10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 10-Q

x    Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

for the quarterly period ended March 31, 2024

or

¨     Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

for the transition period from _____ to _____

Commission File Number: 001-35020

INFUSYSTEM HOLDINGS, INC.

(Exact name of registrant as specified in its charter)

Delaware	20-3341405
(State or Other Jurisdiction of  Incorporation or Organization)	(I.R.S. Employer  Identification No.)

3851 West Hamlin Road

Rochester Hills, Michigan 48309

(Address of Principal Executive Offices)

Registrant’s Telephone Number, including Area Code: (248) 291-1210

Securities Registered Pursuant to Section 12(b) of the Act:

Title of Each Class	Trading Symbol(s)	Name of Each Exchange on which Registered
Common Stock, par value $0.0001 per share	INFU	NYSE American LLC

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. Yes x No ¨

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 during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes x No ¨

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 the 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	x	Non-accelerated filer	¨	Smaller reporting company	x
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. ¨

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ¨ No x

As of May 3, 2024, 21,295,254 shares of the registrant’s common stock, par value $0.0001 per share, were outstanding.

INFUSYSTEM HOLDINGS, INC. AND SUBSIDIARIES

Index to Form 10-Q

		PAGE
PART I -	FINANCIAL INFORMATION
Item 1.	Financial Statements	3
	-Unaudited Condensed Consolidated Balance Sheets as of March 31, 2024 and December 31, 2023	3
	-Unaudited Condensed Consolidated Statements of Operations and Comprehensive Loss for the three months ended March 31, 2024 and 2023	4
	-Unaudited Condensed Consolidated Statements of Stockholders’ Equity for the three months ended March 31, 2024 and 2023	5
	-Unaudited Condensed Consolidated Statements of Cash Flows for the three months ended March 31, 2024 and 2023	6
	-Notes to the Unaudited Condensed Consolidated Financial Statements	6
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	20
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	28
Item 4.	Controls and Procedures	29
PART II -	OTHER INFORMATION
Item 1.	Legal Proceedings	29
Item 1A.	Risk Factors	29
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	30
Item 3.	Defaults Upon Senior Securities	30
Item 4.	Mine Safety Disclosures	30
Item 5.	Other Information	30
Item 6.	Exhibits	31
	Signatures	32

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PART I—FINANCIAL INFORMATION

Item 1. Financial Statements

INFUSYSTEM HOLDINGS, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED BALANCE SHEETS

(UNAUDITED)

	As of
(in thousands, except par value and share data)	March 31, 2024		December 31, 2023
ASSETS
Current assets:
Cash and cash equivalents	$	822	$	231
Accounts receivable, net	20,543		19,830
Inventories, net	6,249		6,402
Other current assets	4,842		4,157
Total current assets	32,456		30,620
Medical equipment for sale or rental	4,084		3,049
Medical equipment in rental service, net of accumulated depreciation	34,425		34,928
Property & equipment, net of accumulated depreciation	4,231		4,321
Goodwill	3,710		3,710
Intangible assets, net	7,199		7,446
Operating lease right of use assets	6,206		6,703
Deferred income taxes	9,236		9,115
Derivative financial instruments	1,716		1,442
Other assets	1,587		1,581
Total assets	$	104,850	$	102,915
LIABILITIES AND STOCKHOLDERS’ EQUITY
Current liabilities:
Accounts payable	$	9,796	$	8,009
Other current liabilities	7,516		7,704
Total current liabilities	17,312		15,713
Long-term debt, net of current portion	29,931		29,101
Operating lease liabilities, net of current portion	5,331		5,799
Total liabilities	52,574		50,613
Stockholders’ equity:
Preferred stock, $0.0001 par value: authorized 1,000,000 shares; none issued	—		—
Common stock, $0.0001 par value: authorized 200,000,000 shares; 21,290,254 shares issued and outstanding as of March 31, 2024 and 21,196,851 shares issued and outstanding as of December 31, 2023	2		2
Additional paid-in capital	110,715		109,837
Accumulated other comprehensive income	1,296		1,088
Retained deficit	(59,737)		(58,625)
Total stockholders’ equity	52,276		52,302
Total liabilities and stockholders’ equity	$	104,850	$	102,915

See accompanying notes to unaudited condensed consolidated financial statements.

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INFUSYSTEM HOLDINGS, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS

(UNAUDITED)

(in thousands, except share and per share data)	Three Months Ended March 31,
	2024		2023
Net revenues	$	31,995	$	30,370
Cost of revenues	15,521		15,420
Gross profit	16,474		14,950
Selling, general and administrative expenses:
Amortization of intangibles	248		248
Selling and marketing	3,376		3,224
General and administrative	13,695		11,585
Total selling, general and administrative	17,319		15,057
Operating loss	(845)		(107)
Other expense:
Interest expense	(456)		(484)
Other income (expense)	3		(35)
Loss before income taxes	(1,298)		(626)
Benefit from income taxes	186		302
Net loss	$	(1,112)	$	(324)
Net loss per share:
Basic	$	(0.05)	$	(0.02)
Diluted	$	(0.05)	$	(0.02)
Weighted average shares outstanding:
Basic	21,225,768		20,853,018
Diluted	21,225,768		20,853,018
Comprehensive loss:
Net loss	$	(1,112)	$	(324)
Other comprehensive income (loss):
Unrealized gain (loss) on hedges	274		(282)
(Provision for) benefit from income tax on unrealized hedge gain	(66)		63
Net comprehensive loss	$	(904)	$	(543)

See accompanying notes to unaudited condensed consolidated financial statements.

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INFUSYSTEM HOLDINGS, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF

STOCKHOLDERS’ EQUITY

(UNAUDITED)

	Common Stock			Additional Paid in Capital		Retained Deficit		Accumulated Other Comprehensive Income		Total Stockholders’ Equity
(in thousands)	Shares	Par Value Amount
Balances at December 31, 2022	20,782	$	2	$	105,856	$	(59,344)	$	1,489	$	48,003
Shares issued upon restricted stock vesting and option exercise	167	—		315		—		—		315
Stock-based compensation expense	—	—		720		—		—		720
Employee stock purchase plan	41	—		243		—		—		243
Common stock repurchased as part of share repurchase program	(22)	—		—		(153)		—		(153)
Common stock repurchased to satisfy minimum statutory withholding on stock-based compensation	(37)	—		(324)		—		—		(324)
Other comprehensive loss	—	—		—		—		(219)		(219)
Net loss	—	—		—		(324)		—		(324)
Balances at March 31, 2023	20,931	$	2	$	106,810	$	(59,821)	$	1,270	$	48,261
Balances at December 31, 2023	21,197	$	2	$	109,837	$	(58,625)	$	1,088	$	52,302
Shares issued upon restricted stock vesting and option exercise	106	—		—		—		—		—
Stock-based compensation expense	—	—		1,057		—		—		1,057
Employee stock purchase plan	26	—		186		—		—		186
Common stock repurchased to satisfy minimum statutory withholding on stock-based compensation	(39)	—		(365)		—		—		(365)
Other comprehensive income	—	—		—		—		208		208
Net loss	—	—		—		(1,112)		—		(1,112)
Balances at March 31, 2024	21,290	$	2	$	110,715	$	(59,737)	$	1,296	$	52,276

See accompanying notes to unaudited condensed consolidated financial statements.

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INFUSYSTEM HOLDINGS, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(UNAUDITED)

	Three Months Ended March 31,
(in thousands)	2024		2023
OPERATING ACTIVITIES
Net loss	$	(1,112)	$	(324)
Adjustments to reconcile net loss to net cash provided by operating activities:
Provision for doubtful accounts	(130)		114
Depreciation	2,652		2,955
(Gain) loss on disposal of and reserve adjustments for medical equipment	(43)		450
Gain on sale of medical equipment	(629)		(883)
Amortization of intangible assets	248		248
Amortization of deferred debt issuance costs	19		18
Stock-based compensation	1,057		720
Deferred income taxes	(186)		(302)
Changes in assets - (increase)/decrease:
Accounts receivable	(237)		(961)
Inventories	153		(823)
Other current assets	(685)		(830)
Other assets	376		(846)
Changes in liabilities - (decrease)/increase:
Accounts payable and other liabilities	(1,106)		313
NET CASH PROVIDED BY (USED IN) OPERATING ACTIVITIES	377		(151)
INVESTING ACTIVITIES
Purchase of medical equipment	(1,493)		(3,968)
Purchase of property and equipment	(182)		(317)
Proceeds from sale of medical equipment, property and equipment	1,257		1,234
NET CASH USED IN INVESTING ACTIVITIES	(418)		(3,051)
FINANCING ACTIVITIES
Principal payments on long-term debt	(15,258)		(13,683)
Cash proceeds from long-term debt	16,069		16,894
Common stock repurchased as part of share repurchase program	—		(153)
Common stock repurchased to satisfy statutory withholding on employee stock-based compensation plans	(365)		(324)
Cash proceeds from exercise of options and ESPP	186		559
NET CASH PROVIDED BY FINANCING ACTIVITIES	632		3,293
Net change in cash and cash equivalents	591		91
Cash and cash equivalents, beginning of period	231		165
Cash and cash equivalents, end of period	$	822	$	256

See accompanying notes to unaudited condensed consolidated financial statements.

INFUSYSTEM HOLDINGS, INC. AND SUBSIDIARIES

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NOTES TO THE UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

1.Basis of Presentation and Nature of Operations

The terms “InfuSystem”, the “Company”, “we”, “our” and “us” are used herein to refer to InfuSystem Holdings, Inc. and its subsidiaries. InfuSystem is a leading provider of infusion pumps and related products and services for patients in the home, oncology clinics, ambulatory surgery centers, and other sites of care. The Company provides products and services to hospitals, oncology practices and facilities and other alternative site health care providers. Headquartered in Rochester Hills, Michigan, the Company delivers local, field-based customer support, and also operates pump service and repair Centers of Excellence in Michigan, Kansas, California, Massachusetts, Texas and Ontario, Canada. The Company operates in two reportable segments, Patient Services and Device Solutions. During the fiscal year ended December 31, 2023, the Company also operated through First Biomedical, Inc., a Kansas Corporation, which was a wholly-owned subsidiary that merged into InfuSystem, Inc. on January 1, 2024.

The accompanying unaudited condensed consolidated financial statements have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”) for interim financial information. Accordingly, the unaudited condensed consolidated financial statements do not include all of the information and notes required by U.S. Generally Accepted Accounting Principles (“GAAP”) for complete financial statements. The accompanying unaudited condensed consolidated financial statements include all adjustments, composed of normal recurring adjustments, considered necessary by management to fairly state the Company’s results of operations, financial position and cash flows. The operating results for the interim periods are not necessarily indicative of results that may be expected for any other interim period or for the full year. These unaudited condensed consolidated financial statements should be read in conjunction with the audited consolidated financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2023 as filed with the SEC on April 10, 2024.

The unaudited condensed consolidated financial statements are prepared in conformity with GAAP, which requires the use of estimates, judgments and assumptions that affect the amounts of assets and liabilities at the reporting date and the amounts of revenue and expenses in the periods presented. The Company believes that the accounting estimates employed are appropriate and the resulting balances are reasonable; however, due to the inherent uncertainties in making estimates, actual results could differ from the original estimates, requiring adjustments to these balances in future periods.

2.Recent Accounting Pronouncements and Developments

In November 2023, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No. 2023-07, Segment Reporting (ASC 280): Improvements to Reportable Segment Disclosures. ASU 2023-07 expands the disclosure requirements for reportable segments by requiring enhanced disclosures about significant segment expenses. Under the new standard, entities must disclose an amount for other segment items by reportable segment and a description of its composition. The other segment items category is the difference between segment revenue less the significant expenses disclosed and each reported measure of segment profit or loss. Additionally, entities must disclose at least one measure of assessing segment performance and the title and position of the chief operating decision-maker ("CODM") and an explanation of how the CODM uses the reported measure(s) of segment profit or loss in assessing segment performance. The amendments are effective for annual periods beginning after December 15, 2023, and interim periods within fiscal years beginning after December 15, 2024. Early adoption is permitted. The amendments are to be applied retrospectively to all prior periods presented in the financial statements. The Company is currently evaluating the impact of ASU 2023-07 on its consolidated financial statements and related disclosures.

In December 2023, the FASB issued Accounting Standards Update No. 2023-09, Income Taxes (ASC 740): Improvements to Income Tax Disclosures. ASU 2023-09 enhances existing income tax disclosures primarily through standardization and disaggregation of rate reconciliation categories and income taxes paid by jurisdiction. The amendments in this ASU requires public entities to disclose a tabular tax rate reconciliation, using both percentages and currency, with specific categories. Public entities are also required to provide a qualitative description of the states and local jurisdictions that make up the majority of the effect of the state and local income tax category and the net amount of income taxes paid, disaggregated by federal, state and foreign taxes and also disaggregated by individual jurisdictions. The amendments also remove certain disclosures that are no longer considered cost beneficial. The amendments are effective prospectively for annual periods beginning after December 15, 2024, and early adoption and retrospective application are permitted. The Company is currently evaluating the impact of ASU 2023-09 on its consolidated financial statements and related disclosures.

In March 2024, the SEC issued final rules on climate-related disclosures that will require annual disclosure of material climate-related risks and material direct greenhouse gas emissions from operations owned or controlled (Scope 1) and material

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indirect greenhouse gas emissions from purchased energy consumed in owned or controlled operations (Scope 2). Additionally, the rules require disclosure in the notes to the financial statements of the effects of severe weather events and other natural conditions, subject to certain financial thresholds, as well as amounts related to carbon offsets and renewable energy credits or certificates. These rules also require disclosure of climate risk oversight practices of the Board of Directors and management, and the disclosure of governance, risk management and strategy related to material climate-related risks. In April 2024, the SEC voluntarily stayed the new rules pending the completion of judicial review. The disclosure requirements, if ultimately upheld as adopted, will begin phasing in for reports and registration statements including financial information with respect to annual periods beginning in our fiscal 2027. We are currently evaluating the impact of adoption of these final rules on our disclosures.

3.Revenue

The following table presents the Company’s disaggregated revenue by offering type (in thousands):

	Three Months Ended March 31,
	2024				2023
	Total Net Revenues		Percentage of Total Net Revenues		Total Net Revenues		Percentage of Total Net Revenues
Patient Services revenue recognized at a point in time:
Direct products	$	615	1.9	%	$	579	1.9	%
Third-Party Payer products	1,872		5.9	%	3,408		11.2	%
Patient Services revenue recognized over time:
Direct rental services	3,572		11.2	%	1,869		6.2	%
Third-Party Payer rental services	10,977		34.3	%	11,020		36.3	%
Total Patient Services accounted for under ASC 606	17,036		53.2	%	16,876		55.6	%
Device Solutions revenue recognized at a point in time:
Products	4,213		13.2	%	3,740		12.3	%
Services	2,409		7.5	%	2,576		8.5	%
Device Solutions revenue recognized over time:
Services	1,969		6.2	%	774		2.5	%
Total Device Solutions accounted for under ASC 606	8,591		26.9	%	7,090		23.3	%
Total Revenue Accounted for under ASC 606	25,627		80.1	%	23,966		78.9	%
Patient Services lease revenue	1,555		4.9	%	1,897		6.2	%
Device Solutions lease revenue	4,813		15.0	%	4,507		14.8	%
Total Revenue accounted for under ASC 842, Leases	6,368		19.9	%	6,404		21.1	%
Total Net Revenue	$	31,995	100.0	%	$	30,370	100.0	%

Contract Balances

(dollars in thousands)	As of March 31, 2024		As of December 31, 2023		$ Change
Accounts receivable, net	$	20,543	$	19,830	$	713
Contract assets	$	1,332	$	1,271	$	61

The change in contract assets during the three months ended March 31, 2024 was mainly due to $2.9 million of revenue recognized for which the payment is subject to conditions other than the passage of time, partially offset by $2.8 million of contract assets reclassified to accounts receivable as our right to consideration for these contract assets became unconditional. Contract assets are included in other current assets on the Company's Condensed Consolidated Balance Sheets.

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4.Medical Equipment

Medical equipment consisted of the following (in thousands):

	March 31, 2024		December 31, 2023
Medical equipment for sale or rental	$	4,113	$	3,081
Medical equipment for sale or rental - pump reserve	(29)		(32)
Medical equipment for sale or rental - net	4,084		3,049
Medical equipment in rental service	97,480		96,298
Medical equipment in rental service - pump reserve	(2,033)		(2,126)
Accumulated depreciation	(61,022)		(59,244)
Medical equipment in rental service - net	34,425		34,928
Total	$	38,509	$	37,977

Depreciation expense for medical equipment for the three months ended March 31, 2024 was $2.3 million compared to $2.7 million for the same prior year period, respectively. This expense was recorded in “cost of revenues” for each period. The pump reserve for medical equipment in rental service represents an estimate for medical equipment that is considered to be missing. The reserve calculated is equal to the net book value of assets that have not returned from the field within a certain timeframe. For the three months ended March 31, 2024 and 2023, $2.7 million and $1.1 million of current liabilities related to non-cash purchases of medical equipment and property, respectively, had not been included in investing activities in the Condensed Consolidated Statements of Cash Flows. These amounts will be included as a cash outflow from investing activities when paid.

5.Property and Equipment

Property and equipment consisted of the following (in thousands):

	March 31, 2024						December 31, 2023
	Gross Assets		Accumulated Depreciation		Total		Gross Assets		Accumulated Depreciation		Total
Furniture, fixtures, and equipment	$	5,955	$	(4,094)	$	1,861	$	6,611	$	(3,909)	$	2,702
Automobiles	87		(87)		—		87		(87)		—
Leasehold improvements	4,442		(2,072)		2,370		3,570		(1,951)		1,619
Total	$	10,484	$	(6,253)	$	4,231	$	10,268	$	(5,947)	$	4,321

Depreciation expense for property and equipment for both the three months ended March 31, 2024 and 2023 was $0.3 million. This expense was recorded in “general and administrative expenses” for each period.

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6.Goodwill & Intangible Assets

The changes in the carrying value of goodwill by segment for the three months ended March 31, 2024 are as follows (in thousands):

	Device Solutions (a)
Balance as of December 31, 2023	$	3,710
Goodwill acquired	—
Balance as of March 31, 2024	$	3,710
(a) The Patient Services segment had no recorded goodwill during the reported periods.

The carrying amount and accumulated amortization of intangible assets consisted of the following (in thousands):

	March 31, 2024						December 31, 2023
	Gross Assets		Accumulated Amortization		Net		Gross Assets		Accumulated Amortization		Net
Nonamortizable intangible assets
Trade names	$	2,000	$	—	$	2,000	$	2,000	$	—	$	2,000
Amortizable intangible assets:
Trade names	23		(23)		—		23		(23)		—
Physician and customer relationships	38,834		(34,470)		4,364		38,834		(34,295)		4,539
Non-competition agreements	472		(279)		193		472		(255)		217
Unpatented technology	943		(426)		517		943		(393)		550
Software	10,300		(10,175)		125		10,300		(10,160)		140
Total nonamortizable and amortizable intangible assets	$	52,572	$	(45,373)	$	7,199	$	52,572	$	(45,126)	$	7,446

Amortization expense for both the three months ended March 31, 2024 and 2023 was $0.2 million. This expense was recorded in “amortization of intangibles expenses” for each period. Expected remaining annual amortization expense for the next five years for intangible assets recorded as of March 31, 2024 is as follows (in thousands):

	2024		2025		2026		2027		2028		2029 and thereafter		Total
Amortization expense	$	743	$	810	$	525	$	471	$	348	$	2,302	$	5,199

7.Debt

On February 5, 2021, the Company entered into a Credit Agreement (the “2021 Credit Agreement”) with JPMorgan Chase Bank, N.A., as administrative agent (the “Agent”), sole bookrunner and sole lead arranger, and the lenders party thereto.

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The borrowers under the 2021 Credit Agreement are InfuSystem Holdings, Inc. and its subsidiaries (collectively, the “Borrowers”).

