| Investments, at fair value | $ 11,741 | $ 10,489 | ||||
| Electronic Equipment & Instruments | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 13,564 | $ 6,680 | ||||
| Investments, at fair value | $ 13,485 | $ 6,687 | ||||
| Environmental & Facilities Services | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 18,577 | $ 6,780 | ||||
| Investments, at fair value | $ 18,641 | $ 6,872 | ||||
| Household Appliances | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investments, amortized cost | $ 8,325 | |||||
| Investments, at fair value | $ 7,773 | |||||
| Industrial Machinery | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 15,168 | $ 6,727 | ||||
| Investments, at fair value | $ 15,276 | $ 6,815 | ||||
| Internet & Direct Marketing Retail | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 18,901 | $ 15,153 | ||||
| Investments, at fair value | $ 19,114 | $ 15,353 | ||||
| Investment Banking & Brokerage | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 5,643 | $ 9,943 | ||||
| Investments, at fair value | $ 5,687 | $ 10,054 | ||||
| IT Consulting And Other Services | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 34,933 | $ 40,384 | ||||
| Investments, at fair value | $ 33,342 | $ 40,697 | ||||
| Leisure Products | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 8,945 | $ 8,931 | ||||
| Investments, at fair value | $ 9,044 | $ 8,930 | ||||
| Packaged Foods & Meats | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 12,297 | $ 26,802 | ||||
| Investments, at fair value | $ 11,998 | $ 25,606 | ||||
| Personal Products | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 3,639 | $ 4,185 | ||||
| Investments, at fair value | $ 3,698 | $ 4,273 | ||||
| Real Estate Operating Companies | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 10,777 | $ 4,781 | ||||
| Investments, at fair value | $ 10,722 | $ 4,780 | ||||
| Research & Consulting Services | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 8,799 | $ 8,852 | ||||
| Investments, at fair value | $ 8,832 | $ 8,901 | ||||
| Systems Software | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investments, amortized cost | $ 9,801 | |||||
| Investments, at fair value | $ 9,898 | |||||
| Technology Hardware, Storage & Peripherals | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 14,899 | $ 14,694 | ||||
| Investments, at fair value | $ 14,991 | 14,725 | ||||
| Debt Investments | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investments, amortized cost | $ 727,213 | 794,969 | ||||
| Investments, at fair value | $ 716,495 | $ 781,049 | ||||
| Percent of net assets | 208.83% | 223.32% | 208.83% | 208.83% | 223.32% | |
| Debt Investments | Advertising | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investments, amortized cost | $ 9,490 | |||||
| Investments, at fair value | $ 9,488 | |||||
| Percent of net assets | 2.71% | 2.71% | ||||
| Debt Investments | Air Freight & Logistics | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 15,655 | $ 20,021 | ||||
| Investments, at fair value | $ 15,440 | $ 20,129 | ||||
| Percent of net assets | 4.50% | 5.75% | 4.50% | 4.50% | 5.75% | |
| Debt Investments | Alternative Carriers | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investments, amortized cost | $ 12,040 | |||||
| Investments, at fair value | $ 11,993 | |||||
| Percent of net assets | 3.50% | 3.50% | 3.50% | |||
| Debt Investments | Application Software | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 20,674 | $ 22,460 | ||||
| Investments, at fair value | $ 18,145 | $ 22,590 | ||||
| Percent of net assets | 5.28% | 6.46% | 5.28% | 5.28% | 6.46% | |
| Debt Investments | Asset Management & Custody Banks | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investments, amortized cost | $ 10,108 | |||||
| Investments, at fair value | $ 10,169 | |||||
| Percent of net assets | 2.97% | 2.97% | 2.97% | |||
| Debt Investments | Automotive Retail | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 14,532 | $ 15,193 | ||||
| Investments, at fair value | $ 14,594 | $ 15,286 | ||||
| Percent of net assets | 4.25% | 4.37% | 4.25% | 4.25% | 4.37% | |
| Debt Investments | Broadcasting | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 8,052 | $ 8,027 | ||||
| Investments, at fair value | $ 7,942 | $ 8,027 | ||||
| Percent of net assets | 2.32% | 2.30% | 2.32% | 2.32% | 2.30% | |
| Debt Investments | Building Products | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 26,714 | $ 43,653 | ||||
| Investments, at fair value | $ 24,714 | $ 43,757 | ||||
| Percent of net assets | 7.20% | 12.51% | 7.20% | 7.20% | 12.51% | |
| Debt Investments | Cable & Satellite | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 14,891 | $ 14,936 | ||||
| Investments, at fair value | $ 14,323 | $ 14,526 | ||||
| Percent of net assets | 4.18% | 4.15% | 4.18% | 4.18% | 4.15% | |
| Debt Investments | Commodity Chemicals | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 15,777 | $ 15,047 | ||||
| Investments, at fair value | $ 16,003 | $ 15,172 | ||||
| Percent of net assets | 4.67% | 4.34% | 4.67% | 4.67% | 4.34% | |
| Debt Investments | Construction & Engineering | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investments, amortized cost | $ 10,814 | |||||
| Investments, at fair value | $ 11,086 | |||||
| Percent of net assets | 3.17% | 3.17% | ||||
| Debt Investments | Construction Materials | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 8,402 | $ 7,725 | ||||
| Investments, at fair value | $ 8,168 | $ 7,673 | ||||
| Percent of net assets | 2.37% | 2.20% | 2.37% | 2.37% | 2.20% | |
| Debt Investments | Consumer Finance | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investments, amortized cost | $ 9,455 | |||||
| Investments, at fair value | $ 9,628 | |||||
| Percent of net assets | 2.76% | 2.76% | ||||
| Debt Investments | Data Processing & Outsourced Services | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 39,673 | $ 31,301 | ||||
| Investments, at fair value | $ 41,019 | $ 31,971 | ||||
| Percent of net assets | 11.96% | 9.14% | 11.96% | 11.96% | 9.14% | |
| Debt Investments | Department Stores | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investments, amortized cost | $ 13,331 | |||||
| Investments, at fair value | $ 13,538 | |||||
| Percent of net assets | 3.87% | 3.87% | ||||
| Debt Investments | Distributors | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 5,326 | $ 4,949 | ||||
| Investments, at fair value | $ 3,618 | $ 4,025 | ||||
| Percent of net assets | 1.05% | 1.15% | 1.05% | 1.05% | 1.15% | |
| Debt Investments | Diversified Chemicals | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 14,867 | $ 18,643 | ||||
| Investments, at fair value | $ 13,941 | $ 18,360 | ||||
| Percent of net assets | 4.06% | 5.25% | 4.06% | 4.06% | 5.25% | |
| Debt Investments | Diversified Support Services | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 11,264 | $ 11,459 | ||||
| Investments, at fair value | $ 11,165 | $ 11,460 | ||||
| Percent of net assets | 3.25% | 3.28% | 3.25% | 3.25% | 3.28% | |
| Debt Investments | Education Services | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 13,315 | $ 13,235 | ||||
| Investments, at fair value | $ 13,285 | $ 13,231 | ||||
| Percent of net assets | 3.87% | 3.79% | 3.87% | 3.87% | 3.79% | |
| Debt Investments | Electric Utilities | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 10,331 | $ 10,299 | ||||
| Investments, at fair value | $ 10,408 | $ 10,296 | ||||
| Percent of net assets | 3.03% | 2.94% | 3.03% | 3.03% | 2.94% | |
| Debt Investments | Electronic Equipment & Instruments | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investments, amortized cost | $ 6,684 | |||||
| Investments, at fair value | $ 6,687 | |||||
| Percent of net assets | 1.91% | 1.91% | ||||
| Debt Investments | Environmental & Facilities Services | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 18,251 | $ 32,174 | ||||
| Investments, at fair value | $ 18,108 | $ 32,173 | ||||
| Percent of net assets | 5.28% | 9.20% | 5.28% | 5.28% | 9.20% | |
| Debt Investments | Health Care Facilities | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Health Care Facilities | Health Care Facilities | ||||
| Investments, amortized cost | $ 10,392 | $ 36,949 | ||||
| Investments, at fair value | $ 10,318 | $ 25,576 | ||||
| Percent of net assets | 3.01% | 7.31% | 3.01% | 3.01% | 7.31% | |
| Debt Investments | Health Care Services | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 33,516 | $ 57,609 | ||||
| Investments, at fair value | $ 32,756 | $ 57,037 | ||||
| Percent of net assets | 9.56% | 16.30% | 9.56% | 9.56% | 16.30% | |
| Debt Investments | Health Care Supplies | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investments, amortized cost | $ 23,199 | |||||
| Investments, at fair value | $ 23,354 | |||||
| Percent of net assets | 6.80% | 6.80% | 6.80% | |||
| Debt Investments | Heavy Electrical Equipment | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 14,045 | $ 11,027 | ||||
| Investments, at fair value | $ 13,897 | $ 11,088 | ||||
| Percent of net assets | 4.05% | 3.17% | 4.05% | 4.05% | 3.17% | |
| Debt Investments | Home Furnishings | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 25,404 | $ 24,479 | ||||
| Investments, at fair value | $ 25,311 | $ 24,017 | ||||
| Percent of net assets | 7.37% | 6.87% | 7.37% | 7.37% | 6.87% | |
| Debt Investments | Household Products | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 11,897 | $ 11,637 | ||||
| Investments, at fair value | $ 11,414 | $ 11,773 | ||||
| Percent of net assets | 3.32% | 3.36% | 3.32% | 3.32% | 3.36% | |
| Debt Investments | Household Appliances | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investments, amortized cost | $ 6,040 | |||||
| Investments, at fair value | $ 6,003 | |||||
| Percent of net assets | 1.75% | 1.75% | 1.75% | |||
| Debt Investments | Industrial Machinery | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investments, amortized cost | $ 7,521 | |||||
| Investments, at fair value | $ 7,541 | |||||
| Percent of net assets | 2.20% | 2.20% | 2.20% | |||
| Debt Investments | Interactive Media & Services | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 8,006 | $ 18,609 | ||||
| Investments, at fair value | $ 7,933 | $ 18,759 | ||||
| Percent of net assets | 2.31% | 5.36% | 2.31% | 2.31% | 5.36% | |
| Debt Investments | Internet & Direct Marketing Retail | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 37,285 | $ 41,910 | ||||
| Investments, at fair value | $ 37,542 | $ 42,440 | ||||
| Percent of net assets | 10.95% | 12.13% | 10.95% | 10.95% | 12.13% | |
| Debt Investments | Investment Banking & Brokerage | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 12,043 | $ 12,674 | ||||
| Investments, at fair value | $ 12,077 | $ 12,729 | ||||
| Percent of net assets | 3.52% | 3.64% | 3.52% | 3.52% | 3.64% | |
| Debt Investments | IT Consulting And Other Services | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 13,649 | $ 17,679 | ||||
| Investments, at fair value | $ 13,653 | $ 17,694 | ||||
| Percent of net assets | 3.98% | 5.06% | 3.98% | 3.98% | 5.06% | |
| Debt Investments | Leisure Facilities | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 22,075 | $ 22,020 | ||||
| Investments, at fair value | $ 21,868 | $ 21,878 | ||||
| Percent of net assets | 6.37% | 6.26% | 6.37% | 6.37% | 6.26% | |
| Debt Investments | Leisure Products | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | us-gaap-supplement:InvestmentAffiliatedIssuerMember | Non-controlled/non-affiliate company investments | us-gaap-supplement:InvestmentAffiliatedIssuerMember | us-gaap-supplement:InvestmentAffiliatedIssuerMember | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 3,565 | $ 6,115 | ||||
| Investments, at fair value | $ 3,509 | $ 3,072 | ||||
| Percent of net assets | 1.02% | 0.88% | 1.02% | 1.02% | 0.88% | |
| Debt Investments | Life Sciences Tools & Services | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 4,932 | $ 4,925 | ||||
| Investments, at fair value | $ 4,912 | $ 4,925 | ||||
| Percent of net assets | 1.43% | 1.41% | 1.43% | 1.43% | 1.41% | |
| Debt Investments | Office Services & Supplies | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 26,109 | $ 20,832 | ||||
| Investments, at fair value | $ 25,039 | $ 20,921 | ||||
| Percent of net assets | 7.30% | 5.98% | 7.30% | 7.30% | 5.98% | |
| Debt Investments | Packaged Foods & Meats | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 11,175 | $ 11,084 | ||||
| Investments, at fair value | $ 10,922 | $ 10,862 | ||||
| Percent of net assets | 3.19% | 3.11% | 3.19% | 3.19% | 3.11% | |
| Debt Investments | Personal Products | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 13,703 | $ 12,055 | ||||
| Investments, at fair value | $ 13,566 | $ 12,260 | ||||
| Percent of net assets | 3.96% | 3.50% | 3.96% | 3.96% | 3.50% | |
| Debt Investments | Paper Packaging | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investments, amortized cost | $ 8,099 | |||||
| Investments, at fair value | $ 8,099 | |||||
| Percent of net assets | 2.35% | 2.35% | 2.35% | |||
| Debt Investments | Real Estate Operating Companies | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investments, amortized cost | $ 5,425 | |||||
| Investments, at fair value | $ 5,431 | |||||
| Percent of net assets | 1.56% | 1.56% | ||||
| Debt Investments | Research & Consulting Services | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 22,244 | $ 23,987 | ||||
| Investments, at fair value | $ 22,316 | $ 23,822 | ||||
| Percent of net assets | 6.50% | 6.81% | 6.50% | 6.50% | 6.81% | |
| Debt Investments | Specialized Consumer Services | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 36,993 | $ 35,322 | ||||
| Investments, at fair value | $ 37,096 | $ 35,385 | ||||
| Percent of net assets | 10.82% | 10.11% | 10.82% | 10.82% | 10.11% | |
| Debt Investments | Specialized Finance | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Controlled affiliate company investments | Controlled affiliate company investments | Controlled affiliate company investments | Controlled affiliate company investments | Controlled affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 80,000 | $ 60,000 | ||||
| Investments, at fair value | $ 80,000 | $ 60,000 | ||||
| Percent of net assets | 23.32% | 17.16% | 23.32% | 23.32% | 17.16% | |
| Debt Investments | Systems Software | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 18,970 | $ 19,018 | ||||
| Investments, at fair value | $ 17,525 | $ 19,160 | ||||
| Percent of net assets | 5.11% | 5.48% | 5.11% | 5.11% | 5.48% | |
| Debt Investments | Technology Hardware, Storage & Peripherals | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 16,479 | $ 22,717 | ||||
| Investments, at fair value | $ 16,809 | $ 23,117 | ||||
| Percent of net assets | 4.90% | 6.61% | 4.90% | 4.90% | 6.61% | |
| Subordinated Debt [Member] | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investments, amortized cost | $ 167 | $ 167 | ||||
| Investments, at fair value | $ 167 | 167 | ||||
| Equity Investments | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investments, amortized cost | $ 46,193 | 36,991 | ||||
| Investments, at fair value | $ 48,059 | $ 38,159 | ||||
| Percent of net assets | 14.03% | 10.92% | 14.03% | 14.03% | 10.92% | |
| Equity Investments | Advertising | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 251 | $ 250 | ||||
| Investments, at fair value | $ 219 | $ 250 | ||||
| Percent of net assets | 0.06% | 0.07% | 0.06% | 0.06% | 0.07% | |
| Equity Investments | Air Freight & Logistics | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 1,250 | $ 1,250 | ||||
| Investments, at fair value | $ 606 | $ 1,250 | ||||
| Percent of net assets | 0.18% | 0.36% | 0.18% | 0.18% | 0.36% | |
| Equity Investments | Building Products | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investments, amortized cost | $ 423 | |||||
| Investments, at fair value | $ 603 | |||||
| Percent of net assets | 0.18% | 0.18% | 0.18% | |||
| Equity Investments | Data Processing & Outsourced Services | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 476 | $ 423 | ||||
| Investments, at fair value | $ 2,368 | $ 427 | ||||
| Percent of net assets | 0.69% | 0.12% | 0.69% | 0.69% | 0.12% | |
| Equity Investments | Data Processing And Outsourced Services Acquired on 120420 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investments, amortized cost | $ 476 | |||||
| Investments, at fair value | $ 893 | |||||
| Percent of net assets | 0.26% | 0.26% | ||||
| Equity Investments | Diversified Support Services | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 333 | $ 317 | ||||
| Investments, at fair value | $ 144 | $ 158 | ||||
| Percent of net assets | 0.04% | 0.05% | 0.04% | 0.04% | 0.05% | |
| Equity Investments | Education Services | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 167 | $ 167 | ||||
| Investments, at fair value | $ 118 | $ 167 | ||||
| Percent of net assets | 0.03% | 0.05% | 0.03% | 0.03% | 0.05% | |
| Equity Investments | Environmental & Facilities Services | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 825 | $ 825 | ||||
| Investments, at fair value | $ 661 | $ 825 | ||||
| Percent of net assets | 0.19% | 0.24% | 0.19% | 0.19% | 0.24% | |
| Equity Investments | Health Care Facilities | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investments, amortized cost | $ 857 | |||||
| Investments, at fair value | $ 1,018 | |||||
| Percent of net assets | 0.29% | 0.29% | ||||
| Equity Investments | Industrial Machinery | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investments, amortized cost | $ 667 | |||||
| Investments, at fair value | $ 668 | |||||
| Percent of net assets | 0.19% | 0.19% | 0.19% | |||
| Equity Investments | Interactive Media & Services | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 851 | $ 850 | ||||
| Investments, at fair value | $ 2,327 | $ 1,398 | ||||
| Percent of net assets | 0.68% | 0.40% | 0.68% | 0.68% | 0.40% | |
| Equity Investments | Internet & Direct Marketing Retail | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 1,614 | $ 1,700 | ||||
| Investments, at fair value | $ 2,770 | $ 3,228 | ||||
| Percent of net assets | 0.81% | 0.92% | 0.81% | 0.81% | 0.92% | |
| Equity Investments | Investment Banking & Brokerage | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | us-gaap-supplement:InvestmentAffiliatedIssuerMember | us-gaap-supplement:InvestmentAffiliatedIssuerMember | us-gaap-supplement:InvestmentAffiliatedIssuerMember | us-gaap-supplement:InvestmentAffiliatedIssuerMember | us-gaap-supplement:InvestmentAffiliatedIssuerMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 6,944 | $ 6,944 | ||||
| Investments, at fair value | $ 6,295 | $ 6,874 | ||||
| Percent of net assets | 1.84% | 1.97% | 1.84% | 1.84% | 1.97% | |
| Equity Investments | IT Consulting And Other Services | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 1,468 | $ 1,468 | ||||
| Investments, at fair value | $ 1,818 | $ 1,468 | ||||
| Percent of net assets | 0.53% | 0.42% | 0.53% | 0.53% | 0.42% | |
| Equity Investments | Leisure Facilities | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 2,734 | $ 2,734 | ||||
| Investments, at fair value | $ 221 | $ 264 | ||||
| Percent of net assets | 0.07% | 0.07% | 0.07% | 0.07% | 0.07% | |
| Equity Investments | Leisure Products | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | us-gaap-supplement:InvestmentAffiliatedIssuerMember | us-gaap-supplement:InvestmentAffiliatedIssuerMember | us-gaap-supplement:InvestmentAffiliatedIssuerMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investments, amortized cost | $ 4,060 | |||||
| Investments, at fair value | $ 2,099 | |||||
| Percent of net assets | 0.62% | 0.62% | 0.62% | |||
| Equity Investments | Other Diversified Financial Services | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 2,890 | $ 2,890 | ||||
| Investments, at fair value | $ 3,823 | $ 3,492 | ||||
| Percent of net assets | 1.11% | 1.00% | 1.11% | 1.11% | 1.00% | |
| Equity Investments | Paper Packaging | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investments, amortized cost | $ 400 | |||||
| Investments, at fair value | $ 400 | |||||
| Percent of net assets | 0.12% | 0.12% | 0.12% | |||
| Equity Investments | Specialized Consumer Services | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 840 | $ 840 | ||||
| Investments, at fair value | $ 853 | $ 840 | ||||
| Percent of net assets | 0.26% | 0.24% | 0.26% | 0.26% | 0.24% | |
| Equity Investments | Specialized Finance | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Controlled affiliate company investments | Controlled affiliate company investments | Controlled affiliate company investments | Controlled affiliate company investments | Controlled affiliate company investments | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investments, amortized cost | $ 20,000 | $ 15,000 | ||||
| Investments, at fair value | $ 22,066 | $ 15,607 | ||||
| Percent of net assets | 6.43% | 4.46% | 6.43% | 6.43% | 4.46% | |
| Non-controlled/non-affiliate company investments | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investments, at fair value | $ 650,585 | $ 736,727 | ||||
| Investment, Identifier [Axis]: ABB/Con-cise Optical Group LLC First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |||
| Investment, Issuer Name [Extensible Enumeration] | whf:ABBCon-ciseOpticalGroupLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Health Care Supplies | Health Care Supplies | Health Care Supplies | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | us-gaap:BaseRateMember | us-gaap:BaseRateMember | us-gaap:BaseRateMember | |||
| Floor | 0.75% | 0.75% | 0.75% | |||
| Spread Above Index | 6.51% | 6.51% | 6.51% | |||
| Interest Rate | 12.72% | 12.72% | 12.72% | |||
| Acquisition Date | Feb. 23, 2022 | |||||
| Maturity Date | Feb. 23, 2028 | Feb. 23, 2028 | Feb. 23, 2028 | |||
| Investments, amortized cost | $ 2,058 | |||||
| Investments, at fair value | $ 2,073 | |||||
| Percent of net assets | 0.60% | 0.60% | 0.60% | |||
| Principal/Share Amount | $ 2,106 | |||||
| Investment, Restriction Status [true false] | true | true | true | |||
| Investment, Significant Unobservable Input [true false] | true | true | true | |||
| Investment, Identifier [Axis]: ABB/Con-cise Optical Group LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |||
| Investment, Issuer Name [Extensible Enumeration] | whf:ABBCon-ciseOpticalGroupLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Health Care Supplies | Health Care Supplies | Health Care Supplies | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |||
| Floor | 0.75% | 0.75% | 0.75% | |||
| Spread Above Index | 7.50% | 7.50% | 7.50% | |||
| Interest Rate | 10.46% | 10.46% | 10.46% | |||
| Acquisition Date | Feb. 23, 2022 | |||||
| Maturity Date | Feb. 23, 2028 | Feb. 23, 2028 | Feb. 23, 2028 | |||
| Investments, amortized cost | $ 21,141 | |||||
| Investments, at fair value | $ 21,281 | |||||
| Percent of net assets | 6.20% | 6.20% | 6.20% | |||
| Principal/Share Amount | $ 21,627 | |||||
| Investment, Restriction Status [true false] | true | true | true | |||
| Investment, Significant Unobservable Input [true false] | true | true | true | |||
| Investment, Identifier [Axis]: ALM Media, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:ALMMediaLLCMember | whf:ALMMediaLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Research & Consulting Services | Research & Consulting Services | Research & Consulting Services | Research & Consulting Services | Research & Consulting Services | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.50% | 7.00% | 6.50% | 6.50% | 7.00% | |
| Interest Rate | 9.31% | 8.00% | 9.31% | 9.31% | 8.00% | |
| Acquisition Date | Nov. 25, 2019 | Nov. 25, 2019 | ||||
| Maturity Date | Nov. 25, 2024 | Nov. 25, 2024 | Nov. 25, 2024 | Nov. 25, 2024 | Nov. 25, 2024 | |
| Investments, amortized cost | $ 13,467 | $ 14,011 | ||||
| Investments, at fair value | $ 13,458 | $ 13,996 | ||||
| Percent of net assets | 3.92% | 4.00% | 3.92% | 3.92% | 4.00% | |
| Principal/Share Amount | $ 13,584 | $ 14,175 | ||||
| PIK interest rate | 1.00% | 1.00% | ||||
| Investment, interest rate, paid in cash | 10.25% | 10.25% | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: AST Applications Software Technology LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:ASTApplicationsSoftwareTechnologyLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | IT Consulting And Other Services | IT Consulting And Other Services | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 8.00% | 8.00% | ||||
| Interest Rate | 9.00% | 9.00% | ||||
| Acquisition Date | Jan. 10, 2017 | |||||
| Maturity Date | Jan. 10, 2023 | Jan. 10, 2023 | ||||
| Investments, amortized cost | $ 3,943 | |||||
| Investments, at fair value | $ 3,958 | |||||
| Percent of net assets | 1.13% | 1.13% | ||||
| Principal/Share Amount | $ 3,958 | |||||
| PIK interest rate | 1.00% | 1.00% | ||||
| Investment, interest rate, paid in cash | 8.00% | 8.00% | ||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: ATSG Inc First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:ATSGIncMember | whf:ATSGIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.50% | 6.50% | 6.50% | 6.50% | 6.50% | |
| Interest Rate | 9.42% | 7.50% | 9.42% | 9.42% | 7.50% | |
| Acquisition Date | Nov. 12, 2021 | Nov. 12, 2021 | ||||
| Maturity Date | Nov. 12, 2026 | Nov. 12, 2026 | Nov. 12, 2026 | Nov. 12, 2026 | Nov. 12, 2026 | |
| Investments, amortized cost | $ 13,649 | $ 13,736 | ||||
| Investments, at fair value | $ 13,653 | $ 13,736 | ||||
| Percent of net assets | 3.98% | 3.93% | 3.98% | 3.98% | 3.93% | |
| Principal/Share Amount | $ 13,877 | $ 14,008 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: Access USA Shipping, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:AccessUSAShippingLLCMember | whf:AccessUSAShippingLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Air Freight & Logistics | Air Freight & Logistics | Air Freight & Logistics | Air Freight & Logistics | Air Freight & Logistics | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.50% | 1.50% | 1.50% | 1.50% | 1.50% | |
| Spread Above Index | 8.00% | 8.00% | 8.00% | 8.00% | 8.00% | |
| Interest Rate | 11.12% | 9.50% | 11.12% | 11.12% | 9.50% | |
| Acquisition Date | Feb. 08, 2019 | Feb. 08, 2019 | ||||
| Maturity Date | Feb. 08, 2024 | Feb. 08, 2024 | Feb. 08, 2024 | Feb. 08, 2024 | Feb. 08, 2024 | |
| Investments, amortized cost | $ 4,699 | $ 4,906 | ||||
| Investments, at fair value | $ 4,718 | $ 4,937 | ||||
| Percent of net assets | 1.38% | 1.41% | 1.38% | 1.38% | 1.41% | |
| Principal/Share Amount | $ 4,718 | $ 4,937 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: Aeyon LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |||
| Investment, Issuer Name [Extensible Enumeration] | whf:AeyonLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Research & Consulting Services | Research & Consulting Services | Research & Consulting Services | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | |||
| Floor | 1.00% | 1.00% | 1.00% | |||
| Spread Above Index | 8.88% | 8.88% | 8.88% | |||
| Interest Rate | 11.62% | 11.62% | 11.62% | |||
| Acquisition Date | Feb. 10, 2022 | |||||
| Maturity Date | Feb. 10, 2027 | Feb. 10, 2027 | Feb. 10, 2027 | |||
| Investments, amortized cost | $ 8,777 | |||||
| Investments, at fair value | $ 8,858 | |||||
| Percent of net assets | 2.58% | 2.58% | 2.58% | |||
| Principal/Share Amount | $ 8,933 | |||||
| Investment, Restriction Status [true false] | true | true | true | |||
| Investment, Significant Unobservable Input [true false] | true | true | true | |||
| Investment, Identifier [Axis]: American Crafts, LC First Lien Secured Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |||
| Investment, Issuer Name [Extensible Enumeration] | whf:AmericanCraftsLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Office Services & Supplies | Office Services & Supplies | Office Services & Supplies | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |||
| Floor | 1.00% | 1.00% | 1.00% | |||
| Spread Above Index | 8.50% | 8.50% | 8.50% | |||
| Interest Rate | 11.62% | 11.62% | 11.62% | |||
| Acquisition Date | Jan. 25, 2022 | |||||
| Maturity Date | May 28, 2026 | May 28, 2026 | May 28, 2026 | |||
| Investments, amortized cost | $ 1,344 | |||||
| Investments, at fair value | $ 1,195 | |||||
| Percent of net assets | 0.35% | 0.35% | 0.35% | |||
| Principal/Share Amount | $ 1,367 | |||||
| Investment, Restriction Status [true false] | true | true | true | |||
| Investment, Significant Unobservable Input [true false] | true | true | true | |||
| Investment, Identifier [Axis]: American Crafts, LC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:AmericanCraftsLCMember | whf:AmericanCraftsLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Office Services & Supplies | Office Services & Supplies | Office Services & Supplies | Office Services & Supplies | Office Services & Supplies | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 8.50% | 8.50% | 8.50% | 8.50% | 8.50% | |
| Interest Rate | 11.62% | 9.50% | 11.62% | 11.62% | 9.50% | |
| Acquisition Date | May 28, 2021 | May 28, 2021 | ||||
| Maturity Date | May 28, 2026 | May 28, 2026 | May 28, 2026 | May 28, 2026 | May 28, 2026 | |
| Investments, amortized cost | $ 8,050 | $ 8,325 | ||||
| Investments, at fair value | $ 7,114 | $ 8,325 | ||||
| Percent of net assets | 2.07% | 2.38% | 2.07% | 2.07% | 2.38% | |
| Principal/Share Amount | $ 8,139 | $ 8,434 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: Arcole Holding Corporation Shares | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | us-gaap-supplement:InvestmentAffiliatedIssuerMember | us-gaap-supplement:InvestmentAffiliatedIssuerMember | us-gaap-supplement:InvestmentAffiliatedIssuerMember | us-gaap-supplement:InvestmentAffiliatedIssuerMember | us-gaap-supplement:InvestmentAffiliatedIssuerMember | |
| Investment, Issuer Name [Extensible Enumeration] | whf:ArcoleHoldingCorporationMember | whf:ArcoleHoldingCorporationMember | ||||
| Investment, Type [Extensible Enumeration] | Common Stock [Member] | Common Stock [Member] | Common Stock [Member] | Common Stock [Member] | Common Stock [Member] | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Investment Banking & Brokerage | Investment Banking & Brokerage | Investment Banking & Brokerage | Investment Banking & Brokerage | Investment Banking & Brokerage | |
| Acquisition Date | Oct. 01, 2020 | Oct. 01, 2020 | ||||
| Investments, amortized cost | $ 6,944 | $ 6,944 | ||||
| Investments, at fair value | $ 6,295 | $ 6,874 | $ 6,448 | |||
| Percent of net assets | 1.84% | 1.97% | 1.84% | 1.84% | 1.97% | |
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Non-income Producing [true false] | false | false | false | false | false | |
| Investment, Identifier [Axis]: Arcstor Midco, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:ArcstorMidcoLLCMember | whf:ArcstorMidcoLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Systems Software | Systems Software | Systems Software | Systems Software | Systems Software | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 7.00% | 7.00% | 7.00% | 7.00% | 7.00% | |
| Interest Rate | 10.67% | 8.00% | 10.67% | 10.67% | 8.00% | |
| Acquisition Date | Mar. 16, 2021 | Mar. 16, 2021 | ||||
| Maturity Date | Mar. 16, 2027 | Mar. 16, 2027 | Mar. 16, 2027 | Mar. 16, 2027 | Mar. 16, 2027 | |
| Investments, amortized cost | $ 18,970 | $ 19,018 | ||||
| Investments, at fair value | $ 17,525 | $ 19,160 | ||||
| Percent of net assets | 5.11% | 5.48% | 5.11% | 5.11% | 5.48% | |
| Principal/Share Amount | $ 19,256 | $ 19,354 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: Atlas Purchaser, Inc First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |||
| Investment, Issuer Name [Extensible Enumeration] | whf:AtlasPurchaserIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Application Software | Application Software | Application Software | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |||
| Floor | 0.75% | 0.75% | 0.75% | |||
| Spread Above Index | 5.25% | 5.25% | 5.25% | |||
| Interest Rate | 8.68% | 8.68% | 8.68% | |||
| Acquisition Date | Aug. 29, 2022 | |||||
| Maturity Date | May 08, 2028 | May 08, 2028 | May 08, 2028 | |||
| Investments, amortized cost | $ 2,595 | |||||
| Investments, at fair value | $ 2,562 | |||||
| Percent of net assets | 0.74% | 0.74% | 0.74% | |||
| Principal/Share Amount | $ 3,105 | |||||
| Investment, Restriction Status [true false] | true | true | true | |||
| Investment, Significant Unobservable Input [true false] | true | true | true | |||
| Investment, Identifier [Axis]: Atlas Purchaser, Inc Second Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:AtlasPurchaserIncMember | whf:AtlasPurchaserIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:SecondLienSecuredTermLoanMember | whf:SecondLienSecuredTermLoanMember | whf:SecondLienSecuredTermLoanMember | whf:SecondLienSecuredTermLoanMember | whf:SecondLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Application Software | Application Software | Application Software | Application Software | Application Software | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 0.75% | 0.75% | 0.75% | 0.75% | 0.75% | |
| Spread Above Index | 9.00% | 9.00% | 9.00% | 9.00% | 9.00% | |
| Interest Rate | 11.19% | 9.75% | 11.19% | 11.19% | 9.75% | |
| Acquisition Date | May 03, 2021 | May 03, 2021 | ||||
| Maturity Date | May 07, 2029 | May 07, 2029 | May 07, 2029 | May 07, 2029 | May 07, 2029 | |
| Investments, amortized cost | $ 14,628 | $ 14,586 | ||||
| Investments, at fair value | $ 12,197 | $ 14,700 | ||||
| Percent of net assets | 3.55% | 4.20% | 3.55% | 3.55% | 4.20% | |
| Principal/Share Amount | $ 15,000 | $ 15,000 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: Avision Holdings, LLC Class A LLC Interests | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:AvisionHoldingsLLCMember | whf:AvisionHoldingsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:ClassALLCInterestsMember | whf:ClassALLCInterestsMember | whf:ClassALLCInterestsMember | whf:ClassALLCInterestsMember | whf:ClassALLCInterestsMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Advertising | Advertising | Advertising | Advertising | Advertising | |
| Acquisition Date | Dec. 15, 2021 | Dec. 15, 2021 | ||||
| Investments, amortized cost | $ 251 | $ 250 | ||||
| Investments, at fair value | $ 219 | $ 250 | ||||
| Percent of net assets | 0.06% | 0.07% | 0.06% | 0.06% | 0.07% | |
| Principal/Share Amount | $ 201 | $ 200 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Non-income Producing [true false] | false | false | false | false | false | |
| Investment, Identifier [Axis]: BBQ Buyer, LLC First Lien Secured Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:BBQBuyerLLCMember | whf:BBQBuyerLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.50% | 1.50% | 1.50% | 1.50% | 1.50% | |
| Spread Above Index | 10.00% | 10.00% | 10.00% | 10.00% | 10.00% | |
| Interest Rate | 13.12% | 11.50% | 13.12% | 13.12% | 11.50% | |
| Acquisition Date | Apr. 29, 2022 | Dec. 02, 2021 | ||||
| Maturity Date | Aug. 28, 2025 | Aug. 28, 2025 | Aug. 28, 2025 | Aug. 28, 2025 | Aug. 28, 2025 | |
| Investments, amortized cost | $ 2,553 | $ 2,523 | ||||
| Investments, at fair value | $ 2,559 | $ 2,523 | ||||
| Percent of net assets | 0.75% | 0.72% | 0.75% | 0.75% | 0.72% | |
| Principal/Share Amount | $ 2,593 | $ 2,573 | ||||
| PIK interest rate | 2.00% | 2.00% | 2.00% | 2.00% | 2.00% | |
| Investment, interest rate, paid in cash | 11.12% | 9.50% | 11.12% | 11.12% | 9.50% | |
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: BBQ Buyer, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:BBQBuyerLLCMember | whf:BBQBuyerLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.50% | 1.50% | 1.50% | 1.50% | 1.50% | |
| Spread Above Index | 10.00% | 10.00% | 10.00% | 10.00% | 10.00% | |
| Interest Rate | 13.12% | 11.50% | 13.12% | 13.12% | 11.50% | |
| Acquisition Date | Aug. 28, 2020 | Aug. 28, 2020 | ||||
| Maturity Date | Aug. 28, 2025 | Aug. 28, 2025 | Aug. 28, 2025 | Aug. 28, 2025 | Aug. 28, 2025 | |
| Investments, amortized cost | $ 12,533 | $ 12,388 | ||||
| Investments, at fair value | $ 12,616 | $ 12,623 | ||||
| Percent of net assets | 3.68% | 3.61% | 3.68% | 3.68% | 3.61% | |
| Principal/Share Amount | $ 12,719 | $ 12,623 | ||||
| PIK interest rate | 2.00% | 2.00% | 2.00% | 2.00% | 2.00% | |
| Investment, interest rate, paid in cash | 11.12% | 9.50% | 11.12% | 11.12% | 9.50% | |
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: BBQ Buyer, LLC Shares | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:BBQBuyerLLCMember | whf:BBQBuyerLLCMember | ||||
| Investment, Type [Extensible Enumeration] | Common Stock [Member] | Common Stock [Member] | Common Stock [Member] | Common Stock [Member] | Common Stock [Member] | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | |
| Acquisition Date | Aug. 28, 2020 | Aug. 28, 2020 | ||||
| Investments, amortized cost | $ 1,100 | $ 1,100 | ||||
| Investments, at fair value | $ 1,954 | $ 2,442 | ||||
| Percent of net assets | 0.57% | 0.70% | 0.57% | 0.57% | 0.70% | |
| Principal/Share Amount | $ 1,100 | $ 1,100 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Non-income Producing [true false] | false | false | false | false | false | |
| Investment, Identifier [Axis]: BL Products Parent, LP Class A Units | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |||
| Investment, Issuer Name [Extensible Enumeration] | whf:BLProductsParentLPMember | |||||
| Investment, Type [Extensible Enumeration] | whf:ClassAUnitsMember | whf:ClassAUnitsMember | whf:ClassAUnitsMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Industrial Machinery | Industrial Machinery | Industrial Machinery | |||
| Acquisition Date | Feb. 01, 2022 | |||||
| Investments, amortized cost | $ 667 | |||||
| Investments, at fair value | $ 668 | |||||
| Percent of net assets | 0.19% | 0.19% | 0.19% | |||
| Principal/Share Amount | $ 667 | |||||
| Investment, Restriction Status [true false] | true | true | true | |||
| Investment, Significant Unobservable Input [true false] | true | true | true | |||
| Investment, Non-income Producing [true false] | false | false | false | |||
| Investment, Identifier [Axis]: BLP Buyer, Inc., First Lien Secured Revolving Loan, Floor 1.00%, Spread L plus 6.25%, Rate 7.44%, Due 2/1/27 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:BLProductsParentLPMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Industrial Machinery | Industrial Machinery | Industrial Machinery | |||
| Floor | 1.00% | 1.00% | 1.00% | |||
| Spread Above Index | 6.25% | 6.25% | 6.25% | |||
| Interest Rate | 9.00% | 9.00% | 9.00% | |||
| Acquisition Date | Feb. 18, 2022 | |||||
| Maturity Date | Feb. 01, 2027 | Feb. 01, 2027 | Feb. 01, 2027 | |||
| Investments, amortized cost | $ 269 | |||||
| Investments, at fair value | 271 | |||||
| Principal/Share Amount | $ 274 | |||||
| Investment, Identifier [Axis]: BLP Buyer, Inc., First Lien Secured Revolving Loan, Floor 1.00%, Spread L plus 6.25%, Rate 7.54%, Due 2/1/27 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:BLProductsParentLPMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Industrial Machinery | Industrial Machinery | Industrial Machinery | |||
| Floor | 1.00% | 1.00% | 1.00% | |||
| Spread Above Index | 6.25% | 6.25% | 6.25% | |||
| Interest Rate | 9.03% | 9.03% | 9.03% | |||
| Acquisition Date | Feb. 18, 2022 | |||||
| Maturity Date | Feb. 01, 2027 | Feb. 01, 2027 | Feb. 01, 2027 | |||
| Investments, amortized cost | $ 8,066 | |||||
| Investments, at fair value | 8,080 | |||||
| Principal/Share Amount | $ 8,209 | |||||
| Investment, Identifier [Axis]: BPII-JL Group Holdings LP Class A Units | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:BPII-JLGroupHoldingsLPMember | whf:BPII-JLGroupHoldingsLPMember | ||||
| Investment, Type [Extensible Enumeration] | whf:ClassAUnitsMember | whf:ClassAUnitsMember | whf:ClassAUnitsMember | whf:ClassAUnitsMember | whf:ClassAUnitsMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Environmental & Facilities Services | Environmental & Facilities Services | Environmental & Facilities Services | Environmental & Facilities Services | Environmental & Facilities Services | |
| Acquisition Date | Dec. 29, 2021 | Dec. 29, 2021 | ||||
| Investments, amortized cost | $ 825 | $ 825 | ||||
| Investments, at fair value | $ 661 | $ 825 | ||||
| Percent of net assets | 0.19% | 0.24% | 0.19% | 0.19% | 0.24% | |
| Principal/Share Amount | $ 83 | $ 83 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Non-income Producing [true false] | false | false | false | false | false | |
| Investment, Identifier [Axis]: Bridgepoint Healthcare, LLC First Lien Secured Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:BridgepointHealthcareLLCMember | whf:BridgepointHealthcareLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Health Care Facilities | Health Care Facilities | Health Care Facilities | Health Care Facilities | Health Care Facilities | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 7.75% | 7.75% | 7.75% | 7.75% | 7.75% | |
| Interest Rate | 10.51% | 8.75% | 10.51% | 10.51% | 8.75% | |
| Acquisition Date | Oct. 05, 2021 | Oct. 05, 2021 | ||||
| Maturity Date | Oct. 05, 2026 | Oct. 05, 2026 | Oct. 05, 2026 | Oct. 05, 2026 | Oct. 05, 2026 | |
| Investments, at fair value | $ (11) | |||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: Bridgepoint Healthcare, LLC First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:BridgepointHealthcareLLCMember | whf:BridgepointHealthcareLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Health Care Facilities | Health Care Facilities | Health Care Facilities | Health Care Facilities | Health Care Facilities | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 7.75% | 7.75% | 7.75% | 7.75% | 7.75% | |
| Interest Rate | 10.51% | 8.75% | 10.51% | 10.51% | 8.75% | |
| Acquisition Date | Oct. 05, 2021 | Oct. 05, 2021 | ||||
| Maturity Date | Oct. 05, 2026 | Oct. 05, 2026 | Oct. 05, 2026 | Oct. 05, 2026 | Oct. 05, 2026 | |
| Investments, at fair value | $ (8) | |||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: Bridgepoint Healthcare, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:BridgepointHealthcareLLCMember | whf:BridgepointHealthcareLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Health Care Facilities | Health Care Facilities | Health Care Facilities | Health Care Facilities | Health Care Facilities | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 7.75% | 7.75% | 7.75% | 7.75% | 7.75% | |
| Interest Rate | 10.51% | 8.75% | 10.51% | 10.51% | 8.75% | |
| Acquisition Date | Oct. 05, 2021 | Oct. 05, 2021 | ||||
| Maturity Date | Oct. 05, 2026 | Oct. 05, 2026 | Oct. 05, 2026 | Oct. 05, 2026 | Oct. 05, 2026 | |
| Investments, amortized cost | $ 10,392 | $ 10,770 | ||||
| Investments, at fair value | $ 10,337 | $ 10,769 | ||||
| Percent of net assets | 3.01% | 3.08% | 3.01% | 3.01% | 3.08% | |
| Principal/Share Amount | $ 10,562 | $ 10,979 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: Bulk Midco, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:BulkMidcoLLCMember | whf:BulkMidcoLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Cable & Satellite | Cable & Satellite | Cable & Satellite | Cable & Satellite | Cable & Satellite | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 5.25% | 7.24% | 5.25% | 5.25% | 7.24% | |
| Interest Rate | 11.50% | 8.24% | 11.50% | 11.50% | 8.24% | |
| Acquisition Date | Jun. 08, 2018 | Jun. 08, 2018 | ||||
| Maturity Date | Jun. 08, 2023 | Jun. 08, 2023 | Jun. 08, 2023 | Jun. 08, 2023 | Jun. 08, 2023 | |
| Investments, amortized cost | $ 14,891 | $ 14,936 | ||||
| Investments, at fair value | $ 14,323 | $ 14,526 | ||||
| Percent of net assets | 4.18% | 4.15% | 4.18% | 4.18% | 4.15% | |
| Principal/Share Amount | $ 14,922 | $ 15,000 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Additional interest for senior term debt | 2.75% | |||||
| Investment, Identifier [Axis]: CHS Therapy, LLC First Lien Secured Term Loan A | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:CHSTherapyLLCMember | whf:CHSTherapyLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanAMember | whf:FirstLienSecuredTermLoanAMember | whf:FirstLienSecuredTermLoanAMember | whf:FirstLienSecuredTermLoanAMember | whf:FirstLienSecuredTermLoanAMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Health Care Services | Health Care Services | Health Care Services | Health Care Services | Health Care Services | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.50% | 1.50% | 1.50% | 1.50% | 1.50% | |
| Spread Above Index | 9.00% | 9.00% | 9.00% | 9.00% | 9.00% | |
| Interest Rate | 12.67% | 10.50% | 12.67% | 12.67% | 10.50% | |
| Acquisition Date | Jun. 14, 2019 | Jun. 14, 2019 | ||||
| Maturity Date | Jun. 14, 2024 | Jun. 14, 2024 | Jun. 14, 2024 | Jun. 14, 2024 | Jun. 14, 2024 | |
| Investments, amortized cost | $ 7,079 | $ 7,175 | ||||
| Investments, at fair value | $ 7,125 | $ 7,242 | ||||
| Percent of net assets | 2.08% | 2.07% | 2.08% | 2.08% | 2.07% | |
| Principal/Share Amount | $ 7,125 | $ 7,242 | ||||
| PIK interest rate | 0.50% | 0.50% | 0.50% | 0.50% | 0.50% | |
| Investment, interest rate, paid in cash | 12.17% | 10.00% | 12.17% | 12.17% | 10.00% | |
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: CHS Therapy, LLC First Lien Secured Term Loan C | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:CHSTherapyLLCMember | whf:CHSTherapyLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanCMember | whf:FirstLienSecuredTermLoanCMember | whf:FirstLienSecuredTermLoanCMember | whf:FirstLienSecuredTermLoanCMember | whf:FirstLienSecuredTermLoanCMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Health Care Services | Health Care Services | Health Care Services | Health Care Services | Health Care Services | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.50% | 1.50% | 1.50% | 1.50% | 1.50% | |
| Spread Above Index | 9.00% | 9.00% | 9.00% | 9.00% | 9.00% | |
| Interest Rate | 12.67% | 10.50% | 12.67% | 12.67% | 10.50% | |
| Acquisition Date | Oct. 07, 2020 | Oct. 07, 2020 | ||||
| Maturity Date | Jun. 14, 2024 | Jun. 14, 2024 | Jun. 14, 2024 | Jun. 14, 2024 | Jun. 14, 2024 | |
| Investments, amortized cost | $ 869 | $ 879 | ||||
| Investments, at fair value | $ 877 | $ 891 | ||||
| Percent of net assets | 0.26% | 0.25% | 0.26% | 0.26% | 0.25% | |
| Principal/Share Amount | $ 877 | $ 891 | ||||
| PIK interest rate | 0.50% | 0.50% | 0.50% | 0.50% | 0.50% | |
| Investment, interest rate, paid in cash | 12.17% | 10.00% | 12.17% | 12.17% | 10.00% | |
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: CX Holdco LLC Common Units | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:CXHoldcoLLCMember | whf:CXHoldcoLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:CommonUnitsMember | whf:CommonUnitsMember | whf:CommonUnitsMember | whf:CommonUnitsMember | whf:CommonUnitsMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | |
| Acquisition Date | May 04, 2021 | May 04, 2021 | ||||
| Investments, amortized cost | $ 972 | $ 972 | ||||
| Investments, at fair value | $ 1,457 | $ 972 | ||||
| Percent of net assets | 0.42% | 0.28% | 0.42% | 0.42% | 0.28% | |
| Principal/Share Amount | $ 972 | $ 972 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Non-income Producing [true false] | false | false | false | false | false | |
| Investment, Identifier [Axis]: Camp Facility Services Holdings, LLC First Lien Secured Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:CampFacilityServicesHoldingsLLCMember | whf:CampFacilityServicesHoldingsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Specialized Consumer Services | Specialized Consumer Services | Specialized Consumer Services | Specialized Consumer Services | Specialized Consumer Services | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.50% | 6.50% | 6.50% | 6.50% | 6.50% | |
| Interest Rate | 9.55% | 7.50% | 9.55% | 9.55% | 7.50% | |
| Acquisition Date | Nov. 16, 2021 | Nov. 16, 2021 | ||||
| Maturity Date | Nov. 16, 2027 | Nov. 16, 2027 | Nov. 16, 2027 | Nov. 16, 2027 | Nov. 16, 2027 | |
| Investments, at fair value | $ (24) | $ (1) | ||||
| Percent of net assets | (0.01%) | (0.01%) | (0.01%) | |||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: Camp Facility Services Holdings, LLC First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:CampFacilityServicesHoldingsLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Specialized Consumer Services | Specialized Consumer Services | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 6.50% | 6.50% | ||||
| Interest Rate | 7.50% | 7.50% | ||||
| Acquisition Date | Nov. 16, 2021 | |||||
| Maturity Date | Nov. 16, 2027 | Nov. 16, 2027 | ||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: Camp Facility Services Holdings, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:CampFacilityServicesHoldingsLLCMember | whf:CampFacilityServicesHoldingsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Specialized Consumer Services | Specialized Consumer Services | Specialized Consumer Services | Specialized Consumer Services | Specialized Consumer Services | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.50% | 6.50% | 6.50% | 6.50% | 6.50% | |
| Interest Rate | 9.55% | 7.50% | 9.55% | 9.55% | 7.50% | |
| Acquisition Date | Nov. 16, 2021 | Nov. 16, 2021 | ||||
| Maturity Date | Nov. 16, 2027 | Nov. 16, 2027 | Nov. 16, 2027 | Nov. 16, 2027 | Nov. 16, 2027 | |
| Investments, amortized cost | $ 11,628 | $ 12,745 | ||||
| Investments, at fair value | $ 11,558 | $ 12,742 | ||||
| Percent of net assets | 3.37% | 3.64% | 3.37% | 3.37% | 3.64% | |
| Principal/Share Amount | $ 11,830 | $ 13,000 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: Camp Facility Services Parent, LLC Preferred Units | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:CampFacilityServicesParentLLCMember | whf:CampFacilityServicesParentLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:PreferredUnitsMember | whf:PreferredUnitsMember | whf:PreferredUnitsMember | whf:PreferredUnitsMember | whf:PreferredUnitsMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Specialized Consumer Services | Specialized Consumer Services | Specialized Consumer Services | Specialized Consumer Services | Specialized Consumer Services | |
| Spread Above Index | 10.00% | 10.00% | 10.00% | 10.00% | 10.00% | |
| Acquisition Date | Nov. 16, 2021 | Nov. 16, 2021 | ||||
| Investments, amortized cost | $ 840 | $ 840 | ||||
| Investments, at fair value | $ 853 | $ 840 | ||||
| Percent of net assets | 0.26% | 0.24% | 0.26% | 0.26% | 0.24% | |
| Principal/Share Amount | $ 15 | $ 15 | ||||
| PIK interest rate | 10.00% | 10.00% | 10.00% | 10.00% | 10.00% | |
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Non-income Producing [true false] | false | true | false | false | true | |
| Investment, Identifier [Axis]: Cennox Holdings Limited, First Lien Secured Term Loan, Floor 1.00%, Spread L plus 6.00%, Rate 7.00%, Due 5/4/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:CennoxHoldingsLimitedMember | whf:CennoxHoldingsLimitedMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.00% | 6.00% | 6.00% | 6.00% | 6.00% | |
| Interest Rate | 7.69% | 7.00% | 7.69% | 7.69% | 7.00% | |
| Acquisition Date | Jul. 16, 2021 | Jul. 16, 2021 | ||||
| Maturity Date | May 04, 2026 | May 04, 2026 | May 04, 2026 | May 04, 2026 | May 04, 2026 | |
| Investments, amortized cost | $ 3,868 | $ 3,889 | ||||
| Investments, at fair value | 3,140 | 3,877 | ||||
| Principal/Share Amount | $ 2,844 | $ 2,866 | ||||
| Investment, Identifier [Axis]: Cennox Holdings Limited, First lien Secured Revolving Loan, Floor 1.00%, Spread L plus 6.00%, Rate 7.00%, Due 5/4/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:CennoxHoldingsLimitedMember | whf:CennoxHoldingsLimitedMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.25% | 6.00% | 6.25% | 6.25% | 6.00% | |
| Interest Rate | 9.78% | 7.00% | 9.78% | 9.78% | 7.00% | |
| Acquisition Date | Jun. 28, 2022 | Jul. 16, 2021 | ||||
| Maturity Date | May 04, 2026 | May 04, 2026 | May 04, 2026 | May 04, 2026 | May 04, 2026 | |
| Investments, amortized cost | $ 9,845 | $ 1,173 | ||||
| Investments, at fair value | 9,205 | 1,169 | ||||
| Principal/Share Amount | $ 9,482 | $ 864 | ||||
| Investment, Identifier [Axis]: Cennox, Inc., First Lien Secured Delayed Draw Loan, Floor 1.00%, Spread L plus 6.00%, Rate 7.00%, Due 5/4/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:CennoxInc.Member | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | IT Consulting And Other Services | IT Consulting And Other Services | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 6.00% | 6.00% | ||||
| Interest Rate | 7.00% | 7.00% | ||||
| Acquisition Date | Jun. 28, 2021 | |||||
| Maturity Date | May 04, 2026 | May 04, 2026 | ||||
| Investments, amortized cost | $ 8,755 | |||||
| Investments, at fair value | 8,915 | |||||
| Principal/Share Amount | $ 8,915 | |||||
| Investment, Identifier [Axis]: Cennox, Inc., First Lien Secured Revolving Loan, Floor 1.00%, Spread L plus 6.00%, Rate 7.00%, Due 5/4/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:CennoxHoldingsLimitedMember | whf:CennoxInc.Member | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.00% | 6.00% | 6.00% | 6.00% | 6.00% | |
| Interest Rate | 8.03% | 7.00% | 8.03% | 8.03% | 7.00% | |
| Acquisition Date | Jul. 16, 2021 | Jun. 28, 2021 | ||||
| Maturity Date | May 04, 2026 | May 04, 2026 | May 04, 2026 | May 04, 2026 | May 04, 2026 | |
| Investments, amortized cost | $ 680 | $ 551 | ||||
| Investments, at fair value | 502 | 569 | ||||
| Principal/Share Amount | $ 450 | $ 561 | ||||
| Investment, Identifier [Axis]: Cennox, Inc., First Lien Secured Term Loan, Floor 1.00%, Spread L plus 6.00%, Rate 7.00%, Due 5/4/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:CennoxInc.Member | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | IT Consulting And Other Services | IT Consulting And Other Services | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 6.00% | 6.00% | ||||
| Interest Rate | 7.00% | 7.00% | ||||
| Acquisition Date | Jun. 28, 2021 | |||||
| Maturity Date | May 04, 2026 | May 04, 2026 | ||||
| Investments, amortized cost | $ 8,365 | |||||
| Investments, at fair value | 8,438 | |||||
| Principal/Share Amount | $ 8,525 | |||||
| Investment, Identifier [Axis]: Claridge Products and Equipment, LLC First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:ClaridgeProductsandEquipmentLLCMember | whf:ClaridgeProductsandEquipmentLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Construction Materials | Construction Materials | Construction Materials | Construction Materials | Construction Materials | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | us-gaap:BaseRateMember | us-gaap:PrimeRateMember | us-gaap:BaseRateMember | us-gaap:BaseRateMember | us-gaap:PrimeRateMember | |
| Floor | 1.00% | 3.25% | 1.00% | 1.00% | 3.25% | |
| Spread Above Index | 5.72% | 5.50% | 5.72% | 5.72% | 5.50% | |
| Interest Rate | 11.84% | 8.75% | 11.84% | 11.84% | 8.75% | |
| Acquisition Date | Dec. 30, 2020 | Dec. 30, 2020 | ||||
| Maturity Date | Dec. 29, 2025 | Dec. 29, 2025 | Dec. 29, 2025 | Dec. 29, 2025 | Dec. 29, 2025 | |
| Investments, amortized cost | $ 918 | $ 207 | ||||
| Investments, at fair value | $ 888 | $ 204 | ||||
| Percent of net assets | 0.26% | 0.06% | 0.26% | 0.26% | 0.06% | |
| Principal/Share Amount | $ 926 | $ 211 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: Claridge Products and Equipment, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:ClaridgeProductsandEquipmentLLCMember | whf:ClaridgeProductsandEquipmentLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Construction Materials | Construction Materials | Construction Materials | Construction Materials | Construction Materials | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.50% | 6.50% | 6.50% | 6.50% | 6.50% | |
| Interest Rate | 10.17% | 7.50% | 10.17% | 10.17% | 7.50% | |
| Acquisition Date | Dec. 30, 2020 | Dec. 30, 2020 | ||||
| Maturity Date | Dec. 29, 2025 | Dec. 29, 2025 | Dec. 29, 2025 | Dec. 29, 2025 | Dec. 29, 2025 | |
| Investments, amortized cost | $ 7,484 | $ 7,518 | ||||
| Investments, at fair value | $ 7,280 | $ 7,469 | ||||
| Percent of net assets | 2.11% | 2.14% | 2.11% | 2.11% | 2.14% | |
| Principal/Share Amount | $ 7,582 | $ 7,640 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: CleanChoice Energy, Inc First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:CleanChoiceEnergyIncMember | whf:CleanChoiceEnergyIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Electric Utilities | Electric Utilities | Electric Utilities | Electric Utilities | Electric Utilities | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 7.25% | 7.25% | 7.25% | 7.25% | 7.25% | |
| Interest Rate | 9.76% | 8.25% | 9.76% | 9.76% | 8.25% | |
| Acquisition Date | Oct. 12, 2021 | Oct. 12, 2021 | ||||
| Maturity Date | Oct. 12, 2026 | Oct. 12, 2026 | Oct. 12, 2026 | Oct. 12, 2026 | Oct. 12, 2026 | |
| Investments, amortized cost | $ 10,331 | $ 10,299 | ||||
| Investments, at fair value | $ 10,408 | $ 10,296 | ||||
| Percent of net assets | 3.03% | 2.94% | 3.03% | 3.03% | 2.94% | |
| Principal/Share Amount | $ 10,500 | $ 10,500 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: Coastal Television Broadcasting Group LLC First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |||
| Investment, Issuer Name [Extensible Enumeration] | whf:CoastalTelevisionBroadcastingGroupLLCMember | whf:CoastalTelevisionBroadcastingGroupLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Broadcasting | Broadcasting | Broadcasting | Broadcasting | Broadcasting | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | whf:SecuredOvernightFinancingRateMember | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | whf:SecuredOvernightFinancingRateMember | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.50% | 6.50% | 6.50% | 6.50% | 6.50% | |
| Interest Rate | 9.48% | 7.50% | 9.48% | 9.48% | 7.50% | |
| Acquisition Date | Dec. 30, 2021 | Dec. 30, 2021 | ||||
| Maturity Date | Dec. 30, 2026 | Dec. 30, 2026 | Dec. 30, 2026 | Dec. 30, 2026 | Dec. 30, 2026 | |
| Investments, at fair value | $ (4) | |||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: Coastal Television Broadcasting Group LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:CoastalTelevisionBroadcastingGroupLLCMember | whf:CoastalTelevisionBroadcastingGroupLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Broadcasting | Broadcasting | Broadcasting | Broadcasting | Broadcasting | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | whf:SecuredOvernightFinancingRateMember | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | whf:SecuredOvernightFinancingRateMember | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.50% | 6.50% | 6.50% | 6.50% | 6.50% | |
| Interest Rate | 9.48% | 7.50% | 9.48% | 9.48% | 7.50% | |
| Acquisition Date | Dec. 30, 2021 | Dec. 30, 2021 | ||||
| Maturity Date | Dec. 30, 2026 | Dec. 30, 2026 | Dec. 30, 2026 | Dec. 30, 2026 | Dec. 30, 2026 | |
| Investments, amortized cost | $ 8,052 | $ 8,027 | ||||
| Investments, at fair value | $ 7,946 | $ 8,027 | ||||
| Percent of net assets | 2.32% | 2.30% | 2.32% | 2.32% | 2.30% | |
| Principal/Share Amount | $ 8,191 | $ 8,191 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: Crown Brands LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |||
| Investment, Issuer Name [Extensible Enumeration] | whf:CrownBrandsLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Distributors | Distributors | Distributors | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | |||
| Floor | 1.00% | 1.00% | 1.00% | |||
| Spread Above Index | 10.00% | 10.00% | 10.00% | |||
| Interest Rate | 12.95% | 12.95% | 12.95% | |||
| Acquisition Date | Apr. 22, 2022 | |||||
| Maturity Date | Dec. 09, 2025 | Dec. 09, 2025 | Dec. 09, 2025 | |||
| Investments, amortized cost | $ 357 | |||||
| Investments, at fair value | $ 344 | |||||
| Percent of net assets | 0.10% | 0.10% | 0.10% | |||
| Principal/Share Amount | $ 357 | |||||
| Investment, Restriction Status [true false] | true | true | true | |||
| Investment, Significant Unobservable Input [true false] | true | true | true | |||
| Investment, Identifier [Axis]: Crown Brands LLC Second Lien Secured Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:CrownBrandsLLCMember | whf:CrownBrandsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:SecondLienSecuredDelayedDrawLoanMember | whf:SecondLienSecuredDelayedDrawLoanMember | whf:SecondLienSecuredDelayedDrawLoanMember | whf:SecondLienSecuredDelayedDrawLoanMember | whf:SecondLienSecuredDelayedDrawLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Distributors | Distributors | Distributors | Distributors | Distributors | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.50% | 1.50% | 1.50% | 1.50% | 1.50% | |
| Spread Above Index | 10.50% | 10.50% | 10.50% | 10.50% | 10.50% | |
| Interest Rate | 13.74% | 12.00% | 13.74% | 13.74% | 12.00% | |
| Acquisition Date | Dec. 15, 2020 | Dec. 15, 2020 | ||||
| Maturity Date | Jan. 08, 2026 | Jan. 08, 2026 | Jan. 08, 2026 | Jan. 08, 2026 | Jan. 08, 2026 | |
| Investments, amortized cost | $ 651 | $ 650 | ||||
| Investments, at fair value | $ 423 | $ 520 | ||||
| Percent of net assets | 0.12% | 0.15% | 0.12% | 0.12% | 0.15% | |
| Principal/Share Amount | $ 651 | $ 650 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Interest Issuer May Pay In Cash Or Cash And PIK. | 2.00% | |||||
| Investment, Identifier [Axis]: Crown Brands LLC Second Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:CrownBrandsLLCMember | whf:CrownBrandsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:SecondLienSecuredTermLoanMember | whf:SecondLienSecuredTermLoanMember | whf:SecondLienSecuredTermLoanMember | whf:SecondLienSecuredTermLoanMember | whf:SecondLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Distributors | Distributors | Distributors | Distributors | Distributors | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.50% | 1.50% | 1.50% | 1.50% | 1.50% | |
| Spread Above Index | 10.50% | 10.50% | 10.50% | 10.50% | 10.50% | |
| Interest Rate | 13.62% | 12.00% | 13.62% | 13.62% | 12.00% | |
| Acquisition Date | Dec. 15, 2020 | Dec. 15, 2020 | ||||
| Maturity Date | Jan. 08, 2026 | Jan. 08, 2026 | Jan. 08, 2026 | Jan. 08, 2026 | Jan. 08, 2026 | |
| Investments, amortized cost | $ 4,318 | $ 4,299 | ||||
| Investments, at fair value | $ 2,851 | $ 3,505 | ||||
| Percent of net assets | 0.83% | 1.00% | 0.83% | 0.83% | 1.00% | |
| Principal/Share Amount | $ 4,386 | $ 4,382 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Interest Issuer May Pay In Cash Or Cash And PIK. | 2.00% | |||||
| Investment, Identifier [Axis]: DCA Investment Holding, LLC First Lien Secured Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:DCAInvestmentHoldingLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Health Care Services | Health Care Services | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Floor | 0.75% | 0.75% | ||||
| Spread Above Index | 6.25% | 6.25% | ||||
| Interest Rate | 7.00% | 7.00% | ||||
| Acquisition Date | Mar. 12, 2021 | |||||
| Maturity Date | Mar. 12, 2027 | Mar. 12, 2027 | ||||
| Investments, amortized cost | $ 672 | |||||
| Investments, at fair value | $ 688 | |||||
| Percent of net assets | 0.20% | 0.20% | ||||
| Principal/Share Amount | $ 678 | |||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: DCA Investment Holding, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:DCAInvestmentHoldingLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Health Care Services | Health Care Services | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Floor | 0.75% | 0.75% | ||||
| Spread Above Index | 6.25% | 6.25% | ||||
| Interest Rate | 7.00% | 7.00% | ||||
| Acquisition Date | Mar. 12, 2021 | |||||
| Maturity Date | Mar. 12, 2027 | Mar. 12, 2027 | ||||
| Investments, amortized cost | $ 6,933 | |||||
| Investments, at fair value | $ 6,988 | |||||
| Percent of net assets | 2.00% | 2.00% | ||||
| Principal/Share Amount | $ 7,025 | |||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: Drew Foam Companies Inc First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:DrewFoamCompaniesIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Building Products | Building Products | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 6.00% | 6.00% | ||||
| Interest Rate | 7.00% | 7.00% | ||||
| Acquisition Date | Nov. 05, 2020 | |||||
| Maturity Date | Nov. 05, 2025 | Nov. 05, 2025 | ||||
| Investments, amortized cost | $ 7,094 | |||||
| Investments, at fair value | $ 7,183 | |||||
| Percent of net assets | 2.05% | 2.05% | ||||
| Principal/Share Amount | $ 7,207 | |||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: Drew Foam Companies Inc, First Lien Secured Term Loan, Floor 1.00%, Spread L plus 6.00%, Rate 7.00%, Due 11/5/2025 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:DrewFoamCompaniesIncMember | whf:DrewFoamCompaniesIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Building Products | Building Products | Building Products | Building Products | Building Products | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.00% | 6.00% | 6.00% | 6.00% | 6.00% | |
| Interest Rate | 9.67% | 7.00% | 9.67% | 9.67% | 7.00% | |
| Acquisition Date | Nov. 09, 2020 | Nov. 09, 2020 | ||||
| Maturity Date | Nov. 05, 2025 | Nov. 05, 2025 | Nov. 05, 2025 | Nov. 05, 2025 | Nov. 05, 2025 | |
| Investments, amortized cost | $ 14,125 | $ 7,096 | ||||
| Investments, at fair value | 14,305 | 7,183 | ||||
| Principal/Share Amount | $ 14,305 | $ 7,207 | ||||
| Investment, Identifier [Axis]: E-Phoenix Acquisition Co. Inc., First Lien Secured Term Loan, Floor 1.00%, Spread L plus 5.75%, Rate 6.75%, Due 6/23/2027 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:E-PhoenixAcquisitionCo.Inc.Member | whf:E-PhoenixAcquisitionCo.Inc.Member | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Research & Consulting Services | Research & Consulting Services | Research & Consulting Services | Research & Consulting Services | Research & Consulting Services | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 5.75% | 5.75% | 5.75% | 5.75% | 5.75% | |
| Interest Rate | 9.42% | 6.75% | 9.42% | 9.42% | 6.75% | |
| Acquisition Date | Jul. 15, 2021 | Jul. 15, 2021 | ||||
| Maturity Date | Jun. 23, 2027 | Jun. 23, 2027 | Jun. 23, 2027 | Jun. 23, 2027 | Jun. 23, 2027 | |
| Investments, amortized cost | $ 8,799 | $ 8,852 | ||||
| Investments, at fair value | 8,832 | 8,901 | ||||
| Principal/Share Amount | $ 8,888 | $ 8,955 | ||||
| Investment, Identifier [Axis]: Eddy Acquisitions, LLC Preferred Units | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:EddyAcquisitionsLLCMember | whf:EddyAcquisitionsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:PreferredUnitsMember | whf:PreferredUnitsMember | whf:PreferredUnitsMember | whf:PreferredUnitsMember | whf:PreferredUnitsMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Education Services | Education Services | Education Services | Education Services | Education Services | |
| Spread Above Index | 12.00% | 12.00% | 12.00% | 12.00% | 12.00% | |
| Interest Rate | 12.00% | 12.00% | 12.00% | 12.00% | 12.00% | |
| Acquisition Date | Sep. 15, 2021 | Sep. 15, 2021 | ||||
| Investments, amortized cost | $ 167 | $ 167 | ||||
| Investments, at fair value | $ 118 | $ 167 | ||||
| Percent of net assets | 0.03% | 0.05% | 0.03% | 0.03% | 0.05% | |
| Principal/Share Amount | $ 167 | $ 167 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Non-income Producing [true false] | false | true | false | false | true | |
| Investment, Identifier [Axis]: Education Networks of America, Inc First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:EducationNetworksofAmericaIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Application Software | Application Software | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 5.50% | 5.50% | ||||
| Interest Rate | 6.50% | 6.50% | ||||
| Acquisition Date | Nov. 30, 2021 | |||||
| Maturity Date | Oct. 27, 2026 | Oct. 27, 2026 | ||||
| Investments, amortized cost | $ 4,511 | |||||
| Investments, at fair value | $ 4,508 | |||||
| Percent of net assets | 1.29% | 1.29% | ||||
| Principal/Share Amount | $ 4,719 | |||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: EducationDynamics, LLC First Lien Secured Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:EducationDynamicsLLCMember | whf:EducationDynamicsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Education Services | Education Services | Education Services | Education Services | Education Services | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 7.00% | 7.00% | 7.00% | 7.00% | 7.00% | |
| Interest Rate | 10.05% | 8.00% | 10.05% | 10.05% | 8.00% | |
| Acquisition Date | Sep. 15, 2021 | Sep. 15, 2021 | ||||
| Maturity Date | Sep. 15, 2026 | Sep. 15, 2026 | Sep. 15, 2026 | Sep. 15, 2026 | Sep. 15, 2026 | |
| Investments, at fair value | $ (3) | |||||
| PIK interest rate | 0.50% | 0.50% | 0.50% | 0.50% | 0.50% | |
| Investment, interest rate, paid in cash | 9.55% | 7.50% | 9.55% | 9.55% | 7.50% | |
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: EducationDynamics, LLC First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:EducationDynamicsLLCMember | whf:EducationDynamicsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Education Services | Education Services | Education Services | Education Services | Education Services | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | us-gaap:PrimeRateMember | London Interbank Offered Rate (LIBOR) [Member] | us-gaap:PrimeRateMember | us-gaap:PrimeRateMember | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 5.50% | 7.00% | 5.50% | 5.50% | 7.00% | |
| Interest Rate | 11.75% | 8.00% | 11.75% | 11.75% | 8.00% | |
| Acquisition Date | Sep. 15, 2021 | Sep. 15, 2021 | ||||
| Maturity Date | Sep. 15, 2026 | Sep. 15, 2026 | Sep. 15, 2026 | Sep. 15, 2026 | Sep. 15, 2026 | |
| Investments, amortized cost | $ 236 | |||||
| Investments, at fair value | $ 234 | |||||
| Percent of net assets | 0.07% | 0.07% | 0.07% | |||
| Principal/Share Amount | $ 240 | |||||
| PIK interest rate | 0.50% | 0.50% | ||||
| Investment, interest rate, paid in cash | 7.50% | 7.50% | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: EducationDynamics, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:EducationDynamicsLLCMember | whf:EducationDynamicsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Education Services | Education Services | Education Services | Education Services | Education Services | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 7.00% | 7.00% | 7.00% | 7.00% | 7.00% | |
| Interest Rate | 10.05% | 8.00% | 10.05% | 10.05% | 8.00% | |
| Acquisition Date | Sep. 15, 2021 | Sep. 15, 2021 | ||||
| Maturity Date | Sep. 15, 2026 | Sep. 15, 2026 | Sep. 15, 2026 | Sep. 15, 2026 | Sep. 15, 2026 | |
| Investments, amortized cost | $ 12,912 | $ 13,068 | ||||
| Investments, at fair value | $ 12,887 | $ 13,064 | ||||
| Percent of net assets | 3.75% | 3.74% | 3.75% | 3.75% | 3.74% | |
| Principal/Share Amount | $ 13,119 | $ 13,318 | ||||
| PIK interest rate | 0.50% | 0.50% | 0.50% | 0.50% | 0.50% | |
| Investment, interest rate, paid in cash | 9.55% | 7.50% | 9.55% | 9.55% | 7.50% | |
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: EducationDynamics, LLC Subordinated Unsecured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:EducationDynamicsLLCMember | whf:EducationDynamicsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:SubordinatedUnsecuredTermLoanMember | whf:SubordinatedUnsecuredTermLoanMember | whf:SubordinatedUnsecuredTermLoanMember | whf:SubordinatedUnsecuredTermLoanMember | whf:SubordinatedUnsecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Education Services | Education Services | Education Services | Education Services | Education Services | |
| Spread Above Index | 4.00% | 4.00% | 4.00% | 4.00% | 4.00% | |
| Interest Rate | 4.00% | 4.00% | 4.00% | 4.00% | 4.00% | |
| Acquisition Date | Sep. 15, 2021 | Sep. 15, 2021 | ||||
| Maturity Date | Mar. 15, 2027 | Mar. 15, 2027 | Mar. 15, 2027 | Mar. 15, 2027 | Mar. 15, 2027 | |
| Investments, amortized cost | $ 167 | $ 167 | ||||
| Investments, at fair value | $ 167 | $ 167 | ||||
| Percent of net assets | 0.05% | 0.05% | 0.05% | 0.05% | 0.05% | |
| Principal/Share Amount | $ 167 | $ 167 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: Empire Office, Inc First Lien Secured Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:EmpireOfficeIncMember | whf:EmpireOfficeIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Office Services & Supplies | Office Services & Supplies | Office Services & Supplies | Office Services & Supplies | Office Services & Supplies | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.50% | 1.50% | 1.50% | 1.50% | 1.50% | |
| Spread Above Index | 6.50% | 6.75% | 6.50% | 6.50% | 6.75% | |
| Interest Rate | 9.62% | 8.25% | 9.62% | 9.62% | 8.25% | |
| Acquisition Date | Aug. 17, 2021 | Aug. 17, 2021 | ||||
| Maturity Date | Apr. 12, 2024 | Apr. 12, 2024 | Apr. 12, 2024 | Apr. 12, 2024 | Apr. 12, 2024 | |
| Investments, amortized cost | $ 4,792 | |||||
| Investments, at fair value | $ 4,820 | $ 7 | ||||
| Percent of net assets | 1.41% | 1.41% | 1.41% | |||
| Principal/Share Amount | $ 4,864 | |||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: Empire Office, Inc First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:EmpireOfficeIncMember | whf:EmpireOfficeIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Office Services & Supplies | Office Services & Supplies | Office Services & Supplies | Office Services & Supplies | Office Services & Supplies | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.50% | 1.50% | 1.50% | 1.50% | 1.50% | |
| Spread Above Index | 6.50% | 6.75% | 6.50% | 6.50% | 6.75% | |
| Interest Rate | 9.62% | 8.25% | 9.62% | 9.62% | 8.25% | |
| Acquisition Date | Apr. 12, 2019 | Apr. 12, 2019 | ||||
| Maturity Date | Apr. 12, 2024 | Apr. 12, 2024 | Apr. 12, 2024 | Apr. 12, 2024 | Apr. 12, 2024 | |
| Investments, amortized cost | $ 11,923 | $ 12,507 | ||||
| Investments, at fair value | $ 11,910 | $ 12,589 | ||||
| Percent of net assets | 3.47% | 3.60% | 3.47% | 3.47% | 3.60% | |
| Principal/Share Amount | $ 12,019 | $ 12,656 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: Epiphany Business Services, LLC First Lien Secured Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:EpiphanyBusinessServicesLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Health Care Facilities | Health Care Facilities | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 7.50% | 7.50% | ||||
| Interest Rate | 8.50% | 8.50% | ||||
| Acquisition Date | Dec. 04, 2020 | |||||
| Maturity Date | Jun. 22, 2023 | Jun. 22, 2023 | ||||
| Investments, amortized cost | $ 3,008 | |||||
| Investments, at fair value | $ 3,027 | |||||
| Percent of net assets | 0.87% | 0.87% | ||||
| Principal/Share Amount | $ 3,052 | |||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: Epiphany Business Services, LLC First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:EpiphanyBusinessServicesLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Health Care Facilities | Health Care Facilities | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 7.50% | 7.50% | ||||
| Interest Rate | 8.50% | 8.50% | ||||
| Acquisition Date | Dec. 04, 2020 | |||||
| Maturity Date | Jun. 22, 2023 | Jun. 22, 2023 | ||||
| Investments, at fair value | $ 3 | |||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: Epiphany Business Services, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:EpiphanyBusinessServicesLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Health Care Facilities | Health Care Facilities | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 7.50% | 7.50% | ||||
| Interest Rate | 8.50% | 8.50% | ||||
| Acquisition Date | Dec. 04, 2020 | |||||
| Maturity Date | Jun. 22, 2023 | Jun. 22, 2023 | ||||
| Investments, amortized cost | $ 4,214 | |||||
| Investments, at fair value | $ 4,235 | |||||
| Percent of net assets | 1.21% | 1.21% | ||||
| Principal/Share Amount | $ 4,278 | |||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: Escalon Services Inc First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:EscalonServicesIncMember | whf:EscalonServicesIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Data Processing & Outsourced Services | Data Processing & Outsourced Services | Data Processing & Outsourced Services | Data Processing & Outsourced Services | Data Processing & Outsourced Services | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 10.31% | 13.50% | 10.31% | 10.31% | 13.50% | |
| Interest Rate | 13.22% | 14.50% | 13.22% | 13.22% | 14.50% | |
| Acquisition Date | Dec. 04, 2020 | Dec. 04, 2020 | ||||
| Maturity Date | Dec. 04, 2025 | Dec. 04, 2025 | Dec. 04, 2025 | Dec. 04, 2025 | Dec. 04, 2025 | |
| Investments, amortized cost | $ 16,599 | $ 7,490 | ||||
| Investments, at fair value | $ 17,797 | $ 8,046 | ||||
| Percent of net assets | 5.19% | 2.30% | 5.19% | 5.19% | 2.30% | |
| Principal/Share Amount | $ 17,278 | $ 8,046 | ||||
| PIK interest rate | 1.50% | 1.50% | 1.50% | |||
| Investment, interest rate, paid in cash | 11.72% | 13.00% | 11.72% | 11.72% | 13.00% | |
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: Escalon Services Inc Warrants | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:EscalonServicesIncMember | whf:EscalonServicesIncMember | ||||
| Investment, Type [Extensible Enumeration] | Warrant [Member] | Warrant [Member] | Warrant [Member] | Warrant [Member] | Warrant [Member] | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Data Processing & Outsourced Services | Data Processing & Outsourced Services | Data Processing & Outsourced Services | Data Processing & Outsourced Services | Data Processing & Outsourced Services | |
| Acquisition Date | Dec. 04, 2020 | Dec. 04, 2020 | ||||
| Investments, amortized cost | $ 476 | $ 476 | ||||
| Investments, at fair value | $ 2,368 | $ 893 | ||||
| Percent of net assets | 0.69% | 0.26% | 0.69% | 0.69% | 0.26% | |
| Principal/Share Amount | $ 709 | $ 709 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Non-income Producing [true false] | false | false | false | false | false | |
| Investment, Identifier [Axis]: FR Flow Control CB LLC, First Lien Secured Term Loan B, Floor 1.00%, Spread L plus 5.50%, Rate 6.50%, Due 6/28/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:FRFlowControlCBLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanBMember | whf:FirstLienSecuredTermLoanBMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Industrial Machinery | Industrial Machinery | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 5.50% | 5.50% | ||||
| Interest Rate | 6.50% | 6.50% | ||||
| Acquisition Date | Jul. 19, 2019 | |||||
| Maturity Date | Jun. 28, 2026 | Jun. 28, 2026 | ||||
| Investments, amortized cost | $ 6,727 | |||||
| Investments, at fair value | 6,815 | |||||
| Principal/Share Amount | $ 6,815 | |||||
| Investment, Identifier [Axis]: Flexitallic Group SAS First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:FlexitallicGroupSASMember | whf:FlexitallicGroupSASMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Commodity Chemicals | Commodity Chemicals | Commodity Chemicals | Commodity Chemicals | Commodity Chemicals | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | London Interbank Offered Rate (LIBOR) [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 7.50% | 7.50% | 7.50% | 7.50% | 7.50% | |
| Interest Rate | 11.20% | 8.50% | 11.20% | 11.20% | 8.50% | |
| Acquisition Date | Oct. 28, 2019 | Oct. 28, 2019 | ||||
| Maturity Date | Oct. 29, 2026 | Oct. 29, 2026 | Oct. 29, 2026 | Oct. 29, 2026 | Oct. 29, 2026 | |
| Investments, amortized cost | $ 15,777 | $ 15,047 | ||||
