The accompanying consolidated financial statements of the Company have been prepared in accordance with generally accepted accounting principles in the United States of America (“GAAP”). The accompanying consolidated financial statements of the Company and related financial information have been prepared pursuant to the requirements for reporting on Form 10-K and Articles 6 and 10 of Regulation S-X. The Company has determined it meets the definition of an investment company and follows the accounting and reporting guidance in the Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) Topic 946 – Financial Services – Investment Companies (“ASC Topic 946”). Certain prior period amounts have been reclassified to conform to the current period presentation.

The preparation of the consolidated financial statements in conformity with GAAP requires the Company to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities as of the date of the consolidated financial statements and the reported amounts of revenue and expenses during the reporting period. Actual results could differ from those estimates.

As permitted under ASC Topic 946, the Company will generally not consolidate its investment in a portfolio company other than an investment company subsidiary or a controlled operating company whose business consists of providing services to the Company. Accordingly, the Company consolidated the results of the Company’s wholly-owned subsidiaries, including MRCC SBIC (through its dissolution date) and its wholly-owned general partner MCC SBIC GP, LLC, and the Company’s wholly-owned taxable subsidiaries (the “Taxable Subsidiaries”) in its consolidated financial statements. The purpose of the Taxable Subsidiaries is to permit the Company to hold equity investments in portfolio companies that are taxed as partnerships for U.S. federal income tax purposes while complying with the “source of income” requirements contained in the RIC tax provisions. The Taxable Subsidiaries are not consolidated with the Company for U.S. federal corporate income tax purposes, and each Taxable Subsidiary is subject to U.S. federal corporate income tax on its taxable income. All intercompany balances and transactions have been eliminated. The Company does not consolidate its non-controlling interest in MRCC Senior Loan Fund I, LLC (“SLF”). See further description of the Company’s investment in SLF in Note 3.

The Company applies fair value to substantially all of its financial instruments in accordance with ASC Topic 820 — Fair Value Measurements and Disclosures (“ASC Topic 820”). ASC Topic 820 defines fair value, establishes a framework used to measure fair value, and requires disclosures for fair value measurements, including the categorization of financial instruments into a three-level hierarchy based on the transparency of valuation inputs. See Note 4 for further discussion regarding the fair value measurements and hierarchy.

ASC Topic 820 requires disclosure of the fair value of financial instruments for which it is practical to estimate such value. The Company believes that the carrying amounts of its other financial instruments such as cash, receivables and payables approximate the fair value of such items due to the short maturity of such instruments.

Investments and related investment income: Interest and dividend income is recorded on the accrual basis to the extent that the Company expects to collect such amounts. Interest income is accrued based upon the outstanding principal amount and contractual terms of debt and preferred equity investments. Interest is accrued on a daily basis. The Company records fees on loans based on the determination of whether the fee is considered a yield enhancement or payment for a service. If the fee is considered a yield enhancement associated with a funding of cash on a loan, the fee is generally deferred and recognized into interest income using the effective interest method if captured in the cost basis or using the straight-line method if the loan is unfunded and therefore there is no cost basis. If the fee is not considered a yield enhancement because a service was provided, and the fee is payment for that service, the fee is deemed earned and recognized as fee income in the period the service has been completed.

Dividend income on preferred equity securities is recorded as dividend income on an accrual basis to the extent that such amounts are payable by the portfolio company and are expected to be collected. Dividend income on common equity securities is recorded on the record date for private portfolio companies. Each distribution received from limited liability company (“LLC”) and limited partnership (“LP”) investments is evaluated to determine if the distribution should be recorded as dividend income or a return of capital. Generally, the Company will not record distributions from equity investments in LLCs and LPs as dividend income unless there are sufficient accumulated tax-basis earnings and profits in the LLC or LP prior to the applicable distribution. Distributions that are classified as a return of capital are recorded as a reduction in the cost basis of the investment. For the years ended December 31, 2022, 2021 and 2020, the Company received return of capital distributions from its equity investments of $290, $1,177 and zero, respectively.

The Company has certain investments in its portfolio that contain a payment-in-kind (“PIK”) provision, which represents contractual interest or dividends that are added to the principal balance and recorded as income. The Company stops accruing PIK interest or PIK dividends when it is determined that PIK interest or PIK dividends are no longer collectible. To maintain RIC tax treatment, and to avoid incurring corporate U.S. federal income tax, substantially all of this income must be paid out to stockholders in the form of distributions, even though the Company has not yet collected the cash.

Loan origination fees, original issue discount and market discount or premiums are capitalized, and the Company then amortizes such amounts using the effective interest method as interest income over the life of the investment. Unamortized discounts and loan origination fees totaled $4,701 and $4,370 as of December 31, 2022 and 2021, respectively. Upfront loan origination and closing fees received for the years ended December 31, 2022, 2021 and 2020 totaled $3,475, $3,752 and $1,909, respectively. Upon the prepayment of a loan or debt security, any unamortized premium or discount or loan origination fees are recorded as interest income.