The 2021 Credit Agreement provides for a revolving credit facility (the “Revolving Facility”) of $75.0 million, that matures on February 5, 2026. The Revolving Facility may be increased by $25.0 million, subject to certain conditions, including the consent of the Agent and obtaining necessary commitments. The lenders under the 2021 Credit Agreement may issue up to $7.0 million in letters of credit subject to the satisfaction of certain conditions. On February 5, 2021, the Borrowers made an initial borrowing of $30.0 million under the Revolving Facility. Proceeds from the loan, along with approximately $8.2 million in cash, were used to repay all amounts due under the Company’s then existing credit facility dated March 23, 2015 (the “2015 Credit Agreement”).

The 2021 Credit Agreement has customary representations and warranties. The ability to borrow under the facility is subject to ongoing compliance with a number of customary affirmative and negative covenants, including limitations on indebtedness, liens, mergers, acquisitions, investments, asset sales, affiliate transactions and restricted payments, as well as financial covenants, including the following:

•a minimum fixed charge coverage ratio (defined as the ratio of consolidated EBITDA (as defined in the 2021 Credit Agreement) less 50% of depreciation expense), to consolidated fixed charges (as defined in the 2021 Credit Agreement)) for the prior four most recently ended calendar quarters of 1.20 to 1.00; and

•a maximum leverage ratio (defined as total indebtedness to EBITDA for the prior four most recently ended calendar quarters) of 3.50 to 1.00.

The 2021 Credit Agreement includes customary events of default. The occurrence of an event of default will permit the lenders to terminate commitments to lend under the Revolving Facility and accelerate payment of all amounts outstanding thereunder.

Simultaneous with the execution of the 2021 Credit Agreement, the Company entered into a Pledge and Security Agreement to secure repayment of the obligations of the Borrowers. Under the Pledge and Security Agreement, each Borrower has granted to the Agent, for the benefit of various secured parties, a first priority security interest in substantially all of the personal property assets of each of the Borrowers, including the shares of each of Holdings, ISI and First Biomedical and the equity interests of IFC.

On April 26, 2023, the Company entered into a First Amendment to the 2021 Credit Agreement (the “First Amendment”) with the Agent and the lenders party thereto, which amended the 2021 Credit Agreement, to provide for, among other things: (i) an extension of the maturity date for the 2021 Credit Agreement to April 26, 2028, (ii) the replacement of London Interbank Offered Rate (“LIBOR”) with Adjusted Term Secured Overnight Financing Rate (“SOFR”) as a benchmark interest rate, and (iii) an increase of the maximum dollar amount of incremental revolving loans from $25 million to $35 million. Incremental revolving loans continue to be subject to certain conditions, including the consent of the Agent and obtaining necessary commitments.

The 2021 Credit Agreement and First Amendment were accounted for as debt modifications. As of March 31, 2024, the Company was in compliance with all debt-related covenants under the 2021 Credit Agreement, as amended.

The following table illustrates the net availability under the Revolving Facility as of the applicable balance sheet date (in thousands):

	March 31, 2024		December 31, 2023
Revolving Facility:
Gross availability	$	75,000	$	75,000
Outstanding draws	(30,250)		(29,439)
Letter of credit	(200)		(200)
Availability on Revolving Facility	$	44,550	$	45,361

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The Company had future maturities of its long-term debt as of March 31, 2024 as follows (in thousands):

	2024		2025		2026		2027		2028		Total
Revolving Facility	$	—	$	—	$	—	$	—	$	30,250	$	30,250
Total	$	—	$	—	$	—	$	—	$	30,250	$	30,250

The following is a breakdown of the Company’s current and long-term debt (in thousands):

	March 31, 2024						December 31, 2023
	Current Portion		Long-Term Portion		Total		Current Portion		Long-Term Portion		Total
Revolving Facility	$	—	$	30,250	$	30,250	$	—	$	29,439	$	29,439
Unamortized value of debt issuance costs	—		(319)		(319)		—		(338)		(338)
Total	$	—	$	29,931	$	29,931	$	—	$	29,101	$	29,101

As of March 31, 2024, amounts outstanding under the Revolving Facility provided under the 2021 Credit Agreement, as amended, bear interest at a variable rate equal to, at the Company’s election, Adjusted Term SOFR for Term Benchmark loans or an Alternative Base Rate for ABR loans, as defined by the First Amendment, plus a spread that will vary depending upon the Company’s leverage ratio. The spread ranges from 2.00% to 3.00% for Term Benchmark Loans and 1.00% to 2.00% for base rate loans. The weighted-average Term Benchmark loan rate at March 31, 2024 was 7.42% (Adjusted Term SOFR of 5.42% plus 2.00%). The actual ABR loan rate at March 31, 2024 was 9.50% (lender’s prime rate of 8.50% plus 1.00%).

8.Derivative Financial Instruments and Hedging Activities

In February 2021, the Company adopted a derivative investment policy, which provides guidelines and objectives related to managing financial and operational exposures arising from market changes in short term interest rates. In accordance with this policy, the Company can enter into interest rate swaps or similar instruments, will endeavor to evaluate all the risks inherent in a transaction before entering into a derivative financial instrument and will not enter into derivative financial instruments for speculative or trading purposes. Hedging relationships are formally documented at the inception of the hedge and hedges must be highly effective in offsetting changes to future cash flows on hedged transactions at the inception of a hedge and on an ongoing basis to be designated for hedge accounting treatment.

The Company is exposed to interest rate risk related to its variable rate debt obligations under the 2021 Credit Agreement. In order to manage the volatility in interest rate markets, in February 2021, the Company entered into two interest rate swap agreements to manage exposure arising from this risk. On a combined basis, the agreements had a constant notional amount over a five-year term that would have ended on February 5, 2026. While they were outstanding, each agreement paid the Company 30-day LIBOR on the notional amount and the Company paid a fixed rate of interest equal to 0.73%. These derivative instruments were considered cash flow hedges. On May 11, 2023, these two swaps were settled and a new swap was entered into with different terms that aligned with changes in the 2021 Credit Agreement arising from the First Amendment. The new swap has a constant notional amount over a five-year term that ends on April 26, 2028. The agreement pays the Company 30-day SOFR on the notional amount and the Company pays a fixed rate of interest equal to 1.74%. The Company does not have any other derivative financial instruments.

The fair values of the Company’s derivative financial instruments are categorized as Level II of the fair value hierarchy as the values are derived using the market approach based on observable market inputs including quoted prices of similar instruments and interest rate forward curves.

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The tables below present the location and gross fair value amounts of the Company's derivative financial instruments and the associated notional amounts designated as cash flow hedges as of the applicable balance sheet date (in thousands):

	March 31, 2024
	Balance Sheet Location	Notional		Fair Value Derivative Assets
Derivatives designated as hedges:
Cash flow hedges
Interest rate swaps	Derivative financial instruments	$	20,000	$	1,716

	December 31, 2023
	Balance Sheet Location	Notional		Fair Value Derivative Assets
Derivatives designated as hedges:
Cash flow hedges
Interest rate swaps	Derivative financial instruments	$	20,000	$	1,442

The table below presents the effect of our derivative financial instruments designated as hedging instruments in accumulated other comprehensive income (“AOCI”) (in thousands):

	Three Months Ended March 31,
	2024		2023
Gain on cash flow hedges - interest rate swaps
Beginning balance	$	1,088	$	1,489
Unrealized gain (loss) recognized in AOCI	456		(92)
Amounts reclassified to interest expense (a) (b)	(182)		(190)
Tax (provision) benefit	(66)		63
Ending balance	$	1,296	$	1,270
(a) Negative amounts represent interest income and positive amounts represent interest expense. Interest expense as presented in the condensed consolidated statement of operations and comprehensive loss for both the three months ended March 31, 2024 and 2023 was $0.5 million.
(b) As of March 31, 2024, $0.6 million of income is expected to be reclassified into earnings within the next 12 months.

The Company did not incur any hedge ineffectiveness during the three months ended March 31, 2024.

9.Income Taxes

During the three months ended March 31, 2024, the Company recorded a benefit from income taxes totaling $0.2 million on pre-tax losses of $1.3 million, representing an effective tax rate of 14.3%. During the three months ended March 31, 2023, the Company recorded a benefit from income taxes totaling $0.3 million on pre-tax losses of $0.6 million, representing an effective tax rate of 48.2%. These rates differed from the U.S. statutory rate mainly due to the effects of local, state and foreign jurisdiction income taxes, limitations on the deductions of certain expenses including meals and entertainment expense and management compensation and differences between expense recognized for book purposes versus tax purposes associated with equity compensation expense. The impact of permanent differences weighs heavier on the effective tax rate when pre-tax earnings are close to break even.

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10.Commitments, Contingencies and Litigation

From time to time in the ordinary course of its business, the Company may be involved in legal and regulatory proceedings, the outcomes of which may not be determinable. The results of litigation and regulatory proceedings are inherently unpredictable. Any claims against the Company, whether meritorious or not, could be time consuming, result in costly litigation, require significant amounts of management time and result in diversion of significant resources. The Company is not able to estimate an aggregate amount or range of reasonably possible losses for those legal matters for which losses are not probable and estimable, primarily for the following reasons: (i) many of the relevant legal proceedings are in preliminary stages and, until such proceedings develop further, there is often uncertainty regarding the relevant facts and circumstances at issue and potential liability; and (ii) many of these proceedings involve matters of which the outcomes are inherently difficult to predict. The Company has insurance policies covering potential losses where such coverage is cost effective.

The Company is not at this time involved in any proceedings that the Company currently believes could have a material effect on the Company’s financial condition, results of operations or cash flows.

11.Loss Per Share

Basic loss per share is computed by dividing net loss by the weighted average number of common shares outstanding during the period. Diluted loss per share assumes the issuance of potentially dilutive shares of common stock during the period. The following table reconciles the numerators and denominators of the basic and diluted loss per share computations:

	Three Months Ended March 31,
Numerator (in thousands):	2024		2023
Net loss:	$	(1,112)	$	(324)
Denominator:
Weighted average common shares outstanding:
Basic	21,225,768		20,853,018
Dilutive effect of common stock equivalents	—		—
Diluted	21,225,768		20,853,018
Net loss per share:
Basic	$	(0.05)	$	(0.02)
Diluted	$	(0.05)	$	(0.02)

For the three months ended March 31, 2024 and 2023, all outstanding options and unvested restricted stock units were anti-dilutive due to the Company's net losses for the periods and therefore not included in the calculations.

Share Repurchase Program

On June 30, 2021, our Board of Directors approved a stock repurchase program (the “Share Repurchase Program”) that authorizes the Company to repurchase up to $20.0 million of the Company’s outstanding common stock through June 30, 2024. Repurchases under the Share Repurchase Program are subject to market conditions, the periodic capital needs of the Company’s operating activities, and the continued satisfaction of all covenants under the Company’s existing 2021 Credit Agreement, as amended. Repurchases under the Share Repurchase Program may take place in the open market or in privately negotiated transactions and may be made under a Rule 10b5-1 plan. The Share Repurchase Program does not obligate the Company to repurchase shares and may be suspended, terminated, or modified at any time at the discretion of the Board. As of March 31, 2024, the Company had repurchased and retired approximately $6.2 million, or 553,149 shares, of the Company's outstanding common stock under the Share Repurchase Program.

12.Share-Based Compensation

The following tables summarize the activity during the period under the Company's 2014 Amended and Restated Stock Incentive Plan (the "2014 Plan") and 2021 Equity Incentive Plan (the "2021 Plan").

Restricted Stock Awards

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	Number of shares	Weighted average grant date fair value
Unvested at December 31, 2023	529,862	$	11.42
Granted	88,499	9.09
Vested	(67,844)	17.44
Vested shares forgone to satisfy minimum statutory withholding	(38,656)	17.44
Forfeitures	(3,500)	13.25
Unvested at March 31, 2024	508,361	$	9.74

	Three Months Ended March 31,
	2024			2023
			0
Weighted average grant date fair value of awards granted	$	9.09		$	—
Total fair value of shares vested	$	641,823		$	273,994
Total fair value of shares forgone to satisfy minimum statutory withholding	$	365,697		$	167,251

Performance-Based Restricted Stock Units ("PSU")

For the three months ended March 31, 2024, there were no grants, vesting, or forfeitures of PSUs.

Stock Options

2014 Plan (Options)	Number of Authorized Shares	Weighted- Average Exercise Price		Weighted- Average Remaining Contractual Term (in Years)	Aggregate Intrinsic Value
Outstanding at December 31, 2023	657,346	$	6.69	4.16	$	2,983,514
Forfeitures and expirations	(500)	18.44
Outstanding at March 31, 2024	656,846	$	6.68	3.91	$	2,099,944
Exercisable at March 31, 2024	656,846	$	6.68	3.91	$	2,099,944

Aggregate Intrinsic Value = Excess of market value over the option exercise price of all in-the-money stock options.

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2021 Plan (Options)	Number of Authorized Shares	Weighted- Average Exercise Price		Weighted- Average Remaining Contractual Term (in Years)	Aggregate Intrinsic Value
Outstanding at December 31, 2023	1,051,673	$	11.05	8.79	$	1,207,118
Granted	152,927	8.97
Forfeitures and expirations	(31,291)	9.73
Outstanding at March 31, 2024 (a)	1,173,309	$	10.81	8.71	$	—
Exercisable at March 31, 2024 (a)	309,597	$	14.31	7.60	$	—

(a) Aggregate Intrinsic Value - no exercisable options were in-the-money as of March 31, 2024

Aggregate Intrinsic Value = Excess of market value over the option exercise price of all in-the-money stock options.

The following is the average fair value per share estimated on the date of grant and the assumptions used for options granted:

	Three Months Ended March 31,
Stock Options:	2024
Expected volatility	50% to 51%
Risk free interest rate	4.25% to 4.28%
Expected lives at date of grant (in years)	4.06
Weighted average fair value of options granted	$3.97
Total intrinsic value of options exercised	$	—

For the three months ended March 31, 2023, the Company did not grant any options, and thus that time period is excluded from the table above.

13.Leases

As Lessee

The Company’s operating leases are primarily for office space, service facility centers and equipment under operating lease arrangements that expire at various dates over the next seven years. The Company’s leases do not contain any restrictive covenants. The Company’s office leases generally contain renewal options for periods ranging from one to five years. Because the Company is not reasonably certain to exercise these renewal options, the options are not considered in determining the lease term, and payments associated with the option years are excluded from lease payments. The Company’s office leases do not contain any material residual value guarantees. The Company’s equipment leases generally do not contain renewal options.

Payments due under the Company’s operating leases include fixed payments as well as variable payments. For the Company’s office leases, variable payments include amounts for the Company’s proportionate share of operating expenses, utilities, property taxes, insurance, common area maintenance and other facility-related expenses. For the Company’s equipment leases, variable payments may consist of sales taxes, property taxes and other fees.

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The components of lease costs for the three months ended March 31, 2024 and 2023 are as follows (in thousands):

	Three Months Ended March 31,
	2024		2023
Operating lease cost	$	473	$	352
Variable lease cost	75		76
Total lease cost	$	548	$	428

Supplemental cash flow information and non-cash activity related to the Company’s leases are as follows (in thousands):

	Three Months Ended March 31,
	2024		2023
Cash paid for amounts included in the measurement of lease liabilities and right of use assets:
Operating cash flow from operating leases	$	530	$	449
Right of use assets obtained in exchange for lease obligations:
Operating leases	$	—	$	381
Increases to right of use assets resulting from lease modifications:
Operating leases	$	—	$	160

Weighted average remaining lease terms and discount rates for the Company’s operating leases are as follows:

	As of March 31,
	2024	2023
	Years	Years
Weighted average remaining lease term:	6.0	6.2
	Rate	Rate
Weighted average discount rate:	7.8%	7.0%

Future maturities of lease liabilities as of March 31, 2024 are as follows (in thousands):

	Operating Leases
2024	$	1,309
2025	1,837
2026	1,654
2027	1,478
2028	1,429
2029 and thereafter	2,424
Total undiscounted lease payments	10,131
Less: Imputed interest	(3,266)
Total lease liabilities	$	6,865

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The long-term portion of the lease liabilities included in the amounts above is $5.3 million with the remainder included in other current liabilities in the Condensed Consolidated Balance Sheet.

As Lessor:

We lease medical equipment to customers, often in conjunction with arrangements to provide consumable medical products. Certain of our equipment leases are classified as sales-type leases and the remainder are operating leases. The terms of the related contracts, including the proportion of fixed versus variable payments and any options, varies by customer. The Company elected the “combining lease and non-lease components” practical expedient for all qualifying non-lease components.

The components of the Company’s lease revenues consisted of the following (in thousands):

	Three Months Ended March 31,
	2024		2023
Net operating lease revenue	$	6,111	$	5,910
Sales-type lease revenue	257		494
Total lease revenue	$	6,368	$	6,404

The components of our net investment in sales-type leases as of March 31, 2024 and December 31, 2023 were (in thousands):

	March 31, 2024		December 31, 2023
Lease receivable	$	2,531	$	2,583
Net investment in leases	$	2,531	$	2,583

Our net investment in sales-type leases is classified as follows in the accompanying condensed consolidated balance sheets as of March 31, 2024 and December 31, 2023 were (in thousands):

	March 31, 2024		December 31, 2023
Accounts receivable, net	$	1,061	$	1,067
Other assets	1,470		1,516
Total	$	2,531	$	2,583

Future maturities of sales-type leases as of March 31, 2024 are as follows (in thousands):

	Sales-Type Leases
2024	$	985
2025	1,292
2026	614
2027	12
2028	—
Thereafter	—
Total undiscounted lease payments	2,903
Less: Imputed interest	(372)
Total lease receivables	$	2,531

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14.Business Segment Information

The Company’s reportable segments are organized based on service platforms, with the Patient Services segment reflecting higher margin rental revenues that generally include payments made by third-party and direct payers and the Device Solutions segment reflecting lower margin product sales, direct payer rental and service revenues. Resources are allocated and performance is assessed for these segments by the Company’s Chief Executive Officer, whom the Company has determined to be its chief operating decision-maker. The Company believes that reporting performance at the gross profit level is the best indicator of segment performance.

The financial information summarized below is presented by reportable segment for the three months ended March 31, 2024 and 2023:

2024
(in thousands)	Patient Services		Device Solutions		Corporate/ Eliminations		Total
Net revenues - external	$	18,591	$	13,404	$	—	$	31,995
Net revenues - internal	—		1,713		(1,713)		—
Total net revenues	18,591		15,117		(1,713)		31,995
Gross profit	12,274		4,200		—		16,474
Selling, general and administrative expenses							17,319
Interest expense							(456)
Other income							3
Loss before income taxes							$	(1,298)
Total assets	$	57,996	$	44,854	$	2,000	$	104,850
Purchases of medical equipment	$	350	$	1,143	$	—	$	1,493
Depreciation and amortization of intangible assets	$	1,856	$	1,044	$	—	$	2,900

2023
(in thousands)	Patient Services		Device Solutions		Corporate/ Eliminations		Total
Net revenues - external	$	18,774	$	11,596	$	—	$	30,370
Net revenues - internal	—		1,630		(1,630)		—
Total net revenues	18,774		13,226		(1,630)		30,370
Gross profit	11,541		3,409		—		14,950
Selling, general and administrative expenses							15,057
Interest expense							(484)
Other expense							(35)
Loss before income taxes							$	(626)
Total assets	$	62,769	$	37,492	$	2,000	$	102,261
Purchases of medical equipment	$	2,673	$	1,295	$	—	$	3,968
Depreciation and amortization of intangible assets	$	2,178	$	1,025	$	—	$	3,203

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Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

The terms “InfuSystem”, the “Company”, “we”, “our” and “us” used herein refer to InfuSystem Holdings, Inc. and its subsidiaries.

CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING STATEMENTS

Certain statements contained in this quarterly report on Form 10-Q are forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended (the “Securities Act”), and Section 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). The words “believe,” “may,” “will,” “estimate,” “continue,” “anticipate,” “intend,” “should,” “plan,” “expect,” “strategy,” “future,” “likely,” variations of such words, and other similar expressions, as they relate to the Company, are intended to identify forward-looking statements. However, the absence of these words or similar expressions does not mean that a statement is not forward-looking. In connection with the “safe harbor” provisions of the Private Securities Litigation Reform Act of 1995, the Company is identifying certain factors that could cause actual results to differ, perhaps materially, from those indicated by these forward-looking statements. Those factors, risks and uncertainties include, but are not limited to, the effect of the coronavirus (“COVID-19”) pandemic or any resurgence thereof on our business, potential changes in healthcare payer mix and overall healthcare reimbursement, including the Centers for Medicare and Medicaid Services (“CMS”) competitive bidding and fee schedule reductions, sequestration, concentration of customers, increased focus on early detection of cancer, competitive treatments, dependency on Medicare Supplier Number, availability of chemotherapy drugs, global financial conditions and recessionary risks, rising inflation and interest rates, labor and supply chain disruptions, changes and enforcement of state and federal laws, natural forces, competition, dependency on suppliers, risks in acquisitions & joint ventures, U.S. Healthcare Reform, relationships with healthcare professionals and organizations, technological changes related to infusion therapy, the Company’s ability to implement information technology improvements and to respond to technological changes, the ability of the Company to successfully integrate acquired businesses, dependency on key personnel, systemic pressures in the banking sector, including disruptions to credit markets, dependency on banking relations and the ability to comply with our credit facility covenants, the Company's ability to remediate its previously disclosed material weaknesses in internal control over financial reporting, and other risks associated with our common stock, as well as any litigation in which the Company may be involved from time to time; and other risk factors as discussed in the Company’s annual report on Form 10-K for the year ended December 31, 2023 filed on April 10, 2024, this quarterly report on Form 10-Q and in other filings made by the Company from time to time with the Securities and Exchange Commission (“SEC”). Our annual report on Form 10-K is available on the SEC’s EDGAR website at www.sec.gov, and a copy may also be obtained by contacting the Company. All forward-looking statements made in this Form 10-Q speak only as of the date of this report. We do not intend, and do not undertake any obligation, to update any forward-looking statements to reflect future events or circumstances after the date of such statements, except as required by law.

Overview

We are a leading national health care service provider, facilitating outpatient care for Durable Medical Equipment manufacturers and health care providers. We provide our products and services to hospitals, oncology practices, ambulatory surgery centers, and other alternate site health care providers. Our headquarters is in Rochester Hills, Michigan, and we operate our business from a total of seven locations in the United States and Canada. We deliver local, field-based customer support, and we operate pump service and repair Centers of Excellence in Michigan, Kansas, California, Massachusetts, Texas and Ontario, Canada. InfuSystem, Inc., a wholly-owned subsidiary of the Company, is accredited by the Community Health Accreditation Partner (CHAP). We are also ISO 9001 certified at our Kansas, Michigan, Massachusetts, Canada and Santa Fe Springs, California locations and ISO 13485 certified at our Bakersfield, California location. During the fiscal year ended December 31, 2023, the Company also operated through First Biomedical, Inc., a Kansas Corporation, which was a wholly-owned subsidiary that merged into InfuSystem, Inc. on January 1, 2024.

InfuSystem competes for and retains its business primarily on the basis of its long participation and strong reputation in the Durable Medical Equipment space, its long-standing relationships with Durable Medical Equipment manufacturers and its health care provider customers, and the high levels of service it provides. Current barriers to entry for potential competitors are created by our: (i) growing number of third-party payer networks under contract; (ii) economies of scale, which allow for predictable reimbursement and less costly purchase and management of the pumps, respectively; (iii) established, long-standing relationships as a provider of pumps to outpatient oncology practices in the U.S. and Canada; (iv) pump fleet of ambulatory and

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large volume infusion pumps for rent and for sale, which may allow us to be more responsive to the needs of physicians, outpatient oncology practices, hospitals, outpatient surgery centers, homecare practices, patient rehabilitation centers and patients than a new market entrant; (v) seven geographic locations in the U.S. and Canada that allow for same day or next day delivery of pumps; and (vi) pump repair and service capabilities at all of these facilities and at our customer's locations. We do not perform any research and development on pumps, but we have made, and continue to make, investments in our information technology applications.

Patient Services Segment

Our Patient Services segment’s core purpose is to seek opportunities to grow our business by leveraging our unique know-how in clinic-to-home health care involving Durable Medical Equipment, our logistics and billing capabilities, our growing network of third-party payers under contract, and our clinical and biomedical capabilities. This leverage may take the form of new products and/or services, strategic alliances, joint ventures and/or acquisitions. The leading service within our Patient Services segment is to supply electronic ambulatory infusion pumps and associated disposable supply kits to private oncology clinics, infusion clinics and hospital outpatient oncology clinics to be utilized in the treatment of a variety of cancers, including colorectal cancer and other disease states (“Oncology Business”). Colorectal cancer is the fourth most prevalent form of cancer in the United States, according to the American Cancer Society, and the standard of care for the treatment of colorectal cancer relies upon continuous chemotherapy infusions delivered via ambulatory infusion pumps. One of the goals for the Patient Services segment is to expand into treatment of other types of cancers. There are a number of approved treatment protocols for pancreatic, head and neck, esophageal and other types of cancers, as well as other disease states that present opportunities for growth. There are also a number of other drugs currently approved by the U.S. Food and Drug Administration (the “FDA”), as well as agents in the pharmaceutical development pipeline, which we believe could potentially be used with continuous infusion protocols for the treatment of diseases other than colorectal cancer. Additional drugs or protocols currently in clinical trials may also obtain regulatory approval over the next several years. If these new drugs or protocols obtain regulatory approval for use with continuous infusion protocols, we expect the pharmaceutical companies to focus their sales and marketing efforts on promoting the new drugs and protocols to physicians, which could benefit us.

Furthermore, our Oncology Business focuses mainly on the continuous infusion of chemotherapy. Continuous infusion of chemotherapy can be described as the gradual administration of a drug via a small, lightweight, portable infusion pump over a prolonged period of time. A cancer patient can receive his or her medicine anywhere from one to 30 days per month depending on the chemotherapy regimen that is most appropriate to that individual’s health status and disease state. This may be followed by periods of rest and then repeated cycles with treatment goals of progression-free disease survival. This drug administration method has replaced intravenous push or bolus administration in specific circumstances. The advantages of slow continuous low doses of certain drugs are well documented. Clinical studies support the use of continuous infusion chemotherapy for decreased toxicity without loss of anti-tumor efficacy. The 2015 National Comprehensive Cancer Network (“NCCN”) Guidelines recommend the use of continuous infusion for treatment of numerous cancer diagnoses. We believe that the growth of continuous infusion therapy is driven by three factors: (i) evidence of improved clinical outcomes; (ii) lower toxicity and side effects; and (iii) a favorable reimbursement environment.

We believe that oncology practitioners have a heightened sensitivity to providing quality service and to their ability to obtain reimbursement for services they provide. Simultaneously, the Center for Medicare and Medicaid Services and private insurers are increasingly focused on evidence-based medicine to inform their reimbursement decisions — that is, aligning reimbursement with clinical outcomes and adherence to standards of care. Continuous infusion therapy is a main component of the standard of care for certain types of cancers because clinical evidence demonstrates superior outcomes. Payers’ recognition of this benefit is reflected in their relative reimbursement policies for clinical services related to the delivery of this care.

Additional areas of focus for our Patient Services segment are as follows:

•Pain Management – providing our ambulatory pumps, products, and services for pain management in the area of post-surgical continuous peripheral nerve block.

•Wound Care – launched in November 2022, the Company established a partnership, SI Wound Care, LLC (“SI Wound Care”), with Sanara MedTech Inc. “Sanara”). The partnership will focus on delivering a complete wound care solution targeted at improving patient outcomes, lowering the cost of care, and increasing patient and provider satisfaction. The partnership is expected to enable InfuSystem to offer innovative products including negative pressure wound therapy (“NPWT”) devices and supplies from Cork Medical LLC's (“Cork”) and Genadyne Biotechnologies Inc. and Sanara's advanced wound care product line to new customers through the jointly controlled entity.

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•Acquisitions – we believe there are opportunities to acquire smaller, regional health care service providers, in whole or part that perform similar services to us but do not have the national market access, network of third-party payer contracts or operating economies of scale that we currently enjoy. We may also pursue acquisition opportunities of companies that perform similar services, but offer different therapies or utilize different devices.

•Information technology-based services - we also plan to continue to capitalize on key new information technology-based services such as EXPRESS, InfuBus or InfuConnect, Pump Portal, DeviceHub and BlockPain Dashboard®.

The payer environment within our Patient Services segment is in a constant state of change. We continue to extend our considerable breadth of payer networks under contract as patients move into different insurance coverage plans, including Medicaid and Insurance Marketplace products. In some cases, this may slightly reduce our aggregate billed revenues payment rate but result in an overall increase in collected revenues, due to a reduction in concessions. Consequently, we are increasingly focused on revenues net of concessions.

Device Solutions Segment

Our Device Solutions segment’s core service is to: (i) sell or rent new and pre-owned pole-mounted and ambulatory infusion pumps and other Durable Medical Equipment; (ii) sell treatment-related consumables; and (iii) provide biomedical maintenance services on medical equipment that include recertification, annual preventative maintenance and repair services for oncology practices as well as other alternate site settings, including, home care and home infusion providers, skilled nursing facilities, pain centers and others. We provide biomedical services at both our facilities and at our customers' locations. We also provide these products and services to customers in the hospital market. We purchase new and pre-owned pole-mounted and ambulatory infusion pumps from a variety of sources on a non-exclusive basis. We repair, refurbish and provide biomedical certification for the devices as needed. The pumps are then available for sale, rental or to be used within our ambulatory infusion pump management service.

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InfuSystem Holdings, Inc. Results of Operations for the Three Months Ended March 31, 2024 Compared to the Three Months Ended March 31, 2023

The following represents the Company’s results of operations for the three months ended March 31, 2024 and 2023:

	Three Months Ended March 31,
(in thousands, except share and per share data)	2024		2023		Better/ (Worse)
Net revenues:
Patient Services	$	18,591	$	18,774	$	(183)
Device Solutions	15,117		13,226		1,891
Less: elimination of inter-segment revenues (a)	(1,713)		(1,630)		(83)
Total Device Solutions	13,404		11,596		1,808
Total	31,995		30,370		1,625
Gross profit:
Patient Services	12,274		11,541		733
Device Solutions	4,200		3,409		791
Total	16,474		14,950		1,524
Selling, general and administrative expenses:
Amortization of intangibles	248		248		—
Selling and marketing	3,376		3,224		(152)
General and administrative	13,695		11,585		(2,110)
Total selling, general and administrative expenses	17,319		15,057		(2,262)
Operating loss	(845)		(107)		(738)
Other expense	(453)		(519)		66
Loss before income taxes	(1,298)		(626)		(672)
Benefit from income taxes	186		302		(116)
Net loss	$	(1,112)	$	(324)	$	(788)
Net loss per share:
Basic	$	(0.05)	$	(0.02)	$	(0.03)
Diluted	$	(0.05)	$	(0.02)	$	(0.03)
Weighted average shares outstanding:
Basic	21,225,768		20,853,018		372,750
Diluted	21,225,768		20,853,018		372,750
(a) Inter-segment allocations are for cleaning and repair services performed on medical equipment.

Net Revenues

Net revenues for the three-month period ended March 31, 2024 (“three-month period of 2024”) were $32.0 million, an increase of $1.6 million, or 5.4%, compared to $30.4 million for the three-month period ended March 31, 2023 (“three-month period of 2023”). The increase included higher net revenues for the Device Solutions segment offset partially by lower revenue for the Patient Services segment.

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Patient Services

Patient Services net revenue of $18.6 million decreased $0.2 million, or 1.0%, during the three-month period of 2024 compared to the same prior year period. This decrease was primarily attributable to decreased third-party payer collections on billings totaling approximately $0.5 million and lower revenue from sales-type leases of NPWT pumps, which decreased by $0.3 million, both of which had tough comparisons to strong prior year amounts. These decreases were partially offset by higher treatment volume in both Oncology and Wound Care.

Device Solutions

Device Solutions net revenue of $13.4 million increased $1.8 million, or 15.6%, during the three-month period of 2024 compared to the same prior year period. This increase included higher biomedical services revenue, which increased by $1.0 million, or 31%, higher sales of medical equipment, which increased by $0.6 million, or 40% and higher rental equipment revenue, which increased by $0.3 million, compared to the same prior year period. These increases were partially offset by lower sales of disposable medical supplies which decreased by $0.1 million. The increased biomedical revenue was mainly attributable to increased revenue from the master services agreement that we entered into in April 2022.

Gross Profit

Gross profit of $16.5 million for the three-month period of 2024 increased $1.5 million, or 10.2%, from $15.0 million for the three-month period of 2023. This increase was due to the increase in net revenues and by a higher gross margin. Gross margin increased to 51.5% during the three-month period of 2024 compared to 49.2% during the same prior year period. This increase was due to increases in gross margin for both the Patient Services and Device Solutions segments.

Patient Services

Patient Services gross profit was $12.3 million during the three-month period of 2024, representing an increase of $0.7 million, or 6.4%, compared to the same prior year period. The improvement reflected a higher gross margin, which increased from the prior year by 4.5% to 66.0%. The higher gross margin was the result of a change in product mix favoring higher margin revenues. These improvements were partially offset by lower third-party payer collections on billings. The favorable gross margin mix was mainly related to the decrease in revenue related to NPWT equipment leases, which have a lower average gross margin than other Patient Services revenue categories.

Device Solutions

Device Solutions gross profit during the three-month period of 2024 was $4.2 million, representing a increase of $0.8 million, or 23.2%, compared to the same prior year period. This increase was due to the higher net revenue and due to an increase in gross margin. The Device Solutions gross margin was 31.3% during the current period, which was 1.9% higher than the same prior year period. This increase was due to an improvement in the absorption of direct expenses for the master services agreement launched during 2022 and accelerated during the first quarter of 2023. During the first quarter of 2023, the Company experienced an increase in labor costs related to an increase in the number of biomedical technicians and other expenses associated with the rapid on-boarding of the master services agreement. Some of the additional labor costs included training activities and other labor expenses associated with building a larger team in order to have the capacity required to support much higher planned revenue volume. Over time, higher revenue levels have begun to absorb a portion of these increased labor costs resulting in the improved gross margin. We estimate that further gross margin improvements will be gained as cost reduction and productivity improvement activities continue to be developed and deployed.

Selling and Marketing Expenses

Selling and marketing expenses for the three-month period of 2024 were $3.4 million, representing an increase of $0.2 million, or 4.7%, compared to selling and marketing expenses for the three-month period of 2023. Selling and marketing expenses consist of sales personnel salaries, commissions and associated fringe benefit and payroll-related items, marketing, travel and entertainment and other miscellaneous expenses. Selling and marketing expenses as a percentage of net revenues was 10.6% for both the current and prior year periods.

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General and Administrative Expenses

G&A expenses for the three-month period of 2024 were $13.7 million, an increase of $2.1 million, or 18.2%, from the three-month period of 2023. G&A expenses during these periods consisted primarily of accounting, administrative, third-party payer billing and contract services, customer service, nurses on staff, new product services, service center personnel salaries, fringe benefits and other payroll-related items, professional fees, legal fees, stock-based compensation, insurance and other miscellaneous items. Additionally, the amount for 2024 included a one-time $0.6 million payment to a former member of the board of directors related to a Cooperation Agreement and a one-time payment to the Company's former audit firm for services related to their consent to include their prior year audit report in our 2023 annual report totaling $0.3 million. The remaining increase of $1.2 million included timing-related higher management incentive compensation and stock-based compensation expenses of $0.4 million and $0.3 million, respectively, and other increased expenses totaling $0.5 million. The other increases were associated with revenue volume growth including the cost of additional personnel, information technology and general business expenses and included inflationary increases. G&A expenses as a percentage of net revenues for the three-month period of 2024 increased to 42.8% compared to 38.1% for the same prior year period.

Other Expenses

During the three-month period of 2024, other income and expense included interest expense of $0.5 million, which was slightly lower than interest expense for the three-month period of 2023. This decrease was due to a decrease in outstanding borrowings on the 2021 Credit Agreement, as amended, (defined below) revolving line of credit partially offset by higher average interest rates.

Benefit From Income Taxes

During the three-month period of 2024, the Company recorded a benefit from income taxes totaling $0.2 million on pre-tax losses of $1.3 million, representing an effective tax rate of 14.3%. During the three-month period of 2023, the Company recorded a benefit from income taxes totaling $0.3 million on pre-tax losses of $0.6 million, representing an effective tax rate of 48.2%. These rates differed from the U.S. statutory rate mainly due to the effects of local, state and foreign jurisdiction income taxes, limitations on the deductions of certain expenses including meals and entertainment expense and management compensation and differences between expense recognized for book purposes versus tax purposes associated with equity compensation expense. The impact of permanent differences weighs heavier on the effective tax rate when pre-tax earnings are close to break even.

Liquidity and Capital Resources

Overview:

We finance our operations and capital expenditures with cash generated from operations and borrowings under our existing credit agreement. On February 5, 2021, we and certain of our subsidiaries, as borrowers, entered into a Credit Agreement (the “2021 Credit Agreement”) with JPMorgan Chase Bank, N.A., as administrative agent, sole bookrunner and sole lead arranger (the “Agent”), and the lenders party thereto, which replaced our then existing credit facility. On April 26, 2023, the Company entered into a First Amendment to the 2021 Credit Agreement (the “First Amendment”) with the Agent and the lenders party thereto, which amended the 2021 Credit Agreement. See Note 7 (Debt) in the notes to the accompanying unaudited condensed consolidated financial statements for additional information regarding the 2021 Credit Agreement and the First Amendment.

The following table summarizes our available liquidity (in thousands):

Liquidity
	March 31, 2024		December 31, 2023
Cash and cash equivalents	$	822	$	231
Availability on revolving facility	44,550		45,361
Available liquidity	$	45,372	$	45,592

Our liquidity and borrowing plans are established to align with our financial and strategic planning processes and ensure we have the necessary funding to meet our operating commitments, which primarily include the purchase of medical equipment, inventory, payroll and general expenses. We also take into consideration our overall capital allocation strategy,

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which includes investment for future organic growth, potential acquisitions and share repurchases. We believe we have adequate sources of liquidity and funding available to meet our liquidity requirements for at least the next year from the filing date of this report, as well as for our currently anticipated long-term needs, including our long-term lease obligations discussed above in Note 13 (Leases) in the notes to the accompanying unaudited condensed consolidated financial statements. However, any projections of future earnings and cash flows are subject to substantial uncertainty, including factors such as the successful execution of our business plan and general economic conditions. We may need to access debt and equity markets in the future if unforeseen costs or opportunities arise, to meet working capital requirements, fund acquisitions or investments or repay indebtedness under the 2021 Credit Agreement, as amended. If we need to obtain new debt or equity financing in the future, the terms and availability of such financing may be impacted by economic and financial market conditions as well as our financial condition and results of operations at the time we seek additional financing.

Long-Term Debt Activities:

The following table illustrates the net availability under the revolving credit facility (“Revolving Facility”) under the 2021 Credit Agreement, as amended, as of the applicable balance sheet date (in thousands):

	March 31, 2024		December 31, 2023
Revolving Facility:
Gross availability	$	75,000	$	75,000
Outstanding draws	(30,250)		(29,439)
Letters of credit	(200)		(200)
Availability on Revolving Facility	$	44,550	$	45,361

As of March 31, 2024, amounts outstanding under the Revolving Facility provided under the 2021 Credit Agreement, as amended, bear interest at a variable rate equal to, at the Company’s election, Adjusted Term SOFR for Term Benchmark loans or an Alternative Base Rate for ABR loans, as defined by the First Amendment, plus a spread that will vary depending upon the Company’s leverage ratio. The spread ranges from 2.00% to 3.00% for Term Benchmark Loans and 1.00% to 2.00% for base rate loans. The weighted-average Term Benchmark loan rate at March 31, 2024 was 7.42% (Adjusted Term SOFR of 5.42% plus 2.00%). The actual ABR loan rate at March 31, 2024 was 9.50% (lender’s prime rate of 8.50% plus 1.00%). As of March 31, 2024, the Company was in compliance with all debt-related covenants under the 2021 Credit Agreement, as amended.