| Investments, at fair value | $ 16,003 | $ 15,172 | ||||
| Percent of net assets | 4.67% | 4.34% | 4.67% | 4.67% | 4.34% | |
| Principal/Share Amount | $ 16,371 | $ 15,722 | ||||
| PIK interest rate | 0.50% | 0.50% | 0.50% | 0.50% | 0.50% | |
| Investment, interest rate, paid in cash | 10.70% | 8.00% | 10.70% | 10.70% | 8.00% | |
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: Future Payment Technologies, LP First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:FuturePaymentTechnologiesLPMember | whf:FuturePaymentTechnologiesLPMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Data Processing & Outsourced Services | Data Processing & Outsourced Services | Data Processing & Outsourced Services | Data Processing & Outsourced Services | Data Processing & Outsourced Services | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 8.25% | 8.25% | 8.25% | 8.25% | 8.25% | |
| Interest Rate | 10.81% | 9.25% | 10.81% | 10.81% | 9.25% | |
| Acquisition Date | Dec. 23, 2016 | Dec. 23, 2016 | ||||
| Maturity Date | Jun. 07, 2024 | Jun. 07, 2024 | Jun. 07, 2024 | Jun. 07, 2024 | Jun. 07, 2024 | |
| Investments, amortized cost | $ 23,074 | $ 23,811 | ||||
| Investments, at fair value | $ 23,222 | $ 23,925 | ||||
| Percent of net assets | 6.77% | 6.84% | 6.77% | 6.77% | 6.84% | |
| Principal/Share Amount | $ 23,222 | $ 24,000 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: Geo Logic Systems Ltd., First Lien Secured Revolving Loan, Floor 1.00%, Spread C plus 6.50%, Rate 7.50%, Due 12/19/2024 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:GeoLogicSystemsLtdMember | whf:GeoLogicSystemsLtdMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Data Processing & Outsourced Services | Data Processing & Outsourced Services | Data Processing & Outsourced Services | Data Processing & Outsourced Services | Data Processing & Outsourced Services | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.50% | 6.50% | 6.50% | 6.50% | 6.50% | |
| Interest Rate | 10.67% | 7.50% | 10.67% | 10.67% | 7.50% | |
| Acquisition Date | Jan. 22, 2020 | Jan. 22, 2020 | ||||
| Maturity Date | Dec. 19, 2024 | Dec. 19, 2024 | Dec. 19, 2024 | Dec. 19, 2024 | Dec. 19, 2024 | |
| Investments, at fair value | $ 2 | $ 4 | ||||
| Investment, Identifier [Axis]: Geo Logic Systems Ltd., First Lien Secured Term Loan, Floor 1.00%, Spread C plus 6.50%, Rate 7.50%, Due 12/19/2024 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:GeoLogicSystemsLtdMember | whf:GeoLogicSystemsLtdMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Data Processing & Outsourced Services | Data Processing & Outsourced Services | Data Processing & Outsourced Services | Data Processing & Outsourced Services | Data Processing & Outsourced Services | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.50% | 6.50% | 6.50% | 6.50% | 6.50% | |
| Interest Rate | 10.67% | 7.50% | 10.67% | 10.67% | 7.50% | |
| Acquisition Date | Jan. 22, 2020 | Jan. 22, 2020 | ||||
| Maturity Date | Dec. 19, 2024 | Dec. 19, 2024 | Dec. 19, 2024 | Dec. 19, 2024 | Dec. 19, 2024 | |
| Investments, amortized cost | $ 15,497 | $ 15,766 | ||||
| Investments, at fair value | 14,505 | 16,156 | ||||
| Principal/Share Amount | $ 20,225 | $ 20,632 | ||||
| Investment, Identifier [Axis]: Grupo HIMA San Pablo, Inc Amended Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:GrupoHIMASanPabloIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:AmendedTermLoanMember | whf:AmendedTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Health Care Facilities | Health Care Facilities | ||||
| Floor | 1.50% | 1.50% | ||||
| Spread Above Index | 9.00% | 9.00% | ||||
| Interest Rate | 10.50% | 10.50% | ||||
| Acquisition Date | Nov. 24, 2021 | |||||
| Maturity Date | Nov. 24, 2023 | Nov. 24, 2023 | ||||
| Investments, amortized cost | $ 1,704 | |||||
| Investments, at fair value | $ 1,708 | |||||
| Percent of net assets | 0.49% | 0.49% | ||||
| Principal/Share Amount | $ 1,708 | |||||
| PIK interest rate | 10.50% | 10.50% | ||||
| Investment, interest rate, paid in cash | 0.00% | 0.00% | ||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: Grupo HIMA San Pablo, Inc First Lien Secured Term Loan A | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:GrupoHIMASanPabloIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanAMember | whf:FirstLienSecuredTermLoanAMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Health Care Facilities | Health Care Facilities | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Spread Above Index | 9.00% | 9.00% | ||||
| Interest Rate | 9.13% | 9.13% | ||||
| Acquisition Date | May 05, 2019 | |||||
| Maturity Date | Apr. 30, 2019 | Apr. 30, 2019 | ||||
| Investments, amortized cost | $ 3,476 | |||||
| Investments, at fair value | $ 1,169 | |||||
| Percent of net assets | 0.33% | 0.33% | ||||
| Principal/Share Amount | $ 3,476 | |||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: Grupo HIMA San Pablo, Inc First Lien Secured Term Loan B | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:GrupoHIMASanPabloIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanBMember | whf:FirstLienSecuredTermLoanBMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Health Care Facilities | Health Care Facilities | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Floor | 1.50% | 1.50% | ||||
| Spread Above Index | 9.00% | 9.00% | ||||
| Interest Rate | 10.50% | 10.50% | ||||
| Acquisition Date | Feb. 01, 2013 | |||||
| Maturity Date | Apr. 30, 2019 | Apr. 30, 2019 | ||||
| Investments, amortized cost | $ 12,185 | |||||
| Investments, at fair value | $ 4,097 | |||||
| Percent of net assets | 1.17% | 1.17% | ||||
| Principal/Share Amount | $ 12,185 | |||||
| PIK interest rate | 2.00% | 2.00% | ||||
| Investment, interest rate, paid in cash | 13.75% | 13.75% | ||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: Grupo HIMA San Pablo, Inc Second Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:GrupoHIMASanPabloIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:SecondLienSecuredTermLoanMember | whf:SecondLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Health Care Facilities | Health Care Facilities | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Spread Above Index | 15.75% | 15.75% | ||||
| Interest Rate | 15.75% | 15.75% | ||||
| Acquisition Date | Feb. 01, 2013 | |||||
| Maturity Date | Jul. 31, 2018 | Jul. 31, 2018 | ||||
| Investments, amortized cost | $ 1,024 | |||||
| Principal/Share Amount | $ 1,028 | |||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: Grupo HIMA San Pablo, Inc Superpriority Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:GrupoHIMASanPabloIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:SuperpriorityDelayedDrawLoanMember | whf:SuperpriorityDelayedDrawLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Health Care Facilities | Health Care Facilities | ||||
| Spread Above Index | 12.00% | 12.00% | ||||
| Interest Rate | 12.00% | 12.00% | ||||
| Acquisition Date | Nov. 24, 2021 | |||||
| Maturity Date | Nov. 24, 2023 | Nov. 24, 2023 | ||||
| Investments, amortized cost | $ 568 | |||||
| Investments, at fair value | $ 568 | |||||
| Percent of net assets | 0.16% | 0.16% | ||||
| Principal/Share Amount | $ 568 | |||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: HC Salon Holdings, Inc First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:HCSalonHoldingsIncMember | whf:HCSalonHoldingsIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Specialized Consumer Services | Specialized Consumer Services | Specialized Consumer Services | Specialized Consumer Services | Specialized Consumer Services | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 8.00% | 8.00% | 8.00% | 8.00% | 8.00% | |
| Interest Rate | 11.67% | 9.00% | 11.67% | 11.67% | 9.00% | |
| Acquisition Date | Sep. 30, 2021 | Sep. 30, 2021 | ||||
| Maturity Date | Sep. 30, 2026 | Sep. 30, 2026 | Sep. 30, 2026 | Sep. 30, 2026 | Sep. 30, 2026 | |
| Investments, at fair value | $ 11 | |||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: HC Salon Holdings, Inc First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:HCSalonHoldingsIncMember | whf:HCSalonHoldingsIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Specialized Consumer Services | Specialized Consumer Services | Specialized Consumer Services | Specialized Consumer Services | Specialized Consumer Services | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 8.00% | 8.00% | 8.00% | 8.00% | 8.00% | |
| Interest Rate | 11.67% | 9.00% | 11.67% | 11.67% | 9.00% | |
| Acquisition Date | Sep. 30, 2021 | Sep. 30, 2021 | ||||
| Maturity Date | Sep. 30, 2026 | Sep. 30, 2026 | Sep. 30, 2026 | Sep. 30, 2026 | Sep. 30, 2026 | |
| Investments, amortized cost | $ 11,365 | $ 11,417 | ||||
| Investments, at fair value | $ 11,550 | $ 11,416 | ||||
| Percent of net assets | 3.37% | 3.26% | 3.37% | 3.37% | 3.26% | |
| Principal/Share Amount | $ 11,550 | $ 11,638 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: HRG Management, LLC First Lien Secured Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:HRGManagementLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Real Estate Operating Companies | Real Estate Operating Companies | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 6.25% | 6.25% | ||||
| Interest Rate | 7.25% | 7.25% | ||||
| Acquisition Date | Oct. 19, 2021 | |||||
| Maturity Date | Oct. 19, 2026 | Oct. 19, 2026 | ||||
| Investments, amortized cost | $ 644 | |||||
| Investments, at fair value | $ 651 | |||||
| Percent of net assets | 0.19% | 0.19% | ||||
| Principal/Share Amount | $ 653 | |||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: HRG Management, LLC First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:HRGManagementLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Real Estate Operating Companies | Real Estate Operating Companies | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 6.25% | 6.25% | ||||
| Interest Rate | 7.25% | 7.25% | ||||
| Acquisition Date | Oct. 19, 2021 | |||||
| Maturity Date | Oct. 19, 2026 | Oct. 19, 2026 | ||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: HRG Management, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:HRGManagementLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Real Estate Operating Companies | Real Estate Operating Companies | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 6.25% | 6.25% | ||||
| Interest Rate | 7.25% | 7.25% | ||||
| Acquisition Date | Oct. 19, 2021 | |||||
| Maturity Date | Oct. 19, 2026 | Oct. 19, 2026 | ||||
| Investments, amortized cost | $ 4,781 | |||||
| Investments, at fair value | $ 4,780 | |||||
| Percent of net assets | 1.37% | 1.37% | ||||
| Principal/Share Amount | $ 4,875 | |||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: HRG Management, LLC, First Lien Secured Delayed Draw Loan, Floor 1.00%, Spread L plus 6.25%, Rate 7.29%, Due 10/19/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | HRG Management, LLC HomeRiver Group, LLC [Member] | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Real Estate Operating Companies | Real Estate Operating Companies | Real Estate Operating Companies | |||
| Floor | 1.00% | 1.00% | 1.00% | |||
| Spread Above Index | 6.25% | 6.25% | 6.25% | |||
| Interest Rate | 8.99% | 8.99% | 8.99% | |||
| Acquisition Date | Feb. 18, 2022 | |||||
| Maturity Date | Oct. 19, 2026 | Oct. 19, 2026 | Oct. 19, 2026 | |||
| Investments, amortized cost | $ 1,257 | |||||
| Investments, at fair value | 1,242 | |||||
| Principal/Share Amount | $ 1,273 | |||||
| Investment, Identifier [Axis]: HRG Management, LLC, First Lien Secured Revolving Loan, Floor 1.00%, Spread L plus 6.25%, Rate 7.29%, Due 10/19/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | HRG Management, LLC HomeRiver Group, LLC [Member] | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Real Estate Operating Companies | Real Estate Operating Companies | Real Estate Operating Companies | |||
| Floor | 1.00% | 1.00% | 1.00% | |||
| Spread Above Index | 6.25% | 6.25% | 6.25% | |||
| Interest Rate | 8.99% | 8.99% | 8.99% | |||
| Acquisition Date | Feb. 18, 2022 | |||||
| Maturity Date | Oct. 19, 2026 | Oct. 19, 2026 | Oct. 19, 2026 | |||
| Investments, at fair value | $ (4) | |||||
| Investment, Identifier [Axis]: HRG Management, LLC, First Lien Secured Term Loan, Floor 1.00%, Spread L plus 6.25%, Rate 7.25%, Due 10/19/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | HRG Management, LLC HomeRiver Group, LLC [Member] | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Real Estate Operating Companies | Real Estate Operating Companies | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 6.25% | 6.25% | ||||
| Interest Rate | 7.25% | 7.25% | ||||
| Acquisition Date | Dec. 28, 2021 | |||||
| Maturity Date | Oct. 19, 2026 | Oct. 19, 2026 | ||||
| Investments, amortized cost | $ 4,781 | |||||
| Investments, at fair value | 4,780 | |||||
| Principal/Share Amount | $ 4,875 | |||||
| Investment, Identifier [Axis]: HRG Management, LLC, First Lien Secured Term Loan, Floor 1.00%, Spread L plus 6.25%, Rate 7.29%, Due 10/19/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | HRG Management, LLC HomeRiver Group, LLC [Member] | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Real Estate Operating Companies | Real Estate Operating Companies | Real Estate Operating Companies | |||
| Floor | 1.00% | 1.00% | 1.00% | |||
| Spread Above Index | 6.25% | 6.25% | 6.25% | |||
| Interest Rate | 8.99% | 8.99% | 8.99% | |||
| Acquisition Date | Dec. 28, 2021 | |||||
| Maturity Date | Oct. 19, 2026 | Oct. 19, 2026 | Oct. 19, 2026 | |||
| Investments, amortized cost | $ 9,520 | |||||
| Investments, at fair value | 9,484 | |||||
| Principal/Share Amount | $ 9,677 | |||||
| Investment, Identifier [Axis]: Hollander Intermediate LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |||
| Investment, Issuer Name [Extensible Enumeration] | whf:HollanderIntermediateLlcMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Home Furnishings | Home Furnishings | Home Furnishings | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | |||
| Floor | 2.00% | 2.00% | 2.00% | |||
| Spread Above Index | 8.75% | 8.75% | 8.75% | |||
| Interest Rate | 11.79% | 11.79% | 11.79% | |||
| Acquisition Date | Sep. 19, 2022 | |||||
| Maturity Date | Sep. 21, 2026 | Sep. 21, 2026 | Sep. 21, 2026 | |||
| Investments, amortized cost | $ 4,849 | |||||
| Investments, at fair value | $ 4,671 | |||||
| Percent of net assets | 1.36% | 1.36% | 1.36% | |||
| Principal/Share Amount | $ 4,891 | |||||
| Investment, Restriction Status [true false] | true | true | true | |||
| Investment, Significant Unobservable Input [true false] | true | true | true | |||
| Investment, Identifier [Axis]: Honors Holdings, LLC First Lien Secured Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:HonorsHoldingsLLCMember | whf:HonorsHoldingsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Leisure Facilities | Leisure Facilities | Leisure Facilities | Leisure Facilities | Leisure Facilities | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 7.46% | 7.58% | 7.46% | 7.46% | 7.58% | |
| Interest Rate | 10.80% | 8.58% | 10.80% | 10.80% | 8.58% | |
| Acquisition Date | Sep. 06, 2019 | Sep. 06, 2019 | ||||
| Maturity Date | Sep. 06, 2024 | Sep. 06, 2024 | Sep. 06, 2024 | Sep. 06, 2024 | Sep. 06, 2024 | |
| Investments, amortized cost | $ 4,618 | $ 4,611 | ||||
| Investments, at fair value | $ 4,603 | $ 4,578 | ||||
| Percent of net assets | 1.34% | 1.31% | 1.34% | 1.34% | 1.31% | |
| Principal/Share Amount | $ 4,649 | $ 4,649 | ||||
| PIK interest rate | 0.50% | 0.50% | 0.50% | 0.50% | 0.50% | |
| Investment, interest rate, paid in cash | 10.30% | 8.08% | 10.30% | 10.30% | 8.08% | |
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Additional Interest For Senior Term Debt | 3.50% | |||||
| Investment, Identifier [Axis]: Honors Holdings, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:HonorsHoldingsLLCMember | whf:HonorsHoldingsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Leisure Facilities | Leisure Facilities | Leisure Facilities | Leisure Facilities | Leisure Facilities | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 7.56% | 7.96% | 7.56% | 7.56% | 7.96% | |
| Interest Rate | 10.73% | 8.96% | 10.73% | 10.73% | 8.96% | |
| Acquisition Date | Sep. 06, 2019 | Sep. 06, 2019 | ||||
| Maturity Date | Sep. 06, 2024 | Sep. 06, 2024 | Sep. 06, 2024 | Sep. 06, 2024 | Sep. 06, 2024 | |
| Investments, amortized cost | $ 9,337 | $ 9,315 | ||||
| Investments, at fair value | $ 9,346 | $ 9,296 | ||||
| Percent of net assets | 2.72% | 2.66% | 2.72% | 2.72% | 2.66% | |
| Principal/Share Amount | $ 9,440 | $ 9,440 | ||||
| PIK interest rate | 0.50% | 0.50% | 0.50% | 0.50% | 0.50% | |
| Investment, interest rate, paid in cash | 10.23% | 8.46% | 10.23% | 10.23% | 8.46% | |
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Additional Interest For Senior Term Debt | 3.50% | |||||
| Investment, Identifier [Axis]: I And I Sales Group, LLC First Lien Secured Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:IAndISalesGroupLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Advertising | Advertising | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 6.00% | 6.00% | ||||
| Interest Rate | 7.00% | 7.00% | ||||
| Acquisition Date | Dec. 15, 2021 | |||||
| Maturity Date | Dec. 15, 2026 | Dec. 15, 2026 | ||||
| Investments, amortized cost | $ 388 | |||||
| Investments, at fair value | $ 388 | |||||
| Percent of net assets | 0.11% | 0.11% | ||||
| Principal/Share Amount | $ 396 | |||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: I And I Sales Group, LLC First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:IAndISalesGroupLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Advertising | Advertising | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 6.00% | 6.00% | ||||
| Interest Rate | 7.00% | 7.00% | ||||
| Acquisition Date | Dec. 15, 2021 | |||||
| Maturity Date | Dec. 15, 2026 | Dec. 15, 2026 | ||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: I And I Sales Group, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:IAndISalesGroupLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Advertising | Advertising | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 6.00% | 6.00% | ||||
| Interest Rate | 7.00% | 7.00% | ||||
| Acquisition Date | Dec. 15, 2021 | |||||
| Maturity Date | Dec. 15, 2026 | Dec. 15, 2026 | ||||
| Investments, amortized cost | $ 9,102 | |||||
| Investments, at fair value | $ 9,100 | |||||
| Percent of net assets | 2.60% | 2.60% | ||||
| Principal/Share Amount | $ 9,286 | |||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: I&I Sales Group, LLC First Lien Secured Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:IAndISalesGroupLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Advertising | Advertising | Advertising | |||
| Floor | 1.00% | 1.00% | 1.00% | |||
| Spread Above Index | 5.75% | 5.75% | 5.75% | |||
| Interest Rate | 9.00% | 9.00% | 9.00% | |||
| Acquisition Date | Mar. 11, 2022 | |||||
| Maturity Date | Dec. 15, 2026 | Dec. 15, 2026 | Dec. 15, 2026 | |||
| Investments, amortized cost | $ 702 | |||||
| Investments, at fair value | 707 | |||||
| Principal/Share Amount | $ 714 | |||||
| Investment, Identifier [Axis]: I&I Sales Group, LLC First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:IAndISalesGroupLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Advertising | Advertising | Advertising | |||
| Floor | 1.00% | 1.00% | 1.00% | |||
| Spread Above Index | 5.75% | 5.75% | 5.75% | |||
| Interest Rate | 9.42% | 9.42% | 9.42% | |||
| Acquisition Date | Feb. 18, 2022 | |||||
| Maturity Date | Dec. 15, 2026 | Dec. 15, 2026 | Dec. 15, 2026 | |||
| Investments, at fair value | $ 1 | |||||
| Investment, Identifier [Axis]: I&I Sales Group, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:IAndISalesGroupLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Advertising | Advertising | Advertising | |||
| Floor | 1.00% | 1.00% | 1.00% | |||
| Spread Above Index | 5.75% | 5.75% | 5.75% | |||
| Interest Rate | 9.42% | 9.42% | 9.42% | |||
| Acquisition Date | Feb. 18, 2022 | |||||
| Maturity Date | Dec. 15, 2026 | Dec. 15, 2026 | Dec. 15, 2026 | |||
| Investments, amortized cost | $ 9,061 | |||||
| Investments, at fair value | 9,074 | |||||
| Principal/Share Amount | $ 9,216 | |||||
| Investment, Identifier [Axis]: IDIG Parent, LLC, First Lien Secured Delayed Draw Loan, Floor 1.00%, Spread L plus 6.00%, Rate 7.00%, Due 12/15/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:IDIGParentLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Systems Software | Systems Software | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 6.00% | 6.00% | ||||
| Interest Rate | 7.00% | 7.00% | ||||
| Acquisition Date | Sep. 21, 2021 | |||||
| Maturity Date | Dec. 15, 2026 | Dec. 15, 2026 | ||||
| Investments, amortized cost | $ 1,397 | |||||
| Investments, at fair value | 1,411 | |||||
| Principal/Share Amount | $ 1,411 | |||||
| Investment, Identifier [Axis]: IDIG Parent, LLC, First Lien Secured Revolving Loan, Floor 1.00%, Spread L plus 6.00%, Rate 7.00%, Due 12/15/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:IDIGParentLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Systems Software | Systems Software | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 6.00% | 6.00% | ||||
| Interest Rate | 7.00% | 7.00% | ||||
| Acquisition Date | Jun. 25, 2021 | |||||
| Maturity Date | Dec. 15, 2026 | Dec. 15, 2026 | ||||
| Investments, at fair value | $ 5 | |||||
| Investment, Identifier [Axis]: IDIG Parent, LLC, First Lien Secured Term Loan, Floor 1.00%, Spread L plus 6.00%, Rate 7.00%, Due 12/15/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:IDIGParentLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Systems Software | Systems Software | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 6.00% | 6.00% | ||||
| Interest Rate | 7.00% | 7.00% | ||||
| Acquisition Date | Jun. 25, 2021 | |||||
| Maturity Date | Dec. 15, 2026 | Dec. 15, 2026 | ||||
| Investments, amortized cost | $ 8,404 | |||||
| Investments, at fair value | 8,482 | |||||
| Principal/Share Amount | $ 8,482 | |||||
| Investment, Identifier [Axis]: ITS Buyer Inc First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:ITSBuyerIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Air Freight & Logistics | Air Freight & Logistics | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 6.00% | 6.00% | ||||
| Interest Rate | 7.00% | 7.00% | ||||
| Acquisition Date | Dec. 22, 2021 | |||||
| Maturity Date | Jun. 15, 2026 | Jun. 15, 2026 | ||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: ITS Buyer Inc First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:ITSBuyerIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Air Freight & Logistics | Air Freight & Logistics | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 6.00% | 6.00% | ||||
| Interest Rate | 7.00% | 7.00% | ||||
| Acquisition Date | Dec. 22, 2021 | |||||
| Maturity Date | Jun. 15, 2026 | Jun. 15, 2026 | ||||
| Investments, amortized cost | $ 3,540 | |||||
| Investments, at fair value | $ 3,539 | |||||
| Percent of net assets | 1.01% | 1.01% | ||||
| Principal/Share Amount | $ 3,612 | |||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: ITS Buyer Inc. First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:ITSBuyerIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Air Freight & Logistics | Air Freight & Logistics | Air Freight & Logistics | |||
| Floor | 1.00% | 1.00% | 1.00% | |||
| Spread Above Index | 6.00% | 6.00% | 6.00% | |||
| Interest Rate | 9.67% | 9.67% | 9.67% | |||
| Acquisition Date | Feb. 17, 2022 | |||||
| Maturity Date | Jun. 15, 2026 | Jun. 15, 2026 | Jun. 15, 2026 | |||
| Investments, at fair value | $ 4 | |||||
| Investment, Identifier [Axis]: ITS Buyer Inc. First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:ITSBuyerIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Air Freight & Logistics | Air Freight & Logistics | Air Freight & Logistics | |||
| Floor | 1.00% | 1.00% | 1.00% | |||
| Spread Above Index | 6.00% | 6.00% | 6.00% | |||
| Interest Rate | 9.67% | 9.67% | 9.67% | |||
| Acquisition Date | Feb. 17, 2022 | |||||
| Maturity Date | Jun. 15, 2026 | Jun. 15, 2026 | Jun. 15, 2026 | |||
| Investments, amortized cost | $ 3,531 | |||||
| Investments, at fair value | 3,553 | |||||
| Principal/Share Amount | $ 3,589 | |||||
| Investment, Identifier [Axis]: ImageOne Industries, LLC Common A Units | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:ImageOneIndustriesLLCMember | whf:ImageOneIndustriesLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:CommonAUnitsMember | whf:CommonAUnitsMember | whf:CommonAUnitsMember | whf:CommonAUnitsMember | whf:CommonAUnitsMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Diversified Support Services | Diversified Support Services | Diversified Support Services | Diversified Support Services | Diversified Support Services | |
| Acquisition Date | Sep. 20, 2019 | Sep. 20, 2019 | ||||
| Investments, amortized cost | $ 2 | |||||
| Investments, at fair value | $ 84 | $ 158 | ||||
| Percent of net assets | 0.02% | 0.05% | 0.02% | 0.02% | 0.05% | |
| Principal/Share Amount | $ 227 | $ 225 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Non-income Producing [true false] | false | false | false | false | false | |
| Investment, Identifier [Axis]: Industrial Specialty Services USA LLC First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:IndustrialSpecialtyServicesUSALLCMember | whf:IndustrialSpecialtyServicesUSALLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Environmental & Facilities Services | Environmental & Facilities Services | Environmental & Facilities Services | Environmental & Facilities Services | Environmental & Facilities Services | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.25% | 6.25% | 6.25% | 6.25% | 6.25% | |
| Interest Rate | 9.18% | 7.25% | 9.18% | 9.18% | 7.25% | |
| Acquisition Date | Dec. 31, 2021 | Dec. 31, 2021 | ||||
| Maturity Date | Dec. 31, 2026 | Dec. 31, 2026 | Dec. 31, 2026 | Dec. 31, 2026 | Dec. 31, 2026 | |
| Investments, amortized cost | $ 871 | |||||
| Investments, at fair value | $ 861 | |||||
| Percent of net assets | 0.25% | 0.25% | 0.25% | |||
| Principal/Share Amount | $ 886 | |||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: Industrial Specialty Services USA LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:IndustrialSpecialtyServicesUSALLCMember | whf:IndustrialSpecialtyServicesUSALLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Environmental & Facilities Services | Environmental & Facilities Services | Environmental & Facilities Services | Environmental & Facilities Services | Environmental & Facilities Services | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.25% | 6.25% | 6.25% | 6.25% | 6.25% | |
| Interest Rate | 9.92% | 7.25% | 9.92% | 9.92% | 7.25% | |
| Acquisition Date | Dec. 31, 2021 | Dec. 31, 2021 | ||||
| Maturity Date | Dec. 31, 2026 | Dec. 31, 2026 | Dec. 31, 2026 | Dec. 31, 2026 | Dec. 31, 2026 | |
| Investments, amortized cost | $ 11,715 | $ 11,767 | ||||
| Investments, at fair value | $ 11,612 | $ 11,767 | ||||
| Percent of net assets | 3.39% | 3.36% | 3.39% | 3.39% | 3.36% | |
| Principal/Share Amount | $ 11,917 | $ 12,007 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: Inspired Beauty Brands, Inc First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:InspiredBeautyBrandsIncMember | whf:InspiredBeautyBrandsIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Personal Products | Personal Products | Personal Products | Personal Products | Personal Products | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 7.00% | 7.00% | 7.00% | 7.00% | 7.00% | |
| Interest Rate | 9.91% | 8.00% | 9.91% | 9.91% | 8.00% | |
| Acquisition Date | Dec. 30, 2020 | Dec. 30, 2020 | ||||
| Maturity Date | Dec. 30, 2025 | Dec. 30, 2025 | Dec. 30, 2025 | Dec. 30, 2025 | Dec. 30, 2025 | |
| Investments, at fair value | $ (6) | $ 8 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: Inspired Beauty Brands, Inc First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:InspiredBeautyBrandsIncMember | whf:InspiredBeautyBrandsIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Personal Products | Personal Products | Personal Products | Personal Products | Personal Products | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 7.00% | 7.00% | 7.00% | 7.00% | 7.00% | |
| Interest Rate | 9.91% | 8.00% | 9.91% | 9.91% | 8.00% | |
| Acquisition Date | Dec. 30, 2020 | Dec. 30, 2020 | ||||
| Maturity Date | Dec. 30, 2025 | Dec. 30, 2025 | Dec. 30, 2025 | Dec. 30, 2025 | Dec. 30, 2025 | |
| Investments, amortized cost | $ 11,650 | $ 12,055 | ||||
| Investments, at fair value | $ 11,509 | $ 12,252 | ||||
| Percent of net assets | 3.36% | 3.50% | 3.36% | 3.36% | 3.50% | |
| Principal/Share Amount | $ 11,804 | $ 12,252 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: IvyRehab Intermediate II, LLC First Lien Secured Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:IvyRehabIntermediateIILLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Health Care Services | Health Care Services | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 6.75% | 6.75% | ||||
| Interest Rate | 7.75% | 7.75% | ||||
| Acquisition Date | Dec. 04, 2020 | |||||
| Maturity Date | Dec. 04, 2024 | Dec. 04, 2024 | ||||
| Investments, amortized cost | $ 2,517 | |||||
| Investments, at fair value | $ 2,534 | |||||
| Percent of net assets | 0.72% | 0.72% | ||||
| Principal/Share Amount | $ 2,550 | |||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: IvyRehab Intermediate II, LLC First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:IvyRehabIntermediateIILLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Health Care Services | Health Care Services | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | us-gaap:PrimeRateMember | us-gaap:PrimeRateMember | ||||
| Floor | 3.25% | 3.25% | ||||
| Spread Above Index | 5.75% | 5.75% | ||||
| Interest Rate | 9.00% | 9.00% | ||||
| Acquisition Date | Dec. 04, 2020 | |||||
| Maturity Date | Dec. 04, 2024 | Dec. 04, 2024 | ||||
| Investments, amortized cost | $ 139 | |||||
| Investments, at fair value | $ 147 | |||||
| Percent of net assets | 0.04% | 0.04% | ||||
| Principal/Share Amount | $ 142 | |||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: IvyRehab Intermediate II, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:IvyRehabIntermediateIILLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Health Care Services | Health Care Services | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 6.75% | 6.75% | ||||
| Interest Rate | 7.75% | 7.75% | ||||
| Acquisition Date | Dec. 04, 2020 | |||||
| Maturity Date | Dec. 04, 2024 | Dec. 04, 2024 | ||||
| Investments, amortized cost | $ 17,121 | |||||
| Investments, at fair value | $ 17,366 | |||||
| Percent of net assets | 4.97% | 4.97% | ||||
| Principal/Share Amount | $ 17,366 | |||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: JVMC Holdings Corp First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:JVMCHoldingsCorpMember | whf:JVMCHoldingsCorpMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Investment Banking & Brokerage | Investment Banking & Brokerage | Investment Banking & Brokerage | Investment Banking & Brokerage | Investment Banking & Brokerage | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.50% | 6.75% | 6.50% | 6.50% | 6.75% | |
| Interest Rate | 9.62% | 7.75% | 9.62% | 9.62% | 7.75% | |
| Acquisition Date | Feb. 28, 2019 | Feb. 28, 2019 | ||||
| Maturity Date | Feb. 28, 2024 | Feb. 28, 2024 | Feb. 28, 2024 | Feb. 28, 2024 | Feb. 28, 2024 | |
| Investments, amortized cost | $ 12,043 | $ 12,674 | ||||
| Investments, at fair value | $ 12,077 | $ 12,729 | ||||
| Percent of net assets | 3.52% | 3.64% | 3.52% | 3.52% | 3.64% | |
| Principal/Share Amount | $ 12,077 | $ 12,729 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: JZ Capital Partners Ltd First Lien Secured Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |||
| Investment, Issuer Name [Extensible Enumeration] | whf:JZCapitalPartnersLtdMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Asset Management & Custody Banks | Asset Management & Custody Banks | Asset Management & Custody Banks | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |||
| Floor | 1.00% | 1.00% | 1.00% | |||
| Spread Above Index | 7.00% | 7.00% | 7.00% | |||
| Interest Rate | 9.77% | 9.77% | 9.77% | |||
| Acquisition Date | Jan. 26, 2022 | |||||
| Maturity Date | Jan. 26, 2027 | Jan. 26, 2027 | Jan. 26, 2027 | |||
| Investments, at fair value | $ 22 | |||||
| Percent of net assets | 0.01% | 0.01% | 0.01% | |||
| Investment, Restriction Status [true false] | true | true | true | |||
| Investment, Significant Unobservable Input [true false] | true | true | true | |||
| Investment, Identifier [Axis]: JZ Capital Partners Ltd First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |||
| Investment, Issuer Name [Extensible Enumeration] | whf:JZCapitalPartnersLtdMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Asset Management & Custody Banks | Asset Management & Custody Banks | Asset Management & Custody Banks | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |||
| Floor | 1.00% | 1.00% | 1.00% | |||
| Spread Above Index | 7.00% | 7.00% | 7.00% | |||
| Interest Rate | 9.77% | 9.77% | 9.77% | |||
| Acquisition Date | Jan. 26, 2022 | |||||
| Maturity Date | Jan. 26, 2027 | Jan. 26, 2027 | Jan. 26, 2027 | |||
| Investments, amortized cost | $ 10,108 | |||||
| Investments, at fair value | $ 10,147 | |||||
| Percent of net assets | 2.96% | 2.96% | 2.96% | |||
| Principal/Share Amount | $ 10,286 | |||||
| Investment, Restriction Status [true false] | true | true | true | |||
| Investment, Significant Unobservable Input [true false] | true | true | true | |||
| Investment, Identifier [Axis]: Juniper Landscaping Holdings LLC First Lien Secured Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:JuniperLandscapingHoldingsLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Environmental & Facilities Services | Environmental & Facilities Services | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 6.00% | 6.00% | ||||
| Interest Rate | 7.00% | 7.00% | ||||
| Acquisition Date | Dec. 29, 2021 | |||||
| Maturity Date | Dec. 29, 2026 | Dec. 29, 2026 | ||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: Juniper Landscaping Holdings LLC First Lien Secured Delayed Draw Loan Due 12/29/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:JuniperLandscapingHoldingsLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Environmental & Facilities Services | Environmental & Facilities Services | Environmental & Facilities Services | |||
| Floor | 1.00% | 1.00% | 1.00% | |||
| Spread Above Index | 6.00% | 6.00% | 6.00% | |||
| Interest Rate | 9.67% | 9.67% | 9.67% | |||
| Acquisition Date | Mar. 01, 2022 | |||||
| Maturity Date | Dec. 29, 2026 | Dec. 29, 2026 | Dec. 29, 2026 | |||
| Investments, at fair value | $ (3) | |||||
| Investment, Identifier [Axis]: Juniper Landscaping Holdings LLC First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:JuniperLandscapingHoldingsLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Environmental & Facilities Services | Environmental & Facilities Services | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 6.00% | 6.00% | ||||
| Interest Rate | 7.00% | 7.00% | ||||
| Acquisition Date | Dec. 29, 2021 | |||||
| Maturity Date | Dec. 29, 2026 | Dec. 29, 2026 | ||||
| Investments, amortized cost | $ 586 | |||||
| Investments, at fair value | $ 586 | |||||
| Percent of net assets | 0.17% | 0.17% | ||||
| Principal/Share Amount | $ 597 | |||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: Juniper Landscaping Holdings LLC First Lien Secured Revolving Loan Due 12/29/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:JuniperLandscapingHoldingsLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Environmental & Facilities Services | Environmental & Facilities Services | Environmental & Facilities Services | |||
| Floor | 1.00% | 1.00% | 1.00% | |||
| Spread Above Index | 6.00% | 6.00% | 6.00% | |||
| Interest Rate | 9.67% | 9.67% | 9.67% | |||
| Acquisition Date | Mar. 01, 2022 | |||||
| Maturity Date | Dec. 29, 2026 | Dec. 29, 2026 | Dec. 29, 2026 | |||
| Investments, at fair value | $ (1) | |||||
| Investment, Identifier [Axis]: Juniper Landscaping Holdings LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:JuniperLandscapingHoldingsLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Environmental & Facilities Services | Environmental & Facilities Services | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 6.00% | 6.00% | ||||
| Interest Rate | 7.00% | 7.00% | ||||
| Acquisition Date | Dec. 29, 2021 | |||||
| Maturity Date | Dec. 29, 2026 | Dec. 29, 2026 | ||||
| Investments, amortized cost | $ 11,221 | |||||
| Investments, at fair value | $ 11,220 | |||||
| Percent of net assets | 3.21% | 3.21% | ||||
| Principal/Share Amount | $ 11,420 | |||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: Juniper Landscaping Holdings LLC First Lien Secured Term Loan Due 12/29/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:JuniperLandscapingHoldingsLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Environmental & Facilities Services | Environmental & Facilities Services | Environmental & Facilities Services | |||
| Floor | 1.00% | 1.00% | 1.00% | |||
| Spread Above Index | 6.00% | 6.00% | 6.00% | |||
| Interest Rate | 9.67% | 9.67% | 9.67% | |||
| Acquisition Date | Mar. 01, 2022 | |||||
| Maturity Date | Dec. 29, 2026 | Dec. 29, 2026 | Dec. 29, 2026 | |||
| Investments, amortized cost | $ 11,165 | |||||
| Investments, at fair value | 11,151 | |||||
| Principal/Share Amount | $ 11,334 | |||||
| Investment, Identifier [Axis]: Keras Holdings, LLC Shares | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |||
| Investment, Issuer Name [Extensible Enumeration] | whf:KerasHoldingsLLCMember | whf:KerasHoldingsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | Common Stock [Member] | Common Stock [Member] | Common Stock [Member] | Common Stock [Member] | Common Stock [Member] | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | |
| Acquisition Date | Dec. 31, 2020 | Dec. 31, 2020 | ||||
| Investments, amortized cost | $ 496 | $ 496 | ||||
| Investments, at fair value | $ 361 | $ 496 | ||||
| Percent of net assets | 0.11% | 0.14% | 0.11% | 0.11% | 0.14% | |
| Principal/Share Amount | $ 496 | $ 496 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Non-income Producing [true false] | false | false | false | false | false | |
| Investment, Identifier [Axis]: LHS Borrower, LLC First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:LHSBorrowerLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Building Products | Building Products | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 6.75% | 6.75% | ||||
| Interest Rate | 7.75% | 7.75% | ||||
| Acquisition Date | Sep. 30, 2020 | |||||
| Maturity Date | Sep. 30, 2025 | Sep. 30, 2025 | ||||
| Investments, at fair value | $ 4 | |||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: LHS Borrower, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:LHSBorrowerLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Building Products | Building Products | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 6.75% | 6.75% | ||||
| Interest Rate | 7.75% | 7.75% | ||||
| Acquisition Date | Sep. 30, 2020 | |||||
| Maturity Date | Sep. 30, 2025 | Sep. 30, 2025 | ||||
| Investments, amortized cost | $ 9,346 | |||||
| Investments, at fair value | $ 9,416 | |||||
| Percent of net assets | 2.69% | 2.69% | ||||
| Principal/Share Amount | $ 9,506 | |||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: LHS Borrower, LLC, First Lien Secured Revolving Loan, Floor 1.00%, Spread L plus 6.75%, Rate 7.75%, Due 9/30/2025 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:LHSBorrowerLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Building Products | Building Products | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 6.75% | 6.75% | ||||
| Interest Rate | 7.75% | 7.75% | ||||
| Acquisition Date | Oct. 09, 2020 | |||||
| Maturity Date | Sep. 30, 2025 | Sep. 30, 2025 | ||||
| Investments, at fair value | $ 4 | |||||
| Investment, Identifier [Axis]: LHS Borrower, LLC, First Lien Secured Term Loan, Floor 1.00%, Spread L plus 6.75%, Rate 7.75%, Due 9/30/2025 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:LHSBorrowerLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Building Products | Building Products | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 6.75% | 6.75% | ||||
| Interest Rate | 7.75% | 7.75% | ||||
| Acquisition Date | Oct. 09, 2020 | |||||
| Maturity Date | Sep. 30, 2025 | Sep. 30, 2025 | ||||
| Investments, amortized cost | $ 9,345 | |||||
| Investments, at fair value | 9,416 | |||||
| Principal/Share Amount | $ 9,506 | |||||
| Investment, Identifier [Axis]: LINC Systems LLC First Lien Secured Revolving Loan Floor 1.00 Libor Plus 6.25 Rate Due 2242026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:LINCSystemsLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Trading Companies And Distributors [Member] | Trading Companies And Distributors [Member] | Trading Companies And Distributors [Member] | |||
| Floor | 1.00% | 1.00% | 1.00% | |||
| Spread Above Index | 6.25% | 6.25% | 6.25% | |||
| Interest Rate | 10.33% | 10.33% | 10.33% | |||
| Acquisition Date | Jun. 22, 2021 | |||||
| Maturity Date | Feb. 24, 2026 | Feb. 24, 2026 | Feb. 24, 2026 | |||
| Investments, at fair value | $ 10 | |||||
| Investment, Identifier [Axis]: LINC Systems LLC First Lien Secured Term Loan Floor 1.00 Libor Plus 6.25 Rate Due 2242026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:LINCSystemsLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Trading Companies And Distributors [Member] | Trading Companies And Distributors [Member] | Trading Companies And Distributors [Member] | |||
| Floor | 1.00% | 1.00% | 1.00% | |||
| Spread Above Index | 6.25% | 6.25% | 6.25% | |||
| Interest Rate | 10.33% | 10.33% | 10.33% | |||
| Acquisition Date | Jun. 22, 2021 | |||||
| Maturity Date | Feb. 24, 2026 | Feb. 24, 2026 | Feb. 24, 2026 | |||
| Investments, amortized cost | $ 9,909 | |||||
| Investments, at fair value | 10,058 | |||||
| Principal/Share Amount | $ 10,058 | |||||
| Investment, Identifier [Axis]: LINC Systems, LLC, First Lien Secured Delayed Draw Loan, Floor 1.50%, Spread L plus 6.25%, Rate 7.25%, Due 2/24/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:LINCSystemsLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 6.25% | 6.25% | ||||
| Interest Rate | 7.25% | 7.25% | ||||
| Acquisition Date | Jun. 22, 2021 | |||||
| Maturity Date | Feb. 24, 2026 | Feb. 24, 2026 | ||||
| Investments, amortized cost | $ 9,951 | |||||
| Investments, at fair value | 10,101 | |||||
| Principal/Share Amount | $ 10,135 | |||||
| Investment, Identifier [Axis]: LINC Systems, LLC, First Lien Secured Revolving Loan, Floor 1.50%, Spread L plus 6.25%, Rate 7.25%, Due 2/24/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:LINCSystemsLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 6.25% | 6.25% | ||||
| Interest Rate | 7.25% | 7.25% | ||||
| Acquisition Date | Jun. 22, 2021 | |||||
| Maturity Date | Feb. 24, 2026 | Feb. 24, 2026 | ||||
| Investments, at fair value | $ 12 | |||||
| Investment, Identifier [Axis]: LMG Holdings, Inc First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:LMGHoldingsIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Electronic Equipment & Instruments | Electronic Equipment & Instruments | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 6.50% | 6.50% | ||||
| Interest Rate | 7.50% | 7.50% | ||||
| Acquisition Date | Apr. 30, 2021 | |||||
| Maturity Date | Apr. 30, 2026 | Apr. 30, 2026 | ||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: LMG Holdings, Inc First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:LMGHoldingsIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Electronic Equipment & Instruments | Electronic Equipment & Instruments | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 6.50% | 6.50% | ||||
| Interest Rate | 7.50% | 7.50% | ||||
| Acquisition Date | Apr. 30, 2021 | |||||
| Maturity Date | Apr. 30, 2026 | Apr. 30, 2026 | ||||
| Investments, amortized cost | $ 6,684 | |||||
| Investments, at fair value | $ 6,687 | |||||
| Percent of net assets | 1.91% | 1.91% | ||||
| Principal/Share Amount | $ 6,802 | |||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: LMG Holdings, Inc., First Lien Secured Revolving Loan, Floor 1.00%, Spread L plus 6.50%, Rate 7.50%, Due 4/30/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:LMGHoldingsIncMember | whf:LMGHoldingsIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Electronic Equipment & Instruments | Electronic Equipment & Instruments | Electronic Equipment & Instruments | Electronic Equipment & Instruments | Electronic Equipment & Instruments | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 7.00% | 6.50% | 7.00% | 7.00% | 6.50% | |
| Interest Rate | 10.09% | 7.50% | 10.09% | 10.09% | 7.50% | |
| Acquisition Date | Jun. 28, 2021 | Jun. 28, 2021 | ||||
| Maturity Date | Apr. 30, 2026 | Apr. 30, 2026 | Apr. 30, 2026 | Apr. 30, 2026 | Apr. 30, 2026 | |
| Investments, amortized cost | $ 261 | |||||
| Investments, at fair value | 256 | |||||
| Principal/Share Amount | $ 265 | |||||
| Investment, Identifier [Axis]: LMG Holdings, Inc., First Lien Secured Term Loan, Floor 1.00%, Spread L plus 6.50%, Rate 7.50%, Due 4/30/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:LMGHoldingsIncMember | whf:LMGHoldingsIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Electronic Equipment & Instruments | Electronic Equipment & Instruments | Electronic Equipment & Instruments | Electronic Equipment & Instruments | Electronic Equipment & Instruments | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 7.00% | 6.50% | 7.00% | 7.00% | 6.50% | |
| Interest Rate | 10.67% | 7.50% | 10.67% | 10.67% | 7.50% | |
| Acquisition Date | Jun. 28, 2021 | Jun. 28, 2021 | ||||
| Maturity Date | Apr. 30, 2026 | Apr. 30, 2026 | Apr. 30, 2026 | Apr. 30, 2026 | Apr. 30, 2026 | |
| Investments, amortized cost | $ 13,303 | $ 6,680 | ||||
| Investments, at fair value | 13,229 | 6,687 | ||||
| Principal/Share Amount | $ 13,501 | $ 6,802 | ||||
| Investment, Identifier [Axis]: LSCS Holdings, Inc Second Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:LSCSHoldingsIncMember | whf:LSCSHoldingsIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:SecondLienSecuredTermLoanMember | whf:SecondLienSecuredTermLoanMember | whf:SecondLienSecuredTermLoanMember | whf:SecondLienSecuredTermLoanMember | whf:SecondLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Life Sciences Tools & Services | Life Sciences Tools & Services | Life Sciences Tools & Services | Life Sciences Tools & Services | Life Sciences Tools & Services | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 0.50% | 0.50% | 0.50% | 0.50% | 0.50% | |
| Spread Above Index | 8.00% | 8.00% | 8.00% | 8.00% | 8.00% | |
| Interest Rate | 11.67% | 8.50% | 11.67% | 11.67% | 8.50% | |
| Acquisition Date | Nov. 23, 2021 | Nov. 23, 2021 | ||||
| Maturity Date | Dec. 16, 2029 | Dec. 16, 2029 | Dec. 16, 2029 | Dec. 16, 2029 | Dec. 16, 2029 | |
| Investments, amortized cost | $ 4,932 | $ 4,925 | ||||
| Investments, at fair value | $ 4,912 | $ 4,925 | ||||
| Percent of net assets | 1.43% | 1.41% | 1.43% | 1.43% | 1.41% | |
| Principal/Share Amount | $ 5,000 | $ 5,000 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: Lab Logistics, LLC First Lien Secured Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:LabLogisticsLLCMember | whf:LabLogisticsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Health Care Services | Health Care Services | Health Care Services | Health Care Services | Health Care Services | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | London Interbank Offered Rate (LIBOR) [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 7.25% | 7.25% | 7.25% | 7.25% | 7.25% | |
| Interest Rate | 10.20% | 8.25% | 10.20% | 10.20% | 8.25% | |
| Acquisition Date | Oct. 16, 2019 | Oct. 16, 2019 | ||||
| Maturity Date | Sep. 25, 2023 | Sep. 25, 2023 | Sep. 25, 2023 | Sep. 25, 2023 | Sep. 25, 2023 | |
| Investments, amortized cost | $ 5,135 | $ 5,166 | ||||
| Investments, at fair value | $ 5,144 | $ 5,183 | ||||
| Percent of net assets | 1.50% | 1.48% | 1.50% | 1.50% | 1.48% | |
| Principal/Share Amount | $ 5,144 | $ 5,183 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: Lab Logistics, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:LabLogisticsLLCMember | whf:LabLogisticsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Health Care Services | Health Care Services | Health Care Services | Health Care Services | Health Care Services | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | London Interbank Offered Rate (LIBOR) [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 7.25% | 7.25% | 7.25% | 7.25% | 7.25% | |
| Interest Rate | 10.16% | 8.25% | 10.16% | 10.16% | 8.25% | |
| Acquisition Date | Oct. 16, 2019 | Oct. 16, 2019 | ||||
| Maturity Date | Sep. 25, 2023 | Sep. 25, 2023 | Sep. 25, 2023 | Sep. 25, 2023 | Sep. 25, 2023 | |
| Investments, amortized cost | $ 5,446 | $ 1,140 | ||||
| Investments, at fair value | $ 5,495 | $ 1,155 | ||||
| Percent of net assets | 1.60% | 0.33% | 1.60% | 1.60% | 0.33% | |
| Principal/Share Amount | $ 5,501 | $ 1,155 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: Lab Logistics, LLC Preferred Units | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:LabLogisticsLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:PreferredUnitsMember | whf:PreferredUnitsMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Health Care Services | Health Care Services | ||||
| Spread Above Index | 14.00% | 14.00% | ||||
| Acquisition Date | Oct. 29, 2019 | |||||
| Investments, amortized cost | $ 857 | |||||
| Investments, at fair value | $ 1,018 | |||||
| Percent of net assets | 0.29% | 0.29% | ||||
| Principal/Share Amount | $ 2 | |||||
| PIK interest rate | 14.00% | 14.00% | ||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Non-income Producing [true false] | true | true | ||||
| Investment, Identifier [Axis]: Lenny & Larry's, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:LennyLarrysLLCMember | whf:LennyLarrysLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Packaged Foods & Meats | Packaged Foods & Meats | Packaged Foods & Meats | Packaged Foods & Meats | Packaged Foods & Meats | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 8.92% | 8.40% | 8.92% | 8.92% | 8.40% | |
| Interest Rate | 11.74% | 9.40% | 11.74% | 11.74% | 9.40% | |
| Acquisition Date | May 15, 2018 | May 15, 2018 | ||||
| Maturity Date | May 15, 2023 | May 15, 2023 | May 15, 2023 | May 15, 2023 | May 15, 2023 | |
| Investments, amortized cost | $ 11,175 | $ 11,084 | ||||
| Investments, at fair value | $ 10,922 | $ 10,862 | ||||
| Percent of net assets | 3.19% | 3.11% | 3.19% | 3.19% | 3.11% | |
| Principal/Share Amount | $ 11,201 | $ 11,142 | ||||
| PIK interest rate | 1.71% | 1.72% | 1.71% | 1.71% | 1.72% | |
| Investment, interest rate, paid in cash | 10.03% | 7.68% | 10.03% | 10.03% | 7.68% | |
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Additional interest for senior term debt | 3.00% | |||||
| Investment, Identifier [Axis]: Lift Brands, Inc First Lien Secured Term Loan A | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:LiftBrandsIncMember | whf:LiftBrandsIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanAMember | whf:FirstLienSecuredTermLoanAMember | whf:FirstLienSecuredTermLoanAMember | whf:FirstLienSecuredTermLoanAMember | whf:FirstLienSecuredTermLoanAMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Leisure Facilities | Leisure Facilities | Leisure Facilities | Leisure Facilities | Leisure Facilities | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 7.50% | 7.50% | 7.50% | 7.50% | 7.50% | |
| Interest Rate | 10.62% | 8.50% | 10.62% | 10.62% | 8.50% | |
| Acquisition Date | Jun. 29, 2020 | Jun. 29, 2020 | ||||
| Maturity Date | Jun. 29, 2025 | Jun. 29, 2025 | Jun. 29, 2025 | Jun. 29, 2025 | Jun. 29, 2025 | |
| Investments, amortized cost | $ 5,541 | $ 5,570 | ||||
| Investments, at fair value | $ 5,533 | $ 5,546 | ||||
| Percent of net assets | 1.61% | 1.59% | 1.61% | 1.61% | 1.59% | |
| Principal/Share Amount | $ 5,588 | $ 5,631 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: Lift Brands, Inc First Lien Secured Term Loan B | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:LiftBrandsIncMember | whf:LiftBrandsIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanBMember | whf:FirstLienSecuredTermLoanBMember | whf:FirstLienSecuredTermLoanBMember | whf:FirstLienSecuredTermLoanBMember | whf:FirstLienSecuredTermLoanBMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Leisure Facilities | Leisure Facilities | Leisure Facilities | Leisure Facilities | Leisure Facilities | |
| Spread Above Index | 9.50% | 9.50% | 9.50% | 9.50% | 9.50% | |
| Interest Rate | 9.50% | 9.50% | 9.50% | 9.50% | 9.50% | |
| Acquisition Date | Jun. 29, 2020 | Jun. 29, 2020 | ||||
| Maturity Date | Jun. 29, 2025 | Jun. 29, 2025 | Jun. 29, 2025 | Jun. 29, 2025 | Jun. 29, 2025 | |
| Investments, amortized cost | $ 1,314 | $ 1,259 | ||||
| Investments, at fair value | $ 1,302 | $ 1,239 | ||||
| Percent of net assets | 0.38% | 0.35% | 0.38% | 0.38% | 0.35% | |
| Principal/Share Amount | $ 1,330 | $ 1,279 | ||||
| PIK interest rate | 9.50% | 9.50% | 9.50% | 9.50% | 9.50% | |
| Investment, interest rate, paid in cash | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | |
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: Luxury Brand Holdings, Inc First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:LuxuryBrandHoldingsIncMember | whf:LuxuryBrandHoldingsIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.50% | 6.50% | 6.50% | 6.50% | 6.50% | |
| Interest Rate | 9.31% | 7.50% | 9.31% | 9.31% | 7.50% | |
| Acquisition Date | Dec. 04, 2020 | Dec. 04, 2020 | ||||
| Maturity Date | Jun. 04, 2026 | Jun. 04, 2026 | Jun. 04, 2026 | Jun. 04, 2026 | Jun. 04, 2026 | |
| Investments, amortized cost | $ 5,816 | $ 5,844 | ||||
| Investments, at fair value | $ 5,854 | $ 5,940 | ||||
| Percent of net assets | 1.71% | 1.70% | 1.71% | 1.71% | 1.70% | |
| Principal/Share Amount | $ 5,895 | $ 5,940 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: MEP-TS Midco, LLC, First Lien Secured Revolving Loan, Floor 1.00%, Spread L plus 6.00%, Rate 7.00%, Due 12/31/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:MEP-TSMidcoLLCMember | whf:MEP-TSMidcoLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Application Software | Application Software | Application Software | Application Software | Application Software | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.00% | 6.00% | 6.00% | 6.00% | 6.00% | |
| Interest Rate | 8.88% | 7.00% | 8.88% | 8.88% | 7.00% | |
| Acquisition Date | Jan. 21, 2021 | Jan. 21, 2021 | ||||
| Maturity Date | Dec. 31, 2026 | Dec. 31, 2026 | Dec. 31, 2026 | Dec. 31, 2026 | Dec. 31, 2026 | |
| Investments, at fair value | $ 24 | $ 28 | ||||
| Investment, Identifier [Axis]: MEP-TS Midco, LLC, First Lien Secured Term Loan, Floor 1.00%, Spread L plus 6.00%, Rate 7.00%, Due 12/31/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:MEP-TSMidcoLLCMember | whf:MEP-TSMidcoLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Application Software | Application Software | Application Software | Application Software | Application Software | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.00% | 6.00% | 6.00% | 6.00% | 6.00% | |
| Interest Rate | 8.88% | 7.00% | 8.88% | 8.88% | 7.00% | |
| Acquisition Date | Jan. 21, 2021 | Jan. 21, 2021 | ||||
| Maturity Date | Dec. 31, 2026 | Dec. 31, 2026 | Dec. 31, 2026 | Dec. 31, 2026 | Dec. 31, 2026 | |
| Investments, amortized cost | $ 13,183 | $ 13,247 | ||||
| Investments, at fair value | 13,387 | 13,490 | ||||
| Principal/Share Amount | $ 13,387 | $ 13,490 | ||||
| Investment, Identifier [Axis]: MSI Information Services, Inc First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |||
| Investment, Issuer Name [Extensible Enumeration] | whf:MSIInformationServicesIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Interactive Media & Services | Interactive Media & Services | Interactive Media & Services | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | us-gaap:BaseRateMember | us-gaap:BaseRateMember | us-gaap:BaseRateMember | |||
| Floor | 1.00% | 1.00% | 1.00% | |||
| Spread Above Index | 6.75% | 6.75% | 6.75% | |||
| Interest Rate | 13.00% | 13.00% | 13.00% | |||
| Acquisition Date | Apr. 25, 2022 | |||||
| Maturity Date | Apr. 24, 2026 | Apr. 24, 2026 | Apr. 24, 2026 | |||
| Investments, amortized cost | $ 295 | |||||
| Investments, at fair value | $ 286 | |||||
| Percent of net assets | 0.08% | 0.08% | 0.08% | |||
| Principal/Share Amount | $ 300 | |||||
| Investment, Restriction Status [true false] | true | true | true | |||
| Investment, Significant Unobservable Input [true false] | true | true | true | |||
| Investment, Identifier [Axis]: MSI Information Services, Inc First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |||
| Investment, Issuer Name [Extensible Enumeration] | whf:MSIInformationServicesIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Interactive Media & Services | Interactive Media & Services | Interactive Media & Services | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | |||
| Floor | 1.00% | 1.00% | 1.00% | |||
| Spread Above Index | 7.75% | 7.75% | 7.75% | |||
| Interest Rate | 10.88% | 10.88% | 10.88% | |||
| Acquisition Date | Apr. 25, 2022 | |||||
| Maturity Date | Apr. 24, 2026 | Apr. 24, 2026 | Apr. 24, 2026 | |||
| Investments, amortized cost | $ 7,711 | |||||
| Investments, at fair value | $ 7,647 | |||||
| Percent of net assets | 2.23% | 2.23% | 2.23% | |||
| Principal/Share Amount | $ 7,851 | |||||
| Investment, Restriction Status [true false] | true | true | true | |||
| Investment, Significant Unobservable Input [true false] | true | true | true | |||
| Investment, Identifier [Axis]: Manchester Acquisition Sub LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:ManchesterAcquisitionSubLLCMember | whf:ManchesterAcquisitionSubLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Diversified Chemicals | Diversified Chemicals | Diversified Chemicals | Diversified Chemicals | Diversified Chemicals | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | whf:SecuredOvernightFinancingRateMember | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | whf:SecuredOvernightFinancingRateMember | |
| Floor | 0.75% | 0.75% | 0.75% | 0.75% | 0.75% | |
| Spread Above Index | 5.75% | 5.75% | 5.75% | 5.75% | 5.75% | |
| Interest Rate | 8.85% | 6.50% | 8.85% | 8.85% | 6.50% | |
| Acquisition Date | Nov. 16, 2021 | Nov. 16, 2021 | ||||
| Maturity Date | Nov. 16, 2026 | Nov. 16, 2026 | Nov. 16, 2026 | Nov. 16, 2026 | Nov. 16, 2026 | |
| Investments, amortized cost | $ 7,575 | $ 11,348 | ||||
| Investments, at fair value | $ 7,246 | $ 11,340 | ||||
| Percent of net assets | 2.11% | 3.24% | 2.11% | 2.11% | 3.24% | |
| Principal/Share Amount | $ 7,940 | $ 12,000 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: Marlin DTC-LS Midco 2, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:MarlinDTC-LSMidco2LLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 6.50% | 6.50% | ||||
| Interest Rate | 7.50% | 7.50% | ||||
| Acquisition Date | Aug. 06, 2021 | |||||
| Maturity Date | Jul. 01, 2025 | Jul. 01, 2025 | ||||
| Investments, amortized cost | $ 4,200 | |||||
| Investments, at fair value | $ 4,206 | |||||
| Percent of net assets | 1.20% | 1.20% | ||||
| Principal/Share Amount | $ 4,277 | |||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: Marlin DTC-LS Midco 2, LLC, First Lien Secured Revolving Loan, Floor 1.00%, Spread L plus 6.50%, Rate 7.50%, Due 7/1/2025 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:MarlinDTC-LSMidco2LLCMember | whf:MarlinDTC-LSMidco2LLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.50% | 6.50% | 6.50% | 6.50% | 6.50% | |
| Interest Rate | 9.57% | 7.50% | 9.57% | 9.57% | 7.50% | |
| Acquisition Date | Jul. 19, 2019 | Jul. 19, 2019 | ||||
| Maturity Date | Jul. 01, 2025 | Jul. 01, 2025 | Jul. 01, 2025 | Jul. 01, 2025 | Jul. 01, 2025 | |
| Investments, at fair value | $ 9 | $ 11 | ||||
| Investment, Identifier [Axis]: Marlin DTC-LS Midco 2, LLC, First Lien Secured Term Loan, Floor 1.00%, Spread L plus 6.50%, Rate 7.50%, Due 7/1/2025 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:MarlinDTC-LSMidco2LLCMember | whf:MarlinDTC-LSMidco2LLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.50% | 6.50% | 6.50% | 6.50% | 6.50% | |
| Interest Rate | 9.57% | 7.50% | 9.57% | 9.57% | 7.50% | |
| Acquisition Date | Jul. 19, 2019 | Jul. 19, 2019 | ||||
| Maturity Date | Jul. 01, 2025 | Jul. 01, 2025 | Jul. 01, 2025 | Jul. 01, 2025 | Jul. 01, 2025 | |
| Investments, amortized cost | $ 18,901 | $ 15,153 | ||||
| Investments, at fair value | 19,105 | 15,342 | ||||
| Principal/Share Amount | $ 19,105 | $ 15,342 | ||||
| Investment, Identifier [Axis]: Max Solutions Inc. Common Stock | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |||
| Investment, Issuer Name [Extensible Enumeration] | Max Solutions Inc | |||||
| Investment, Type [Extensible Enumeration] | Common Stock [Member] | Common Stock [Member] | Common Stock [Member] | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Paper Packaging | Paper Packaging | Paper Packaging | |||
| Acquisition Date | Sep. 29, 2022 | |||||
| Investments, amortized cost | $ 400 | |||||
| Investments, at fair value | $ 400 | |||||
| Percent of net assets | 0.12% | 0.12% | 0.12% | |||
| Principal/Share Amount | $ 4 | |||||
| Investment, Restriction Status [true false] | true | true | true | |||
| Investment, Significant Unobservable Input [true false] | true | true | true | |||
| Investment, Non-income Producing [true false] | false | false | false | |||
| Investment, Identifier [Axis]: Max Solutions Inc. First Lien Secured Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |||
| Investment, Issuer Name [Extensible Enumeration] | whf:LennyLarrysLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Paper Packaging | Paper Packaging | Paper Packaging | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | |||
| Floor | 1.00% | 1.00% | 1.00% | |||
| Spread Above Index | 6.50% | 6.50% | 6.50% | |||
| Interest Rate | 10.21% | 10.21% | 10.21% | |||
| Acquisition Date | Sep. 29, 2022 | |||||
| Maturity Date | Sep. 29, 2028 | Sep. 29, 2028 | Sep. 29, 2028 | |||
| Investment, Restriction Status [true false] | true | true | true | |||
| Investment, Significant Unobservable Input [true false] | true | true | true | |||
| Investment, Identifier [Axis]: Max Solutions Inc. First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |||
| Investment, Issuer Name [Extensible Enumeration] | whf:LennyLarrysLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Paper Packaging | Paper Packaging | Paper Packaging | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | |||
| Floor | 1.00% | 1.00% | 1.00% | |||
| Spread Above Index | 6.50% | 6.50% | 6.50% | |||
| Interest Rate | 10.21% | 10.21% | 10.21% | |||
| Acquisition Date | Sep. 29, 2022 | |||||
| Maturity Date | Sep. 29, 2028 | Sep. 29, 2028 | Sep. 29, 2028 | |||
| Investment, Restriction Status [true false] | true | true | true | |||
| Investment, Significant Unobservable Input [true false] | true | true | true | |||
| Investment, Identifier [Axis]: Max Solutions Inc. First Lien Secured Revolving Loan CAD | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |||
| Investment, Issuer Name [Extensible Enumeration] | whf:LennyLarrysLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Paper Packaging | Paper Packaging | Paper Packaging | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | |||
| Floor | 1.00% | 1.00% | 1.00% | |||
| Spread Above Index | 6.50% | 6.50% | 6.50% | |||
| Interest Rate | 10.21% | 10.21% | 10.21% | |||
| Acquisition Date | Sep. 29, 2022 | |||||
| Maturity Date | Sep. 29, 2028 | Sep. 29, 2028 | Sep. 29, 2028 | |||
| Investment, Restriction Status [true false] | true | true | true | |||
| Investment, Significant Unobservable Input [true false] | true | true | true | |||
| Investment, Identifier [Axis]: Max Solutions Inc. First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |||
| Investment, Issuer Name [Extensible Enumeration] | whf:LennyLarrysLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Paper Packaging | Paper Packaging | Paper Packaging | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | |||
| Floor | 1.00% | 1.00% | 1.00% | |||
| Spread Above Index | 6.50% | 6.50% | 6.50% | |||
| Interest Rate | 10.21% | 10.21% | 10.21% | |||
| Acquisition Date | Sep. 29, 2022 | |||||
| Maturity Date | Sep. 29, 2028 | Sep. 29, 2028 | Sep. 29, 2028 | |||
| Investments, amortized cost | $ 8,099 | |||||
| Investments, at fair value | $ 8,099 | |||||
| Percent of net assets | 2.35% | 2.35% | 2.35% | |||
| Principal/Share Amount | $ 8,264 | |||||
| Investment, Restriction Status [true false] | true | true | true | |||
| Investment, Significant Unobservable Input [true false] | true | true | true | |||
| Investment, Identifier [Axis]: Maxitransfers Blocker Corp First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:MaxitransfersBlockerCorpMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Consumer Finance | Consumer Finance | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 8.50% | 8.50% | ||||
| Interest Rate | 9.50% | 9.50% | ||||
| Acquisition Date | Oct. 07, 2020 | |||||
| Maturity Date | Oct. 07, 2025 | Oct. 07, 2025 | ||||
| Investments, amortized cost | $ 1,019 | |||||
| Investments, at fair value | $ 1,038 | |||||
| Percent of net assets | 0.30% | 0.30% | ||||
| Principal/Share Amount | $ 1,038 | |||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: Maxitransfers Blocker Corp First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:MaxitransfersBlockerCorpMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Consumer Finance | Consumer Finance | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 8.50% | 8.50% | ||||
| Interest Rate | 9.50% | 9.50% | ||||
| Acquisition Date | Oct. 07, 2020 | |||||
| Maturity Date | Oct. 07, 2025 | Oct. 07, 2025 | ||||
| Investments, amortized cost | $ 8,436 | |||||
| Investments, at fair value | $ 8,590 | |||||
| Percent of net assets | 2.46% | 2.46% | ||||
| Principal/Share Amount | $ 8,590 | |||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: Meta Buyer LLC, First Lien Secured Delayed Draw Loan, Floor 1.00%, Spread L plus 6.00%, Rate 7.97%, Due 11/1/2027 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:MetaBuyerLLCMember | whf:MetaBuyerLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Pharmaceuticals [Member] | Personal Products | Pharmaceuticals [Member] | Pharmaceuticals [Member] | Personal Products | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.00% | 6.00% | 6.00% | 6.00% | 6.00% | |
| Interest Rate | 9.52% | 7.00% | 9.52% | 9.52% | 7.00% | |
| Acquisition Date | Dec. 16, 2021 | Dec. 16, 2021 | ||||
| Maturity Date | Nov. 01, 2027 | Nov. 01, 2027 | Nov. 01, 2027 | Nov. 01, 2027 | Nov. 01, 2027 | |
| Investments, amortized cost | $ 881 | |||||
| Investments, at fair value | 885 | |||||
| Principal/Share Amount | $ 897 | |||||
| Investment, Identifier [Axis]: Meta Buyer LLC, First Lien Secured Revolving Loan, Floor 1.00%, Spread L plus 6.00%, Rate 7.97%, Due 11/1/2027 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:MetaBuyerLLCMember | whf:MetaBuyerLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Pharmaceuticals [Member] | Personal Products | Pharmaceuticals [Member] | Pharmaceuticals [Member] | Personal Products | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.00% | 6.00% | 6.00% | 6.00% | 6.00% | |
| Interest Rate | 8.80% | 7.00% | 8.80% | 8.80% | 7.00% | |
| Acquisition Date | Dec. 16, 2021 | Dec. 16, 2021 | ||||
| Maturity Date | Nov. 01, 2027 | Nov. 01, 2027 | Nov. 01, 2027 | Nov. 01, 2027 | Nov. 01, 2027 | |
| Investments, amortized cost | $ 246 | |||||
| Investments, at fair value | $ 6 | 246 | ||||
| Principal/Share Amount | $ 251 | |||||
| Investment, Identifier [Axis]: Meta Buyer LLC, First lien Secured Term Loan, Floor 1.00%, Spread E plus 6.00%, Rate 7.00%, Due 11/1/2027 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:MetaBuyerLLCMember | whf:MetaBuyerLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Pharmaceuticals [Member] | Personal Products | Pharmaceuticals [Member] | Pharmaceuticals [Member] | Personal Products | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.00% | 6.00% | 6.00% | 6.00% | 6.00% | |
| Interest Rate | 7.00% | 7.00% | 7.00% | 7.00% | 7.00% | |
| Acquisition Date | Dec. 16, 2021 | Dec. 16, 2021 | ||||
| Maturity Date | Nov. 01, 2027 | Nov. 01, 2027 | Nov. 01, 2027 | Nov. 01, 2027 | Nov. 01, 2027 | |
| Investments, amortized cost | $ 13,664 | $ 13,737 | ||||
| Investments, at fair value | 11,844 | 13,843 | ||||
| Principal/Share Amount | $ 12,318 | $ 12,411 | ||||
| Investment, Identifier [Axis]: Meta Buyer LLC, First lien Secured Term Loan, Floor 1.00%, Spread L plus 6.00%, Rate 7.33%, Due 11/1/2027 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:MetaBuyerLLCMember | whf:MetaBuyerLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Pharmaceuticals [Member] | Personal Products | Pharmaceuticals [Member] | Pharmaceuticals [Member] | Personal Products | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.00% | 6.00% | 6.00% | 6.00% | 6.00% | |
| Interest Rate | 8.80% | 7.00% | 8.80% | 8.80% | 7.00% | |
| Acquisition Date | Dec. 16, 2021 | Dec. 16, 2021 | ||||
| Maturity Date | Nov. 01, 2027 | Nov. 01, 2027 | Nov. 01, 2027 | Nov. 01, 2027 | Nov. 01, 2027 | |
| Investments, amortized cost | $ 967 | $ 972 | ||||
| Investments, at fair value | 971 | 972 | ||||
| Principal/Share Amount | $ 984 | $ 991 | ||||
| Investment, Identifier [Axis]: Mikawaya Holdings, LLC, First Lien Secured Term Loan, Floor 1.25%, Spread L plus 5.50%, Rate 6.75%, Due 1/29/2025 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:MikawayaHoldingsLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Packaged Foods & Meats | Packaged Foods & Meats | ||||
| Floor | 1.25% | 1.25% | ||||
| Spread Above Index | 5.50% | 5.50% | ||||
| Interest Rate | 6.75% | 6.75% | ||||
| Acquisition Date | Feb. 18, 2020 | |||||
| Maturity Date | Jan. 29, 2025 | Jan. 29, 2025 | ||||
| Investments, amortized cost | $ 2,988 | |||||
| Investments, at fair value | 3,026 | |||||
| Principal/Share Amount | $ 3,026 | |||||
| Investment, Identifier [Axis]: Mills Fleet Farm Group, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:MillsFleetFarmGroupLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Department Stores | Department Stores | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 6.25% | 6.25% | ||||
| Interest Rate | 7.25% | 7.25% | ||||
| Acquisition Date | Oct. 24, 2018 | |||||
| Maturity Date | Oct. 24, 2024 | Oct. 24, 2024 | ||||
| Investments, amortized cost | $ 13,331 | |||||
| Investments, at fair value | $ 13,538 | |||||
| Percent of net assets | 3.87% | 3.87% | ||||
| Principal/Share Amount | $ 13,538 | |||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: Motivational CIV, LLC Class B Units | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:MotivationalCIVLLCMember | whf:MotivationalCIVLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:ClassBUnitsMember | whf:ClassBUnitsMember | whf:ClassBUnitsMember | whf:ClassBUnitsMember | whf:ClassBUnitsMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Air Freight & Logistics | Air Freight & Logistics | Air Freight & Logistics | Air Freight & Logistics | Air Freight & Logistics | |
| Acquisition Date | Jul. 12, 2021 | Jul. 12, 2021 | ||||
| Investments, amortized cost | $ 1,250 | $ 1,250 | ||||
| Investments, at fair value | $ 606 | $ 1,250 | ||||
| Percent of net assets | 0.18% | 0.36% | 0.18% | 0.18% | 0.36% | |
| Principal/Share Amount | $ 1,250 | $ 1,250 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Non-income Producing [true false] | false | false | false | false | false | |
| Investment, Identifier [Axis]: Motivational Marketing, LLC First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:MotivationalMarketingLLCMember | whf:MotivationalMarketingLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Air Freight & Logistics | Air Freight & Logistics | Air Freight & Logistics | Air Freight & Logistics | Air Freight & Logistics | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.25% | 6.25% | 6.25% | 6.25% | 6.25% | |
| Interest Rate | 9.07% | 7.25% | 9.07% | 9.07% | 7.25% | |
| Acquisition Date | Jul. 12, 2021 | Jul. 12, 2021 | ||||
| Maturity Date | Jul. 12, 2026 | Jul. 12, 2026 | Jul. 12, 2026 | Jul. 12, 2026 | Jul. 12, 2026 | |
| Investments, at fair value | $ (22) | $ 7 | ||||
| Percent of net assets | (0.01%) | (0.01%) | (0.01%) | |||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: Motivational Marketing, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:MotivationalMarketingLLCMember | whf:MotivationalMarketingLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Air Freight & Logistics | Air Freight & Logistics | Air Freight & Logistics | Air Freight & Logistics | Air Freight & Logistics | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.25% | 6.25% | 6.25% | 6.25% | 6.25% | |
| Interest Rate | 9.07% | 7.25% | 9.07% | 9.07% | 7.25% | |
| Acquisition Date | Jul. 12, 2021 | Jul. 12, 2021 | ||||
| Maturity Date | Jul. 12, 2026 | Jul. 12, 2026 | Jul. 12, 2026 | Jul. 12, 2026 | Jul. 12, 2026 | |
| Investments, amortized cost | $ 10,956 | $ 11,575 | ||||
| Investments, at fair value | $ 10,744 | $ 11,646 | ||||
| Percent of net assets | 3.13% | 3.33% | 3.13% | 3.13% | 3.33% | |
| Principal/Share Amount | $ 11,124 | $ 11,789 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: NMFC Senior Loan Program I LLC Units | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:ArcoleHoldingCorporationMember | |||||
| Investment, Type [Extensible Enumeration] | Equity Investments | Equity Investments | ||||
| Investments, at fair value | 9,269 | |||||
| Investment, Identifier [Axis]: NNA Services, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:NNAServicesLLCMember | whf:NNAServicesLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Diversified Support Services | Diversified Support Services | Diversified Support Services | Diversified Support Services | Diversified Support Services | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.75% | 6.75% | 6.75% | 6.75% | 6.75% | |
| Interest Rate | 10.42% | 7.75% | 10.42% | 10.42% | 7.75% | |
| Acquisition Date | Aug. 27, 2021 | Aug. 27, 2021 | ||||
| Maturity Date | Aug. 27, 2026 | Aug. 27, 2026 | Aug. 27, 2026 | Aug. 27, 2026 | Aug. 27, 2026 | |
| Investments, amortized cost | $ 11,264 | $ 11,459 | ||||
| Investments, at fair value | $ 11,165 | $ 11,460 | ||||
| Percent of net assets | 3.25% | 3.28% | 3.25% | 3.25% | 3.28% | |
| Principal/Share Amount | $ 11,375 | $ 11,594 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: NPAV Lessor Corp., First Lien Secured Revolving Loan, Floor 1.00%, Spread SF plus 6.00%, Rate 7.60%, Due 1/21/2027 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:NPAVLessorCorp.Member | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | us-gaap:RealEstateSectorMember | us-gaap:RealEstateSectorMember | us-gaap:RealEstateSectorMember | |||
| Floor | 1.00% | 1.00% | 1.00% | |||
| Spread Above Index | 6.00% | 6.00% | 6.00% | |||
| Interest Rate | 9.16% | 9.16% | 9.16% | |||
| Acquisition Date | Mar. 01, 2022 | |||||
| Maturity Date | Jan. 21, 2027 | Jan. 21, 2027 | Jan. 21, 2027 | |||
| Investments, at fair value | $ (16) | |||||
| Investment, Identifier [Axis]: NPAV Lessor Corp., First Lien Secured Term Loan, Floor 1.00%, Spread SF plus 6.00%, Rate 7.60%, Due 1/21/2027 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:NPAVLessorCorp.Member | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | us-gaap:RealEstateSectorMember | us-gaap:RealEstateSectorMember | us-gaap:RealEstateSectorMember | |||
| Floor | 1.00% | 1.00% | 1.00% | |||
| Spread Above Index | 6.00% | 6.00% | 6.00% | |||
| Interest Rate | 9.16% | 9.16% | 9.16% | |||
| Acquisition Date | Mar. 01, 2022 | |||||
| Maturity Date | Jan. 21, 2027 | Jan. 21, 2027 | Jan. 21, 2027 | |||
| Investments, amortized cost | $ 8,791 | |||||
| Investments, at fair value | 8,588 | |||||
| Principal/Share Amount | $ 8,946 | |||||
| Investment, Identifier [Axis]: Naviga Inc First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:NavigaIncMember | whf:NavigaIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Application Software | Application Software | Application Software | Application Software | Application Software | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | us-gaap:BaseRateMember | London Interbank Offered Rate (LIBOR) [Member] | us-gaap:BaseRateMember | us-gaap:BaseRateMember | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.92% | 7.00% | 6.92% | 6.92% | 7.00% | |
| Interest Rate | 10.28% | 8.00% | 10.28% | 10.28% | 8.00% | |
| Acquisition Date | Jun. 14, 2019 | Jun. 14, 2019 | ||||
| Maturity Date | Dec. 29, 2022 | Dec. 29, 2022 | Dec. 29, 2022 | Dec. 29, 2022 | Dec. 29, 2022 | |
| Investments, amortized cost | $ 267 | $ 168 | ||||
| Investments, at fair value | $ 261 | $ 169 | ||||
| Percent of net assets | 0.08% | 0.05% | 0.08% | 0.08% | 0.05% | |
| Principal/Share Amount | $ 267 | $ 169 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: Naviga Inc First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:NavigaIncMember | whf:NavigaIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Application Software | Application Software | Application Software | Application Software | Application Software | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 7.00% | 7.00% | 7.00% | 7.00% | 7.00% | |
| Interest Rate | 10.67% | 8.00% | 10.67% | 10.67% | 8.00% | |
| Acquisition Date | Jun. 14, 2019 | Jun. 14, 2019 | ||||
| Maturity Date | Dec. 29, 2022 | Dec. 29, 2022 | Dec. 29, 2022 | Dec. 29, 2022 | Dec. 29, 2022 | |
| Investments, amortized cost | $ 3,184 | $ 3,195 | ||||
| Investments, at fair value | $ 3,125 | $ 3,213 | ||||
| Percent of net assets | 0.91% | 0.92% | 0.91% | 0.91% | 0.92% | |
| Principal/Share Amount | $ 3,189 | $ 3,213 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: Nelson Worldwide, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:NelsonWorldwideLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Research & Consulting Services | Research & Consulting Services | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 10.25% | 10.25% | ||||
| Interest Rate | 11.25% | 11.25% | ||||
| Acquisition Date | Jan. 09, 2018 | |||||
| Maturity Date | Jan. 09, 2023 | Jan. 09, 2023 | ||||
| Investments, amortized cost | $ 9,976 | |||||
| Investments, at fair value | $ 9,826 | |||||
| Percent of net assets | 2.81% | 2.81% | ||||
| Principal/Share Amount | $ 10,027 | |||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: PFB Holdco, Inc Class A Units | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:PFBHoldcoIncMember | whf:PFBHoldcoIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:ClassAUnitsMember | whf:ClassAUnitsMember | whf:ClassAUnitsMember | whf:ClassAUnitsMember | whf:ClassAUnitsMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Building Products | Data Processing & Outsourced Services | Building Products | Building Products | Data Processing & Outsourced Services | |
| Acquisition Date | Dec. 17, 2021 | Dec. 17, 2021 | ||||
| Investments, amortized cost | $ 423 | $ 423 | ||||
| Investments, at fair value | $ 603 | $ 427 | ||||
| Percent of net assets | 0.18% | 0.12% | 0.18% | 0.18% | 0.12% | |