(1)	During the years ended December 31, 2022, 2021 and 2020, includes PIK dividends of $475, $1,164 and $157, respectively.

Investment transactions are recorded on a trade-date basis. Realized gains or losses on portfolio investments are calculated based upon the difference between the net proceeds from the disposition and the amortized cost basis of the investment, without regard to unrealized gains or losses previously recognized. Realized gains and losses are recorded within net realized gain (loss) on investments on the consolidated statements of operations. Changes in the fair value of investments from the prior period, as determined through the application of the Company’s valuation policy, are included within net change in unrealized gain (loss) on investments on the consolidated statements of operations.

Non-accrual: Loans or preferred equity securities are placed on non-accrual status when principal, interest or dividend payments become materially past due, or when there is reasonable doubt that principal, interest or dividends will be collected. Additionally, any original issue discount and market discount are no longer accreted to interest income as of the date the 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, interest, or dividends are paid, or are expected to be paid, and, in management’s judgment are likely to remain current. The fair value of the Company’s investments on non-accrual status totaled $2,835 and $14,693 at December 31, 2022 and 2021, respectively.

Distributions

Distributions to common stockholders are recorded on the applicable record date. The amount, if any, to be distributed to common stockholders is determined by the Company’s board of directors (the “Board”) each quarter and is generally based upon the Company’s earnings estimated by management. Net realized capital gains, if any, are generally distributed at least annually.

The determination of the tax attributes for the Company’s distributions is made annually, based upon its taxable income for the full year and distributions paid for the full year. Ordinary dividend distributions from a RIC do not qualify for the preferential tax rate on qualified dividend income from domestic corporations and qualified foreign corporations, except to the extent that the RIC received the income in the form of qualifying dividends from domestic corporations and qualified foreign corporations. The tax attributes for distributions will generally include both ordinary income and capital gains, but may also include qualified dividends or return of capital.

In October 2012, the Company adopted a dividend reinvestment plan (“DRIP”) that provides for the reinvestment of dividends on behalf of its stockholders, unless a stockholder has elected to receive dividends in cash. When the Company declares a cash dividend, the Company’s stockholders who have not “opted out” of the DRIP at least three days prior to the dividend payment date will have their cash dividend automatically reinvested into additional shares of the Company’s common stock. The Company has the option to satisfy the share requirements of the DRIP through the issuance of new shares of common stock or through open market purchases of common stock by the DRIP plan administrator. Newly issued shares are valued based upon the final closing price of the Company’s common stock on a date determined by the Board. Shares purchased in the open market to satisfy the DRIP requirements will be valued based upon the average price of the applicable shares purchased by the DRIP plan administrator, before any associated brokerage or other costs. See Note 10 for additional information on the Company’s distributions.

Segments

In accordance with ASC Topic 280 — Segment Reporting, the Company has determined that it has a single reporting segment and operating unit structure.

Cash

The Company deposits its cash in a financial institution and, at times, such balances may be in excess of the Federal Deposit Insurance Corporation insurance limits.

Restricted Cash

Restricted cash included amounts held within MRCC SBIC. Cash held within an SBIC is generally restricted to the originations of new loans from the SBIC and the payment of SBA debentures and related interest expense.

Unamortized Deferred Financing Costs

Deferred financing costs represent fees and other direct incremental costs incurred in connection with the Company's borrowings. As of December 31, 2022 and 2021, the Company had unamortized deferred financing costs of $4,486 and $5,794, respectively, presented as a direct reduction of the carrying amount of debt on the consolidated statements of assets and liabilities. These amounts are amortized and included in interest and other debt financing expenses on the consolidated statements of operations over the estimated average life of the borrowings. Amortization of deferred financing costs for the years ended December 31, 2022, 2021 and 2020 was $2,126, $2,205 and $2,181, respectively.

Offering Costs

Offering costs include, among other things, fees paid in relation to legal, accounting, regulatory and printing work completed in preparation of debt and equity offerings. Offering costs from equity offerings are charged against the proceeds from the offering within the consolidated statements of changes in net assets. Offering costs from debt offerings are reclassified to unamortized deferred financing costs on the consolidated statements of assets and liabilities as noted above. As of December 31, 2022 and 2021, other assets on the consolidated statements of assets and liabilities included $184 and $123 of deferred offering costs, respectively, which will be charged against the proceeds from future debt or equity offerings when completed.

Investments Denominated in Foreign Currency

As of December 31, 2022, the Company held investments in one portfolio company that was denominated in Australian dollars. As of December 31, 2021, the Company held investments in one portfolio company that was denominated in Great Britain pounds and one portfolio company that was denominated in Australian dollars.

At each balance sheet date, portfolio company investments denominated in foreign currencies are translated into U.S. dollars using the spot exchange rate on the last business day of the period. Purchases and sales of foreign portfolio company investments, and any income from such investments, are translated into U.S. dollars using the rates of exchange prevailing on the respective dates of such transactions.