Share Repurchase Program

On June 30, 2021, our Board of Directors approved a stock repurchase program (the “Share Repurchase Program”) that authorizes the Company to repurchase up to $20.0 million of the Company’s outstanding common stock through June 30, 2024. Repurchases under the Share Repurchase Program are subject to market conditions, the periodic capital needs of the Company’s operating activities, and the continued satisfaction of all covenants under the Company’s existing 2021 Credit Agreement, as amended. Repurchases under the Share Repurchase Program may take place in the open market or in privately negotiated transactions and may be made under a Rule 10b5-1 plan. The Share Repurchase Program does not obligate the Company to repurchase shares and may be suspended, terminated, or modified at any time at the discretion of the Board.

As of March 31, 2024, the Company had repurchased and retired approximately $6.2 million, or 553,149 shares, of the Company's outstanding common stock under the Share Repurchase Program.

Cash Flows:

The following table summarizes our cash flows (in thousands):

	Three Months Ended March 31,
In millions	2024		2023		2023 vs. 2022
Net cash provided by (used in) operating activities	$	377	$	(151)	$	528
Net cash used in investing activities	$	(418)	$	(3,051)	$	2,633
Net cash provided by financing activities	$	632	$	3,293	$	(2,661)

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Operating Cash Flow. Operating cash flows provided $0.4 million in cash during the three-month period of 2024 and used $0.2 million of cash during the three-month period of 2023. This $0.5 million favorable difference was attributable to a reduction of cash used to fund working capital items, which was $1.5 million during three-month period of 2024 compared to $3.1 million during three-month period of 2023, a decrease of $1.6 million. This amount was offset by a decrease in net loss adjusted for non-cash items, which was $1.9 million during the three-month period of 2024 compared to $3.0 million during the three-month period of 2023, a decrease of $1.1 million. The decrease in net loss adjusted for non-cash items was primarily attributable to the increased general and administrative expenses, offset partially by the higher revenue and gross profit described above. The use of cash for working capital items during the three-month period of 2024 included a $1.1 million decrease in accounts payable and other liabilities net of capital items, a $0.7 million increase in other current assets and a $0.2 million increase in accounts receivable. These cash flow uses were partially offset by a $0.2 million decrease in inventories and a $0.4 million decrease in other assets. The cash used for working capital items during the three-month period of 2023 included a $1.0 million increase in accounts receivable, a $0.8 million increase in inventories, a $0.8 million increase in other current assets and a $0.8 million increase in other assets. These were partially offset by a $0.3 million increase in accounts payable and other liabilities net of capital items.

The increase in accounts receivable during both periods was mainly due to the increase in revenue during for each period. This increase was greater during the three-month period of 2023 when the revenue was growing at a higher rate and increased revenue attributable to sales-type leases was included, which resulted in higher lease receivables (of which the long-term portion is included in other assets versus accounts receivable) and to the biomedical master services agreement described above, a part of which increased the related contract asset (which is included in other current assets versus accounts receivable). Revenue increased in the three-month period of 2024, but at a lower rate than the three-month period of 2023, largely resulting in an increased accounts receivable balance. Accounts payable and other liabilities net of capital items decreased by $1.1 million during the three-month period of 2024 and increased $0.3 million during the three-month period of 2023, representing a $1.4 million unfavorable cash flow swing, mainly due to an increase in the amount paid in 2024 for the 2023 short-term incentive bonus plan as compared to the amount paid in 2023 for the 2022 short-term incentive bonus plan. The increase in inventories during 2023 reflected the higher revenue growth during that period. The decrease in other assets was due to lower long-term lease receivables due to customer payments received and a decrease in the amount of equipment sales on leases during 2024 as compared to 2023.

Investing Cash Flow. Net cash used in investing activities was $0.4 million for the three-month period of 2024 compared to $3.1 million for the three-month period of 2023, a decrease of $2.6 million. The decrease was due to a decrease totaling $2.6 million in cash used to purchase medical equipment and other property and equipment during the three-month period of 2024 compared to the three-month period of 2023. Purchases of medical equipment were lower during 2024 compared to 2023 because a higher portion of the revenue growth in 2024 came from biomedical services that do not require capital equipment purchases.

Financing Cash Flow. Net cash provided by financing activities for the three-month period of 2024 was $0.6 million compared to $3.3 million for the three-month period of 2023. The amount of cash flow provided by financing activities during 2024 included net revolving line of credit borrowings under the 2021 Credit Agreement totaling $0.8 million and cash proceeds from employee stock option exercises and employee stock purchase plan proceeds totaling $0.2 million combined. These cash sources were partially offset by cash used to satisfy statutory withholding on employee stock based compensation plans totaling $0.4 million. Cash provided by financing activities during 2023 primarily related to net revolving line of credit borrowings under the 2021 Credit Agreement totaling $3.2 million and $0.6 million in cash proceeds from employee stock option exercises and employee stock purchase plan proceeds combined. These were partially offset by cash used to satisfy statutory withholding on employee stock based compensation plans totaling $0.3 million and $0.2 million to buy back the Company's common stock.

Critical Accounting Policies and Estimates

The unaudited condensed consolidated financial statements are prepared in conformity with GAAP, which require the use of estimates, judgments and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenues and expenses in the periods presented. We believe that the accounting estimates employed are appropriate and resulting balances are reasonable; however, due to inherent uncertainties in making estimates, actual results could differ from the original estimates, requiring adjustments to these balances in future periods. The critical accounting estimates that affect the unaudited condensed consolidated financial statements and the judgments and assumptions used are consistent with those described in the notes to the audited consolidated financial statements in our annual report on Form 10-K for the year ended December 31, 2023 filed with the SEC on April 10, 2024. There have been no material changes to our critical accounting policies described in the notes to the audited consolidated financial statements in our annual report on Form 10-K for the year ended December 31, 2023.

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Item 3. Quantitative and Qualitative Disclosures About Market Risk

We are exposed to market risk from changes in foreign currency exchange rates and short-term interest rates. Market risks for changes in interest rates relate primarily to our debt obligations under our 2021 Credit Agreement. Foreign currency exchange risks are attributable to sales to foreign customers and purchases from foreign suppliers not denominated in our functional currency, which is the U.S. Dollar (“USD”) and include exposures primarily to the Canadian Dollar.

The Company periodically enters into derivative contracts with the objective of managing its financial and operational exposure arising from these risks by offsetting gains and losses on the underlying exposures with gains and losses on the financial instruments used to hedge them. We did not have any foreign currency derivative contracts outstanding at any time during the three months ended March 31, 2024. The maximum length of time over which we hedge our exposure to short-term interest rate risk is equal to the remaining term for the debt obligation being hedged. We had interest rate derivative contracts with a notional value of $20.0 million as of both March 31, 2024 and December 31, 2023.

We do not enter into derivative financial instruments for speculative or trading purposes. Our hedging relationships are formally documented at the inception of the hedge, and hedges must be highly effective in offsetting changes to future cash flows on hedged transactions both at the inception of a hedge and on an ongoing basis to be designated for hedge accounting treatment. For derivative contracts, which can be classified as a cash flow hedge, the effective portion of the change in the fair value of the derivative is recorded to accumulated other comprehensive income in the condensed consolidated balance sheets. When the underlying hedge transaction is realized, the gain or loss included in accumulated other comprehensive income is recorded in earnings in the condensed consolidated statements of operations and comprehensive loss on the same line as the gain or loss on the hedged item attributable to the hedged risk. We record the ineffective portion of interest rate hedging instruments, if any, to interest expense in the condensed consolidated statements of income. See Note 8 to our condensed consolidated financial statements for information related to the fair values of derivative instruments in our condensed consolidated balance sheets as of March 31, 2024 and December 31, 2023, respectively, and information related to the effect of derivative instruments included in our condensed consolidated statements of operations and comprehensive loss including the amount of unrealized gain associated with our interest rate derivatives reported in accumulated other comprehensive income that was reclassified into earnings during the three months ended March 31, 2024 and 2023, respectively.

The Company uses an income approach to value derivative instruments, analyzing quoted market prices to calculate the forward values and then discounting such forward values to the present value using benchmark rates at commonly quoted intervals for the instrument’s full term.

In July 2017, the Financial Conduct Authority (the authority that regulates the London Interbank Offered Rate (“LIBOR”) announced its intent to stop compelling banks to submit rates for the calculation of LIBOR after 2021, and the administrator of LIBOR announced its intention to cease the publication of the one week and two month USD LIBOR settings immediately following December 31, 2021, and the remaining USD LIBOR settings immediately following the LIBOR publication on June 30, 2023. The one week and two month USD LIBOR settings were last published on December 31, 2021. Additionally, it is expected that banks no longer issue LIBOR-based debt after December 31, 2021. Accordingly, there is considerable uncertainty regarding the publication of such rates beyond these dates. The Alternative Reference Rates Committee (“ARRC”) has proposed that the Secured Overnight Financing Rate (“SOFR”) is the rate that represents best practice as the alternative to USD LIBOR for use in derivatives and other financial contracts that are currently indexed to USD LIBOR. ARRC has proposed a paced market transition plan to SOFR from USD LIBOR and organizations are currently working on industry-wide and company-specific transition plans as it relates to derivatives and cash markets exposed to USD LIBOR. On April 26, 2023, the Company amended its 2021 Credit Agreement with the First Amendment, discussed in Note 7 to the condensed consolidated financial statements, to provide for the replacement of LIBOR with Term SOFR as a benchmark interest rate. Prior to the First Amendment, net revolving loans under the 2021 Credit Agreement were indexed to USD LIBOR. As discussed in Note 8 to the condensed consolidated financial statements, on May 11, 2023, the Company settled its two outstanding interest rate swap agreements, which were indexed to USD LIBOR, and entered into a new interest rate swap agreement indexed to SOFR to coincide with the index change in the 2021 Credit Agreement, as amended. The new swap agreement has a notional value of $20 million, which is equal to the combined notional value of the two settled swap agreements. The term of the new swap agreement, which matches the April 26, 2028 expiration date of the 2021 Credit Agreement, as amended, extends past the term of the settled swap agreements by approximately 26 months. Because of the hedging relationships, a change of 50% in the market rate of SOFR would not have a material impact on our financial results.

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Item 4. Controls and Procedures

Evaluation of Disclosure Controls and Procedures

We maintain a set of disclosure controls and procedures designed to ensure that material information required to be disclosed in our filings under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the SEC’s rules and forms and that material information is accumulated and communicated to our management, including our Chief Executive Officer (“CEO”) and Chief Financial Officer (“CFO”), as appropriate, to allow timely decisions regarding required disclosures. Our CEO and CFO have evaluated these disclosure controls and procedures as of the end of the period covered by this quarterly report on Form 10-Q and have determined that such disclosure controls and procedures were not effective due to a material weakness in internal control over financial reporting that was disclosed in our Annual Report on Form 10-K for the fiscal year ended December 31, 2023.

Ongoing Remediation of Previously Identified Material Weakness

As previously described in Part II, Item 9A of our Annual Report on Form 10-K for the fiscal year ended December 31, 2023, we are implementing measures designed to ensure that the control deficiency contributing to the previously disclosed material weakness is remediated, such that the control is designed, implemented, and operating effectively. The Company is in the process of designing and implementing controls that will improve the Company's ongoing application of US GAAP related to revenue recognition for the Company's rental revenue contracts under ASC Topic 842, Leases and ASC Topic 606, Revenue from Contracts with Customers. These remediation actions remain in process in addition to further modifications deemed necessary to address the material weakness. We expect these changes to materially improve our internal controls.

The weakness will not be considered remediated until the applicable controls operate for a sufficient period of time and management has concluded, through testing, that these controls are operating effectively. Management believes the remediation of this material weakness will be completed prior to the end of fiscal year 2024. However, there is no assurance as to when such remediation will be completed.

Changes in Internal Control over Financial Reporting

The Company has been implementing measures to remediate the material weakness in our internal control over financial reporting. Other than the remediation efforts underway, there were no changes in the Company's internal control over financial reporting during the three-month period ended March 31, 2024, which were identified in connection with management's evaluation required by paragraph (d) of Rules 13a-15 and 15d-15 under the Exchange Act that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

PART II—OTHER INFORMATION

Item 1. Legal Proceedings

From time to time in the ordinary course of our business, we may be involved in legal and regulatory proceedings, the outcomes of which may not be determinable. The results of litigation and regulatory proceedings are inherently unpredictable. Any claims against us, whether meritorious or not, could be time consuming, result in costly litigation, require significant amounts of management time and result in diversion of significant resources. We are not able to estimate an aggregate amount or range of reasonably possible losses for those legal matters for which losses are not probable and estimable, primarily for the following reasons: (i) many of the relevant legal proceedings are in preliminary stages and until such proceedings develop further, there is often uncertainty regarding the relevant facts and circumstances at issue and potential liability; and (ii) many of these proceedings involve matters of which the outcomes are inherently difficult to predict. We have insurance policies covering potential losses where such coverage is cost effective.

We are not at this time involved in any proceedings that we believe could have a material effect on our business, financial condition, results of operations or cash flows.

Item 1A. Risk Factors

For information regarding factors that could affect our results of operations, financial condition and liquidity, refer to the section entitled “Risk Factors” in Part I, Item 1A in our Annual Report on Form 10-K for the year ended December 31, 2023 filed with the SEC on April 10, 2024.

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Item 2. Unregistered Sales of Equity Securities and Use of Proceeds

Purchases of Equity Securities by the Issuer

A summary of our purchases of our common stock during the three months ended March 31, 2024 is as follows:

Period	Total Number of Shares Purchased (a)	Average Price Paid per Share		Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs (b)	Approximate Dollar Value of Shares that May Yet Be Purchased Under the Plans or Programs (in thousands) (b)
January 1, 2024 through January 31, 2024	—	$	—	—	$13,838,269
February 1, 2024 through February 29, 2024	14,270	$	9.60	—	$13,838,269
March 1, 2024 through March 31, 2024	24,386	$	9.38	—	$13,838,269
Total	38,656	$	9.46	—

(a) Of the 38,656 shares of common stock presented in the table above, 38,656 shares were originally granted to employees and directors as stock options and restricted stock awards. Our stock plans allow for the withholding of shares to satisfy tax obligations due upon the exercise of stock options and vesting of restricted stock. Pursuant to our stock plans, the 38,656 shares reflected above were relinquished by employees or directors in exchange for our agreement to pay U.S. federal, state and local tax withholding obligations resulting from the exercise of the Company's stock options and vesting of the Company's restricted stock.

(b) On June 30, 2021, our Board of Directors approved a stock repurchase program (the “Share Repurchase Program”) authorizing the Company to repurchase up to $20.0 million of the Company's outstanding common stock through June 30, 2024, which was announced on August 12, 2021. Repurchases under the Share Repurchase Program will be subject to market conditions, the periodic capital needs of the Company's operating activities, and the continued satisfaction of all covenants under the Company's existing credit agreement. Repurchases under the Share Repurchase Program may take place in the open market or in privately negotiated transactions and may be made under a Rule 10b5-1 plan. The Share Repurchase Program does not obligate the Company to repurchase shares and may be suspended, terminated, or modified at any time. As of March 31, 2024, the Company had repurchased 553,149 shares under the Share Repurchase Program.

Item 3. Defaults Upon Senior Securities

None.

Item 4. Mine Safety Disclosures

Not applicable.

Item 5. Other Information

During the three months ended March 31, 2024, no director or officer of the Company, as defined in Rule 16a-1(f) of the Exchange Act, adopted, modified, or terminated any "Rule 10b5-1 trading arrangement" or "non-Rule 10b5-1 trading arrangement," as each term is defined in Item 408(a) of Regulation S-K. There were no reportable events during the quarter ended March 31, 2024 otherwise reportable under this Item 5.

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Item 6. Exhibits

Exhibits
3.1	Amended and Restated Certificate of Incorporation, as amended (incorporated by reference to Exhibit 3.1 to the Company’s Current Report on Form 8-K (File No. 1-35020) filed on May 12, 2014).
3.2	Amended and Restated By-Laws (incorporated by reference to Exhibit 3.1 to the Company’s Current Report on Form 8-K (File No. 1-35020) filed on July 9, 2018).
31.1*	Certification of Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
31.2*	Certification of Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
32.1**	Certification of Chief Executive Officer pursuant to 18 U.S.C. 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
32.2**	Certification of Chief Financial Officer pursuant to 18 U.S.C. 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
101.INS*	Inline XBRL Instance 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 (formatted in inline XBRL and contained in Exhibit 101)
* **	Filed herewith Furnished 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.

	INFUSYSTEM HOLDINGS, INC.
Date: May 9, 2024		/s/ Richard DiIorio
		Richard DiIorio
		Chief Executive Officer and Director (Principal Executive Officer)

Date: May 9, 2024	/s/ Barry Steele
	Barry Steele Chief Financial Officer (Principal Accounting and Financial Officer)

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EX-31.1

Exhibit 31.1

CERTIFICATION BY CHIEF EXECUTIVE OFFICER

I, Richard DiIorio, certify that:

1. I have reviewed this quarterly report on Form 10-Q of InfuSystem Holdings, 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: May 9, 2024	/s/ Richard DiIorio
	Richard DiIorio Chief Executive Officer and Director

EX-31.2

Exhibit 31.2

CERTIFICATION BY CHIEF FINANCIAL OFFICER

I, Barry Steele, certify that:

1. I have reviewed this quarterly report on Form 10-Q of InfuSystem Holdings, 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: May 9, 2024	/s/ Barry Steele
	Barry Steele Chief Financial Officer

EX-32.1

Exhibit 32.1

CERTIFICATION OF CHIEF EXECUTIVE OFFICER

Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

(Subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States Code)

Pursuant to section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of section 1350, chapter 63 of title 18, United States Code), the undersigned officer of InfuSystem Holdings, Inc., a Delaware corporation (the “Company”), does hereby certify, to such officer’s knowledge, that:

The quarterly report on Form 10-Q for the quarter ended March 31, 2024 (the “Form 10-Q”) of the Company fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended, and information contained in the Form 10-Q fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: May 9, 2024	/s/ Richard DiIorio
	Richard DiIorio Chief Executive Officer and Director

EX-32.2

Exhibit 32.2

CERTIFICATION OF CHIEF FINANCIAL OFFICER

Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

(Subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States Code)

Pursuant to section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of section 1350, chapter 63 of title 18, United States Code), the undersigned officer of InfuSystem Holdings, Inc., a Delaware corporation (the “Company”), does hereby certify, to such officer’s knowledge, that:

The quarterly report on Form 10-Q for the quarter ended March 31, 2024 (the “Form 10-Q”) of the Company fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended, and information contained in the Form 10-Q fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: May 9, 2024	/s/ Barry Steele
	Barry Steele Chief Financial Officer

XML

Cover - shares	3 Months Ended
	Mar. 31, 2024	May 03, 2024
Cover [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Mar. 31, 2024
Document Transition Report	false
Entity File Number	001-35020
Entity Registrant Name	INFUSYSTEM HOLDINGS, INC
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	20-3341405
Entity Address, Address Line One	3851 West Hamlin Road
Entity Address, City or Town	Rochester Hills
Entity Address, State or Province	MI
Entity Address, Postal Zip Code	48309
City Area Code	248
Local Phone Number	291-1210
Title of Each Class	Common Stock, par value $0.0001 per share
Trading Symbol(s)	INFU
Name of Each Exchange on which Registered	NYSEAMER
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		21,295,254
Entity Central Index Key	0001337013
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Document Fiscal Period Focus	Q1
Document Fiscal Year Focus	2024