| Principal/Share Amount | $ 1 | $ 1 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Non-income Producing [true false] | false | false | false | false | false | |
| Investment, Identifier [Axis]: PFB Holdco, Inc First Lien Secured Revolving Loan Floor 2.45 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:PFBHoldcoIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Building Products | Building Products | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | whf:CanadaPrimeRateMember | whf:CanadaPrimeRateMember | ||||
| Floor | 2.45% | 2.45% | ||||
| Spread Above Index | 5.50% | 5.50% | ||||
| Interest Rate | 7.95% | 7.95% | ||||
| Acquisition Date | Dec. 17, 2021 | |||||
| Maturity Date | Dec. 17, 2026 | Dec. 17, 2026 | ||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: PFB Holdco, Inc First Lien Secured Revolving Loan Floor 3.25 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:PFBHoldcoIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Building Products | Building Products | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | us-gaap:PrimeRateMember | us-gaap:PrimeRateMember | ||||
| Floor | 3.25% | 3.25% | ||||
| Spread Above Index | 5.50% | 5.50% | ||||
| Interest Rate | 8.75% | 8.75% | ||||
| Acquisition Date | Dec. 17, 2021 | |||||
| Maturity Date | Dec. 17, 2026 | Dec. 17, 2026 | ||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: PFB Holdco, Inc First Lien Secured Term Loan CDOR | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |||
| Investment, Issuer Name [Extensible Enumeration] | whf:PFBHoldcoIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Building Products | Building Products | Building Products | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | CanadianDollarOfferedRateMember | CanadianDollarOfferedRateMember | CanadianDollarOfferedRateMember | |||
| Floor | 1.00% | 1.00% | 1.00% | |||
| Spread Above Index | 6.00% | 6.00% | 6.00% | |||
| Interest Rate | 8.71% | 8.71% | 8.71% | |||
| Acquisition Date | Dec. 17, 2021 | |||||
| Maturity Date | Dec. 17, 2026 | Dec. 17, 2026 | Dec. 17, 2026 | |||
| Investments, amortized cost | $ 6,889 | |||||
| Investments, at fair value | $ 6,382 | |||||
| Percent of net assets | 1.85% | 1.85% | 1.85% | |||
| Principal/Share Amount | $ 8,959 | |||||
| Investment, Restriction Status [true false] | true | true | true | |||
| Investment, Significant Unobservable Input [true false] | true | true | true | |||
| Investment, Identifier [Axis]: PFB Holdco, Inc First Lien Secured Term Loan Floor 2.45 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:PFBHoldcoIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Building Products | Building Products | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | whf:CanadaPrimeRateMember | whf:CanadaPrimeRateMember | ||||
| Floor | 2.45% | 2.45% | ||||
| Spread Above Index | 5.50% | 5.50% | ||||
| Interest Rate | 7.95% | 7.95% | ||||
| Acquisition Date | Dec. 17, 2021 | |||||
| Maturity Date | Dec. 17, 2026 | Dec. 17, 2026 | ||||
| Investments, amortized cost | $ 6,923 | |||||
| Investments, at fair value | $ 6,998 | |||||
| Percent of net assets | 2.00% | 2.00% | ||||
| Principal/Share Amount | $ 9,027 | |||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Identifier [Axis]: PFB Holdco, Inc First Lien Secured Term Loan Floor 3.25 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:PFBHoldcoIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Building Products | Building Products | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | us-gaap:PrimeRateMember | us-gaap:PrimeRateMember | ||||
| Floor | 3.25% | 3.25% | ||||
| Spread Above Index | 5.50% | 5.50% | ||||
| Interest Rate | 8.75% | 8.75% | ||||
| Acquisition Date | Dec. 17, 2021 | |||||
| Maturity Date | Dec. 17, 2026 | Dec. 17, 2026 | ||||
| Investments, amortized cost | $ 2,154 | |||||
| Investments, at fair value | $ 2,154 | |||||
| Percent of net assets | 0.62% | 0.62% | ||||
| Principal/Share Amount | $ 2,198 | |||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: PFB Holdco, Inc. First Lien Secured Revolving Loan CDOR | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |||
| Investment, Issuer Name [Extensible Enumeration] | whf:PFBHoldcoIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Building Products | Building Products | Building Products | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | CanadianDollarOfferedRateMember | CanadianDollarOfferedRateMember | CanadianDollarOfferedRateMember | |||
| Floor | 1.00% | 1.00% | 1.00% | |||
| Spread Above Index | 6.00% | 6.00% | 6.00% | |||
| Interest Rate | 8.71% | 8.71% | 8.71% | |||
| Acquisition Date | Dec. 17, 2021 | |||||
| Maturity Date | Dec. 17, 2026 | Dec. 17, 2026 | Dec. 17, 2026 | |||
| Investments, at fair value | $ 2 | |||||
| Investment, Restriction Status [true false] | true | true | true | |||
| Investment, Significant Unobservable Input [true false] | true | true | true | |||
| Investment, Identifier [Axis]: PFB Holdco, Inc. First Lien Secured Revolving Loan LIBOR | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |||
| Investment, Issuer Name [Extensible Enumeration] | whf:PFBHoldcoIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Building Products | Building Products | Building Products | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |||
| Floor | 1.00% | 1.00% | 1.00% | |||
| Spread Above Index | 6.00% | 6.00% | 6.00% | |||
| Interest Rate | 8.28% | 8.28% | 8.28% | |||
| Acquisition Date | Dec. 17, 2021 | |||||
| Maturity Date | Dec. 17, 2026 | Dec. 17, 2026 | Dec. 17, 2026 | |||
| Investments, at fair value | $ 1 | |||||
| Investment, Restriction Status [true false] | true | true | true | |||
| Investment, Significant Unobservable Input [true false] | true | true | true | |||
| Investment, Identifier [Axis]: PFB Holdco, Inc. First Lien Secured Term Loan LIBOR | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |||
| Investment, Issuer Name [Extensible Enumeration] | whf:PFBHoldcoIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Building Products | Building Products | Building Products | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |||
| Floor | 1.00% | 1.00% | 1.00% | |||
| Spread Above Index | 6.00% | 6.00% | 6.00% | |||
| Interest Rate | 8.28% | 8.28% | 8.28% | |||
| Acquisition Date | Dec. 17, 2021 | |||||
| Maturity Date | Dec. 17, 2026 | Dec. 17, 2026 | Dec. 17, 2026 | |||
| Investments, amortized cost | $ 2,144 | |||||
| Investments, at fair value | $ 2,154 | |||||
| Percent of net assets | 0.63% | 0.63% | 0.63% | |||
| Principal/Share Amount | $ 2,182 | |||||
| Investment, Restriction Status [true false] | true | true | true | |||
| Investment, Significant Unobservable Input [true false] | true | true | true | |||
| Investment, Identifier [Axis]: PG Dental New Jersey Parent, LLC First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:PGDentalNewJerseyParentLLCMember | whf:PGDentalNewJerseyParentLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Health Care Services | Health Care Services | Health Care Services | Health Care Services | Health Care Services | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 9.75% | 9.25% | 9.75% | 9.75% | 9.25% | |
| Interest Rate | 12.57% | 10.25% | 12.57% | 12.57% | 10.25% | |
| Acquisition Date | Nov. 25, 2020 | Nov. 25, 2020 | ||||
| Maturity Date | Nov. 25, 2025 | Nov. 25, 2025 | Nov. 25, 2025 | Nov. 25, 2025 | Nov. 25, 2025 | |
| Investments, amortized cost | $ 347 | $ 689 | ||||
| Investments, at fair value | $ 308 | $ 631 | ||||
| Percent of net assets | 0.09% | 0.18% | 0.09% | 0.09% | 0.18% | |
| Principal/Share Amount | $ 352 | $ 702 | ||||
| PIK interest rate | 1.50% | 1.50% | 1.50% | 1.50% | 1.50% | |
| Investment, interest rate, paid in cash | 11.07% | 8.75% | 11.07% | 11.07% | 8.75% | |
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: PG Dental New Jersey Parent, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:PGDentalNewJerseyParentLLCMember | whf:PGDentalNewJerseyParentLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Health Care Services | Health Care Services | Health Care Services | Health Care Services | Health Care Services | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 9.75% | 9.25% | 9.75% | 9.75% | 9.25% | |
| Interest Rate | 12.57% | 10.25% | 12.57% | 12.57% | 10.25% | |
| Acquisition Date | Nov. 25, 2020 | Nov. 25, 2020 | ||||
| Maturity Date | Nov. 25, 2025 | Nov. 25, 2025 | Nov. 25, 2025 | Nov. 25, 2025 | Nov. 25, 2025 | |
| Investments, amortized cost | $ 14,640 | $ 15,178 | ||||
| Investments, at fair value | $ 13,807 | $ 14,212 | ||||
| Percent of net assets | 4.03% | 4.06% | 4.03% | 4.03% | 4.06% | |
| Principal/Share Amount | $ 14,845 | $ 15,448 | ||||
| PIK interest rate | 1.50% | 1.50% | 1.50% | 1.50% | 1.50% | |
| Investment, interest rate, paid in cash | 11.07% | 8.75% | 11.07% | 11.07% | 8.75% | |
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: PPS CR Acquisition, Inc First Lien Secured Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |||
| Investment, Issuer Name [Extensible Enumeration] | whf:PPSCRAcquisitionIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Heavy Electrical Equipment | Heavy Electrical Equipment | Heavy Electrical Equipment | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |||
| Floor | 1.00% | 1.00% | 1.00% | |||
| Spread Above Index | 6.25% | 6.25% | 6.25% | |||
| Interest Rate | 9.92% | 9.92% | 9.92% | |||
| Acquisition Date | Jul. 11, 2022 | |||||
| Maturity Date | Jun. 25, 2026 | Jun. 25, 2026 | Jun. 25, 2026 | |||
| Investments, at fair value | $ (1) | |||||
| Investment, Restriction Status [true false] | true | true | true | |||
| Investment, Significant Unobservable Input [true false] | true | true | true | |||
| Investment, Identifier [Axis]: PPS CR Acquisition, Inc First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:PPSCRAcquisitionIncMember | whf:PPSCRAcquisitionIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Heavy Electrical Equipment | Heavy Electrical Equipment | Heavy Electrical Equipment | Heavy Electrical Equipment | Heavy Electrical Equipment | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.25% | 6.25% | 6.25% | 6.25% | 6.25% | |
| Interest Rate | 9.92% | 7.25% | 9.92% | 9.92% | 7.25% | |
| Acquisition Date | Jun. 25, 2021 | Jun. 25, 2021 | ||||
| Maturity Date | Jun. 25, 2024 | Jun. 25, 2024 | Jun. 25, 2024 | Jun. 25, 2024 | Jun. 25, 2024 | |
| Investments, amortized cost | $ 103 | $ 103 | ||||
| Investments, at fair value | $ 63 | $ 113 | ||||
| Percent of net assets | 0.02% | 0.03% | 0.02% | 0.02% | 0.03% | |
| Principal/Share Amount | $ 104 | $ 104 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: PPS CR Acquisition, Inc First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:PPSCRAcquisitionIncMember | whf:PPSCRAcquisitionIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Heavy Electrical Equipment | Heavy Electrical Equipment | Heavy Electrical Equipment | Heavy Electrical Equipment | Heavy Electrical Equipment | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.25% | 6.25% | 6.25% | 6.25% | 6.25% | |
| Interest Rate | 9.92% | 7.25% | 9.92% | 9.92% | 7.25% | |
| Acquisition Date | Jun. 25, 2021 | Jun. 25, 2021 | ||||
| Maturity Date | Jun. 25, 2026 | Jun. 25, 2026 | Jun. 25, 2026 | Jun. 25, 2026 | Jun. 25, 2026 | |
| Investments, amortized cost | $ 13,942 | $ 10,924 | ||||
| Investments, at fair value | $ 13,835 | $ 10,975 | ||||
| Percent of net assets | 4.03% | 3.14% | 4.03% | 4.03% | 3.14% | |
| Principal/Share Amount | $ 14,166 | $ 11,123 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: PS Lightwave, Inc., First Lien Secured Delayed Draw Loan, Floor 1.50%, Spread L plus 6.75%, Rate 8.25%, Due 3/10/2025 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:PSLightwaveInc.Member | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | ||||
| Floor | 1.50% | 1.50% | ||||
| Spread Above Index | 6.75% | 6.75% | ||||
| Interest Rate | 8.25% | 8.25% | ||||
| Acquisition Date | May 19, 2020 | |||||
| Maturity Date | Mar. 10, 2025 | Mar. 10, 2025 | ||||
| Investments, at fair value | $ 5 | |||||
| Investment, Identifier [Axis]: PS Lightwave, Inc., First Lien Secured Term Loan, Floor 1.50%, Spread L plus 6.75%, Rate 8.25%, Due 3/10/2025 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:PSLightwaveInc.Member | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | ||||
| Floor | 1.50% | 1.50% | ||||
| Spread Above Index | 6.75% | 6.75% | ||||
| Interest Rate | 8.25% | 8.25% | ||||
| Acquisition Date | May 19, 2020 | |||||
| Maturity Date | Mar. 10, 2025 | Mar. 10, 2025 | ||||
| Investments, amortized cost | $ 7,207 | |||||
| Investments, at fair value | 7,230 | |||||
| Principal/Share Amount | $ 7,304 | |||||
| Investment, Identifier [Axis]: Patagonia Hold co Llc First Lien Secured Term Loans | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |||
| Investment, Issuer Name [Extensible Enumeration] | whf:PatagoniaHoldcoLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Alternative Carriers | Alternative Carriers | Alternative Carriers | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | |||
| Floor | 0.50% | 0.50% | 0.50% | |||
| Spread Above Index | 5.75% | 5.75% | 5.75% | |||
| Interest Rate | 8.39% | 8.39% | 8.39% | |||
| Acquisition Date | Aug. 05, 2022 | |||||
| Maturity Date | Aug. 01, 2029 | Aug. 01, 2029 | Aug. 01, 2029 | |||
| Investments, amortized cost | $ 12,040 | |||||
| Investments, at fair value | $ 11,993 | |||||
| Percent of net assets | 3.50% | 3.50% | 3.50% | |||
| Principal/Share Amount | $ 14,625 | |||||
| Investment, Restriction Status [true false] | true | true | true | |||
| Investment, Significant Unobservable Input [true false] | true | true | true | |||
| Investment, Identifier [Axis]: Pennsylvania Machine Works, LLC, First Lien Secured Term Loan, Floor 1.00%, Spread SF plus 6.25%, Rate 8.57%, Due 3/8/27 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:PennsylvaniaMachineWorksLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Industrial Machinery | Industrial Machinery | Industrial Machinery | |||
| Floor | 1.00% | 1.00% | 1.00% | |||
| Spread Above Index | 6.25% | 6.25% | 6.25% | |||
| Interest Rate | 10.06% | 10.06% | 10.06% | |||
| Acquisition Date | Mar. 25, 2022 | |||||
| Maturity Date | Mar. 08, 2027 | Mar. 08, 2027 | Mar. 08, 2027 | |||
| Investments, amortized cost | $ 6,833 | |||||
| Investments, at fair value | 6,925 | |||||
| Principal/Share Amount | $ 6,925 | |||||
| Investment, Identifier [Axis]: PlayMonster LLC First Lien Secured Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | PlayMonster LLC [Member]. | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Leisure Products | Leisure Products | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 6.00% | 6.00% | ||||
| Interest Rate | 7.00% | 7.00% | ||||
| Acquisition Date | Jun. 07, 2021 | |||||
| Maturity Date | Jun. 07, 2026 | Jun. 07, 2026 | ||||
| Investments, amortized cost | $ 221 | |||||
| Investments, at fair value | $ (828) | |||||
| Percent of net assets | (0.24%) | (0.24%) | ||||
| Principal/Share Amount | $ 224 | |||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: PlayMonster LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | PlayMonster LLC [Member]. | PlayMonster LLC [Member]. | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Leisure Products | Leisure Products | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 6.00% | 6.00% | ||||
| Interest Rate | 7.00% | 7.00% | ||||
| Acquisition Date | Jun. 07, 2021 | |||||
| Maturity Date | Jun. 07, 2026 | Jun. 07, 2026 | ||||
| Investments, amortized cost | $ 5,894 | |||||
| Investments, at fair value | $ 3,900 | |||||
| Percent of net assets | 1.12% | 1.12% | ||||
| Principal/Share Amount | $ 6,000 | |||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: Playmonster Group Equity Inc Common Equity | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:PlaymonsterGroupLLCMember | |||||
| Investment, Type [Extensible Enumeration] | Common Stock [Member] | Common Stock [Member] | Common Stock [Member] | |||
| Investment, Identifier [Axis]: Playmonster Group Equity Inc Preferred Equity | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:PlaymonsterGroupLLCMember | |||||
| Investment, Type [Extensible Enumeration] | us-gaap:PreferredStockMember | us-gaap:PreferredStockMember | us-gaap:PreferredStockMember | |||
| Investments, at fair value | $ 2,099 | |||||
| Investment, Identifier [Axis]: Playmonster Group Equity, Inc Common Stock | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | us-gaap-supplement:InvestmentAffiliatedIssuerMember | us-gaap-supplement:InvestmentAffiliatedIssuerMember | us-gaap-supplement:InvestmentAffiliatedIssuerMember | |||
| Investment, Issuer Name [Extensible Enumeration] | whf:PlaymonsterGroupEquityIncMember | |||||
| Investment, Type [Extensible Enumeration] | Common Stock [Member] | Common Stock [Member] | Common Stock [Member] | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Leisure Products | Leisure Products | Leisure Products | |||
| Acquisition Date | Jan. 24, 2022 | |||||
| Investments, amortized cost | $ 460 | |||||
| Principal/Share Amount | $ 72 | |||||
| Investment, Restriction Status [true false] | true | true | true | |||
| Investment, Significant Unobservable Input [true false] | true | true | true | |||
| Investment, Non-income Producing [true false] | false | false | false | |||
| Investment, Identifier [Axis]: Playmonster Group Equity, Inc. Preferred Stock | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | us-gaap-supplement:InvestmentAffiliatedIssuerMember | us-gaap-supplement:InvestmentAffiliatedIssuerMember | us-gaap-supplement:InvestmentAffiliatedIssuerMember | |||
| Investment, Issuer Name [Extensible Enumeration] | whf:PlaymonsterGroupEquityIncMember | |||||
| Investment, Type [Extensible Enumeration] | us-gaap:PreferredStockMember | us-gaap:PreferredStockMember | us-gaap:PreferredStockMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Leisure Products | Leisure Products | Leisure Products | |||
| Spread Above Index | 14.00% | 14.00% | 14.00% | |||
| Acquisition Date | Jan. 24, 2022 | |||||
| Investments, amortized cost | $ 3,600 | |||||
| Investments, at fair value | $ 2,099 | |||||
| Percent of net assets | 0.62% | 0.62% | 0.62% | |||
| Principal/Share Amount | $ 36 | |||||
| PIK interest rate | 14.00% | 14.00% | 14.00% | |||
| Investment, Restriction Status [true false] | true | true | true | |||
| Investment, Significant Unobservable Input [true false] | true | true | true | |||
| Investment, Non-income Producing [true false] | true | true | true | |||
| Investment, Identifier [Axis]: Playmonster Group LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | us-gaap-supplement:InvestmentAffiliatedIssuerMember | us-gaap-supplement:InvestmentAffiliatedIssuerMember | us-gaap-supplement:InvestmentAffiliatedIssuerMember | |||
| Investment, Issuer Name [Extensible Enumeration] | whf:PlaymonsterGroupLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Leisure Products | Leisure Products | Leisure Products | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |||
| Floor | 1.00% | 1.00% | 1.00% | |||
| Spread Above Index | 8.00% | 8.00% | 8.00% | |||
| Interest Rate | 10.78% | 10.78% | 10.78% | |||
| Acquisition Date | Jan. 24, 2022 | |||||
| Maturity Date | Jun. 08, 2026 | Jun. 08, 2026 | Jun. 08, 2026 | |||
| Investments, amortized cost | $ 3,565 | |||||
| Investments, at fair value | $ 3,509 | |||||
| Percent of net assets | 1.02% | 1.02% | 1.02% | |||
| Principal/Share Amount | $ 3,565 | |||||
| PIK interest rate | 8.00% | 8.00% | 8.00% | |||
| Investment, interest rate, paid in cash | 2.78% | 2.78% | 2.78% | |||
| Investment, Restriction Status [true false] | true | true | true | |||
| Investment, Significant Unobservable Input [true false] | true | true | true | |||
| Interest issuer may Pay In Cash Or Cash And PIK | 9.00% | |||||
| Investment, Identifier [Axis]: Potpourri Group, Inc First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:PotpourriGroupIncMember | whf:PotpourriGroupIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.50% | 1.50% | 1.50% | 1.50% | 1.50% | |
| Spread Above Index | 8.25% | 8.25% | 8.25% | 8.25% | 8.25% | |
| Interest Rate | 9.75% | 9.75% | 9.75% | 9.75% | 9.75% | |
| Acquisition Date | Jul. 03, 2019 | Jul. 03, 2019 | ||||
| Maturity Date | Jul. 03, 2024 | Jul. 03, 2024 | Jul. 03, 2024 | Jul. 03, 2024 | Jul. 03, 2024 | |
| Investments, amortized cost | $ 16,383 | $ 16,955 | ||||
| Investments, at fair value | $ 16,513 | $ 17,148 | ||||
| Percent of net assets | 4.81% | 4.90% | 4.81% | 4.81% | 4.90% | |
| Principal/Share Amount | $ 16,513 | $ 17,148 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: Poultry Holdings LLC (HPP), First Lien Secured Term Loan, Floor 1.00%, Spread L plus 7.25%, Rate 8.25% (6.75% Cash + 1.50% PIK), Due 6/28/225 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:PoultryHoldingsLLCMember | whf:PoultryHoldingsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Packaged Foods & Meats | Packaged Foods & Meats | Packaged Foods & Meats | Packaged Foods & Meats | Packaged Foods & Meats | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 7.25% | 7.25% | 7.25% | 7.25% | 7.25% | |
| Interest Rate | 10.38% | 8.25% | 10.38% | 10.38% | 8.25% | |
| Acquisition Date | Oct. 21, 2019 | Oct. 21, 2019 | ||||
| Maturity Date | Jun. 28, 2025 | Jun. 28, 2025 | Jun. 28, 2025 | Jun. 28, 2025 | Jun. 28, 2025 | |
| Investments, amortized cost | $ 7,117 | $ 7,676 | ||||
| Investments, at fair value | 6,914 | 6,993 | ||||
| Principal/Share Amount | $ 7,183 | $ 7,770 | ||||
| PIK interest rate | 1.50% | 1.50% | 1.50% | 1.50% | 1.50% | |
| Investment, interest rate, paid in cash | 8.88% | 6.75% | 8.88% | 8.88% | 6.75% | |
| Investment, Identifier [Axis]: Project Castle, Inc First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |||
| Investment, Issuer Name [Extensible Enumeration] | whf:ProjectCastleIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Industrial Machinery | Industrial Machinery | Industrial Machinery | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | |||
| Floor | 0.50% | 0.50% | 0.50% | |||
| Spread Above Index | 5.50% | 5.50% | 5.50% | |||
| Interest Rate | 9.05% | 9.05% | 9.05% | |||
| Acquisition Date | Jun. 09, 2022 | |||||
| Maturity Date | Jun. 01, 2029 | Jun. 01, 2029 | Jun. 01, 2029 | |||
| Investments, amortized cost | $ 7,521 | |||||
| Investments, at fair value | $ 7,541 | |||||
| Percent of net assets | 2.20% | 2.20% | 2.20% | |||
| Principal/Share Amount | $ 8,376 | |||||
| Investment, Restriction Status [true false] | true | true | true | |||
| Investment, Significant Unobservable Input [true false] | true | true | true | |||
| Investment, Identifier [Axis]: Quest Events, LLC Preferred Units | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:QuestEventsLLCMember | whf:QuestEventsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:PreferredUnitsMember | whf:PreferredUnitsMember | whf:PreferredUnitsMember | whf:PreferredUnitsMember | whf:PreferredUnitsMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Diversified Support Services | Diversified Support Services | Diversified Support Services | Diversified Support Services | Diversified Support Services | |
| Acquisition Date | Dec. 28, 2018 | Dec. 28, 2018 | ||||
| Maturity Date | Dec. 08, 2025 | Dec. 08, 2025 | Dec. 08, 2025 | Dec. 08, 2025 | Dec. 08, 2025 | |
| Investments, amortized cost | $ 331 | $ 317 | ||||
| Investments, at fair value | $ 60 | |||||
| Percent of net assets | 0.02% | 0.02% | 0.02% | |||
| Principal/Share Amount | $ 331 | $ 317 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Non-income Producing [true false] | false | true | false | false | true | |
| Investment, Identifier [Axis]: Quest Events, LLC, First Lien Secured Revolving Loan, Floor 1.00%, Spread L plus 6.00%, Rate 7.00%, Due 12/28/2024 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:QuestEventsLLCMember | whf:QuestEventsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Diversified Support Services | Diversified Support Services | Diversified Support Services | Diversified Support Services | Diversified Support Services | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.00% | 6.00% | 6.00% | 6.00% | 6.00% | |
| Interest Rate | 9.67% | 7.00% | 9.67% | 9.67% | 7.00% | |
| Acquisition Date | Jul. 19, 2019 | Jul. 19, 2019 | ||||
| Maturity Date | Dec. 28, 2024 | Dec. 28, 2024 | Dec. 28, 2024 | Dec. 28, 2024 | Dec. 28, 2024 | |
| Investments, amortized cost | $ 464 | $ 925 | ||||
| Investments, at fair value | 424 | 760 | ||||
| Principal/Share Amount | $ 468 | $ 935 | ||||
| Investment, Identifier [Axis]: Quest Events, LLC, First Lien Secured Term Loan, Floor 1.00%, Spread L plus 6.00%, Rate 7.00%, Due 12/28/2024 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:QuestEventsLLCMember | whf:QuestEventsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Diversified Support Services | Diversified Support Services | Diversified Support Services | Diversified Support Services | Diversified Support Services | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.00% | 6.00% | 6.00% | 6.00% | 6.00% | |
| Interest Rate | 9.67% | 7.00% | 9.67% | 9.67% | 7.00% | |
| Acquisition Date | Jul. 19, 2019 | Jul. 19, 2019 | ||||
| Maturity Date | Dec. 28, 2024 | Dec. 28, 2024 | Dec. 28, 2024 | Dec. 28, 2024 | Dec. 28, 2024 | |
| Investments, amortized cost | $ 11,838 | $ 11,848 | ||||
| Investments, at fair value | 11,317 | 9,729 | ||||
| Principal/Share Amount | $ 11,926 | $ 11,966 | ||||
| Investment, Identifier [Axis]: RCKC Acquisitions LLC , First Lien Secured Delayed Draw Loan, Floor 1.00%, Spread L plus 6.25%, Rate 7.25%, Due 12/31/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:RCKCAcquisitionsLLCMember | whf:RCKCAcquisitionsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.25% | 6.25% | 6.25% | 6.25% | 6.25% | |
| Interest Rate | 9.04% | 7.25% | 9.04% | 9.04% | 7.25% | |
| Acquisition Date | Jan. 27, 2021 | Jan. 27, 2021 | ||||
| Maturity Date | Dec. 31, 2026 | Dec. 31, 2026 | Dec. 31, 2026 | Dec. 31, 2026 | Dec. 31, 2026 | |
| Investments, amortized cost | $ 2,967 | |||||
| Investments, at fair value | 2,969 | $ (5) | ||||
| Principal/Share Amount | $ 3,014 | |||||
| Investment, Identifier [Axis]: RCKC Acquisitions LLC , First Lien Secured Revolving Loan, Floor 1.00%, Spread L plus 6.25%, Rate 7.25%, Due 12/31/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:RCKCAcquisitionsLLCMember | whf:RCKCAcquisitionsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.25% | 6.25% | 6.25% | 6.25% | 6.25% | |
| Interest Rate | 9.20% | 7.25% | 9.20% | 9.20% | 7.25% | |
| Acquisition Date | Jan. 27, 2021 | Jan. 27, 2021 | ||||
| Maturity Date | Dec. 31, 2026 | Dec. 31, 2026 | Dec. 31, 2026 | Dec. 31, 2026 | Dec. 31, 2026 | |
| Investments, amortized cost | $ 526 | $ 804 | ||||
| Investments, at fair value | 525 | 814 | ||||
| Principal/Share Amount | $ 533 | $ 818 | ||||
| Investment, Identifier [Axis]: RCKC Acquisitions LLC , First Lien Secured Term Loan, Floor 1.00%, Spread L plus 6.25%, Rate 7.25%, Due 12/312026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:RCKCAcquisitionsLLCMember | whf:RCKCAcquisitionsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.25% | 6.25% | 6.25% | 6.25% | 6.25% | |
| Interest Rate | 9.92% | 7.25% | 9.92% | 9.92% | 7.25% | |
| Acquisition Date | Jan. 27, 2021 | Jan. 27, 2021 | ||||
| Maturity Date | Dec. 31, 2026 | Dec. 31, 2026 | Dec. 31, 2026 | Dec. 31, 2026 | Dec. 31, 2026 | |
| Investments, amortized cost | $ 11,018 | $ 11,074 | ||||
| Investments, at fair value | 11,011 | 11,151 | ||||
| Principal/Share Amount | $ 11,179 | $ 11,264 | ||||
| Investment, Identifier [Axis]: RLJ Pro-Vac, Inc. First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:RLJPro-VacInc.Member | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Environmental & Facilities Services | Environmental & Facilities Services | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 6.25% | 6.25% | ||||
| Interest Rate | 7.25% | 7.25% | ||||
| Acquisition Date | Dec. 31, 2021 | |||||
| Maturity Date | Dec. 31, 2026 | Dec. 31, 2026 | ||||
| Investments, amortized cost | $ 8,600 | |||||
| Investments, at fair value | $ 8,600 | |||||
| Percent of net assets | 2.46% | 2.46% | ||||
| Principal/Share Amount | $ 8,775 | |||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: RLJ Pro-Vac, Inc. First Lien Secured Term Loan First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:RLJPro-VacInc.Member | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Environmental & Facilities Services | Environmental & Facilities Services | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 6.25% | 6.25% | ||||
| Interest Rate | 7.25% | 7.25% | ||||
| Acquisition Date | Dec. 31, 2021 | |||||
| Maturity Date | Dec. 31, 2026 | Dec. 31, 2026 | ||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: Road Safety Services, First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:RoadSafetyServicesIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Construction & Engineering | Construction & Engineering | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 6.50% | 6.50% | ||||
| Interest Rate | 7.50% | 7.50% | ||||
| Acquisition Date | Dec. 30, 2021 | |||||
| Maturity Date | Mar. 18, 2025 | Mar. 18, 2025 | ||||
| Investments, amortized cost | $ 4,017 | |||||
| Investments, at fair value | $ 4,017 | |||||
| Percent of net assets | 1.15% | 1.15% | ||||
| Principal/Share Amount | $ 4,099 | |||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: Road Safety Services, Inc., First Lien Secured Revolving Loan, Floor 3.25%, Spread P plus 5.50%, Rate 8.75%, Due 9/18/2023 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:RoadSafetyServicesIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Construction & Engineering | Construction & Engineering | ||||
| Floor | 3.25% | 3.25% | ||||
| Spread Above Index | 5.50% | 5.50% | ||||
| Interest Rate | 8.75% | 8.75% | ||||
| Acquisition Date | Dec. 31, 2019 | |||||
| Maturity Date | Sep. 18, 2023 | Sep. 18, 2023 | ||||
| Investments, amortized cost | $ 489 | |||||
| Investments, at fair value | 501 | |||||
| Principal/Share Amount | $ 496 | |||||
| Investment, Identifier [Axis]: Road Safety Services, Inc., First Lien Secured Term Loan, Floor 1.00%, Spread L plus 6.50%, Rate 7.50%, Due 3/18/2025 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:RoadSafetyServicesIncMember | whf:RoadSafetyServicesIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Construction & Engineering | Construction & Engineering | Construction & Engineering | Construction & Engineering | Construction & Engineering | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.50% | 6.50% | 6.50% | 6.50% | 6.50% | |
| Interest Rate | 9.63% | 7.50% | 9.63% | 9.63% | 7.50% | |
| Acquisition Date | Dec. 31, 2019 | Dec. 31, 2019 | ||||
| Maturity Date | Mar. 18, 2025 | Mar. 18, 2025 | Mar. 18, 2025 | Mar. 18, 2025 | Mar. 18, 2025 | |
| Investments, amortized cost | $ 8,534 | $ 6,340 | ||||
| Investments, at fair value | 8,625 | 6,405 | ||||
| Principal/Share Amount | $ 8,625 | $ 6,427 | ||||
| Investment, Identifier [Axis]: Ross-Simons Topco, LP Preferred Units | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:Ross-SimonsTopcoLPMember | whf:Ross-SimonsTopcoLPMember | ||||
| Investment, Type [Extensible Enumeration] | whf:PreferredUnitsMember | whf:PreferredUnitsMember | whf:PreferredUnitsMember | whf:PreferredUnitsMember | whf:PreferredUnitsMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | |
| Spread Above Index | 8.00% | 8.00% | 8.00% | 8.00% | 8.00% | |
| Acquisition Date | Dec. 04, 2020 | Dec. 04, 2020 | ||||
| Investments, amortized cost | $ 514 | $ 600 | ||||
| Investments, at fair value | $ 816 | $ 786 | ||||
| Percent of net assets | 0.24% | 0.22% | 0.24% | 0.24% | 0.22% | |
| Principal/Share Amount | $ 600 | $ 600 | ||||
| PIK interest rate | 8.00% | 8.00% | 8.00% | 8.00% | 8.00% | |
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Non-income Producing [true false] | false | true | false | false | true | |
| Investment, Identifier [Axis]: SFS Global Holding Company Warrants | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:SFSGlobalHoldingCompanyMember | whf:SFSGlobalHoldingCompanyMember | ||||
| Investment, Type [Extensible Enumeration] | Warrant [Member] | Warrant [Member] | Warrant [Member] | Warrant [Member] | Warrant [Member] | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Other Diversified Financial Services | Other Diversified Financial Services | Other Diversified Financial Services | Other Diversified Financial Services | Other Diversified Financial Services | |
| Acquisition Date | Jun. 28, 2018 | Jun. 28, 2018 | ||||
| Maturity Date | Dec. 28, 2025 | Dec. 28, 2025 | Dec. 28, 2025 | Dec. 28, 2025 | Dec. 28, 2025 | |
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Non-income Producing [true false] | false | false | false | false | false | |
| Investment, Identifier [Axis]: Sigue Corporation Warrants | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:SigueCorporationMember | whf:SigueCorporationMember | ||||
| Investment, Type [Extensible Enumeration] | Warrant [Member] | Warrant [Member] | Warrant [Member] | Warrant [Member] | Warrant [Member] | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Other Diversified Financial Services | Other Diversified Financial Services | Other Diversified Financial Services | Other Diversified Financial Services | Other Diversified Financial Services | |
| Acquisition Date | Jun. 28, 2018 | Jun. 28, 2018 | ||||
| Maturity Date | Dec. 28, 2025 | Dec. 28, 2025 | Dec. 28, 2025 | Dec. 28, 2025 | Dec. 28, 2025 | |
| Investments, amortized cost | $ 2,890 | $ 2,890 | ||||
| Investments, at fair value | $ 3,823 | $ 3,492 | ||||
| Percent of net assets | 1.11% | 1.00% | 1.11% | 1.11% | 1.00% | |
| Principal/Share Amount | $ 22 | $ 22 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Non-income Producing [true false] | false | false | false | false | false | |
| Investment, Identifier [Axis]: Sklar Holdings, Inc First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:SklarHoldingsIncMember | whf:SklarHoldingsIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Diversified Chemicals | Diversified Chemicals | Diversified Chemicals | Diversified Chemicals | Diversified Chemicals | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 9.75% | 7.75% | 9.75% | 9.75% | 7.75% | |
| Interest Rate | 10.75% | 8.75% | 10.75% | 10.75% | 8.75% | |
| Acquisition Date | Nov. 13, 2019 | Nov. 13, 2019 | ||||
| Maturity Date | May 13, 2023 | May 13, 2023 | May 13, 2023 | May 13, 2023 | May 13, 2023 | |
| Investments, amortized cost | $ 7,292 | $ 7,295 | ||||
| Investments, at fair value | $ 6,695 | $ 7,020 | ||||
| Percent of net assets | 1.95% | 2.01% | 1.95% | 1.95% | 2.01% | |
| Principal/Share Amount | $ 7,353 | $ 7,389 | ||||
| PIK interest rate | 2.00% | 2.00% | 2.00% | |||
| Investment, interest rate, paid in cash | 8.75% | 8.75% | 8.75% | |||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: Sleep OpCo LLC First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:SleepOpCoLLCMember | whf:SleepOpCoLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Home Furnishings | Home Furnishings | Home Furnishings | Home Furnishings | Home Furnishings | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.50% | 6.50% | 6.50% | 6.50% | 6.50% | |
| Interest Rate | 8.92% | 7.50% | 8.92% | 8.92% | 7.50% | |
| Acquisition Date | Oct. 12, 2021 | Oct. 12, 2021 | ||||
| Maturity Date | Oct. 12, 2026 | Oct. 12, 2026 | Oct. 12, 2026 | Oct. 12, 2026 | Oct. 12, 2026 | |
| Investments, at fair value | $ 10 | |||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: Sleep OpCo LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:SleepOpCoLLCMember | whf:SleepOpCoLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Home Furnishings | Home Furnishings | Home Furnishings | Home Furnishings | Home Furnishings | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.50% | 6.50% | 6.50% | 6.50% | 6.50% | |
| Interest Rate | 8.92% | 7.50% | 8.92% | 8.92% | 7.50% | |
| Acquisition Date | Oct. 12, 2021 | Oct. 12, 2021 | ||||
| Maturity Date | Oct. 12, 2026 | Oct. 12, 2026 | Oct. 12, 2026 | Oct. 12, 2026 | Oct. 12, 2026 | |
| Investments, amortized cost | $ 20,555 | $ 19,651 | ||||
| Investments, at fair value | $ 20,630 | $ 19,645 | ||||
| Percent of net assets | 6.01% | 5.62% | 6.01% | 6.01% | 5.62% | |
| Principal/Share Amount | $ 20,895 | $ 20,034 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: Smalto Inc., First Lien Secured Revolving Loan, Floor 1.00%, Spread E plus 6.00%, Rate 7.25%, Due 4/29/27 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:SmaltoInc.Member | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Household Appliances | Household Appliances | Household Appliances | |||
| Floor | 1.00% | 1.00% | 1.00% | |||
| Spread Above Index | 6.25% | 6.25% | 6.25% | |||
| Interest Rate | 7.25% | 7.25% | 7.25% | |||
| Acquisition Date | May 04, 2022 | |||||
| Maturity Date | Apr. 29, 2027 | Apr. 29, 2027 | Apr. 29, 2027 | |||
| Investments, amortized cost | $ 437 | |||||
| Investments, at fair value | 396 | |||||
| Principal/Share Amount | $ 419 | |||||
| Investment, Identifier [Axis]: Smalto Inc., First Lien Secured Revolving Loan, Floor 1.00%, Spread SF plus 6.00%, Rate 7.25%, Due 4/29/27 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:SmaltoInc.Member | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Household Appliances | Household Appliances | Household Appliances | |||
| Floor | 1.00% | 1.00% | 1.00% | |||
| Spread Above Index | 6.00% | 6.00% | 6.00% | |||
| Interest Rate | 8.68% | 8.68% | 8.68% | |||
| Acquisition Date | May 04, 2022 | |||||
| Maturity Date | Apr. 29, 2027 | Apr. 29, 2027 | Apr. 29, 2027 | |||
| Investments, amortized cost | $ 17 | |||||
| Investments, at fair value | 17 | |||||
| Principal/Share Amount | $ 17 | |||||
| Investment, Identifier [Axis]: Smalto Inc., First Lien Secured Term Loan, Floor 1.00%, Spread E plus 6.25%, Rate 7.25%, Due 4/28/28 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:SmaltoInc.Member | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Household Appliances | Household Appliances | Household Appliances | |||
| Floor | 1.00% | 1.00% | 1.00% | |||
| Spread Above Index | 6.25% | 6.25% | 6.25% | |||
| Interest Rate | 7.25% | 7.25% | 7.25% | |||
| Acquisition Date | May 04, 2022 | |||||
| Maturity Date | Apr. 28, 2028 | Apr. 28, 2028 | Apr. 28, 2028 | |||
| Investments, amortized cost | $ 6,876 | |||||
| Investments, at fair value | 6,364 | |||||
| Principal/Share Amount | $ 6,659 | |||||
| Investment, Identifier [Axis]: Smalto Inc., First Lien Secured Term Loan, Floor 1.00%, Spread SF plus 6.00%, Rate 7.18%, Due 4/28/28 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:SmaltoInc.Member | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Household Appliances | Household Appliances | Household Appliances | |||
| Floor | 1.00% | 1.00% | 1.00% | |||
| Spread Above Index | 6.00% | 6.00% | 6.00% | |||
| Interest Rate | 9.19% | 9.19% | 9.19% | |||
| Acquisition Date | May 04, 2022 | |||||
| Maturity Date | Apr. 28, 2028 | Apr. 28, 2028 | Apr. 28, 2028 | |||
| Investments, amortized cost | $ 995 | |||||
| Investments, at fair value | 996 | |||||
| Principal/Share Amount | $ 1,014 | |||||
| Investment, Identifier [Axis]: Snap Fitness Holdings, Inc Class A Common Stock | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:SnapFitnessHoldingsIncMember | whf:SnapFitnessHoldingsIncMember | ||||
| Investment, Type [Extensible Enumeration] | us-gaap:CommonClassAMember | us-gaap:CommonClassAMember | us-gaap:CommonClassAMember | us-gaap:CommonClassAMember | us-gaap:CommonClassAMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Leisure Facilities | Leisure Facilities | Leisure Facilities | Leisure Facilities | Leisure Facilities | |
| Acquisition Date | Jun. 29, 2020 | Jun. 29, 2020 | ||||
| Investments, amortized cost | $ 1,941 | $ 1,941 | ||||
| Investments, at fair value | $ 157 | $ 188 | ||||
| Percent of net assets | 0.05% | 0.05% | 0.05% | 0.05% | 0.05% | |
| Principal/Share Amount | $ 2 | $ 2 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Non-income Producing [true false] | false | false | false | false | false | |
| Investment, Identifier [Axis]: Snap Fitness Holdings, Inc First Lien Secured Term Loan C | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:SnapFitnessHoldingsIncMember | whf:SnapFitnessHoldingsIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanCMember | whf:FirstLienSecuredTermLoanCMember | whf:FirstLienSecuredTermLoanCMember | whf:FirstLienSecuredTermLoanCMember | whf:FirstLienSecuredTermLoanCMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Leisure Facilities | Leisure Facilities | Leisure Facilities | Leisure Facilities | Leisure Facilities | |
| Spread Above Index | 9.50% | 9.50% | 9.50% | 9.50% | 9.50% | |
| Interest Rate | 9.50% | 9.50% | 9.50% | 9.50% | 9.50% | |
| Acquisition Date | Jun. 29, 2020 | Jun. 29, 2020 | ||||
| Investments, amortized cost | $ 1,265 | $ 1,265 | ||||
| Investments, at fair value | $ 1,084 | $ 1,219 | ||||
| Percent of net assets | 0.32% | 0.35% | 0.32% | 0.32% | 0.35% | |
| Principal/Share Amount | $ 1,268 | $ 1,268 | ||||
| PIK interest rate | 9.50% | 9.50% | 9.50% | 9.50% | 9.50% | |
| Investment, interest rate, paid in cash | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | |
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: Snap Fitness Holdings, Inc Warrants | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:SnapFitnessHoldingsIncMember | whf:SnapFitnessHoldingsIncMember | ||||
| Investment, Type [Extensible Enumeration] | Warrant [Member] | Warrant [Member] | Warrant [Member] | Warrant [Member] | Warrant [Member] | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Leisure Facilities | Leisure Facilities | Leisure Facilities | Leisure Facilities | Leisure Facilities | |
| Acquisition Date | Jun. 29, 2020 | Jun. 29, 2020 | ||||
| Maturity Date | Jun. 28, 2028 | Jun. 28, 2028 | Jun. 28, 2028 | Jun. 28, 2028 | Jun. 28, 2028 | |
| Investments, amortized cost | $ 793 | $ 793 | ||||
| Investments, at fair value | $ 64 | $ 76 | ||||
| Percent of net assets | 0.02% | 0.02% | 0.02% | 0.02% | 0.02% | |
| Principal/Share Amount | $ 1 | $ 1 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Non-income Producing [true false] | false | false | false | false | false | |
| Investment, Identifier [Axis]: Solar Holdings Bidco Limited First Lien Secured Delayed Draw Loan Interest Rate 8.94 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |||
| Investment, Issuer Name [Extensible Enumeration] | Solar Holdings Bidco Limited | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Environmental & Facilities Services | Environmental & Facilities Services | Environmental & Facilities Services | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | |||
| Floor | 0.50% | 0.50% | 0.50% | |||
| Spread Above Index | 6.75% | 6.75% | 6.75% | |||
| Interest Rate | 9.74% | 9.74% | 9.74% | |||
| Acquisition Date | Sep. 30, 2022 | |||||
| Maturity Date | Sep. 28, 2029 | Sep. 28, 2029 | Sep. 28, 2029 | |||
| Investments, at fair value | $ (10) | |||||
| Investment, Restriction Status [true false] | true | true | true | |||
| Investment, Significant Unobservable Input [true false] | true | true | true | |||
| Investment, Identifier [Axis]: Solar Holdings Bidco Limited First Lien Secured Delayed Draw Loan Interest Rate 9.74 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |||
| Investment, Issuer Name [Extensible Enumeration] | Solar Holdings Bidco Limited | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Environmental & Facilities Services | Environmental & Facilities Services | Environmental & Facilities Services | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | |||
| Floor | 0.50% | 0.50% | 0.50% | |||
| Spread Above Index | 6.75% | 6.75% | 6.75% | |||
| Interest Rate | 9.74% | 9.74% | 9.74% | |||
| Acquisition Date | Sep. 30, 2022 | |||||
| Maturity Date | Sep. 28, 2029 | Sep. 28, 2029 | Sep. 28, 2029 | |||
| Investments, amortized cost | $ 51 | |||||
| Investments, at fair value | $ 51 | |||||
| Percent of net assets | 0.01% | 0.01% | 0.01% | |||
| Principal/Share Amount | $ 53 | |||||
| Investment, Restriction Status [true false] | true | true | true | |||
| Investment, Significant Unobservable Input [true false] | true | true | true | |||
| Investment, Identifier [Axis]: Solar Holdings Bidco Limited First Lien Secured Term Loan CDOR | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |||
| Investment, Issuer Name [Extensible Enumeration] | Solar Holdings Bidco Limited | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Environmental & Facilities Services | Environmental & Facilities Services | Environmental & Facilities Services | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | CanadianDollarOfferedRateMember | CanadianDollarOfferedRateMember | CanadianDollarOfferedRateMember | |||
| Floor | 0.50% | 0.50% | 0.50% | |||
| Spread Above Index | 6.75% | 6.75% | 6.75% | |||
| Interest Rate | 10.92% | 10.92% | 10.92% | |||
| Acquisition Date | Sep. 30, 2022 | |||||
| Maturity Date | Sep. 28, 2029 | Sep. 28, 2029 | Sep. 28, 2029 | |||
| Investments, amortized cost | $ 2,726 | |||||
| Investments, at fair value | $ 2,704 | |||||
| Percent of net assets | 0.79% | 0.79% | 0.79% | |||
| Principal/Share Amount | $ 3,839 | |||||
| Investment, Restriction Status [true false] | true | true | true | |||
| Investment, Significant Unobservable Input [true false] | true | true | true | |||
| Investment, Identifier [Axis]: Solar Holdings Bidco Limited First Lien Secured Term Loan SF | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |||
| Investment, Issuer Name [Extensible Enumeration] | Solar Holdings Bidco Limited | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Environmental & Facilities Services | Environmental & Facilities Services | Environmental & Facilities Services | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | |||
| Floor | 0.50% | 0.50% | 0.50% | |||
| Spread Above Index | 6.75% | 6.75% | 6.75% | |||
| Interest Rate | 9.74% | 9.74% | 9.74% | |||
| Acquisition Date | Sep. 30, 2022 | |||||
| Maturity Date | Sep. 28, 2029 | Sep. 28, 2029 | Sep. 28, 2029 | |||
| Investments, amortized cost | $ 2,706 | |||||
| Investments, at fair value | $ 2,706 | |||||
| Percent of net assets | 0.79% | 0.79% | 0.79% | |||
| Principal/Share Amount | $ 2,783 | |||||
| Investment, Restriction Status [true false] | true | true | true | |||
| Investment, Significant Unobservable Input [true false] | true | true | true | |||
| Investment, Identifier [Axis]: Solar Holdings Bidco Limited First Lien Secured Term Loan SONIA | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |||
| Investment, Issuer Name [Extensible Enumeration] | Solar Holdings Bidco Limited | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Environmental & Facilities Services | Environmental & Facilities Services | Environmental & Facilities Services | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | whf:SterlingOvernightIndexAverageMember | whf:SterlingOvernightIndexAverageMember | whf:SterlingOvernightIndexAverageMember | |||
| Floor | 0.00% | 0.00% | 0.00% | |||
| Spread Above Index | 6.75% | 6.75% | 6.75% | |||
| Interest Rate | 8.94% | 8.94% | 8.94% | |||
| Acquisition Date | Sep. 30, 2022 | |||||
| Maturity Date | Sep. 28, 2029 | Sep. 28, 2029 | Sep. 28, 2029 | |||
| Investments, amortized cost | $ 182 | |||||
| Investments, at fair value | $ 184 | |||||
| Percent of net assets | 0.05% | 0.05% | 0.05% | |||
| Principal/Share Amount | £ | £ 169 | |||||
| Investment, Restriction Status [true false] | true | true | true | |||
| Investment, Significant Unobservable Input [true false] | true | true | true | |||
| Investment, Identifier [Axis]: Source Code Holdings, LLC , First Lien Secured Delayed Draw Loan, Floor 1.00%, Spread L plus 6.50%, Rate 7.50%, Due 7/30/2027 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:SourceCodeHoldingsLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 6.50% | 6.50% | ||||
| Interest Rate | 7.50% | 7.50% | ||||
| Acquisition Date | Aug. 10, 2021 | |||||
| Maturity Date | Jul. 30, 2027 | Jul. 30, 2027 | ||||
| Investments, at fair value | $ 1 | |||||
| Investment, Identifier [Axis]: Source Code Holdings, LLC , First Lien Secured Term Loan, Floor 1.00%, Spread L plus 6.50%, Rate 7.50%, Due 7/30/2027 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:SourceCodeHoldingsLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 6.50% | 6.50% | ||||
| Interest Rate | 7.50% | 7.50% | ||||
| Acquisition Date | Aug. 10, 2021 | |||||
| Maturity Date | Jul. 30, 2027 | Jul. 30, 2027 | ||||
| Investments, amortized cost | $ 7,487 | |||||
| Investments, at fair value | 7,489 | |||||
| Principal/Share Amount | $ 7,629 | |||||
| Investment, Identifier [Axis]: Source Code Holdings, LLC First Lien Secured Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:SourceCodeHoldingsLLCMember | whf:SourceCodeHoldingsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.50% | 6.50% | 6.50% | 6.50% | 6.50% | |
| Interest Rate | 9.63% | 7.50% | 9.63% | 9.63% | 7.50% | |
| Acquisition Date | Aug. 10, 2021 | Jul. 30, 2021 | ||||
| Maturity Date | Jul. 30, 2027 | Jul. 30, 2027 | Jul. 30, 2027 | Jul. 30, 2027 | Jul. 30, 2027 | |
| Investments, at fair value | $ 21 | |||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: Source Code Holdings, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:SourceCodeHoldingsLLCMember | whf:SourceCodeHoldingsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.50% | 6.50% | 6.50% | 6.50% | 6.50% | |
| Interest Rate | 9.63% | 7.50% | 9.63% | 9.63% | 7.50% | |
| Acquisition Date | Aug. 10, 2021 | Jul. 30, 2021 | ||||
| Maturity Date | Jul. 30, 2027 | Jul. 30, 2027 | Jul. 30, 2027 | Jul. 30, 2027 | Jul. 30, 2027 | |
| Investments, amortized cost | $ 14,899 | $ 7,487 | ||||
| Investments, at fair value | 14,970 | $ 7,489 | ||||
| Percent of net assets | 2.14% | 2.14% | ||||
| Principal/Share Amount | $ 15,143 | $ 7,629 | ||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: Stella and Chewy's LLC, First Lien Secured Delayed Draw Loan, Floor 1.00%, Spread L plus 6.75%, Rate 7.75%, Due 12/16/2025 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:StellaandChewysLLCMember | whf:StellaandChewysLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Packaged Foods & Meats | Packaged Foods & Meats | Packaged Foods & Meats | Packaged Foods & Meats | Packaged Foods & Meats | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 8.75% | 6.75% | 8.75% | 8.75% | 6.75% | |
| Interest Rate | 11.92% | 7.75% | 11.92% | 11.92% | 7.75% | |
| Acquisition Date | Mar. 26, 2021 | Dec. 29, 2020 | ||||
| Maturity Date | Dec. 16, 2025 | Dec. 16, 2025 | Dec. 16, 2025 | Dec. 16, 2025 | Dec. 16, 2025 | |
| Investments, amortized cost | $ 1,354 | $ 1,877 | ||||
| Investments, at fair value | 1,326 | 1,697 | ||||
| Principal/Share Amount | $ 1,367 | $ 1,893 | ||||
| PIK interest rate | 2.00% | 2.00% | 2.00% | |||
| Investment, interest rate, paid in cash | 9.92% | 9.92% | 9.92% | |||
| Investment, Identifier [Axis]: Stella and Chewy's LLC, First Lien Secured Term Loan, Floor 1.00%, Spread L plus 6.75%, Rate 7.75%, Due 12/16/2025 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:StellaandChewysLLCMember | whf:StellaandChewysLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Packaged Foods & Meats | Packaged Foods & Meats | Packaged Foods & Meats | Packaged Foods & Meats | Packaged Foods & Meats | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 8.75% | 6.75% | 8.75% | 8.75% | 6.75% | |
| Interest Rate | 12.24% | 7.75% | 12.24% | 12.24% | 7.75% | |
| Acquisition Date | Dec. 29, 2020 | Dec. 29, 2020 | ||||
| Maturity Date | Dec. 16, 2025 | Dec. 16, 2025 | Dec. 16, 2025 | Dec. 16, 2025 | Dec. 16, 2025 | |
| Investments, amortized cost | $ 3,826 | $ 5,228 | ||||
| Investments, at fair value | 3,758 | 4,967 | ||||
| Principal/Share Amount | $ 3,874 | $ 5,313 | ||||
| PIK interest rate | 2.00% | 2.00% | 2.00% | |||
| Investment, interest rate, paid in cash | 10.24% | 10.24% | 10.24% | |||
| Investment, Identifier [Axis]: Sunless, Inc First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |||
| Investment, Issuer Name [Extensible Enumeration] | whf:SunlessInc.Member | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Personal Products | Personal Products | Personal Products | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |||
| Floor | 1.00% | 1.00% | 1.00% | |||
| Spread Above Index | 6.50% | 6.50% | 6.50% | |||
| Interest Rate | 10.17% | 10.17% | 10.17% | |||
| Acquisition Date | Jun. 30, 2022 | |||||
| Maturity Date | Aug. 13, 2025 | Aug. 13, 2025 | Aug. 13, 2025 | |||
| Investments, amortized cost | $ 2,053 | |||||
| Investments, at fair value | $ 2,063 | |||||
| Percent of net assets | 0.60% | 0.60% | 0.60% | |||
| Principal/Share Amount | $ 2,092 | |||||
| Investment, Restriction Status [true false] | true | true | true | |||
| Investment, Significant Unobservable Input [true false] | true | true | true | |||
| Investment, Identifier [Axis]: Sunless, Inc., First Lien Secured Revolving Loan, Floor 1.00%, Spread L plus 6.00%, Rate 7.00%, Due 8/13/2024 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:SunlessInc.Member | whf:SunlessIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Personal Products | Personal Products | Personal Products | Personal Products | Personal Products | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.50% | 6.00% | 6.50% | 6.50% | 6.00% | |
| Interest Rate | 10.17% | 7.00% | 10.17% | 10.17% | 7.00% | |
| Acquisition Date | Oct. 21, 2019 | Oct. 21, 2019 | ||||
| Maturity Date | Aug. 13, 2025 | Aug. 13, 2024 | Aug. 13, 2025 | Aug. 13, 2025 | Aug. 13, 2024 | |
| Investments, at fair value | $ 7 | $ 14 | ||||
| Investment, Identifier [Axis]: Sunless, Inc., First Lien Secured Term Loan, Floor 1.00%, Spread L plus 6.00%, Rate 7.00%, Due 8/13/2024 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:SunlessInc.Member | whf:SunlessIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Personal Products | Personal Products | Personal Products | Personal Products | Personal Products | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.50% | 6.00% | 6.50% | 6.50% | 6.00% | |
| Interest Rate | 10.17% | 7.00% | 10.17% | 10.17% | 7.00% | |
| Acquisition Date | Oct. 21, 2019 | Oct. 21, 2019 | ||||
| Maturity Date | Aug. 13, 2025 | Aug. 13, 2024 | Aug. 13, 2025 | Aug. 13, 2025 | Aug. 13, 2024 | |
| Investments, amortized cost | $ 3,639 | $ 4,185 | ||||
| Investments, at fair value | 3,691 | 4,259 | ||||
| Principal/Share Amount | $ 3,691 | $ 4,259 | ||||
| Investment, Identifier [Axis]: Sure Fit Home Products, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:SureFitHomeProductsLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Home Furnishings | Home Furnishings | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 9.75% | 9.75% | ||||
| Interest Rate | 10.75% | 10.75% | ||||
| Acquisition Date | Apr. 12, 2021 | |||||
| Maturity Date | Jul. 13, 2023 | Jul. 13, 2023 | ||||
| Investments, amortized cost | $ 4,828 | |||||
| Investments, at fair value | $ 4,372 | |||||
| Percent of net assets | 1.25% | 1.25% | ||||
| Principal/Share Amount | $ 4,912 | |||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: TOUR Intermediate Holdings, LLC, First Lien Secured Delayed Draw Loan, Floor 1.00%, Spread L plus 6.50%, Rate 7.50%, Due 5/15/2025 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:TOURIntermediateHoldingsLLCMember | whf:TOURIntermediateHoldingsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Investment Banking & Brokerage | Investment Banking & Brokerage | Investment Banking & Brokerage | Investment Banking & Brokerage | Investment Banking & Brokerage | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.50% | 6.50% | 6.50% | 6.50% | 6.50% | |
| Interest Rate | 9.62% | 7.50% | 9.62% | 9.62% | 7.50% | |
| Acquisition Date | May 19, 2020 | May 19, 2020 | ||||
| Maturity Date | May 15, 2025 | May 15, 2025 | May 15, 2025 | May 15, 2025 | May 15, 2025 | |
| Investments, amortized cost | $ 2,493 | $ 2,600 | ||||
| Investments, at fair value | 2,505 | 2,616 | ||||
| Principal/Share Amount | $ 2,505 | $ 2,616 | ||||
| Investment, Identifier [Axis]: TOUR Intermediate Holdings, LLC, First Lien Secured Term Loan, Floor 1.00%, Spread L plus 6.50%, Rate 7.50%, Due 5/15/2025 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:TOURIntermediateHoldingsLLCMember | whf:TOURIntermediateHoldingsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Investment Banking & Brokerage | Investment Banking & Brokerage | Investment Banking & Brokerage | Investment Banking & Brokerage | Investment Banking & Brokerage | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.50% | 6.50% | 6.50% | 6.50% | 6.50% | |
| Interest Rate | 9.62% | 7.50% | 9.62% | 9.62% | 7.50% | |
| Acquisition Date | May 19, 2020 | May 19, 2020 | ||||
| Maturity Date | May 15, 2025 | May 15, 2025 | May 15, 2025 | May 15, 2025 | May 15, 2025 | |
| Investments, amortized cost | $ 3,150 | $ 7,343 | ||||
| Investments, at fair value | 3,182 | 7,438 | ||||
| Principal/Share Amount | $ 3,182 | $ 7,438 | ||||
| Investment, Identifier [Axis]: Team Car Care Holdings, First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:TeamCarCareHoldingsLLCMember | whf:TeamCarCareHoldingsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Automotive Retail | Automotive Retail | Automotive Retail | Automotive Retail | Automotive Retail | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | us-gaap:BaseRateMember | us-gaap:BaseRateMember | us-gaap:BaseRateMember | us-gaap:BaseRateMember | us-gaap:BaseRateMember | |
| Floor | 1.00% | 1.03% | 1.00% | 1.00% | 1.03% | |
| Spread Above Index | 7.98% | 7.98% | 7.98% | 7.98% | 7.98% | |
| Interest Rate | 10.39% | 9.02% | 10.39% | 10.39% | 9.02% | |
| Acquisition Date | Feb. 16, 2018 | Feb. 16, 2018 | ||||
| Maturity Date | Jun. 28, 2024 | Jun. 28, 2024 | Jun. 28, 2024 | Jun. 28, 2024 | Jun. 28, 2024 | |
| Investments, amortized cost | $ 14,532 | $ 15,193 | ||||
| Investments, at fair value | $ 14,594 | $ 15,286 | ||||
| Percent of net assets | 4.25% | 4.37% | 4.25% | 4.25% | 4.37% | |
| Principal/Share Amount | $ 14,594 | $ 15,286 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: Telestream Holdings Corporation First Lien Secured Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |||
| Investment, Issuer Name [Extensible Enumeration] | Telestream Holdings Corporation [Member] | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | |||
| Floor | 1.00% | 1.00% | 1.00% | |||
| Spread Above Index | 9.25% | 9.25% | 9.25% | |||
| Interest Rate | 12.30% | 12.30% | 12.30% | |||
| Acquisition Date | May 12, 2022 | |||||
| Maturity Date | Oct. 15, 2025 | Oct. 15, 2025 | Oct. 15, 2025 | |||
| Investment, Restriction Status [true false] | true | true | true | |||
| Investment, Significant Unobservable Input [true false] | true | true | true | |||
| Investment, Identifier [Axis]: Telestream Holdings Corporation First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | Telestream Holdings Corporation [Member] | Telestream Holdings Corporation [Member] | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | London Interbank Offered Rate (LIBOR) [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 9.25% | 8.75% | 9.25% | 9.25% | 8.75% | |
| Interest Rate | 12.30% | 9.75% | 12.30% | 12.30% | 9.75% | |
| Acquisition Date | Oct. 15, 2020 | Oct. 15, 2020 | ||||
| Maturity Date | Oct. 15, 2025 | Oct. 15, 2025 | Oct. 15, 2025 | Oct. 15, 2025 | Oct. 15, 2025 | |
| Investments, amortized cost | $ 909 | $ 517 | ||||
| Investments, at fair value | $ 935 | $ 549 | ||||
| Percent of net assets | 0.27% | 0.16% | 0.27% | 0.27% | 0.16% | |
| Principal/Share Amount | $ 927 | $ 530 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: Telestream Holdings Corporation First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | Telestream Holdings Corporation [Member] | Telestream Holdings Corporation [Member] | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | London Interbank Offered Rate (LIBOR) [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 9.25% | 8.75% | 9.25% | 9.25% | 8.75% | |
| Interest Rate | 12.11% | 9.75% | 12.11% | 12.11% | 9.75% | |
| Acquisition Date | Oct. 15, 2020 | Oct. 15, 2020 | ||||
| Maturity Date | Oct. 15, 2025 | Oct. 15, 2025 | Oct. 15, 2025 | Oct. 15, 2025 | Oct. 15, 2025 | |
| Investments, amortized cost | $ 15,570 | $ 14,713 | ||||
| Investments, at fair value | $ 15,874 | $ 15,079 | ||||
| Percent of net assets | 4.63% | 4.31% | 4.63% | 4.63% | 4.31% | |
| Principal/Share Amount | $ 15,886 | $ 15,079 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: Tensar Corporation First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:TensarCorporationMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Construction & Engineering | Construction & Engineering | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 6.75% | 6.75% | ||||
| Interest Rate | 7.75% | 7.75% | ||||
| Acquisition Date | Nov. 20, 2020 | |||||
| Maturity Date | Aug. 20, 2025 | Aug. 20, 2025 | ||||
| Investments, amortized cost | $ 6,797 | |||||
| Investments, at fair value | $ 7,069 | |||||
| Percent of net assets | 2.02% | 2.02% | ||||
| Principal/Share Amount | $ 6,930 | |||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: Tensar Corporation, First Lien Secured Term Loan, Floor 1.00%, Spread L plus 6.75%, Rate 7.75%, Due 8/20/2025 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:TensarCorporationMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Construction & Engineering | Construction & Engineering | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 6.75% | 6.75% | ||||
| Interest Rate | 7.75% | 7.75% | ||||
| Acquisition Date | Nov. 24, 2020 | |||||
| Maturity Date | Aug. 20, 2025 | Aug. 20, 2025 | ||||
| Investments, amortized cost | $ 6,797 | |||||
| Investments, at fair value | 7,069 | |||||
| Principal/Share Amount | $ 6,930 | |||||
| Investment, Identifier [Axis]: The Kyjen Company, LLC First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:TheKyjenCompanyLLCMember | whf:TheKyjenCompanyLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Household Products | Household Products | Household Products | Household Products | Household Products | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | London Interbank Offered Rate (LIBOR) [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 7.00% | 6.50% | 7.00% | 7.00% | 6.50% | |
| Interest Rate | 9.88% | 7.50% | 9.88% | 9.88% | 7.50% | |
| Acquisition Date | Apr. 05, 2021 | Apr. 05, 2021 | ||||
| Maturity Date | Apr. 05, 2026 | Apr. 05, 2026 | Apr. 05, 2026 | Apr. 05, 2026 | Apr. 05, 2026 | |
| Investments, amortized cost | $ 669 | $ 380 | ||||
| Investments, at fair value | $ 632 | $ 390 | ||||
| Percent of net assets | 0.18% | 0.11% | 0.18% | 0.18% | 0.11% | |
| Principal/Share Amount | $ 676 | $ 385 | ||||
| PIK interest rate | 0.50% | 0.50% | 0.50% | |||
| Investment, interest rate, paid in cash | 9.38% | 9.38% | 9.38% | |||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: The Kyjen Company, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:TheKyjenCompanyLLCMember | whf:TheKyjenCompanyLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Household Products | Household Products | Household Products | Household Products | Household Products | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | London Interbank Offered Rate (LIBOR) [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 7.00% | 6.50% | 7.00% | 7.00% | 6.50% | |
| Interest Rate | 10.31% | 7.50% | 10.31% | 10.31% | 7.50% | |
| Acquisition Date | Apr. 05, 2021 | Apr. 05, 2021 | ||||
| Maturity Date | Apr. 05, 2026 | Apr. 05, 2026 | Apr. 05, 2026 | Apr. 05, 2026 | Apr. 05, 2026 | |
| Investments, amortized cost | $ 11,228 | $ 11,257 | ||||
| Investments, at fair value | $ 10,782 | $ 11,383 | ||||
| Percent of net assets | 3.14% | 3.25% | 3.14% | 3.14% | 3.25% | |
| Principal/Share Amount | $ 11,347 | $ 11,403 | ||||
| PIK interest rate | 0.50% | 0.50% | 0.50% | |||
| Investment, interest rate, paid in cash | 9.81% | 9.81% | 9.81% | |||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: Token Buyer, Inc First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |||
| Investment, Issuer Name [Extensible Enumeration] | whf:TokenBuyerIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Household Appliances | Household Appliances | Household Appliances | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | |||
| Floor | 0.50% | 0.50% | 0.50% | |||
| Spread Above Index | 6.00% | 6.00% | 6.00% | |||
| Interest Rate | 9.70% | 9.70% | 9.70% | |||
| Acquisition Date | May 26, 2022 | |||||
| Maturity Date | May 31, 2029 | May 31, 2029 | May 31, 2029 | |||
| Investments, amortized cost | $ 6,040 | |||||
| Investments, at fair value | $ 6,003 | |||||
| Percent of net assets | 1.75% | 1.75% | 1.75% | |||
| Principal/Share Amount | $ 6,540 | |||||
| Investment, Restriction Status [true false] | true | true | true | |||
| Investment, Significant Unobservable Input [true false] | true | true | true | |||
| Investment, Identifier [Axis]: Trimlite Buyer LLC First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:TrimliteBuyerLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Building Products | Building Products | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 6.50% | 6.50% | ||||
| Interest Rate | 7.50% | 7.50% | ||||
| Acquisition Date | Jul. 27, 2021 | |||||
| Maturity Date | Jul. 27, 2026 | Jul. 27, 2026 | ||||
| Investments, amortized cost | $ 161 | |||||
| Investments, at fair value | $ 161 | |||||
| Percent of net assets | 0.05% | 0.05% | ||||
| Principal/Share Amount | $ 164 | |||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: Trimlite Buyer LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:TrimliteBuyerLLCMember | whf:TrimliteBuyerLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Building Products | Building Products | Building Products | Building Products | Building Products | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | CanadianDollarOfferedRateMember | CanadianDollarOfferedRateMember | CanadianDollarOfferedRateMember | CanadianDollarOfferedRateMember | CanadianDollarOfferedRateMember | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.50% | 6.50% | 6.50% | 6.50% | 6.50% | |
| Interest Rate | 10.67% | 7.50% | 10.67% | 10.67% | 7.50% | |
| Acquisition Date | Jul. 27, 2021 | Jul. 27, 2021 | ||||
| Maturity Date | Jul. 27, 2026 | Jul. 27, 2026 | Jul. 27, 2026 | Jul. 27, 2026 | Jul. 27, 2026 | |
| Investments, amortized cost | $ 17,681 | $ 17,975 | ||||
| Investments, at fair value | $ 16,175 | $ 17,841 | ||||
| Percent of net assets | 4.72% | 5.10% | 4.72% | 4.72% | 5.10% | |
| Principal/Share Amount | $ 22,977 | $ 22,544 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: True Blue Car Wash, LLC First Lien Secured Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:TrueBlueCarWashLLCMember | whf:TrueBlueCarWashLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Specialized Consumer Services | Specialized Consumer Services | Specialized Consumer Services | Specialized Consumer Services | Specialized Consumer Services | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | London Interbank Offered Rate (LIBOR) [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.50% | 6.82% | 6.50% | 6.50% | 6.82% | |
| Interest Rate | 9.55% | 7.82% | 9.55% | 9.55% | 7.82% | |
| Acquisition Date | Oct. 17, 2019 | Oct. 17, 2019 | ||||
| Maturity Date | Oct. 17, 2024 | Oct. 17, 2024 | Oct. 17, 2024 | Oct. 17, 2024 | Oct. 17, 2024 | |
| Investments, amortized cost | $ 4,124 | $ 3,073 | ||||
| Investments, at fair value | $ 4,103 | $ 3,098 | ||||
| Percent of net assets | 1.20% | 0.89% | 1.20% | 1.20% | 0.89% | |
| Principal/Share Amount | $ 4,186 | $ 3,103 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: True Blue Car Wash, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:TrueBlueCarWashLLCMember | whf:TrueBlueCarWashLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Specialized Consumer Services | Specialized Consumer Services | Specialized Consumer Services | Specialized Consumer Services | Specialized Consumer Services | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | London Interbank Offered Rate (LIBOR) [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.88% | 6.82% | 6.88% | 6.88% | 6.82% | |
| Interest Rate | 10.01% | 7.82% | 10.01% | 10.01% | 7.82% | |
| Acquisition Date | Oct. 17, 2019 | Oct. 17, 2019 | ||||
| Maturity Date | Oct. 17, 2024 | Oct. 17, 2024 | Oct. 17, 2024 | Oct. 17, 2024 | Oct. 17, 2024 | |
| Investments, amortized cost | $ 9,876 | $ 8,087 | ||||
| Investments, at fair value | $ 9,898 | $ 8,130 | ||||
| Percent of net assets | 2.89% | 2.32% | 2.89% | 2.89% | 2.32% | |
| Principal/Share Amount | $ 9,969 | $ 8,203 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: Turnberry Solutions, Inc., First Lien Secured Revolving Loan, Floor 3.25%, Spread P plus 5.00%, Rate 8.25%, Due 9/2/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:TurnberrySolutionsInc.Member | whf:TurnberrySolutionsInc.Member | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | |
| Floor | 1.00% | 3.25% | 1.00% | 1.00% | 3.25% | |
| Spread Above Index | 5.00% | 5.00% | 5.00% | 5.00% | 5.00% | |
| Interest Rate | 11.25% | 8.25% | 11.25% | 11.25% | 8.25% | |
| Acquisition Date | Aug. 10, 2021 | Aug. 10, 2021 | ||||
| Maturity Date | Sep. 02, 2026 | Sep. 02, 2026 | Sep. 02, 2026 | Sep. 02, 2026 | Sep. 02, 2026 | |
| Investments, amortized cost | $ 21 | $ 84 | ||||
| Investments, at fair value | 17 | 85 | ||||
| Principal/Share Amount | $ 22 | $ 86 | ||||
| Investment, Identifier [Axis]: Turnberry Solutions, Inc., First Lien Secured Term Loan, Floor 1.00%, Spread L plus 6.00%, Rate 7.00%, Due 9/2/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:TurnberrySolutionsInc.Member | whf:TurnberrySolutionsInc.Member | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 6.00% | 6.00% | 6.00% | 6.00% | 6.00% | |
| Interest Rate | 9.19% | 7.00% | 9.19% | 9.19% | 7.00% | |
| Acquisition Date | Aug. 10, 2021 | Aug. 10, 2021 | ||||
| Maturity Date | Sep. 02, 2026 | Sep. 02, 2026 | Sep. 02, 2026 | Sep. 02, 2026 | Sep. 02, 2026 | |
| Investments, amortized cost | $ 6,008 | $ 5,689 | ||||
| Investments, at fair value | 5,973 | 5,684 | ||||
| Principal/Share Amount | $ 6,103 | $ 5,791 | ||||
| Investment, Identifier [Axis]: Unleashed Brands, LLC, First Lien Secured Delayed Draw Loan, Floor 1.00%, Spread L plus 6.56%, Rate 7.17%, Due 11/19/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:UnleashedBrandsLLCMember | whf:UnleashedBrandsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Leisure Products | Leisure Products | Leisure Products | Leisure Products | Leisure Products | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 5.50% | 5.50% | 5.50% | 5.50% | 5.50% | |
| Interest Rate | 8.62% | 6.50% | 8.62% | 8.62% | 6.50% | |
| Acquisition Date | Nov. 30, 2021 | Nov. 30, 2021 | ||||
| Maturity Date | Nov. 19, 2026 | Nov. 19, 2026 | Nov. 19, 2026 | Nov. 19, 2026 | Nov. 19, 2026 | |
| Investments, amortized cost | $ 5,091 | $ 5,083 | ||||
| Investments, at fair value | 5,151 | 5,082 | ||||
| Principal/Share Amount | $ 5,133 | $ 5,133 | ||||
| Investment, Identifier [Axis]: Unleashed Brands, LLC, First Lien Secured Revolving Loan, Floor 1.00%, Spread L plus 6.56%, Rate 7.17%, Due 11/19/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:UnleashedBrandsLLCMember | whf:UnleashedBrandsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Leisure Products | Leisure Products | Leisure Products | Leisure Products | Leisure Products | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 5.50% | 5.50% | 5.50% | 5.50% | 5.50% | |
| Interest Rate | 8.62% | 6.50% | 8.62% | 8.62% | 6.50% | |
| Acquisition Date | Nov. 30, 2021 | Nov. 30, 2021 | ||||
| Maturity Date | Nov. 19, 2026 | Nov. 19, 2026 | Nov. 19, 2026 | Nov. 19, 2026 | Nov. 19, 2026 | |
| Investments, at fair value | $ 6 | |||||
| Investment, Identifier [Axis]: Unleashed Brands, LLC, First lien Secured Term Loan, Floor 1.00%, Spread L plus 5.50%, Rate 7.17%, Due 11/19/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:UnleashedBrandsLLCMember | whf:UnleashedBrandsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Leisure Products | Leisure Products | Leisure Products | Leisure Products | Leisure Products | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 5.50% | 5.50% | 5.50% | 5.50% | 5.50% | |
| Interest Rate | 8.62% | 6.50% | 8.62% | 8.62% | 6.50% | |
| Acquisition Date | Nov. 30, 2021 | Nov. 30, 2021 | ||||
| Maturity Date | Nov. 19, 2026 | Nov. 19, 2026 | Nov. 19, 2026 | Nov. 19, 2026 | Nov. 19, 2026 | |
| Investments, amortized cost | $ 3,854 | $ 3,848 | ||||
| Investments, at fair value | 3,887 | 3,848 | ||||
| Principal/Share Amount | $ 3,887 | $ 3,887 | ||||
| Investment, Identifier [Axis]: WH Lessor Corp., First Lien Secured Revolving Loan, Floor 1.00%, Spread L plus 6.00%, Rate 7.00%, Due 12/26/2024 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:JuniperLandscapingHoldingsLLCMember | whf:WHLessorCorpMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Environmental & Facilities Services | Environmental & Facilities Services | Environmental & Facilities Services | Environmental & Facilities Services | Environmental & Facilities Services | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 5.59% | 6.00% | 5.59% | 5.59% | 6.00% | |
| Interest Rate | 8.70% | 7.00% | 8.70% | 8.70% | 7.00% | |
| Acquisition Date | Jan. 22, 2020 | Jan. 22, 2020 | ||||
| Maturity Date | Dec. 26, 2024 | Dec. 26, 2024 | Dec. 26, 2024 | Dec. 26, 2024 | Dec. 26, 2024 | |
| Investments, at fair value | $ 5 | $ 6 | ||||
| Investment, Identifier [Axis]: WH Lessor Corp., First Lien Secured Term Loan, Floor 1.00%, Spread L plus 6.00%, Rate 7.00%, Due 12/26/2024 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:JuniperLandscapingHoldingsLLCMember | whf:WHLessorCorpMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Environmental & Facilities Services | Environmental & Facilities Services | Environmental & Facilities Services | Environmental & Facilities Services | Environmental & Facilities Services | |
| Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Spread Above Index | 5.59% | 6.00% | 5.59% | 5.59% | 6.00% | |
| Interest Rate | 8.70% | 7.00% | 8.70% | 8.70% | 7.00% | |
| Acquisition Date | Jan. 22, 2020 | Jan. 22, 2020 | ||||
| Maturity Date | Dec. 26, 2024 | Dec. 26, 2024 | Dec. 26, 2024 | Dec. 26, 2024 | Dec. 26, 2024 | |
| Investments, amortized cost | $ 7,412 | $ 6,780 | ||||
| Investments, at fair value | 7,489 | 6,866 | ||||
| Principal/Share Amount | $ 7,490 | $ 6,870 | ||||
| Investment, Identifier [Axis]: WHF STRS Ohio Senior Loan Fund LLC Equity | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:WHFSTRSOhioSeniorLoanFundLLCMember | whf:WHFSTRSOhioSeniorLoanFundLLCMember | ||||
| Investment, Type [Extensible Enumeration] | Equity Investments | Equity Investments | Equity Investments | Equity Investments | Equity Investments | |
| Investments, at fair value | $ 22,066 | $ 15,607 | 10,167 | |||
| Investment, Identifier [Axis]: WHF STRS Ohio Senior Loan Fund LLC Interests | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Controlled affiliate company investments | Controlled affiliate company investments | Controlled affiliate company investments | Controlled affiliate company investments | Controlled affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:WHFSTRSOhioSeniorLoanFundMember | whf:WHFSTRSOhioSeniorLoanFundMember | ||||
| Investment, Type [Extensible Enumeration] | whf:LLCInterestsMember | whf:LLCInterestsMember | whf:LLCInterestsMember | whf:LLCInterestsMember | whf:LLCInterestsMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Specialized Finance | Specialized Finance | Specialized Finance | Specialized Finance | Specialized Finance | |
| Acquisition Date | Jul. 19, 2019 | Jul. 19, 2019 | ||||
| Investments, amortized cost | $ 20,000 | $ 15,000 | ||||
| Investments, at fair value | $ 22,066 | $ 15,607 | ||||
| Percent of net assets | 6.43% | 4.46% | 6.43% | 6.43% | 4.46% | |
| Principal/Share Amount | $ 20,000 | $ 15,000 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Non-income Producing [true false] | false | false | false | false | false | |
| Investment, Identifier [Axis]: WHF STRS Ohio Senior Loan Fund LLC Subordinated Note | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Controlled affiliate company investments | Controlled affiliate company investments | Controlled affiliate company investments | Controlled affiliate company investments | Controlled affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:WHFSTRSOhioSeniorLoanFundLLCMember | whf:WHFSTRSOhioSeniorLoanFundLLCMember | ||||
| Investment, Type [Extensible Enumeration] | Subordinated Debt [Member] | Subordinated Debt [Member] | Subordinated Debt [Member] | Subordinated Debt [Member] | Subordinated Debt [Member] | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Specialized Finance | Specialized Finance | Specialized Finance | Specialized Finance | Specialized Finance | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Spread Above Index | 6.50% | 6.50% | 6.50% | 6.50% | 6.50% | |
| Interest Rate | 9.13% | 6.61% | 9.13% | 9.13% | 6.61% | |
| Acquisition Date | Jul. 19, 2019 | Jul. 19, 2019 | ||||
| Investments, amortized cost | $ 80,000 | $ 60,000 | ||||
| Investments, at fair value | $ 80,000 | $ 60,000 | $ 41,073 | |||
| Percent of net assets | 23.32% | 17.16% | 23.32% | 23.32% | 17.16% | |
| Principal/Share Amount | $ 80,000 | $ 60,000 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Identifier [Axis]: Westrock Coffee Company, LLC, First Lien Secured Term Loan, Floor 1.50%, Spread L plus 8.50%, Rate Westrock Coffee Company, LLC, Due 2/28/2025 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:WestrockCoffeeCompanyLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Packaged Foods & Meats | Packaged Foods & Meats | ||||
| Floor | 1.50% | 1.50% | ||||
| Spread Above Index | 8.50% | 8.50% | ||||
| Interest Rate | 10.00% | 10.00% | ||||
| Acquisition Date | Mar. 20, 2020 | |||||
| Maturity Date | Feb. 28, 2025 | Feb. 28, 2025 | ||||
| Investments, amortized cost | $ 9,033 | |||||
| Investments, at fair value | 8,923 | |||||
| Principal/Share Amount | $ 9,105 | |||||
| PIK interest rate | 0.25% | 0.25% | ||||
| Investment, interest rate, paid in cash | 9.75% | 9.75% | ||||
| Investment, Identifier [Axis]: What If Holdings, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | ||||
| Investment, Issuer Name [Extensible Enumeration] | whf:WhatIfHoldingsLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Interactive Media & Services | Interactive Media & Services | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Floor | 1.00% | 1.00% | ||||
| Spread Above Index | 6.50% | 6.50% | ||||
| Interest Rate | 7.50% | 7.50% | ||||
| Acquisition Date | Oct. 02, 2019 | |||||
| Maturity Date | Oct. 02, 2024 | Oct. 02, 2024 | ||||
| Investments, amortized cost | $ 18,609 | |||||
| Investments, at fair value | $ 18,759 | |||||
| Percent of net assets | 5.36% | 5.36% | ||||
| Principal/Share Amount | $ 18,848 | |||||
| Investment, Restriction Status [true false] | true | true | ||||
| Investment, Significant Unobservable Input [true false] | true | true | ||||
| Investment, Identifier [Axis]: What If Media Group, LLC Common Units | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Affiliation [Extensible Enumeration] | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | Non-controlled/non-affiliate company investments | |