Although the fair values of foreign portfolio company investments and the fluctuation in such fair values are translated into U.S. dollars using the applicable foreign exchange rates described above, the Company does not isolate the portion of the change in fair value resulting from foreign currency exchange rates fluctuations from the change in fair value of the underlying investment. All fluctuations in fair value are included in net change in unrealized gain (loss) on investments on the Company’s consolidated statements of operations.

Investments denominated in foreign currencies and foreign currency transactions may involve certain consideration and risks not typically associated with those of domestic origin, including unanticipated movements in the value of the foreign currency relative to the U.S. dollar.

Derivative Instruments

The Company may enter into foreign currency forward contracts to reduce the Company’s exposure to foreign currency exchange rate fluctuations. In a foreign currency forward contract, the Company agrees to receive or deliver a fixed quantity of one currency for another, at a pre-determined price at a future date. Foreign currency forward contracts are marked-to-market based on the difference between the forward rate and the exchange rate at the current period end. Unrealized gain (loss) on foreign currency forward contracts are recorded on the Company’s consolidated statements of assets and liabilities by counterparty on a net basis.

The Company does not utilize hedge accounting and as such values its foreign currency forward contracts at fair value with the change in unrealized gain or loss recorded in net change in unrealized gain (loss) on foreign currency forward contracts and the realized gain or loss recorded in net realized gain (loss) on foreign currency forward contracts on the Company’s consolidated statements of operations.

Income Taxes

The Company has elected to be treated as a RIC under Subchapter M of the Code and operates in a manner so as to qualify for the tax treatment available to RICs. To maintain qualification as a RIC, the Company must, among other things, meet certain source-of-income and asset diversification requirements and distribute to stockholders, for each taxable year, at least 90% of the Company’s “investment company taxable income,” which is generally the Company’s net ordinary income plus the excess, if any, of realized net short-term capital gains over realized net long-term capital losses. If the Company qualifies as a RIC and satisfies the annual distribution requirement, the Company will not have to pay corporate-level federal income taxes on any income that the Company distributes to its stockholders. The Company intends to make distributions in an amount sufficient to maintain RIC status each year and to avoid any federal income taxes on income. The Company is also subject to nondeductible federal excise taxes if the Company does not distribute at least 98% of net ordinary income, 98.2% of any capital gain net income, if any, and any recognized and undistributed income from prior years for which it paid no federal income taxes. To the extent that the Company determines that its estimated current year annual taxable income may exceed estimated current year dividend distributions, the Company accrues excise tax, calculated as 4% of the estimated excess taxable income, if any, as taxable income is earned. For the years ended December 31, 2022, 2021 and 2020, the Company recorded a net expense (benefit) on the consolidated statements of operations of $94, $278, and $368, respectively, for U.S. federal excise tax. As of December 31, 2022 and 2021, the Company had payables for excise taxes of $1 and $183, respectively, which were included in accounts payable and accrued expenses on the Company’s consolidated statements of assets and liabilities.

The Company’s consolidated Taxable Subsidiaries may be subject to U.S. federal and state corporate-level income taxes. For the years ended December 31, 2022, 2021 and 2020, the Company recorded a net tax expense of $1,311, $4 and $2, respectively, on the consolidated statements of operations for these subsidiaries. As of both December 31, 2022 and December 31, 2021, the Company did not have any payables for corporate-level income taxes.

The Company accounts for income taxes in conformity with ASC Topic 740 — Income Taxes (“ASC Topic 740”). ASC Topic 740 provides guidelines for how uncertain tax positions should be recognized, measured, presented and disclosed in the consolidated financial statements. ASC Topic 740 requires the evaluation of tax positions taken in the course of preparing the Company’s tax returns to determine whether the tax positions are “more-likely-than-not” to be sustained by the applicable tax authority. Tax benefits of positions not deemed to meet the more-likely-than-not threshold would be recorded as a tax expense in the current year. It is the Company’s policy to recognize accrued interest and penalties related to uncertain tax benefits in income tax expense. The Company did not take any material uncertain income tax positions through December 31, 2022. The 2019 through 2022 tax years remain subject to examination by U.S. federal and state tax authorities.

Subsequent Events

The Company has evaluated the need for disclosures and/or adjustments resulting from subsequent events through the date the consolidated financial statements were issued. There have been no subsequent events that occurred during such period that would require disclosure in this Form 10-K or would be required to be recognized in the consolidated financial statements as of and for the year ended December 31, 2022, except as disclosed in Note 14.

Recent Accounting Pronouncements

In March 2020, the FASB issued ASU 2020-04, Reference Rate Reform (“ASU 2020-04”). The amendments in ASU 2020-04 provide optional expedients and exceptions for applying GAAP to contracts, hedging relationships, and other transactions affected by reference rate reform if certain criteria are met. The standard is effective as of March 12, 2020 through December 31, 2024. The Company did not utilize the optional expedients and exceptions provided by ASU 2020-04 during the year ended December 31, 2022.