XML

Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Current assets:
Cash and cash equivalents	$ 822	$ 231
Accounts receivable, net	20,543	19,830
Inventories, net	6,249	6,402
Other current assets	4,842	4,157
Total current assets	32,456	30,620
Medical equipment for sale or rental	4,084	3,049
Medical equipment in rental service, net of accumulated depreciation	34,425	34,928
Property & equipment, net of accumulated depreciation	4,231	4,321
Goodwill	3,710	3,710
Intangible assets, net	7,199	7,446
Operating lease right of use assets	6,206	6,703
Deferred income taxes	9,236	9,115
Derivative financial instruments	1,716	1,442
Other assets	1,587	1,581
Total assets	104,850	102,915
Current liabilities:
Accounts payable	9,796	8,009
Other current liabilities	7,516	7,704
Total current liabilities	17,312	15,713
Long-term debt, net of current portion	29,931	29,101
Operating lease liabilities, net of current portion	5,331	5,799
Total liabilities	52,574	50,613
Stockholders’ equity:
Preferred stock, $0.0001 par value: authorized 1,000,000 shares; none issued	0	0
Common stock, $0.0001 par value: authorized 200,000,000 shares; 21,290,254 shares issued and outstanding as of March 31, 2024 and 21,196,851 shares issued and outstanding as of December 31, 2023	2	2
Additional paid-in capital	110,715	109,837
Accumulated other comprehensive income	1,296	1,088
Retained deficit	(59,737)	(58,625)
Total stockholders’ equity	52,276	52,302
Total liabilities and stockholders’ equity	$ 104,850	$ 102,915

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Condensed Consolidated Balance Sheets (Parenthetical) - $ / shares	Mar. 31, 2024	Dec. 31, 2023
Statement of Financial Position [Abstract]
Preferred stock, par value (in dollars per share)	$ 0.0001	$ 0.0001
Preferred stock, authorized (in shares)	1,000,000	1,000,000
Preferred stock, issued (in shares)	0	0
Common stock, par value (in dollars per share)	$ 0.0001	$ 0.0001
Common stock,, authorized (in shares)	200,000,000	200,000,000
Common stock, issued (in shares)	21,290,254	21,196,851
Common stock, outstanding (in shares)	21,290,254	21,196,851

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Condensed Consolidated Statements of Operations and Comprehensive Loss - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Income Statement [Abstract]
Net revenues	$ 31,995	$ 30,370
Cost of revenues	15,521	15,420
Gross profit	16,474	14,950
Selling, general and administrative expenses:
Amortization of intangibles	248	248
Selling and marketing	3,376	3,224
General and administrative	13,695	11,585
Total selling, general and administrative	17,319	15,057
Operating loss	(845)	(107)
Other expense:
Interest expense	(456)	(484)
Other income (expense)	3	(35)
Loss before income taxes	(1,298)	(626)
Benefit from income taxes	186	302
Net loss	$ (1,112)	$ (324)
Net loss per share:
Basic (in dollars per share)	$ (0.05)	$ (0.02)
Diluted (in dollars per share)	$ (0.05)	$ (0.02)
Weighted average shares outstanding:
Basic (in shares)	21,225,768	20,853,018
Diluted (in shares)	21,225,768	20,853,018
Comprehensive loss:
Net loss:	$ (1,112)	$ (324)
Other comprehensive income (loss):
Unrealized gain (loss) on hedges	274	(282)
(Provision for) benefit from income tax on unrealized hedge gain	(66)	63
Net comprehensive loss	$ (904)	$ (543)

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Condensed Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands	Total	Common Stock	Additional Paid in Capital	Retained Deficit	Accumulated Other Comprehensive Income
Beginning balance (in shares) at Dec. 31, 2022		20,782,000
Beginning balance at Dec. 31, 2022	$ 48,003	$ 2	$ 105,856	$ (59,344)	$ 1,489
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Shares issued upon restricted stock vesting and option exercise (in shares)		167,000
Shares issued upon restricted stock vesting and option exercise	315		315
Stock-based compensation expense	720		720
Employee stock purchase plan (in shares)		41,000
Employee stock purchase plan	243		243
Common stock repurchased as part of share repurchase program (in shares)		(22,000)
Common stock repurchased as part of share repurchase program	(153)			(153)
Common stock repurchased to satisfy minimum statutory withholding on stock-based compensation (in shares)		(37,000)
Common stock repurchased to satisfy minimum statutory withholding on stock-based compensation	(324)		(324)
Other comprehensive (loss) income	(219)				(219)
Net loss	(324)			(324)
Ending balance (in shares) at Mar. 31, 2023		20,931,000
Ending balance at Mar. 31, 2023	$ 48,261	$ 2	106,810	(59,821)	1,270
Beginning balance (in shares) at Dec. 31, 2023	21,196,851	21,197,000
Beginning balance at Dec. 31, 2023	$ 52,302	$ 2	109,837	(58,625)	1,088
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Shares issued upon restricted stock vesting and option exercise (in shares)		106,000
Shares issued upon restricted stock vesting and option exercise	0
Stock-based compensation expense	1,057		1,057
Employee stock purchase plan (in shares)		26,000
Employee stock purchase plan	186		186
Common stock repurchased to satisfy minimum statutory withholding on stock-based compensation (in shares)		(39,000)
Common stock repurchased to satisfy minimum statutory withholding on stock-based compensation	(365)		(365)
Other comprehensive (loss) income	208				208
Net loss	$ (1,112)			(1,112)
Ending balance (in shares) at Mar. 31, 2024	21,290,254	21,290,000
Ending balance at Mar. 31, 2024	$ 52,276	$ 2	$ 110,715	$ (59,737)	$ 1,296

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Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
OPERATING ACTIVITIES
Net loss:	$ (1,112)	$ (324)
Adjustments to reconcile net loss to net cash provided by operating activities:
Provision for doubtful accounts	(130)	114
Depreciation	2,652	2,955
(Gain) loss on disposal of and reserve adjustments for medical equipment	(43)	450
Gain on sale of medical equipment	(629)	(883)
Amortization of intangible assets	248	248
Amortization of deferred debt issuance costs	19	18
Stock-based compensation	1,057	720
Deferred income taxes	(186)	(302)
Changes in assets - (increase)/decrease:
Accounts receivable	(237)	(961)
Inventories	153	(823)
Other current assets	(685)	(830)
Other assets	376	(846)
Changes in liabilities - (decrease)/increase:
Accounts payable and other liabilities	(1,106)	313
NET CASH PROVIDED BY (USED IN) OPERATING ACTIVITIES	377	(151)
INVESTING ACTIVITIES
Purchase of medical equipment	(1,493)	(3,968)
Purchase of property and equipment	(182)	(317)
Proceeds from sale of medical equipment, property and equipment	1,257	1,234
NET CASH USED IN INVESTING ACTIVITIES	(418)	(3,051)
FINANCING ACTIVITIES
Principal payments on long-term debt	(15,258)	(13,683)
Cash proceeds from long-term debt	16,069	16,894
Common stock repurchased as part of share repurchase program	0	(153)
Common stock repurchased to satisfy statutory withholding on employee stock-based compensation plans	(365)	(324)
Cash proceeds from exercise of options and ESPP	186	559
NET CASH PROVIDED BY FINANCING ACTIVITIES	632	3,293
Net change in cash and cash equivalents	591	91
Cash and cash equivalents, beginning of period	231	165
Cash and cash equivalents, end of period	$ 822	$ 256

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Basis of Presentation and Nature of Operations

3 Months Ended

Mar. 31, 2024

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Basis of Presentation and Nature of Operations

Basis of Presentation and Nature of Operations

The terms “InfuSystem”, the “Company”, “we”, “our” and “us” are used herein to refer to InfuSystem Holdings, Inc. and its subsidiaries. InfuSystem is a leading provider of infusion pumps and related products and services for patients in the home, oncology clinics, ambulatory surgery centers, and other sites of care. The Company provides products and services to hospitals, oncology practices and facilities and other alternative site health care providers. Headquartered in Rochester Hills, Michigan, the Company delivers local, field-based customer support, and also operates pump service and repair Centers of Excellence in Michigan, Kansas, California, Massachusetts, Texas and Ontario, Canada. The Company operates in two reportable segments, Patient Services and Device Solutions. During the fiscal year ended December 31, 2023, the Company also operated through First Biomedical, Inc., a Kansas Corporation, which was a wholly-owned subsidiary that merged into InfuSystem, Inc. on January 1, 2024.

The accompanying unaudited condensed consolidated financial statements have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”) for interim financial information. Accordingly, the unaudited condensed consolidated financial statements do not include all of the information and notes required by U.S. Generally Accepted Accounting Principles (“GAAP”) for complete financial statements. The accompanying unaudited condensed consolidated financial statements include all adjustments, composed of normal recurring adjustments, considered necessary by management to fairly state the Company’s results of operations, financial position and cash flows. The operating results for the interim periods are not necessarily indicative of results that may be expected for any other interim period or for the full year. These unaudited condensed consolidated financial statements should be read in conjunction with the audited consolidated financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2023 as filed with the SEC on April 10, 2024.

The unaudited condensed consolidated financial statements are prepared in conformity with GAAP, which requires the use of estimates, judgments and assumptions that affect the amounts of assets and liabilities at the reporting date and the amounts of revenue and expenses in the periods presented. The Company believes that the accounting estimates employed are appropriate and the resulting balances are reasonable; however, due to the inherent uncertainties in making estimates, actual results could differ from the original estimates, requiring adjustments to these balances in future periods.

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Recent Accounting Pronouncements and Developments

3 Months Ended

Mar. 31, 2024

Accounting Policies [Abstract]

Recent Accounting Pronouncements and Developments

Recent Accounting Pronouncements and Developments

In November 2023, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No. 2023-07, Segment Reporting (ASC 280): Improvements to Reportable Segment Disclosures. ASU 2023-07 expands the disclosure requirements for reportable segments by requiring enhanced disclosures about significant segment expenses. Under the new standard, entities must disclose an amount for other segment items by reportable segment and a description of its composition. The other segment items category is the difference between segment revenue less the significant expenses disclosed and each reported measure of segment profit or loss. Additionally, entities must disclose at least one measure of assessing segment performance and the title and position of the chief operating decision-maker ("CODM") and an explanation of how the CODM uses the reported measure(s) of segment profit or loss in assessing segment performance. The amendments are effective for annual periods beginning after December 15, 2023, and interim periods within fiscal years beginning after December 15, 2024. Early adoption is permitted. The amendments are to be applied retrospectively to all prior periods presented in the financial statements. The Company is currently evaluating the impact of ASU 2023-07 on its consolidated financial statements and related disclosures.

In December 2023, the FASB issued Accounting Standards Update No. 2023-09, Income Taxes (ASC 740): Improvements to Income Tax Disclosures. ASU 2023-09 enhances existing income tax disclosures primarily through standardization and disaggregation of rate reconciliation categories and income taxes paid by jurisdiction. The amendments in this ASU requires public entities to disclose a tabular tax rate reconciliation, using both percentages and currency, with specific categories. Public entities are also required to provide a qualitative description of the states and local jurisdictions that make up the majority of the effect of the state and local income tax category and the net amount of income taxes paid, disaggregated by federal, state and foreign taxes and also disaggregated by individual jurisdictions. The amendments also remove certain disclosures that are no longer considered cost beneficial. The amendments are effective prospectively for annual periods beginning after December 15, 2024, and early adoption and retrospective application are permitted. The Company is currently evaluating the impact of ASU 2023-09 on its consolidated financial statements and related disclosures.

In March 2024, the SEC issued final rules on climate-related disclosures that will require annual disclosure of material climate-related risks and material direct greenhouse gas emissions from operations owned or controlled (Scope 1) and material

indirect greenhouse gas emissions from purchased energy consumed in owned or controlled operations (Scope 2). Additionally, the rules require disclosure in the notes to the financial statements of the effects of severe weather events and other natural conditions, subject to certain financial thresholds, as well as amounts related to carbon offsets and renewable energy credits or certificates. These rules also require disclosure of climate risk oversight practices of the Board of Directors and management, and the disclosure of governance, risk management and strategy related to material climate-related risks. In April 2024, the SEC voluntarily stayed the new rules pending the completion of judicial review. The disclosure requirements, if ultimately upheld as adopted, will begin phasing in for reports and registration statements including financial information with respect to annual periods beginning in our fiscal 2027. We are currently evaluating the impact of adoption of these final rules on our disclosures.

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Revenue

3 Months Ended

Mar. 31, 2024

Revenue from Contract with Customer [Abstract]

Revenue

Revenue

The following table presents the Company’s disaggregated revenue by offering type (in thousands):

	Three Months Ended March 31,
	2024				2023
	Total Net Revenues		Percentage of Total Net Revenues		Total Net Revenues		Percentage of Total Net Revenues
Patient Services revenue recognized at a point in time:
Direct products	$	615	1.9	%	$	579	1.9	%
Third-Party Payer products	1,872		5.9	%	3,408		11.2	%
Patient Services revenue recognized over time:
Direct rental services	3,572		11.2	%	1,869		6.2	%
Third-Party Payer rental services	10,977		34.3	%	11,020		36.3	%
Total Patient Services accounted for under ASC 606	17,036		53.2	%	16,876		55.6	%
Device Solutions revenue recognized at a point in time:
Products	4,213		13.2	%	3,740		12.3	%
Services	2,409		7.5	%	2,576		8.5	%
Device Solutions revenue recognized over time:
Services	1,969		6.2	%	774		2.5	%
Total Device Solutions accounted for under ASC 606	8,591		26.9	%	7,090		23.3	%
Total Revenue Accounted for under ASC 606	25,627		80.1	%	23,966		78.9	%
Patient Services lease revenue	1,555		4.9	%	1,897		6.2	%
Device Solutions lease revenue	4,813		15.0	%	4,507		14.8	%
Total Revenue accounted for under ASC 842, Leases	6,368		19.9	%	6,404		21.1	%
Total Net Revenue	$	31,995	100.0	%	$	30,370	100.0	%

Contract Balances

(dollars in thousands)	As of March 31, 2024		As of December 31, 2023		$ Change
Accounts receivable, net	$	20,543	$	19,830	$	713
Contract assets	$	1,332	$	1,271	$	61

The change in contract assets during the three months ended March 31, 2024 was mainly due to $2.9 million of revenue recognized for which the payment is subject to conditions other than the passage of time, partially offset by $2.8 million of contract assets reclassified to accounts receivable as our right to consideration for these contract assets became unconditional. Contract assets are included in other current assets on the Company's Condensed Consolidated Balance Sheets.

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Medical Equipment

3 Months Ended

Mar. 31, 2024

Medical Equipment [Abstract]

Medical Equipment

Medical Equipment

Medical equipment consisted of the following (in thousands):

	March 31, 2024		December 31, 2023
Medical equipment for sale or rental	$	4,113	$	3,081
Medical equipment for sale or rental - pump reserve	(29)		(32)
Medical equipment for sale or rental - net	4,084		3,049
Medical equipment in rental service	97,480		96,298
Medical equipment in rental service - pump reserve	(2,033)		(2,126)
Accumulated depreciation	(61,022)		(59,244)
Medical equipment in rental service - net	34,425		34,928
Total	$	38,509	$	37,977

Depreciation expense for medical equipment for the three months ended March 31, 2024 was $2.3 million compared to $2.7 million for the same prior year period, respectively. This expense was recorded in “cost of revenues” for each period. The pump reserve for medical equipment in rental service represents an estimate for medical equipment that is considered to be missing. The reserve calculated is equal to the net book value of assets that have not returned from the field within a certain timeframe. For the three months ended March 31, 2024 and 2023, $2.7 million and $1.1 million of current liabilities related to non-cash purchases of medical equipment and property, respectively, had not been included in investing activities in the Condensed Consolidated Statements of Cash Flows. These amounts will be included as a cash outflow from investing activities when paid.

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Property and Equipment

3 Months Ended

Mar. 31, 2024

Property, Plant and Equipment [Abstract]

Property and Equipment

Property and Equipment

Property and equipment consisted of the following (in thousands):

	March 31, 2024						December 31, 2023
	Gross Assets		Accumulated Depreciation		Total		Gross Assets		Accumulated Depreciation		Total
Furniture, fixtures, and equipment	$	5,955	$	(4,094)	$	1,861	$	6,611	$	(3,909)	$	2,702
Automobiles	87		(87)		—		87		(87)		—
Leasehold improvements	4,442		(2,072)		2,370		3,570		(1,951)		1,619
Total	$	10,484	$	(6,253)	$	4,231	$	10,268	$	(5,947)	$	4,321

Depreciation expense for property and equipment for both the three months ended March 31, 2024 and 2023 was $0.3 million. This expense was recorded in “general and administrative expenses” for each period.

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Goodwill & Intangible Assets

3 Months Ended

Mar. 31, 2024

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill & Intangible Assets

Goodwill & Intangible Assets

The changes in the carrying value of goodwill by segment for the three months ended March 31, 2024 are as follows (in thousands):

	Device Solutions (a)
Balance as of December 31, 2023	$	3,710
Goodwill acquired	—
Balance as of March 31, 2024	$	3,710
(a) The Patient Services segment had no recorded goodwill during the reported periods.

The carrying amount and accumulated amortization of intangible assets consisted of the following (in thousands):

	March 31, 2024						December 31, 2023
	Gross Assets		Accumulated Amortization		Net		Gross Assets		Accumulated Amortization		Net
Nonamortizable intangible assets
Trade names	$	2,000	$	—	$	2,000	$	2,000	$	—	$	2,000
Amortizable intangible assets:
Trade names	23		(23)		—		23		(23)		—
Physician and customer relationships	38,834		(34,470)		4,364		38,834		(34,295)		4,539
Non-competition agreements	472		(279)		193		472		(255)		217
Unpatented technology	943		(426)		517		943		(393)		550
Software	10,300		(10,175)		125		10,300		(10,160)		140
Total nonamortizable and amortizable intangible assets	$	52,572	$	(45,373)	$	7,199	$	52,572	$	(45,126)	$	7,446

Amortization expense for both the three months ended March 31, 2024 and 2023 was $0.2 million. This expense was recorded in “amortization of intangibles expenses” for each period. Expected remaining annual amortization expense for the next five years for intangible assets recorded as of March 31, 2024 is as follows (in thousands):

	2024		2025		2026		2027		2028		2029 and thereafter		Total
Amortization expense	$	743	$	810	$	525	$	471	$	348	$	2,302	$	5,199

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Debt

3 Months Ended

Mar. 31, 2024

Debt Disclosure [Abstract]

Debt

Debt

On February 5, 2021, the Company entered into a Credit Agreement (the “2021 Credit Agreement”) with JPMorgan Chase Bank, N.A., as administrative agent (the “Agent”), sole bookrunner and sole lead arranger, and the lenders party thereto.

The borrowers under the 2021 Credit Agreement are InfuSystem Holdings, Inc. and its subsidiaries (collectively, the “Borrowers”).

The 2021 Credit Agreement provides for a revolving credit facility (the “Revolving Facility”) of $75.0 million, that matures on February 5, 2026. The Revolving Facility may be increased by $25.0 million, subject to certain conditions, including the consent of the Agent and obtaining necessary commitments. The lenders under the 2021 Credit Agreement may issue up to $7.0 million in letters of credit subject to the satisfaction of certain conditions. On February 5, 2021, the Borrowers made an initial borrowing of $30.0 million under the Revolving Facility. Proceeds from the loan, along with approximately $8.2 million in cash, were used to repay all amounts due under the Company’s then existing credit facility dated March 23, 2015 (the “2015 Credit Agreement”).

The 2021 Credit Agreement has customary representations and warranties. The ability to borrow under the facility is subject to ongoing compliance with a number of customary affirmative and negative covenants, including limitations on indebtedness, liens, mergers, acquisitions, investments, asset sales, affiliate transactions and restricted payments, as well as financial covenants, including the following:

•a minimum fixed charge coverage ratio (defined as the ratio of consolidated EBITDA (as defined in the 2021 Credit Agreement) less 50% of depreciation expense), to consolidated fixed charges (as defined in the 2021 Credit Agreement)) for the prior four most recently ended calendar quarters of 1.20 to 1.00; and

•a maximum leverage ratio (defined as total indebtedness to EBITDA for the prior four most recently ended calendar quarters) of 3.50 to 1.00.

The 2021 Credit Agreement includes customary events of default. The occurrence of an event of default will permit the lenders to terminate commitments to lend under the Revolving Facility and accelerate payment of all amounts outstanding thereunder.

Simultaneous with the execution of the 2021 Credit Agreement, the Company entered into a Pledge and Security Agreement to secure repayment of the obligations of the Borrowers. Under the Pledge and Security Agreement, each Borrower has granted to the Agent, for the benefit of various secured parties, a first priority security interest in substantially all of the personal property assets of each of the Borrowers, including the shares of each of Holdings, ISI and First Biomedical and the equity interests of IFC.