| Investment, Issuer Name [Extensible Enumeration] | whf:WhatIfMediaGroupLLCMember | whf:WhatIfMediaGroupLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:CommonUnitsMember | whf:CommonUnitsMember | whf:CommonUnitsMember | whf:CommonUnitsMember | whf:CommonUnitsMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Interactive Media & Services | Interactive Media & Services | Interactive Media & Services | Interactive Media & Services | Interactive Media & Services | |
| Acquisition Date | Jul. 02, 2021 | Jul. 02, 2021 | ||||
| Investments, amortized cost | $ 851 | $ 850 | ||||
| Investments, at fair value | $ 2,327 | $ 1,398 | ||||
| Percent of net assets | 0.68% | 0.40% | 0.68% | 0.68% | 0.40% | |
| Principal/Share Amount | $ 851 | $ 8 | ||||
| Investment, Restriction Status [true false] | true | true | true | true | true | |
| Investment, Significant Unobservable Input [true false] | true | true | true | true | true | |
| Investment, Non-income Producing [true false] | false | false | false | false | false | |
ORGANIZATION |
9 Months Ended |
|---|---|
Sep. 30, 2022 | |
| ORGANIZATION | |
| ORGANIZATION | NOTE 1 - ORGANIZATION WhiteHorse Finance, Inc. (“WhiteHorse Finance” and, together with its subsidiaries, the “Company”) is an externally managed, non-diversified, closed-end management investment company that has elected to be treated as a business development company under the Investment Company Act of 1940, as amended (the “1940 Act”). In addition, for tax purposes, WhiteHorse Finance elected to be treated as a regulated investment company (“RIC”) under Subchapter M of the Internal Revenue Code of 1986, as amended (the “Code”). WhiteHorse Finance’s common stock trades on the Nasdaq Global Select Market under the symbol “WHF.” The Company’s investment objective is to generate attractive risk-adjusted returns primarily by originating and investing in senior secured loans, including first lien and second lien facilities, to performing lower middle market companies across a broad range of industries that typically carry a floating interest index rate such as LIBOR or SOFR and have a term of to years. While the Company focuses principally on originating senior secured loans to lower middle market companies, it may also opportunistically make investments at other levels of a company’s capital structure, including mezzanine loans or equity interests and may receive warrants to purchase common stock in connection with its debt investments. WhiteHorse Finance’s investment activities are managed by H.I.G. WhiteHorse Advisers, LLC (“WhiteHorse Advisers” or the “Investment Adviser”). H.I.G. WhiteHorse Administration, LLC (“WhiteHorse Administration” or the “Administrator”) provides administrative services necessary for the Company to operate. Engaging in commodity interest transactions such as swap transactions or futures contracts for the Company may cause WhiteHorse Advisers to fall within the definition of “commodity pool operator” under the Commodity Exchange Act (the “CEA”) and related regulations promulgated by the U.S. Commodity Futures Trading Commission (the “CFTC”). On January 23, 2020, WhiteHorse Advisers claimed an exclusion from the definition of the term “commodity pool operator” under the CEA and the CFTC regulations in connection with its management of the Company (the “Exclusion”) and, therefore, WhiteHorse Advisers is not subject to CFTC registration or regulation under the CEA as a commodity pool operator with respect to its management of the Company. WhiteHorse Advisers has affirmed the Exclusion on February 17, 2022 and intends to continue to affirm the Exclusion on an annual basis. |
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES |
9 Months Ended | ||||||
|---|---|---|---|---|---|---|---|
Sep. 30, 2022 | |||||||
| SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES | |||||||
| SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES | NOTE 2 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Basis of Presentation: The accompanying consolidated financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America (“GAAP”) and include the accounts of WhiteHorse Finance and its wholly owned subsidiaries, WhiteHorse Finance Credit I, LLC (“WhiteHorse Credit”), and its subsidiary WhiteHorse Finance (CA), LLC (“WhiteHorse California”), WHF PMA Holdco Blocker, LLC, WhiteHorse RCKC Holdings, LLC and WhiteHorse Finance Holdings, LLC. The Company meets the definition of an investment company under Accounting Standards Codification (“ASC”) Topic 946, Financial Services - Investment Companies, and therefore applies the accounting and reporting guidance discussed therein to its consolidated financial statements. All significant intercompany balances and transactions have been eliminated. Additionally, the accompanying consolidated financial statements and related financial information have been prepared pursuant to the requirements for reporting on Form 10-K and Articles 6, 10 and 12 of Regulation S-X. In the opinion of management, the consolidated financial statements reflect all adjustments, consisting solely of normal recurring accruals considered necessary for the fair presentation of financial results as of and for the periods presented. Principles of Consolidation: Under the investment company rules and regulations pursuant to ASC Topic 946, WhiteHorse Finance is precluded from consolidating any entity other than another investment company. As provided under ASC Topic 946, WhiteHorse Finance generally consolidates any investment company when it owns 100% of its partners’ or members’ capital or equity units. The Company does not consolidate its investment in STRS JV. See further description in Note 4. Use of Estimates: The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the financial statements. Actual results could differ from those estimates. Fair Value of Financial Instruments: The Company determines the fair value of its financial instruments in accordance with ASC Topic 820, Fair Value Measurements and Disclosures. ASC Topic 820 defines fair value, establishes a framework used to measure fair value and requires disclosures for fair value measurements. In accordance with ASC Topic 820, the Company has categorized its financial instruments carried at fair value, based on the priority of the valuation technique, into a three-level fair value hierarchy. Fair value is a market-based measure considered from the perspective of the market participant who holds the financial instrument. Therefore, when market assumptions are not readily available, the Company’s own assumptions are set to reflect those that management believes market participants would use in pricing the financial instrument at the measurement date. The Company values its investments in accordance with the 1940 Act and Rule 2a-5 thereunder, which sets forth the requirements for determining fair value in good faith. Pursuant to Rule 2a-5, the board of directors has designated the Investment Adviser to determine the fair value of the Company’s investments. The board of directors oversees the Investment Adviser’s performance of its valuation responsibilities, and in support of this oversight, the Investment Adviser provides periodic reports to the Company’s board of directors related to the fair valuation process. The Investment Adviser carries out its responsibilities as valuation designee primarily through its valuation committee (the “Valuation Committee”), assisted by third-party valuation firms, administrative personnel, and other service providers, as appropriate. The Valuation Committee consists of a number of representatives from different functions of the Investment Adviser. The Investment Adviser conducts the fair valuation process on a quarterly basis, subject to the oversight of the Company’s board of directors through the audit committee, using consistently applied valuation procedures. In accordance with the Company’s valuation procedures, the Investment Adviser performs periodic testing of the appropriateness and accuracy of fair value methodologies, and has established a process for approving, monitoring, and evaluating independent pricing service providers. Effective September 8, 2022, the board of directors designated the Investment Adviser as the Company’s valuation designee. Investments that are not publicly traded or for which market prices are not readily available will be valued based on the input of the Investment Adviser and independent third-party valuation firms engaged to review Company investments. These external reviews are used by the Company’s Investment Adviser, subject to the oversight of the board of directors, to review the Company’s internal valuation of investments during the year. Investment Transactions: The Company records investment transactions on a trade date basis. These transactions may settle subsequent to the trade date depending on the transaction type. Certain expenses related to legal and tax consultation, due diligence, rating fees, valuation expenses and independent collateral appraisals may arise when the Company makes certain investments. These expenses are recognized in the consolidated statements of operations as they are incurred. Foreign currency translation: The Company’s books and records are maintained in U.S. dollars. Any foreign currency amounts are translated into U.S. dollars on the following basis:
Although net assets and fair values are presented based on the applicable foreign exchange rates described above, the Company does not isolate that portion of the results of operations resulting from changes in foreign exchange rates on investments from the fluctuations arising from changes in fair values of investments held. Such fluctuations are included with the net realized and unrealized gain or loss from investments. Fluctuations arising from the translation of assets other than investments and liabilities are included with the net change in unrealized appreciation (depreciation) on translation of assets and liabilities in foreign currencies on the consolidated statements of operations. Foreign security and currency transactions may involve certain considerations and risks not typically associated with investing in U.S. companies. These risks include, but are not limited to, currency fluctuations and revaluations and future adverse political, social and economic developments, which could cause investments in foreign markets to be less liquid and prices to be more volatile than those of comparable U.S. companies or U.S. government securities. Revenue Recognition: The Company’s revenue recognition policies are as follows: Sales: Realized gains or losses on the sales of investments are calculated by using the specific identification method. Investment Income: Interest income, adjusted for amortization of premium and accretion of discount, is recorded on an accrual basis. The Company may also receive closing, commitment, prepayment, amendment and other fees from portfolio companies in the ordinary course of business. Dividend income is recorded on the record date for private portfolio companies or on the ex-dividend date for publicly traded portfolio companies. Closing fees associated with investments in portfolio companies are deferred and recognized as interest income over the respective terms of the applicable loans. Upon the prepayment of a loan or debt security, any unamortized loan closing fees are recorded as part of interest income. Commitment fees are based upon the undrawn portion committed by the Company and are recorded as interest income on an accrual basis. Prepayment, amendment and other fees are recognized when earned, generally when such fees are receivable, and are included in fee income on the consolidated statements of operations. The Company may invest in loans that contain a PIK interest rate provision. PIK interest is accrued at the contractual rates and added to loan principal on the reset dates to the extent such amounts are expected to be collected. Non-accrual loans: Loans are placed on non-accrual status when principal or interest payments are past due 30 days or more or when there is reasonable doubt that principal or interest will be collected. The Company may conclude that non-accrual status is not required if the loan has sufficient collateral value and is in the process of collection. Accrued interest is generally reversed when a loan is placed on non-accrual status. Interest payments received on non-accrual loans may be recognized as income or applied to principal depending upon management’s judgment. Non-accrual loans are restored to accrual status when past due principal and interest is paid and, in management’s judgment, are likely to remain current. Cash and Cash Equivalents: Cash and cash equivalents include cash, deposits with financial institutions, and short-term liquid investments in money market funds with original maturities of three months or less. Restricted Cash and Cash Equivalents: Restricted cash and cash equivalents include amounts that are collected and held by the trustee appointed as custodian of the assets securing the Credit Facility (as defined in Note 6). Restricted cash is held by the trustee for the payment of interest expense and principal on the outstanding borrowings or reinvestment into new assets. Restricted cash that represents interest or fee income is transferred to unrestricted cash accounts by the trustee generally once a quarter after the payment of operating expenses and amounts due under the Credit Facility. Offering Costs: The Company may incur legal, accounting, regulatory, investment banking and other costs in relation to equity offerings. Offering costs are deferred and charged against paid-in capital in excess of par on completion of the related offering. Deferred Financing Costs: Deferred financing costs represent fees and other direct incremental costs incurred in connection with the Company’s borrowings. These amounts are amortized and are included in interest expense in the consolidated statements of operations over the estimated life of the borrowings. Deferred financing costs are presented in the consolidated statements of assets and liabilities as a direct reduction from the carrying amount of the related debt liability. Income Taxes: The Company elected to be treated as a RIC under Subchapter M of the Code. In order to maintain its status as a RIC, among other requirements, the Company is required to distribute dividends for U.S. federal income tax purposes to its stockholders each taxable year generally of an amount at least equal to 90% of the sum of ordinary income and realized net short-term capital gains in excess of realized net long-term capital losses, if any, out of the assets legally available for distribution. In addition, the Company will incur a nondeductible excise tax equal to 4% of the amount by which (1) 98% of ordinary income for the calendar year (taking into account certain deferrals and elections), (2) 98.2% of capital gains in excess of capital losses, adjusted for certain ordinary losses, for the one-year period ending on October 31 of the calendar year and (3) any ordinary income and capital gain income for preceding years that were not distributed during such years and on which the Company incurred no U.S. federal income tax exceed distributions for the year. The Company accrues estimated excise tax on the amount, if any, that estimated taxable income is expected to exceed the level of stockholder distributions described above. The Company recognizes the financial statement benefit of a tax position only after determining that the relevant tax authority would more-likely-than-not sustain the position following an audit. For tax positions meeting the more-likely-than-not threshold, the amount recognized in the financial statement is the largest benefit or expense that has a greater than 50% likelihood of being realized upon ultimate settlement with the relevant tax authority. Any tax positions not deemed to satisfy the more-likely-than-not threshold are reversed and recorded as tax benefit or tax expense, as appropriate, in the current year. Management has analyzed the Company’s tax positions, and the Company has concluded that the Company did not have any unrecognized tax benefits or unrecognized tax liabilities related to uncertain tax positions as of September 30, 2022 and December 31, 2021. Penalties or interest that may be assessed related to any income taxes would be classified as general and administrative expenses on the consolidated statements of operations. The Company had no amounts accrued for interest or penalties as of September 30, 2022 or December 31, 2021. The Company does not expect the total amount of unrecognized tax benefits to significantly change in the next twelve months. The Company’s tax returns are subject to examination by federal, state and local taxing authorities. Because many types of transactions are susceptible to varying interpretations under U.S. federal and state income tax laws and regulations, the amounts reported in the accompanying consolidated financial statements may be subject to change at a later date by the respective taxing authorities. Tax returns for each of the federal tax years since 2018 remain subject to examination by the Internal Revenue Service. As of September 30, 2022 and December 31, 2021, the cost of investments for federal income tax purposes was $776,044 and $835,502 resulting in net unrealized depreciation of $11,490 and $16,293, respectively. This is comprised of gross unrealized appreciation of $12,146 and $10,770 and gross unrealized depreciation of $23,636 and $27,062, on a tax basis, as of September 30, 2022 and December 31, 2021, respectively. Dividends and Distributions: Dividends and distributions to common stockholders are recorded on the ex-dividend date. Quarterly distribution payments are determined by the Company’s board of directors and are paid from taxable earnings estimated by management and may include a return of capital and/or capital gains. Net realized capital gains, if any, are distributed at least annually, although the Company may decide to retain such capital gains for investment. The Company maintains an “opt out” dividend reinvestment plan (“DRIP”) for common stockholders. As a result, if the Company declares a distribution or other dividend, stockholders’ cash distributions will be automatically reinvested in additional shares of common stock, unless they specifically “opt out” of the DRIP so as to receive cash distributions. Earnings per Share: The Company calculates earnings per share as earnings available to stockholders divided by the weighted average number of shares outstanding during the period. Risks and Uncertainties: In the normal course of business, the Company encounters primarily two significant types of economic risks: credit and market. Credit risk is the risk of default on the Company’s investments that result from an issuer’s, borrower’s or derivative counterparty’s inability or unwillingness to make contractually required payments. Market risk reflects changes in the value of investments due to changes in interest rates, spreads or other market factors, including the value of the collateral underlying investments held by the Company. Refer to “COVID-19 Developments” section in Note 8. Management believes that the carrying value of the Company’s investments are fairly stated, taking into consideration these risks along with estimated collateral values, payment histories and other market information. Reclassifications: Certain amounts in the consolidated financial statements have been reclassified. These reclassifications had no material impact on the Company’s consolidated financial position, results of operations or cash flows as previously reported. Recent Accounting Pronouncements: In June 2022, the FASB issued ASU No. 2022-03, Fair Value Measurement of Equity Securities Subject to Contractual Sale Restrictions. This ASU clarifies the guidance in ASC 820 on the fair value measurement of an equity security that is subject to a contractual sale restriction. The guidance also requires specific disclosures related to equity securities that are subject to contractual sale restrictions. The guidance is effective for fiscal years beginning after December 15, 2023 and interim periods within that fiscal year with early adoption permitted. The Company is currently evaluating the impact of the adoption of ASU 2022-03 on its consolidated financial statements. In March 2020, the Financial Accounting Standards Board issued ASU 2020-04, Reference Rate Reform (Topic 848) Facilitation of the Effects of Reference Rate Reform on Financial Reporting, which provides optional expedients and exceptions for applying GAAP to contracts, hedging relationships, and other transactions to ease the potential burden in accounting for (or recognizing the effects of) reference rate reform on financial reporting if certain criteria are met. The guidance is effective from March 12, 2020 through December 31, 2022. The Company is currently evaluating the impact of the adoption of ASU 2020-04 on its consolidated financial statements. |
FORWARD CURRENCY CONTRACTS |
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| FORWARD CURRENCY CONTRACTS | NOTE 3 - FORWARD CURRENCY CONTRACTS The Company may enter into foreign currency forward contracts from time to time to facilitate settlement of purchases and sales of investments denominated in foreign currencies and to economically hedge the impact that an adverse change in foreign exchange rates would have on the value of the Company’s investments denominated in foreign currencies. A foreign currency forward contract is a commitment to purchase or sell a foreign currency at a future date at a negotiated forward rate. These contracts are marked-to-market by recognizing the difference between the contract forward exchange rate and the forward market exchange rate on the last day of the period presented as unrealized appreciation or depreciation. Realized gains or losses are recognized when forward contracts are settled. Risks arise as a result of the potential inability of the counterparties to meet the terms of their contracts. The Company attempts to limit counterparty risk by only dealing with well-known counterparties. The Company utilizes forward foreign currency exchange contracts to protect itself against fluctuations in exchange rates. The Company may choose to renew contracts quarterly unless otherwise settled by the Company or the counterparty. The following table provides a breakdown of our forward currency contracts for the three and nine months ended September 30, 2022 and 2021:
The value associated with unrealized gain or loss on open contracts is included in unrealized appreciation or depreciation on forward currency contracts within the consolidated statements of assets and liabilities. Open contracts as of September 30, 2022 were as follows:
The following table is a summary of the average USD notional exposure to foreign currency forward contracts for the three and nine months ended September 30, 2022 and 2021:
The foreign currency forward contracts open at the end of the period are generally indicative of the volume of activity during the period. The value associated with unrealized gain or loss on open contracts is included in unrealized appreciation or depreciation on forward currency contracts within the consolidated statements of assets and liabilities. Offsetting of Derivative Instruments The Company has derivative instruments that are subject to master netting agreements. These agreements include provisions to offset positions with the same counterparty in the event of default by one of the parties. The Company’s unrealized appreciation or depreciation on derivative instruments are reported as gross assets and liabilities, respectively, in the consolidated statements of assets and liabilities. The following tables present the Company’s assets and liabilities related to derivatives by counterparty, net of amounts available for offset under a master netting arrangement and net of any collateral received or pledged by the Company for such assets and liabilities as of September 30, 2022.
As of December 31, 2021, the Company did not have any outstanding derivative instruments. |
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INVESTMENTS |
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| INVESTMENTS | NOTE 4 - INVESTMENTS Investments consisted of the following:
The following table shows the portfolio composition by industry grouping at fair value:
As of September 30, 2022, the portfolio companies underlying the investments are all located in the United States and its territories, except for JZ Capital Partners Ltd., which is domiciled in Guernsey, Solar Holdings Bidco Limited, which is domiciled in the United Kingdom, and Arcole Acquisition Corp and Trimlite Buyer, LLC, which are domiciled in Canada. As of September 30, 2022 and December 31, 2021, the weighted average remaining term of the Company’s debt investments, excluding non-accrual investments, were approximately 3.5 years and 3.8 years, respectively. As of September 30, 2022 there were no loans on non-accrual status. As of December 31, 2021, the total fair value of non-accrual loans was $10,046. An affiliated company is generally a portfolio company in which the Company owns 5% or more of its voting securities. A controlled affiliated company is generally a portfolio company in which the Company owns more than 25% of its voting securities or has the power to exercise control over its management or policies (including through a management agreement). The following table presents the schedule of investments in and advances to affiliated and controlled persons (as defined by the 1940 Act) as of and for the nine months ended September 30, 2022:
On January 24, 2022, as part of a restructuring agreement between the Company and PlayMonster LLC, the Company’s first lien secured term loan and delayed draw loan investments to PlayMonster LLC, with a total cost basis of $7,045, converted into a new first lien secured term loan, preferred stock and common stock of Playmonster Group LLC. On June 24, 2022, the PlayMonster LLC first lien secured revolving loan investment was fully realized. A portion of the PlayMonster LLC first lien secured revolving loan investment restructured into the existing Playmonster Group LLC first lien secured term loan, with a total cost basis of $437. For the nine months ended September 30, 2022, the Company recovered $1,725 on an equity investment to the RCS Creditor Trust Class B Units and is reported as a non-controlled affiliate realized gain in the consolidated statements of operations. The Company previously recovered $562 on the RCS Creditor Trust Class B Units during the three months ended December 31, 2021. The following table presents the schedule of investments in and advances to affiliated and controlled persons (as defined by the 1940 Act) as of and for the year ended December 31, 2021:
WHF STRS Ohio Senior Loan Fund LLC On January 14, 2019, the Company entered into an LLC operating agreement with STRS Ohio to co-manage a newly formed joint venture investment company, STRS JV, a Delaware LLC. STRS Ohio and the Company committed to provide up to $125,000 of subordinated notes and equity to STRS JV, with STRS Ohio providing up to $50,000 and the Company providing up to $75,000, respectively. In July 2019, STRS JV formally launched operations. STRS JV invests primarily in lower middle market, senior secured debt facilities, to performing lower middle market companies across a broad range of industries that typically carry a floating interest index rate such as LIBOR or SOFR and have a term of to six years. In February 2022, the Company increased its capital commitment to the STRS JV in the amount of an additional $25,000, which brings the Company’s total capital commitment to $100,000, comprised of $80,000 of subordinated notes and $20,000 of LLC equity interests. In connection with this increase in the Company’s capital commitment, the Company and STRS Ohio’s amended economic ownership in the STRS JV is approximately 66.67% and 33.33%, respectively. As of September 30, 2022 and December 31, 2021, STRS JV had total assets of $306,392 and $273,523, respectively. STRS JV’s portfolio consisted of debt investments in 28 portfolio companies as of September 30, 2022 and December 31, 2021. As of September 30, 2022 and December 31, 2021, the largest investment by aggregate principal amount (including any unfunded commitments) in a single portfolio company in STRS JV’s portfolio was $20,086 and $23,483, respectively. The five largest investments in portfolio companies by fair value in STRS JV totaled $77,439 and $83,057 as of September 30, 2022 and December 31, 2021, respectively. STRS JV invests in portfolio companies in the same industries in which the Company may directly invest. The Company provides capital to STRS JV in the form of LLC equity interests and through interest-bearing subordinated notes. As of September 30, 2022, the Company and STRS Ohio owned 66.67% and 33.33%, respectively, of the LLC equity interests of STRS JV. As of December 31, 2021, the Company and STRS Ohio owned 60% and 40%, respectively, of the LLC equity interests of STRS JV. The Company’s investment in STRS JV consisted of equity contributions of $20,000 and $15,000 and advances of the subordinated notes of $80,000 and $60,000 as of September 30, 2022 and December 31, 2021, respectively. As of September 30, 2022, the Company had commitments to fund equity interests and subordinated notes in STRS JV of $20,000 and $80,000, respectively, both of which were fully funded. As of December 31, 2021, the Company had commitments to fund equity interests and subordinated notes in STRS JV of $15,000 and $60,000, respectively, both of which were fully funded. The Company and STRS Ohio each appoint two members to STRS JV’s four-person board of managers. All material decisions with respect to STRS JV, including those involving its investment portfolio, require unanimous approval of a quorum of the board of managers. Quorum is defined as (i) the presence of two members of the board of managers; provided that at least one individual is present that was elected, designated or appointed by each member; (ii) the presence of three members of the board of managers; provided that the individual that was elected, designated or appointed by the member with only one individual present shall be entitled to cast two votes on each matter; or (iii) the presence of four members of the board of managers; provided that two individuals are present that were elected, designated or appointed by each member. On July 19, 2019, STRS JV entered into a $125,000 credit and security agreement (the “STRS JV Credit Facility”) with JPMorgan Chase Bank, National Association (“JPMorgan”). On January 27, 2021, the terms of the STRS JV Credit Facility were amended to, among other things, increase the size of the STRS JV Credit Facility from $125,000 to $175,000. On April 28, 2021, the terms of the STRS JV Credit Facility were amended and restated to, among other things, enable borrowings in British pounds or euros. On July 15, 2021, the terms of the STRS JV Credit Facility were amended to, among other things, allow STRS JV to reduce the applicable margins for interest rates to 2.35%, extend the non-call period from January 19, 2022 to January 19, 2023, extend the end of the reinvestment period from July 19, 2022 to July 19, 2023 and extend the scheduled termination date from July 19, 2024 to July 19, 2025. On March 11, 2022, the terms of the STRS JV Credit Facility were further amended to, among other things, (i) permanently increase STRS Credit’s availability under the Credit Facility from $175,000 to $225,000, (ii) increase the minimum funding amount from $131,250 to $168,750, and (iii) apply an annual interest rate equal to the applicable SOFR plus 2.50% to USD borrowings greater than $175,000 in the Credit Facility. As of September 30, 2022, the STRS JV Credit Facility had $225,000 of commitments subject to leverage and borrowing base restrictions with an interest rate based on a floating index rate such as LIBOR, SONIA or CDOR plus 2.35% for borrowings up to $175,000 and SOFR plus 2.50% for USD borrowings above $175,000. The final maturity date of the STRS JV Credit Facility is July 19, 2025. As of September 30, 2022, STRS JV had $151,127 of outstanding borrowings and a weighted average effective interest rate of 3.3% per annum under the STRS JV Credit Facility. As of September 30, 2022, the interest rate outstanding under the STRS JV Credit Facility was 5.1%. As of December 31, 2021, the STRS JV Credit Facility had $175,000 of commitments subject to leverage and borrowing base restrictions with an interest rate based on a floating index rate such as LIBOR, SONIA or CDOR plus 2.35%. As of December 31, 2021, STRS JV had $146,782 of outstanding borrowings and an effective interest rate of 2.5% per annum under the STRS JV Credit Facility. Below is a listing of STRS JV’s individual investments as of September 30, 2022:
Forward Currency Contracts
Below is a listing of STRS JV’s individual investments as of December 31, 2021:
Forward Currency Contracts
As of September 30, 2022 and December 31, 2021, the portfolio companies underlying the STRS JV investments are all located in the United States and its territories except for Geo Logic Systems Ltd., which is domiciled in Canada, and Cennox Holdings Limited, which is domiciled in the United Kingdom. As of September 30, 2022 and December 31, 2021, STRS JV had no investments on non-accrual status. STRS JV had outstanding commitments to fund investments totaling $28,762, and $22,883 under delayed draw term loan commitments and undrawn revolvers as of September 30, 2022 and December 31, 2021, respectively. Below is certain summarized financial information for STRS JV as of September 30, 2022 and December 31, 2021 and for the three and nine months ended September 30, 2022 and 2021:
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FAIR VALUE MEASUREMENTS |
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| FAIR VALUE MEASUREMENTS | NOTE 5 – FAIR VALUE MEASUREMENTS Accounting standards establish a fair value hierarchy which requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. The standard describes three levels of inputs that may be used to measure fair value: Level 1: Quoted prices (unadjusted) for identical assets or liabilities in active public markets that the entity has the ability to access as of the measurement date. Level 2: Significant other observable inputs other than Level 1 prices such as quoted prices for similar assets or liabilities; quoted prices in markets that are not active; or other inputs that are observable or can be corroborated by observable market data. Level 3: Significant unobservable inputs that reflect a reporting entity’s own assumptions about what market participants would use in pricing an asset or liability. In certain cases, the inputs used to measure fair value may fall into different levels of the fair value hierarchy. In such cases, a financial instrument’s categorization within the fair value hierarchy is based on the lowest level of input that is significant to the fair value measurement. The Company’s assessment of the significance of a particular input to the fair value measurement in its entirety requires judgment, and considers factors specific to the financial instrument. A review of the fair value hierarchy classifications is conducted on a quarterly basis. Changes in the observability of valuation inputs may result in a reclassification for certain financial assets or liabilities. Reclassifications impacting Level 3 of the fair value hierarchy are reported as transfers in or out of the Level 3 category as of the beginning of the quarter in which the reclassifications occur. During the nine months ended September 30, 2022 and year ended December 31, 2021, there were no changes in the observability of valuation inputs that would have resulted in a reclassification of assets between any levels. Fair value for each investment is derived using a combination of valuation methodologies that, in the judgment of the Investment Committee are most relevant to such investment, including, without limitation, being based on one or more of the following: (i) market prices obtained from market makers for which the Investment Committee has deemed there to be enough breadth (number of quotes) and depth (firm bids) to be indicative of fair value, (ii) the price paid or realized in a completed transaction or binding offer received in an arm’s-length transaction, (iii) a discounted cash flow analysis, (iv) the guideline public company method, (v) the similar transaction method or (vi) the option pricing method. The following table presents investments (as shown on the consolidated schedule of investments) that were measured at fair value as of September 30, 2022:
The Company’s forward currency contracts, which were valued at $10 as of September 30, 2022, are characterized in Level 2 of the hierarchy. The following table presents investments (as shown on the consolidated schedule of investments) that were measured at fair value as of December 31, 2021:
The following table presents the changes in investments measured at fair value using Level 3 inputs for the three and nine months ended September 30, 2022:
The following table presents the changes in investments measured at fair value using Level 3 inputs for the three and nine months ended September 30, 2021:
The significant unobservable inputs used in the fair value measurement of the Company’s investments are the discount rate, market quotes and exit multiples. An increase or decrease in the discount rate in isolation would result in significantly lower or higher fair value measurement, respectively. An increase or decrease in the market quote for an investment would in isolation result in significantly higher or lower fair value measurement, respectively. An increase or decrease in the exit multiple would in isolation result in significantly higher or lower fair value measurement, respectively. As the fair value of a debt investment diverges from par, which would generally be the case for non-accrual loans, the fair value measurement of that investment is more susceptible to volatility from changes in exit multiples as a significant unobservable input. Quantitative information about Level 3 fair value measurements is as follows:
Valuation of investments may be determined by weighting various valuation techniques. Significant judgment is required in selecting the assumptions used to determine the fair values of these investments. The valuation methods selected for a particular investment are based on the circumstances and on the sufficiency of data available to measure fair value. If more than one valuation method is used to measure fair value, the results are evaluated and weighted, as appropriate, considering the reasonableness of the range indicated by those results. A fair value measurement is the point within that range that is most representative of fair value in the circumstances. The availability of observable inputs can vary depending on the financial instrument and is affected by a wide variety of factors, including, for example, the nature of the instrument, whether the instrument is traded on an active exchange or in the secondary market and the current market conditions. To the extent that the valuation is based on models or inputs that are less observable or unobservable in the market, the determination of fair value requires a greater degree of judgment. Accordingly, the degree of judgment exercised by the Company in determining fair value is greatest for financial instruments classified as Level 3. The determination of fair value using the selected methodologies takes into consideration a range of factors including the price at which the investment was acquired, the nature of the investment, local market conditions, trading values on public and private exchanges for comparable securities, current and projected operating performance and financing transactions subsequent to the acquisition of the investment, compliance with agreed upon terms and covenants, and assessment of credit ratings of an underlying borrower. These valuation methodologies involve a significant degree of judgment to be exercised. As it relates to investments which do not have an active public market, there is no single standard for determining the estimated fair value. Valuations of privately held investments are inherently uncertain, and they may fluctuate over short periods of time and may be based on estimates. The determination of fair value may differ materially from the values that would have been used if a ready market for these investments existed. In some cases, fair value for such investments is best expressed as a range of values derived utilizing different methodologies from which a single estimate may then be determined. Consequently, fair value for each investment may be derived using a combination of valuation methodologies that, in the judgment of the investment professionals, are most relevant to such investment. The selected valuation methodologies for a particular investment are consistently applied on each measurement date. However, a change in a valuation methodology or its application from one measurement date to another is possible if the change results in a measurement that is equally or more representative of fair value in the circumstances. The following table presents the principal amount and fair value of the Company’s borrowings as of September 30, 2022 and December 31, 2021. The fair value of the Credit Facility (as defined in Note 6) was estimated by discounting remaining payments using applicable market rates or market quotes for similar instruments at the measurement date, if available. As of September 30, 2022, the Credit Facility approximates its carrying value as the outstanding balance is callable at carrying value. The fair value of the Company’s 6.00% private notes due 2023 (the “6.000% 2023 Notes”), the 5.375% private notes due 2025 (the “5.375% 2025 Notes”), the 5.375% private notes due 2026 (the “5.375% 2026 Notes”), the 4.00% notes due 2026 (the “4.000% 2026 Notes”), the 5.625% private notes due 2027 (the “5.625% 2027 Notes”), and the 4.25% private notes due 2028 (the “4.250% 2028 Notes”) were estimated using discounted future cash flows to the valuation date.
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BORROWINGS |
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| BORROWINGS | NOTE 6 – BORROWINGS Historically, the 1940 Act has permitted the Company to issue “senior securities,” including borrowing money from banks or other financial institutions, only in amounts such that its asset coverage, as defined in the 1940 Act, equals at least 200% after such incurrence or issuance. In March 2018, the Small Business Credit Availability Act (the “SBCAA”) was enacted into law. The SBCAA, among other things, amended the 1940 Act to reduce the asset coverage requirements applicable to business development companies from 200% to 150% so long as the business development company meets certain disclosure requirements and obtains certain approvals. At the Company’s annual meeting of stockholders held on August 1, 2018, the Company’s stockholders approved the reduced asset coverage ratio from 200% to 150%, such that the Company’s maximum debt-to-equity ratio increased from a prior maximum of 1.0x (equivalent of $1 of debt outstanding for each $1 of equity) to a maximum of 2.0x (equivalent to $2 of debt outstanding for each $1 of equity). As a result, the Company’s asset coverage requirements applicable to senior securities decreased from 200% to 150%, effective August 2, 2018. As of September 30, 2022 and December 31, 2021, the Company’s asset coverage for borrowed amounts was 178.7% and 172.6%, respectively. Total borrowings outstanding and available as of September 30, 2022, were as follows:
Total borrowings outstanding and available as of December 31, 2021, were as follows:
Credit Facility: On December 23, 2015, WhiteHorse Credit entered into a revolving credit and security agreement with JPMorgan, as administrative agent and lender. On December 21, 2020, the terms of the Credit Facility were amended to, among other things, (i) increase the minimum funding amount from $175,000 to $200,000, (ii) increase the size of the facility from $250,000 to $285,000 and retain an accordion feature which allows for the expansion of the borrowing limit up to $350,000 and (iii) provide for the implementation of certain changes relating to the transition away from LIBOR in the market. On April 28, 2021, the terms of the Credit Facility were amended and restated to, among other things, enable WhiteHorse Credit to borrow in British Pounds or Euros. On July 15, 2021, the terms of the Credit Facility were amended to, among other things, allow WhiteHorse Credit to reduce the applicable margins for interest rates to 2.35%, extend the non-call period from November 22, 2021 to November 22, 2022, extend the end of the reinvestment period from November 22, 2023 to November 22, 2024 and extend the scheduled termination date from November 22, 2024 to November 22, 2025. On October 4, 2021, the terms of the Credit Facility were amended to, among other things, established a temporary upsize to the borrowing capacity under the Credit Facility, which allowed WhiteHorse Credit to borrow up to $335,000 for a three-month period beginning on October 4, 2021. On January 4, 2022, the terms of the Credit Facility were amended to, among other things, continue to establish a temporary upsize to the borrowing capacity under the Credit Facility, which allowed WhiteHorse Credit to borrow up to $335,000 for a four-month period that originally began on October 4, 2021. On February 4, 2022, the terms of the Credit Facility were further amended to, among other things (i) increase WhiteHorse Credit’s availability under the Credit Facility from $285,000 to $310,000 (the “$25,000 Increase”), (ii) increase the minimum funding amount from $200,000 to $217,000, (iii) extend an additional temporary increase of $25,000 in availability under the Credit Facility, allowing WhiteHorse Credit to borrow up to $335,000 through April 4, 2022 (the “$25,000 Temporary Increase”), and (iv) apply an annual interest rate equal to applicable SOFR plus 2.50% to any borrowings under the $25,000 Increase in the Credit Facility and the $25,000 Temporary Increase in availability under the Credit Facility. On March 30, 2022, the terms of the Credit Facility were further amended to, among other things: (i) increase WhiteHorse Credit’s availability under the Credit Facility from $310,000 to $335,000; (ii) retain an accordion feature which allows for the expansion of the borrowing limit up to $375,000; and (iii) increase the minimum funding amount from $217,000 to $234,500. The Credit Facility bears interest at LIBOR plus 2.35% on outstanding USD denominated borrowings up to $285,000 and SOFR plus 2.50% on borrowings above $285,000. The Credit Facility bears interest at EURIBOR for EUR denominated borrowings, CDOR for CAD denominated borrowings, SONIA for GBP denominated, plus, in each case, a spread of 2.35% on outstanding borrowings. The Company is required to pay a non-usage fee which accrues at 0.75% per annum on the average daily unused amount of the financing commitments to the extent the aggregate principal amount available under the Credit Facility has not been borrowed. The minimum borrowing requirement is $234,500. In connection with the Credit Facility, WhiteHorse Credit pledged securities as collateral with a fair value of approximately $621,365 as of September 30, 2022. The Credit Facility has a maturity date of November 22, 2025. Under the Credit Facility, the Company has made certain customary representations and warranties and is required to comply with various covenants, including leverage restrictions, reporting requirements and other customary requirements for similar credit facilities. As of September 30, 2022, the Company had $246,101 in outstanding borrowings and $88,899 undrawn under the Credit Facility. Weighted average outstanding borrowings were $245,920 and $271,393 at a weighted average interest rate of 4.48% and 3.42% for the three and nine months ended September 30, 2022. As of September 30, 2022, the interest rate in effect on outstanding borrowings was 5.61%. The Company’s ability to draw down undrawn funds under the Credit Facility is determined by collateral and portfolio quality requirements stipulated in the credit and security agreement. As of September 30, 2022, $88,899 was available to be drawn by the Company based on these requirements. As of December 31, 2021, the Company had $291,637 in outstanding borrowings and $43,363 undrawn under the Credit Facility. As of December 31, 2021, the weighted average outstanding borrowings were $245,934 at a weighted average interest rate of 2.60%. As of December 31, 2021, the interest rate in effect on outstanding borrowings was 2.55%. The Company’s ability to draw down undrawn funds under the Credit Facility is determined by collateral and portfolio quality requirements stipulated in the credit and security agreement. As of December 31, 2021, $43,363 was available to be drawn by the Company based on these requirements. 6.000% 2023 Notes: On July 13, 2018, the Company entered into an agreement (the “2023 Note Purchase Agreement”) to sell in a private offering $30,000 aggregate principal amount of senior unsecured notes to qualified institutional investors in reliance on Section 4(a)(2) of the Securities Act of 1933, as amended. Interest on the 6.000% 2023 Notes is payable semiannually on February 7 and August 7, at a fixed, annual rate of 6.00%. This interest rate is subject to increase (up to 6.50%) in the event that, subject to certain exceptions, the 6.000% 2023 Notes cease to have an investment grade rating. The 6.000% 2023 Notes mature on August 7, 2023, unless redeemed, purchased or prepaid prior to such date by the Company or its affiliates in accordance with their terms. The 6.000% 2023 Notes are general unsecured obligations of the Company that rank pari passu with all outstanding and future unsecured unsubordinated indebtedness issued by the Company. The closing of the transaction occurred on August 7, 2018. The Company used the net proceeds from this offering, together with cash on hand, to redeem existing debt. 5.375% 2025 Notes: On October 20, 2020, the Company entered into a Note Purchase Agreement (the “2025 Note Purchase Agreement”) governing the issuance of $40,000 in aggregate principal amount of unsecured notes (the “5.375% 2025 Notes”) to qualified institutional investors in a private placement. The 5.375% 2025 Notes have a fixed interest rate of 5.375% and are due on October 20, 2025, unless redeemed, purchased or prepaid prior to such date by the Company or its affiliates in accordance with their terms. Interest on the 5.375% 2025 Notes is payable semiannually on April 20 and October 20, at a fixed, annual rate of 5.375%. This interest rate is subject to increase (up to 6.375%) in the event that, subject to certain exceptions, the 5.375% 2025 Notes cease to have an investment grade rating. In addition, the Company is obligated to offer to repay the 5.375% 2025 Notes at par if certain change in control events occur. The 5.375% 2025 Notes are general unsecured obligations of the Company that rank pari passu with all outstanding and future unsecured unsubordinated indebtedness issued by the Company. The Company used the net proceeds from this offering to redeem existing debt. 5.375% 2026 Notes: On December 4, 2020, the Company entered into a Note Purchase Agreement (the “2026 Note Purchase Agreement”) governing the issuance of $10,000 in aggregate principal amount of unsecured notes (the “5.375% 2026 Notes”) to qualified institutional investors in a private placement. The 5.375% 2026 Notes have a fixed interest rate of 5.375% and are due on December 4, 2026, unless redeemed, purchased or prepaid prior to such date by the Company or its affiliates in accordance with their terms. Interest on the 5.375% 2026 Notes is payable semiannually on June 4 and December 4, at a fixed, annual rate of 5.375%. This interest rate is subject to increase (up to 6.375%) in the event that, subject to certain exceptions, the 5.375% 2026 Notes cease to have an investment grade rating. In addition, the Company is obligated to offer to repay the 5.375% 2026 Notes at par if certain change in control events occur. The 5.375% 2026 Notes are general unsecured obligations of the Company that rank pari passu with all outstanding and future unsecured unsubordinated indebtedness issued by the Company. The Company used the net proceeds from this offering to redeem existing debt. 4.000% 2026 Notes: On November 24, 2021, the Company completed a public offering of $75,000 of aggregate principal amount of unsecured notes, the net proceeds of which were used to fund investments in debt and equity securities and repay outstanding indebtedness under the Credit Facility. Interest on the 4.000% 2026 Notes is payable semiannually on June 15 and December 15, at a fixed, annual rate of 4.000%. The 4.000% 2026 Notes will mature on December 15, 2026 and may be redeemed in whole or in part at any time prior to September 15, 2026, at par plus a “make-whole” premium, and thereafter at par. The 4.000% 2026 Notes will rank equally in right of payment with the other outstanding and future unsecured, unsubordinated indebtedness, including the 6.000% 2023 Notes, the 5.375% 2025 Notes, the 5.375% 2026 Notes, the 5.625% 2027 Notes and the 4.250% 2028 Notes. 5.625% 2027 Notes: On December 4, 2020, the Company entered into a Note Purchase Agreement (the “2027 Note Purchase Agreement”) governing the issuance of $10,000 in aggregate principal amount of unsecured notes (the “5.625% 2027 Notes”) to qualified institutional investors in a private placement. The 5.625% 2027 Notes have a fixed interest rate of 5.625% and are due on December 4, 2027, unless redeemed, purchased or prepaid prior to such date by the Company or its affiliates in accordance with their terms. Interest on the 5.625% 2027 Notes is payable semiannually on June 4 and December 4, at a fixed, annual rate of 5.625%. This interest rate is subject to increase (up to 6.625%) in the event that, subject to certain exceptions, the 5.625% 2027 Notes cease to have an investment grade rating. In addition, the Company is obligated to offer to repay the 5.625% 2027 Notes at par if certain change in control events occur. The 5.625% 2027 Notes are general unsecured obligations of the Company that rank pari passu with all outstanding and future unsecured unsubordinated indebtedness issued by the Company. The Company used the net proceeds from this offering to redeem existing debt. 4.250% 2028 Notes: On December 6, 2021, the Company entered into a Note Purchase Agreement (the “2028 Note Purchase Agreement,”) governing the issuance of $25,000 in aggregate principal amount of unsecured notes (the “4.25% 2028 Notes”) to qualified institutional investors in a private placement. Interest on the 4.250% 2028 Notes is payable semiannually on June 6 and December 6, at a fixed, annual rate of 4.25%. This interest rate is subject to increase (up to 5.25%) in the event that, subject to certain exceptions, the 4.250% 2028 Notes cease to have an investment grade rating. The 4.250% 2028 Notes mature on December 6, 2028, unless redeemed, purchased or prepaid prior to such date by us or our affiliates in accordance with their terms. The 4.250% 2028 Notes are general unsecured obligations that rank pari passu with all outstanding and future unsecured unsubordinated indebtedness that we may issue. The closing of the transaction occurred on December 6, 2021. The Company used the net proceeds from this offering to redeem existing debt. 2025 Public Notes: On November 13, 2018, the Company completed a public offering of $35,000 of aggregate principal amount of 2025 Public Notes, the net proceeds of which were used to fund investments in debt and equity securities and repay outstanding indebtedness under its Credit Facility. Interest on the 2025 Public Notes was paid quarterly on February 28, May 31, August 31 and November 30 each year, at an annual rate of 6.50%. The 2025 Public Notes had a maturity date of November 30, 2025 and could be redeemed in whole or in part at any time, or from time to time, at the Company’s option on or after November 30, 2021. The 2025 Public Notes were redeemed on December 17, 2021 and were de-listed from the Nasdaq Global Select Market where they were trading under the symbol “WHFBZ.” |
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| RELATED PARTY TRANSACTIONS | NOTE 7 - RELATED PARTY TRANSACTIONS Investment Advisory Agreement: WhiteHorse Advisers serves as the Company’s investment adviser in accordance with the terms of an investment advisory agreement. On November 1, 2018, at an in-person meeting, the Company’s board of directors approved an amended and restated investment advisory agreement (the “Investment Advisory Agreement”). The Company’s board of directors most recently re-approved the Investment Advisory Agreement on August 4, 2022. Subject to the overall supervision of the Company’s board of directors, WhiteHorse Advisers manages the day-to-day operations of, and provides investment management services to, the Company. Under the terms of the Investment Advisory Agreement, WhiteHorse Advisers:
In addition, WhiteHorse Advisers provides the Company with access to personnel and an Investment Committee. Under the Investment Advisory Agreement, the Company pays WhiteHorse Advisers a fee for investment management services consisting of a base management fee and an incentive fee. The Investment Advisory Agreement may be terminated by either party without penalty upon 60 days’ written notice to the other party. Base Management Fee The base management fee is calculated at an annual rate equal to 2.0% based on the Company’s consolidated gross assets (including cash and cash equivalents and assets purchased with borrowed funds); provided, however, the base management fee will be calculated at an annual rate equal to 1.25% of the Company’s consolidated gross assets (including cash and cash equivalents and assets purchased with borrowed funds), that exceed the product of (i) 200% and (ii) the value of the Company’s total net assets, at the end of the two most recently completed calendar quarters. Base management fees are payable quarterly in arrears and are appropriately pro-rated for any partial month or quarter. The following table details our management fee expenses for the three and nine months ended September 30, 2022 and 2021:
As of September 30, 2022 and December 31, 2021, management fees payable on the consolidated statements of assets and liabilities were $3,881 and $3,766, respectively. Performance-based Incentive Fee The performance-based incentive fee consists of two components that are independent of each other, except as provided by the Incentive Fee Cap and Deferral Mechanism discussed below. The calculations of these two components have been structured to include a fee limitation such that no incentive fee will be paid to the investment adviser for any quarter if, after such payment, the cumulative incentive fees paid to the investment adviser for the period that includes the current fiscal quarter and the 11 full preceding fiscal quarters, referred to as the “Incentive Fee Look-back Period,” would exceed 20.0% of the Cumulative Pre-Incentive Fee Net Return (as defined below) during the Incentive Fee Look-back Period. Each quarterly incentive fee is subject to the Incentive Fee Cap (as defined below) and a deferral mechanism through which the investment adviser may recap a portion of such deferred incentive fees, which is referred to together as the “Incentive Fee Cap and Deferral Mechanism.” This limitation is accomplished by subjecting each incentive fee payable to a cap, which is referred to as the “Incentive Fee Cap.” The Incentive Fee Cap in any quarter is equal to (a) 20.0% of Cumulative Pre-Incentive Fee Net Return during the Incentive Fee Look-back Period less (b) cumulative incentive fees of any kind paid to the investment adviser during the Incentive Fee Look-back Period. To the extent the Incentive Fee Cap is zero or a negative value in any quarter, the Company will pay no incentive fee to its investment adviser in that quarter. The Company will only pay incentive fees to the extent allowed by the Incentive Fee Cap and Deferral Mechanism. To the extent that the payment of incentive fees is limited by the Incentive Fee Cap and Deferral Mechanism, the payment of such fees may be deferred and paid in subsequent quarters up to three years after their date of deferment, subject to applicable limitations included in the Investment Advisory Agreement. The deferral component of the Incentive Fee Cap and Deferral Mechanism may cause incentive fees that accrued during one fiscal quarter to be paid to the investment adviser at any time during the 11 full fiscal quarters following such initial full fiscal quarter. The “Cumulative Pre-Incentive Fee Net Return” refers to the sum of (a) Pre-Incentive Fee Net Investment Income (as defined below) for each period during the Incentive Fee Look-back Period and (b) the sum of cumulative realized capital gains, cumulative realized capital losses, cumulative unrealized capital depreciation and cumulative unrealized capital appreciation during the applicable Incentive Fee Look-back Period. The first component, which is income-based (the “Income Incentive Fee”), is calculated and payable quarterly in arrears and is determined based on Pre-Incentive Fee Net Investment Income for the immediately preceding calendar quarter, subject to the Incentive Fee Cap and Deferral Mechanism. For this purpose, “Pre-Incentive Fee Net Investment Income” means, in each case on a consolidated basis, interest income, distribution income and any other income (including any other fees (other than fees for providing managerial assistance), such as commitment, origination, structuring, diligence and consulting fees or other fees received from portfolio companies) accrued during the calendar quarter, minus the Company’s operating expenses for the quarter (including the base management fee, expenses payable under the administration agreement (the “Administration Agreement”), any interest expense and any dividends paid on any issued and outstanding preferred stock, but excluding the incentive fee). Pre-Incentive Fee Net Investment Income does not include any realized capital gains, realized capital losses or unrealized capital appreciation or depreciation. The operation of the first component of the incentive fee for each quarter is as follows:
The portion of such incentive fee that is attributable to deferred interest (such as PIK interest or original issue discount) will be paid to the investment adviser, together with interest from the date of deferral to the date of payment, only if and to the extent that the Company actually receives such interest in cash, and any accrual will be reversed if and to the extent such interest is reversed in connection with any write-off or similar treatment of the investment giving rise to any deferred interest accrual. Any reversal of such amounts would reduce net income for the quarter by the net amount of the reversal (after taking into account the reversal of incentive fees payable) and would result in a reduction and possibly elimination of the incentive fees for such quarter. There is no accumulation of amounts on the Hurdle Rate from quarter to quarter and, accordingly, there is no clawback of amounts previously paid if subsequent quarters are below the quarterly Hurdle Rate and there is no delay of payment if prior quarters are below the quarterly Hurdle Rate. Since the Hurdle Rate is fixed, as interest rates rise, it will be easier for the investment adviser to surpass the Hurdle Rate and receive an incentive fee based on Pre-Incentive Fee Net Investment Income. Net investment income used to calculate this component of the incentive fee is also included in the amount of consolidated gross assets used to calculate the base management fee. These calculations will be appropriately prorated for any period of less than three months and adjusted for any share issuances or repurchases during the current quarter. The second component, the capital gains component of the incentive fee (the “Capital Gains Incentive Fee”), which is determined and payable in arrears as of the end of each calendar year (or upon termination of the Investment Advisory Agreement, as of the termination date), commenced on January 1, 2013, and equals 20% of cumulative aggregate realized capital gains from January 1 through the end of each calendar year, computed net of aggregate cumulative realized capital losses and aggregate cumulative unrealized capital depreciation through the end of each year (the “Capital Gains Incentive Fee Base”), less the aggregate amount of any previously paid capital gains incentive fees and subject to the Incentive Fee Cap and Deferral Mechanism. If such amount is negative, then no capital gains incentive fee will be payable for the year. Additionally, if the Investment Advisory Agreement is terminated as of a date that is not a calendar year end, the termination date will be treated as though it were a calendar year end for purposes of calculating and paying the capital gains incentive fee. The capital gains component of the incentive fee is not subject to any minimum return to stockholders. In accordance with GAAP, the Company is also required to include the aggregate unrealized capital appreciation on investments in the calculation and accrue a capital gains incentive fee on a quarterly basis if such unrealized capital appreciation were realized, even though such unrealized capital appreciation is not permitted to be considered in calculating the fee actually payable under the Investment Advisory Agreement. If the Capital Gains Incentive Fee Base, adjusted as required by GAAP to include unrealized capital appreciation, is positive at the end of a reporting period, then GAAP requires the Company to accrue a Capital Gains Incentive Fee equal to 20% of such amount, less the aggregate amount of any Capital Gains Incentive Fees previously paid and Capital Gains Incentive Fees accrued under GAAP in all prior periods. If such amount is negative, then there is no accrual for such period. The resulting accrual under GAAP in a given period may result in either additional expense (if such cumulative amount is greater than in the prior period) or a reversal of previously recorded expense (if such cumulative amount is less than in the prior period). There can be no assurance that such unrealized capital appreciation will be realized in the future. Because of the structure of the incentive fee, it is possible that the Company may pay an incentive fee in a quarter where it incurs a loss subject to the Incentive Fee Cap and Deferral Mechanism. For example, if the Company receives Pre-Incentive Fee Net Investment Income in excess of the Hurdle Rate, it will pay the applicable Income Incentive Fee even after incurring a loss in that quarter due to realized and unrealized capital losses. The following table provides a breakdown of the performance-based incentive fees for the three and nine months ended September 30, 2022 and 2021:
As of September 30, 2022 and December 31, 2021, incentive fees payable on the consolidated statements of assets and liabilities were $4,335 and $7,958, respectively. As of September 30, 2022 and December 31, 2021, incentive fees payable on the consolidated statements of assets and liabilities include zero and $1,803, respectively, for cumulative accruals of Capital Gains Incentive Fees under GAAP, including any amounts payable pursuant to the Investment Advisory Agreement as described above. Administration Agreement: Pursuant to the Administration Agreement, WhiteHorse Administration furnishes the Company with office facilities, equipment and clerical, bookkeeping and record keeping services to enable the Company to operate. Under the Administration Agreement, WhiteHorse Administration performs, or oversees the performance of, the Company’s required administrative services, which include being responsible for the financial records which the Company is required to maintain and preparing reports to its stockholders and reports filed with the U.S. Securities and Exchange Commission. In addition, WhiteHorse Administration assists the Company in determining and publishing its net asset value, oversees the preparation and filing of its tax returns and the printing and dissemination of reports to its stockholders and generally oversees the payment of the Company’s expenses and the performance of administrative and professional services rendered to the Company by others. Payments under the Administration Agreement equal an amount based upon the Company’s allocable portion of WhiteHorse Administration’s overhead in performing its obligations under the Administration Agreement, including rent and the Company’s allocable portion of the cost of its chief financial officer and chief compliance officer along with their respective staffs. Under the Administration Agreement, WhiteHorse Administration also provides on the Company’s behalf managerial assistance to those portfolio companies to which the Company is required to provide such assistance. The Administration Agreement may be terminated by either party without penalty upon 60 days’ written notice to the other party. To the extent that WhiteHorse Administration outsources any of its functions, the Company will pay the fees associated with such functions on a direct basis without any profit to WhiteHorse Administration. Substantially all the Company’s payments of operating expenses to third parties were made by a related party, for which such third party received reimbursement from the Company. During the three and nine months ended September 30, 2022, the Company incurred $171 and $512 of allocated administrative service fees, respectively. During the three and nine months ended September 30, 2021, the Company incurred $171 and $512 of allocated administrative service fees, respectively. Co-investments with Related Parties: As of September 30, 2022 and December 31, 2021, no officers or employees affiliated with or employed by WhiteHorse Advisers and its related entities maintained any co-investments in the Company’s investments. As of September 30, 2022 and December 31, 2021, certain funds affiliated with WhiteHorse Advisers and its related entities maintained co-investments in the Company’s investments of $4,388,279 and $4,502,807, respectively. STRS JV: For the three and nine months ended September 30, 2022, the Company sold zero and $100,415 of investments to STRS JV and recognized zero and $65 of net realized gains. For the three and nine months ended September 30, 2021, the Company sold $45,729 and $106,423 of investments to STRS JV and recognized net realized gains of $120 and $277, respectively. |
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COMMITMENTS AND CONTINGENCIES |
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| COMMITMENTS AND CONTINGENCIES | NOTE 8 - COMMITMENTS AND CONTINGENCIES Commitments: In the normal course of business, the Company is party to financial instruments with off-balance-sheet risk to meet the financing needs of its borrowers. These financial instruments include commitments to extend credit and involve, to varying degrees, elements of credit risk in excess of the amount recognized in the consolidated statement of assets and liabilities. The Company attempts to limit its credit risk by conducting extensive due diligence and obtaining collateral where appropriate. The balance of unfunded commitments to extend credit was $37,031 and $53,113 as of September 30, 2022 and December 31, 2021, respectively. Commitments to extend credit consist principally of the unused portions of commitments that obligate the Company to extend credit, such as revolving credit arrangements or similar transactions. These commitments are often subject to financial or non-financial milestones and other conditions to borrow that must be achieved before the commitment can be drawn. In addition, the commitments generally have fixed expiration dates or other termination clauses. Since commitments may expire without being drawn upon, the total commitment amounts do not necessarily represent future cash requirements. The following table summarizes the Company’s unfunded commitments as of September 30, 2022 and December 31, 2021:
(1) Unfunded commitments denominated in non-USD currencies have been converted to USD using the exchange rate as of the applicable reporting date. (2) Principal amount is non-USD denominated and is based in British pounds. At the option of the borrower, amounts borrowed under the delayed draw term loan commitment can be US dollars, Canadian dollars or British pounds. As of September 30, 2022, the Company had commitments to fund equity interests and subordinated notes in STRS JV of $20,000 and $80,000, respectively, both of which were fully funded. As of December 31, 2021, the Company had commitments to fund equity interests and subordinated notes in STRS JV of $15,000 and $60,000, respectively, both of which were fully funded. The capital commitments cannot be drawn without an affirmative vote by both the Company’s and STRS Ohio’s representatives on STRS JV’s board of managers. Indemnification: In the normal course of business, the Company enters into contracts and agreements that contain a variety of representations and warranties that provide general indemnifications. The Company’s maximum exposure under these arrangements is unknown, as this would involve future claims that may be made against the Company that have not occurred. The Company expects the risk of any future obligation under these indemnifications to be remote. Legal Proceedings: In the normal course of business, the Company, the investment adviser and the administrator may be subject to legal and regulatory proceedings that are generally incidental to its ongoing operations. While there can be no assurance of the ultimate disposition of any such proceedings, the Company does not believe any such disposition will have a material adverse effect on the Company’s consolidated financial statements. COVID-19 Developments: In addition, during the three and nine months ended September 30, 2022 and subsequent to September 30, 2022, the current pandemic caused by the novel coronavirus (commonly known as “COVID-19”) has had a significant impact on the U.S. economy. Certain of the Company’s portfolio companies were and may continue to be adversely impacted by the effects of the COVID-19 pandemic, which had an adverse impact on the Company’s results of operations and may continue to have an adverse impact on the Company’s future net investment income, the fair value of its portfolio investments, its financial condition and the results of operations and financial condition of the Company’s portfolio companies. |
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STOCKHOLDERS' EQUITY |
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| STOCKHOLDERS' EQUITY | NOTE 9 - STOCKHOLDERS’ EQUITY On March 15, 2021, the Company launched an “at-the-market” offering (the “ATM Program”) by entering into an Equity Distribution Agreement with Raymond James & Associates, Inc. pursuant to which the Company may offer and sell, from time to time, through Raymond James & Associates, Inc., as the sales agent, shares of its common stock having an aggregate offering amount of up to $35,000. Since the commencement of the ATM Program, the Company sold 276,360 shares of its common stock under the ATM Program at a weighted-average price of $15.77 per share, which amounted to $4,359 in gross proceeds. The Company received net proceeds of $4,272 after deducting commissions to the sales agent, but before offering expenses. As of September 30, 2022, the Company had $30,641 available under the ATM Program. As of December 31, 2021, the Company had $30,893 available under the ATM Program. On October 25, 2021, the Company completed an offering of 1,900,000 shares of our common stock at a public offering price of $15.81 per share, inclusive of underwriting discounts and commissions. The issuance of 1,900,000 shares resulted in net proceeds to the Company of $29,374, inclusive of underwriting discounts and commissions and before offering expenses. In connection with the offering, the Company granted the underwriters an overallotment option to purchase up to an additional 285,000 shares of the Company’s common stock. On November 3, 2021, the Company raised an additional $4,326 from the issuance of an additional 282,300 shares pursuant to the underwriters’ exercise of the overallotment option to purchase additional shares. WhiteHorse Advisers agreed to bear a portion of the underwriting discounts and commissions in connection with the offering, such that the issuance of the 2,182,300 shares (which includes the additional shares issued pursuant to the overallotment option) resulted in net proceeds to the Company of $33,700 before offering expenses, which was at or above the Company’s net ass value per share at the time of the offering and the overallotment option. The following table summarizes the total shares issued and proceeds received, before offering expenses, relating to the issuance of shares of the Company’s common stock from the DRIP and pursuant to the ATM Program for the three and nine months ended September 30, 2022 and 2021:
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FINANCIAL HIGHLIGHTS |
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| FINANCIAL HIGHLIGHTS | NOTE 10 - FINANCIAL HIGHLIGHTS The following is a schedule of financial highlights:
Financial highlights are calculated for each securities class taken as a whole. An individual stockholder’s return and ratios may vary based on the timing of capital transactions. |
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CHANGE IN NET ASSETS RESULTING FROM OPERATIONS PER COMMON SHARE |
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Sep. 30, 2022 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| CHANGE IN NET ASSETS RESULTING FROM OPERATIONS PER COMMON SHARE | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| CHANGE IN NET ASSETS RESULTING FROM OPERATIONS PER COMMON SHARE | NOTE 11 - CHANGE IN NET ASSETS RESULTING FROM OPERATIONS PER COMMON SHARE The following information sets forth the computation of the basic and diluted per share net increase in net assets resulting from operations:
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SUBSEQUENT EVENTS |
9 Months Ended |
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Sep. 30, 2022 | |
| SUBSEQUENT EVENTS | |
| SUBSEQUENT EVENTS | NOTE 12 - SUBSEQUENT EVENTS The Company’s management has evaluated events that have occurred after the balance sheet date but before the consolidated financial statements are issued and, other than the items discussed below, has determined that there were no additional subsequent events requiring adjustment or disclosure in the consolidated financial statements. On October 14, 2022, the Company declared a special distribution of $0.05 per share, which will be payable on December 9, 2022 to stockholders of record as of October 31, 2022. On November 10, 2022, the Company’s board of directors approved amended and restated bylaws that revise Section 2.8 of the bylaws regarding the preparation of voting lists in advance of stockholder meetings to conform to recent amendments to the Delaware General Corporation Law regarding preparation of such lists.