On April 26, 2023, the Company entered into a First Amendment to the 2021 Credit Agreement (the “First Amendment”) with the Agent and the lenders party thereto, which amended the 2021 Credit Agreement, to provide for, among other things: (i) an extension of the maturity date for the 2021 Credit Agreement to April 26, 2028, (ii) the replacement of London Interbank Offered Rate (“LIBOR”) with Adjusted Term Secured Overnight Financing Rate (“SOFR”) as a benchmark interest rate, and (iii) an increase of the maximum dollar amount of incremental revolving loans from $25 million to $35 million. Incremental revolving loans continue to be subject to certain conditions, including the consent of the Agent and obtaining necessary commitments.

The 2021 Credit Agreement and First Amendment were accounted for as debt modifications. As of March 31, 2024, the Company was in compliance with all debt-related covenants under the 2021 Credit Agreement, as amended.

The following table illustrates the net availability under the Revolving Facility as of the applicable balance sheet date (in thousands):

	March 31, 2024		December 31, 2023
Revolving Facility:
Gross availability	$	75,000	$	75,000
Outstanding draws	(30,250)		(29,439)
Letter of credit	(200)		(200)
Availability on Revolving Facility	$	44,550	$	45,361

The Company had future maturities of its long-term debt as of March 31, 2024 as follows (in thousands):

	2024		2025		2026		2027		2028		Total
Revolving Facility	$	—	$	—	$	—	$	—	$	30,250	$	30,250
Total	$	—	$	—	$	—	$	—	$	30,250	$	30,250

The following is a breakdown of the Company’s current and long-term debt (in thousands):

	March 31, 2024						December 31, 2023
	Current Portion		Long-Term Portion		Total		Current Portion		Long-Term Portion		Total
Revolving Facility	$	—	$	30,250	$	30,250	$	—	$	29,439	$	29,439
Unamortized value of debt issuance costs	—		(319)		(319)		—		(338)		(338)
Total	$	—	$	29,931	$	29,931	$	—	$	29,101	$	29,101

As of March 31, 2024, amounts outstanding under the Revolving Facility provided under the 2021 Credit Agreement, as amended, bear interest at a variable rate equal to, at the Company’s election, Adjusted Term SOFR for Term Benchmark loans or an Alternative Base Rate for ABR loans, as defined by the First Amendment, plus a spread that will vary depending upon the Company’s leverage ratio. The spread ranges from 2.00% to 3.00% for Term Benchmark Loans and 1.00% to 2.00% for base rate loans. The weighted-average Term Benchmark loan rate at March 31, 2024 was 7.42% (Adjusted Term SOFR of 5.42% plus 2.00%). The actual ABR loan rate at March 31, 2024 was 9.50% (lender’s prime rate of 8.50% plus 1.00%).

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Derivative Financial Instruments and Hedging Activities

3 Months Ended

Mar. 31, 2024

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Derivative Financial Instruments and Hedging Activities

Derivative Financial Instruments and Hedging Activities

In February 2021, the Company adopted a derivative investment policy, which provides guidelines and objectives related to managing financial and operational exposures arising from market changes in short term interest rates. In accordance with this policy, the Company can enter into interest rate swaps or similar instruments, will endeavor to evaluate all the risks inherent in a transaction before entering into a derivative financial instrument and will not enter into derivative financial instruments for speculative or trading purposes. Hedging relationships are formally documented at the inception of the hedge and hedges must be highly effective in offsetting changes to future cash flows on hedged transactions at the inception of a hedge and on an ongoing basis to be designated for hedge accounting treatment.

The Company is exposed to interest rate risk related to its variable rate debt obligations under the 2021 Credit Agreement. In order to manage the volatility in interest rate markets, in February 2021, the Company entered into two interest rate swap agreements to manage exposure arising from this risk. On a combined basis, the agreements had a constant notional amount over a five-year term that would have ended on February 5, 2026. While they were outstanding, each agreement paid the Company 30-day LIBOR on the notional amount and the Company paid a fixed rate of interest equal to 0.73%. These derivative instruments were considered cash flow hedges. On May 11, 2023, these two swaps were settled and a new swap was entered into with different terms that aligned with changes in the 2021 Credit Agreement arising from the First Amendment. The new swap has a constant notional amount over a five-year term that ends on April 26, 2028. The agreement pays the Company 30-day SOFR on the notional amount and the Company pays a fixed rate of interest equal to 1.74%. The Company does not have any other derivative financial instruments.

The fair values of the Company’s derivative financial instruments are categorized as Level II of the fair value hierarchy as the values are derived using the market approach based on observable market inputs including quoted prices of similar instruments and interest rate forward curves.

The tables below present the location and gross fair value amounts of the Company's derivative financial instruments and the associated notional amounts designated as cash flow hedges as of the applicable balance sheet date (in thousands):

	March 31, 2024
	Balance Sheet Location	Notional		Fair Value Derivative Assets
Derivatives designated as hedges:
Cash flow hedges
Interest rate swaps	Derivative financial instruments	$	20,000	$	1,716

	December 31, 2023
	Balance Sheet Location	Notional		Fair Value Derivative Assets
Derivatives designated as hedges:
Cash flow hedges
Interest rate swaps	Derivative financial instruments	$	20,000	$	1,442

The table below presents the effect of our derivative financial instruments designated as hedging instruments in accumulated other comprehensive income (“AOCI”) (in thousands):

	Three Months Ended March 31,
	2024		2023
Gain on cash flow hedges - interest rate swaps
Beginning balance	$	1,088	$	1,489
Unrealized gain (loss) recognized in AOCI	456		(92)
Amounts reclassified to interest expense (a) (b)	(182)		(190)
Tax (provision) benefit	(66)		63
Ending balance	$	1,296	$	1,270
(a) Negative amounts represent interest income and positive amounts represent interest expense. Interest expense as presented in the condensed consolidated statement of operations and comprehensive loss for both the three months ended March 31, 2024 and 2023 was $0.5 million.
(b) As of March 31, 2024, $0.6 million of income is expected to be reclassified into earnings within the next 12 months.

The Company did not incur any hedge ineffectiveness during the three months ended March 31, 2024.

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Income Taxes

3 Months Ended

Mar. 31, 2024

Income Tax Disclosure [Abstract]

Income Taxes

Income Taxes

During the three months ended March 31, 2024, the Company recorded a benefit from income taxes totaling $0.2 million on pre-tax losses of $1.3 million, representing an effective tax rate of 14.3%. During the three months ended March 31, 2023, the Company recorded a benefit from income taxes totaling $0.3 million on pre-tax losses of $0.6 million, representing an effective tax rate of 48.2%. These rates differed from the U.S. statutory rate mainly due to the effects of local, state and foreign jurisdiction income taxes, limitations on the deductions of certain expenses including meals and entertainment expense and management compensation and differences between expense recognized for book purposes versus tax purposes associated with equity compensation expense. The impact of permanent differences weighs heavier on the effective tax rate when pre-tax earnings are close to break even.

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Commitments, Contingencies and Litigation

3 Months Ended

Mar. 31, 2024

Commitments and Contingencies Disclosure [Abstract]

Commitments, Contingencies and Litigation

Commitments, Contingencies and Litigation

From time to time in the ordinary course of its business, the Company may be involved in legal and regulatory proceedings, the outcomes of which may not be determinable. The results of litigation and regulatory proceedings are inherently unpredictable. Any claims against the Company, whether meritorious or not, could be time consuming, result in costly litigation, require significant amounts of management time and result in diversion of significant resources. The Company is not able to estimate an aggregate amount or range of reasonably possible losses for those legal matters for which losses are not probable and estimable, primarily for the following reasons: (i) many of the relevant legal proceedings are in preliminary stages and, until such proceedings develop further, there is often uncertainty regarding the relevant facts and circumstances at issue and potential liability; and (ii) many of these proceedings involve matters of which the outcomes are inherently difficult to predict. The Company has insurance policies covering potential losses where such coverage is cost effective.

The Company is not at this time involved in any proceedings that the Company currently believes could have a material effect on the Company’s financial condition, results of operations or cash flows.

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Loss Per Share

3 Months Ended

Mar. 31, 2024

Earnings Per Share [Abstract]

Loss Per Share

Loss Per Share

Basic loss per share is computed by dividing net loss by the weighted average number of common shares outstanding during the period. Diluted loss per share assumes the issuance of potentially dilutive shares of common stock during the period. The following table reconciles the numerators and denominators of the basic and diluted loss per share computations:

	Three Months Ended March 31,
Numerator (in thousands):	2024		2023
Net loss:	$	(1,112)	$	(324)
Denominator:
Weighted average common shares outstanding:
Basic	21,225,768		20,853,018
Dilutive effect of common stock equivalents	—		—
Diluted	21,225,768		20,853,018
Net loss per share:
Basic	$	(0.05)	$	(0.02)
Diluted	$	(0.05)	$	(0.02)

For the three months ended March 31, 2024 and 2023, all outstanding options and unvested restricted stock units were anti-dilutive due to the Company's net losses for the periods and therefore not included in the calculations.

Share Repurchase Program

On June 30, 2021, our Board of Directors approved a stock repurchase program (the “Share Repurchase Program”) that authorizes the Company to repurchase up to $20.0 million of the Company’s outstanding common stock through June 30, 2024. Repurchases under the Share Repurchase Program are subject to market conditions, the periodic capital needs of the Company’s operating activities, and the continued satisfaction of all covenants under the Company’s existing 2021 Credit Agreement, as amended. Repurchases under the Share Repurchase Program may take place in the open market or in privately negotiated transactions and may be made under a Rule 10b5-1 plan. The Share Repurchase Program does not obligate the Company to repurchase shares and may be suspended, terminated, or modified at any time at the discretion of the Board. As of March 31, 2024, the Company had repurchased and retired approximately $6.2 million, or 553,149 shares, of the Company's outstanding common stock under the Share Repurchase Program.

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Share-Based Compensation

3 Months Ended

Mar. 31, 2024

Share-Based Payment Arrangement [Abstract]

Share-Based Compensation

Share-Based Compensation

The following tables summarize the activity during the period under the Company's 2014 Amended and Restated Stock Incentive Plan (the "2014 Plan") and 2021 Equity Incentive Plan (the "2021 Plan").

Restricted Stock Awards

	Number of shares	Weighted average grant date fair value
Unvested at December 31, 2023	529,862	$	11.42
Granted	88,499	9.09
Vested	(67,844)	17.44
Vested shares forgone to satisfy minimum statutory withholding	(38,656)	17.44
Forfeitures	(3,500)	13.25
Unvested at March 31, 2024	508,361	$	9.74

	Three Months Ended March 31,
	2024			2023
			0
Weighted average grant date fair value of awards granted	$	9.09		$	—
Total fair value of shares vested	$	641,823		$	273,994
Total fair value of shares forgone to satisfy minimum statutory withholding	$	365,697		$	167,251

Performance-Based Restricted Stock Units ("PSU")

For the three months ended March 31, 2024, there were no grants, vesting, or forfeitures of PSUs.

Stock Options

2014 Plan (Options)	Number of Authorized Shares	Weighted- Average Exercise Price		Weighted- Average Remaining Contractual Term (in Years)	Aggregate Intrinsic Value
Outstanding at December 31, 2023	657,346	$	6.69	4.16	$	2,983,514
Forfeitures and expirations	(500)	18.44
Outstanding at March 31, 2024	656,846	$	6.68	3.91	$	2,099,944
Exercisable at March 31, 2024	656,846	$	6.68	3.91	$	2,099,944

Aggregate Intrinsic Value = Excess of market value over the option exercise price of all in-the-money stock options.

2021 Plan (Options)	Number of Authorized Shares	Weighted- Average Exercise Price		Weighted- Average Remaining Contractual Term (in Years)	Aggregate Intrinsic Value
Outstanding at December 31, 2023	1,051,673	$	11.05	8.79	$	1,207,118
Granted	152,927	8.97
Forfeitures and expirations	(31,291)	9.73
Outstanding at March 31, 2024 (a)	1,173,309	$	10.81	8.71	$	—
Exercisable at March 31, 2024 (a)	309,597	$	14.31	7.60	$	—

(a) Aggregate Intrinsic Value - no exercisable options were in-the-money as of March 31, 2024

Aggregate Intrinsic Value = Excess of market value over the option exercise price of all in-the-money stock options.

The following is the average fair value per share estimated on the date of grant and the assumptions used for options granted:

	Three Months Ended March 31,
Stock Options:	2024
Expected volatility	50% to 51%
Risk free interest rate	4.25% to 4.28%
Expected lives at date of grant (in years)	4.06
Weighted average fair value of options granted	$3.97
Total intrinsic value of options exercised	$	—

For the three months ended March 31, 2023, the Company did not grant any options, and thus that time period is excluded from the table above.

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Leases

3 Months Ended

Mar. 31, 2024

Leases [Abstract]

Leases

Leases

As Lessee

The Company’s operating leases are primarily for office space, service facility centers and equipment under operating lease arrangements that expire at various dates over the next seven years. The Company’s leases do not contain any restrictive covenants. The Company’s office leases generally contain renewal options for periods ranging from one to five years. Because the Company is not reasonably certain to exercise these renewal options, the options are not considered in determining the lease term, and payments associated with the option years are excluded from lease payments. The Company’s office leases do not contain any material residual value guarantees. The Company’s equipment leases generally do not contain renewal options.

Payments due under the Company’s operating leases include fixed payments as well as variable payments. For the Company’s office leases, variable payments include amounts for the Company’s proportionate share of operating expenses, utilities, property taxes, insurance, common area maintenance and other facility-related expenses. For the Company’s equipment leases, variable payments may consist of sales taxes, property taxes and other fees.

The components of lease costs for the three months ended March 31, 2024 and 2023 are as follows (in thousands):

	Three Months Ended March 31,
	2024		2023
Operating lease cost	$	473	$	352
Variable lease cost	75		76
Total lease cost	$	548	$	428

Supplemental cash flow information and non-cash activity related to the Company’s leases are as follows (in thousands):

	Three Months Ended March 31,
	2024		2023
Cash paid for amounts included in the measurement of lease liabilities and right of use assets:
Operating cash flow from operating leases	$	530	$	449
Right of use assets obtained in exchange for lease obligations:
Operating leases	$	—	$	381
Increases to right of use assets resulting from lease modifications:
Operating leases	$	—	$	160

Weighted average remaining lease terms and discount rates for the Company’s operating leases are as follows:

	As of March 31,
	2024	2023
	Years	Years
Weighted average remaining lease term:	6.0	6.2
	Rate	Rate
Weighted average discount rate:	7.8%	7.0%

Future maturities of lease liabilities as of March 31, 2024 are as follows (in thousands):

	Operating Leases
2024	$	1,309
2025	1,837
2026	1,654
2027	1,478
2028	1,429
2029 and thereafter	2,424
Total undiscounted lease payments	10,131
Less: Imputed interest	(3,266)
Total lease liabilities	$	6,865

The long-term portion of the lease liabilities included in the amounts above is $5.3 million with the remainder included in other current liabilities in the Condensed Consolidated Balance Sheet.

As Lessor:

We lease medical equipment to customers, often in conjunction with arrangements to provide consumable medical products. Certain of our equipment leases are classified as sales-type leases and the remainder are operating leases. The terms of the related contracts, including the proportion of fixed versus variable payments and any options, varies by customer. The Company elected the “combining lease and non-lease components” practical expedient for all qualifying non-lease components.

The components of the Company’s lease revenues consisted of the following (in thousands):

	Three Months Ended March 31,
	2024		2023
Net operating lease revenue	$	6,111	$	5,910
Sales-type lease revenue	257		494
Total lease revenue	$	6,368	$	6,404

The components of our net investment in sales-type leases as of March 31, 2024 and December 31, 2023 were (in thousands):

	March 31, 2024		December 31, 2023
Lease receivable	$	2,531	$	2,583
Net investment in leases	$	2,531	$	2,583

Our net investment in sales-type leases is classified as follows in the accompanying condensed consolidated balance sheets as of March 31, 2024 and December 31, 2023 were (in thousands):

	March 31, 2024		December 31, 2023
Accounts receivable, net	$	1,061	$	1,067
Other assets	1,470		1,516
Total	$	2,531	$	2,583

Future maturities of sales-type leases as of March 31, 2024 are as follows (in thousands):

	Sales-Type Leases
2024	$	985
2025	1,292
2026	614
2027	12
2028	—
Thereafter	—
Total undiscounted lease payments	2,903
Less: Imputed interest	(372)
Total lease receivables	$	2,531

Leases

Leases

As Lessee

The Company’s operating leases are primarily for office space, service facility centers and equipment under operating lease arrangements that expire at various dates over the next seven years. The Company’s leases do not contain any restrictive covenants. The Company’s office leases generally contain renewal options for periods ranging from one to five years. Because the Company is not reasonably certain to exercise these renewal options, the options are not considered in determining the lease term, and payments associated with the option years are excluded from lease payments. The Company’s office leases do not contain any material residual value guarantees. The Company’s equipment leases generally do not contain renewal options.

Payments due under the Company’s operating leases include fixed payments as well as variable payments. For the Company’s office leases, variable payments include amounts for the Company’s proportionate share of operating expenses, utilities, property taxes, insurance, common area maintenance and other facility-related expenses. For the Company’s equipment leases, variable payments may consist of sales taxes, property taxes and other fees.

The components of lease costs for the three months ended March 31, 2024 and 2023 are as follows (in thousands):

	Three Months Ended March 31,
	2024		2023
Operating lease cost	$	473	$	352
Variable lease cost	75		76
Total lease cost	$	548	$	428

Supplemental cash flow information and non-cash activity related to the Company’s leases are as follows (in thousands):

	Three Months Ended March 31,
	2024		2023
Cash paid for amounts included in the measurement of lease liabilities and right of use assets:
Operating cash flow from operating leases	$	530	$	449
Right of use assets obtained in exchange for lease obligations:
Operating leases	$	—	$	381
Increases to right of use assets resulting from lease modifications:
Operating leases	$	—	$	160

Weighted average remaining lease terms and discount rates for the Company’s operating leases are as follows:

	As of March 31,
	2024	2023
	Years	Years
Weighted average remaining lease term:	6.0	6.2
	Rate	Rate
Weighted average discount rate:	7.8%	7.0%

Future maturities of lease liabilities as of March 31, 2024 are as follows (in thousands):

	Operating Leases
2024	$	1,309
2025	1,837
2026	1,654
2027	1,478
2028	1,429
2029 and thereafter	2,424
Total undiscounted lease payments	10,131
Less: Imputed interest	(3,266)
Total lease liabilities	$	6,865

The long-term portion of the lease liabilities included in the amounts above is $5.3 million with the remainder included in other current liabilities in the Condensed Consolidated Balance Sheet.

As Lessor:

We lease medical equipment to customers, often in conjunction with arrangements to provide consumable medical products. Certain of our equipment leases are classified as sales-type leases and the remainder are operating leases. The terms of the related contracts, including the proportion of fixed versus variable payments and any options, varies by customer. The Company elected the “combining lease and non-lease components” practical expedient for all qualifying non-lease components.

The components of the Company’s lease revenues consisted of the following (in thousands):

	Three Months Ended March 31,
	2024		2023
Net operating lease revenue	$	6,111	$	5,910
Sales-type lease revenue	257		494
Total lease revenue	$	6,368	$	6,404

The components of our net investment in sales-type leases as of March 31, 2024 and December 31, 2023 were (in thousands):

	March 31, 2024		December 31, 2023
Lease receivable	$	2,531	$	2,583
Net investment in leases	$	2,531	$	2,583

Our net investment in sales-type leases is classified as follows in the accompanying condensed consolidated balance sheets as of March 31, 2024 and December 31, 2023 were (in thousands):

	March 31, 2024		December 31, 2023
Accounts receivable, net	$	1,061	$	1,067
Other assets	1,470		1,516
Total	$	2,531	$	2,583

Future maturities of sales-type leases as of March 31, 2024 are as follows (in thousands):

	Sales-Type Leases
2024	$	985
2025	1,292
2026	614
2027	12
2028	—
Thereafter	—
Total undiscounted lease payments	2,903
Less: Imputed interest	(372)
Total lease receivables	$	2,531

Leases

Leases

As Lessee

The Company’s operating leases are primarily for office space, service facility centers and equipment under operating lease arrangements that expire at various dates over the next seven years. The Company’s leases do not contain any restrictive covenants. The Company’s office leases generally contain renewal options for periods ranging from one to five years. Because the Company is not reasonably certain to exercise these renewal options, the options are not considered in determining the lease term, and payments associated with the option years are excluded from lease payments. The Company’s office leases do not contain any material residual value guarantees. The Company’s equipment leases generally do not contain renewal options.