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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies) |
9 Months Ended | ||||||
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Sep. 30, 2022 | |||||||
| SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES | |||||||
| Basis of Presentation | Basis of Presentation: The accompanying consolidated financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America (“GAAP”) and include the accounts of WhiteHorse Finance and its wholly owned subsidiaries, WhiteHorse Finance Credit I, LLC (“WhiteHorse Credit”), and its subsidiary WhiteHorse Finance (CA), LLC (“WhiteHorse California”), WHF PMA Holdco Blocker, LLC, WhiteHorse RCKC Holdings, LLC and WhiteHorse Finance Holdings, LLC. The Company meets the definition of an investment company under Accounting Standards Codification (“ASC”) Topic 946, Financial Services - Investment Companies, and therefore applies the accounting and reporting guidance discussed therein to its consolidated financial statements. All significant intercompany balances and transactions have been eliminated. Additionally, the accompanying consolidated financial statements and related financial information have been prepared pursuant to the requirements for reporting on Form 10-K and Articles 6, 10 and 12 of Regulation S-X. In the opinion of management, the consolidated financial statements reflect all adjustments, consisting solely of normal recurring accruals considered necessary for the fair presentation of financial results as of and for the periods presented. |
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| Principles of Consolidation | Principles of Consolidation: Under the investment company rules and regulations pursuant to ASC Topic 946, WhiteHorse Finance is precluded from consolidating any entity other than another investment company. As provided under ASC Topic 946, WhiteHorse Finance generally consolidates any investment company when it owns 100% of its partners’ or members’ capital or equity units. The Company does not consolidate its investment in STRS JV. See further description in Note 4. |
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| Use of Estimates | Use of Estimates: The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the financial statements. Actual results could differ from those estimates. |
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| Fair Value of Financial Instruments: | Fair Value of Financial Instruments: The Company determines the fair value of its financial instruments in accordance with ASC Topic 820, Fair Value Measurements and Disclosures. ASC Topic 820 defines fair value, establishes a framework used to measure fair value and requires disclosures for fair value measurements. In accordance with ASC Topic 820, the Company has categorized its financial instruments carried at fair value, based on the priority of the valuation technique, into a three-level fair value hierarchy. Fair value is a market-based measure considered from the perspective of the market participant who holds the financial instrument. Therefore, when market assumptions are not readily available, the Company’s own assumptions are set to reflect those that management believes market participants would use in pricing the financial instrument at the measurement date. The Company values its investments in accordance with the 1940 Act and Rule 2a-5 thereunder, which sets forth the requirements for determining fair value in good faith. Pursuant to Rule 2a-5, the board of directors has designated the Investment Adviser to determine the fair value of the Company’s investments. The board of directors oversees the Investment Adviser’s performance of its valuation responsibilities, and in support of this oversight, the Investment Adviser provides periodic reports to the Company’s board of directors related to the fair valuation process. The Investment Adviser carries out its responsibilities as valuation designee primarily through its valuation committee (the “Valuation Committee”), assisted by third-party valuation firms, administrative personnel, and other service providers, as appropriate. The Valuation Committee consists of a number of representatives from different functions of the Investment Adviser. The Investment Adviser conducts the fair valuation process on a quarterly basis, subject to the oversight of the Company’s board of directors through the audit committee, using consistently applied valuation procedures. In accordance with the Company’s valuation procedures, the Investment Adviser performs periodic testing of the appropriateness and accuracy of fair value methodologies, and has established a process for approving, monitoring, and evaluating independent pricing service providers. Effective September 8, 2022, the board of directors designated the Investment Adviser as the Company’s valuation designee. Investments that are not publicly traded or for which market prices are not readily available will be valued based on the input of the Investment Adviser and independent third-party valuation firms engaged to review Company investments. These external reviews are used by the Company’s Investment Adviser, subject to the oversight of the board of directors, to review the Company’s internal valuation of investments during the year. |
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| Investment Transactions | Investment Transactions: The Company records investment transactions on a trade date basis. These transactions may settle subsequent to the trade date depending on the transaction type. Certain expenses related to legal and tax consultation, due diligence, rating fees, valuation expenses and independent collateral appraisals may arise when the Company makes certain investments. These expenses are recognized in the consolidated statements of operations as they are incurred. |
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| Foreign currency translation | Foreign currency translation: The Company’s books and records are maintained in U.S. dollars. Any foreign currency amounts are translated into U.S. dollars on the following basis:
Although net assets and fair values are presented based on the applicable foreign exchange rates described above, the Company does not isolate that portion of the results of operations resulting from changes in foreign exchange rates on investments from the fluctuations arising from changes in fair values of investments held. Such fluctuations are included with the net realized and unrealized gain or loss from investments. Fluctuations arising from the translation of assets other than investments and liabilities are included with the net change in unrealized appreciation (depreciation) on translation of assets and liabilities in foreign currencies on the consolidated statements of operations. Foreign security and currency transactions may involve certain considerations and risks not typically associated with investing in U.S. companies. These risks include, but are not limited to, currency fluctuations and revaluations and future adverse political, social and economic developments, which could cause investments in foreign markets to be less liquid and prices to be more volatile than those of comparable U.S. companies or U.S. government securities. |
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| Revenue Recognition | Revenue Recognition: The Company’s revenue recognition policies are as follows: Sales: Realized gains or losses on the sales of investments are calculated by using the specific identification method. Investment Income: Interest income, adjusted for amortization of premium and accretion of discount, is recorded on an accrual basis. The Company may also receive closing, commitment, prepayment, amendment and other fees from portfolio companies in the ordinary course of business. Dividend income is recorded on the record date for private portfolio companies or on the ex-dividend date for publicly traded portfolio companies. Closing fees associated with investments in portfolio companies are deferred and recognized as interest income over the respective terms of the applicable loans. Upon the prepayment of a loan or debt security, any unamortized loan closing fees are recorded as part of interest income. Commitment fees are based upon the undrawn portion committed by the Company and are recorded as interest income on an accrual basis. Prepayment, amendment and other fees are recognized when earned, generally when such fees are receivable, and are included in fee income on the consolidated statements of operations. The Company may invest in loans that contain a PIK interest rate provision. PIK interest is accrued at the contractual rates and added to loan principal on the reset dates to the extent such amounts are expected to be collected. Non-accrual loans: Loans are placed on non-accrual status when principal or interest payments are past due 30 days or more or when there is reasonable doubt that principal or interest will be collected. The Company may conclude that non-accrual status is not required if the loan has sufficient collateral value and is in the process of collection. Accrued interest is generally reversed when a loan is placed on non-accrual status. Interest payments received on non-accrual loans may be recognized as income or applied to principal depending upon management’s judgment. Non-accrual loans are restored to accrual status when past due principal and interest is paid and, in management’s judgment, are likely to remain current. |
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| Cash and Cash Equivalents | Cash and Cash Equivalents: Cash and cash equivalents include cash, deposits with financial institutions, and short-term liquid investments in money market funds with original maturities of three months or less. |
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| Restricted Cash and Cash Equivalents | Restricted Cash and Cash Equivalents: Restricted cash and cash equivalents include amounts that are collected and held by the trustee appointed as custodian of the assets securing the Credit Facility (as defined in Note 6). Restricted cash is held by the trustee for the payment of interest expense and principal on the outstanding borrowings or reinvestment into new assets. Restricted cash that represents interest or fee income is transferred to unrestricted cash accounts by the trustee generally once a quarter after the payment of operating expenses and amounts due under the Credit Facility. |
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| Offering Costs | Offering Costs: The Company may incur legal, accounting, regulatory, investment banking and other costs in relation to equity offerings. Offering costs are deferred and charged against paid-in capital in excess of par on completion of the related offering. |
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| Deferred Financing Costs | Deferred Financing Costs: Deferred financing costs represent fees and other direct incremental costs incurred in connection with the Company’s borrowings. These amounts are amortized and are included in interest expense in the consolidated statements of operations over the estimated life of the borrowings. Deferred financing costs are presented in the consolidated statements of assets and liabilities as a direct reduction from the carrying amount of the related debt liability. |
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| Income Taxes | Income Taxes: The Company elected to be treated as a RIC under Subchapter M of the Code. In order to maintain its status as a RIC, among other requirements, the Company is required to distribute dividends for U.S. federal income tax purposes to its stockholders each taxable year generally of an amount at least equal to 90% of the sum of ordinary income and realized net short-term capital gains in excess of realized net long-term capital losses, if any, out of the assets legally available for distribution. In addition, the Company will incur a nondeductible excise tax equal to 4% of the amount by which (1) 98% of ordinary income for the calendar year (taking into account certain deferrals and elections), (2) 98.2% of capital gains in excess of capital losses, adjusted for certain ordinary losses, for the one-year period ending on October 31 of the calendar year and (3) any ordinary income and capital gain income for preceding years that were not distributed during such years and on which the Company incurred no U.S. federal income tax exceed distributions for the year. The Company accrues estimated excise tax on the amount, if any, that estimated taxable income is expected to exceed the level of stockholder distributions described above. The Company recognizes the financial statement benefit of a tax position only after determining that the relevant tax authority would more-likely-than-not sustain the position following an audit. For tax positions meeting the more-likely-than-not threshold, the amount recognized in the financial statement is the largest benefit or expense that has a greater than 50% likelihood of being realized upon ultimate settlement with the relevant tax authority. Any tax positions not deemed to satisfy the more-likely-than-not threshold are reversed and recorded as tax benefit or tax expense, as appropriate, in the current year. Management has analyzed the Company’s tax positions, and the Company has concluded that the Company did not have any unrecognized tax benefits or unrecognized tax liabilities related to uncertain tax positions as of September 30, 2022 and December 31, 2021. Penalties or interest that may be assessed related to any income taxes would be classified as general and administrative expenses on the consolidated statements of operations. The Company had no amounts accrued for interest or penalties as of September 30, 2022 or December 31, 2021. The Company does not expect the total amount of unrecognized tax benefits to significantly change in the next twelve months. The Company’s tax returns are subject to examination by federal, state and local taxing authorities. Because many types of transactions are susceptible to varying interpretations under U.S. federal and state income tax laws and regulations, the amounts reported in the accompanying consolidated financial statements may be subject to change at a later date by the respective taxing authorities. Tax returns for each of the federal tax years since 2018 remain subject to examination by the Internal Revenue Service. As of September 30, 2022 and December 31, 2021, the cost of investments for federal income tax purposes was $776,044 and $835,502 resulting in net unrealized depreciation of $11,490 and $16,293, respectively. This is comprised of gross unrealized appreciation of $12,146 and $10,770 and gross unrealized depreciation of $23,636 and $27,062, on a tax basis, as of September 30, 2022 and December 31, 2021, respectively. |
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| Dividends and Distributions | Dividends and Distributions: Dividends and distributions to common stockholders are recorded on the ex-dividend date. Quarterly distribution payments are determined by the Company’s board of directors and are paid from taxable earnings estimated by management and may include a return of capital and/or capital gains. Net realized capital gains, if any, are distributed at least annually, although the Company may decide to retain such capital gains for investment. The Company maintains an “opt out” dividend reinvestment plan (“DRIP”) for common stockholders. As a result, if the Company declares a distribution or other dividend, stockholders’ cash distributions will be automatically reinvested in additional shares of common stock, unless they specifically “opt out” of the DRIP so as to receive cash distributions. |
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| Earnings per Share | Earnings per Share: The Company calculates earnings per share as earnings available to stockholders divided by the weighted average number of shares outstanding during the period. |
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| Risks and Uncertainties | Risks and Uncertainties: In the normal course of business, the Company encounters primarily two significant types of economic risks: credit and market. Credit risk is the risk of default on the Company’s investments that result from an issuer’s, borrower’s or derivative counterparty’s inability or unwillingness to make contractually required payments. Market risk reflects changes in the value of investments due to changes in interest rates, spreads or other market factors, including the value of the collateral underlying investments held by the Company. Refer to “COVID-19 Developments” section in Note 8. Management believes that the carrying value of the Company’s investments are fairly stated, taking into consideration these risks along with estimated collateral values, payment histories and other market information. |
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| Reclassifications | Reclassifications: Certain amounts in the consolidated financial statements have been reclassified. These reclassifications had no material impact on the Company’s consolidated financial position, results of operations or cash flows as previously reported. |
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| Recent Accounting Pronouncements | Recent Accounting Pronouncements: In June 2022, the FASB issued ASU No. 2022-03, Fair Value Measurement of Equity Securities Subject to Contractual Sale Restrictions. This ASU clarifies the guidance in ASC 820 on the fair value measurement of an equity security that is subject to a contractual sale restriction. The guidance also requires specific disclosures related to equity securities that are subject to contractual sale restrictions. The guidance is effective for fiscal years beginning after December 15, 2023 and interim periods within that fiscal year with early adoption permitted. The Company is currently evaluating the impact of the adoption of ASU 2022-03 on its consolidated financial statements. In March 2020, the Financial Accounting Standards Board issued ASU 2020-04, Reference Rate Reform (Topic 848) Facilitation of the Effects of Reference Rate Reform on Financial Reporting, which provides optional expedients and exceptions for applying GAAP to contracts, hedging relationships, and other transactions to ease the potential burden in accounting for (or recognizing the effects of) reference rate reform on financial reporting if certain criteria are met. The guidance is effective from March 12, 2020 through December 31, 2022. The Company is currently evaluating the impact of the adoption of ASU 2020-04 on its consolidated financial statements. |
FORWARD CURRENCY CONTRACTS (Tables) |
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| FORWARD CURRENCY CONTRACTS | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of forward currency contracts |
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| Schedule of unrealized appreciation or depreciation on forward currency contracts |
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| Schedule of notional exposure to foreign currency forward contracts |
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| Schedule of master netting agreement |
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INVESTMENTS (Tables) |
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| Schedule of Investments [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of individual investments | Investments consisted of the following:
The following table shows the portfolio composition by industry grouping at fair value:
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| Schedule of forward currency contracts | Forward Currency Contracts
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| Schedule of selected Balance Sheet Information |
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| Schedule of selected Statement of Operations Information |
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| STRS JV | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Investments [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of individual investments |
The following table presents the schedule of investments in and advances to affiliated and controlled persons (as defined by the 1940 Act) as of and for the year ended December 31, 2021:
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FAIR VALUE MEASUREMENTS (Tables) |
9 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Sep. 30, 2022 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| FAIR VALUE MEASUREMENTS | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of investments measured at fair value | The following table presents investments (as shown on the consolidated schedule of investments) that were measured at fair value as of September 30, 2022:
The following table presents investments (as shown on the consolidated schedule of investments) that were measured at fair value as of December 31, 2021:
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| Schedule of changes in investments measured at fair value using Level 3 inputs | The following table presents the changes in investments measured at fair value using Level 3 inputs for the three and nine months ended September 30, 2022:
The following table presents the changes in investments measured at fair value using Level 3 inputs for the three and nine months ended September 30, 2021:
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| Schedule of Quantitative information about Level 3 fair value measurements |
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| Schedule of principal amount and fair value of the Company's borrowings |
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BORROWINGS (Tables) |
9 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Sep. 30, 2022 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| BORROWINGS | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of borrowings outstanding and available | Total borrowings outstanding and available as of September 30, 2022, were as follows:
Total borrowings outstanding and available as of December 31, 2021, were as follows:
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RELATED PARTY TRANSACTIONS (Tables) |
9 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Sep. 30, 2022 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| RELATED PARTY TRANSACTIONS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of management fee expenses | The following table details our management fee expenses for the three and nine months ended September 30, 2022 and 2021:
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| Schedule of performance-based incentive fees | The following table provides a breakdown of the performance-based incentive fees for the three and nine months ended September 30, 2022 and 2021:
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COMMITMENTS AND CONTINGENCIES (Tables) |
9 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Sep. 30, 2022 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| COMMITMENTS AND CONTINGENCIES | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of unfunded commitments |
(1) Unfunded commitments denominated in non-USD currencies have been converted to USD using the exchange rate as of the applicable reporting date. (2) Principal amount is non-USD denominated and is based in British pounds. At the option of the borrower, amounts borrowed under the delayed draw term loan commitment can be US dollars, Canadian dollars or British pounds. |
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STOCKHOLDERS' EQUITY (Tables) |
9 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Sep. 30, 2022 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| STOCKHOLDERS' EQUITY | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of stockholder's equity |
|
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FINANCIAL HIGHLIGHTS (Tables) |
9 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Sep. 30, 2022 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| FINANCIAL HIGHLIGHTS | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of financial highlights |
|
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CHANGE IN NET ASSETS RESULTING FROM OPERATIONS PER COMMON SHARE (Tables) |
9 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Sep. 30, 2022 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| CHANGE IN NET ASSETS RESULTING FROM OPERATIONS PER COMMON SHARE | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of computation of basic and diluted per share net increase in net assets resulting from operations |
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
ORGANIZATION (Details) - LIBOR |
9 Months Ended |
|---|---|
Sep. 30, 2022 | |
| Minimum [Member] | |
| Debt Instrument [Line Items] | |
| Term of interest | 3 years |
| Maximum [Member] | |
| Debt Instrument [Line Items] | |
| Term of interest | 6 years |
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Additional information (Details) - USD ($) $ in Thousands |
9 Months Ended | 12 Months Ended |
|---|---|---|
Sep. 30, 2022 |
Dec. 31, 2021 |
|
| SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES | ||
| Percentage of investment owned | 100.00% | |
| Unrecognized tax benefits | $ 0 | $ 0 |
| Accrued for interest or penalties | 0 | 0 |
| Cost of investments for federal income tax | 776,044 | 835,502 |
| Net unrealized depreciation | 11,490 | 16,293 |
| Gross unrealized appreciation | 12,146 | 10,770 |
| Gross unrealized depreciation | $ 23,636 | $ 27,062 |
FORWARD CURRENCY CONTRACTS - Forward Currency Contracts (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2022 |
Sep. 30, 2021 |
Sep. 30, 2022 |
Sep. 30, 2021 |
|
| FORWARD CURRENCY CONTRACTS | ||||
| Realized gain (loss) on forward currency contracts | $ (6) | $ (206) | $ (348) | $ (209) |
| Foreign currency forward contracts | ||||
| FORWARD CURRENCY CONTRACTS | ||||
| Realized gain (loss) on forward currency contracts | 1 | (8) | (3) | |
| Unrealized appreciation (depreciation) on forward currency contracts | 10 | 187 | 10 | 186 |
| Total net realized and unrealized gains (losses) on forward currency contracts | $ 10 | $ 188 | $ 2 | $ 183 |
FORWARD CURRENCY CONTRACTS - Unrealized Appreciation or Depreciation On Forward Currency Contracts (Details) $ in Thousands |
9 Months Ended |
|---|---|
|
Sep. 30, 2022
USD ($)
| |
| Fair value | |
| Unrealized appreciation | $ 10 |
| Morgan Stanley | |
| Fair value | |
| Unrealized appreciation | $ 10 |
| Morgan Stanley | CAD | |
| Fair value | |
| Currency to be sold | 199 |
| Morgan Stanley | USD | |
| Fair value | |
| Currency to be purchased | 155 |
FORWARD CURRENCY CONTRACTS - Notional Exposure to Foreign Currency Forward Contracts (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2022 |
Sep. 30, 2021 |
Sep. 30, 2022 |
Sep. 30, 2021 |
|
| FORWARD CURRENCY CONTRACTS | ||||
| Forward currency contracts | $ 10 | $ 187 | $ 10 | $ 186 |
| Foreign currency forward contracts | ||||
| FORWARD CURRENCY CONTRACTS | ||||
| Forward currency contracts | $ 125 | $ 13,980 | $ 186 | $ 4,754 |
FORWARD CURRENCY CONTRACTS - Collateral Received or Pledged (Details) $ in Thousands |
Sep. 30, 2022
USD ($)
|
|---|---|
| FORWARD CURRENCY CONTRACTS | |
| Net Amount of Derivative Assets | $ 10 |
| Morgan Stanley | |
| FORWARD CURRENCY CONTRACTS | |
| Derivative Assets Subject to Master Netting Agreement | 10 |
| Net Amount of Derivative Assets | 10 |
| Morgan Stanley | Foreign currency forward contracts | |
| FORWARD CURRENCY CONTRACTS | |
| Derivative Assets Subject to Master Netting Agreement | 10 |
| Net Amount of Derivative Assets | $ 10 |
INVESTMENTS - Schedule of Investments (Details) - USD ($) $ in Thousands |
Sep. 30, 2022 |
Dec. 31, 2021 |
|---|---|---|
| Investments | ||
| Investments, amortized cost | $ 773,406 | $ 831,960 |
| Investments | 764,554 | 819,208 |
| First lien secured loans | ||
| Investments | ||
| Investments, amortized cost | 622,517 | 709,318 |
| Investments | 615,945 | 697,232 |
| Second lien secured loans | ||
| Investments | ||
| Investments, amortized cost | 24,529 | 25,484 |
| Investments | 20,383 | 23,650 |
| Subordinated Notes | ||
| Investments | ||
| Investments, amortized cost | 167 | 167 |
| Investments | 167 | 167 |
| Subordinated Note to STRS JV | ||
| Investments | ||
| Investments, amortized cost | 80,000 | 60,000 |
| Investments | 80,000 | 60,000 |
| Equity (excluding STRS JV) | ||
| Investments | ||
| Investments, amortized cost | 26,193 | 21,991 |
| Investments | 25,993 | 22,552 |
| Equity in STRS JV | ||
| Investments | ||
| Investments, amortized cost | 20,000 | 15,000 |
| Investments | $ 22,066 | $ 15,607 |
INVESTMENTS - STRS JVs individual Investments (Details) £ in Thousands, $ in Thousands, $ in Thousands |
9 Months Ended | 12 Months Ended | ||||
|---|---|---|---|---|---|---|
|
Sep. 30, 2022
USD ($)
|
Dec. 31, 2021
USD ($)
|
Sep. 30, 2022
CAD ($)
|
Sep. 30, 2022
GBP (£)
|
Dec. 31, 2021
CAD ($)
|
Dec. 31, 2020
USD ($)
|
|
| Schedule of Investments [Line Items] | ||||||
| Investment Owned, at Cost | $ 773,406 | $ 831,960 | ||||
| Investment Owned, at Fair Value | 764,554 | $ 819,208 | ||||
| Investment, Interest Rate, Paid in Kind | 1.50% | 1.50% | ||||
| STRS JV | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:LINCSystemsLLCMember | |||||
| Investment Owned, at Cost | 285,614 | $ 260,472 | ||||
| Investment Owned, at Fair Value | $ 280,877 | $ 259,510 | ||||
| Investment, Interest Rate, Paid in Kind | 7.00% | 7.00% | ||||
| Debt Investments | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment Owned, at Cost | $ 727,213 | $ 794,969 | ||||
| Investment Owned, at Fair Value | $ 716,495 | $ 781,049 | ||||
| Advertising | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment Owned, at Cost | $ 9,763 | |||||
| Investment Owned, at Fair Value | $ 9,782 | |||||
| Advertising | Debt Investments | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment Owned, at Cost | $ 9,490 | |||||
| Investment Owned, at Fair Value | $ 9,488 | |||||
| Air Freight & Logistics | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment Owned, at Cost | $ 3,531 | |||||
| Investment Owned, at Fair Value | $ 3,557 | |||||
| Air Freight & Logistics | Debt Investments | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment Owned, at Cost | $ 15,655 | $ 20,021 | ||||
| Investment Owned, at Fair Value | $ 15,440 | $ 20,129 | ||||
| Application Software | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment Owned, at Cost | $ 13,183 | $ 13,247 | ||||
| Investment Owned, at Fair Value | $ 13,411 | $ 13,518 | ||||
| Application Software | Debt Investments | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment Owned, at Cost | $ 20,674 | $ 22,460 | ||||
| Investment Owned, at Fair Value | $ 18,145 | $ 22,590 | ||||
| Building Products | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment Owned, at Cost | $ 14,125 | $ 16,441 | ||||
| Investment Owned, at Fair Value | $ 14,305 | $ 16,603 | ||||
| Building Products | Debt Investments | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment Owned, at Cost | $ 26,714 | $ 43,653 | ||||
| Investment Owned, at Fair Value | $ 24,714 | $ 43,757 | ||||
| Construction & Engineering | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment Owned, at Cost | $ 8,534 | $ 13,626 | ||||
| Investment Owned, at Fair Value | $ 8,625 | $ 13,975 | ||||
| Construction & Engineering | Debt Investments | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment Owned, at Cost | $ 10,814 | |||||
| Investment Owned, at Fair Value | $ 11,086 | |||||
| Data Processing & Outsourced Services | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment Owned, at Cost | $ 15,497 | $ 15,766 | ||||
| Investment Owned, at Fair Value | $ 14,507 | $ 16,160 | ||||
| Data Processing & Outsourced Services | Debt Investments | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment Owned, at Cost | $ 39,673 | $ 31,301 | ||||
| Investment Owned, at Fair Value | $ 41,019 | $ 31,971 | ||||
| Diversified Support Services | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment Owned, at Cost | $ 12,302 | $ 12,773 | ||||
| Investment Owned, at Fair Value | $ 11,741 | $ 10,489 | ||||
| Diversified Support Services | Debt Investments | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment Owned, at Cost | $ 11,264 | $ 11,459 | ||||
| Investment Owned, at Fair Value | $ 11,165 | $ 11,460 | ||||
| Electronic Equipment & Instruments | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment Owned, at Cost | $ 13,564 | $ 6,680 | ||||
| Investment Owned, at Fair Value | $ 13,485 | $ 6,687 | ||||
| Electronic Equipment & Instruments | Debt Investments | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment Owned, at Cost | $ 6,684 | |||||
| Investment Owned, at Fair Value | $ 6,687 | |||||
| Environmental & Facilities Services | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment Owned, at Cost | $ 18,577 | $ 6,780 | ||||
| Investment Owned, at Fair Value | $ 18,641 | $ 6,872 | ||||
| Environmental & Facilities Services | Debt Investments | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment Owned, at Cost | $ 18,251 | $ 32,174 | ||||
| Investment Owned, at Fair Value | $ 18,108 | $ 32,173 | ||||
| Household Appliances | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment Owned, at Cost | $ 8,325 | |||||
| Investment Owned, at Fair Value | $ 7,773 | |||||
| Household Appliances | Debt Investments | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment Owned, at Cost | $ 6,040 | |||||
| Investment Owned, at Fair Value | $ 6,003 | |||||
| Industrial Machinery | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment Owned, at Cost | $ 15,168 | $ 6,727 | ||||
| Investment Owned, at Fair Value | $ 15,276 | $ 6,815 | ||||
| Industrial Machinery | Debt Investments | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment Owned, at Cost | $ 7,521 | |||||
| Investment Owned, at Fair Value | $ 7,541 | |||||
| Internet & Direct Marketing Retail | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment Owned, at Cost | $ 18,901 | $ 15,153 | ||||
| Investment Owned, at Fair Value | $ 19,114 | $ 15,353 | ||||
| Internet & Direct Marketing Retail | Debt Investments | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment Owned, at Cost | $ 37,285 | $ 41,910 | ||||
| Investment Owned, at Fair Value | $ 37,542 | $ 42,440 | ||||
| Investment Banking & Brokerage | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment Owned, at Cost | $ 5,643 | $ 9,943 | ||||
| Investment Owned, at Fair Value | $ 5,687 | $ 10,054 | ||||
| Investment Banking & Brokerage | Debt Investments | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment Owned, at Cost | $ 12,043 | $ 12,674 | ||||
| Investment Owned, at Fair Value | $ 12,077 | $ 12,729 | ||||
| IT Consulting And Other Services | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment Owned, at Cost | $ 34,933 | $ 40,384 | ||||
| Investment Owned, at Fair Value | $ 33,342 | $ 40,697 | ||||
| IT Consulting And Other Services | Debt Investments | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment Owned, at Cost | $ 13,649 | $ 17,679 | ||||
| Investment Owned, at Fair Value | $ 13,653 | $ 17,694 | ||||
| Leisure Products | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment Owned, at Cost | $ 8,945 | $ 8,931 | ||||
| Investment Owned, at Fair Value | $ 9,044 | $ 8,930 | ||||
| Leisure Products | Debt Investments | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment Owned, at Cost | $ 3,565 | $ 6,115 | ||||
| Investment Owned, at Fair Value | $ 3,509 | $ 3,072 | ||||
| Packaged Foods & Meats | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment Owned, at Cost | $ 12,297 | $ 26,802 | ||||
| Investment Owned, at Fair Value | $ 11,998 | $ 25,606 | ||||
| Packaged Foods & Meats | Debt Investments | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment Owned, at Cost | $ 11,175 | $ 11,084 | ||||
| Investment Owned, at Fair Value | $ 10,922 | $ 10,862 | ||||
| Personal Products | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment Owned, at Cost | $ 3,639 | $ 4,185 | ||||
| Investment Owned, at Fair Value | $ 3,698 | $ 4,273 | ||||
| Personal Products | Debt Investments | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment Owned, at Cost | $ 13,703 | $ 12,055 | ||||
| Investment Owned, at Fair Value | $ 13,566 | $ 12,260 | ||||
| Pharmaceuticals | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment Owned, at Cost | $ 15,512 | $ 14,955 | ||||
| Investment Owned, at Fair Value | $ 13,706 | $ 15,061 | ||||
| Real Estate Operating Companies | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment Owned, at Cost | $ 10,777 | $ 4,781 | ||||
| Investment Owned, at Fair Value | $ 10,722 | $ 4,780 | ||||
| Real Estate Operating Companies | Debt Investments | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment Owned, at Cost | $ 5,425 | |||||
| Investment Owned, at Fair Value | $ 5,431 | |||||
| Real Estate Services | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment Owned, at Cost | $ 8,791 | |||||
| Investment Owned, at Fair Value | $ 8,572 | |||||
| Research & Consulting Services | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment Owned, at Cost | $ 8,799 | $ 8,852 | ||||
| Investment Owned, at Fair Value | $ 8,832 | $ 8,901 | ||||
| Research & Consulting Services | Debt Investments | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment Owned, at Cost | $ 22,244 | $ 23,987 | ||||
| Investment Owned, at Fair Value | $ 22,316 | $ 23,822 | ||||
| Systems Software | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment Owned, at Cost | $ 9,801 | |||||
| Investment Owned, at Fair Value | $ 9,898 | |||||
| Systems Software | Debt Investments | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment Owned, at Cost | $ 18,970 | $ 19,018 | ||||
| Investment Owned, at Fair Value | $ 17,525 | $ 19,160 | ||||
| Technology Hardware, Storage & Peripherals | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment Owned, at Cost | $ 14,899 | $ 14,694 | ||||
| Investment Owned, at Fair Value | $ 14,991 | $ 14,725 | ||||
| Technology Hardware, Storage & Peripherals | Debt Investments | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment Owned, at Cost | $ 16,479 | $ 22,717 | ||||
| Investment Owned, at Fair Value | $ 16,809 | $ 23,117 | ||||
| Trading Companies & Distributors | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment Owned, at Cost | $ 9,909 | $ 9,951 | ||||
| Investment Owned, at Fair Value | $ 10,068 | $ 10,113 | ||||
| Investment, Identifier [Axis]: ABB/Con-cise Optical Group LLC First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:ABBCon-ciseOpticalGroupLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Health Care Supplies [Member] | Health Care Supplies [Member] | Health Care Supplies [Member] | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | us-gaap:BaseRateMember | us-gaap:BaseRateMember | us-gaap:BaseRateMember | |||
| Investment, Interest Rate, Floor | 0.75% | 0.75% | 0.75% | |||
| Investment, Basis Spread, Variable Rate | 6.51% | 6.51% | 6.51% | |||
| Investment Interest Rate | 12.72% | 12.72% | 12.72% | |||
| Investment, Acquisition Date | Feb. 23, 2022 | |||||
| Investment Maturity Date | Feb. 23, 2028 | Feb. 23, 2028 | Feb. 23, 2028 | |||
| Investment Owned, Balance, Principal Amount | $ 2,106 | |||||
| Investment Owned, at Cost | 2,058 | |||||
| Investment Owned, at Fair Value | $ 2,073 | |||||
| Investment, Identifier [Axis]: ABB/Con-cise Optical Group LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:ABBCon-ciseOpticalGroupLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Health Care Supplies [Member] | Health Care Supplies [Member] | Health Care Supplies [Member] | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |||
| Investment, Interest Rate, Floor | 0.75% | 0.75% | 0.75% | |||
| Investment, Basis Spread, Variable Rate | 7.50% | 7.50% | 7.50% | |||
| Investment Interest Rate | 10.46% | 10.46% | 10.46% | |||
| Investment, Acquisition Date | Feb. 23, 2022 | |||||
| Investment Maturity Date | Feb. 23, 2028 | Feb. 23, 2028 | Feb. 23, 2028 | |||
| Investment Owned, Balance, Principal Amount | $ 21,627 | |||||
| Investment Owned, at Cost | 21,141 | |||||
| Investment Owned, at Fair Value | $ 21,281 | |||||
| Investment, Identifier [Axis]: ALM Media, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:ALMMediaLLCMember | whf:ALMMediaLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Research & Consulting Services | Research & Consulting Services | Research & Consulting Services | Research & Consulting Services | Research & Consulting Services | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.50% | 7.00% | 6.50% | 6.50% | 7.00% | |
| Investment Interest Rate | 9.31% | 8.00% | 9.31% | 9.31% | 8.00% | |
| Investment, Acquisition Date | Nov. 25, 2019 | Nov. 25, 2019 | ||||
| Investment Maturity Date | Nov. 25, 2024 | Nov. 25, 2024 | Nov. 25, 2024 | Nov. 25, 2024 | Nov. 25, 2024 | |
| Investment Owned, Balance, Principal Amount | $ 13,584 | $ 14,175 | ||||
| Investment Owned, at Cost | 13,467 | 14,011 | ||||
| Investment Owned, at Fair Value | $ 13,458 | $ 13,996 | ||||
| Investment, Interest Rate, Paid in Kind | 1.00% | 1.00% | ||||
| Investment, Interest Rate, Paid in Cash | 10.25% | 10.25% | ||||
| Investment, Identifier [Axis]: AST Applications Software Technology LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:ASTApplicationsSoftwareTechnologyLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | IT Consulting And Other Services | IT Consulting And Other Services | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 8.00% | 8.00% | ||||
| Investment Interest Rate | 9.00% | 9.00% | ||||
| Investment, Acquisition Date | Jan. 10, 2017 | |||||
| Investment Maturity Date | Jan. 10, 2023 | Jan. 10, 2023 | ||||
| Investment Owned, Balance, Principal Amount | $ 3,958 | |||||
| Investment Owned, at Cost | 3,943 | |||||
| Investment Owned, at Fair Value | $ 3,958 | |||||
| Investment, Interest Rate, Paid in Kind | 1.00% | 1.00% | ||||
| Investment, Interest Rate, Paid in Cash | 8.00% | 8.00% | ||||
| Investment, Identifier [Axis]: ATSG Inc First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:ATSGIncMember | whf:ATSGIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.50% | 6.50% | 6.50% | 6.50% | 6.50% | |
| Investment Interest Rate | 9.42% | 7.50% | 9.42% | 9.42% | 7.50% | |
| Investment, Acquisition Date | Nov. 12, 2021 | Nov. 12, 2021 | ||||
| Investment Maturity Date | Nov. 12, 2026 | Nov. 12, 2026 | Nov. 12, 2026 | Nov. 12, 2026 | Nov. 12, 2026 | |
| Investment Owned, Balance, Principal Amount | $ 13,877 | $ 14,008 | ||||
| Investment Owned, at Cost | 13,649 | 13,736 | ||||
| Investment Owned, at Fair Value | $ 13,653 | $ 13,736 | ||||
| Investment, Identifier [Axis]: Access USA Shipping, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:AccessUSAShippingLLCMember | whf:AccessUSAShippingLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Air Freight & Logistics | Air Freight & Logistics | Air Freight & Logistics | Air Freight & Logistics | Air Freight & Logistics | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.50% | 1.50% | 1.50% | 1.50% | 1.50% | |
| Investment, Basis Spread, Variable Rate | 8.00% | 8.00% | 8.00% | 8.00% | 8.00% | |
| Investment Interest Rate | 11.12% | 9.50% | 11.12% | 11.12% | 9.50% | |
| Investment, Acquisition Date | Feb. 08, 2019 | Feb. 08, 2019 | ||||
| Investment Maturity Date | Feb. 08, 2024 | Feb. 08, 2024 | Feb. 08, 2024 | Feb. 08, 2024 | Feb. 08, 2024 | |
| Investment Owned, Balance, Principal Amount | $ 4,718 | $ 4,937 | ||||
| Investment Owned, at Cost | 4,699 | 4,906 | ||||
| Investment Owned, at Fair Value | $ 4,718 | $ 4,937 | ||||
| Investment, Identifier [Axis]: Aeyon LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:AeyonLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Research & Consulting Services | Research & Consulting Services | Research & Consulting Services | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | |||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | |||
| Investment, Basis Spread, Variable Rate | 8.88% | 8.88% | 8.88% | |||
| Investment Interest Rate | 11.62% | 11.62% | 11.62% | |||
| Investment, Acquisition Date | Feb. 10, 2022 | |||||
| Investment Maturity Date | Feb. 10, 2027 | Feb. 10, 2027 | Feb. 10, 2027 | |||
| Investment Owned, Balance, Principal Amount | $ 8,933 | |||||
| Investment Owned, at Cost | 8,777 | |||||
| Investment Owned, at Fair Value | $ 8,858 | |||||
| Investment, Identifier [Axis]: American Crafts, LC First Lien Secured Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:AmericanCraftsLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Office Services And Supplies [Member] | Office Services And Supplies [Member] | Office Services And Supplies [Member] | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | |||
| Investment, Basis Spread, Variable Rate | 8.50% | 8.50% | 8.50% | |||
| Investment Interest Rate | 11.62% | 11.62% | 11.62% | |||
| Investment, Acquisition Date | Jan. 25, 2022 | |||||
| Investment Maturity Date | May 28, 2026 | May 28, 2026 | May 28, 2026 | |||
| Investment Owned, Balance, Principal Amount | $ 1,367 | |||||
| Investment Owned, at Cost | 1,344 | |||||
| Investment Owned, at Fair Value | $ 1,195 | |||||
| Investment, Identifier [Axis]: American Crafts, LC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:AmericanCraftsLCMember | whf:AmericanCraftsLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Office Services And Supplies [Member] | Office Services And Supplies [Member] | Office Services And Supplies [Member] | Office Services And Supplies [Member] | Office Services And Supplies [Member] | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 8.50% | 8.50% | 8.50% | 8.50% | 8.50% | |
| Investment Interest Rate | 11.62% | 9.50% | 11.62% | 11.62% | 9.50% | |
| Investment, Acquisition Date | May 28, 2021 | May 28, 2021 | ||||
| Investment Maturity Date | May 28, 2026 | May 28, 2026 | May 28, 2026 | May 28, 2026 | May 28, 2026 | |
| Investment Owned, Balance, Principal Amount | $ 8,139 | $ 8,434 | ||||
| Investment Owned, at Cost | 8,050 | 8,325 | ||||
| Investment Owned, at Fair Value | $ 7,114 | $ 8,325 | ||||
| Investment, Identifier [Axis]: Arcole Holding Corporation Shares | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:ArcoleHoldingCorporationMember | whf:ArcoleHoldingCorporationMember | ||||
| Investment, Type [Extensible Enumeration] | Common Stock [Member] | Common Stock [Member] | Common Stock [Member] | Common Stock [Member] | Common Stock [Member] | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Investment Banking & Brokerage | Investment Banking & Brokerage | Investment Banking & Brokerage | Investment Banking & Brokerage | Investment Banking & Brokerage | |
| Investment, Acquisition Date | Oct. 01, 2020 | Oct. 01, 2020 | ||||
| Investment Owned, at Cost | $ 6,944 | $ 6,944 | ||||
| Investment Owned, at Fair Value | $ 6,295 | $ 6,874 | $ 6,448 | |||
| Investment, Identifier [Axis]: Arcstor Midco, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:ArcstorMidcoLLCMember | whf:ArcstorMidcoLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Systems Software | Systems Software | Systems Software | Systems Software | Systems Software | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 7.00% | 7.00% | 7.00% | 7.00% | 7.00% | |
| Investment Interest Rate | 10.67% | 8.00% | 10.67% | 10.67% | 8.00% | |
| Investment, Acquisition Date | Mar. 16, 2021 | Mar. 16, 2021 | ||||
| Investment Maturity Date | Mar. 16, 2027 | Mar. 16, 2027 | Mar. 16, 2027 | Mar. 16, 2027 | Mar. 16, 2027 | |
| Investment Owned, Balance, Principal Amount | $ 19,256 | $ 19,354 | ||||
| Investment Owned, at Cost | 18,970 | 19,018 | ||||
| Investment Owned, at Fair Value | $ 17,525 | $ 19,160 | ||||
| Investment, Identifier [Axis]: Atlas Purchaser, Inc First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:AtlasPurchaserIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Application Software | Application Software | Application Software | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |||
| Investment, Interest Rate, Floor | 0.75% | 0.75% | 0.75% | |||
| Investment, Basis Spread, Variable Rate | 5.25% | 5.25% | 5.25% | |||
| Investment Interest Rate | 8.68% | 8.68% | 8.68% | |||
| Investment, Acquisition Date | Aug. 29, 2022 | |||||
| Investment Maturity Date | May 08, 2028 | May 08, 2028 | May 08, 2028 | |||
| Investment Owned, Balance, Principal Amount | $ 3,105 | |||||
| Investment Owned, at Cost | 2,595 | |||||
| Investment Owned, at Fair Value | $ 2,562 | |||||
| Investment, Identifier [Axis]: Atlas Purchaser, Inc Second Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:AtlasPurchaserIncMember | whf:AtlasPurchaserIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:SecondLienSecuredTermLoanMember | whf:SecondLienSecuredTermLoanMember | whf:SecondLienSecuredTermLoanMember | whf:SecondLienSecuredTermLoanMember | whf:SecondLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Application Software | Application Software | Application Software | Application Software | Application Software | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 0.75% | 0.75% | 0.75% | 0.75% | 0.75% | |
| Investment, Basis Spread, Variable Rate | 9.00% | 9.00% | 9.00% | 9.00% | 9.00% | |
| Investment Interest Rate | 11.19% | 9.75% | 11.19% | 11.19% | 9.75% | |
| Investment, Acquisition Date | May 03, 2021 | May 03, 2021 | ||||
| Investment Maturity Date | May 07, 2029 | May 07, 2029 | May 07, 2029 | May 07, 2029 | May 07, 2029 | |
| Investment Owned, Balance, Principal Amount | $ 15,000 | $ 15,000 | ||||
| Investment Owned, at Cost | 14,628 | 14,586 | ||||
| Investment Owned, at Fair Value | $ 12,197 | $ 14,700 | ||||
| Investment, Identifier [Axis]: Avision Holdings, LLC Class A LLC Interests | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:AvisionHoldingsLLCMember | whf:AvisionHoldingsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:ClassALLCInterestsMember | whf:ClassALLCInterestsMember | whf:ClassALLCInterestsMember | whf:ClassALLCInterestsMember | whf:ClassALLCInterestsMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Advertising | Advertising | Advertising | Advertising | Advertising | |
| Investment, Acquisition Date | Dec. 15, 2021 | Dec. 15, 2021 | ||||
| Investment Owned, Balance, Principal Amount | $ 201 | $ 200 | ||||
| Investment Owned, at Cost | 251 | 250 | ||||
| Investment Owned, at Fair Value | $ 219 | $ 250 | ||||
| Investment, Identifier [Axis]: BBQ Buyer, LLC First Lien Secured Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:BBQBuyerLLCMember | whf:BBQBuyerLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.50% | 1.50% | 1.50% | 1.50% | 1.50% | |
| Investment, Basis Spread, Variable Rate | 10.00% | 10.00% | 10.00% | 10.00% | 10.00% | |
| Investment Interest Rate | 13.12% | 11.50% | 13.12% | 13.12% | 11.50% | |
| Investment, Acquisition Date | Apr. 29, 2022 | Dec. 02, 2021 | ||||
| Investment Maturity Date | Aug. 28, 2025 | Aug. 28, 2025 | Aug. 28, 2025 | Aug. 28, 2025 | Aug. 28, 2025 | |
| Investment Owned, Balance, Principal Amount | $ 2,593 | $ 2,573 | ||||
| Investment Owned, at Cost | 2,553 | 2,523 | ||||
| Investment Owned, at Fair Value | $ 2,559 | $ 2,523 | ||||
| Investment, Interest Rate, Paid in Kind | 2.00% | 2.00% | 2.00% | 2.00% | 2.00% | |
| Investment, Interest Rate, Paid in Cash | 11.12% | 9.50% | 11.12% | 11.12% | 9.50% | |
| Investment, Identifier [Axis]: BBQ Buyer, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:BBQBuyerLLCMember | whf:BBQBuyerLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.50% | 1.50% | 1.50% | 1.50% | 1.50% | |
| Investment, Basis Spread, Variable Rate | 10.00% | 10.00% | 10.00% | 10.00% | 10.00% | |
| Investment Interest Rate | 13.12% | 11.50% | 13.12% | 13.12% | 11.50% | |
| Investment, Acquisition Date | Aug. 28, 2020 | Aug. 28, 2020 | ||||
| Investment Maturity Date | Aug. 28, 2025 | Aug. 28, 2025 | Aug. 28, 2025 | Aug. 28, 2025 | Aug. 28, 2025 | |
| Investment Owned, Balance, Principal Amount | $ 12,719 | $ 12,623 | ||||
| Investment Owned, at Cost | 12,533 | 12,388 | ||||
| Investment Owned, at Fair Value | $ 12,616 | $ 12,623 | ||||
| Investment, Interest Rate, Paid in Kind | 2.00% | 2.00% | 2.00% | 2.00% | 2.00% | |
| Investment, Interest Rate, Paid in Cash | 11.12% | 9.50% | 11.12% | 11.12% | 9.50% | |
| Investment, Identifier [Axis]: BBQ Buyer, LLC Shares | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:BBQBuyerLLCMember | whf:BBQBuyerLLCMember | ||||
| Investment, Type [Extensible Enumeration] | Common Stock [Member] | Common Stock [Member] | Common Stock [Member] | Common Stock [Member] | Common Stock [Member] | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | |
| Investment, Acquisition Date | Aug. 28, 2020 | Aug. 28, 2020 | ||||
| Investment Owned, Balance, Principal Amount | $ 1,100 | $ 1,100 | ||||
| Investment Owned, at Cost | 1,100 | 1,100 | ||||
| Investment Owned, at Fair Value | $ 1,954 | $ 2,442 | ||||
| Investment, Identifier [Axis]: BL Products Parent, LP Class A Units | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:BLProductsParentLPMember | |||||
| Investment, Type [Extensible Enumeration] | whf:ClassAUnitsMember | whf:ClassAUnitsMember | whf:ClassAUnitsMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Industrial Machinery | Industrial Machinery | Industrial Machinery | |||
| Investment, Acquisition Date | Feb. 01, 2022 | |||||
| Investment Owned, Balance, Principal Amount | $ 667 | |||||
| Investment Owned, at Cost | 667 | |||||
| Investment Owned, at Fair Value | $ 668 | |||||
| Investment, Identifier [Axis]: BLP Buyer, Inc., First Lien Secured Revolving Loan, Floor 1.00%, Spread L plus 6.25%, Rate 7.44%, Due 2/1/27 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:BLProductsParentLPMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Industrial Machinery | Industrial Machinery | Industrial Machinery | |||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | |||
| Investment, Basis Spread, Variable Rate | 6.25% | 6.25% | 6.25% | |||
| Investment Interest Rate | 9.00% | 9.00% | 9.00% | |||
| Investment, Acquisition Date | Feb. 18, 2022 | |||||
| Investment Maturity Date | Feb. 01, 2027 | Feb. 01, 2027 | Feb. 01, 2027 | |||
| Investment Owned, Balance, Principal Amount | $ 274 | |||||
| Investment Owned, at Cost | 269 | |||||
| Investment Owned, at Fair Value | $ 271 | |||||
| Investment, Identifier [Axis]: BLP Buyer, Inc., First Lien Secured Revolving Loan, Floor 1.00%, Spread L plus 6.25%, Rate 7.54%, Due 2/1/27 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:BLProductsParentLPMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Industrial Machinery | Industrial Machinery | Industrial Machinery | |||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | |||
| Investment, Basis Spread, Variable Rate | 6.25% | 6.25% | 6.25% | |||
| Investment Interest Rate | 9.03% | 9.03% | 9.03% | |||
| Investment, Acquisition Date | Feb. 18, 2022 | |||||
| Investment Maturity Date | Feb. 01, 2027 | Feb. 01, 2027 | Feb. 01, 2027 | |||
| Investment Owned, Balance, Principal Amount | $ 8,209 | |||||
| Investment Owned, at Cost | 8,066 | |||||
| Investment Owned, at Fair Value | $ 8,080 | |||||
| Investment, Identifier [Axis]: BPII-JL Group Holdings LP Class A Units | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:BPII-JLGroupHoldingsLPMember | whf:BPII-JLGroupHoldingsLPMember | ||||
| Investment, Type [Extensible Enumeration] | whf:ClassAUnitsMember | whf:ClassAUnitsMember | whf:ClassAUnitsMember | whf:ClassAUnitsMember | whf:ClassAUnitsMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Environmental & Facilities Services | Environmental & Facilities Services | Environmental & Facilities Services | Environmental & Facilities Services | Environmental & Facilities Services | |
| Investment, Acquisition Date | Dec. 29, 2021 | Dec. 29, 2021 | ||||
| Investment Owned, Balance, Principal Amount | $ 83 | $ 83 | ||||
| Investment Owned, at Cost | 825 | 825 | ||||
| Investment Owned, at Fair Value | $ 661 | $ 825 | ||||
| Investment, Identifier [Axis]: Bridgepoint Healthcare, LLC First Lien Secured Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:BridgepointHealthcareLLCMember | whf:BridgepointHealthcareLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Health Care Facilities [Member] | Health Care Facilities [Member] | Health Care Facilities [Member] | Health Care Facilities [Member] | Health Care Facilities [Member] | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 7.75% | 7.75% | 7.75% | 7.75% | 7.75% | |
| Investment Interest Rate | 10.51% | 8.75% | 10.51% | 10.51% | 8.75% | |
| Investment, Acquisition Date | Oct. 05, 2021 | Oct. 05, 2021 | ||||
| Investment Maturity Date | Oct. 05, 2026 | Oct. 05, 2026 | Oct. 05, 2026 | Oct. 05, 2026 | Oct. 05, 2026 | |
| Investment Owned, at Fair Value | $ (11) | |||||
| Investment, Identifier [Axis]: Bridgepoint Healthcare, LLC First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:BridgepointHealthcareLLCMember | whf:BridgepointHealthcareLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Health Care Facilities [Member] | Health Care Facilities [Member] | Health Care Facilities [Member] | Health Care Facilities [Member] | Health Care Facilities [Member] | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 7.75% | 7.75% | 7.75% | 7.75% | 7.75% | |
| Investment Interest Rate | 10.51% | 8.75% | 10.51% | 10.51% | 8.75% | |
| Investment, Acquisition Date | Oct. 05, 2021 | Oct. 05, 2021 | ||||
| Investment Maturity Date | Oct. 05, 2026 | Oct. 05, 2026 | Oct. 05, 2026 | Oct. 05, 2026 | Oct. 05, 2026 | |
| Investment Owned, at Fair Value | $ (8) | |||||
| Investment, Identifier [Axis]: Bridgepoint Healthcare, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:BridgepointHealthcareLLCMember | whf:BridgepointHealthcareLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Health Care Facilities [Member] | Health Care Facilities [Member] | Health Care Facilities [Member] | Health Care Facilities [Member] | Health Care Facilities [Member] | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 7.75% | 7.75% | 7.75% | 7.75% | 7.75% | |
| Investment Interest Rate | 10.51% | 8.75% | 10.51% | 10.51% | 8.75% | |
| Investment, Acquisition Date | Oct. 05, 2021 | Oct. 05, 2021 | ||||
| Investment Maturity Date | Oct. 05, 2026 | Oct. 05, 2026 | Oct. 05, 2026 | Oct. 05, 2026 | Oct. 05, 2026 | |
| Investment Owned, Balance, Principal Amount | $ 10,562 | $ 10,979 | ||||
| Investment Owned, at Cost | 10,392 | 10,770 | ||||
| Investment Owned, at Fair Value | $ 10,337 | $ 10,769 | ||||
| Investment, Identifier [Axis]: Bulk Midco, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:BulkMidcoLLCMember | whf:BulkMidcoLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Cable And Satellite [Member] | Cable And Satellite [Member] | Cable And Satellite [Member] | Cable And Satellite [Member] | Cable And Satellite [Member] | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 5.25% | 7.24% | 5.25% | 5.25% | 7.24% | |
| Investment Interest Rate | 11.50% | 8.24% | 11.50% | 11.50% | 8.24% | |
| Investment, Acquisition Date | Jun. 08, 2018 | Jun. 08, 2018 | ||||
| Investment Maturity Date | Jun. 08, 2023 | Jun. 08, 2023 | Jun. 08, 2023 | Jun. 08, 2023 | Jun. 08, 2023 | |
| Investment Owned, Balance, Principal Amount | $ 14,922 | $ 15,000 | ||||
| Investment Owned, at Cost | 14,891 | 14,936 | ||||
| Investment Owned, at Fair Value | $ 14,323 | $ 14,526 | ||||
| Investment, Identifier [Axis]: CHS Therapy, LLC First Lien Secured Term Loan A | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:CHSTherapyLLCMember | whf:CHSTherapyLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanAMember | whf:FirstLienSecuredTermLoanAMember | whf:FirstLienSecuredTermLoanAMember | whf:FirstLienSecuredTermLoanAMember | whf:FirstLienSecuredTermLoanAMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Health Care Services [Member] | Health Care Services [Member] | Health Care Services [Member] | Health Care Services [Member] | Health Care Services [Member] | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.50% | 1.50% | 1.50% | 1.50% | 1.50% | |
| Investment, Basis Spread, Variable Rate | 9.00% | 9.00% | 9.00% | 9.00% | 9.00% | |
| Investment Interest Rate | 12.67% | 10.50% | 12.67% | 12.67% | 10.50% | |
| Investment, Acquisition Date | Jun. 14, 2019 | Jun. 14, 2019 | ||||
| Investment Maturity Date | Jun. 14, 2024 | Jun. 14, 2024 | Jun. 14, 2024 | Jun. 14, 2024 | Jun. 14, 2024 | |
| Investment Owned, Balance, Principal Amount | $ 7,125 | $ 7,242 | ||||
| Investment Owned, at Cost | 7,079 | 7,175 | ||||
| Investment Owned, at Fair Value | $ 7,125 | $ 7,242 | ||||
| Investment, Interest Rate, Paid in Kind | 0.50% | 0.50% | 0.50% | 0.50% | 0.50% | |
| Investment, Interest Rate, Paid in Cash | 12.17% | 10.00% | 12.17% | 12.17% | 10.00% | |
| Investment, Identifier [Axis]: CHS Therapy, LLC First Lien Secured Term Loan C | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:CHSTherapyLLCMember | whf:CHSTherapyLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanCMember | whf:FirstLienSecuredTermLoanCMember | whf:FirstLienSecuredTermLoanCMember | whf:FirstLienSecuredTermLoanCMember | whf:FirstLienSecuredTermLoanCMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Health Care Services [Member] | Health Care Services [Member] | Health Care Services [Member] | Health Care Services [Member] | Health Care Services [Member] | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.50% | 1.50% | 1.50% | 1.50% | 1.50% | |
| Investment, Basis Spread, Variable Rate | 9.00% | 9.00% | 9.00% | 9.00% | 9.00% | |
| Investment Interest Rate | 12.67% | 10.50% | 12.67% | 12.67% | 10.50% | |
| Investment, Acquisition Date | Oct. 07, 2020 | Oct. 07, 2020 | ||||
| Investment Maturity Date | Jun. 14, 2024 | Jun. 14, 2024 | Jun. 14, 2024 | Jun. 14, 2024 | Jun. 14, 2024 | |
| Investment Owned, Balance, Principal Amount | $ 877 | $ 891 | ||||
| Investment Owned, at Cost | 869 | 879 | ||||
| Investment Owned, at Fair Value | $ 877 | $ 891 | ||||
| Investment, Interest Rate, Paid in Kind | 0.50% | 0.50% | 0.50% | 0.50% | 0.50% | |
| Investment, Interest Rate, Paid in Cash | 12.17% | 10.00% | 12.17% | 12.17% | 10.00% | |
| Investment, Identifier [Axis]: CX Holdco LLC Common Units | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:CXHoldcoLLCMember | whf:CXHoldcoLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:CommonUnitsMember | whf:CommonUnitsMember | whf:CommonUnitsMember | whf:CommonUnitsMember | whf:CommonUnitsMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | |
| Investment, Acquisition Date | May 04, 2021 | May 04, 2021 | ||||
| Investment Owned, Balance, Principal Amount | $ 972 | $ 972 | ||||
| Investment Owned, at Cost | 972 | 972 | ||||
| Investment Owned, at Fair Value | $ 1,457 | $ 972 | ||||
| Investment, Identifier [Axis]: Camp Facility Services Holdings, LLC First Lien Secured Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:CampFacilityServicesHoldingsLLCMember | whf:CampFacilityServicesHoldingsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Specialized Consumer Services [Member] | Specialized Consumer Services [Member] | Specialized Consumer Services [Member] | Specialized Consumer Services [Member] | Specialized Consumer Services [Member] | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.50% | 6.50% | 6.50% | 6.50% | 6.50% | |
| Investment Interest Rate | 9.55% | 7.50% | 9.55% | 9.55% | 7.50% | |
| Investment, Acquisition Date | Nov. 16, 2021 | Nov. 16, 2021 | ||||
| Investment Maturity Date | Nov. 16, 2027 | Nov. 16, 2027 | Nov. 16, 2027 | Nov. 16, 2027 | Nov. 16, 2027 | |
| Investment Owned, at Fair Value | $ (24) | $ (1) | ||||
| Investment, Identifier [Axis]: Camp Facility Services Holdings, LLC First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:CampFacilityServicesHoldingsLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Specialized Consumer Services [Member] | Specialized Consumer Services [Member] | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 6.50% | 6.50% | ||||
| Investment Interest Rate | 7.50% | 7.50% | ||||
| Investment, Acquisition Date | Nov. 16, 2021 | |||||
| Investment Maturity Date | Nov. 16, 2027 | Nov. 16, 2027 | ||||
| Investment, Identifier [Axis]: Camp Facility Services Holdings, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:CampFacilityServicesHoldingsLLCMember | whf:CampFacilityServicesHoldingsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Specialized Consumer Services [Member] | Specialized Consumer Services [Member] | Specialized Consumer Services [Member] | Specialized Consumer Services [Member] | Specialized Consumer Services [Member] | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.50% | 6.50% | 6.50% | 6.50% | 6.50% | |
| Investment Interest Rate | 9.55% | 7.50% | 9.55% | 9.55% | 7.50% | |
| Investment, Acquisition Date | Nov. 16, 2021 | Nov. 16, 2021 | ||||
| Investment Maturity Date | Nov. 16, 2027 | Nov. 16, 2027 | Nov. 16, 2027 | Nov. 16, 2027 | Nov. 16, 2027 | |
| Investment Owned, Balance, Principal Amount | $ 11,830 | $ 13,000 | ||||
| Investment Owned, at Cost | 11,628 | 12,745 | ||||
| Investment Owned, at Fair Value | $ 11,558 | $ 12,742 | ||||
| Investment, Identifier [Axis]: Camp Facility Services Parent, LLC Preferred Units | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:CampFacilityServicesParentLLCMember | whf:CampFacilityServicesParentLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:PreferredUnitsMember | whf:PreferredUnitsMember | whf:PreferredUnitsMember | whf:PreferredUnitsMember | whf:PreferredUnitsMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Specialized Consumer Services [Member] | Specialized Consumer Services [Member] | Specialized Consumer Services [Member] | Specialized Consumer Services [Member] | Specialized Consumer Services [Member] | |
| Investment, Basis Spread, Variable Rate | 10.00% | 10.00% | 10.00% | 10.00% | 10.00% | |
| Investment, Acquisition Date | Nov. 16, 2021 | Nov. 16, 2021 | ||||
| Investment Owned, Balance, Principal Amount | $ 15 | $ 15 | ||||
| Investment Owned, at Cost | 840 | 840 | ||||
| Investment Owned, at Fair Value | $ 853 | $ 840 | ||||
| Investment, Interest Rate, Paid in Kind | 10.00% | 10.00% | 10.00% | 10.00% | 10.00% | |
| Investment, Identifier [Axis]: Cennox Holdings Limited, First Lien Secured Term Loan, Floor 1.00%, Spread L plus 6.00%, Rate 7.00%, Due 5/4/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:CennoxHoldingsLimitedMember | whf:CennoxHoldingsLimitedMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.00% | 6.00% | 6.00% | 6.00% | 6.00% | |
| Investment Interest Rate | 7.69% | 7.00% | 7.69% | 7.69% | 7.00% | |
| Investment, Acquisition Date | Jul. 16, 2021 | Jul. 16, 2021 | ||||
| Investment Maturity Date | May 04, 2026 | May 04, 2026 | May 04, 2026 | May 04, 2026 | May 04, 2026 | |
| Investment Owned, Balance, Principal Amount | $ 2,844 | $ 2,866 | ||||
| Investment Owned, at Cost | 3,868 | 3,889 | ||||
| Investment Owned, at Fair Value | $ 3,140 | $ 3,877 | ||||
| Investment, Identifier [Axis]: Cennox Holdings Limited, First lien Secured Revolving Loan, Floor 1.00%, Spread L plus 6.00%, Rate 7.00%, Due 5/4/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:CennoxHoldingsLimitedMember | whf:CennoxHoldingsLimitedMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.25% | 6.00% | 6.25% | 6.25% | 6.00% | |
| Investment Interest Rate | 9.78% | 7.00% | 9.78% | 9.78% | 7.00% | |
| Investment, Acquisition Date | Jun. 28, 2022 | Jul. 16, 2021 | ||||
| Investment Maturity Date | May 04, 2026 | May 04, 2026 | May 04, 2026 | May 04, 2026 | May 04, 2026 | |
| Investment Owned, Balance, Principal Amount | $ 9,482 | $ 864 | ||||
| Investment Owned, at Cost | 9,845 | 1,173 | ||||
| Investment Owned, at Fair Value | $ 9,205 | $ 1,169 | ||||
| Investment, Identifier [Axis]: Cennox, Inc., First Lien Secured Delayed Draw Loan, Floor 1.00%, Spread L plus 6.00%, Rate 7.00%, Due 5/4/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:CennoxInc.Member | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | IT Consulting And Other Services | IT Consulting And Other Services | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 6.00% | 6.00% | ||||
| Investment Interest Rate | 7.00% | 7.00% | ||||
| Investment, Acquisition Date | Jun. 28, 2021 | |||||
| Investment Maturity Date | May 04, 2026 | May 04, 2026 | ||||
| Investment Owned, Balance, Principal Amount | $ 8,915 | |||||
| Investment Owned, at Cost | 8,755 | |||||
| Investment Owned, at Fair Value | $ 8,915 | |||||
| Investment, Identifier [Axis]: Cennox, Inc., First Lien Secured Revolving Loan, Floor 1.00%, Spread L plus 6.00%, Rate 7.00%, Due 5/4/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:CennoxHoldingsLimitedMember | whf:CennoxInc.Member | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.00% | 6.00% | 6.00% | 6.00% | 6.00% | |
| Investment Interest Rate | 8.03% | 7.00% | 8.03% | 8.03% | 7.00% | |
| Investment, Acquisition Date | Jul. 16, 2021 | Jun. 28, 2021 | ||||
| Investment Maturity Date | May 04, 2026 | May 04, 2026 | May 04, 2026 | May 04, 2026 | May 04, 2026 | |
| Investment Owned, Balance, Principal Amount | $ 450 | $ 561 | ||||
| Investment Owned, at Cost | 680 | 551 | ||||
| Investment Owned, at Fair Value | $ 502 | $ 569 | ||||
| Investment, Identifier [Axis]: Cennox, Inc., First Lien Secured Term Loan, Floor 1.00%, Spread L plus 6.00%, Rate 7.00%, Due 5/4/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:CennoxInc.Member | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | IT Consulting And Other Services | IT Consulting And Other Services | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 6.00% | 6.00% | ||||
| Investment Interest Rate | 7.00% | 7.00% | ||||
| Investment, Acquisition Date | Jun. 28, 2021 | |||||
| Investment Maturity Date | May 04, 2026 | May 04, 2026 | ||||
| Investment Owned, Balance, Principal Amount | $ 8,525 | |||||
| Investment Owned, at Cost | 8,365 | |||||
| Investment Owned, at Fair Value | $ 8,438 | |||||
| Investment, Identifier [Axis]: Claridge Products and Equipment, LLC First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:ClaridgeProductsandEquipmentLLCMember | whf:ClaridgeProductsandEquipmentLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Construction Materials [Member] | Construction Materials [Member] | Construction Materials [Member] | Construction Materials [Member] | Construction Materials [Member] | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | us-gaap:BaseRateMember | us-gaap:PrimeRateMember | us-gaap:BaseRateMember | us-gaap:BaseRateMember | us-gaap:PrimeRateMember | |
| Investment, Interest Rate, Floor | 1.00% | 3.25% | 1.00% | 1.00% | 3.25% | |
| Investment, Basis Spread, Variable Rate | 5.72% | 5.50% | 5.72% | 5.72% | 5.50% | |
| Investment Interest Rate | 11.84% | 8.75% | 11.84% | 11.84% | 8.75% | |
| Investment, Acquisition Date | Dec. 30, 2020 | Dec. 30, 2020 | ||||
| Investment Maturity Date | Dec. 29, 2025 | Dec. 29, 2025 | Dec. 29, 2025 | Dec. 29, 2025 | Dec. 29, 2025 | |
| Investment Owned, Balance, Principal Amount | $ 926 | $ 211 | ||||
| Investment Owned, at Cost | 918 | 207 | ||||
| Investment Owned, at Fair Value | $ 888 | $ 204 | ||||
| Investment, Identifier [Axis]: Claridge Products and Equipment, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:ClaridgeProductsandEquipmentLLCMember | whf:ClaridgeProductsandEquipmentLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Construction Materials [Member] | Construction Materials [Member] | Construction Materials [Member] | Construction Materials [Member] | Construction Materials [Member] | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.50% | 6.50% | 6.50% | 6.50% | 6.50% | |
| Investment Interest Rate | 10.17% | 7.50% | 10.17% | 10.17% | 7.50% | |
| Investment, Acquisition Date | Dec. 30, 2020 | Dec. 30, 2020 | ||||
| Investment Maturity Date | Dec. 29, 2025 | Dec. 29, 2025 | Dec. 29, 2025 | Dec. 29, 2025 | Dec. 29, 2025 | |
| Investment Owned, Balance, Principal Amount | $ 7,582 | $ 7,640 | ||||
| Investment Owned, at Cost | 7,484 | 7,518 | ||||
| Investment Owned, at Fair Value | $ 7,280 | $ 7,469 | ||||
| Investment, Identifier [Axis]: CleanChoice Energy, Inc First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:CleanChoiceEnergyIncMember | whf:CleanChoiceEnergyIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Electric Utilities [Member] | Electric Utilities [Member] | Electric Utilities [Member] | Electric Utilities [Member] | Electric Utilities [Member] | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 7.25% | 7.25% | 7.25% | 7.25% | 7.25% | |
| Investment Interest Rate | 9.76% | 8.25% | 9.76% | 9.76% | 8.25% | |
| Investment, Acquisition Date | Oct. 12, 2021 | Oct. 12, 2021 | ||||
| Investment Maturity Date | Oct. 12, 2026 | Oct. 12, 2026 | Oct. 12, 2026 | Oct. 12, 2026 | Oct. 12, 2026 | |
| Investment Owned, Balance, Principal Amount | $ 10,500 | $ 10,500 | ||||
| Investment Owned, at Cost | 10,331 | 10,299 | ||||
| Investment Owned, at Fair Value | $ 10,408 | $ 10,296 | ||||
| Investment, Identifier [Axis]: Coastal Television Broadcasting Group LLC First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:CoastalTelevisionBroadcastingGroupLLCMember | whf:CoastalTelevisionBroadcastingGroupLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Broadcasting [Member] | Broadcasting [Member] | Broadcasting [Member] | Broadcasting [Member] | Broadcasting [Member] | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | whf:SecuredOvernightFinancingRateMember | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | whf:SecuredOvernightFinancingRateMember | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.50% | 6.50% | 6.50% | 6.50% | 6.50% | |
| Investment Interest Rate | 9.48% | 7.50% | 9.48% | 9.48% | 7.50% | |
| Investment, Acquisition Date | Dec. 30, 2021 | Dec. 30, 2021 | ||||
| Investment Maturity Date | Dec. 30, 2026 | Dec. 30, 2026 | Dec. 30, 2026 | Dec. 30, 2026 | Dec. 30, 2026 | |
| Investment Owned, at Fair Value | $ (4) | |||||
| Investment, Identifier [Axis]: Coastal Television Broadcasting Group LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:CoastalTelevisionBroadcastingGroupLLCMember | whf:CoastalTelevisionBroadcastingGroupLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Broadcasting [Member] | Broadcasting [Member] | Broadcasting [Member] | Broadcasting [Member] | Broadcasting [Member] | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | whf:SecuredOvernightFinancingRateMember | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | whf:SecuredOvernightFinancingRateMember | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.50% | 6.50% | 6.50% | 6.50% | 6.50% | |
| Investment Interest Rate | 9.48% | 7.50% | 9.48% | 9.48% | 7.50% | |
| Investment, Acquisition Date | Dec. 30, 2021 | Dec. 30, 2021 | ||||
| Investment Maturity Date | Dec. 30, 2026 | Dec. 30, 2026 | Dec. 30, 2026 | Dec. 30, 2026 | Dec. 30, 2026 | |
| Investment Owned, Balance, Principal Amount | $ 8,191 | $ 8,191 | ||||
| Investment Owned, at Cost | 8,052 | 8,027 | ||||
| Investment Owned, at Fair Value | $ 7,946 | $ 8,027 | ||||
| Investment, Identifier [Axis]: Crown Brands LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:CrownBrandsLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Distributors [Member] | Distributors [Member] | Distributors [Member] | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | |||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | |||
| Investment, Basis Spread, Variable Rate | 10.00% | 10.00% | 10.00% | |||
| Investment Interest Rate | 12.95% | 12.95% | 12.95% | |||
| Investment, Acquisition Date | Apr. 22, 2022 | |||||
| Investment Maturity Date | Dec. 09, 2025 | Dec. 09, 2025 | Dec. 09, 2025 | |||
| Investment Owned, Balance, Principal Amount | $ 357 | |||||
| Investment Owned, at Cost | 357 | |||||
| Investment Owned, at Fair Value | $ 344 | |||||
| Investment, Identifier [Axis]: Crown Brands LLC Second Lien Secured Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:CrownBrandsLLCMember | whf:CrownBrandsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:SecondLienSecuredDelayedDrawLoanMember | whf:SecondLienSecuredDelayedDrawLoanMember | whf:SecondLienSecuredDelayedDrawLoanMember | whf:SecondLienSecuredDelayedDrawLoanMember | whf:SecondLienSecuredDelayedDrawLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Distributors [Member] | Distributors [Member] | Distributors [Member] | Distributors [Member] | Distributors [Member] | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.50% | 1.50% | 1.50% | 1.50% | 1.50% | |
| Investment, Basis Spread, Variable Rate | 10.50% | 10.50% | 10.50% | 10.50% | 10.50% | |
| Investment Interest Rate | 13.74% | 12.00% | 13.74% | 13.74% | 12.00% | |
| Investment, Acquisition Date | Dec. 15, 2020 | Dec. 15, 2020 | ||||
| Investment Maturity Date | Jan. 08, 2026 | Jan. 08, 2026 | Jan. 08, 2026 | Jan. 08, 2026 | Jan. 08, 2026 | |
| Investment Owned, Balance, Principal Amount | $ 651 | $ 650 | ||||
| Investment Owned, at Cost | 651 | 650 | ||||
| Investment Owned, at Fair Value | $ 423 | $ 520 | ||||
| Investment, Identifier [Axis]: Crown Brands LLC Second Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:CrownBrandsLLCMember | whf:CrownBrandsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:SecondLienSecuredTermLoanMember | whf:SecondLienSecuredTermLoanMember | whf:SecondLienSecuredTermLoanMember | whf:SecondLienSecuredTermLoanMember | whf:SecondLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Distributors [Member] | Distributors [Member] | Distributors [Member] | Distributors [Member] | Distributors [Member] | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.50% | 1.50% | 1.50% | 1.50% | 1.50% | |
| Investment, Basis Spread, Variable Rate | 10.50% | 10.50% | 10.50% | 10.50% | 10.50% | |
| Investment Interest Rate | 13.62% | 12.00% | 13.62% | 13.62% | 12.00% | |
| Investment, Acquisition Date | Dec. 15, 2020 | Dec. 15, 2020 | ||||
| Investment Maturity Date | Jan. 08, 2026 | Jan. 08, 2026 | Jan. 08, 2026 | Jan. 08, 2026 | Jan. 08, 2026 | |
| Investment Owned, Balance, Principal Amount | $ 4,386 | $ 4,382 | ||||
| Investment Owned, at Cost | 4,318 | 4,299 | ||||
| Investment Owned, at Fair Value | $ 2,851 | $ 3,505 | ||||
| Investment, Identifier [Axis]: DCA Investment Holding, LLC First Lien Secured Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:DCAInvestmentHoldingLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Health Care Services [Member] | Health Care Services [Member] | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Investment, Interest Rate, Floor | 0.75% | 0.75% | ||||
| Investment, Basis Spread, Variable Rate | 6.25% | 6.25% | ||||
| Investment Interest Rate | 7.00% | 7.00% | ||||
| Investment, Acquisition Date | Mar. 12, 2021 | |||||
| Investment Maturity Date | Mar. 12, 2027 | Mar. 12, 2027 | ||||
| Investment Owned, Balance, Principal Amount | $ 678 | |||||
| Investment Owned, at Cost | 672 | |||||
| Investment Owned, at Fair Value | $ 688 | |||||
| Investment, Identifier [Axis]: DCA Investment Holding, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:DCAInvestmentHoldingLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Health Care Services [Member] | Health Care Services [Member] | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Investment, Interest Rate, Floor | 0.75% | 0.75% | ||||
| Investment, Basis Spread, Variable Rate | 6.25% | 6.25% | ||||
| Investment Interest Rate | 7.00% | 7.00% | ||||
| Investment, Acquisition Date | Mar. 12, 2021 | |||||
| Investment Maturity Date | Mar. 12, 2027 | Mar. 12, 2027 | ||||
| Investment Owned, Balance, Principal Amount | $ 7,025 | |||||
| Investment Owned, at Cost | 6,933 | |||||
| Investment Owned, at Fair Value | $ 6,988 | |||||
| Investment, Identifier [Axis]: Drew Foam Companies Inc First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:DrewFoamCompaniesIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Building Products | Building Products | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 6.00% | 6.00% | ||||
| Investment Interest Rate | 7.00% | 7.00% | ||||
| Investment, Acquisition Date | Nov. 05, 2020 | |||||
| Investment Maturity Date | Nov. 05, 2025 | Nov. 05, 2025 | ||||
| Investment Owned, Balance, Principal Amount | $ 7,207 | |||||
| Investment Owned, at Cost | 7,094 | |||||
| Investment Owned, at Fair Value | $ 7,183 | |||||
| Investment, Identifier [Axis]: Drew Foam Companies Inc, First Lien Secured Term Loan, Floor 1.00%, Spread L plus 6.00%, Rate 7.00%, Due 11/5/2025 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:DrewFoamCompaniesIncMember | whf:DrewFoamCompaniesIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Building Products | Building Products | Building Products | Building Products | Building Products | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.00% | 6.00% | 6.00% | 6.00% | 6.00% | |
| Investment Interest Rate | 9.67% | 7.00% | 9.67% | 9.67% | 7.00% | |
| Investment, Acquisition Date | Nov. 09, 2020 | Nov. 09, 2020 | ||||
| Investment Maturity Date | Nov. 05, 2025 | Nov. 05, 2025 | Nov. 05, 2025 | Nov. 05, 2025 | Nov. 05, 2025 | |
| Investment Owned, Balance, Principal Amount | $ 14,305 | $ 7,207 | ||||
| Investment Owned, at Cost | 14,125 | 7,096 | ||||
| Investment Owned, at Fair Value | $ 14,305 | $ 7,183 | ||||
| Investment, Identifier [Axis]: E-Phoenix Acquisition Co. Inc., First Lien Secured Term Loan, Floor 1.00%, Spread L plus 5.75%, Rate 6.75%, Due 6/23/2027 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:E-PhoenixAcquisitionCo.Inc.Member | whf:E-PhoenixAcquisitionCo.Inc.Member | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Research & Consulting Services | Research & Consulting Services | Research & Consulting Services | Research & Consulting Services | Research & Consulting Services | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 5.75% | 5.75% | 5.75% | 5.75% | 5.75% | |
| Investment Interest Rate | 9.42% | 6.75% | 9.42% | 9.42% | 6.75% | |
| Investment, Acquisition Date | Jul. 15, 2021 | Jul. 15, 2021 | ||||
| Investment Maturity Date | Jun. 23, 2027 | Jun. 23, 2027 | Jun. 23, 2027 | Jun. 23, 2027 | Jun. 23, 2027 | |
| Investment Owned, Balance, Principal Amount | $ 8,888 | $ 8,955 | ||||
| Investment Owned, at Cost | 8,799 | 8,852 | ||||
| Investment Owned, at Fair Value | $ 8,832 | $ 8,901 | ||||
| Investment, Identifier [Axis]: Eddy Acquisitions, LLC Preferred Units | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:EddyAcquisitionsLLCMember | whf:EddyAcquisitionsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:PreferredUnitsMember | whf:PreferredUnitsMember | whf:PreferredUnitsMember | whf:PreferredUnitsMember | whf:PreferredUnitsMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Education Services [Member] | Education Services [Member] | Education Services [Member] | Education Services [Member] | Education Services [Member] | |
| Investment, Basis Spread, Variable Rate | 12.00% | 12.00% | 12.00% | 12.00% | 12.00% | |
| Investment Interest Rate | 12.00% | 12.00% | 12.00% | 12.00% | 12.00% | |
| Investment, Acquisition Date | Sep. 15, 2021 | Sep. 15, 2021 | ||||
| Investment Owned, Balance, Principal Amount | $ 167 | $ 167 | ||||
| Investment Owned, at Cost | 167 | 167 | ||||
| Investment Owned, at Fair Value | $ 118 | $ 167 | ||||
| Investment, Identifier [Axis]: Education Networks of America, Inc First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:EducationNetworksofAmericaIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Application Software | Application Software | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 5.50% | 5.50% | ||||
| Investment Interest Rate | 6.50% | 6.50% | ||||
| Investment, Acquisition Date | Nov. 30, 2021 | |||||
| Investment Maturity Date | Oct. 27, 2026 | Oct. 27, 2026 | ||||
| Investment Owned, Balance, Principal Amount | $ 4,719 | |||||
| Investment Owned, at Cost | 4,511 | |||||
| Investment Owned, at Fair Value | $ 4,508 | |||||
| Investment, Identifier [Axis]: EducationDynamics, LLC First Lien Secured Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:EducationDynamicsLLCMember | whf:EducationDynamicsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Education Services [Member] | Education Services [Member] | Education Services [Member] | Education Services [Member] | Education Services [Member] | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 7.00% | 7.00% | 7.00% | 7.00% | 7.00% | |
| Investment Interest Rate | 10.05% | 8.00% | 10.05% | 10.05% | 8.00% | |
| Investment, Acquisition Date | Sep. 15, 2021 | Sep. 15, 2021 | ||||
| Investment Maturity Date | Sep. 15, 2026 | Sep. 15, 2026 | Sep. 15, 2026 | Sep. 15, 2026 | Sep. 15, 2026 | |
| Investment Owned, at Fair Value | $ (3) | |||||
| Investment, Interest Rate, Paid in Kind | 0.50% | 0.50% | 0.50% | 0.50% | 0.50% | |
| Investment, Interest Rate, Paid in Cash | 9.55% | 7.50% | 9.55% | 9.55% | 7.50% | |
| Investment, Identifier [Axis]: EducationDynamics, LLC First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:EducationDynamicsLLCMember | whf:EducationDynamicsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Education Services [Member] | Education Services [Member] | Education Services [Member] | Education Services [Member] | Education Services [Member] | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | us-gaap:PrimeRateMember | London Interbank Offered Rate (LIBOR) [Member] | us-gaap:PrimeRateMember | us-gaap:PrimeRateMember | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 5.50% | 7.00% | 5.50% | 5.50% | 7.00% | |
| Investment Interest Rate | 11.75% | 8.00% | 11.75% | 11.75% | 8.00% | |
| Investment, Acquisition Date | Sep. 15, 2021 | Sep. 15, 2021 | ||||
| Investment Maturity Date | Sep. 15, 2026 | Sep. 15, 2026 | Sep. 15, 2026 | Sep. 15, 2026 | Sep. 15, 2026 | |
| Investment Owned, Balance, Principal Amount | $ 240 | |||||
| Investment Owned, at Cost | 236 | |||||
| Investment Owned, at Fair Value | $ 234 | |||||
| Investment, Interest Rate, Paid in Kind | 0.50% | 0.50% | ||||
| Investment, Interest Rate, Paid in Cash | 7.50% | 7.50% | ||||
| Investment, Identifier [Axis]: EducationDynamics, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:EducationDynamicsLLCMember | whf:EducationDynamicsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Education Services [Member] | Education Services [Member] | Education Services [Member] | Education Services [Member] | Education Services [Member] | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 7.00% | 7.00% | 7.00% | 7.00% | 7.00% | |
| Investment Interest Rate | 10.05% | 8.00% | 10.05% | 10.05% | 8.00% | |
| Investment, Acquisition Date | Sep. 15, 2021 | Sep. 15, 2021 | ||||
| Investment Maturity Date | Sep. 15, 2026 | Sep. 15, 2026 | Sep. 15, 2026 | Sep. 15, 2026 | Sep. 15, 2026 | |
| Investment Owned, Balance, Principal Amount | $ 13,119 | $ 13,318 | ||||
| Investment Owned, at Cost | 12,912 | 13,068 | ||||
| Investment Owned, at Fair Value | $ 12,887 | $ 13,064 | ||||
| Investment, Interest Rate, Paid in Kind | 0.50% | 0.50% | 0.50% | 0.50% | 0.50% | |
| Investment, Interest Rate, Paid in Cash | 9.55% | 7.50% | 9.55% | 9.55% | 7.50% | |
| Investment, Identifier [Axis]: EducationDynamics, LLC Subordinated Unsecured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:EducationDynamicsLLCMember | whf:EducationDynamicsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:SubordinatedUnsecuredTermLoanMember | whf:SubordinatedUnsecuredTermLoanMember | whf:SubordinatedUnsecuredTermLoanMember | whf:SubordinatedUnsecuredTermLoanMember | whf:SubordinatedUnsecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Education Services [Member] | Education Services [Member] | Education Services [Member] | Education Services [Member] | Education Services [Member] | |
| Investment, Basis Spread, Variable Rate | 4.00% | 4.00% | 4.00% | 4.00% | 4.00% | |
| Investment Interest Rate | 4.00% | 4.00% | 4.00% | 4.00% | 4.00% | |
| Investment, Acquisition Date | Sep. 15, 2021 | Sep. 15, 2021 | ||||
| Investment Maturity Date | Mar. 15, 2027 | Mar. 15, 2027 | Mar. 15, 2027 | Mar. 15, 2027 | Mar. 15, 2027 | |
| Investment Owned, Balance, Principal Amount | $ 167 | $ 167 | ||||
| Investment Owned, at Cost | 167 | 167 | ||||
| Investment Owned, at Fair Value | $ 167 | $ 167 | ||||
| Investment, Identifier [Axis]: Empire Office, Inc First Lien Secured Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:EmpireOfficeIncMember | whf:EmpireOfficeIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Office Services And Supplies [Member] | Office Services And Supplies [Member] | Office Services And Supplies [Member] | Office Services And Supplies [Member] | Office Services And Supplies [Member] | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.50% | 1.50% | 1.50% | 1.50% | 1.50% | |
| Investment, Basis Spread, Variable Rate | 6.50% | 6.75% | 6.50% | 6.50% | 6.75% | |
| Investment Interest Rate | 9.62% | 8.25% | 9.62% | 9.62% | 8.25% | |
| Investment, Acquisition Date | Aug. 17, 2021 | Aug. 17, 2021 | ||||
| Investment Maturity Date | Apr. 12, 2024 | Apr. 12, 2024 | Apr. 12, 2024 | Apr. 12, 2024 | Apr. 12, 2024 | |
| Investment Owned, Balance, Principal Amount | $ 4,864 | |||||
| Investment Owned, at Cost | 4,792 | |||||
| Investment Owned, at Fair Value | $ 4,820 | $ 7 | ||||
| Investment, Identifier [Axis]: Empire Office, Inc First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:EmpireOfficeIncMember | whf:EmpireOfficeIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Office Services And Supplies [Member] | Office Services And Supplies [Member] | Office Services And Supplies [Member] | Office Services And Supplies [Member] | Office Services And Supplies [Member] | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.50% | 1.50% | 1.50% | 1.50% | 1.50% | |
| Investment, Basis Spread, Variable Rate | 6.50% | 6.75% | 6.50% | 6.50% | 6.75% | |
| Investment Interest Rate | 9.62% | 8.25% | 9.62% | 9.62% | 8.25% | |
| Investment, Acquisition Date | Apr. 12, 2019 | Apr. 12, 2019 | ||||
| Investment Maturity Date | Apr. 12, 2024 | Apr. 12, 2024 | Apr. 12, 2024 | Apr. 12, 2024 | Apr. 12, 2024 | |
| Investment Owned, Balance, Principal Amount | $ 12,019 | $ 12,656 | ||||
| Investment Owned, at Cost | 11,923 | 12,507 | ||||
| Investment Owned, at Fair Value | $ 11,910 | $ 12,589 | ||||
| Investment, Identifier [Axis]: Epiphany Business Services, LLC First Lien Secured Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:EpiphanyBusinessServicesLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Health Care Facilities [Member] | Health Care Facilities [Member] | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 7.50% | 7.50% | ||||
| Investment Interest Rate | 8.50% | 8.50% | ||||
| Investment, Acquisition Date | Dec. 04, 2020 | |||||
| Investment Maturity Date | Jun. 22, 2023 | Jun. 22, 2023 | ||||
| Investment Owned, Balance, Principal Amount | $ 3,052 | |||||
| Investment Owned, at Cost | 3,008 | |||||
| Investment Owned, at Fair Value | $ 3,027 | |||||
| Investment, Identifier [Axis]: Epiphany Business Services, LLC First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:EpiphanyBusinessServicesLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Health Care Facilities [Member] | Health Care Facilities [Member] | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 7.50% | 7.50% | ||||
| Investment Interest Rate | 8.50% | 8.50% | ||||
| Investment, Acquisition Date | Dec. 04, 2020 | |||||
| Investment Maturity Date | Jun. 22, 2023 | Jun. 22, 2023 | ||||
| Investment Owned, at Fair Value | $ 3 | |||||
| Investment, Identifier [Axis]: Epiphany Business Services, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:EpiphanyBusinessServicesLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Health Care Facilities [Member] | Health Care Facilities [Member] | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 7.50% | 7.50% | ||||
| Investment Interest Rate | 8.50% | 8.50% | ||||
| Investment, Acquisition Date | Dec. 04, 2020 | |||||
| Investment Maturity Date | Jun. 22, 2023 | Jun. 22, 2023 | ||||
| Investment Owned, Balance, Principal Amount | $ 4,278 | |||||
| Investment Owned, at Cost | 4,214 | |||||
| Investment Owned, at Fair Value | $ 4,235 | |||||
| Investment, Identifier [Axis]: Escalon Services Inc First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:EscalonServicesIncMember | whf:EscalonServicesIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Data Processing & Outsourced Services | Data Processing & Outsourced Services | Data Processing & Outsourced Services | Data Processing & Outsourced Services | Data Processing & Outsourced Services | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 10.31% | 13.50% | 10.31% | 10.31% | 13.50% | |
| Investment Interest Rate | 13.22% | 14.50% | 13.22% | 13.22% | 14.50% | |
| Investment, Acquisition Date | Dec. 04, 2020 | Dec. 04, 2020 | ||||
| Investment Maturity Date | Dec. 04, 2025 | Dec. 04, 2025 | Dec. 04, 2025 | Dec. 04, 2025 | Dec. 04, 2025 | |
| Investment Owned, Balance, Principal Amount | $ 17,278 | $ 8,046 | ||||
| Investment Owned, at Cost | 16,599 | 7,490 | ||||
| Investment Owned, at Fair Value | $ 17,797 | $ 8,046 | ||||
| Investment, Interest Rate, Paid in Kind | 1.50% | 1.50% | 1.50% | |||
| Investment, Interest Rate, Paid in Cash | 11.72% | 13.00% | 11.72% | 11.72% | 13.00% | |
| Investment, Identifier [Axis]: Escalon Services Inc Warrants | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:EscalonServicesIncMember | whf:EscalonServicesIncMember | ||||
| Investment, Type [Extensible Enumeration] | Warrant [Member] | Warrant [Member] | Warrant [Member] | Warrant [Member] | Warrant [Member] | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Data Processing & Outsourced Services | Data Processing & Outsourced Services | Data Processing & Outsourced Services | Data Processing & Outsourced Services | Data Processing & Outsourced Services | |
| Investment, Acquisition Date | Dec. 04, 2020 | Dec. 04, 2020 | ||||
| Investment Owned, Balance, Principal Amount | $ 709 | $ 709 | ||||
| Investment Owned, at Cost | 476 | 476 | ||||
| Investment Owned, at Fair Value | $ 2,368 | $ 893 | ||||
| Investment, Identifier [Axis]: FR Flow Control CB LLC, First Lien Secured Term Loan B, Floor 1.00%, Spread L plus 5.50%, Rate 6.50%, Due 6/28/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:FRFlowControlCBLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanBMember | whf:FirstLienSecuredTermLoanBMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Industrial Machinery | Industrial Machinery | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 5.50% | 5.50% | ||||
| Investment Interest Rate | 6.50% | 6.50% | ||||
| Investment, Acquisition Date | Jul. 19, 2019 | |||||
| Investment Maturity Date | Jun. 28, 2026 | Jun. 28, 2026 | ||||
| Investment Owned, Balance, Principal Amount | $ 6,815 | |||||
| Investment Owned, at Cost | 6,727 | |||||
| Investment Owned, at Fair Value | $ 6,815 | |||||
| Investment, Identifier [Axis]: Flexitallic Group SAS First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:FlexitallicGroupSASMember | whf:FlexitallicGroupSASMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Commodity Chemicals [Member] | Commodity Chemicals [Member] | Commodity Chemicals [Member] | Commodity Chemicals [Member] | Commodity Chemicals [Member] | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | London Interbank Offered Rate (LIBOR) [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 7.50% | 7.50% | 7.50% | 7.50% | 7.50% | |
| Investment Interest Rate | 11.20% | 8.50% | 11.20% | 11.20% | 8.50% | |
| Investment, Acquisition Date | Oct. 28, 2019 | Oct. 28, 2019 | ||||
| Investment Maturity Date | Oct. 29, 2026 | Oct. 29, 2026 | Oct. 29, 2026 | Oct. 29, 2026 | Oct. 29, 2026 | |
| Investment Owned, Balance, Principal Amount | $ 16,371 | $ 15,722 | ||||
| Investment Owned, at Cost | 15,777 | 15,047 | ||||
| Investment Owned, at Fair Value | $ 16,003 | $ 15,172 | ||||
| Investment, Interest Rate, Paid in Kind | 0.50% | 0.50% | 0.50% | 0.50% | 0.50% | |
| Investment, Interest Rate, Paid in Cash | 10.70% | 8.00% | 10.70% | 10.70% | 8.00% | |
| Investment, Identifier [Axis]: Future Payment Technologies, LP First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:FuturePaymentTechnologiesLPMember | whf:FuturePaymentTechnologiesLPMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Data Processing & Outsourced Services | Data Processing & Outsourced Services | Data Processing & Outsourced Services | Data Processing & Outsourced Services | Data Processing & Outsourced Services | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 8.25% | 8.25% | 8.25% | 8.25% | 8.25% | |
| Investment Interest Rate | 10.81% | 9.25% | 10.81% | 10.81% | 9.25% | |
| Investment, Acquisition Date | Dec. 23, 2016 | Dec. 23, 2016 | ||||
| Investment Maturity Date | Jun. 07, 2024 | Jun. 07, 2024 | Jun. 07, 2024 | Jun. 07, 2024 | Jun. 07, 2024 | |
| Investment Owned, Balance, Principal Amount | $ 23,222 | $ 24,000 | ||||
| Investment Owned, at Cost | 23,074 | 23,811 | ||||
| Investment Owned, at Fair Value | $ 23,222 | $ 23,925 | ||||
| Investment, Identifier [Axis]: Geo Logic Systems Ltd., First Lien Secured Revolving Loan, Floor 1.00%, Spread C plus 6.50%, Rate 7.50%, Due 12/19/2024 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:GeoLogicSystemsLtdMember | whf:GeoLogicSystemsLtdMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Data Processing & Outsourced Services | Data Processing & Outsourced Services | Data Processing & Outsourced Services | Data Processing & Outsourced Services | Data Processing & Outsourced Services | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.50% | 6.50% | 6.50% | 6.50% | 6.50% | |
| Investment Interest Rate | 10.67% | 7.50% | 10.67% | 10.67% | 7.50% | |
| Investment, Acquisition Date | Jan. 22, 2020 | Jan. 22, 2020 | ||||
| Investment Maturity Date | Dec. 19, 2024 | Dec. 19, 2024 | Dec. 19, 2024 | Dec. 19, 2024 | Dec. 19, 2024 | |
| Investment Owned, at Fair Value | $ 2 | $ 4 | ||||
| Investment, Identifier [Axis]: Geo Logic Systems Ltd., First Lien Secured Term Loan, Floor 1.00%, Spread C plus 6.50%, Rate 7.50%, Due 12/19/2024 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:GeoLogicSystemsLtdMember | whf:GeoLogicSystemsLtdMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Data Processing & Outsourced Services | Data Processing & Outsourced Services | Data Processing & Outsourced Services | Data Processing & Outsourced Services | Data Processing & Outsourced Services | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.50% | 6.50% | 6.50% | 6.50% | 6.50% | |
| Investment Interest Rate | 10.67% | 7.50% | 10.67% | 10.67% | 7.50% | |
| Investment, Acquisition Date | Jan. 22, 2020 | Jan. 22, 2020 | ||||
| Investment Maturity Date | Dec. 19, 2024 | Dec. 19, 2024 | Dec. 19, 2024 | Dec. 19, 2024 | Dec. 19, 2024 | |
| Investment Owned, Balance, Principal Amount | $ 20,225 | $ 20,632 | ||||
| Investment Owned, at Cost | 15,497 | 15,766 | ||||
| Investment Owned, at Fair Value | $ 14,505 | $ 16,156 | ||||
| Investment, Identifier [Axis]: Grupo HIMA San Pablo, Inc Amended Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:GrupoHIMASanPabloIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:AmendedTermLoanMember | whf:AmendedTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Health Care Facilities [Member] | Health Care Facilities [Member] | ||||
| Investment, Interest Rate, Floor | 1.50% | 1.50% | ||||
| Investment, Basis Spread, Variable Rate | 9.00% | 9.00% | ||||
| Investment Interest Rate | 10.50% | 10.50% | ||||
| Investment, Acquisition Date | Nov. 24, 2021 | |||||
| Investment Maturity Date | Nov. 24, 2023 | Nov. 24, 2023 | ||||
| Investment Owned, Balance, Principal Amount | $ 1,708 | |||||
| Investment Owned, at Cost | 1,704 | |||||
| Investment Owned, at Fair Value | $ 1,708 | |||||
| Investment, Interest Rate, Paid in Kind | 10.50% | 10.50% | ||||
| Investment, Interest Rate, Paid in Cash | 0.00% | 0.00% | ||||
| Investment, Identifier [Axis]: Grupo HIMA San Pablo, Inc First Lien Secured Term Loan A | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:GrupoHIMASanPabloIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanAMember | whf:FirstLienSecuredTermLoanAMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Health Care Facilities [Member] | Health Care Facilities [Member] | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Investment, Basis Spread, Variable Rate | 9.00% | 9.00% | ||||
| Investment Interest Rate | 9.13% | 9.13% | ||||
| Investment, Acquisition Date | May 05, 2019 | |||||
| Investment Maturity Date | Apr. 30, 2019 | Apr. 30, 2019 | ||||
| Investment Owned, Balance, Principal Amount | $ 3,476 | |||||
| Investment Owned, at Cost | 3,476 | |||||
| Investment Owned, at Fair Value | $ 1,169 | |||||
| Investment, Identifier [Axis]: Grupo HIMA San Pablo, Inc First Lien Secured Term Loan B | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:GrupoHIMASanPabloIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanBMember | whf:FirstLienSecuredTermLoanBMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Health Care Facilities [Member] | Health Care Facilities [Member] | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Investment, Interest Rate, Floor | 1.50% | 1.50% | ||||
| Investment, Basis Spread, Variable Rate | 9.00% | 9.00% | ||||
| Investment Interest Rate | 10.50% | 10.50% | ||||
| Investment, Acquisition Date | Feb. 01, 2013 | |||||
| Investment Maturity Date | Apr. 30, 2019 | Apr. 30, 2019 | ||||
| Investment Owned, Balance, Principal Amount | $ 12,185 | |||||
| Investment Owned, at Cost | 12,185 | |||||
| Investment Owned, at Fair Value | $ 4,097 | |||||
| Investment, Interest Rate, Paid in Kind | 2.00% | 2.00% | ||||
| Investment, Interest Rate, Paid in Cash | 13.75% | 13.75% | ||||
| Investment, Identifier [Axis]: Grupo HIMA San Pablo, Inc Second Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:GrupoHIMASanPabloIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:SecondLienSecuredTermLoanMember | whf:SecondLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Health Care Facilities [Member] | Health Care Facilities [Member] | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Investment, Basis Spread, Variable Rate | 15.75% | 15.75% | ||||
| Investment Interest Rate | 15.75% | 15.75% | ||||
| Investment, Acquisition Date | Feb. 01, 2013 | |||||
| Investment Maturity Date | Jul. 31, 2018 | Jul. 31, 2018 | ||||
| Investment Owned, Balance, Principal Amount | $ 1,028 | |||||
| Investment Owned, at Cost | $ 1,024 | |||||
| Investment, Identifier [Axis]: Grupo HIMA San Pablo, Inc Superpriority Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:GrupoHIMASanPabloIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:SuperpriorityDelayedDrawLoanMember | whf:SuperpriorityDelayedDrawLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Health Care Facilities [Member] | Health Care Facilities [Member] | ||||
| Investment, Basis Spread, Variable Rate | 12.00% | 12.00% | ||||
| Investment Interest Rate | 12.00% | 12.00% | ||||
| Investment, Acquisition Date | Nov. 24, 2021 | |||||
| Investment Maturity Date | Nov. 24, 2023 | Nov. 24, 2023 | ||||
| Investment Owned, Balance, Principal Amount | $ 568 | |||||
| Investment Owned, at Cost | 568 | |||||
| Investment Owned, at Fair Value | $ 568 | |||||
| Investment, Identifier [Axis]: HC Salon Holdings, Inc First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:HCSalonHoldingsIncMember | whf:HCSalonHoldingsIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Specialized Consumer Services [Member] | Specialized Consumer Services [Member] | Specialized Consumer Services [Member] | Specialized Consumer Services [Member] | Specialized Consumer Services [Member] | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 8.00% | 8.00% | 8.00% | 8.00% | 8.00% | |
| Investment Interest Rate | 11.67% | 9.00% | 11.67% | 11.67% | 9.00% | |
| Investment, Acquisition Date | Sep. 30, 2021 | Sep. 30, 2021 | ||||
| Investment Maturity Date | Sep. 30, 2026 | Sep. 30, 2026 | Sep. 30, 2026 | Sep. 30, 2026 | Sep. 30, 2026 | |
| Investment Owned, at Fair Value | $ 11 | |||||
| Investment, Identifier [Axis]: HC Salon Holdings, Inc First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:HCSalonHoldingsIncMember | whf:HCSalonHoldingsIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Specialized Consumer Services [Member] | Specialized Consumer Services [Member] | Specialized Consumer Services [Member] | Specialized Consumer Services [Member] | Specialized Consumer Services [Member] | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 8.00% | 8.00% | 8.00% | 8.00% | 8.00% | |
| Investment Interest Rate | 11.67% | 9.00% | 11.67% | 11.67% | 9.00% | |
| Investment, Acquisition Date | Sep. 30, 2021 | Sep. 30, 2021 | ||||
| Investment Maturity Date | Sep. 30, 2026 | Sep. 30, 2026 | Sep. 30, 2026 | Sep. 30, 2026 | Sep. 30, 2026 | |
| Investment Owned, Balance, Principal Amount | $ 11,550 | $ 11,638 | ||||
| Investment Owned, at Cost | 11,365 | 11,417 | ||||
| Investment Owned, at Fair Value | $ 11,550 | $ 11,416 | ||||
| Investment, Identifier [Axis]: HRG Management, LLC First Lien Secured Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:HRGManagementLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Real Estate Operating Companies | Real Estate Operating Companies | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 6.25% | 6.25% | ||||
| Investment Interest Rate | 7.25% | 7.25% | ||||
| Investment, Acquisition Date | Oct. 19, 2021 | |||||
| Investment Maturity Date | Oct. 19, 2026 | Oct. 19, 2026 | ||||
| Investment Owned, Balance, Principal Amount | $ 653 | |||||
| Investment Owned, at Cost | 644 | |||||
| Investment Owned, at Fair Value | $ 651 | |||||
| Investment, Identifier [Axis]: HRG Management, LLC First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:HRGManagementLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Real Estate Operating Companies | Real Estate Operating Companies | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 6.25% | 6.25% | ||||
| Investment Interest Rate | 7.25% | 7.25% | ||||
| Investment, Acquisition Date | Oct. 19, 2021 | |||||
| Investment Maturity Date | Oct. 19, 2026 | Oct. 19, 2026 | ||||
| Investment, Identifier [Axis]: HRG Management, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:HRGManagementLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Real Estate Operating Companies | Real Estate Operating Companies | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 6.25% | 6.25% | ||||
| Investment Interest Rate | 7.25% | 7.25% | ||||
| Investment, Acquisition Date | Oct. 19, 2021 | |||||
| Investment Maturity Date | Oct. 19, 2026 | Oct. 19, 2026 | ||||
| Investment Owned, Balance, Principal Amount | $ 4,875 | |||||
| Investment Owned, at Cost | 4,781 | |||||
| Investment Owned, at Fair Value | $ 4,780 | |||||
| Investment, Identifier [Axis]: HRG Management, LLC, First Lien Secured Delayed Draw Loan, Floor 1.00%, Spread L plus 6.25%, Rate 7.29%, Due 10/19/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | HRG Management, LLC HomeRiver Group, LLC [Member] | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Real Estate Operating Companies | Real Estate Operating Companies | Real Estate Operating Companies | |||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | |||
| Investment, Basis Spread, Variable Rate | 6.25% | 6.25% | 6.25% | |||
| Investment Interest Rate | 8.99% | 8.99% | 8.99% | |||
| Investment, Acquisition Date | Feb. 18, 2022 | |||||
| Investment Maturity Date | Oct. 19, 2026 | Oct. 19, 2026 | Oct. 19, 2026 | |||
| Investment Owned, Balance, Principal Amount | $ 1,273 | |||||
| Investment Owned, at Cost | 1,257 | |||||
| Investment Owned, at Fair Value | $ 1,242 | |||||
| Investment, Identifier [Axis]: HRG Management, LLC, First Lien Secured Revolving Loan, Floor 1.00%, Spread L plus 6.25%, Rate 7.29%, Due 10/19/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | HRG Management, LLC HomeRiver Group, LLC [Member] | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Real Estate Operating Companies | Real Estate Operating Companies | Real Estate Operating Companies | |||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | |||
| Investment, Basis Spread, Variable Rate | 6.25% | 6.25% | 6.25% | |||
| Investment Interest Rate | 8.99% | 8.99% | 8.99% | |||
| Investment, Acquisition Date | Feb. 18, 2022 | |||||
| Investment Maturity Date | Oct. 19, 2026 | Oct. 19, 2026 | Oct. 19, 2026 | |||
| Investment Owned, at Fair Value | $ (4) | |||||
| Investment, Identifier [Axis]: HRG Management, LLC, First Lien Secured Term Loan, Floor 1.00%, Spread L plus 6.25%, Rate 7.25%, Due 10/19/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | HRG Management, LLC HomeRiver Group, LLC [Member] | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Real Estate Operating Companies | Real Estate Operating Companies | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 6.25% | 6.25% | ||||
| Investment Interest Rate | 7.25% | 7.25% | ||||
| Investment, Acquisition Date | Dec. 28, 2021 | |||||
| Investment Maturity Date | Oct. 19, 2026 | Oct. 19, 2026 | ||||
| Investment Owned, Balance, Principal Amount | $ 4,875 | |||||
| Investment Owned, at Cost | 4,781 | |||||
| Investment Owned, at Fair Value | $ 4,780 | |||||
| Investment, Identifier [Axis]: HRG Management, LLC, First Lien Secured Term Loan, Floor 1.00%, Spread L plus 6.25%, Rate 7.29%, Due 10/19/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | HRG Management, LLC HomeRiver Group, LLC [Member] | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Real Estate Operating Companies | Real Estate Operating Companies | Real Estate Operating Companies | |||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | |||
| Investment, Basis Spread, Variable Rate | 6.25% | 6.25% | 6.25% | |||
| Investment Interest Rate | 8.99% | 8.99% | 8.99% | |||
| Investment, Acquisition Date | Dec. 28, 2021 | |||||
| Investment Maturity Date | Oct. 19, 2026 | Oct. 19, 2026 | Oct. 19, 2026 | |||
| Investment Owned, Balance, Principal Amount | $ 9,677 | |||||
| Investment Owned, at Cost | 9,520 | |||||
| Investment Owned, at Fair Value | $ 9,484 | |||||
| Investment, Identifier [Axis]: Hollander Intermediate LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:HollanderIntermediateLlcMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Home Furnishings [Member] | Home Furnishings [Member] | Home Furnishings [Member] | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | |||
| Investment, Interest Rate, Floor | 2.00% | 2.00% | 2.00% | |||
| Investment, Basis Spread, Variable Rate | 8.75% | 8.75% | 8.75% | |||
| Investment Interest Rate | 11.79% | 11.79% | 11.79% | |||
| Investment, Acquisition Date | Sep. 19, 2022 | |||||
| Investment Maturity Date | Sep. 21, 2026 | Sep. 21, 2026 | Sep. 21, 2026 | |||
| Investment Owned, Balance, Principal Amount | $ 4,891 | |||||
| Investment Owned, at Cost | 4,849 | |||||
| Investment Owned, at Fair Value | $ 4,671 | |||||
| Investment, Identifier [Axis]: Honors Holdings, LLC First Lien Secured Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:HonorsHoldingsLLCMember | whf:HonorsHoldingsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Leisure Facilities [Member] | Leisure Facilities [Member] | Leisure Facilities [Member] | Leisure Facilities [Member] | Leisure Facilities [Member] | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 7.46% | 7.58% | 7.46% | 7.46% | 7.58% | |
| Investment Interest Rate | 10.80% | 8.58% | 10.80% | 10.80% | 8.58% | |
| Investment, Acquisition Date | Sep. 06, 2019 | Sep. 06, 2019 | ||||
| Investment Maturity Date | Sep. 06, 2024 | Sep. 06, 2024 | Sep. 06, 2024 | Sep. 06, 2024 | Sep. 06, 2024 | |
| Investment Owned, Balance, Principal Amount | $ 4,649 | $ 4,649 | ||||
| Investment Owned, at Cost | 4,618 | 4,611 | ||||
| Investment Owned, at Fair Value | $ 4,603 | $ 4,578 | ||||
| Investment, Interest Rate, Paid in Kind | 0.50% | 0.50% | 0.50% | 0.50% | 0.50% | |
| Investment, Interest Rate, Paid in Cash | 10.30% | 8.08% | 10.30% | 10.30% | 8.08% | |
| Investment, Identifier [Axis]: Honors Holdings, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:HonorsHoldingsLLCMember | whf:HonorsHoldingsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Leisure Facilities [Member] | Leisure Facilities [Member] | Leisure Facilities [Member] | Leisure Facilities [Member] | Leisure Facilities [Member] | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 7.56% | 7.96% | 7.56% | 7.56% | 7.96% | |
| Investment Interest Rate | 10.73% | 8.96% | 10.73% | 10.73% | 8.96% | |
| Investment, Acquisition Date | Sep. 06, 2019 | Sep. 06, 2019 | ||||
| Investment Maturity Date | Sep. 06, 2024 | Sep. 06, 2024 | Sep. 06, 2024 | Sep. 06, 2024 | Sep. 06, 2024 | |
| Investment Owned, Balance, Principal Amount | $ 9,440 | $ 9,440 | ||||
| Investment Owned, at Cost | 9,337 | 9,315 | ||||
| Investment Owned, at Fair Value | $ 9,346 | $ 9,296 | ||||
| Investment, Interest Rate, Paid in Kind | 0.50% | 0.50% | 0.50% | 0.50% | 0.50% | |
| Investment, Interest Rate, Paid in Cash | 10.23% | 8.46% | 10.23% | 10.23% | 8.46% | |
| Investment, Identifier [Axis]: I And I Sales Group, LLC First Lien Secured Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:IAndISalesGroupLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Advertising | Advertising | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 6.00% | 6.00% | ||||
| Investment Interest Rate | 7.00% | 7.00% | ||||
| Investment, Acquisition Date | Dec. 15, 2021 | |||||
| Investment Maturity Date | Dec. 15, 2026 | Dec. 15, 2026 | ||||
| Investment Owned, Balance, Principal Amount | $ 396 | |||||
| Investment Owned, at Cost | 388 | |||||
| Investment Owned, at Fair Value | $ 388 | |||||
| Investment, Identifier [Axis]: I And I Sales Group, LLC First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:IAndISalesGroupLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Advertising | Advertising | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 6.00% | 6.00% | ||||
| Investment Interest Rate | 7.00% | 7.00% | ||||
| Investment, Acquisition Date | Dec. 15, 2021 | |||||
| Investment Maturity Date | Dec. 15, 2026 | Dec. 15, 2026 | ||||
| Investment, Identifier [Axis]: I And I Sales Group, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:IAndISalesGroupLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Advertising | Advertising | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 6.00% | 6.00% | ||||
| Investment Interest Rate | 7.00% | 7.00% | ||||
| Investment, Acquisition Date | Dec. 15, 2021 | |||||
| Investment Maturity Date | Dec. 15, 2026 | Dec. 15, 2026 | ||||
| Investment Owned, Balance, Principal Amount | $ 9,286 | |||||
| Investment Owned, at Cost | 9,102 | |||||
| Investment Owned, at Fair Value | $ 9,100 | |||||
| Investment, Identifier [Axis]: I&I Sales Group, LLC First Lien Secured Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:IAndISalesGroupLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Advertising | Advertising | Advertising | |||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | |||
| Investment, Basis Spread, Variable Rate | 5.75% | 5.75% | 5.75% | |||
| Investment Interest Rate | 9.00% | 9.00% | 9.00% | |||
| Investment, Acquisition Date | Mar. 11, 2022 | |||||
| Investment Maturity Date | Dec. 15, 2026 | Dec. 15, 2026 | Dec. 15, 2026 | |||
| Investment Owned, Balance, Principal Amount | $ 714 | |||||
| Investment Owned, at Cost | 702 | |||||
| Investment Owned, at Fair Value | $ 707 | |||||
| Investment, Identifier [Axis]: I&I Sales Group, LLC First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:IAndISalesGroupLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Advertising | Advertising | Advertising | |||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | |||
| Investment, Basis Spread, Variable Rate | 5.75% | 5.75% | 5.75% | |||
| Investment Interest Rate | 9.42% | 9.42% | 9.42% | |||
| Investment, Acquisition Date | Feb. 18, 2022 | |||||
| Investment Maturity Date | Dec. 15, 2026 | Dec. 15, 2026 | Dec. 15, 2026 | |||
| Investment Owned, at Fair Value | $ 1 | |||||
| Investment, Identifier [Axis]: I&I Sales Group, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:IAndISalesGroupLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Advertising | Advertising | Advertising | |||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | |||
| Investment, Basis Spread, Variable Rate | 5.75% | 5.75% | 5.75% | |||
| Investment Interest Rate | 9.42% | 9.42% | 9.42% | |||
| Investment, Acquisition Date | Feb. 18, 2022 | |||||
| Investment Maturity Date | Dec. 15, 2026 | Dec. 15, 2026 | Dec. 15, 2026 | |||
| Investment Owned, Balance, Principal Amount | $ 9,216 | |||||
| Investment Owned, at Cost | 9,061 | |||||
| Investment Owned, at Fair Value | $ 9,074 | |||||
| Investment, Identifier [Axis]: IDIG Parent, LLC, First Lien Secured Delayed Draw Loan, Floor 1.00%, Spread L plus 6.00%, Rate 7.00%, Due 12/15/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:IDIGParentLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Systems Software | Systems Software | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 6.00% | 6.00% | ||||
| Investment Interest Rate | 7.00% | 7.00% | ||||
| Investment, Acquisition Date | Sep. 21, 2021 | |||||
| Investment Maturity Date | Dec. 15, 2026 | Dec. 15, 2026 | ||||
| Investment Owned, Balance, Principal Amount | $ 1,411 | |||||
| Investment Owned, at Cost | 1,397 | |||||
| Investment Owned, at Fair Value | $ 1,411 | |||||
| Investment, Identifier [Axis]: IDIG Parent, LLC, First Lien Secured Revolving Loan, Floor 1.00%, Spread L plus 6.00%, Rate 7.00%, Due 12/15/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:IDIGParentLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Systems Software | Systems Software | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 6.00% | 6.00% | ||||
| Investment Interest Rate | 7.00% | 7.00% | ||||
| Investment, Acquisition Date | Jun. 25, 2021 | |||||
| Investment Maturity Date | Dec. 15, 2026 | Dec. 15, 2026 | ||||
| Investment Owned, at Fair Value | $ 5 | |||||
| Investment, Identifier [Axis]: IDIG Parent, LLC, First Lien Secured Term Loan, Floor 1.00%, Spread L plus 6.00%, Rate 7.00%, Due 12/15/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:IDIGParentLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Systems Software | Systems Software | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 6.00% | 6.00% | ||||
| Investment Interest Rate | 7.00% | 7.00% | ||||
| Investment, Acquisition Date | Jun. 25, 2021 | |||||
| Investment Maturity Date | Dec. 15, 2026 | Dec. 15, 2026 | ||||
| Investment Owned, Balance, Principal Amount | $ 8,482 | |||||
| Investment Owned, at Cost | 8,404 | |||||
| Investment Owned, at Fair Value | $ 8,482 | |||||
| Investment, Identifier [Axis]: ITS Buyer Inc First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:ITSBuyerIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Air Freight & Logistics | Air Freight & Logistics | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 6.00% | 6.00% | ||||
| Investment Interest Rate | 7.00% | 7.00% | ||||
| Investment, Acquisition Date | Dec. 22, 2021 | |||||
| Investment Maturity Date | Jun. 15, 2026 | Jun. 15, 2026 | ||||
| Investment, Identifier [Axis]: ITS Buyer Inc First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:ITSBuyerIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Air Freight & Logistics | Air Freight & Logistics | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 6.00% | 6.00% | ||||
| Investment Interest Rate | 7.00% | 7.00% | ||||
| Investment, Acquisition Date | Dec. 22, 2021 | |||||
| Investment Maturity Date | Jun. 15, 2026 | Jun. 15, 2026 | ||||
| Investment Owned, Balance, Principal Amount | $ 3,612 | |||||
| Investment Owned, at Cost | 3,540 | |||||
| Investment Owned, at Fair Value | $ 3,539 | |||||
| Investment, Identifier [Axis]: ITS Buyer Inc. First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:ITSBuyerIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Air Freight & Logistics | Air Freight & Logistics | Air Freight & Logistics | |||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | |||
| Investment, Basis Spread, Variable Rate | 6.00% | 6.00% | 6.00% | |||
| Investment Interest Rate | 9.67% | 9.67% | 9.67% | |||
| Investment, Acquisition Date | Feb. 17, 2022 | |||||
| Investment Maturity Date | Jun. 15, 2026 | Jun. 15, 2026 | Jun. 15, 2026 | |||
| Investment Owned, at Fair Value | $ 4 | |||||
| Investment, Identifier [Axis]: ITS Buyer Inc. First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:ITSBuyerIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Air Freight & Logistics | Air Freight & Logistics | Air Freight & Logistics | |||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | |||
| Investment, Basis Spread, Variable Rate | 6.00% | 6.00% | 6.00% | |||
| Investment Interest Rate | 9.67% | 9.67% | 9.67% | |||
| Investment, Acquisition Date | Feb. 17, 2022 | |||||
| Investment Maturity Date | Jun. 15, 2026 | Jun. 15, 2026 | Jun. 15, 2026 | |||
| Investment Owned, Balance, Principal Amount | $ 3,589 | |||||
| Investment Owned, at Cost | 3,531 | |||||
| Investment Owned, at Fair Value | $ 3,553 | |||||
| Investment, Identifier [Axis]: ImageOne Industries, LLC Common A Units | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:ImageOneIndustriesLLCMember | whf:ImageOneIndustriesLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:CommonAUnitsMember | whf:CommonAUnitsMember | whf:CommonAUnitsMember | whf:CommonAUnitsMember | whf:CommonAUnitsMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Diversified Support Services | Diversified Support Services | Diversified Support Services | Diversified Support Services | Diversified Support Services | |
| Investment, Acquisition Date | Sep. 20, 2019 | Sep. 20, 2019 | ||||
| Investment Owned, Balance, Principal Amount | $ 227 | $ 225 | ||||
| Investment Owned, at Cost | 2 | |||||
| Investment Owned, at Fair Value | $ 84 | $ 158 | ||||
| Investment, Identifier [Axis]: Industrial Specialty Services USA LLC First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:IndustrialSpecialtyServicesUSALLCMember | whf:IndustrialSpecialtyServicesUSALLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Environmental & Facilities Services | Environmental & Facilities Services | Environmental & Facilities Services | Environmental & Facilities Services | Environmental & Facilities Services | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.25% | 6.25% | 6.25% | 6.25% | 6.25% | |
| Investment Interest Rate | 9.18% | 7.25% | 9.18% | 9.18% | 7.25% | |
| Investment, Acquisition Date | Dec. 31, 2021 | Dec. 31, 2021 | ||||
| Investment Maturity Date | Dec. 31, 2026 | Dec. 31, 2026 | Dec. 31, 2026 | Dec. 31, 2026 | Dec. 31, 2026 | |
| Investment Owned, Balance, Principal Amount | $ 886 | |||||
| Investment Owned, at Cost | 871 | |||||
| Investment Owned, at Fair Value | $ 861 | |||||
| Investment, Identifier [Axis]: Industrial Specialty Services USA LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:IndustrialSpecialtyServicesUSALLCMember | whf:IndustrialSpecialtyServicesUSALLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Environmental & Facilities Services | Environmental & Facilities Services | Environmental & Facilities Services | Environmental & Facilities Services | Environmental & Facilities Services | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.25% | 6.25% | 6.25% | 6.25% | 6.25% | |
| Investment Interest Rate | 9.92% | 7.25% | 9.92% | 9.92% | 7.25% | |
| Investment, Acquisition Date | Dec. 31, 2021 | Dec. 31, 2021 | ||||
| Investment Maturity Date | Dec. 31, 2026 | Dec. 31, 2026 | Dec. 31, 2026 | Dec. 31, 2026 | Dec. 31, 2026 | |
| Investment Owned, Balance, Principal Amount | $ 11,917 | $ 12,007 | ||||
| Investment Owned, at Cost | 11,715 | 11,767 | ||||
| Investment Owned, at Fair Value | $ 11,612 | $ 11,767 | ||||
| Investment, Identifier [Axis]: Inspired Beauty Brands, Inc First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:InspiredBeautyBrandsIncMember | whf:InspiredBeautyBrandsIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Personal Products | Personal Products | Personal Products | Personal Products | Personal Products | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 7.00% | 7.00% | 7.00% | 7.00% | 7.00% | |
| Investment Interest Rate | 9.91% | 8.00% | 9.91% | 9.91% | 8.00% | |
| Investment, Acquisition Date | Dec. 30, 2020 | Dec. 30, 2020 | ||||
| Investment Maturity Date | Dec. 30, 2025 | Dec. 30, 2025 | Dec. 30, 2025 | Dec. 30, 2025 | Dec. 30, 2025 | |
| Investment Owned, at Fair Value | $ (6) | $ 8 | ||||
| Investment, Identifier [Axis]: Inspired Beauty Brands, Inc First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:InspiredBeautyBrandsIncMember | whf:InspiredBeautyBrandsIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Personal Products | Personal Products | Personal Products | Personal Products | Personal Products | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 7.00% | 7.00% | 7.00% | 7.00% | 7.00% | |
| Investment Interest Rate | 9.91% | 8.00% | 9.91% | 9.91% | 8.00% | |
| Investment, Acquisition Date | Dec. 30, 2020 | Dec. 30, 2020 | ||||
| Investment Maturity Date | Dec. 30, 2025 | Dec. 30, 2025 | Dec. 30, 2025 | Dec. 30, 2025 | Dec. 30, 2025 | |
| Investment Owned, Balance, Principal Amount | $ 11,804 | $ 12,252 | ||||
| Investment Owned, at Cost | 11,650 | 12,055 | ||||
| Investment Owned, at Fair Value | $ 11,509 | $ 12,252 | ||||
| Investment, Identifier [Axis]: IvyRehab Intermediate II, LLC First Lien Secured Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:IvyRehabIntermediateIILLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Health Care Services [Member] | Health Care Services [Member] | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 6.75% | 6.75% | ||||
| Investment Interest Rate | 7.75% | 7.75% | ||||
| Investment, Acquisition Date | Dec. 04, 2020 | |||||
| Investment Maturity Date | Dec. 04, 2024 | Dec. 04, 2024 | ||||
| Investment Owned, Balance, Principal Amount | $ 2,550 | |||||
| Investment Owned, at Cost | 2,517 | |||||
| Investment Owned, at Fair Value | $ 2,534 | |||||
| Investment, Identifier [Axis]: IvyRehab Intermediate II, LLC First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:IvyRehabIntermediateIILLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Health Care Services [Member] | Health Care Services [Member] | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | us-gaap:PrimeRateMember | us-gaap:PrimeRateMember | ||||
| Investment, Interest Rate, Floor | 3.25% | 3.25% | ||||
| Investment, Basis Spread, Variable Rate | 5.75% | 5.75% | ||||
| Investment Interest Rate | 9.00% | 9.00% | ||||
| Investment, Acquisition Date | Dec. 04, 2020 | |||||
| Investment Maturity Date | Dec. 04, 2024 | Dec. 04, 2024 | ||||
| Investment Owned, Balance, Principal Amount | $ 142 | |||||
| Investment Owned, at Cost | 139 | |||||
| Investment Owned, at Fair Value | $ 147 | |||||
| Investment, Identifier [Axis]: IvyRehab Intermediate II, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:IvyRehabIntermediateIILLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Health Care Services [Member] | Health Care Services [Member] | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 6.75% | 6.75% | ||||
| Investment Interest Rate | 7.75% | 7.75% | ||||
| Investment, Acquisition Date | Dec. 04, 2020 | |||||
| Investment Maturity Date | Dec. 04, 2024 | Dec. 04, 2024 | ||||
| Investment Owned, Balance, Principal Amount | $ 17,366 | |||||
| Investment Owned, at Cost | 17,121 | |||||
| Investment Owned, at Fair Value | $ 17,366 | |||||
| Investment, Identifier [Axis]: JVMC Holdings Corp First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:JVMCHoldingsCorpMember | whf:JVMCHoldingsCorpMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Investment Banking & Brokerage | Investment Banking & Brokerage | Investment Banking & Brokerage | Investment Banking & Brokerage | Investment Banking & Brokerage | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.50% | 6.75% | 6.50% | 6.50% | 6.75% | |
| Investment Interest Rate | 9.62% | 7.75% | 9.62% | 9.62% | 7.75% | |
| Investment, Acquisition Date | Feb. 28, 2019 | Feb. 28, 2019 | ||||
| Investment Maturity Date | Feb. 28, 2024 | Feb. 28, 2024 | Feb. 28, 2024 | Feb. 28, 2024 | Feb. 28, 2024 | |
| Investment Owned, Balance, Principal Amount | $ 12,077 | $ 12,729 | ||||
| Investment Owned, at Cost | 12,043 | 12,674 | ||||
| Investment Owned, at Fair Value | $ 12,077 | $ 12,729 | ||||
| Investment, Identifier [Axis]: JZ Capital Partners Ltd First Lien Secured Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:JZCapitalPartnersLtdMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Asset Management And Custody Banks [Member] | Asset Management And Custody Banks [Member] | Asset Management And Custody Banks [Member] | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | |||
| Investment, Basis Spread, Variable Rate | 7.00% | 7.00% | 7.00% | |||
| Investment Interest Rate | 9.77% | 9.77% | 9.77% | |||
| Investment, Acquisition Date | Jan. 26, 2022 | |||||
| Investment Maturity Date | Jan. 26, 2027 | Jan. 26, 2027 | Jan. 26, 2027 | |||
| Investment Owned, at Fair Value | $ 22 | |||||
| Investment, Identifier [Axis]: JZ Capital Partners Ltd First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:JZCapitalPartnersLtdMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Asset Management And Custody Banks [Member] | Asset Management And Custody Banks [Member] | Asset Management And Custody Banks [Member] | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | |||
| Investment, Basis Spread, Variable Rate | 7.00% | 7.00% | 7.00% | |||
| Investment Interest Rate | 9.77% | 9.77% | 9.77% | |||
| Investment, Acquisition Date | Jan. 26, 2022 | |||||
| Investment Maturity Date | Jan. 26, 2027 | Jan. 26, 2027 | Jan. 26, 2027 | |||
| Investment Owned, Balance, Principal Amount | $ 10,286 | |||||
| Investment Owned, at Cost | 10,108 | |||||
| Investment Owned, at Fair Value | $ 10,147 | |||||
| Investment, Identifier [Axis]: Juniper Landscaping Holdings LLC First Lien Secured Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:JuniperLandscapingHoldingsLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Environmental & Facilities Services | Environmental & Facilities Services | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 6.00% | 6.00% | ||||
| Investment Interest Rate | 7.00% | 7.00% | ||||
| Investment, Acquisition Date | Dec. 29, 2021 | |||||
| Investment Maturity Date | Dec. 29, 2026 | Dec. 29, 2026 | ||||
| Investment, Identifier [Axis]: Juniper Landscaping Holdings LLC First Lien Secured Delayed Draw Loan Due 12/29/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:JuniperLandscapingHoldingsLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Environmental & Facilities Services | Environmental & Facilities Services | Environmental & Facilities Services | |||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | |||
| Investment, Basis Spread, Variable Rate | 6.00% | 6.00% | 6.00% | |||
| Investment Interest Rate | 9.67% | 9.67% | 9.67% | |||
| Investment, Acquisition Date | Mar. 01, 2022 | |||||
| Investment Maturity Date | Dec. 29, 2026 | Dec. 29, 2026 | Dec. 29, 2026 | |||
| Investment Owned, at Fair Value | $ (3) | |||||
| Investment, Identifier [Axis]: Juniper Landscaping Holdings LLC First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:JuniperLandscapingHoldingsLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Environmental & Facilities Services | Environmental & Facilities Services | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 6.00% | 6.00% | ||||
| Investment Interest Rate | 7.00% | 7.00% | ||||
| Investment, Acquisition Date | Dec. 29, 2021 | |||||
| Investment Maturity Date | Dec. 29, 2026 | Dec. 29, 2026 | ||||
| Investment Owned, Balance, Principal Amount | $ 597 | |||||
| Investment Owned, at Cost | 586 | |||||
| Investment Owned, at Fair Value | $ 586 | |||||
| Investment, Identifier [Axis]: Juniper Landscaping Holdings LLC First Lien Secured Revolving Loan Due 12/29/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:JuniperLandscapingHoldingsLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Environmental & Facilities Services | Environmental & Facilities Services | Environmental & Facilities Services | |||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | |||
| Investment, Basis Spread, Variable Rate | 6.00% | 6.00% | 6.00% | |||
| Investment Interest Rate | 9.67% | 9.67% | 9.67% | |||
| Investment, Acquisition Date | Mar. 01, 2022 | |||||
| Investment Maturity Date | Dec. 29, 2026 | Dec. 29, 2026 | Dec. 29, 2026 | |||
| Investment Owned, at Fair Value | $ (1) | |||||
| Investment, Identifier [Axis]: Juniper Landscaping Holdings LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:JuniperLandscapingHoldingsLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Environmental & Facilities Services | Environmental & Facilities Services | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 6.00% | 6.00% | ||||
| Investment Interest Rate | 7.00% | 7.00% | ||||
| Investment, Acquisition Date | Dec. 29, 2021 | |||||
| Investment Maturity Date | Dec. 29, 2026 | Dec. 29, 2026 | ||||
| Investment Owned, Balance, Principal Amount | $ 11,420 | |||||
| Investment Owned, at Cost | 11,221 | |||||
| Investment Owned, at Fair Value | $ 11,220 | |||||
| Investment, Identifier [Axis]: Juniper Landscaping Holdings LLC First Lien Secured Term Loan Due 12/29/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:JuniperLandscapingHoldingsLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Environmental & Facilities Services | Environmental & Facilities Services | Environmental & Facilities Services | |||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | |||
| Investment, Basis Spread, Variable Rate | 6.00% | 6.00% | 6.00% | |||
| Investment Interest Rate | 9.67% | 9.67% | 9.67% | |||
| Investment, Acquisition Date | Mar. 01, 2022 | |||||
| Investment Maturity Date | Dec. 29, 2026 | Dec. 29, 2026 | Dec. 29, 2026 | |||
| Investment Owned, Balance, Principal Amount | $ 11,334 | |||||
| Investment Owned, at Cost | 11,165 | |||||
| Investment Owned, at Fair Value | $ 11,151 | |||||
| Investment, Identifier [Axis]: Keras Holdings, LLC Shares | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:KerasHoldingsLLCMember | whf:KerasHoldingsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | Common Stock [Member] | Common Stock [Member] | Common Stock [Member] | Common Stock [Member] | Common Stock [Member] | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | |
| Investment, Acquisition Date | Dec. 31, 2020 | Dec. 31, 2020 | ||||
| Investment Owned, Balance, Principal Amount | $ 496 | $ 496 | ||||
| Investment Owned, at Cost | 496 | 496 | ||||
| Investment Owned, at Fair Value | $ 361 | $ 496 | ||||
| Investment, Identifier [Axis]: LHS Borrower, LLC First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:LHSBorrowerLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Building Products | Building Products | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 6.75% | 6.75% | ||||
| Investment Interest Rate | 7.75% | 7.75% | ||||
| Investment, Acquisition Date | Sep. 30, 2020 | |||||
| Investment Maturity Date | Sep. 30, 2025 | Sep. 30, 2025 | ||||
| Investment Owned, at Fair Value | $ 4 | |||||
| Investment, Identifier [Axis]: LHS Borrower, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:LHSBorrowerLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Building Products | Building Products | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 6.75% | 6.75% | ||||
| Investment Interest Rate | 7.75% | 7.75% | ||||
| Investment, Acquisition Date | Sep. 30, 2020 | |||||
| Investment Maturity Date | Sep. 30, 2025 | Sep. 30, 2025 | ||||
| Investment Owned, Balance, Principal Amount | $ 9,506 | |||||
| Investment Owned, at Cost | 9,346 | |||||
| Investment Owned, at Fair Value | $ 9,416 | |||||
| Investment, Identifier [Axis]: LHS Borrower, LLC, First Lien Secured Revolving Loan, Floor 1.00%, Spread L plus 6.75%, Rate 7.75%, Due 9/30/2025 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:LHSBorrowerLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Building Products | Building Products | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 6.75% | 6.75% | ||||
| Investment Interest Rate | 7.75% | 7.75% | ||||
| Investment, Acquisition Date | Oct. 09, 2020 | |||||
| Investment Maturity Date | Sep. 30, 2025 | Sep. 30, 2025 | ||||
| Investment Owned, at Fair Value | $ 4 | |||||
| Investment, Identifier [Axis]: LHS Borrower, LLC, First Lien Secured Term Loan, Floor 1.00%, Spread L plus 6.75%, Rate 7.75%, Due 9/30/2025 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:LHSBorrowerLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Building Products | Building Products | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 6.75% | 6.75% | ||||
| Investment Interest Rate | 7.75% | 7.75% | ||||
| Investment, Acquisition Date | Oct. 09, 2020 | |||||
| Investment Maturity Date | Sep. 30, 2025 | Sep. 30, 2025 | ||||
| Investment Owned, Balance, Principal Amount | $ 9,506 | |||||
| Investment Owned, at Cost | 9,345 | |||||
| Investment Owned, at Fair Value | $ 9,416 | |||||
| Investment, Identifier [Axis]: LINC Systems LLC First Lien Secured Revolving Loan Floor 1.00 Libor Plus 6.25 Rate Due 2242026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:LINCSystemsLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Trading Companies & Distributors | Trading Companies & Distributors | Trading Companies & Distributors | |||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | |||
| Investment, Basis Spread, Variable Rate | 6.25% | 6.25% | 6.25% | |||
| Investment Interest Rate | 10.33% | 10.33% | 10.33% | |||
| Investment, Acquisition Date | Jun. 22, 2021 | |||||
| Investment Maturity Date | Feb. 24, 2026 | Feb. 24, 2026 | Feb. 24, 2026 | |||
| Investment Owned, at Fair Value | $ 10 | |||||
| Investment, Identifier [Axis]: LINC Systems LLC First Lien Secured Term Loan Floor 1.00 Libor Plus 6.25 Rate Due 2242026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:LINCSystemsLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Trading Companies & Distributors | Trading Companies & Distributors | Trading Companies & Distributors | |||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | |||
| Investment, Basis Spread, Variable Rate | 6.25% | 6.25% | 6.25% | |||
| Investment Interest Rate | 10.33% | 10.33% | 10.33% | |||
| Investment, Acquisition Date | Jun. 22, 2021 | |||||
| Investment Maturity Date | Feb. 24, 2026 | Feb. 24, 2026 | Feb. 24, 2026 | |||
| Investment Owned, Balance, Principal Amount | $ 10,058 | |||||
| Investment Owned, at Cost | 9,909 | |||||
| Investment Owned, at Fair Value | $ 10,058 | |||||
| Investment, Identifier [Axis]: LINC Systems, LLC, First Lien Secured Delayed Draw Loan, Floor 1.50%, Spread L plus 6.25%, Rate 7.25%, Due 2/24/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:LINCSystemsLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 6.25% | 6.25% | ||||
| Investment Interest Rate | 7.25% | 7.25% | ||||
| Investment, Acquisition Date | Jun. 22, 2021 | |||||
| Investment Maturity Date | Feb. 24, 2026 | Feb. 24, 2026 | ||||
| Investment Owned, Balance, Principal Amount | $ 10,135 | |||||
| Investment Owned, at Cost | 9,951 | |||||
| Investment Owned, at Fair Value | $ 10,101 | |||||
| Investment, Identifier [Axis]: LINC Systems, LLC, First Lien Secured Revolving Loan, Floor 1.50%, Spread L plus 6.25%, Rate 7.25%, Due 2/24/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:LINCSystemsLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 6.25% | 6.25% | ||||
| Investment Interest Rate | 7.25% | 7.25% | ||||
| Investment, Acquisition Date | Jun. 22, 2021 | |||||
| Investment Maturity Date | Feb. 24, 2026 | Feb. 24, 2026 | ||||
| Investment Owned, at Fair Value | $ 12 | |||||
| Investment, Identifier [Axis]: LMG Holdings, Inc First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:LMGHoldingsIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Electronic Equipment & Instruments | Electronic Equipment & Instruments | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 6.50% | 6.50% | ||||
| Investment Interest Rate | 7.50% | 7.50% | ||||
| Investment, Acquisition Date | Apr. 30, 2021 | |||||
| Investment Maturity Date | Apr. 30, 2026 | Apr. 30, 2026 | ||||
| Investment, Identifier [Axis]: LMG Holdings, Inc First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:LMGHoldingsIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Electronic Equipment & Instruments | Electronic Equipment & Instruments | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 6.50% | 6.50% | ||||
| Investment Interest Rate | 7.50% | 7.50% | ||||
| Investment, Acquisition Date | Apr. 30, 2021 | |||||
| Investment Maturity Date | Apr. 30, 2026 | Apr. 30, 2026 | ||||
| Investment Owned, Balance, Principal Amount | $ 6,802 | |||||
| Investment Owned, at Cost | 6,684 | |||||
| Investment Owned, at Fair Value | $ 6,687 | |||||
| Investment, Identifier [Axis]: LMG Holdings, Inc., First Lien Secured Revolving Loan, Floor 1.00%, Spread L plus 6.50%, Rate 7.50%, Due 4/30/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:LMGHoldingsIncMember | whf:LMGHoldingsIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Electronic Equipment & Instruments | Electronic Equipment & Instruments | Electronic Equipment & Instruments | Electronic Equipment & Instruments | Electronic Equipment & Instruments | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 7.00% | 6.50% | 7.00% | 7.00% | 6.50% | |
| Investment Interest Rate | 10.09% | 7.50% | 10.09% | 10.09% | 7.50% | |
| Investment, Acquisition Date | Jun. 28, 2021 | Jun. 28, 2021 | ||||
| Investment Maturity Date | Apr. 30, 2026 | Apr. 30, 2026 | Apr. 30, 2026 | Apr. 30, 2026 | Apr. 30, 2026 | |
| Investment Owned, Balance, Principal Amount | $ 265 | |||||
| Investment Owned, at Cost | 261 | |||||
| Investment Owned, at Fair Value | $ 256 | |||||
| Investment, Identifier [Axis]: LMG Holdings, Inc., First Lien Secured Term Loan, Floor 1.00%, Spread L plus 6.50%, Rate 7.50%, Due 4/30/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:LMGHoldingsIncMember | whf:LMGHoldingsIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Electronic Equipment & Instruments | Electronic Equipment & Instruments | Electronic Equipment & Instruments | Electronic Equipment & Instruments | Electronic Equipment & Instruments | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 7.00% | 6.50% | 7.00% | 7.00% | 6.50% | |
| Investment Interest Rate | 10.67% | 7.50% | 10.67% | 10.67% | 7.50% | |
| Investment, Acquisition Date | Jun. 28, 2021 | Jun. 28, 2021 | ||||
| Investment Maturity Date | Apr. 30, 2026 | Apr. 30, 2026 | Apr. 30, 2026 | Apr. 30, 2026 | Apr. 30, 2026 | |
| Investment Owned, Balance, Principal Amount | $ 13,501 | $ 6,802 | ||||
| Investment Owned, at Cost | 13,303 | 6,680 | ||||
| Investment Owned, at Fair Value | $ 13,229 | $ 6,687 | ||||
| Investment, Identifier [Axis]: LSCS Holdings, Inc Second Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:LSCSHoldingsIncMember | whf:LSCSHoldingsIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:SecondLienSecuredTermLoanMember | whf:SecondLienSecuredTermLoanMember | whf:SecondLienSecuredTermLoanMember | whf:SecondLienSecuredTermLoanMember | whf:SecondLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Life Sciences Tools And Services [Member] | Life Sciences Tools And Services [Member] | Life Sciences Tools And Services [Member] | Life Sciences Tools And Services [Member] | Life Sciences Tools And Services [Member] | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 0.50% | 0.50% | 0.50% | 0.50% | 0.50% | |
| Investment, Basis Spread, Variable Rate | 8.00% | 8.00% | 8.00% | 8.00% | 8.00% | |
| Investment Interest Rate | 11.67% | 8.50% | 11.67% | 11.67% | 8.50% | |