Payments due under the Company’s operating leases include fixed payments as well as variable payments. For the Company’s office leases, variable payments include amounts for the Company’s proportionate share of operating expenses, utilities, property taxes, insurance, common area maintenance and other facility-related expenses. For the Company’s equipment leases, variable payments may consist of sales taxes, property taxes and other fees.

The components of lease costs for the three months ended March 31, 2024 and 2023 are as follows (in thousands):

	Three Months Ended March 31,
	2024		2023
Operating lease cost	$	473	$	352
Variable lease cost	75		76
Total lease cost	$	548	$	428

Supplemental cash flow information and non-cash activity related to the Company’s leases are as follows (in thousands):

	Three Months Ended March 31,
	2024		2023
Cash paid for amounts included in the measurement of lease liabilities and right of use assets:
Operating cash flow from operating leases	$	530	$	449
Right of use assets obtained in exchange for lease obligations:
Operating leases	$	—	$	381
Increases to right of use assets resulting from lease modifications:
Operating leases	$	—	$	160

Weighted average remaining lease terms and discount rates for the Company’s operating leases are as follows:

	As of March 31,
	2024	2023
	Years	Years
Weighted average remaining lease term:	6.0	6.2
	Rate	Rate
Weighted average discount rate:	7.8%	7.0%

Future maturities of lease liabilities as of March 31, 2024 are as follows (in thousands):

	Operating Leases
2024	$	1,309
2025	1,837
2026	1,654
2027	1,478
2028	1,429
2029 and thereafter	2,424
Total undiscounted lease payments	10,131
Less: Imputed interest	(3,266)
Total lease liabilities	$	6,865

The long-term portion of the lease liabilities included in the amounts above is $5.3 million with the remainder included in other current liabilities in the Condensed Consolidated Balance Sheet.

As Lessor:

We lease medical equipment to customers, often in conjunction with arrangements to provide consumable medical products. Certain of our equipment leases are classified as sales-type leases and the remainder are operating leases. The terms of the related contracts, including the proportion of fixed versus variable payments and any options, varies by customer. The Company elected the “combining lease and non-lease components” practical expedient for all qualifying non-lease components.

The components of the Company’s lease revenues consisted of the following (in thousands):

	Three Months Ended March 31,
	2024		2023
Net operating lease revenue	$	6,111	$	5,910
Sales-type lease revenue	257		494
Total lease revenue	$	6,368	$	6,404

The components of our net investment in sales-type leases as of March 31, 2024 and December 31, 2023 were (in thousands):

	March 31, 2024		December 31, 2023
Lease receivable	$	2,531	$	2,583
Net investment in leases	$	2,531	$	2,583

Our net investment in sales-type leases is classified as follows in the accompanying condensed consolidated balance sheets as of March 31, 2024 and December 31, 2023 were (in thousands):

	March 31, 2024		December 31, 2023
Accounts receivable, net	$	1,061	$	1,067
Other assets	1,470		1,516
Total	$	2,531	$	2,583

Future maturities of sales-type leases as of March 31, 2024 are as follows (in thousands):

	Sales-Type Leases
2024	$	985
2025	1,292
2026	614
2027	12
2028	—
Thereafter	—
Total undiscounted lease payments	2,903
Less: Imputed interest	(372)
Total lease receivables	$	2,531

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Business Segment Information

3 Months Ended

Mar. 31, 2024

Segment Reporting [Abstract]

Business Segment Information

Business Segment Information

The Company’s reportable segments are organized based on service platforms, with the Patient Services segment reflecting higher margin rental revenues that generally include payments made by third-party and direct payers and the Device Solutions segment reflecting lower margin product sales, direct payer rental and service revenues. Resources are allocated and performance is assessed for these segments by the Company’s Chief Executive Officer, whom the Company has determined to be its chief operating decision-maker. The Company believes that reporting performance at the gross profit level is the best indicator of segment performance.

The financial information summarized below is presented by reportable segment for the three months ended March 31, 2024 and 2023:

2024
(in thousands)	Patient Services		Device Solutions		Corporate/ Eliminations		Total
Net revenues - external	$	18,591	$	13,404	$	—	$	31,995
Net revenues - internal	—		1,713		(1,713)		—
Total net revenues	18,591		15,117		(1,713)		31,995
Gross profit	12,274		4,200		—		16,474
Selling, general and administrative expenses							17,319
Interest expense							(456)
Other income							3
Loss before income taxes							$	(1,298)
Total assets	$	57,996	$	44,854	$	2,000	$	104,850
Purchases of medical equipment	$	350	$	1,143	$	—	$	1,493
Depreciation and amortization of intangible assets	$	1,856	$	1,044	$	—	$	2,900

2023
(in thousands)	Patient Services		Device Solutions		Corporate/ Eliminations		Total
Net revenues - external	$	18,774	$	11,596	$	—	$	30,370
Net revenues - internal	—		1,630		(1,630)		—
Total net revenues	18,774		13,226		(1,630)		30,370
Gross profit	11,541		3,409		—		14,950
Selling, general and administrative expenses							15,057
Interest expense							(484)
Other expense							(35)
Loss before income taxes							$	(626)
Total assets	$	62,769	$	37,492	$	2,000	$	102,261
Purchases of medical equipment	$	2,673	$	1,295	$	—	$	3,968
Depreciation and amortization of intangible assets	$	2,178	$	1,025	$	—	$	3,203

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Pay vs Performance Disclosure - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Pay vs Performance Disclosure
Net Income (Loss)	$ (1,112)	$ (324)

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Insider Trading Arrangements	3 Months Ended
	Mar. 31, 2024
Trading Arrangements, by Individual
Rule 10b5-1 Arrangement Adopted	false
Non-Rule 10b5-1 Arrangement Adopted	false
Rule 10b5-1 Arrangement Terminated	false
Non-Rule 10b5-1 Arrangement Terminated	false

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Revenue (Tables)

3 Months Ended

Mar. 31, 2024

Revenue from Contract with Customer [Abstract]

Schedule of the Company’s Disaggregated Revenue

The following table presents the Company’s disaggregated revenue by offering type (in thousands):

	Three Months Ended March 31,
	2024				2023
	Total Net Revenues		Percentage of Total Net Revenues		Total Net Revenues		Percentage of Total Net Revenues
Patient Services revenue recognized at a point in time:
Direct products	$	615	1.9	%	$	579	1.9	%
Third-Party Payer products	1,872		5.9	%	3,408		11.2	%
Patient Services revenue recognized over time:
Direct rental services	3,572		11.2	%	1,869		6.2	%
Third-Party Payer rental services	10,977		34.3	%	11,020		36.3	%
Total Patient Services accounted for under ASC 606	17,036		53.2	%	16,876		55.6	%
Device Solutions revenue recognized at a point in time:
Products	4,213		13.2	%	3,740		12.3	%
Services	2,409		7.5	%	2,576		8.5	%
Device Solutions revenue recognized over time:
Services	1,969		6.2	%	774		2.5	%
Total Device Solutions accounted for under ASC 606	8,591		26.9	%	7,090		23.3	%
Total Revenue Accounted for under ASC 606	25,627		80.1	%	23,966		78.9	%
Patient Services lease revenue	1,555		4.9	%	1,897		6.2	%
Device Solutions lease revenue	4,813		15.0	%	4,507		14.8	%
Total Revenue accounted for under ASC 842, Leases	6,368		19.9	%	6,404		21.1	%
Total Net Revenue	$	31,995	100.0	%	$	30,370	100.0	%

Schedule of Accounts, Notes, Loans and Financing Receivable

(dollars in thousands)	As of March 31, 2024		As of December 31, 2023		$ Change
Accounts receivable, net	$	20,543	$	19,830	$	713
Contract assets	$	1,332	$	1,271	$	61

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Medical Equipment (Tables)

3 Months Ended

Mar. 31, 2024

Medical Equipment [Abstract]

Schedule of Medical Equipment

Medical equipment consisted of the following (in thousands):

	March 31, 2024		December 31, 2023
Medical equipment for sale or rental	$	4,113	$	3,081
Medical equipment for sale or rental - pump reserve	(29)		(32)
Medical equipment for sale or rental - net	4,084		3,049
Medical equipment in rental service	97,480		96,298
Medical equipment in rental service - pump reserve	(2,033)		(2,126)
Accumulated depreciation	(61,022)		(59,244)
Medical equipment in rental service - net	34,425		34,928
Total	$	38,509	$	37,977

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Property and Equipment (Tables)

3 Months Ended

Mar. 31, 2024

Property, Plant and Equipment [Abstract]

Schedule of Property, Plant and Equipment

Property and equipment consisted of the following (in thousands):

	March 31, 2024						December 31, 2023
	Gross Assets		Accumulated Depreciation		Total		Gross Assets		Accumulated Depreciation		Total
Furniture, fixtures, and equipment	$	5,955	$	(4,094)	$	1,861	$	6,611	$	(3,909)	$	2,702
Automobiles	87		(87)		—		87		(87)		—
Leasehold improvements	4,442		(2,072)		2,370		3,570		(1,951)		1,619
Total	$	10,484	$	(6,253)	$	4,231	$	10,268	$	(5,947)	$	4,321

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Goodwill & Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2024

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

The changes in the carrying value of goodwill by segment for the three months ended March 31, 2024 are as follows (in thousands):

	Device Solutions (a)
Balance as of December 31, 2023	$	3,710
Goodwill acquired	—
Balance as of March 31, 2024	$	3,710
(a) The Patient Services segment had no recorded goodwill during the reported periods.

Schedule of Carrying Amount and Accumulated Amortization of Identifiable Intangible Assets

The carrying amount and accumulated amortization of intangible assets consisted of the following (in thousands):

	March 31, 2024						December 31, 2023
	Gross Assets		Accumulated Amortization		Net		Gross Assets		Accumulated Amortization		Net
Nonamortizable intangible assets
Trade names	$	2,000	$	—	$	2,000	$	2,000	$	—	$	2,000
Amortizable intangible assets:
Trade names	23		(23)		—		23		(23)		—
Physician and customer relationships	38,834		(34,470)		4,364		38,834		(34,295)		4,539
Non-competition agreements	472		(279)		193		472		(255)		217
Unpatented technology	943		(426)		517		943		(393)		550
Software	10,300		(10,175)		125		10,300		(10,160)		140
Total nonamortizable and amortizable intangible assets	$	52,572	$	(45,373)	$	7,199	$	52,572	$	(45,126)	$	7,446

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense

Expected remaining annual amortization expense for the next five years for intangible assets recorded as of March 31, 2024 is as follows (in thousands):

	2024		2025		2026		2027		2028		2029 and thereafter		Total
Amortization expense	$	743	$	810	$	525	$	471	$	348	$	2,302	$	5,199

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Debt (Tables)

3 Months Ended

Mar. 31, 2024

Debt Disclosure [Abstract]

Schedule of Line of Credit Facilities

The following table illustrates the net availability under the Revolving Facility as of the applicable balance sheet date (in thousands):

	March 31, 2024		December 31, 2023
Revolving Facility:
Gross availability	$	75,000	$	75,000
Outstanding draws	(30,250)		(29,439)
Letter of credit	(200)		(200)
Availability on Revolving Facility	$	44,550	$	45,361

Schedule of Maturities of Long-term Debt

The Company had future maturities of its long-term debt as of March 31, 2024 as follows (in thousands):

	2024		2025		2026		2027		2028		Total
Revolving Facility	$	—	$	—	$	—	$	—	$	30,250	$	30,250
Total	$	—	$	—	$	—	$	—	$	30,250	$	30,250

Schedule of Debt

The following is a breakdown of the Company’s current and long-term debt (in thousands):

	March 31, 2024						December 31, 2023
	Current Portion		Long-Term Portion		Total		Current Portion		Long-Term Portion		Total
Revolving Facility	$	—	$	30,250	$	30,250	$	—	$	29,439	$	29,439
Unamortized value of debt issuance costs	—		(319)		(319)		—		(338)		(338)
Total	$	—	$	29,931	$	29,931	$	—	$	29,101	$	29,101

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Derivative Financial Instruments and Hedging Activities (Tables)

3 Months Ended

Mar. 31, 2024

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of Derivative Instruments in Statement of Financial Position, Fair Value

The tables below present the location and gross fair value amounts of the Company's derivative financial instruments and the associated notional amounts designated as cash flow hedges as of the applicable balance sheet date (in thousands):

	March 31, 2024
	Balance Sheet Location	Notional		Fair Value Derivative Assets
Derivatives designated as hedges:
Cash flow hedges
Interest rate swaps	Derivative financial instruments	$	20,000	$	1,716

	December 31, 2023
	Balance Sheet Location	Notional		Fair Value Derivative Assets
Derivatives designated as hedges:
Cash flow hedges
Interest rate swaps	Derivative financial instruments	$	20,000	$	1,442

Schedule of Derivative Instruments, Effect on AOCI

The table below presents the effect of our derivative financial instruments designated as hedging instruments in accumulated other comprehensive income (“AOCI”) (in thousands):

	Three Months Ended March 31,
	2024		2023
Gain on cash flow hedges - interest rate swaps
Beginning balance	$	1,088	$	1,489
Unrealized gain (loss) recognized in AOCI	456		(92)
Amounts reclassified to interest expense (a) (b)	(182)		(190)
Tax (provision) benefit	(66)		63
Ending balance	$	1,296	$	1,270
(a) Negative amounts represent interest income and positive amounts represent interest expense. Interest expense as presented in the condensed consolidated statement of operations and comprehensive loss for both the three months ended March 31, 2024 and 2023 was $0.5 million.
(b) As of March 31, 2024, $0.6 million of income is expected to be reclassified into earnings within the next 12 months.

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Loss Per Share (Tables)

3 Months Ended

Mar. 31, 2024

Earnings Per Share [Abstract]

Schedule of Loss Per Share, Basic and Diluted

The following table reconciles the numerators and denominators of the basic and diluted loss per share computations:

	Three Months Ended March 31,
Numerator (in thousands):	2024		2023
Net loss:	$	(1,112)	$	(324)
Denominator:
Weighted average common shares outstanding:
Basic	21,225,768		20,853,018
Dilutive effect of common stock equivalents	—		—
Diluted	21,225,768		20,853,018
Net loss per share:
Basic	$	(0.05)	$	(0.02)
Diluted	$	(0.05)	$	(0.02)

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Share-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2024

Share-Based Payment Arrangement [Abstract]

Schedule of Restricted Share Activity, Excluding Company's Employee Stock Purchase Plan

	Number of shares	Weighted average grant date fair value
Unvested at December 31, 2023	529,862	$	11.42
Granted	88,499	9.09
Vested	(67,844)	17.44
Vested shares forgone to satisfy minimum statutory withholding	(38,656)	17.44
Forfeitures	(3,500)	13.25
Unvested at March 31, 2024	508,361	$	9.74

	Three Months Ended March 31,
	2024			2023
			0
Weighted average grant date fair value of awards granted	$	9.09		$	—
Total fair value of shares vested	$	641,823		$	273,994
Total fair value of shares forgone to satisfy minimum statutory withholding	$	365,697		$	167,251

Schedule of Share-based Payment Arrangement, Option, Activity

2014 Plan (Options)	Number of Authorized Shares	Weighted- Average Exercise Price		Weighted- Average Remaining Contractual Term (in Years)	Aggregate Intrinsic Value
Outstanding at December 31, 2023	657,346	$	6.69	4.16	$	2,983,514
Forfeitures and expirations	(500)	18.44
Outstanding at March 31, 2024	656,846	$	6.68	3.91	$	2,099,944
Exercisable at March 31, 2024	656,846	$	6.68	3.91	$	2,099,944

Aggregate Intrinsic Value = Excess of market value over the option exercise price of all in-the-money stock options.

2021 Plan (Options)	Number of Authorized Shares	Weighted- Average Exercise Price		Weighted- Average Remaining Contractual Term (in Years)	Aggregate Intrinsic Value
Outstanding at December 31, 2023	1,051,673	$	11.05	8.79	$	1,207,118
Granted	152,927	8.97
Forfeitures and expirations	(31,291)	9.73
Outstanding at March 31, 2024 (a)	1,173,309	$	10.81	8.71	$	—
Exercisable at March 31, 2024 (a)	309,597	$	14.31	7.60	$	—

(a) Aggregate Intrinsic Value - no exercisable options were in-the-money as of March 31, 2024

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions

The following is the average fair value per share estimated on the date of grant and the assumptions used for options granted:

	Three Months Ended March 31,
Stock Options:	2024
Expected volatility	50% to 51%
Risk free interest rate	4.25% to 4.28%
Expected lives at date of grant (in years)	4.06
Weighted average fair value of options granted	$3.97
Total intrinsic value of options exercised	$	—

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Leases (Tables)

3 Months Ended

Mar. 31, 2024

Leases [Abstract]

Schedule of the Components of Lease Costs

The components of lease costs for the three months ended March 31, 2024 and 2023 are as follows (in thousands):

	Three Months Ended March 31,
	2024		2023
Operating lease cost	$	473	$	352
Variable lease cost	75		76
Total lease cost	$	548	$	428

Supplemental cash flow information and non-cash activity related to the Company’s leases are as follows (in thousands):

	Three Months Ended March 31,
	2024		2023
Cash paid for amounts included in the measurement of lease liabilities and right of use assets:
Operating cash flow from operating leases	$	530	$	449
Right of use assets obtained in exchange for lease obligations:
Operating leases	$	—	$	381
Increases to right of use assets resulting from lease modifications:
Operating leases	$	—	$	160

Weighted average remaining lease terms and discount rates for the Company’s operating leases are as follows:

	As of March 31,
	2024	2023
	Years	Years
Weighted average remaining lease term:	6.0	6.2
	Rate	Rate
Weighted average discount rate:	7.8%	7.0%

Schedule of Future Maturities of Lease Liabilities

Future maturities of lease liabilities as of March 31, 2024 are as follows (in thousands):

	Operating Leases
2024	$	1,309
2025	1,837
2026	1,654
2027	1,478
2028	1,429
2029 and thereafter	2,424
Total undiscounted lease payments	10,131
Less: Imputed interest	(3,266)
Total lease liabilities	$	6,865

Schedule of Leases Revenues

The components of the Company’s lease revenues consisted of the following (in thousands):

	Three Months Ended March 31,
	2024		2023
Net operating lease revenue	$	6,111	$	5,910
Sales-type lease revenue	257		494
Total lease revenue	$	6,368	$	6,404

Schedule of Net Investment in Sales-Type Leases

The components of our net investment in sales-type leases as of March 31, 2024 and December 31, 2023 were (in thousands):

	March 31, 2024		December 31, 2023
Lease receivable	$	2,531	$	2,583
Net investment in leases	$	2,531	$	2,583

Our net investment in sales-type leases is classified as follows in the accompanying condensed consolidated balance sheets as of March 31, 2024 and December 31, 2023 were (in thousands):

	March 31, 2024		December 31, 2023
Accounts receivable, net	$	1,061	$	1,067
Other assets	1,470		1,516
Total	$	2,531	$	2,583

Schedule of Future Maturities of Sales-Type Leases

Future maturities of sales-type leases as of March 31, 2024 are as follows (in thousands):

	Sales-Type Leases
2024	$	985
2025	1,292
2026	614
2027	12
2028	—
Thereafter	—
Total undiscounted lease payments	2,903
Less: Imputed interest	(372)
Total lease receivables	$	2,531

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Business Segment Information (Tables)