| Investment, Acquisition Date | Nov. 23, 2021 | Nov. 23, 2021 | ||||
| Investment Maturity Date | Dec. 16, 2029 | Dec. 16, 2029 | Dec. 16, 2029 | Dec. 16, 2029 | Dec. 16, 2029 | |
| Investment Owned, Balance, Principal Amount | $ 5,000 | $ 5,000 | ||||
| Investment Owned, at Cost | 4,932 | 4,925 | ||||
| Investment Owned, at Fair Value | $ 4,912 | $ 4,925 | ||||
| Investment, Identifier [Axis]: Lab Logistics, LLC First Lien Secured Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:LabLogisticsLLCMember | whf:LabLogisticsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Health Care Services [Member] | Health Care Services [Member] | Health Care Services [Member] | Health Care Services [Member] | Health Care Services [Member] | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | London Interbank Offered Rate (LIBOR) [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 7.25% | 7.25% | 7.25% | 7.25% | 7.25% | |
| Investment Interest Rate | 10.20% | 8.25% | 10.20% | 10.20% | 8.25% | |
| Investment, Acquisition Date | Oct. 16, 2019 | Oct. 16, 2019 | ||||
| Investment Maturity Date | Sep. 25, 2023 | Sep. 25, 2023 | Sep. 25, 2023 | Sep. 25, 2023 | Sep. 25, 2023 | |
| Investment Owned, Balance, Principal Amount | $ 5,144 | $ 5,183 | ||||
| Investment Owned, at Cost | 5,135 | 5,166 | ||||
| Investment Owned, at Fair Value | $ 5,144 | $ 5,183 | ||||
| Investment, Identifier [Axis]: Lab Logistics, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:LabLogisticsLLCMember | whf:LabLogisticsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Health Care Services [Member] | Health Care Services [Member] | Health Care Services [Member] | Health Care Services [Member] | Health Care Services [Member] | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | London Interbank Offered Rate (LIBOR) [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 7.25% | 7.25% | 7.25% | 7.25% | 7.25% | |
| Investment Interest Rate | 10.16% | 8.25% | 10.16% | 10.16% | 8.25% | |
| Investment, Acquisition Date | Oct. 16, 2019 | Oct. 16, 2019 | ||||
| Investment Maturity Date | Sep. 25, 2023 | Sep. 25, 2023 | Sep. 25, 2023 | Sep. 25, 2023 | Sep. 25, 2023 | |
| Investment Owned, Balance, Principal Amount | $ 5,501 | $ 1,155 | ||||
| Investment Owned, at Cost | 5,446 | 1,140 | ||||
| Investment Owned, at Fair Value | $ 5,495 | $ 1,155 | ||||
| Investment, Identifier [Axis]: Lab Logistics, LLC Preferred Units | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:LabLogisticsLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:PreferredUnitsMember | whf:PreferredUnitsMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Health Care Services [Member] | Health Care Services [Member] | ||||
| Investment, Basis Spread, Variable Rate | 14.00% | 14.00% | ||||
| Investment, Acquisition Date | Oct. 29, 2019 | |||||
| Investment Owned, Balance, Principal Amount | $ 2 | |||||
| Investment Owned, at Cost | 857 | |||||
| Investment Owned, at Fair Value | $ 1,018 | |||||
| Investment, Interest Rate, Paid in Kind | 14.00% | 14.00% | ||||
| Investment, Identifier [Axis]: Lenny & Larry's, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:LennyLarrysLLCMember | whf:LennyLarrysLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Packaged Foods & Meats | Packaged Foods & Meats | Packaged Foods & Meats | Packaged Foods & Meats | Packaged Foods & Meats | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 8.92% | 8.40% | 8.92% | 8.92% | 8.40% | |
| Investment Interest Rate | 11.74% | 9.40% | 11.74% | 11.74% | 9.40% | |
| Investment, Acquisition Date | May 15, 2018 | May 15, 2018 | ||||
| Investment Maturity Date | May 15, 2023 | May 15, 2023 | May 15, 2023 | May 15, 2023 | May 15, 2023 | |
| Investment Owned, Balance, Principal Amount | $ 11,201 | $ 11,142 | ||||
| Investment Owned, at Cost | 11,175 | 11,084 | ||||
| Investment Owned, at Fair Value | $ 10,922 | $ 10,862 | ||||
| Investment, Interest Rate, Paid in Kind | 1.71% | 1.72% | 1.71% | 1.71% | 1.72% | |
| Investment, Interest Rate, Paid in Cash | 10.03% | 7.68% | 10.03% | 10.03% | 7.68% | |
| Investment, Identifier [Axis]: Lift Brands, Inc First Lien Secured Term Loan A | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:LiftBrandsIncMember | whf:LiftBrandsIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanAMember | whf:FirstLienSecuredTermLoanAMember | whf:FirstLienSecuredTermLoanAMember | whf:FirstLienSecuredTermLoanAMember | whf:FirstLienSecuredTermLoanAMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Leisure Facilities [Member] | Leisure Facilities [Member] | Leisure Facilities [Member] | Leisure Facilities [Member] | Leisure Facilities [Member] | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 7.50% | 7.50% | 7.50% | 7.50% | 7.50% | |
| Investment Interest Rate | 10.62% | 8.50% | 10.62% | 10.62% | 8.50% | |
| Investment, Acquisition Date | Jun. 29, 2020 | Jun. 29, 2020 | ||||
| Investment Maturity Date | Jun. 29, 2025 | Jun. 29, 2025 | Jun. 29, 2025 | Jun. 29, 2025 | Jun. 29, 2025 | |
| Investment Owned, Balance, Principal Amount | $ 5,588 | $ 5,631 | ||||
| Investment Owned, at Cost | 5,541 | 5,570 | ||||
| Investment Owned, at Fair Value | $ 5,533 | $ 5,546 | ||||
| Investment, Identifier [Axis]: Lift Brands, Inc First Lien Secured Term Loan B | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:LiftBrandsIncMember | whf:LiftBrandsIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanBMember | whf:FirstLienSecuredTermLoanBMember | whf:FirstLienSecuredTermLoanBMember | whf:FirstLienSecuredTermLoanBMember | whf:FirstLienSecuredTermLoanBMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Leisure Facilities [Member] | Leisure Facilities [Member] | Leisure Facilities [Member] | Leisure Facilities [Member] | Leisure Facilities [Member] | |
| Investment, Basis Spread, Variable Rate | 9.50% | 9.50% | 9.50% | 9.50% | 9.50% | |
| Investment Interest Rate | 9.50% | 9.50% | 9.50% | 9.50% | 9.50% | |
| Investment, Acquisition Date | Jun. 29, 2020 | Jun. 29, 2020 | ||||
| Investment Maturity Date | Jun. 29, 2025 | Jun. 29, 2025 | Jun. 29, 2025 | Jun. 29, 2025 | Jun. 29, 2025 | |
| Investment Owned, Balance, Principal Amount | $ 1,330 | $ 1,279 | ||||
| Investment Owned, at Cost | 1,314 | 1,259 | ||||
| Investment Owned, at Fair Value | $ 1,302 | $ 1,239 | ||||
| Investment, Interest Rate, Paid in Kind | 9.50% | 9.50% | 9.50% | 9.50% | 9.50% | |
| Investment, Interest Rate, Paid in Cash | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | |
| Investment, Identifier [Axis]: Luxury Brand Holdings, Inc First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:LuxuryBrandHoldingsIncMember | whf:LuxuryBrandHoldingsIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.50% | 6.50% | 6.50% | 6.50% | 6.50% | |
| Investment Interest Rate | 9.31% | 7.50% | 9.31% | 9.31% | 7.50% | |
| Investment, Acquisition Date | Dec. 04, 2020 | Dec. 04, 2020 | ||||
| Investment Maturity Date | Jun. 04, 2026 | Jun. 04, 2026 | Jun. 04, 2026 | Jun. 04, 2026 | Jun. 04, 2026 | |
| Investment Owned, Balance, Principal Amount | $ 5,895 | $ 5,940 | ||||
| Investment Owned, at Cost | 5,816 | 5,844 | ||||
| Investment Owned, at Fair Value | $ 5,854 | $ 5,940 | ||||
| Investment, Identifier [Axis]: MEP-TS Midco, LLC, First Lien Secured Revolving Loan, Floor 1.00%, Spread L plus 6.00%, Rate 7.00%, Due 12/31/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:MEP-TSMidcoLLCMember | whf:MEP-TSMidcoLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Application Software | Application Software | Application Software | Application Software | Application Software | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.00% | 6.00% | 6.00% | 6.00% | 6.00% | |
| Investment Interest Rate | 8.88% | 7.00% | 8.88% | 8.88% | 7.00% | |
| Investment, Acquisition Date | Jan. 21, 2021 | Jan. 21, 2021 | ||||
| Investment Maturity Date | Dec. 31, 2026 | Dec. 31, 2026 | Dec. 31, 2026 | Dec. 31, 2026 | Dec. 31, 2026 | |
| Investment Owned, at Fair Value | $ 24 | $ 28 | ||||
| Investment, Identifier [Axis]: MEP-TS Midco, LLC, First Lien Secured Term Loan, Floor 1.00%, Spread L plus 6.00%, Rate 7.00%, Due 12/31/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:MEP-TSMidcoLLCMember | whf:MEP-TSMidcoLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Application Software | Application Software | Application Software | Application Software | Application Software | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.00% | 6.00% | 6.00% | 6.00% | 6.00% | |
| Investment Interest Rate | 8.88% | 7.00% | 8.88% | 8.88% | 7.00% | |
| Investment, Acquisition Date | Jan. 21, 2021 | Jan. 21, 2021 | ||||
| Investment Maturity Date | Dec. 31, 2026 | Dec. 31, 2026 | Dec. 31, 2026 | Dec. 31, 2026 | Dec. 31, 2026 | |
| Investment Owned, Balance, Principal Amount | $ 13,387 | $ 13,490 | ||||
| Investment Owned, at Cost | 13,183 | 13,247 | ||||
| Investment Owned, at Fair Value | $ 13,387 | $ 13,490 | ||||
| Investment, Identifier [Axis]: MSI Information Services, Inc First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:MSIInformationServicesIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Interactive Media And Services [Member] | Interactive Media And Services [Member] | Interactive Media And Services [Member] | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | us-gaap:BaseRateMember | us-gaap:BaseRateMember | us-gaap:BaseRateMember | |||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | |||
| Investment, Basis Spread, Variable Rate | 6.75% | 6.75% | 6.75% | |||
| Investment Interest Rate | 13.00% | 13.00% | 13.00% | |||
| Investment, Acquisition Date | Apr. 25, 2022 | |||||
| Investment Maturity Date | Apr. 24, 2026 | Apr. 24, 2026 | Apr. 24, 2026 | |||
| Investment Owned, Balance, Principal Amount | $ 300 | |||||
| Investment Owned, at Cost | 295 | |||||
| Investment Owned, at Fair Value | $ 286 | |||||
| Investment, Identifier [Axis]: MSI Information Services, Inc First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:MSIInformationServicesIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Interactive Media And Services [Member] | Interactive Media And Services [Member] | Interactive Media And Services [Member] | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | |||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | |||
| Investment, Basis Spread, Variable Rate | 7.75% | 7.75% | 7.75% | |||
| Investment Interest Rate | 10.88% | 10.88% | 10.88% | |||
| Investment, Acquisition Date | Apr. 25, 2022 | |||||
| Investment Maturity Date | Apr. 24, 2026 | Apr. 24, 2026 | Apr. 24, 2026 | |||
| Investment Owned, Balance, Principal Amount | $ 7,851 | |||||
| Investment Owned, at Cost | 7,711 | |||||
| Investment Owned, at Fair Value | $ 7,647 | |||||
| Investment, Identifier [Axis]: Manchester Acquisition Sub LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:ManchesterAcquisitionSubLLCMember | whf:ManchesterAcquisitionSubLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Diversified Chemicals [Member] | Diversified Chemicals [Member] | Diversified Chemicals [Member] | Diversified Chemicals [Member] | Diversified Chemicals [Member] | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | whf:SecuredOvernightFinancingRateMember | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | whf:SecuredOvernightFinancingRateMember | |
| Investment, Interest Rate, Floor | 0.75% | 0.75% | 0.75% | 0.75% | 0.75% | |
| Investment, Basis Spread, Variable Rate | 5.75% | 5.75% | 5.75% | 5.75% | 5.75% | |
| Investment Interest Rate | 8.85% | 6.50% | 8.85% | 8.85% | 6.50% | |
| Investment, Acquisition Date | Nov. 16, 2021 | Nov. 16, 2021 | ||||
| Investment Maturity Date | Nov. 16, 2026 | Nov. 16, 2026 | Nov. 16, 2026 | Nov. 16, 2026 | Nov. 16, 2026 | |
| Investment Owned, Balance, Principal Amount | $ 7,940 | $ 12,000 | ||||
| Investment Owned, at Cost | 7,575 | 11,348 | ||||
| Investment Owned, at Fair Value | $ 7,246 | $ 11,340 | ||||
| Investment, Identifier [Axis]: Marlin DTC-LS Midco 2, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:MarlinDTC-LSMidco2LLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 6.50% | 6.50% | ||||
| Investment Interest Rate | 7.50% | 7.50% | ||||
| Investment, Acquisition Date | Aug. 06, 2021 | |||||
| Investment Maturity Date | Jul. 01, 2025 | Jul. 01, 2025 | ||||
| Investment Owned, Balance, Principal Amount | $ 4,277 | |||||
| Investment Owned, at Cost | 4,200 | |||||
| Investment Owned, at Fair Value | $ 4,206 | |||||
| Investment, Identifier [Axis]: Marlin DTC-LS Midco 2, LLC, First Lien Secured Revolving Loan, Floor 1.00%, Spread L plus 6.50%, Rate 7.50%, Due 7/1/2025 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:MarlinDTC-LSMidco2LLCMember | whf:MarlinDTC-LSMidco2LLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.50% | 6.50% | 6.50% | 6.50% | 6.50% | |
| Investment Interest Rate | 9.57% | 7.50% | 9.57% | 9.57% | 7.50% | |
| Investment, Acquisition Date | Jul. 19, 2019 | Jul. 19, 2019 | ||||
| Investment Maturity Date | Jul. 01, 2025 | Jul. 01, 2025 | Jul. 01, 2025 | Jul. 01, 2025 | Jul. 01, 2025 | |
| Investment Owned, at Fair Value | $ 9 | $ 11 | ||||
| Investment, Identifier [Axis]: Marlin DTC-LS Midco 2, LLC, First Lien Secured Term Loan, Floor 1.00%, Spread L plus 6.50%, Rate 7.50%, Due 7/1/2025 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:MarlinDTC-LSMidco2LLCMember | whf:MarlinDTC-LSMidco2LLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.50% | 6.50% | 6.50% | 6.50% | 6.50% | |
| Investment Interest Rate | 9.57% | 7.50% | 9.57% | 9.57% | 7.50% | |
| Investment, Acquisition Date | Jul. 19, 2019 | Jul. 19, 2019 | ||||
| Investment Maturity Date | Jul. 01, 2025 | Jul. 01, 2025 | Jul. 01, 2025 | Jul. 01, 2025 | Jul. 01, 2025 | |
| Investment Owned, Balance, Principal Amount | $ 19,105 | $ 15,342 | ||||
| Investment Owned, at Cost | 18,901 | 15,153 | ||||
| Investment Owned, at Fair Value | $ 19,105 | $ 15,342 | ||||
| Investment, Identifier [Axis]: Max Solutions Inc. Common Stock | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | Max Solutions Inc | |||||
| Investment, Type [Extensible Enumeration] | Common Stock [Member] | Common Stock [Member] | Common Stock [Member] | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Paper Packaging | Paper Packaging | Paper Packaging | |||
| Investment, Acquisition Date | Sep. 29, 2022 | |||||
| Investment Owned, Balance, Principal Amount | $ 4 | |||||
| Investment Owned, at Cost | 400 | |||||
| Investment Owned, at Fair Value | $ 400 | |||||
| Investment, Identifier [Axis]: Max Solutions Inc. First Lien Secured Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:LennyLarrysLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Paper Packaging | Paper Packaging | Paper Packaging | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | |||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | |||
| Investment, Basis Spread, Variable Rate | 6.50% | 6.50% | 6.50% | |||
| Investment Interest Rate | 10.21% | 10.21% | 10.21% | |||
| Investment, Acquisition Date | Sep. 29, 2022 | |||||
| Investment Maturity Date | Sep. 29, 2028 | Sep. 29, 2028 | Sep. 29, 2028 | |||
| Investment, Identifier [Axis]: Max Solutions Inc. First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:LennyLarrysLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Paper Packaging | Paper Packaging | Paper Packaging | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | |||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | |||
| Investment, Basis Spread, Variable Rate | 6.50% | 6.50% | 6.50% | |||
| Investment Interest Rate | 10.21% | 10.21% | 10.21% | |||
| Investment, Acquisition Date | Sep. 29, 2022 | |||||
| Investment Maturity Date | Sep. 29, 2028 | Sep. 29, 2028 | Sep. 29, 2028 | |||
| Investment, Identifier [Axis]: Max Solutions Inc. First Lien Secured Revolving Loan CAD | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:LennyLarrysLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Paper Packaging | Paper Packaging | Paper Packaging | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | |||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | |||
| Investment, Basis Spread, Variable Rate | 6.50% | 6.50% | 6.50% | |||
| Investment Interest Rate | 10.21% | 10.21% | 10.21% | |||
| Investment, Acquisition Date | Sep. 29, 2022 | |||||
| Investment Maturity Date | Sep. 29, 2028 | Sep. 29, 2028 | Sep. 29, 2028 | |||
| Investment, Identifier [Axis]: Max Solutions Inc. First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:LennyLarrysLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Paper Packaging | Paper Packaging | Paper Packaging | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | |||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | |||
| Investment, Basis Spread, Variable Rate | 6.50% | 6.50% | 6.50% | |||
| Investment Interest Rate | 10.21% | 10.21% | 10.21% | |||
| Investment, Acquisition Date | Sep. 29, 2022 | |||||
| Investment Maturity Date | Sep. 29, 2028 | Sep. 29, 2028 | Sep. 29, 2028 | |||
| Investment Owned, Balance, Principal Amount | $ 8,264 | |||||
| Investment Owned, at Cost | 8,099 | |||||
| Investment Owned, at Fair Value | $ 8,099 | |||||
| Investment, Identifier [Axis]: Maxitransfers Blocker Corp First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:MaxitransfersBlockerCorpMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Consumer Finance [Member] | Consumer Finance [Member] | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 8.50% | 8.50% | ||||
| Investment Interest Rate | 9.50% | 9.50% | ||||
| Investment, Acquisition Date | Oct. 07, 2020 | |||||
| Investment Maturity Date | Oct. 07, 2025 | Oct. 07, 2025 | ||||
| Investment Owned, Balance, Principal Amount | $ 1,038 | |||||
| Investment Owned, at Cost | 1,019 | |||||
| Investment Owned, at Fair Value | $ 1,038 | |||||
| Investment, Identifier [Axis]: Maxitransfers Blocker Corp First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:MaxitransfersBlockerCorpMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Consumer Finance [Member] | Consumer Finance [Member] | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 8.50% | 8.50% | ||||
| Investment Interest Rate | 9.50% | 9.50% | ||||
| Investment, Acquisition Date | Oct. 07, 2020 | |||||
| Investment Maturity Date | Oct. 07, 2025 | Oct. 07, 2025 | ||||
| Investment Owned, Balance, Principal Amount | $ 8,590 | |||||
| Investment Owned, at Cost | 8,436 | |||||
| Investment Owned, at Fair Value | $ 8,590 | |||||
| Investment, Identifier [Axis]: Meta Buyer LLC, First Lien Secured Delayed Draw Loan, Floor 1.00%, Spread L plus 6.00%, Rate 7.97%, Due 11/1/2027 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:MetaBuyerLLCMember | whf:MetaBuyerLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Pharmaceuticals | Personal Products | Pharmaceuticals | Pharmaceuticals | Personal Products | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.00% | 6.00% | 6.00% | 6.00% | 6.00% | |
| Investment Interest Rate | 9.52% | 7.00% | 9.52% | 9.52% | 7.00% | |
| Investment, Acquisition Date | Dec. 16, 2021 | Dec. 16, 2021 | ||||
| Investment Maturity Date | Nov. 01, 2027 | Nov. 01, 2027 | Nov. 01, 2027 | Nov. 01, 2027 | Nov. 01, 2027 | |
| Investment Owned, Balance, Principal Amount | $ 897 | |||||
| Investment Owned, at Cost | 881 | |||||
| Investment Owned, at Fair Value | $ 885 | |||||
| Investment, Identifier [Axis]: Meta Buyer LLC, First Lien Secured Revolving Loan, Floor 1.00%, Spread L plus 6.00%, Rate 7.97%, Due 11/1/2027 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:MetaBuyerLLCMember | whf:MetaBuyerLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Pharmaceuticals | Personal Products | Pharmaceuticals | Pharmaceuticals | Personal Products | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.00% | 6.00% | 6.00% | 6.00% | 6.00% | |
| Investment Interest Rate | 8.80% | 7.00% | 8.80% | 8.80% | 7.00% | |
| Investment, Acquisition Date | Dec. 16, 2021 | Dec. 16, 2021 | ||||
| Investment Maturity Date | Nov. 01, 2027 | Nov. 01, 2027 | Nov. 01, 2027 | Nov. 01, 2027 | Nov. 01, 2027 | |
| Investment Owned, Balance, Principal Amount | $ 251 | |||||
| Investment Owned, at Cost | 246 | |||||
| Investment Owned, at Fair Value | $ 6 | $ 246 | ||||
| Investment, Identifier [Axis]: Meta Buyer LLC, First lien Secured Term Loan, Floor 1.00%, Spread E plus 6.00%, Rate 7.00%, Due 11/1/2027 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:MetaBuyerLLCMember | whf:MetaBuyerLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Pharmaceuticals | Personal Products | Pharmaceuticals | Pharmaceuticals | Personal Products | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.00% | 6.00% | 6.00% | 6.00% | 6.00% | |
| Investment Interest Rate | 7.00% | 7.00% | 7.00% | 7.00% | 7.00% | |
| Investment, Acquisition Date | Dec. 16, 2021 | Dec. 16, 2021 | ||||
| Investment Maturity Date | Nov. 01, 2027 | Nov. 01, 2027 | Nov. 01, 2027 | Nov. 01, 2027 | Nov. 01, 2027 | |
| Investment Owned, Balance, Principal Amount | $ 12,318 | $ 12,411 | ||||
| Investment Owned, at Cost | 13,664 | 13,737 | ||||
| Investment Owned, at Fair Value | $ 11,844 | $ 13,843 | ||||
| Investment, Identifier [Axis]: Meta Buyer LLC, First lien Secured Term Loan, Floor 1.00%, Spread L plus 6.00%, Rate 7.33%, Due 11/1/2027 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:MetaBuyerLLCMember | whf:MetaBuyerLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Pharmaceuticals | Personal Products | Pharmaceuticals | Pharmaceuticals | Personal Products | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.00% | 6.00% | 6.00% | 6.00% | 6.00% | |
| Investment Interest Rate | 8.80% | 7.00% | 8.80% | 8.80% | 7.00% | |
| Investment, Acquisition Date | Dec. 16, 2021 | Dec. 16, 2021 | ||||
| Investment Maturity Date | Nov. 01, 2027 | Nov. 01, 2027 | Nov. 01, 2027 | Nov. 01, 2027 | Nov. 01, 2027 | |
| Investment Owned, Balance, Principal Amount | $ 984 | $ 991 | ||||
| Investment Owned, at Cost | 967 | 972 | ||||
| Investment Owned, at Fair Value | $ 971 | $ 972 | ||||
| Investment, Identifier [Axis]: Mikawaya Holdings, LLC, First Lien Secured Term Loan, Floor 1.25%, Spread L plus 5.50%, Rate 6.75%, Due 1/29/2025 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:MikawayaHoldingsLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Packaged Foods & Meats | Packaged Foods & Meats | ||||
| Investment, Interest Rate, Floor | 1.25% | 1.25% | ||||
| Investment, Basis Spread, Variable Rate | 5.50% | 5.50% | ||||
| Investment Interest Rate | 6.75% | 6.75% | ||||
| Investment, Acquisition Date | Feb. 18, 2020 | |||||
| Investment Maturity Date | Jan. 29, 2025 | Jan. 29, 2025 | ||||
| Investment Owned, Balance, Principal Amount | $ 3,026 | |||||
| Investment Owned, at Cost | 2,988 | |||||
| Investment Owned, at Fair Value | $ 3,026 | |||||
| Investment, Identifier [Axis]: Mills Fleet Farm Group, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:MillsFleetFarmGroupLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Department Stores [Member] | Department Stores [Member] | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 6.25% | 6.25% | ||||
| Investment Interest Rate | 7.25% | 7.25% | ||||
| Investment, Acquisition Date | Oct. 24, 2018 | |||||
| Investment Maturity Date | Oct. 24, 2024 | Oct. 24, 2024 | ||||
| Investment Owned, Balance, Principal Amount | $ 13,538 | |||||
| Investment Owned, at Cost | 13,331 | |||||
| Investment Owned, at Fair Value | $ 13,538 | |||||
| Investment, Identifier [Axis]: Motivational CIV, LLC Class B Units | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:MotivationalCIVLLCMember | whf:MotivationalCIVLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:ClassBUnitsMember | whf:ClassBUnitsMember | whf:ClassBUnitsMember | whf:ClassBUnitsMember | whf:ClassBUnitsMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Air Freight & Logistics | Air Freight & Logistics | Air Freight & Logistics | Air Freight & Logistics | Air Freight & Logistics | |
| Investment, Acquisition Date | Jul. 12, 2021 | Jul. 12, 2021 | ||||
| Investment Owned, Balance, Principal Amount | $ 1,250 | $ 1,250 | ||||
| Investment Owned, at Cost | 1,250 | 1,250 | ||||
| Investment Owned, at Fair Value | $ 606 | $ 1,250 | ||||
| Investment, Identifier [Axis]: Motivational Marketing, LLC First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:MotivationalMarketingLLCMember | whf:MotivationalMarketingLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Air Freight & Logistics | Air Freight & Logistics | Air Freight & Logistics | Air Freight & Logistics | Air Freight & Logistics | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.25% | 6.25% | 6.25% | 6.25% | 6.25% | |
| Investment Interest Rate | 9.07% | 7.25% | 9.07% | 9.07% | 7.25% | |
| Investment, Acquisition Date | Jul. 12, 2021 | Jul. 12, 2021 | ||||
| Investment Maturity Date | Jul. 12, 2026 | Jul. 12, 2026 | Jul. 12, 2026 | Jul. 12, 2026 | Jul. 12, 2026 | |
| Investment Owned, at Fair Value | $ (22) | $ 7 | ||||
| Investment, Identifier [Axis]: Motivational Marketing, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:MotivationalMarketingLLCMember | whf:MotivationalMarketingLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Air Freight & Logistics | Air Freight & Logistics | Air Freight & Logistics | Air Freight & Logistics | Air Freight & Logistics | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.25% | 6.25% | 6.25% | 6.25% | 6.25% | |
| Investment Interest Rate | 9.07% | 7.25% | 9.07% | 9.07% | 7.25% | |
| Investment, Acquisition Date | Jul. 12, 2021 | Jul. 12, 2021 | ||||
| Investment Maturity Date | Jul. 12, 2026 | Jul. 12, 2026 | Jul. 12, 2026 | Jul. 12, 2026 | Jul. 12, 2026 | |
| Investment Owned, Balance, Principal Amount | $ 11,124 | $ 11,789 | ||||
| Investment Owned, at Cost | 10,956 | 11,575 | ||||
| Investment Owned, at Fair Value | $ 10,744 | $ 11,646 | ||||
| Investment, Identifier [Axis]: NMFC Senior Loan Program I LLC Units | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:ArcoleHoldingCorporationMember | |||||
| Investment, Type [Extensible Enumeration] | Equity Investments | Equity Investments | ||||
| Investment Owned, at Fair Value | 9,269 | |||||
| Investment, Identifier [Axis]: NNA Services, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:NNAServicesLLCMember | whf:NNAServicesLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Diversified Support Services | Diversified Support Services | Diversified Support Services | Diversified Support Services | Diversified Support Services | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.75% | 6.75% | 6.75% | 6.75% | 6.75% | |
| Investment Interest Rate | 10.42% | 7.75% | 10.42% | 10.42% | 7.75% | |
| Investment, Acquisition Date | Aug. 27, 2021 | Aug. 27, 2021 | ||||
| Investment Maturity Date | Aug. 27, 2026 | Aug. 27, 2026 | Aug. 27, 2026 | Aug. 27, 2026 | Aug. 27, 2026 | |
| Investment Owned, Balance, Principal Amount | $ 11,375 | $ 11,594 | ||||
| Investment Owned, at Cost | 11,264 | 11,459 | ||||
| Investment Owned, at Fair Value | $ 11,165 | $ 11,460 | ||||
| Investment, Identifier [Axis]: NPAV Lessor Corp., First Lien Secured Revolving Loan, Floor 1.00%, Spread SF plus 6.00%, Rate 7.60%, Due 1/21/2027 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:NPAVLessorCorp.Member | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | us-gaap:RealEstateSectorMember | us-gaap:RealEstateSectorMember | us-gaap:RealEstateSectorMember | |||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | |||
| Investment, Basis Spread, Variable Rate | 6.00% | 6.00% | 6.00% | |||
| Investment Interest Rate | 9.16% | 9.16% | 9.16% | |||
| Investment, Acquisition Date | Mar. 01, 2022 | |||||
| Investment Maturity Date | Jan. 21, 2027 | Jan. 21, 2027 | Jan. 21, 2027 | |||
| Investment Owned, at Fair Value | $ (16) | |||||
| Investment, Identifier [Axis]: NPAV Lessor Corp., First Lien Secured Term Loan, Floor 1.00%, Spread SF plus 6.00%, Rate 7.60%, Due 1/21/2027 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:NPAVLessorCorp.Member | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | us-gaap:RealEstateSectorMember | us-gaap:RealEstateSectorMember | us-gaap:RealEstateSectorMember | |||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | |||
| Investment, Basis Spread, Variable Rate | 6.00% | 6.00% | 6.00% | |||
| Investment Interest Rate | 9.16% | 9.16% | 9.16% | |||
| Investment, Acquisition Date | Mar. 01, 2022 | |||||
| Investment Maturity Date | Jan. 21, 2027 | Jan. 21, 2027 | Jan. 21, 2027 | |||
| Investment Owned, Balance, Principal Amount | $ 8,946 | |||||
| Investment Owned, at Cost | 8,791 | |||||
| Investment Owned, at Fair Value | $ 8,588 | |||||
| Investment, Identifier [Axis]: Naviga Inc First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:NavigaIncMember | whf:NavigaIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Application Software | Application Software | Application Software | Application Software | Application Software | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | us-gaap:BaseRateMember | London Interbank Offered Rate (LIBOR) [Member] | us-gaap:BaseRateMember | us-gaap:BaseRateMember | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.92% | 7.00% | 6.92% | 6.92% | 7.00% | |
| Investment Interest Rate | 10.28% | 8.00% | 10.28% | 10.28% | 8.00% | |
| Investment, Acquisition Date | Jun. 14, 2019 | Jun. 14, 2019 | ||||
| Investment Maturity Date | Dec. 29, 2022 | Dec. 29, 2022 | Dec. 29, 2022 | Dec. 29, 2022 | Dec. 29, 2022 | |
| Investment Owned, Balance, Principal Amount | $ 267 | $ 169 | ||||
| Investment Owned, at Cost | 267 | 168 | ||||
| Investment Owned, at Fair Value | $ 261 | $ 169 | ||||
| Investment, Identifier [Axis]: Naviga Inc First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:NavigaIncMember | whf:NavigaIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Application Software | Application Software | Application Software | Application Software | Application Software | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 7.00% | 7.00% | 7.00% | 7.00% | 7.00% | |
| Investment Interest Rate | 10.67% | 8.00% | 10.67% | 10.67% | 8.00% | |
| Investment, Acquisition Date | Jun. 14, 2019 | Jun. 14, 2019 | ||||
| Investment Maturity Date | Dec. 29, 2022 | Dec. 29, 2022 | Dec. 29, 2022 | Dec. 29, 2022 | Dec. 29, 2022 | |
| Investment Owned, Balance, Principal Amount | $ 3,189 | $ 3,213 | ||||
| Investment Owned, at Cost | 3,184 | 3,195 | ||||
| Investment Owned, at Fair Value | $ 3,125 | $ 3,213 | ||||
| Investment, Identifier [Axis]: Nelson Worldwide, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:NelsonWorldwideLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Research & Consulting Services | Research & Consulting Services | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 10.25% | 10.25% | ||||
| Investment Interest Rate | 11.25% | 11.25% | ||||
| Investment, Acquisition Date | Jan. 09, 2018 | |||||
| Investment Maturity Date | Jan. 09, 2023 | Jan. 09, 2023 | ||||
| Investment Owned, Balance, Principal Amount | $ 10,027 | |||||
| Investment Owned, at Cost | 9,976 | |||||
| Investment Owned, at Fair Value | $ 9,826 | |||||
| Investment, Identifier [Axis]: PFB Holdco, Inc Class A Units | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:PFBHoldcoIncMember | whf:PFBHoldcoIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:ClassAUnitsMember | whf:ClassAUnitsMember | whf:ClassAUnitsMember | whf:ClassAUnitsMember | whf:ClassAUnitsMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Building Products | Data Processing & Outsourced Services | Building Products | Building Products | Data Processing & Outsourced Services | |
| Investment, Acquisition Date | Dec. 17, 2021 | Dec. 17, 2021 | ||||
| Investment Owned, Balance, Principal Amount | $ 1 | $ 1 | ||||
| Investment Owned, at Cost | $ 423 | $ 423 | ||||
| Investment Owned, at Fair Value | $ 603 | $ 427 | ||||
| Investment, Identifier [Axis]: PFB Holdco, Inc First Lien Secured Revolving Loan Floor 2.45 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:PFBHoldcoIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Building Products | Building Products | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | whf:CanadaPrimeRateMember | whf:CanadaPrimeRateMember | ||||
| Investment, Interest Rate, Floor | 2.45% | 2.45% | ||||
| Investment, Basis Spread, Variable Rate | 5.50% | 5.50% | ||||
| Investment Interest Rate | 7.95% | 7.95% | ||||
| Investment, Acquisition Date | Dec. 17, 2021 | |||||
| Investment Maturity Date | Dec. 17, 2026 | Dec. 17, 2026 | ||||
| Investment, Identifier [Axis]: PFB Holdco, Inc First Lien Secured Revolving Loan Floor 3.25 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:PFBHoldcoIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Building Products | Building Products | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | us-gaap:PrimeRateMember | us-gaap:PrimeRateMember | ||||
| Investment, Interest Rate, Floor | 3.25% | 3.25% | ||||
| Investment, Basis Spread, Variable Rate | 5.50% | 5.50% | ||||
| Investment Interest Rate | 8.75% | 8.75% | ||||
| Investment, Acquisition Date | Dec. 17, 2021 | |||||
| Investment Maturity Date | Dec. 17, 2026 | Dec. 17, 2026 | ||||
| Investment, Identifier [Axis]: PFB Holdco, Inc First Lien Secured Term Loan CDOR | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:PFBHoldcoIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Building Products | Building Products | Building Products | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | CanadianDollarOfferedRateMember | CanadianDollarOfferedRateMember | CanadianDollarOfferedRateMember | |||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | |||
| Investment, Basis Spread, Variable Rate | 6.00% | 6.00% | 6.00% | |||
| Investment Interest Rate | 8.71% | 8.71% | 8.71% | |||
| Investment, Acquisition Date | Dec. 17, 2021 | |||||
| Investment Maturity Date | Dec. 17, 2026 | Dec. 17, 2026 | Dec. 17, 2026 | |||
| Investment Owned, Balance, Principal Amount | $ 8,959 | |||||
| Investment Owned, at Cost | $ 6,889 | |||||
| Investment Owned, at Fair Value | $ 6,382 | |||||
| Investment, Identifier [Axis]: PFB Holdco, Inc First Lien Secured Term Loan Floor 2.45 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:PFBHoldcoIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Building Products | Building Products | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | whf:CanadaPrimeRateMember | whf:CanadaPrimeRateMember | ||||
| Investment, Interest Rate, Floor | 2.45% | 2.45% | ||||
| Investment, Basis Spread, Variable Rate | 5.50% | 5.50% | ||||
| Investment Interest Rate | 7.95% | 7.95% | ||||
| Investment, Acquisition Date | Dec. 17, 2021 | |||||
| Investment Maturity Date | Dec. 17, 2026 | Dec. 17, 2026 | ||||
| Investment Owned, Balance, Principal Amount | $ 9,027 | |||||
| Investment Owned, at Cost | 6,923 | |||||
| Investment Owned, at Fair Value | $ 6,998 | |||||
| Investment, Identifier [Axis]: PFB Holdco, Inc First Lien Secured Term Loan Floor 3.25 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:PFBHoldcoIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Building Products | Building Products | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | us-gaap:PrimeRateMember | us-gaap:PrimeRateMember | ||||
| Investment, Interest Rate, Floor | 3.25% | 3.25% | ||||
| Investment, Basis Spread, Variable Rate | 5.50% | 5.50% | ||||
| Investment Interest Rate | 8.75% | 8.75% | ||||
| Investment, Acquisition Date | Dec. 17, 2021 | |||||
| Investment Maturity Date | Dec. 17, 2026 | Dec. 17, 2026 | ||||
| Investment Owned, Balance, Principal Amount | $ 2,198 | |||||
| Investment Owned, at Cost | 2,154 | |||||
| Investment Owned, at Fair Value | $ 2,154 | |||||
| Investment, Identifier [Axis]: PFB Holdco, Inc. First Lien Secured Revolving Loan CDOR | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:PFBHoldcoIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Building Products | Building Products | Building Products | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | CanadianDollarOfferedRateMember | CanadianDollarOfferedRateMember | CanadianDollarOfferedRateMember | |||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | |||
| Investment, Basis Spread, Variable Rate | 6.00% | 6.00% | 6.00% | |||
| Investment Interest Rate | 8.71% | 8.71% | 8.71% | |||
| Investment, Acquisition Date | Dec. 17, 2021 | |||||
| Investment Maturity Date | Dec. 17, 2026 | Dec. 17, 2026 | Dec. 17, 2026 | |||
| Investment Owned, at Fair Value | $ 2 | |||||
| Investment, Identifier [Axis]: PFB Holdco, Inc. First Lien Secured Revolving Loan LIBOR | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:PFBHoldcoIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Building Products | Building Products | Building Products | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | |||
| Investment, Basis Spread, Variable Rate | 6.00% | 6.00% | 6.00% | |||
| Investment Interest Rate | 8.28% | 8.28% | 8.28% | |||
| Investment, Acquisition Date | Dec. 17, 2021 | |||||
| Investment Maturity Date | Dec. 17, 2026 | Dec. 17, 2026 | Dec. 17, 2026 | |||
| Investment Owned, at Fair Value | $ 1 | |||||
| Investment, Identifier [Axis]: PFB Holdco, Inc. First Lien Secured Term Loan LIBOR | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:PFBHoldcoIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Building Products | Building Products | Building Products | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | |||
| Investment, Basis Spread, Variable Rate | 6.00% | 6.00% | 6.00% | |||
| Investment Interest Rate | 8.28% | 8.28% | 8.28% | |||
| Investment, Acquisition Date | Dec. 17, 2021 | |||||
| Investment Maturity Date | Dec. 17, 2026 | Dec. 17, 2026 | Dec. 17, 2026 | |||
| Investment Owned, Balance, Principal Amount | $ 2,182 | |||||
| Investment Owned, at Cost | 2,144 | |||||
| Investment Owned, at Fair Value | $ 2,154 | |||||
| Investment, Identifier [Axis]: PG Dental New Jersey Parent, LLC First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:PGDentalNewJerseyParentLLCMember | whf:PGDentalNewJerseyParentLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Health Care Services [Member] | Health Care Services [Member] | Health Care Services [Member] | Health Care Services [Member] | Health Care Services [Member] | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 9.75% | 9.25% | 9.75% | 9.75% | 9.25% | |
| Investment Interest Rate | 12.57% | 10.25% | 12.57% | 12.57% | 10.25% | |
| Investment, Acquisition Date | Nov. 25, 2020 | Nov. 25, 2020 | ||||
| Investment Maturity Date | Nov. 25, 2025 | Nov. 25, 2025 | Nov. 25, 2025 | Nov. 25, 2025 | Nov. 25, 2025 | |
| Investment Owned, Balance, Principal Amount | $ 352 | $ 702 | ||||
| Investment Owned, at Cost | 347 | 689 | ||||
| Investment Owned, at Fair Value | $ 308 | $ 631 | ||||
| Investment, Interest Rate, Paid in Kind | 1.50% | 1.50% | 1.50% | 1.50% | 1.50% | |
| Investment, Interest Rate, Paid in Cash | 11.07% | 8.75% | 11.07% | 11.07% | 8.75% | |
| Investment, Identifier [Axis]: PG Dental New Jersey Parent, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:PGDentalNewJerseyParentLLCMember | whf:PGDentalNewJerseyParentLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Health Care Services [Member] | Health Care Services [Member] | Health Care Services [Member] | Health Care Services [Member] | Health Care Services [Member] | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 9.75% | 9.25% | 9.75% | 9.75% | 9.25% | |
| Investment Interest Rate | 12.57% | 10.25% | 12.57% | 12.57% | 10.25% | |
| Investment, Acquisition Date | Nov. 25, 2020 | Nov. 25, 2020 | ||||
| Investment Maturity Date | Nov. 25, 2025 | Nov. 25, 2025 | Nov. 25, 2025 | Nov. 25, 2025 | Nov. 25, 2025 | |
| Investment Owned, Balance, Principal Amount | $ 14,845 | $ 15,448 | ||||
| Investment Owned, at Cost | 14,640 | 15,178 | ||||
| Investment Owned, at Fair Value | $ 13,807 | $ 14,212 | ||||
| Investment, Interest Rate, Paid in Kind | 1.50% | 1.50% | 1.50% | 1.50% | 1.50% | |
| Investment, Interest Rate, Paid in Cash | 11.07% | 8.75% | 11.07% | 11.07% | 8.75% | |
| Investment, Identifier [Axis]: PPS CR Acquisition, Inc First Lien Secured Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:PPSCRAcquisitionIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Heavy Electrical Equipment [Member] | Heavy Electrical Equipment [Member] | Heavy Electrical Equipment [Member] | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | |||
| Investment, Basis Spread, Variable Rate | 6.25% | 6.25% | 6.25% | |||
| Investment Interest Rate | 9.92% | 9.92% | 9.92% | |||
| Investment, Acquisition Date | Jul. 11, 2022 | |||||
| Investment Maturity Date | Jun. 25, 2026 | Jun. 25, 2026 | Jun. 25, 2026 | |||
| Investment Owned, at Fair Value | $ (1) | |||||
| Investment, Identifier [Axis]: PPS CR Acquisition, Inc First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:PPSCRAcquisitionIncMember | whf:PPSCRAcquisitionIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Heavy Electrical Equipment [Member] | Heavy Electrical Equipment [Member] | Heavy Electrical Equipment [Member] | Heavy Electrical Equipment [Member] | Heavy Electrical Equipment [Member] | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.25% | 6.25% | 6.25% | 6.25% | 6.25% | |
| Investment Interest Rate | 9.92% | 7.25% | 9.92% | 9.92% | 7.25% | |
| Investment, Acquisition Date | Jun. 25, 2021 | Jun. 25, 2021 | ||||
| Investment Maturity Date | Jun. 25, 2024 | Jun. 25, 2024 | Jun. 25, 2024 | Jun. 25, 2024 | Jun. 25, 2024 | |
| Investment Owned, Balance, Principal Amount | $ 104 | $ 104 | ||||
| Investment Owned, at Cost | 103 | 103 | ||||
| Investment Owned, at Fair Value | $ 63 | $ 113 | ||||
| Investment, Identifier [Axis]: PPS CR Acquisition, Inc First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:PPSCRAcquisitionIncMember | whf:PPSCRAcquisitionIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Heavy Electrical Equipment [Member] | Heavy Electrical Equipment [Member] | Heavy Electrical Equipment [Member] | Heavy Electrical Equipment [Member] | Heavy Electrical Equipment [Member] | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.25% | 6.25% | 6.25% | 6.25% | 6.25% | |
| Investment Interest Rate | 9.92% | 7.25% | 9.92% | 9.92% | 7.25% | |
| Investment, Acquisition Date | Jun. 25, 2021 | Jun. 25, 2021 | ||||
| Investment Maturity Date | Jun. 25, 2026 | Jun. 25, 2026 | Jun. 25, 2026 | Jun. 25, 2026 | Jun. 25, 2026 | |
| Investment Owned, Balance, Principal Amount | $ 14,166 | $ 11,123 | ||||
| Investment Owned, at Cost | 13,942 | 10,924 | ||||
| Investment Owned, at Fair Value | $ 13,835 | $ 10,975 | ||||
| Investment, Identifier [Axis]: PS Lightwave, Inc., First Lien Secured Delayed Draw Loan, Floor 1.50%, Spread L plus 6.75%, Rate 8.25%, Due 3/10/2025 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:PSLightwaveInc.Member | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | ||||
| Investment, Interest Rate, Floor | 1.50% | 1.50% | ||||
| Investment, Basis Spread, Variable Rate | 6.75% | 6.75% | ||||
| Investment Interest Rate | 8.25% | 8.25% | ||||
| Investment, Acquisition Date | May 19, 2020 | |||||
| Investment Maturity Date | Mar. 10, 2025 | Mar. 10, 2025 | ||||
| Investment Owned, at Fair Value | $ 5 | |||||
| Investment, Identifier [Axis]: PS Lightwave, Inc., First Lien Secured Term Loan, Floor 1.50%, Spread L plus 6.75%, Rate 8.25%, Due 3/10/2025 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:PSLightwaveInc.Member | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | ||||
| Investment, Interest Rate, Floor | 1.50% | 1.50% | ||||
| Investment, Basis Spread, Variable Rate | 6.75% | 6.75% | ||||
| Investment Interest Rate | 8.25% | 8.25% | ||||
| Investment, Acquisition Date | May 19, 2020 | |||||
| Investment Maturity Date | Mar. 10, 2025 | Mar. 10, 2025 | ||||
| Investment Owned, Balance, Principal Amount | $ 7,304 | |||||
| Investment Owned, at Cost | 7,207 | |||||
| Investment Owned, at Fair Value | $ 7,230 | |||||
| Investment, Identifier [Axis]: Patagonia Hold co Llc First Lien Secured Term Loans | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:PatagoniaHoldcoLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Alternative Carriers | Alternative Carriers | Alternative Carriers | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | |||
| Investment, Interest Rate, Floor | 0.50% | 0.50% | 0.50% | |||
| Investment, Basis Spread, Variable Rate | 5.75% | 5.75% | 5.75% | |||
| Investment Interest Rate | 8.39% | 8.39% | 8.39% | |||
| Investment, Acquisition Date | Aug. 05, 2022 | |||||
| Investment Maturity Date | Aug. 01, 2029 | Aug. 01, 2029 | Aug. 01, 2029 | |||
| Investment Owned, Balance, Principal Amount | $ 14,625 | |||||
| Investment Owned, at Cost | 12,040 | |||||
| Investment Owned, at Fair Value | $ 11,993 | |||||
| Investment, Identifier [Axis]: Pennsylvania Machine Works, LLC, First Lien Secured Term Loan, Floor 1.00%, Spread SF plus 6.25%, Rate 8.57%, Due 3/8/27 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:PennsylvaniaMachineWorksLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Industrial Machinery | Industrial Machinery | Industrial Machinery | |||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | |||
| Investment, Basis Spread, Variable Rate | 6.25% | 6.25% | 6.25% | |||
| Investment Interest Rate | 10.06% | 10.06% | 10.06% | |||
| Investment, Acquisition Date | Mar. 25, 2022 | |||||
| Investment Maturity Date | Mar. 08, 2027 | Mar. 08, 2027 | Mar. 08, 2027 | |||
| Investment Owned, Balance, Principal Amount | $ 6,925 | |||||
| Investment Owned, at Cost | 6,833 | |||||
| Investment Owned, at Fair Value | $ 6,925 | |||||
| Investment, Identifier [Axis]: PlayMonster LLC First Lien Secured Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | PlayMonster LLC [Member]. | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Leisure Products | Leisure Products | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 6.00% | 6.00% | ||||
| Investment Interest Rate | 7.00% | 7.00% | ||||
| Investment, Acquisition Date | Jun. 07, 2021 | |||||
| Investment Maturity Date | Jun. 07, 2026 | Jun. 07, 2026 | ||||
| Investment Owned, Balance, Principal Amount | $ 224 | |||||
| Investment Owned, at Cost | 221 | |||||
| Investment Owned, at Fair Value | $ (828) | |||||
| Investment, Identifier [Axis]: PlayMonster LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | PlayMonster LLC [Member]. | PlayMonster LLC [Member]. | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Leisure Products | Leisure Products | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 6.00% | 6.00% | ||||
| Investment Interest Rate | 7.00% | 7.00% | ||||
| Investment, Acquisition Date | Jun. 07, 2021 | |||||
| Investment Maturity Date | Jun. 07, 2026 | Jun. 07, 2026 | ||||
| Investment Owned, Balance, Principal Amount | $ 6,000 | |||||
| Investment Owned, at Cost | 5,894 | |||||
| Investment Owned, at Fair Value | $ 3,900 | |||||
| Investment, Identifier [Axis]: Playmonster Group Equity Inc Common Equity | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:PlaymonsterGroupLLCMember | |||||
| Investment, Type [Extensible Enumeration] | Common Stock [Member] | Common Stock [Member] | Common Stock [Member] | |||
| Investment, Identifier [Axis]: Playmonster Group Equity Inc Preferred Equity | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:PlaymonsterGroupLLCMember | |||||
| Investment, Type [Extensible Enumeration] | us-gaap:PreferredStockMember | us-gaap:PreferredStockMember | us-gaap:PreferredStockMember | |||
| Investment Owned, at Fair Value | $ 2,099 | |||||
| Investment, Identifier [Axis]: Playmonster Group Equity, Inc Common Stock | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:PlaymonsterGroupEquityIncMember | |||||
| Investment, Type [Extensible Enumeration] | Common Stock [Member] | Common Stock [Member] | Common Stock [Member] | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Leisure Products | Leisure Products | Leisure Products | |||
| Investment, Acquisition Date | Jan. 24, 2022 | |||||
| Investment Owned, Balance, Principal Amount | $ 72 | |||||
| Investment Owned, at Cost | $ 460 | |||||
| Investment, Identifier [Axis]: Playmonster Group Equity, Inc. Preferred Stock | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:PlaymonsterGroupEquityIncMember | |||||
| Investment, Type [Extensible Enumeration] | us-gaap:PreferredStockMember | us-gaap:PreferredStockMember | us-gaap:PreferredStockMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Leisure Products | Leisure Products | Leisure Products | |||
| Investment, Basis Spread, Variable Rate | 14.00% | 14.00% | 14.00% | |||
| Investment, Acquisition Date | Jan. 24, 2022 | |||||
| Investment Owned, Balance, Principal Amount | $ 36 | |||||
| Investment Owned, at Cost | 3,600 | |||||
| Investment Owned, at Fair Value | $ 2,099 | |||||
| Investment, Interest Rate, Paid in Kind | 14.00% | 14.00% | 14.00% | |||
| Investment, Identifier [Axis]: Playmonster Group LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:PlaymonsterGroupLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Leisure Products | Leisure Products | Leisure Products | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | |||
| Investment, Basis Spread, Variable Rate | 8.00% | 8.00% | 8.00% | |||
| Investment Interest Rate | 10.78% | 10.78% | 10.78% | |||
| Investment, Acquisition Date | Jan. 24, 2022 | |||||
| Investment Maturity Date | Jun. 08, 2026 | Jun. 08, 2026 | Jun. 08, 2026 | |||
| Investment Owned, Balance, Principal Amount | $ 3,565 | |||||
| Investment Owned, at Cost | 3,565 | |||||
| Investment Owned, at Fair Value | $ 3,509 | |||||
| Investment, Interest Rate, Paid in Kind | 8.00% | 8.00% | 8.00% | |||
| Investment, Interest Rate, Paid in Cash | 2.78% | 2.78% | 2.78% | |||
| Investment, Identifier [Axis]: Potpourri Group, Inc First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:PotpourriGroupIncMember | whf:PotpourriGroupIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.50% | 1.50% | 1.50% | 1.50% | 1.50% | |
| Investment, Basis Spread, Variable Rate | 8.25% | 8.25% | 8.25% | 8.25% | 8.25% | |
| Investment Interest Rate | 9.75% | 9.75% | 9.75% | 9.75% | 9.75% | |
| Investment, Acquisition Date | Jul. 03, 2019 | Jul. 03, 2019 | ||||
| Investment Maturity Date | Jul. 03, 2024 | Jul. 03, 2024 | Jul. 03, 2024 | Jul. 03, 2024 | Jul. 03, 2024 | |
| Investment Owned, Balance, Principal Amount | $ 16,513 | $ 17,148 | ||||
| Investment Owned, at Cost | 16,383 | 16,955 | ||||
| Investment Owned, at Fair Value | $ 16,513 | $ 17,148 | ||||
| Investment, Identifier [Axis]: Poultry Holdings LLC (HPP), First Lien Secured Term Loan, Floor 1.00%, Spread L plus 7.25%, Rate 8.25% (6.75% Cash + 1.50% PIK), Due 6/28/225 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:PoultryHoldingsLLCMember | whf:PoultryHoldingsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Packaged Foods & Meats | Packaged Foods & Meats | Packaged Foods & Meats | Packaged Foods & Meats | Packaged Foods & Meats | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 7.25% | 7.25% | 7.25% | 7.25% | 7.25% | |
| Investment Interest Rate | 10.38% | 8.25% | 10.38% | 10.38% | 8.25% | |
| Investment, Acquisition Date | Oct. 21, 2019 | Oct. 21, 2019 | ||||
| Investment Maturity Date | Jun. 28, 2025 | Jun. 28, 2025 | Jun. 28, 2025 | Jun. 28, 2025 | Jun. 28, 2025 | |
| Investment Owned, Balance, Principal Amount | $ 7,183 | $ 7,770 | ||||
| Investment Owned, at Cost | 7,117 | 7,676 | ||||
| Investment Owned, at Fair Value | $ 6,914 | $ 6,993 | ||||
| Investment, Interest Rate, Paid in Kind | 1.50% | 1.50% | 1.50% | 1.50% | 1.50% | |
| Investment, Interest Rate, Paid in Cash | 8.88% | 6.75% | 8.88% | 8.88% | 6.75% | |
| Investment, Identifier [Axis]: Project Castle, Inc First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:ProjectCastleIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Industrial Machinery | Industrial Machinery | Industrial Machinery | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | |||
| Investment, Interest Rate, Floor | 0.50% | 0.50% | 0.50% | |||
| Investment, Basis Spread, Variable Rate | 5.50% | 5.50% | 5.50% | |||
| Investment Interest Rate | 9.05% | 9.05% | 9.05% | |||
| Investment, Acquisition Date | Jun. 09, 2022 | |||||
| Investment Maturity Date | Jun. 01, 2029 | Jun. 01, 2029 | Jun. 01, 2029 | |||
| Investment Owned, Balance, Principal Amount | $ 8,376 | |||||
| Investment Owned, at Cost | 7,521 | |||||
| Investment Owned, at Fair Value | $ 7,541 | |||||
| Investment, Identifier [Axis]: Quest Events, LLC Preferred Units | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:QuestEventsLLCMember | whf:QuestEventsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:PreferredUnitsMember | whf:PreferredUnitsMember | whf:PreferredUnitsMember | whf:PreferredUnitsMember | whf:PreferredUnitsMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Diversified Support Services | Diversified Support Services | Diversified Support Services | Diversified Support Services | Diversified Support Services | |
| Investment, Acquisition Date | Dec. 28, 2018 | Dec. 28, 2018 | ||||
| Investment Maturity Date | Dec. 08, 2025 | Dec. 08, 2025 | Dec. 08, 2025 | Dec. 08, 2025 | Dec. 08, 2025 | |
| Investment Owned, Balance, Principal Amount | $ 331 | $ 317 | ||||
| Investment Owned, at Cost | 331 | $ 317 | ||||
| Investment Owned, at Fair Value | $ 60 | |||||
| Investment, Identifier [Axis]: Quest Events, LLC, First Lien Secured Revolving Loan, Floor 1.00%, Spread L plus 6.00%, Rate 7.00%, Due 12/28/2024 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:QuestEventsLLCMember | whf:QuestEventsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Diversified Support Services | Diversified Support Services | Diversified Support Services | Diversified Support Services | Diversified Support Services | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.00% | 6.00% | 6.00% | 6.00% | 6.00% | |
| Investment Interest Rate | 9.67% | 7.00% | 9.67% | 9.67% | 7.00% | |
| Investment, Acquisition Date | Jul. 19, 2019 | Jul. 19, 2019 | ||||
| Investment Maturity Date | Dec. 28, 2024 | Dec. 28, 2024 | Dec. 28, 2024 | Dec. 28, 2024 | Dec. 28, 2024 | |
| Investment Owned, Balance, Principal Amount | $ 468 | $ 935 | ||||
| Investment Owned, at Cost | 464 | 925 | ||||
| Investment Owned, at Fair Value | $ 424 | $ 760 | ||||
| Investment, Identifier [Axis]: Quest Events, LLC, First Lien Secured Term Loan, Floor 1.00%, Spread L plus 6.00%, Rate 7.00%, Due 12/28/2024 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:QuestEventsLLCMember | whf:QuestEventsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Diversified Support Services | Diversified Support Services | Diversified Support Services | Diversified Support Services | Diversified Support Services | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.00% | 6.00% | 6.00% | 6.00% | 6.00% | |
| Investment Interest Rate | 9.67% | 7.00% | 9.67% | 9.67% | 7.00% | |
| Investment, Acquisition Date | Jul. 19, 2019 | Jul. 19, 2019 | ||||
| Investment Maturity Date | Dec. 28, 2024 | Dec. 28, 2024 | Dec. 28, 2024 | Dec. 28, 2024 | Dec. 28, 2024 | |
| Investment Owned, Balance, Principal Amount | $ 11,926 | $ 11,966 | ||||
| Investment Owned, at Cost | 11,838 | 11,848 | ||||
| Investment Owned, at Fair Value | $ 11,317 | $ 9,729 | ||||
| Investment, Identifier [Axis]: RCKC Acquisitions LLC , First Lien Secured Delayed Draw Loan, Floor 1.00%, Spread L plus 6.25%, Rate 7.25%, Due 12/31/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:RCKCAcquisitionsLLCMember | whf:RCKCAcquisitionsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.25% | 6.25% | 6.25% | 6.25% | 6.25% | |
| Investment Interest Rate | 9.04% | 7.25% | 9.04% | 9.04% | 7.25% | |
| Investment, Acquisition Date | Jan. 27, 2021 | Jan. 27, 2021 | ||||
| Investment Maturity Date | Dec. 31, 2026 | Dec. 31, 2026 | Dec. 31, 2026 | Dec. 31, 2026 | Dec. 31, 2026 | |
| Investment Owned, Balance, Principal Amount | $ 3,014 | |||||
| Investment Owned, at Cost | 2,967 | |||||
| Investment Owned, at Fair Value | $ 2,969 | $ (5) | ||||
| Investment, Identifier [Axis]: RCKC Acquisitions LLC , First Lien Secured Revolving Loan, Floor 1.00%, Spread L plus 6.25%, Rate 7.25%, Due 12/31/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:RCKCAcquisitionsLLCMember | whf:RCKCAcquisitionsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.25% | 6.25% | 6.25% | 6.25% | 6.25% | |
| Investment Interest Rate | 9.20% | 7.25% | 9.20% | 9.20% | 7.25% | |
| Investment, Acquisition Date | Jan. 27, 2021 | Jan. 27, 2021 | ||||
| Investment Maturity Date | Dec. 31, 2026 | Dec. 31, 2026 | Dec. 31, 2026 | Dec. 31, 2026 | Dec. 31, 2026 | |
| Investment Owned, Balance, Principal Amount | $ 533 | $ 818 | ||||
| Investment Owned, at Cost | 526 | 804 | ||||
| Investment Owned, at Fair Value | $ 525 | $ 814 | ||||
| Investment, Identifier [Axis]: RCKC Acquisitions LLC , First Lien Secured Term Loan, Floor 1.00%, Spread L plus 6.25%, Rate 7.25%, Due 12/312026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:RCKCAcquisitionsLLCMember | whf:RCKCAcquisitionsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.25% | 6.25% | 6.25% | 6.25% | 6.25% | |
| Investment Interest Rate | 9.92% | 7.25% | 9.92% | 9.92% | 7.25% | |
| Investment, Acquisition Date | Jan. 27, 2021 | Jan. 27, 2021 | ||||
| Investment Maturity Date | Dec. 31, 2026 | Dec. 31, 2026 | Dec. 31, 2026 | Dec. 31, 2026 | Dec. 31, 2026 | |
| Investment Owned, Balance, Principal Amount | $ 11,179 | $ 11,264 | ||||
| Investment Owned, at Cost | 11,018 | 11,074 | ||||
| Investment Owned, at Fair Value | $ 11,011 | $ 11,151 | ||||
| Investment, Identifier [Axis]: RLJ Pro-Vac, Inc. First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:RLJPro-VacInc.Member | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Environmental & Facilities Services | Environmental & Facilities Services | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 6.25% | 6.25% | ||||
| Investment Interest Rate | 7.25% | 7.25% | ||||
| Investment, Acquisition Date | Dec. 31, 2021 | |||||
| Investment Maturity Date | Dec. 31, 2026 | Dec. 31, 2026 | ||||
| Investment Owned, Balance, Principal Amount | $ 8,775 | |||||
| Investment Owned, at Cost | 8,600 | |||||
| Investment Owned, at Fair Value | $ 8,600 | |||||
| Investment, Identifier [Axis]: RLJ Pro-Vac, Inc. First Lien Secured Term Loan First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:RLJPro-VacInc.Member | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Environmental & Facilities Services | Environmental & Facilities Services | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 6.25% | 6.25% | ||||
| Investment Interest Rate | 7.25% | 7.25% | ||||
| Investment, Acquisition Date | Dec. 31, 2021 | |||||
| Investment Maturity Date | Dec. 31, 2026 | Dec. 31, 2026 | ||||
| Investment, Identifier [Axis]: Road Safety Services, First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:RoadSafetyServicesIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Construction & Engineering | Construction & Engineering | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 6.50% | 6.50% | ||||
| Investment Interest Rate | 7.50% | 7.50% | ||||
| Investment, Acquisition Date | Dec. 30, 2021 | |||||
| Investment Maturity Date | Mar. 18, 2025 | Mar. 18, 2025 | ||||
| Investment Owned, Balance, Principal Amount | $ 4,099 | |||||
| Investment Owned, at Cost | 4,017 | |||||
| Investment Owned, at Fair Value | $ 4,017 | |||||
| Investment, Identifier [Axis]: Road Safety Services, Inc., First Lien Secured Revolving Loan, Floor 3.25%, Spread P plus 5.50%, Rate 8.75%, Due 9/18/2023 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:RoadSafetyServicesIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Construction & Engineering | Construction & Engineering | ||||
| Investment, Interest Rate, Floor | 3.25% | 3.25% | ||||
| Investment, Basis Spread, Variable Rate | 5.50% | 5.50% | ||||
| Investment Interest Rate | 8.75% | 8.75% | ||||
| Investment, Acquisition Date | Dec. 31, 2019 | |||||
| Investment Maturity Date | Sep. 18, 2023 | Sep. 18, 2023 | ||||
| Investment Owned, Balance, Principal Amount | $ 496 | |||||
| Investment Owned, at Cost | 489 | |||||
| Investment Owned, at Fair Value | $ 501 | |||||
| Investment, Identifier [Axis]: Road Safety Services, Inc., First Lien Secured Term Loan, Floor 1.00%, Spread L plus 6.50%, Rate 7.50%, Due 3/18/2025 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:RoadSafetyServicesIncMember | whf:RoadSafetyServicesIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Construction & Engineering | Construction & Engineering | Construction & Engineering | Construction & Engineering | Construction & Engineering | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.50% | 6.50% | 6.50% | 6.50% | 6.50% | |
| Investment Interest Rate | 9.63% | 7.50% | 9.63% | 9.63% | 7.50% | |
| Investment, Acquisition Date | Dec. 31, 2019 | Dec. 31, 2019 | ||||
| Investment Maturity Date | Mar. 18, 2025 | Mar. 18, 2025 | Mar. 18, 2025 | Mar. 18, 2025 | Mar. 18, 2025 | |
| Investment Owned, Balance, Principal Amount | $ 8,625 | $ 6,427 | ||||
| Investment Owned, at Cost | 8,534 | 6,340 | ||||
| Investment Owned, at Fair Value | $ 8,625 | $ 6,405 | ||||
| Investment, Identifier [Axis]: Ross-Simons Topco, LP Preferred Units | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:Ross-SimonsTopcoLPMember | whf:Ross-SimonsTopcoLPMember | ||||
| Investment, Type [Extensible Enumeration] | whf:PreferredUnitsMember | whf:PreferredUnitsMember | whf:PreferredUnitsMember | whf:PreferredUnitsMember | whf:PreferredUnitsMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | Internet & Direct Marketing Retail | |
| Investment, Basis Spread, Variable Rate | 8.00% | 8.00% | 8.00% | 8.00% | 8.00% | |
| Investment, Acquisition Date | Dec. 04, 2020 | Dec. 04, 2020 | ||||
| Investment Owned, Balance, Principal Amount | $ 600 | $ 600 | ||||
| Investment Owned, at Cost | 514 | 600 | ||||
| Investment Owned, at Fair Value | $ 816 | $ 786 | ||||
| Investment, Interest Rate, Paid in Kind | 8.00% | 8.00% | 8.00% | 8.00% | 8.00% | |
| Investment, Identifier [Axis]: SFS Global Holding Company Warrants | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:SFSGlobalHoldingCompanyMember | whf:SFSGlobalHoldingCompanyMember | ||||
| Investment, Type [Extensible Enumeration] | Warrant [Member] | Warrant [Member] | Warrant [Member] | Warrant [Member] | Warrant [Member] | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Other Diversified Financial Services [Member] | Other Diversified Financial Services [Member] | Other Diversified Financial Services [Member] | Other Diversified Financial Services [Member] | Other Diversified Financial Services [Member] | |
| Investment, Acquisition Date | Jun. 28, 2018 | Jun. 28, 2018 | ||||
| Investment Maturity Date | Dec. 28, 2025 | Dec. 28, 2025 | Dec. 28, 2025 | Dec. 28, 2025 | Dec. 28, 2025 | |
| Investment, Identifier [Axis]: Sigue Corporation Warrants | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:SigueCorporationMember | whf:SigueCorporationMember | ||||
| Investment, Type [Extensible Enumeration] | Warrant [Member] | Warrant [Member] | Warrant [Member] | Warrant [Member] | Warrant [Member] | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Other Diversified Financial Services [Member] | Other Diversified Financial Services [Member] | Other Diversified Financial Services [Member] | Other Diversified Financial Services [Member] | Other Diversified Financial Services [Member] | |
| Investment, Acquisition Date | Jun. 28, 2018 | Jun. 28, 2018 | ||||
| Investment Maturity Date | Dec. 28, 2025 | Dec. 28, 2025 | Dec. 28, 2025 | Dec. 28, 2025 | Dec. 28, 2025 | |
| Investment Owned, Balance, Principal Amount | $ 22 | $ 22 | ||||
| Investment Owned, at Cost | 2,890 | 2,890 | ||||
| Investment Owned, at Fair Value | $ 3,823 | $ 3,492 | ||||
| Investment, Identifier [Axis]: Sklar Holdings, Inc First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:SklarHoldingsIncMember | whf:SklarHoldingsIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Diversified Chemicals [Member] | Diversified Chemicals [Member] | Diversified Chemicals [Member] | Diversified Chemicals [Member] | Diversified Chemicals [Member] | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 9.75% | 7.75% | 9.75% | 9.75% | 7.75% | |
| Investment Interest Rate | 10.75% | 8.75% | 10.75% | 10.75% | 8.75% | |
| Investment, Acquisition Date | Nov. 13, 2019 | Nov. 13, 2019 | ||||
| Investment Maturity Date | May 13, 2023 | May 13, 2023 | May 13, 2023 | May 13, 2023 | May 13, 2023 | |
| Investment Owned, Balance, Principal Amount | $ 7,353 | $ 7,389 | ||||
| Investment Owned, at Cost | 7,292 | 7,295 | ||||
| Investment Owned, at Fair Value | $ 6,695 | $ 7,020 | ||||
| Investment, Interest Rate, Paid in Kind | 2.00% | 2.00% | 2.00% | |||
| Investment, Interest Rate, Paid in Cash | 8.75% | 8.75% | 8.75% | |||
| Investment, Identifier [Axis]: Sleep OpCo LLC First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:SleepOpCoLLCMember | whf:SleepOpCoLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Home Furnishings [Member] | Home Furnishings [Member] | Home Furnishings [Member] | Home Furnishings [Member] | Home Furnishings [Member] | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.50% | 6.50% | 6.50% | 6.50% | 6.50% | |
| Investment Interest Rate | 8.92% | 7.50% | 8.92% | 8.92% | 7.50% | |
| Investment, Acquisition Date | Oct. 12, 2021 | Oct. 12, 2021 | ||||
| Investment Maturity Date | Oct. 12, 2026 | Oct. 12, 2026 | Oct. 12, 2026 | Oct. 12, 2026 | Oct. 12, 2026 | |
| Investment Owned, at Fair Value | $ 10 | |||||
| Investment, Identifier [Axis]: Sleep OpCo LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:SleepOpCoLLCMember | whf:SleepOpCoLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Home Furnishings [Member] | Home Furnishings [Member] | Home Furnishings [Member] | Home Furnishings [Member] | Home Furnishings [Member] | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.50% | 6.50% | 6.50% | 6.50% | 6.50% | |
| Investment Interest Rate | 8.92% | 7.50% | 8.92% | 8.92% | 7.50% | |
| Investment, Acquisition Date | Oct. 12, 2021 | Oct. 12, 2021 | ||||
| Investment Maturity Date | Oct. 12, 2026 | Oct. 12, 2026 | Oct. 12, 2026 | Oct. 12, 2026 | Oct. 12, 2026 | |
| Investment Owned, Balance, Principal Amount | $ 20,895 | $ 20,034 | ||||
| Investment Owned, at Cost | 20,555 | 19,651 | ||||
| Investment Owned, at Fair Value | $ 20,630 | $ 19,645 | ||||
| Investment, Identifier [Axis]: Smalto Inc., First Lien Secured Revolving Loan, Floor 1.00%, Spread E plus 6.00%, Rate 7.25%, Due 4/29/27 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:SmaltoInc.Member | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Household Appliances | Household Appliances | Household Appliances | |||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | |||
| Investment, Basis Spread, Variable Rate | 6.25% | 6.25% | 6.25% | |||
| Investment Interest Rate | 7.25% | 7.25% | 7.25% | |||
| Investment, Acquisition Date | May 04, 2022 | |||||
| Investment Maturity Date | Apr. 29, 2027 | Apr. 29, 2027 | Apr. 29, 2027 | |||
| Investment Owned, Balance, Principal Amount | $ 419 | |||||
| Investment Owned, at Cost | 437 | |||||
| Investment Owned, at Fair Value | $ 396 | |||||
| Investment, Identifier [Axis]: Smalto Inc., First Lien Secured Revolving Loan, Floor 1.00%, Spread SF plus 6.00%, Rate 7.25%, Due 4/29/27 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:SmaltoInc.Member | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Household Appliances | Household Appliances | Household Appliances | |||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | |||
| Investment, Basis Spread, Variable Rate | 6.00% | 6.00% | 6.00% | |||
| Investment Interest Rate | 8.68% | 8.68% | 8.68% | |||
| Investment, Acquisition Date | May 04, 2022 | |||||
| Investment Maturity Date | Apr. 29, 2027 | Apr. 29, 2027 | Apr. 29, 2027 | |||
| Investment Owned, Balance, Principal Amount | $ 17 | |||||
| Investment Owned, at Cost | 17 | |||||
| Investment Owned, at Fair Value | $ 17 | |||||
| Investment, Identifier [Axis]: Smalto Inc., First Lien Secured Term Loan, Floor 1.00%, Spread E plus 6.25%, Rate 7.25%, Due 4/28/28 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:SmaltoInc.Member | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Household Appliances | Household Appliances | Household Appliances | |||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | |||
| Investment, Basis Spread, Variable Rate | 6.25% | 6.25% | 6.25% | |||
| Investment Interest Rate | 7.25% | 7.25% | 7.25% | |||
| Investment, Acquisition Date | May 04, 2022 | |||||
| Investment Maturity Date | Apr. 28, 2028 | Apr. 28, 2028 | Apr. 28, 2028 | |||
| Investment Owned, Balance, Principal Amount | $ 6,659 | |||||
| Investment Owned, at Cost | 6,876 | |||||
| Investment Owned, at Fair Value | $ 6,364 | |||||
| Investment, Identifier [Axis]: Smalto Inc., First Lien Secured Term Loan, Floor 1.00%, Spread SF plus 6.00%, Rate 7.18%, Due 4/28/28 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:SmaltoInc.Member | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Household Appliances | Household Appliances | Household Appliances | |||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | |||
| Investment, Basis Spread, Variable Rate | 6.00% | 6.00% | 6.00% | |||
| Investment Interest Rate | 9.19% | 9.19% | 9.19% | |||
| Investment, Acquisition Date | May 04, 2022 | |||||
| Investment Maturity Date | Apr. 28, 2028 | Apr. 28, 2028 | Apr. 28, 2028 | |||
| Investment Owned, Balance, Principal Amount | $ 1,014 | |||||
| Investment Owned, at Cost | 995 | |||||
| Investment Owned, at Fair Value | $ 996 | |||||
| Investment, Identifier [Axis]: Snap Fitness Holdings, Inc Class A Common Stock | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:SnapFitnessHoldingsIncMember | whf:SnapFitnessHoldingsIncMember | ||||
| Investment, Type [Extensible Enumeration] | us-gaap:CommonClassAMember | us-gaap:CommonClassAMember | us-gaap:CommonClassAMember | us-gaap:CommonClassAMember | us-gaap:CommonClassAMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Leisure Facilities [Member] | Leisure Facilities [Member] | Leisure Facilities [Member] | Leisure Facilities [Member] | Leisure Facilities [Member] | |
| Investment, Acquisition Date | Jun. 29, 2020 | Jun. 29, 2020 | ||||
| Investment Owned, Balance, Principal Amount | $ 2 | $ 2 | ||||
| Investment Owned, at Cost | 1,941 | 1,941 | ||||
| Investment Owned, at Fair Value | $ 157 | $ 188 | ||||
| Investment, Identifier [Axis]: Snap Fitness Holdings, Inc First Lien Secured Term Loan C | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:SnapFitnessHoldingsIncMember | whf:SnapFitnessHoldingsIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanCMember | whf:FirstLienSecuredTermLoanCMember | whf:FirstLienSecuredTermLoanCMember | whf:FirstLienSecuredTermLoanCMember | whf:FirstLienSecuredTermLoanCMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Leisure Facilities [Member] | Leisure Facilities [Member] | Leisure Facilities [Member] | Leisure Facilities [Member] | Leisure Facilities [Member] | |
| Investment, Basis Spread, Variable Rate | 9.50% | 9.50% | 9.50% | 9.50% | 9.50% | |
| Investment Interest Rate | 9.50% | 9.50% | 9.50% | 9.50% | 9.50% | |
| Investment, Acquisition Date | Jun. 29, 2020 | Jun. 29, 2020 | ||||
| Investment Owned, Balance, Principal Amount | $ 1,268 | $ 1,268 | ||||
| Investment Owned, at Cost | 1,265 | 1,265 | ||||
| Investment Owned, at Fair Value | $ 1,084 | $ 1,219 | ||||
| Investment, Interest Rate, Paid in Kind | 9.50% | 9.50% | 9.50% | 9.50% | 9.50% | |
| Investment, Interest Rate, Paid in Cash | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | |
| Investment, Identifier [Axis]: Snap Fitness Holdings, Inc Warrants | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:SnapFitnessHoldingsIncMember | whf:SnapFitnessHoldingsIncMember | ||||
| Investment, Type [Extensible Enumeration] | Warrant [Member] | Warrant [Member] | Warrant [Member] | Warrant [Member] | Warrant [Member] | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Leisure Facilities [Member] | Leisure Facilities [Member] | Leisure Facilities [Member] | Leisure Facilities [Member] | Leisure Facilities [Member] | |
| Investment, Acquisition Date | Jun. 29, 2020 | Jun. 29, 2020 | ||||
| Investment Maturity Date | Jun. 28, 2028 | Jun. 28, 2028 | Jun. 28, 2028 | Jun. 28, 2028 | Jun. 28, 2028 | |
| Investment Owned, Balance, Principal Amount | $ 1 | $ 1 | ||||
| Investment Owned, at Cost | 793 | 793 | ||||
| Investment Owned, at Fair Value | $ 64 | $ 76 | ||||
| Investment, Identifier [Axis]: Solar Holdings Bidco Limited First Lien Secured Delayed Draw Loan Interest Rate 8.94 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | Solar Holdings Bidco Limited | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Environmental & Facilities Services | Environmental & Facilities Services | Environmental & Facilities Services | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | |||
| Investment, Interest Rate, Floor | 0.50% | 0.50% | 0.50% | |||
| Investment, Basis Spread, Variable Rate | 6.75% | 6.75% | 6.75% | |||
| Investment Interest Rate | 9.74% | 9.74% | 9.74% | |||
| Investment, Acquisition Date | Sep. 30, 2022 | |||||
| Investment Maturity Date | Sep. 28, 2029 | Sep. 28, 2029 | Sep. 28, 2029 | |||
| Investment Owned, at Fair Value | $ (10) | |||||
| Investment, Identifier [Axis]: Solar Holdings Bidco Limited First Lien Secured Delayed Draw Loan Interest Rate 9.74 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | Solar Holdings Bidco Limited | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Environmental & Facilities Services | Environmental & Facilities Services | Environmental & Facilities Services | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | |||
| Investment, Interest Rate, Floor | 0.50% | 0.50% | 0.50% | |||
| Investment, Basis Spread, Variable Rate | 6.75% | 6.75% | 6.75% | |||
| Investment Interest Rate | 9.74% | 9.74% | 9.74% | |||
| Investment, Acquisition Date | Sep. 30, 2022 | |||||
| Investment Maturity Date | Sep. 28, 2029 | Sep. 28, 2029 | Sep. 28, 2029 | |||
| Investment Owned, Balance, Principal Amount | $ 53 | |||||
| Investment Owned, at Cost | 51 | |||||
| Investment Owned, at Fair Value | $ 51 | |||||
| Investment, Identifier [Axis]: Solar Holdings Bidco Limited First Lien Secured Term Loan CDOR | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | Solar Holdings Bidco Limited | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Environmental & Facilities Services | Environmental & Facilities Services | Environmental & Facilities Services | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | CanadianDollarOfferedRateMember | CanadianDollarOfferedRateMember | CanadianDollarOfferedRateMember | |||
| Investment, Interest Rate, Floor | 0.50% | 0.50% | 0.50% | |||
| Investment, Basis Spread, Variable Rate | 6.75% | 6.75% | 6.75% | |||
| Investment Interest Rate | 10.92% | 10.92% | 10.92% | |||
| Investment, Acquisition Date | Sep. 30, 2022 | |||||
| Investment Maturity Date | Sep. 28, 2029 | Sep. 28, 2029 | Sep. 28, 2029 | |||
| Investment Owned, Balance, Principal Amount | $ 3,839 | |||||
| Investment Owned, at Cost | $ 2,726 | |||||
| Investment Owned, at Fair Value | $ 2,704 | |||||
| Investment, Identifier [Axis]: Solar Holdings Bidco Limited First Lien Secured Term Loan SF | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | Solar Holdings Bidco Limited | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Environmental & Facilities Services | Environmental & Facilities Services | Environmental & Facilities Services | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | |||
| Investment, Interest Rate, Floor | 0.50% | 0.50% | 0.50% | |||
| Investment, Basis Spread, Variable Rate | 6.75% | 6.75% | 6.75% | |||
| Investment Interest Rate | 9.74% | 9.74% | 9.74% | |||
| Investment, Acquisition Date | Sep. 30, 2022 | |||||
| Investment Maturity Date | Sep. 28, 2029 | Sep. 28, 2029 | Sep. 28, 2029 | |||
| Investment Owned, Balance, Principal Amount | $ 2,783 | |||||
| Investment Owned, at Cost | 2,706 | |||||
| Investment Owned, at Fair Value | $ 2,706 | |||||
| Investment, Identifier [Axis]: Solar Holdings Bidco Limited First Lien Secured Term Loan SONIA | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | Solar Holdings Bidco Limited | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Environmental & Facilities Services | Environmental & Facilities Services | Environmental & Facilities Services | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | whf:SterlingOvernightIndexAverageMember | whf:SterlingOvernightIndexAverageMember | whf:SterlingOvernightIndexAverageMember | |||
| Investment, Interest Rate, Floor | 0.00% | 0.00% | 0.00% | |||
| Investment, Basis Spread, Variable Rate | 6.75% | 6.75% | 6.75% | |||
| Investment Interest Rate | 8.94% | 8.94% | 8.94% | |||
| Investment, Acquisition Date | Sep. 30, 2022 | |||||
| Investment Maturity Date | Sep. 28, 2029 | Sep. 28, 2029 | Sep. 28, 2029 | |||
| Investment Owned, Balance, Principal Amount | £ | £ 169 | |||||
| Investment Owned, at Cost | $ 182 | |||||
| Investment Owned, at Fair Value | $ 184 | |||||
| Investment, Identifier [Axis]: Source Code Holdings, LLC , First Lien Secured Delayed Draw Loan, Floor 1.00%, Spread L plus 6.50%, Rate 7.50%, Due 7/30/2027 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:SourceCodeHoldingsLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 6.50% | 6.50% | ||||
| Investment Interest Rate | 7.50% | 7.50% | ||||
| Investment, Acquisition Date | Aug. 10, 2021 | |||||
| Investment Maturity Date | Jul. 30, 2027 | Jul. 30, 2027 | ||||
| Investment Owned, at Fair Value | $ 1 | |||||
| Investment, Identifier [Axis]: Source Code Holdings, LLC , First Lien Secured Term Loan, Floor 1.00%, Spread L plus 6.50%, Rate 7.50%, Due 7/30/2027 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:SourceCodeHoldingsLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 6.50% | 6.50% | ||||
| Investment Interest Rate | 7.50% | 7.50% | ||||
| Investment, Acquisition Date | Aug. 10, 2021 | |||||
| Investment Maturity Date | Jul. 30, 2027 | Jul. 30, 2027 | ||||
| Investment Owned, Balance, Principal Amount | $ 7,629 | |||||
| Investment Owned, at Cost | 7,487 | |||||
| Investment Owned, at Fair Value | $ 7,489 | |||||
| Investment, Identifier [Axis]: Source Code Holdings, LLC First Lien Secured Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:SourceCodeHoldingsLLCMember | whf:SourceCodeHoldingsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.50% | 6.50% | 6.50% | 6.50% | 6.50% | |
| Investment Interest Rate | 9.63% | 7.50% | 9.63% | 9.63% | 7.50% | |
| Investment, Acquisition Date | Aug. 10, 2021 | Jul. 30, 2021 | ||||
| Investment Maturity Date | Jul. 30, 2027 | Jul. 30, 2027 | Jul. 30, 2027 | Jul. 30, 2027 | Jul. 30, 2027 | |
| Investment Owned, at Fair Value | $ 21 | |||||
| Investment, Identifier [Axis]: Source Code Holdings, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:SourceCodeHoldingsLLCMember | whf:SourceCodeHoldingsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.50% | 6.50% | 6.50% | 6.50% | 6.50% | |
| Investment Interest Rate | 9.63% | 7.50% | 9.63% | 9.63% | 7.50% | |
| Investment, Acquisition Date | Aug. 10, 2021 | Jul. 30, 2021 | ||||
| Investment Maturity Date | Jul. 30, 2027 | Jul. 30, 2027 | Jul. 30, 2027 | Jul. 30, 2027 | Jul. 30, 2027 | |
| Investment Owned, Balance, Principal Amount | $ 15,143 | $ 7,629 | ||||
| Investment Owned, at Cost | 14,899 | 7,487 | ||||
| Investment Owned, at Fair Value | $ 14,970 | $ 7,489 | ||||
| Investment, Identifier [Axis]: Stella and Chewy's LLC, First Lien Secured Delayed Draw Loan, Floor 1.00%, Spread L plus 6.75%, Rate 7.75%, Due 12/16/2025 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:StellaandChewysLLCMember | whf:StellaandChewysLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Packaged Foods & Meats | Packaged Foods & Meats | Packaged Foods & Meats | Packaged Foods & Meats | Packaged Foods & Meats | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 8.75% | 6.75% | 8.75% | 8.75% | 6.75% | |
| Investment Interest Rate | 11.92% | 7.75% | 11.92% | 11.92% | 7.75% | |
| Investment, Acquisition Date | Mar. 26, 2021 | Dec. 29, 2020 | ||||
| Investment Maturity Date | Dec. 16, 2025 | Dec. 16, 2025 | Dec. 16, 2025 | Dec. 16, 2025 | Dec. 16, 2025 | |
| Investment Owned, Balance, Principal Amount | $ 1,367 | $ 1,893 | ||||
| Investment Owned, at Cost | 1,354 | 1,877 | ||||
| Investment Owned, at Fair Value | $ 1,326 | $ 1,697 | ||||
| Investment, Interest Rate, Paid in Kind | 2.00% | 2.00% | 2.00% | |||
| Investment, Interest Rate, Paid in Cash | 9.92% | 9.92% | 9.92% | |||
| Investment, Identifier [Axis]: Stella and Chewy's LLC, First Lien Secured Term Loan, Floor 1.00%, Spread L plus 6.75%, Rate 7.75%, Due 12/16/2025 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:StellaandChewysLLCMember | whf:StellaandChewysLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Packaged Foods & Meats | Packaged Foods & Meats | Packaged Foods & Meats | Packaged Foods & Meats | Packaged Foods & Meats | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 8.75% | 6.75% | 8.75% | 8.75% | 6.75% | |
| Investment Interest Rate | 12.24% | 7.75% | 12.24% | 12.24% | 7.75% | |
| Investment, Acquisition Date | Dec. 29, 2020 | Dec. 29, 2020 | ||||
| Investment Maturity Date | Dec. 16, 2025 | Dec. 16, 2025 | Dec. 16, 2025 | Dec. 16, 2025 | Dec. 16, 2025 | |
| Investment Owned, Balance, Principal Amount | $ 3,874 | $ 5,313 | ||||
| Investment Owned, at Cost | 3,826 | 5,228 | ||||
| Investment Owned, at Fair Value | $ 3,758 | $ 4,967 | ||||
| Investment, Interest Rate, Paid in Kind | 2.00% | 2.00% | 2.00% | |||
| Investment, Interest Rate, Paid in Cash | 10.24% | 10.24% | 10.24% | |||
| Investment, Identifier [Axis]: Sunless, Inc First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:SunlessInc.Member | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Personal Products | Personal Products | Personal Products | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | |||
| Investment, Basis Spread, Variable Rate | 6.50% | 6.50% | 6.50% | |||
| Investment Interest Rate | 10.17% | 10.17% | 10.17% | |||
| Investment, Acquisition Date | Jun. 30, 2022 | |||||
| Investment Maturity Date | Aug. 13, 2025 | Aug. 13, 2025 | Aug. 13, 2025 | |||
| Investment Owned, Balance, Principal Amount | $ 2,092 | |||||
| Investment Owned, at Cost | 2,053 | |||||
| Investment Owned, at Fair Value | $ 2,063 | |||||
| Investment, Identifier [Axis]: Sunless, Inc., First Lien Secured Revolving Loan, Floor 1.00%, Spread L plus 6.00%, Rate 7.00%, Due 8/13/2024 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:SunlessInc.Member | whf:SunlessIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Personal Products | Personal Products | Personal Products | Personal Products | Personal Products | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.50% | 6.00% | 6.50% | 6.50% | 6.00% | |
| Investment Interest Rate | 10.17% | 7.00% | 10.17% | 10.17% | 7.00% | |
| Investment, Acquisition Date | Oct. 21, 2019 | Oct. 21, 2019 | ||||
| Investment Maturity Date | Aug. 13, 2025 | Aug. 13, 2024 | Aug. 13, 2025 | Aug. 13, 2025 | Aug. 13, 2024 | |
| Investment Owned, at Fair Value | $ 7 | $ 14 | ||||
| Investment, Identifier [Axis]: Sunless, Inc., First Lien Secured Term Loan, Floor 1.00%, Spread L plus 6.00%, Rate 7.00%, Due 8/13/2024 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:SunlessInc.Member | whf:SunlessIncMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Personal Products | Personal Products | Personal Products | Personal Products | Personal Products | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.50% | 6.00% | 6.50% | 6.50% | 6.00% | |
| Investment Interest Rate | 10.17% | 7.00% | 10.17% | 10.17% | 7.00% | |
| Investment, Acquisition Date | Oct. 21, 2019 | Oct. 21, 2019 | ||||
| Investment Maturity Date | Aug. 13, 2025 | Aug. 13, 2024 | Aug. 13, 2025 | Aug. 13, 2025 | Aug. 13, 2024 | |
| Investment Owned, Balance, Principal Amount | $ 3,691 | $ 4,259 | ||||
| Investment Owned, at Cost | 3,639 | 4,185 | ||||
| Investment Owned, at Fair Value | $ 3,691 | $ 4,259 | ||||
| Investment, Identifier [Axis]: Sure Fit Home Products, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:SureFitHomeProductsLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Home Furnishings [Member] | Home Furnishings [Member] | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 9.75% | 9.75% | ||||
| Investment Interest Rate | 10.75% | 10.75% | ||||
| Investment, Acquisition Date | Apr. 12, 2021 | |||||
| Investment Maturity Date | Jul. 13, 2023 | Jul. 13, 2023 | ||||
| Investment Owned, Balance, Principal Amount | $ 4,912 | |||||
| Investment Owned, at Cost | 4,828 | |||||
| Investment Owned, at Fair Value | $ 4,372 | |||||
| Investment, Identifier [Axis]: TOUR Intermediate Holdings, LLC, First Lien Secured Delayed Draw Loan, Floor 1.00%, Spread L plus 6.50%, Rate 7.50%, Due 5/15/2025 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:TOURIntermediateHoldingsLLCMember | whf:TOURIntermediateHoldingsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Investment Banking & Brokerage | Investment Banking & Brokerage | Investment Banking & Brokerage | Investment Banking & Brokerage | Investment Banking & Brokerage | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.50% | 6.50% | 6.50% | 6.50% | 6.50% | |
| Investment Interest Rate | 9.62% | 7.50% | 9.62% | 9.62% | 7.50% | |
| Investment, Acquisition Date | May 19, 2020 | May 19, 2020 | ||||
| Investment Maturity Date | May 15, 2025 | May 15, 2025 | May 15, 2025 | May 15, 2025 | May 15, 2025 | |
| Investment Owned, Balance, Principal Amount | $ 2,505 | $ 2,616 | ||||
| Investment Owned, at Cost | 2,493 | 2,600 | ||||
| Investment Owned, at Fair Value | $ 2,505 | $ 2,616 | ||||
| Investment, Identifier [Axis]: TOUR Intermediate Holdings, LLC, First Lien Secured Term Loan, Floor 1.00%, Spread L plus 6.50%, Rate 7.50%, Due 5/15/2025 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:TOURIntermediateHoldingsLLCMember | whf:TOURIntermediateHoldingsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Investment Banking & Brokerage | Investment Banking & Brokerage | Investment Banking & Brokerage | Investment Banking & Brokerage | Investment Banking & Brokerage | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.50% | 6.50% | 6.50% | 6.50% | 6.50% | |
| Investment Interest Rate | 9.62% | 7.50% | 9.62% | 9.62% | 7.50% | |
| Investment, Acquisition Date | May 19, 2020 | May 19, 2020 | ||||
| Investment Maturity Date | May 15, 2025 | May 15, 2025 | May 15, 2025 | May 15, 2025 | May 15, 2025 | |
| Investment Owned, Balance, Principal Amount | $ 3,182 | $ 7,438 | ||||
| Investment Owned, at Cost | 3,150 | 7,343 | ||||
| Investment Owned, at Fair Value | $ 3,182 | $ 7,438 | ||||
| Investment, Identifier [Axis]: Team Car Care Holdings, First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:TeamCarCareHoldingsLLCMember | whf:TeamCarCareHoldingsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Automotive Retail [Member] | Automotive Retail [Member] | Automotive Retail [Member] | Automotive Retail [Member] | Automotive Retail [Member] | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | us-gaap:BaseRateMember | us-gaap:BaseRateMember | us-gaap:BaseRateMember | us-gaap:BaseRateMember | us-gaap:BaseRateMember | |
| Investment, Interest Rate, Floor | 1.00% | 1.03% | 1.00% | 1.00% | 1.03% | |
| Investment, Basis Spread, Variable Rate | 7.98% | 7.98% | 7.98% | 7.98% | 7.98% | |
| Investment Interest Rate | 10.39% | 9.02% | 10.39% | 10.39% | 9.02% | |
| Investment, Acquisition Date | Feb. 16, 2018 | Feb. 16, 2018 | ||||
| Investment Maturity Date | Jun. 28, 2024 | Jun. 28, 2024 | Jun. 28, 2024 | Jun. 28, 2024 | Jun. 28, 2024 | |
| Investment Owned, Balance, Principal Amount | $ 14,594 | $ 15,286 | ||||
| Investment Owned, at Cost | 14,532 | 15,193 | ||||
| Investment Owned, at Fair Value | $ 14,594 | $ 15,286 | ||||
| Investment, Identifier [Axis]: Telestream Holdings Corporation First Lien Secured Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | Telestream Holdings Corporation [Member] | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | |||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | |||
| Investment, Basis Spread, Variable Rate | 9.25% | 9.25% | 9.25% | |||
| Investment Interest Rate | 12.30% | 12.30% | 12.30% | |||
| Investment, Acquisition Date | May 12, 2022 | |||||
| Investment Maturity Date | Oct. 15, 2025 | Oct. 15, 2025 | Oct. 15, 2025 | |||
| Investment, Identifier [Axis]: Telestream Holdings Corporation First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | Telestream Holdings Corporation [Member] | Telestream Holdings Corporation [Member] | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | London Interbank Offered Rate (LIBOR) [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 9.25% | 8.75% | 9.25% | 9.25% | 8.75% | |
| Investment Interest Rate | 12.30% | 9.75% | 12.30% | 12.30% | 9.75% | |
| Investment, Acquisition Date | Oct. 15, 2020 | Oct. 15, 2020 | ||||
| Investment Maturity Date | Oct. 15, 2025 | Oct. 15, 2025 | Oct. 15, 2025 | Oct. 15, 2025 | Oct. 15, 2025 | |
| Investment Owned, Balance, Principal Amount | $ 927 | $ 530 | ||||
| Investment Owned, at Cost | 909 | 517 | ||||
| Investment Owned, at Fair Value | $ 935 | $ 549 | ||||
| Investment, Identifier [Axis]: Telestream Holdings Corporation First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | Telestream Holdings Corporation [Member] | Telestream Holdings Corporation [Member] | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | Technology Hardware, Storage & Peripherals | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | London Interbank Offered Rate (LIBOR) [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 9.25% | 8.75% | 9.25% | 9.25% | 8.75% | |
| Investment Interest Rate | 12.11% | 9.75% | 12.11% | 12.11% | 9.75% | |
| Investment, Acquisition Date | Oct. 15, 2020 | Oct. 15, 2020 | ||||
| Investment Maturity Date | Oct. 15, 2025 | Oct. 15, 2025 | Oct. 15, 2025 | Oct. 15, 2025 | Oct. 15, 2025 | |
| Investment Owned, Balance, Principal Amount | $ 15,886 | $ 15,079 | ||||
| Investment Owned, at Cost | 15,570 | 14,713 | ||||
| Investment Owned, at Fair Value | $ 15,874 | $ 15,079 | ||||
| Investment, Identifier [Axis]: Tensar Corporation First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:TensarCorporationMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Construction & Engineering | Construction & Engineering | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 6.75% | 6.75% | ||||
| Investment Interest Rate | 7.75% | 7.75% | ||||
| Investment, Acquisition Date | Nov. 20, 2020 | |||||
| Investment Maturity Date | Aug. 20, 2025 | Aug. 20, 2025 | ||||
| Investment Owned, Balance, Principal Amount | $ 6,930 | |||||
| Investment Owned, at Cost | 6,797 | |||||
| Investment Owned, at Fair Value | $ 7,069 | |||||
| Investment, Identifier [Axis]: Tensar Corporation, First Lien Secured Term Loan, Floor 1.00%, Spread L plus 6.75%, Rate 7.75%, Due 8/20/2025 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:TensarCorporationMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Construction & Engineering | Construction & Engineering | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 6.75% | 6.75% | ||||
| Investment Interest Rate | 7.75% | 7.75% | ||||
| Investment, Acquisition Date | Nov. 24, 2020 | |||||
| Investment Maturity Date | Aug. 20, 2025 | Aug. 20, 2025 | ||||
| Investment Owned, Balance, Principal Amount | $ 6,930 | |||||
| Investment Owned, at Cost | 6,797 | |||||
| Investment Owned, at Fair Value | $ 7,069 | |||||
| Investment, Identifier [Axis]: The Kyjen Company, LLC First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:TheKyjenCompanyLLCMember | whf:TheKyjenCompanyLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Household Products [Member] | Household Products [Member] | Household Products [Member] | Household Products [Member] | Household Products [Member] | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | London Interbank Offered Rate (LIBOR) [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 7.00% | 6.50% | 7.00% | 7.00% | 6.50% | |
| Investment Interest Rate | 9.88% | 7.50% | 9.88% | 9.88% | 7.50% | |
| Investment, Acquisition Date | Apr. 05, 2021 | Apr. 05, 2021 | ||||
| Investment Maturity Date | Apr. 05, 2026 | Apr. 05, 2026 | Apr. 05, 2026 | Apr. 05, 2026 | Apr. 05, 2026 | |
| Investment Owned, Balance, Principal Amount | $ 676 | $ 385 | ||||
| Investment Owned, at Cost | 669 | 380 | ||||
| Investment Owned, at Fair Value | $ 632 | $ 390 | ||||
| Investment, Interest Rate, Paid in Kind | 0.50% | 0.50% | 0.50% | |||
| Investment, Interest Rate, Paid in Cash | 9.38% | 9.38% | 9.38% | |||
| Investment, Identifier [Axis]: The Kyjen Company, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:TheKyjenCompanyLLCMember | whf:TheKyjenCompanyLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Household Products [Member] | Household Products [Member] | Household Products [Member] | Household Products [Member] | Household Products [Member] | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | London Interbank Offered Rate (LIBOR) [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 7.00% | 6.50% | 7.00% | 7.00% | 6.50% | |
| Investment Interest Rate | 10.31% | 7.50% | 10.31% | 10.31% | 7.50% | |
| Investment, Acquisition Date | Apr. 05, 2021 | Apr. 05, 2021 | ||||
| Investment Maturity Date | Apr. 05, 2026 | Apr. 05, 2026 | Apr. 05, 2026 | Apr. 05, 2026 | Apr. 05, 2026 | |
| Investment Owned, Balance, Principal Amount | $ 11,347 | $ 11,403 | ||||
| Investment Owned, at Cost | 11,228 | 11,257 | ||||
| Investment Owned, at Fair Value | $ 10,782 | $ 11,383 | ||||
| Investment, Interest Rate, Paid in Kind | 0.50% | 0.50% | 0.50% | |||
| Investment, Interest Rate, Paid in Cash | 9.81% | 9.81% | 9.81% | |||
| Investment, Identifier [Axis]: Token Buyer, Inc First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:TokenBuyerIncMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |||
| Investment, Industry Sector [Extensible Enumeration] | Household Appliances | Household Appliances | Household Appliances | |||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | |||
| Investment, Interest Rate, Floor | 0.50% | 0.50% | 0.50% | |||
| Investment, Basis Spread, Variable Rate | 6.00% | 6.00% | 6.00% | |||
| Investment Interest Rate | 9.70% | 9.70% | 9.70% | |||
| Investment, Acquisition Date | May 26, 2022 | |||||
| Investment Maturity Date | May 31, 2029 | May 31, 2029 | May 31, 2029 | |||
| Investment Owned, Balance, Principal Amount | $ 6,540 | |||||
| Investment Owned, at Cost | 6,040 | |||||
| Investment Owned, at Fair Value | $ 6,003 | |||||
| Investment, Identifier [Axis]: Trimlite Buyer LLC First Lien Secured Revolving Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:TrimliteBuyerLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Building Products | Building Products | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 6.50% | 6.50% | ||||
| Investment Interest Rate | 7.50% | 7.50% | ||||
| Investment, Acquisition Date | Jul. 27, 2021 | |||||
| Investment Maturity Date | Jul. 27, 2026 | Jul. 27, 2026 | ||||
| Investment Owned, Balance, Principal Amount | $ 164 | |||||
| Investment Owned, at Cost | 161 | |||||
| Investment Owned, at Fair Value | $ 161 | |||||
| Investment, Identifier [Axis]: Trimlite Buyer LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:TrimliteBuyerLLCMember | whf:TrimliteBuyerLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Building Products | Building Products | Building Products | Building Products | Building Products | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | CanadianDollarOfferedRateMember | CanadianDollarOfferedRateMember | CanadianDollarOfferedRateMember | CanadianDollarOfferedRateMember | CanadianDollarOfferedRateMember | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.50% | 6.50% | 6.50% | 6.50% | 6.50% | |
| Investment Interest Rate | 10.67% | 7.50% | 10.67% | 10.67% | 7.50% | |
| Investment, Acquisition Date | Jul. 27, 2021 | Jul. 27, 2021 | ||||
| Investment Maturity Date | Jul. 27, 2026 | Jul. 27, 2026 | Jul. 27, 2026 | Jul. 27, 2026 | Jul. 27, 2026 | |
| Investment Owned, Balance, Principal Amount | $ 22,977 | $ 22,544 | ||||
| Investment Owned, at Cost | $ 17,681 | 17,975 | ||||
| Investment Owned, at Fair Value | $ 16,175 | $ 17,841 | ||||
| Investment, Identifier [Axis]: True Blue Car Wash, LLC First Lien Secured Delayed Draw Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:TrueBlueCarWashLLCMember | whf:TrueBlueCarWashLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Specialized Consumer Services [Member] | Specialized Consumer Services [Member] | Specialized Consumer Services [Member] | Specialized Consumer Services [Member] | Specialized Consumer Services [Member] | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | London Interbank Offered Rate (LIBOR) [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.50% | 6.82% | 6.50% | 6.50% | 6.82% | |
| Investment Interest Rate | 9.55% | 7.82% | 9.55% | 9.55% | 7.82% | |
| Investment, Acquisition Date | Oct. 17, 2019 | Oct. 17, 2019 | ||||
| Investment Maturity Date | Oct. 17, 2024 | Oct. 17, 2024 | Oct. 17, 2024 | Oct. 17, 2024 | Oct. 17, 2024 | |
| Investment Owned, Balance, Principal Amount | $ 4,186 | $ 3,103 | ||||
| Investment Owned, at Cost | 4,124 | 3,073 | ||||
| Investment Owned, at Fair Value | $ 4,103 | $ 3,098 | ||||
| Investment, Identifier [Axis]: True Blue Car Wash, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:TrueBlueCarWashLLCMember | whf:TrueBlueCarWashLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Specialized Consumer Services [Member] | Specialized Consumer Services [Member] | Specialized Consumer Services [Member] | Specialized Consumer Services [Member] | Specialized Consumer Services [Member] | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | London Interbank Offered Rate (LIBOR) [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.88% | 6.82% | 6.88% | 6.88% | 6.82% | |
| Investment Interest Rate | 10.01% | 7.82% | 10.01% | 10.01% | 7.82% | |
| Investment, Acquisition Date | Oct. 17, 2019 | Oct. 17, 2019 | ||||
| Investment Maturity Date | Oct. 17, 2024 | Oct. 17, 2024 | Oct. 17, 2024 | Oct. 17, 2024 | Oct. 17, 2024 | |
| Investment Owned, Balance, Principal Amount | $ 9,969 | $ 8,203 | ||||
| Investment Owned, at Cost | 9,876 | 8,087 | ||||
| Investment Owned, at Fair Value | $ 9,898 | $ 8,130 | ||||
| Investment, Identifier [Axis]: Turnberry Solutions, Inc., First Lien Secured Revolving Loan, Floor 3.25%, Spread P plus 5.00%, Rate 8.25%, Due 9/2/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:TurnberrySolutionsInc.Member | whf:TurnberrySolutionsInc.Member | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | |
| Investment, Interest Rate, Floor | 1.00% | 3.25% | 1.00% | 1.00% | 3.25% | |
| Investment, Basis Spread, Variable Rate | 5.00% | 5.00% | 5.00% | 5.00% | 5.00% | |
| Investment Interest Rate | 11.25% | 8.25% | 11.25% | 11.25% | 8.25% | |
| Investment, Acquisition Date | Aug. 10, 2021 | Aug. 10, 2021 | ||||
| Investment Maturity Date | Sep. 02, 2026 | Sep. 02, 2026 | Sep. 02, 2026 | Sep. 02, 2026 | Sep. 02, 2026 | |
| Investment Owned, Balance, Principal Amount | $ 22 | $ 86 | ||||
| Investment Owned, at Cost | 21 | 84 | ||||
| Investment Owned, at Fair Value | $ 17 | $ 85 | ||||
| Investment, Identifier [Axis]: Turnberry Solutions, Inc., First Lien Secured Term Loan, Floor 1.00%, Spread L plus 6.00%, Rate 7.00%, Due 9/2/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:TurnberrySolutionsInc.Member | whf:TurnberrySolutionsInc.Member | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | IT Consulting And Other Services | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 6.00% | 6.00% | 6.00% | 6.00% | 6.00% | |
| Investment Interest Rate | 9.19% | 7.00% | 9.19% | 9.19% | 7.00% | |
| Investment, Acquisition Date | Aug. 10, 2021 | Aug. 10, 2021 | ||||
| Investment Maturity Date | Sep. 02, 2026 | Sep. 02, 2026 | Sep. 02, 2026 | Sep. 02, 2026 | Sep. 02, 2026 | |
| Investment Owned, Balance, Principal Amount | $ 6,103 | $ 5,791 | ||||
| Investment Owned, at Cost | 6,008 | 5,689 | ||||
| Investment Owned, at Fair Value | $ 5,973 | $ 5,684 | ||||
| Investment, Identifier [Axis]: Unleashed Brands, LLC, First Lien Secured Delayed Draw Loan, Floor 1.00%, Spread L plus 6.56%, Rate 7.17%, Due 11/19/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:UnleashedBrandsLLCMember | whf:UnleashedBrandsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | whf:FirstLienSecuredDelayedDrawLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Leisure Products | Leisure Products | Leisure Products | Leisure Products | Leisure Products | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 5.50% | 5.50% | 5.50% | 5.50% | 5.50% | |
| Investment Interest Rate | 8.62% | 6.50% | 8.62% | 8.62% | 6.50% | |
| Investment, Acquisition Date | Nov. 30, 2021 | Nov. 30, 2021 | ||||
| Investment Maturity Date | Nov. 19, 2026 | Nov. 19, 2026 | Nov. 19, 2026 | Nov. 19, 2026 | Nov. 19, 2026 | |
| Investment Owned, Balance, Principal Amount | $ 5,133 | $ 5,133 | ||||
| Investment Owned, at Cost | 5,091 | 5,083 | ||||
| Investment Owned, at Fair Value | $ 5,151 | $ 5,082 | ||||
| Investment, Identifier [Axis]: Unleashed Brands, LLC, First Lien Secured Revolving Loan, Floor 1.00%, Spread L plus 6.56%, Rate 7.17%, Due 11/19/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:UnleashedBrandsLLCMember | whf:UnleashedBrandsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Leisure Products | Leisure Products | Leisure Products | Leisure Products | Leisure Products | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 5.50% | 5.50% | 5.50% | 5.50% | 5.50% | |
| Investment Interest Rate | 8.62% | 6.50% | 8.62% | 8.62% | 6.50% | |
| Investment, Acquisition Date | Nov. 30, 2021 | Nov. 30, 2021 | ||||
| Investment Maturity Date | Nov. 19, 2026 | Nov. 19, 2026 | Nov. 19, 2026 | Nov. 19, 2026 | Nov. 19, 2026 | |
| Investment Owned, at Fair Value | $ 6 | |||||
| Investment, Identifier [Axis]: Unleashed Brands, LLC, First lien Secured Term Loan, Floor 1.00%, Spread L plus 5.50%, Rate 7.17%, Due 11/19/2026 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:UnleashedBrandsLLCMember | whf:UnleashedBrandsLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Leisure Products | Leisure Products | Leisure Products | Leisure Products | Leisure Products | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 5.50% | 5.50% | 5.50% | 5.50% | 5.50% | |
| Investment Interest Rate | 8.62% | 6.50% | 8.62% | 8.62% | 6.50% | |
| Investment, Acquisition Date | Nov. 30, 2021 | Nov. 30, 2021 | ||||
| Investment Maturity Date | Nov. 19, 2026 | Nov. 19, 2026 | Nov. 19, 2026 | Nov. 19, 2026 | Nov. 19, 2026 | |
| Investment Owned, Balance, Principal Amount | $ 3,887 | $ 3,887 | ||||
| Investment Owned, at Cost | 3,854 | 3,848 | ||||
| Investment Owned, at Fair Value | $ 3,887 | $ 3,848 | ||||
| Investment, Identifier [Axis]: WH Lessor Corp., First Lien Secured Revolving Loan, Floor 1.00%, Spread L plus 6.00%, Rate 7.00%, Due 12/26/2024 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:JuniperLandscapingHoldingsLLCMember | whf:WHLessorCorpMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | whf:FirstLienSecuredRevolvingLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Environmental & Facilities Services | Environmental & Facilities Services | Environmental & Facilities Services | Environmental & Facilities Services | Environmental & Facilities Services | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 5.59% | 6.00% | 5.59% | 5.59% | 6.00% | |
| Investment Interest Rate | 8.70% | 7.00% | 8.70% | 8.70% | 7.00% | |
| Investment, Acquisition Date | Jan. 22, 2020 | Jan. 22, 2020 | ||||
| Investment Maturity Date | Dec. 26, 2024 | Dec. 26, 2024 | Dec. 26, 2024 | Dec. 26, 2024 | Dec. 26, 2024 | |
| Investment Owned, at Fair Value | $ 5 | $ 6 | ||||
| Investment, Identifier [Axis]: WH Lessor Corp., First Lien Secured Term Loan, Floor 1.00%, Spread L plus 6.00%, Rate 7.00%, Due 12/26/2024 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:JuniperLandscapingHoldingsLLCMember | whf:WHLessorCorpMember | ||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Environmental & Facilities Services | Environmental & Facilities Services | Environmental & Facilities Services | Environmental & Facilities Services | Environmental & Facilities Services | |
| Investment, Interest Rate, Floor | 1.00% | 1.00% | 1.00% | 1.00% | 1.00% | |
| Investment, Basis Spread, Variable Rate | 5.59% | 6.00% | 5.59% | 5.59% | 6.00% | |
| Investment Interest Rate | 8.70% | 7.00% | 8.70% | 8.70% | 7.00% | |
| Investment, Acquisition Date | Jan. 22, 2020 | Jan. 22, 2020 | ||||
| Investment Maturity Date | Dec. 26, 2024 | Dec. 26, 2024 | Dec. 26, 2024 | Dec. 26, 2024 | Dec. 26, 2024 | |
| Investment Owned, Balance, Principal Amount | $ 7,490 | $ 6,870 | ||||
| Investment Owned, at Cost | 7,412 | 6,780 | ||||
| Investment Owned, at Fair Value | $ 7,489 | $ 6,866 | ||||
| Investment, Identifier [Axis]: WHF STRS Ohio Senior Loan Fund LLC Equity | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:WHFSTRSOhioSeniorLoanFundLLCMember | whf:WHFSTRSOhioSeniorLoanFundLLCMember | ||||
| Investment, Type [Extensible Enumeration] | Equity Investments | Equity Investments | Equity Investments | Equity Investments | Equity Investments | |
| Investment Owned, at Fair Value | $ 22,066 | $ 15,607 | 10,167 | |||
| Investment, Identifier [Axis]: WHF STRS Ohio Senior Loan Fund LLC Interests | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:WHFSTRSOhioSeniorLoanFundMember | whf:WHFSTRSOhioSeniorLoanFundMember | ||||
| Investment, Type [Extensible Enumeration] | whf:LLCInterestsMember | whf:LLCInterestsMember | whf:LLCInterestsMember | whf:LLCInterestsMember | whf:LLCInterestsMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Specialized Finance [Member] | Specialized Finance [Member] | Specialized Finance [Member] | Specialized Finance [Member] | Specialized Finance [Member] | |
| Investment, Acquisition Date | Jul. 19, 2019 | Jul. 19, 2019 | ||||
| Investment Owned, Balance, Principal Amount | $ 20,000 | $ 15,000 | ||||
| Investment Owned, at Cost | 20,000 | 15,000 | ||||
| Investment Owned, at Fair Value | $ 22,066 | $ 15,607 | ||||
| Investment, Identifier [Axis]: WHF STRS Ohio Senior Loan Fund LLC Subordinated Note | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:WHFSTRSOhioSeniorLoanFundLLCMember | whf:WHFSTRSOhioSeniorLoanFundLLCMember | ||||
| Investment, Type [Extensible Enumeration] | Subordinated Debt [Member] | Subordinated Debt [Member] | Subordinated Debt [Member] | Subordinated Debt [Member] | Subordinated Debt [Member] | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Specialized Finance [Member] | Specialized Finance [Member] | Specialized Finance [Member] | Specialized Finance [Member] | Specialized Finance [Member] | |
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | |
| Investment, Basis Spread, Variable Rate | 6.50% | 6.50% | 6.50% | 6.50% | 6.50% | |
| Investment Interest Rate | 9.13% | 6.61% | 9.13% | 9.13% | 6.61% | |
| Investment, Acquisition Date | Jul. 19, 2019 | Jul. 19, 2019 | ||||
| Investment Owned, Balance, Principal Amount | $ 80,000 | $ 60,000 | ||||
| Investment Owned, at Cost | 80,000 | 60,000 | ||||
| Investment Owned, at Fair Value | $ 80,000 | $ 60,000 | $ 41,073 | |||
| Investment, Identifier [Axis]: Westrock Coffee Company, LLC, First Lien Secured Term Loan, Floor 1.50%, Spread L plus 8.50%, Rate Westrock Coffee Company, LLC, Due 2/28/2025 | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:WestrockCoffeeCompanyLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Packaged Foods & Meats | Packaged Foods & Meats | ||||
| Investment, Interest Rate, Floor | 1.50% | 1.50% | ||||
| Investment, Basis Spread, Variable Rate | 8.50% | 8.50% | ||||
| Investment Interest Rate | 10.00% | 10.00% | ||||
| Investment, Acquisition Date | Mar. 20, 2020 | |||||
| Investment Maturity Date | Feb. 28, 2025 | Feb. 28, 2025 | ||||
| Investment Owned, Balance, Principal Amount | $ 9,105 | |||||
| Investment Owned, at Cost | 9,033 | |||||
| Investment Owned, at Fair Value | $ 8,923 | |||||
| Investment, Interest Rate, Paid in Kind | 0.25% | 0.25% | ||||
| Investment, Interest Rate, Paid in Cash | 9.75% | 9.75% | ||||
| Investment, Identifier [Axis]: What If Holdings, LLC First Lien Secured Term Loan | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:WhatIfHoldingsLLCMember | |||||
| Investment, Type [Extensible Enumeration] | whf:FirstLienSecuredTermLoanMember | whf:FirstLienSecuredTermLoanMember | ||||
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | ||||
| Investment, Industry Sector [Extensible Enumeration] | Interactive Media And Services [Member] | Interactive Media And Services [Member] | ||||
| Investment, Variable Interest Rate, Type [Extensible Enumeration] | London Interbank Offered Rate (LIBOR) [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||||
| Investment, Interest Rate, Floor | 1.00% | 1.00% | ||||
| Investment, Basis Spread, Variable Rate | 6.50% | 6.50% | ||||
| Investment Interest Rate | 7.50% | 7.50% | ||||
| Investment, Acquisition Date | Oct. 02, 2019 | |||||
| Investment Maturity Date | Oct. 02, 2024 | Oct. 02, 2024 | ||||
| Investment Owned, Balance, Principal Amount | $ 18,848 | |||||
| Investment Owned, at Cost | 18,609 | |||||
| Investment Owned, at Fair Value | $ 18,759 | |||||
| Investment, Identifier [Axis]: What If Media Group, LLC Common Units | ||||||
| Schedule of Investments [Line Items] | ||||||
| Investment, Issuer Name [Extensible Enumeration] | whf:WhatIfMediaGroupLLCMember | whf:WhatIfMediaGroupLLCMember | ||||
| Investment, Type [Extensible Enumeration] | whf:CommonUnitsMember | whf:CommonUnitsMember | whf:CommonUnitsMember | whf:CommonUnitsMember | whf:CommonUnitsMember | |
| Investment, Issuer Geographic Region [Extensible Enumeration] | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | srt:NorthAmericaMember | |
| Investment, Industry Sector [Extensible Enumeration] | Interactive Media And Services [Member] | Interactive Media And Services [Member] | Interactive Media And Services [Member] | Interactive Media And Services [Member] | Interactive Media And Services [Member] | |
| Investment, Acquisition Date | Jul. 02, 2021 | Jul. 02, 2021 | ||||
| Investment Owned, Balance, Principal Amount | $ 851 | $ 8 | ||||
| Investment Owned, at Cost | 851 | 850 | ||||
| Investment Owned, at Fair Value | $ 2,327 | $ 1,398 | ||||
INVESTMENTS - Superscript (Details) - USD ($) $ in Thousands |
9 Months Ended | 12 Months Ended |
|---|---|---|
Sep. 30, 2022 |
Dec. 31, 2021 |
|
| Schedule of Investments [Line Items] | ||
| STRS JV's portfolio company investments as a percentage of members' equity | 222.86% | 234.24% |
| STRS JV's portfolio company investments as a percentage of total assets | 92.00% | 95.00% |
| PIK interest rate | 1.50% | |
| One-month LIBOR | 0.10% | |
| Three-month LIBOR | 0.21% | |
| Six-month LIBOR | 0.34% | |
| One-month GBP LIBOR | 0.19% | |
| Three-month GBP LIBOR | 0.26% | |
| Six-month GBP LIBOR | 0.47% | |
| Three-month Euro EurIBOR | (0.57%) | |
| CDOR | 0.52% | |
| Prime | 3.25% | |
| STRS JV | ||
| Schedule of Investments [Line Items] | ||
| STRS JV's portfolio company investments as a percentage of members' equity | 849.00% | 998.00% |
| PIK interest rate | 7.00% | |
| Outstanding commitments to fund investments | $ 28,762 | $ 22,883 |
| Investments on non-accrual | $ 0 | $ 0 |
RELATED PARTY TRANSACTIONS - (Details) - Investment Advisory Agreement |
9 Months Ended |
|---|---|
|
Sep. 30, 2022
item
| |
| Related Party Transaction [Line Items] | |
| Agreement may be terminated by either party without penalty upon days | 60 days |
| Percentage of base management fee on gross assets | 2.00% |
| Percentage of base management fee on gross assets if value exceeded total assets | 1.25% |
| Threshold percentage for calculation of base management fee | 200.00% |
| Number of calendar quarters | 2 |
RELATED PARTY TRANSACTIONS - Base management fee (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | |||
|---|---|---|---|---|---|
Sep. 30, 2022 |
Sep. 30, 2021 |
Sep. 30, 2022 |
Sep. 30, 2021 |
Dec. 31, 2021 |
|
| RELATED PARTY TRANSACTIONS | |||||
| Base management fee | $ 3,881 | $ 3,508 | $ 11,741 | $ 10,209 | |
| Total management fees | 3,881 | $ 3,508 | 11,741 | $ 10,209 | |
| Management fees payable | $ 3,881 | $ 3,881 | $ 3,766 | ||
RELATED PARTY TRANSACTIONS - Performance-based incentive fee (Details) $ in Thousands |
3 Months Ended | 9 Months Ended | |||
|---|---|---|---|---|---|
|
Sep. 30, 2022
USD ($)
|
Sep. 30, 2021
USD ($)
|
Sep. 30, 2022
USD ($)
component
|
Sep. 30, 2021
USD ($)
|
Dec. 31, 2021
USD ($)
|
|
| Related Party Transaction [Line Items] | |||||
| Number of components | component | 2 | ||||
| Incentive fee payables | $ 4,335 | $ 4,335 | $ 7,958 | ||
| Total performance-based incentive fees | 1,027 | $ 2,069 | 4,291 | $ 6,739 | |
| Income incentive fee | 2,159 | 1,942 | 6,094 | 5,616 | |
| Capital gains incentive fee | (1,132) | 127 | (1,803) | 1,123 | |
| Total performance-based incentive fees | 1,027 | $ 2,069 | 4,291 | $ 6,739 | |
| Capital Gains Incentive Fees under GAAP | |||||
| Related Party Transaction [Line Items] | |||||
| Incentive fee payables | 0 | $ 0 | $ 1,803 | ||
| Investment adviser | |||||
| Related Party Transaction [Line Items] | |||||
| Number of components | component | 2 | ||||
| Incentive fee payables | $ 0 | $ 0 | |||
RELATED PARTY TRANSACTIONS - Administration , Coinvestment and STRS JV (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | |||
|---|---|---|---|---|---|
Sep. 30, 2022 |
Dec. 31, 2021 |
Sep. 30, 2021 |
Sep. 30, 2022 |
Sep. 30, 2021 |
|
| Related Party Transaction [Line Items] | |||||
| Administrative service fees | $ 171 | $ 171 | $ 512 | $ 512 | |
| Net realized gains (losses) | $ 562 | $ (15,537) | 7,714 | ||
| Administration Agreement | |||||
| Related Party Transaction [Line Items] | |||||
| Agreement may be terminated by either party without penalty upon days | 60 days | ||||
| Administrative service fees | 171 | 171 | $ 512 | 512 | |
| Administration Agreement | White Horse Advisers | |||||
| Related Party Transaction [Line Items] | |||||
| Affiliated funds invested | 4,388,279 | $ 4,502,807 | 4,388,279 | ||
| Administration Agreement | STRS JV | |||||
| Related Party Transaction [Line Items] | |||||
| Proceeds from sale of investments | 0 | 45,729 | 100,415 | 106,423 | |
| Net realized gains (losses) | $ 0 | $ 120 | $ 65 | $ 277 | |
COMMITMENTS AND CONTINGENCIES - Additional information (Details) - STRS JV - USD ($) $ in Thousands |
9 Months Ended | 12 Months Ended |
|---|---|---|
Sep. 30, 2022 |
Dec. 31, 2021 |
|
| Unfunded commitments | ||
| Commitments to fund equity interests | $ 20,000 | $ 15,000 |
| Commitments to subordinated notes | $ 80,000 | $ 60,000 |
STOCKHOLDERS' EQUITY - Schedule of Stockholder's Equity (Details) - USD ($) $ / shares in Units, $ in Thousands |
3 Months Ended | 9 Months Ended | |||
|---|---|---|---|---|---|
Mar. 15, 2021 |
Sep. 30, 2022 |
Sep. 30, 2021 |
Sep. 30, 2022 |
Sep. 30, 2021 |
|
| Subsidiary, Sale of Stock [Line Items] | |||||
| Total Shares Issued | 214,278 | 80,421 | 390,842 | ||
| Gross proceeds from common stock | $ 3,320 | $ 1,225 | $ 6,113 | ||
| Average Price Per Share | $ 15.49 | $ 15.23 | $ 15.64 | ||
| Average price per share, inclusive offering expenses | $ 0 | $ 15.22 | $ 13.72 | $ 15.27 | |
| ATM Program | |||||
| Subsidiary, Sale of Stock [Line Items] | |||||
| Total Shares Issued | 94,897 | 16,678 | 256,952 | ||
| Gross proceeds from common stock | $ 4,359 | ||||
| DRIP | |||||
| Subsidiary, Sale of Stock [Line Items] | |||||
| Total Shares Issued | 119,381 | 63,743 | 133,890 | ||
CHANGE IN NET ASSETS RESULTING FROM OPERATIONS PER COMMON SHARE (Details) - USD ($) $ / shares in Units, $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2022 |
Sep. 30, 2021 |
Sep. 30, 2022 |
Sep. 30, 2021 |
|
| CHANGE IN NET ASSETS RESULTING FROM OPERATIONS PER COMMON SHARE | ||||
| Net increase in net assets resulting from operations | $ 3,845 | $ 8,275 | $ 16,901 | $ 26,951 |
| Weighted average shares outstanding, basic | 23,243,088 | 20,851,435 | 23,224,990 | 20,677,545 |
| Weighted average shares outstanding, diluted | 23,243,088 | 20,851,435 | 23,224,990 | 20,677,545 |
| Basic per share net increase in net assets resulting from operations | $ 0.17 | $ 0.40 | $ 0.73 | $ 1.30 |
| Diluted per share net increase in net assets resulting from operations | $ 0.17 | $ 0.40 | $ 0.73 | $ 1.30 |
SUBSEQUENT EVENTS - (Details) |
Oct. 14, 2022
$ / shares
|
|---|---|
| Subsequent Event | |
| Subsequent Event [Line Items] | |
| Declared special distribution of per share | $ 0.05 |
N-2 |
9 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Sep. 30, 2022 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Cover [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Entity Central Index Key | 0001552198 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Amendment Flag | false | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Securities Act File Number | 814-00967 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Document Type | 10-Q | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Entity Registrant Name | WHITEHORSE FINANCE, INC | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Entity Address, Address Line One | 1450 Brickell Avenue | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Entity Address, Address Line Two | 31st Floor | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Entity Address, City or Town | Miami | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Entity Address, State or Province | FL | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Entity Address, Postal Zip Code | 33131 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| City Area Code | 305 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Local Phone Number | 381-6999 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Entity Emerging Growth Company | false | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| General Description of Registrant [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Investment Objectives and Practices [Text Block] | Our investment activities are managed by WhiteHorse Advisers and are supervised by our board of directors, a majority of whom are independent of us, WhiteHorse Advisers and its affiliates. Under our investment advisory agreement with WhiteHorse Advisers, or the Investment Advisory Agreement, we have agreed to pay WhiteHorse Advisers an annual base management fee based on our average consolidated gross assets as well as an incentive fee based on our investment performance. We have also entered into an administration agreement, or the Administration Agreement, with H.I.G. WhiteHorse Administration, LLC, or WhiteHorse Administration. Under our Administration Agreement, we have agreed to reimburse WhiteHorse Administration for our allocable portion (subject to the review and approval of our independent directors) of overhead and other expenses incurred by WhiteHorse Administration in performing its obligations under the Administration Agreement. |
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| Risk Factors [Table Text Block] | Item 1A. Risk Factors In addition to the below risk factor and other information set forth in this report, you should carefully consider the “Risk Factors” discussed in our most recent Annual Report on Form 10-K, which could materially affect our business, financial condition and/or operating results. Additional risks and uncertainties not currently known to us or that we currently deem to be immaterial also may materially affect our business, financial condition and/or operating results. We are exposed to risks associated with changes in interest rates, including the current rising interest rate environment. General interest rate fluctuations may have a substantial negative impact on our investments and our investment returns and, accordingly, may have a material adverse effect on our investment objective and our net investment income. Because we borrow money and may issue debt securities or preferred stock to make investments, our net investment income is dependent upon the difference between the rate at which we borrow funds or pay interest or dividends on such debt securities or preferred stock and the rate at which we invest these funds. In this period of rising interest rates, our interest income will increase as the majority of our portfolio bears interest at variable rates while our cost of funds will also increase, to a lesser extent, given a portion of our indebtedness bears interest at fixed rates, with the net impact being an increase to our net investment income, see “Item 3. Quantitative and Qualitative Disclosures About Market Risk.” Conversely, if interest rates decrease we may earn less interest income from investments and our cost of funds will also decrease, to a lesser extent, resulting in lower net investment income. From time to time, we may also enter into certain hedging transactions to mitigate our exposure to changes in interest rates. However, we cannot assure you that such transactions will be successful in mitigating our exposure to interest rate risk. There can be no assurance that a significant change in market interest rates will not have a material adverse effect on our net investment income. Our portfolio primarily consists of fixed and floating rate investments. Market prices tend to fluctuate more for fixed-rate securities that have longer maturities. Although we have no policy governing the maturities of our investments, under current market conditions we expect that we will invest in a portfolio of debt generally having maturities of up to 10 years. Market prices for debt that pays a fixed rate of return tend to decline as interest rates rise. This means that we are subject to greater risk (other things being equal) than a fund invested solely in shorter-term, fixed-rate securities. Market prices for floating rate investments may also fluctuate in rising rate environments with prices tending to decline when credit spreads widen. A decline in the prices of the debt we own could adversely affect our net assets resulting from operations and the market price of our common stock. Rising interest rates may also increase the cost of debt for our underlying portfolio companies, which could adversely impact their financial performance and ability to meet ongoing obligations to us. Also, an increase in interest rates available to investors could make an investment in our common stock less attractive if we are not able to pay dividends at a level that provides a similar return, which could reduce the value of our common stock. If general interest rates rise, there is a risk that the portfolio companies in which we hold floating rate securities will be unable to pay escalating interest amounts, which could result in a default under their loan documents with us. Rising interest rates could also cause portfolio companies to shift cash from other productive uses to the payment of interest, which may have a material adverse effect on their business and operations and could, over time, lead to increased defaults. In addition, rising interest rates may increase pressure on us to provide fixed rate loans to our portfolio companies, which could adversely affect our net investment income, as increases in our cost of borrowed funds would not be accompanied by increased interest income from such fixed-rate investments. Inflation has adversely affected and may continue to adversely affect the business, results of operations and financial condition of our portfolio companies. Certain of our portfolio companies are in industries that have been impacted by inflation. Recent inflationary pressures have increased the costs of labor, energy and raw materials and have adversely affected consumer spending, economic growth and our portfolio companies’ operations. If such portfolio companies are unable to pass any increases in their costs of operations along to their customers, it could adversely affect their operating results and impact their ability to pay interest and principal on our loans, particularly if interest rates rise in response to inflation. In addition, any projected future decreases in our portfolio companies’ operating results due to inflation could adversely impact the fair value of those investments. Any decreases in the fair value of our investments could result in future realized or unrealized losses and therefore reduce our net assets resulting from operations. Additionally, the Federal Reserve has raised, and has indicated its intent to continue raising, certain benchmark interest rates in an effort to combat inflation. See “—We are exposed to risks associated with changes in interest rates, including the current rising interest rate environment.” We intend to continue to finance our investments with borrowed money, which will magnify the potential for gain or loss on amounts invested and may increase the risk of investing in us. The use of leverage, including through the issuance of senior securities, magnifies the potential for gain or loss on amounts invested. We have incurred leverage in the past and currently incur leverage through credit facilities and issuance of public and private notes. From time to time, we intend to incur additional leverage to the extent permitted under the 1940 Act. The use of leverage is generally considered a speculative investment technique and increases the risks associated with investing in our securities. In the future, we may borrow from, and issue senior securities to, banks, insurance companies and other lenders. Holders of these senior securities will have fixed dollar claims on our assets that are superior to the claims of our common stockholders, and we would expect such holders to seek recovery against our assets in the event of a default. WhiteHorse Credit has pledged, and expects to continue to pledge, all or substantially all of its assets. WhiteHorse Credit has granted, and may in the future grant, a security interest in all or a portion of its assets under the Credit Facility. In addition, under the terms of the Credit Facility, we must use the net proceeds of any investments that we sell to repay amounts then due with respect to our debt and certain other amounts owing under the Credit Facility before applying such net proceeds to other uses, such as distributing them to our stockholders. We may pledge up to 100% of our assets and may grant a security interest in all of our assets under the terms of any debt instruments into which we may enter. In addition, under the terms of any credit facility or other debt instrument we enter into, we are likely to be required by its terms to use the net proceeds of any investments that we sell to repay a portion of the amount borrowed under such facility or instrument before applying such net proceeds to any other uses. If the value of our assets decreases, leverage would cause our net asset value to decline more sharply than it otherwise would have had we not leveraged, thereby magnifying losses or eliminating our equity stake in a leveraged investment. Similarly, any decrease in our revenue or income will cause our net income to decline more sharply than it would have had we not borrowed. Such a decline would also negatively affect our ability to make distributions on our common stock or preferred stock. Our ability to service our debt will depend largely on our financial performance and will be subject to prevailing economic conditions and competitive pressures. In addition, our common stockholders will bear the burden of any increase in our expenses as a result of our use of leverage, including interest expenses and any increase in the management fee payable to WhiteHorse Advisers. As a business development company, we generally are required to meet a coverage ratio of total assets to total borrowings and other senior securities, which include all of our borrowings and any preferred stock that we may issue in the future, of at least 150%, subject to certain disclosure requirements, as is specified in the 1940 Act. If this ratio declines below 150%, we cannot incur additional debt and could be required to sell a portion of our investments to repay some debt when it is disadvantageous to do so. This could have a material adverse effect on our operations, and we may not be able to make distributions to our stockholders. As of September 30, 2022, our total outstanding indebtedness was $436.1 million and our asset coverage was 178.7%. The amount of leverage that we employ will depend on WhiteHorse Advisers’ and our board of directors’ assessment of market and other factors at the time of any proposed borrowing. We cannot assure you that we will be able to maintain our borrowings under our existing indebtedness or to obtain other credit at all or on terms acceptable to us. For information regarding a reduction in the asset coverage ratio applicable to us, see Item 1A. Risk Factors - “The SBCAA allows us to incur additional leverage, which may increase the risk of investing with us” in our most recent Annual Report on Form 10-K. In addition, the terms governing our existing indebtedness and any indebtedness that we incur in the future could impose financial and operating covenants that restrict our business activities, including limitations that may hinder our ability to finance additional loans and investments or make the distributions required to maintain our ability to be subject to tax as a RIC. The instruments governing our existing indebtedness contain terms and conditions for senior unsecured notes issued in a private placement, including minimum stockholders’ equity, minimum asset coverage ratio, maximum debt to equity ratio and prohibitions on certain fundamental changes of the Company or any subsidiary guarantor. These instruments also contain customary events of default with customary cure and notice periods, including, without limitation, nonpayment, incorrect representation in any material respect, breach of covenant, cross-default under other indebtedness of the Company or certain significant subsidiaries, certain judgements and orders, and certain events of bankruptcy. The breach of any of the covenants or restrictions, unless cured within the applicable grace period, would result in a default under the applicable indebtedness arrangement that would permit the lenders thereunder to declare all amounts outstanding to be due and payable. In such an event, we may not have sufficient assets to repay such indebtedness. As a result, any default could have serious consequences to our financial condition. An event of default or an acceleration under these arrangements could also cause a cross-default or cross-acceleration of another debt instrument or contractual obligation, which would adversely impact our liquidity. We may not be granted waivers or amendments to these arrangements if for any reason we are unable to comply with them, and we may not be able to refinance such arrangements on terms acceptable to us, or at all. The reduction of our asset coverage requirement from 200% to 150% increases the amount of debt that we are permitted to incur, such that the Company’s maximum debt to equity ratio increased from a prior maximum of 1.0x (equivalent of $1 of debt outstanding for each $1 equity) to a maximum of 2.0x (equivalent to $2 of debt outstanding for each $1 of equity). Increased leverage could amplify the risks associated with investing in the Company. For example, if the value of the Company’s assets decreases, although the asset base and expected revenues would be larger because increased leverage would permit the Company to acquire additional assets, leverage will cause the Company’s net asset value to decline more sharply than it otherwise would have without leverage or with lower leverage. Any decrease in the Company’s revenue would cause its net income to decline more sharply, on a relative basis, than it would have if the Company had not borrowed or had borrowed less. The following table illustrates the effect of leverage on returns from an investment in our common stock as of September 30, 2022, assuming that we employ leverage such that our asset coverage equals (1) our actual asset coverage as of September 30, 2022 and (2) 150%, each at various annual returns, net of expenses and as of September 30, 2022. The purpose of this table is to assist investors in understanding the effects of leverage. The calculations in the table below are hypothetical and actual returns may be higher or lower than those appearing in the table below.
Based on our outstanding indebtedness of $436.1 million as of September 30, 2022 and an average cost of funds of 5.61%, 6.000%, 5.375%, 5.375%, 4.000%, 5.625% and 4.250%, which were the effective annualized interest rates of the Credit Facility, 6.000% 2023 Notes, 5.375% 2025 Notes, 5.375% 2026 Notes, 4.000% 2026 Notes, 5.625% 2027 Notes and 4.250% 2028 Notes, respectively, as of that date, our investment portfolio must experience an annual return of at least 3.0% to cover annual interest payments on our outstanding indebtedness. Based on our outstanding indebtedness of $686.0 million on an assumed 150% asset coverage ratio and an average cost of funds of 5.61%, 6.000%, 5.375%, 5.375%, 4.000%, 5.625% and 4.250%, which were the effective annualized interest rates of the Credit Facility, 6.000% 2023 Notes, 5.375% 2025 Notes, 5.375% 2026 Notes, 4.000% 2026 Notes, 5.625% 2027 Notes and 4.250% 2028 Notes, respectively, as of that date, our investment portfolio must experience an annual return of at least 3.6% to cover annual interest payments on our outstanding indebtedness. |
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| Risk [Text Block] | We intend to continue to finance our investments with borrowed money, which will magnify the potential for gain or loss on amounts invested and may increase the risk of investing in us. The use of leverage, including through the issuance of senior securities, magnifies the potential for gain or loss on amounts invested. We have incurred leverage in the past and currently incur leverage through credit facilities and issuance of public and private notes. From time to time, we intend to incur additional leverage to the extent permitted under the 1940 Act. The use of leverage is generally considered a speculative investment technique and increases the risks associated with investing in our securities. In the future, we may borrow from, and issue senior securities to, banks, insurance companies and other lenders. Holders of these senior securities will have fixed dollar claims on our assets that are superior to the claims of our common stockholders, and we would expect such holders to seek recovery against our assets in the event of a default. WhiteHorse Credit has pledged, and expects to continue to pledge, all or substantially all of its assets. WhiteHorse Credit has granted, and may in the future grant, a security interest in all or a portion of its assets under the Credit Facility. In addition, under the terms of the Credit Facility, we must use the net proceeds of any investments that we sell to repay amounts then due with respect to our debt and certain other amounts owing under the Credit Facility before applying such net proceeds to other uses, such as distributing them to our stockholders. We may pledge up to 100% of our assets and may grant a security interest in all of our assets under the terms of any debt instruments into which we may enter. In addition, under the terms of any credit facility or other debt instrument we enter into, we are likely to be required by its terms to use the net proceeds of any investments that we sell to repay a portion of the amount borrowed under such facility or instrument before applying such net proceeds to any other uses. If the value of our assets decreases, leverage would cause our net asset value to decline more sharply than it otherwise would have had we not leveraged, thereby magnifying losses or eliminating our equity stake in a leveraged investment. Similarly, any decrease in our revenue or income will cause our net income to decline more sharply than it would have had we not borrowed. Such a decline would also negatively affect our ability to make distributions on our common stock or preferred stock. Our ability to service our debt will depend largely on our financial performance and will be subject to prevailing economic conditions and competitive pressures. In addition, our common stockholders will bear the burden of any increase in our expenses as a result of our use of leverage, including interest expenses and any increase in the management fee payable to WhiteHorse Advisers. As a business development company, we generally are required to meet a coverage ratio of total assets to total borrowings and other senior securities, which include all of our borrowings and any preferred stock that we may issue in the future, of at least 150%, subject to certain disclosure requirements, as is specified in the 1940 Act. If this ratio declines below 150%, we cannot incur additional debt and could be required to sell a portion of our investments to repay some debt when it is disadvantageous to do so. This could have a material adverse effect on our operations, and we may not be able to make distributions to our stockholders. As of September 30, 2022, our total outstanding indebtedness was $436.1 million and our asset coverage was 178.7%. The amount of leverage that we employ will depend on WhiteHorse Advisers’ and our board of directors’ assessment of market and other factors at the time of any proposed borrowing. We cannot assure you that we will be able to maintain our borrowings under our existing indebtedness or to obtain other credit at all or on terms acceptable to us. For information regarding a reduction in the asset coverage ratio applicable to us, see Item 1A. Risk Factors - “The SBCAA allows us to incur additional leverage, which may increase the risk of investing with us” in our most recent Annual Report on Form 10-K. In addition, the terms governing our existing indebtedness and any indebtedness that we incur in the future could impose financial and operating covenants that restrict our business activities, including limitations that may hinder our ability to finance additional loans and investments or make the distributions required to maintain our ability to be subject to tax as a RIC. The instruments governing our existing indebtedness contain terms and conditions for senior unsecured notes issued in a private placement, including minimum stockholders’ equity, minimum asset coverage ratio, maximum debt to equity ratio and prohibitions on certain fundamental changes of the Company or any subsidiary guarantor. These instruments also contain customary events of default with customary cure and notice periods, including, without limitation, nonpayment, incorrect representation in any material respect, breach of covenant, cross-default under other indebtedness of the Company or certain significant subsidiaries, certain judgements and orders, and certain events of bankruptcy. The breach of any of the covenants or restrictions, unless cured within the applicable grace period, would result in a default under the applicable indebtedness arrangement that would permit the lenders thereunder to declare all amounts outstanding to be due and payable. In such an event, we may not have sufficient assets to repay such indebtedness. As a result, any default could have serious consequences to our financial condition. An event of default or an acceleration under these arrangements could also cause a cross-default or cross-acceleration of another debt instrument or contractual obligation, which would adversely impact our liquidity. We may not be granted waivers or amendments to these arrangements if for any reason we are unable to comply with them, and we may not be able to refinance such arrangements on terms acceptable to us, or at all. The reduction of our asset coverage requirement from 200% to 150% increases the amount of debt that we are permitted to incur, such that the Company’s maximum debt to equity ratio increased from a prior maximum of 1.0x (equivalent of $1 of debt outstanding for each $1 equity) to a maximum of 2.0x (equivalent to $2 of debt outstanding for each $1 of equity). Increased leverage could amplify the risks associated with investing in the Company. For example, if the value of the Company’s assets decreases, although the asset base and expected revenues would be larger because increased leverage would permit the Company to acquire additional assets, leverage will cause the Company’s net asset value to decline more sharply than it otherwise would have without leverage or with lower leverage. Any decrease in the Company’s revenue would cause its net income to decline more sharply, on a relative basis, than it would have if the Company had not borrowed or had borrowed less. The following table illustrates the effect of leverage on returns from an investment in our common stock as of September 30, 2022, assuming that we employ leverage such that our asset coverage equals (1) our actual asset coverage as of September 30, 2022 and (2) 150%, each at various annual returns, net of expenses and as of September 30, 2022. The purpose of this table is to assist investors in understanding the effects of leverage. The calculations in the table below are hypothetical and actual returns may be higher or lower than those appearing in the table below.
Based on our outstanding indebtedness of $436.1 million as of September 30, 2022 and an average cost of funds of 5.61%, 6.000%, 5.375%, 5.375%, 4.000%, 5.625% and 4.250%, which were the effective annualized interest rates of the Credit Facility, 6.000% 2023 Notes, 5.375% 2025 Notes, 5.375% 2026 Notes, 4.000% 2026 Notes, 5.625% 2027 Notes and 4.250% 2028 Notes, respectively, as of that date, our investment portfolio must experience an annual return of at least 3.0% to cover annual interest payments on our outstanding indebtedness. Based on our outstanding indebtedness of $686.0 million on an assumed 150% asset coverage ratio and an average cost of funds of 5.61%, 6.000%, 5.375%, 5.375%, 4.000%, 5.625% and 4.250%, which were the effective annualized interest rates of the Credit Facility, 6.000% 2023 Notes, 5.375% 2025 Notes, 5.375% 2026 Notes, 4.000% 2026 Notes, 5.625% 2027 Notes and 4.250% 2028 Notes, respectively, as of that date, our investment portfolio must experience an annual return of at least 3.6% to cover annual interest payments on our outstanding indebtedness. |
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| Effects of Leverage [Table Text Block] |
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| Return at Minus Ten [Percent] | (27.80%) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Return at Minus Five [Percent] | (16.70%) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Return at Zero [Percent] | (5.50%) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Return at Plus Five [Percent] | 5.60% | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Return at Plus Ten [Percent] | 16.80% | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Effects of Leverage, Purpose [Text Block] | The following table illustrates the effect of leverage on returns from an investment in our common stock as of September 30, 2022, assuming that we employ leverage such that our asset coverage equals (1) our actual asset coverage as of September 30, 2022 and (2) 150%, each at various annual returns, net of expenses and as of September 30, 2022. The purpose of this table is to assist investors in understanding the effects of leverage. The calculations in the table below are hypothetical and actual returns may be higher or lower than those appearing in the table below. |
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