3 Months Ended

Mar. 31, 2024

Segment Reporting [Abstract]

Schedule of Segment Reporting Information, by Segment

The financial information summarized below is presented by reportable segment for the three months ended March 31, 2024 and 2023:

2024
(in thousands)	Patient Services		Device Solutions		Corporate/ Eliminations		Total
Net revenues - external	$	18,591	$	13,404	$	—	$	31,995
Net revenues - internal	—		1,713		(1,713)		—
Total net revenues	18,591		15,117		(1,713)		31,995
Gross profit	12,274		4,200		—		16,474
Selling, general and administrative expenses							17,319
Interest expense							(456)
Other income							3
Loss before income taxes							$	(1,298)
Total assets	$	57,996	$	44,854	$	2,000	$	104,850
Purchases of medical equipment	$	350	$	1,143	$	—	$	1,493
Depreciation and amortization of intangible assets	$	1,856	$	1,044	$	—	$	2,900

2023
(in thousands)	Patient Services		Device Solutions		Corporate/ Eliminations		Total
Net revenues - external	$	18,774	$	11,596	$	—	$	30,370
Net revenues - internal	—		1,630		(1,630)		—
Total net revenues	18,774		13,226		(1,630)		30,370
Gross profit	11,541		3,409		—		14,950
Selling, general and administrative expenses							15,057
Interest expense							(484)
Other expense							(35)
Loss before income taxes							$	(626)
Total assets	$	62,769	$	37,492	$	2,000	$	102,261
Purchases of medical equipment	$	2,673	$	1,295	$	—	$	3,968
Depreciation and amortization of intangible assets	$	2,178	$	1,025	$	—	$	3,203

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Basis of Presentation and Nature of Operations (Details)	3 Months Ended
	Mar. 31, 2024 segment
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Number of reportable segments	2
Number of operating segments	2

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Revenue - Disaggregated Revenue by Revenue Stream (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Disaggregation of Revenue [Line Items]
Lease revenue	$ 6,368	$ 6,404
Total net revenues	31,995	30,370
Patient Services
Disaggregation of Revenue [Line Items]
Revenues	17,036	16,876
Lease revenue	1,555	1,897
Device Solutions
Disaggregation of Revenue [Line Items]
Lease revenue	4,813	4,507
Device Solutions | Transferred over Time
Disaggregation of Revenue [Line Items]
Revenues	8,591	7,090
Patient Services And Device Solutions
Disaggregation of Revenue [Line Items]
Revenues	25,627	23,966
Lease revenue	6,368	6,404
Product Sales | Patient Services | Transferred at Point in Time
Disaggregation of Revenue [Line Items]
Revenues	615	579
Product Sales | Device Solutions | Transferred at Point in Time
Disaggregation of Revenue [Line Items]
Revenues	4,213	3,740
Third-Party Payer Rentals | Patient Services | Transferred at Point in Time
Disaggregation of Revenue [Line Items]
Revenues	1,872	3,408
Third-Party Payer Rentals | Patient Services | Transferred over Time
Disaggregation of Revenue [Line Items]
Revenues	10,977	11,020
Direct Payer Rentals | Patient Services | Transferred over Time
Disaggregation of Revenue [Line Items]
Revenues	3,572	1,869
Service | Device Solutions | Transferred at Point in Time
Disaggregation of Revenue [Line Items]
Revenues	2,409	2,576
Service | Device Solutions | Transferred over Time
Disaggregation of Revenue [Line Items]
Revenues	$ 1,969	$ 774
Revenue from Contract with Customer Benchmark | Customer Concentration Risk | Patient Services
Disaggregation of Revenue [Line Items]
Percentage of total net revenues	53.20%	55.60%
Revenue from Contract with Customer Benchmark | Customer Concentration Risk | Device Solutions | Transferred over Time
Disaggregation of Revenue [Line Items]
Percentage of total net revenues	26.90%	23.30%
Revenue from Contract with Customer Benchmark | Customer Concentration Risk | Patient Services And Device Solutions
Disaggregation of Revenue [Line Items]
Percentage of total net revenues	80.10%	78.90%
Revenue from Contract with Customer Benchmark | Customer Concentration Risk | Product Sales | Patient Services | Transferred at Point in Time
Disaggregation of Revenue [Line Items]
Percentage of total net revenues	1.90%	1.90%
Revenue from Contract with Customer Benchmark | Customer Concentration Risk | Product Sales | Device Solutions | Transferred at Point in Time
Disaggregation of Revenue [Line Items]
Percentage of total net revenues	13.20%	12.30%
Revenue from Contract with Customer Benchmark | Customer Concentration Risk | Third-Party Payer Rentals | Patient Services | Transferred at Point in Time
Disaggregation of Revenue [Line Items]
Percentage of total net revenues	5.90%	11.20%
Revenue from Contract with Customer Benchmark | Customer Concentration Risk | Third-Party Payer Rentals | Patient Services | Transferred over Time
Disaggregation of Revenue [Line Items]
Percentage of total net revenues	34.30%	36.30%
Revenue from Contract with Customer Benchmark | Customer Concentration Risk | Direct Payer Rentals | Patient Services | Transferred over Time
Disaggregation of Revenue [Line Items]
Percentage of total net revenues	11.20%	6.20%
Revenue from Contract with Customer Benchmark | Customer Concentration Risk | Service | Device Solutions | Transferred at Point in Time
Disaggregation of Revenue [Line Items]
Percentage of total net revenues	7.50%	8.50%
Revenue from Contract with Customer Benchmark | Customer Concentration Risk | Service | Device Solutions | Transferred over Time
Disaggregation of Revenue [Line Items]
Percentage of total net revenues	6.20%	2.50%
Revenue Benchmark | Customer Concentration Risk
Disaggregation of Revenue [Line Items]
Percentage of total net revenues	100.00%	100.00%
Revenue Benchmark | Customer Concentration Risk | Patient Services
Disaggregation of Revenue [Line Items]
Percentage of total net revenues	4.90%	6.20%
Revenue Benchmark | Customer Concentration Risk | Device Solutions
Disaggregation of Revenue [Line Items]
Percentage of total net revenues	15.00%	14.80%
Revenue Benchmark | Customer Concentration Risk | Patient Services And Device Solutions
Disaggregation of Revenue [Line Items]
Percentage of total net revenues	19.90%	21.10%

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Revenue - Contract Balances (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Disaggregation of Revenue [Line Items]
Accounts receivable, net	$ 20,543	$ 19,830
Contract assets	1,332	$ 1,271
Revision of Prior Period, Adjustment
Disaggregation of Revenue [Line Items]
Accounts receivable, net	713
Contract assets	$ 61

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Revenue - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Dec. 31, 2023
Disaggregation of Revenue [Line Items]
Contract assets	$ 1,332	$ 1,271
Other Current Assets
Disaggregation of Revenue [Line Items]
Contract assets partially offset amount	2,800
Revision of Prior Period, Adjustment
Disaggregation of Revenue [Line Items]
Contract assets	61
Revision of Prior Period, Adjustment | Other Current Assets
Disaggregation of Revenue [Line Items]
Contract assets	$ 2,900

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Medical Equipment - Summary of Medical Equipment (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Medical Equipment [Abstract]
Medical equipment for sale or rental	$ 4,113	$ 3,081
Medical equipment for sale or rental - pump reserve	(29)	(32)
Medical equipment for sale or rental - net	4,084	3,049
Medical equipment in rental service	97,480	96,298
Medical equipment in rental service - pump reserve	(2,033)	(2,126)
Accumulated depreciation	(61,022)	(59,244)
Medical equipment in rental service - net	34,425	34,928
Total	$ 38,509	$ 37,977

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Medical Equipment - Narrative (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Medical Equipment [Abstract]
Depreciation expense related to medical equipment	$ 2.3	$ 2.7
Non-cash purchases of medical equipment	$ 2.7	$ 1.1

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Property and Equipment - Schedule of Property and Equipment (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Property, Plant and Equipment [Line Items]
Gross Assets	$ 10,484	$ 10,268
Accumulated Depreciation	(6,253)	(5,947)
Total	4,231	4,321
Furniture, fixtures, and equipment
Property, Plant and Equipment [Line Items]
Gross Assets	5,955	6,611
Accumulated Depreciation	(4,094)	(3,909)
Total	1,861	2,702
Automobiles
Property, Plant and Equipment [Line Items]
Gross Assets	87	87
Accumulated Depreciation	(87)	(87)
Total	0	0
Leasehold improvements
Property, Plant and Equipment [Line Items]
Gross Assets	4,442	3,570
Accumulated Depreciation	(2,072)	(1,951)
Total	$ 2,370	$ 1,619

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Property and Equipment - Narrative (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Property, Plant and Equipment [Abstract]
Depreciation	$ 0.3	$ 0.3

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Goodwill & Intangible Assets - Goodwill (Details)	3 Months Ended
	Mar. 31, 2024 USD ($)
Goodwill [Roll Forward]
Goodwill, beginning balance	$ 3,710,000
Goodwill, ending balance	3,710,000
Device Solutions
Goodwill [Roll Forward]
Goodwill, beginning balance	3,710,000
Goodwill acquired	0
Goodwill, ending balance	3,710,000
Patient Services
Goodwill [Roll Forward]
Goodwill, ending balance	$ 0

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Goodwill & Intangible Assets - Summary of Carrying Amount and Accumulated Amortization of Identifiable Intangible Assets (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Goodwill [Line Items]
Trade names	$ 2,000	$ 2,000
Accumulated Amortization	(45,373)	(45,126)
Total	5,199
Total nonamortizable and amortizable intangible assets	52,572	52,572
Net	7,199	7,446
Trade names
Goodwill [Line Items]
Gross Assets	23	23
Accumulated Amortization	(23)	(23)
Total	0	0
Physician and customer relationships
Goodwill [Line Items]
Gross Assets	38,834	38,834
Accumulated Amortization	(34,470)	(34,295)
Total	4,364	4,539
Non-competition agreements
Goodwill [Line Items]
Gross Assets	472	472
Accumulated Amortization	(279)	(255)
Total	193	217
Unpatented technology
Goodwill [Line Items]
Gross Assets	943	943
Accumulated Amortization	(426)	(393)
Total	517	550
Software
Goodwill [Line Items]
Gross Assets	10,300	10,300
Accumulated Amortization	(10,175)	(10,160)
Total	$ 125	$ 140

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Goodwill & Intangible Assets - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Goodwill and Intangible Assets Disclosure [Abstract]
Amortization of intangible assets	$ 248	$ 248

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Goodwill & Intangible Assets - Expected Annual Amortization Expense for Intangible Assets (Details) $ in Thousands	Mar. 31, 2024 USD ($)
Goodwill and Intangible Assets Disclosure [Abstract]
2024	$ 743
2025	810
2026	525
2027	471
2028	348
2029 and thereafter	2,302
Total	$ 5,199

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Debt - Narrative (Details)		3 Months Ended
	Feb. 05, 2021 USD ($)	Mar. 31, 2024	Apr. 26, 2023 USD ($)	Apr. 25, 2023 USD ($)
The 2021 Credit Agreement
Debt Instrument [Line Items]
Percentage of total depreciation expense	50.00%
Debt instrument, covenant, minimum fixed coverage ratio	1.20
Debt instrument, covenant, maximum leverage ratio	3.50
The 2021 Credit Agreement | Term Benchmark Loans
Debt Instrument [Line Items]
Effective percentage		7.42%
LIBOR rate		5.42%
The 2021 Credit Agreement | ABR Loans
Debt Instrument [Line Items]
Effective percentage		9.50%
The 2021 Credit Agreement | Secured Overnight Financing Rate (SOFR) | Term Benchmark Loans
Debt Instrument [Line Items]
Basis spread on variable rate		2.00%
The 2021 Credit Agreement | Base Rate | ABR Loans
Debt Instrument [Line Items]
Basis spread on variable rate		1.00%
The 2021 Credit Agreement | Minimum | Secured Overnight Financing Rate (SOFR) | Term Benchmark Loans
Debt Instrument [Line Items]
Basis spread on variable rate		2.00%
The 2021 Credit Agreement | Minimum | Base Rate | ABR Loans
Debt Instrument [Line Items]
Basis spread on variable rate		1.00%
Lender prime rate		8.50%
The 2021 Credit Agreement | Maximum | Secured Overnight Financing Rate (SOFR) | Term Benchmark Loans
Debt Instrument [Line Items]
Basis spread on variable rate		3.00%
The 2021 Credit Agreement | Maximum | Base Rate | ABR Loans
Debt Instrument [Line Items]
Basis spread on variable rate		2.00%
The 2021 Credit Agreement | Revolving Facility
Debt Instrument [Line Items]
Line of credit facility	$ 75,000,000
Revolving credit facility	25,000,000		$ 35,000,000	$ 25,000,000
Borrowings under revolving credit facility	30,000,000
The 2021 Credit Agreement | Letter of credit
Debt Instrument [Line Items]
Line of credit facility	7,000,000
The 2015 Credit Agreement | Revolving Facility
Debt Instrument [Line Items]
Repayments	$ 8,200,000

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Debt - Summary of Revolver Based Upon Borrowers' Eligible Accounts Receivable and Inventory (Details) - Revolving Facility - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Debt Instrument [Line Items]
Gross availability	$ 75,000	$ 75,000
Outstanding draws	(30,250)	(29,439)
Letter of credit	(200)	(200)
Availability on Revolving Facility	$ 44,550	$ 45,361

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Debt - Summary of Future Maturities of Loans (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Debt Instrument [Line Items]
2024	$ 0
2025	0
2026	0
2027	0
2028	30,250
Total	30,250
Revolving Facility
Debt Instrument [Line Items]
2024	0
2025	0
2026	0
2027	0
2028	30,250
Total	$ 30,250	$ 29,439

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Debt - Summary of Company's Current and Long-term Debt (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Debt Instrument [Line Items]
Total	$ 30,250
Unamortized value of the debt issuance costs, current portion of long-term debt	0	$ 0
Unamortized value of the debt issuance costs, long-term debt	(319)	(338)
Unamortized value of the debt issuance costs, total	(319)	(338)
Current portion of long-term debt	0	0
Long-term debt	29,931	29,101
Total	29,931	29,101
Revolving Facility
Debt Instrument [Line Items]
Current Portion	0	0
Long-Term Portion	30,250	29,439
Total	$ 30,250	$ 29,439

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Derivative Financial Instruments and Hedging Activities - Narrative (Details) - Interest rate swaps - Derivatives designated as hedges: - Cash flow hedges			3 Months Ended
	May 11, 2023 agreement	Feb. 05, 2021 agreement	Mar. 31, 2024 USD ($)
Derivative [Line Items]
Interest rate swap | agreement	2	2
Term of contract (year)	5 years	5 years
Fixed interest rate	1.74%	0.73%
Net hedge effectiveness | $			$ 0

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Derivative Financial Instruments and Hedging Activities - Fair Value and Notional Amounts of Cash Flow Hedges (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Derivative [Line Items]
Fair Value Derivative Assets	$ 1,716	$ 1,442
Cash flow hedges | Interest rate swaps | Derivatives designated as hedges:
Derivative [Line Items]
Notional	20,000	20,000
Fair Value Derivative Assets	$ 1,716	$ 1,442

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Derivative Financial Instruments and Hedging Activities - Derivative Financial Instruments Designated as Hedging Instruments in AOCI (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Derivatives used in Net Investment Hedge, Net of Tax [Roll Forward]
Beginning balance	$ 52,302	$ 48,003
Ending balance	52,276	48,261
Interest expense	456	484
Interest rate swaps | Cash flow hedges | Derivatives designated as hedges:
Derivatives used in Net Investment Hedge, Net of Tax [Roll Forward]
Reclassified within twelve months	600
Gain/(loss) on cash flow hedges
Derivatives used in Net Investment Hedge, Net of Tax [Roll Forward]
Beginning balance	1,088	1,489
Unrealized gain (loss) recognized in AOCI	456	(92)
Amounts reclassified to interest expense	(182)	(190)
Tax (provision) benefit	(66)	63
Ending balance	$ 1,296	$ 1,270

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Income Taxes - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Income Tax Disclosure [Abstract]
Income tax expense (benefit)	$ (186)	$ (302)
Loss before income taxes	$ (1,298)	$ (626)
Effective income tax rate reconciliation, percent	14.30%	48.20%

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Loss Per Share - Calculation of Basic and Diluted EPS (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Earnings Per Share [Abstract]
Net loss:	$ (1,112)	$ (324)
Weighted average common shares outstanding:
Basic (in shares)	21,225,768	20,853,018
Dilutive effect of common stock equivalents (in shares)	0	0
Diluted (in shares)	21,225,768	20,853,018
Basic (in dollars per share)	$ (0.05)	$ (0.02)
Diluted (in dollars per share)	$ (0.05)	$ (0.02)

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Loss Per Share - Narrative (Details) - USD ($)	Mar. 31, 2024	Jun. 30, 2021
Earnings Per Share [Abstract]
Stock repurchase program, authorized amount		$ 20,000,000
Cumulative shares purchased	$ 6,200,000
Cumulative shares purchased (in shares)	553,149

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Share-Based Compensation - Summary of Restricted Share Activity, Excluding Company's Employee Stock Purchase Plan (Details) - Restricted Stock - USD ($)	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Number of shares
Unvested, number of shares (in shares)	529,862
Granted, number of shares (in shares)	88,499
Vested, number of shares (in shares)	(67,844)
Vested shares forgone to satisfy minimum statutory withholding, number of shares (in shares)	(38,656)
Forfeitures, number of shares (in shares)	(3,500)
Unvested, number of shares (in shares)	508,361
Weighted average grant date fair value
Unvested, weighted average grant date fair value (usd per share)	$ 11.42
Granted, weighted average grant date fair value (usd per share)	9.09	$ 0
Vested, weighted average grant date fair value (usd per share)	17.44
Vested shares forgone to satisfy minimum statutory withholding, weighted average grant date fair value (usd per share)	17.44
Forfeitures, weighted average grant date fair value (usd per share)	13.25
Unvested, weighted average grant date fair value (usd per share)	$ 9.74
Total fair value of shares vested	$ 641,823	$ 273,994
Total fair value of shares forgone to satisfy minimum statutory withholding	$ 365,697	$ 167,251

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Share-Based Compensation - Schedule of Share-based Payment Arrangement, Option, Activity (Details) - USD ($)	3 Months Ended	12 Months Ended
	Mar. 31, 2024	Dec. 31, 2023
2014 Equity Incentive Plan
Number of Authorized Shares
Outstanding, number of authorized shares (in shares)	657,346
Forfeitures and expirations (in shares)	(500)
Outstanding, number of authorized shares (in shares)	656,846	657,346
Exercisable, number of authorized shares (in shares)	656,846
Weighted- Average Exercise Price
Outstanding, weighted average exercise price (usd per share)	$ 6.69
Forfeitures and expirations (usd per share)	18.44
Outstanding, weighted average exercise price (usd per share)	6.68	$ 6.69
Exercisable, weighted average exercise price (usd per share)	$ 6.68
Options, Additional Disclosures
Outstanding, Weighted average remaining contractual term	3 years 10 months 28 days	4 years 1 month 28 days
Exercisable, Weighted average remaining contractual term	3 years 10 months 28 days
Outstanding, Aggregate Intrinsic Value	$ 2,099,944	$ 2,983,514
Exercisable, Aggregate Intrinsic Value	$ 2,099,944
2021 Equity Incentive Plan
Number of Authorized Shares
Outstanding, number of authorized shares (in shares)	1,051,673
Granted (in shares)	152,927
Forfeitures and expirations (in shares)	(31,291)
Outstanding, number of authorized shares (in shares)	1,173,309	1,051,673
Exercisable, number of authorized shares (in shares)	309,597
Weighted- Average Exercise Price
Outstanding, weighted average exercise price (usd per share)	$ 11.05
Granted (usd per share)	8.97
Forfeitures and expirations (usd per share)	9.73
Outstanding, weighted average exercise price (usd per share)	10.81	$ 11.05
Exercisable, weighted average exercise price (usd per share)	$ 14.31
Options, Additional Disclosures
Outstanding, Weighted average remaining contractual term	8 years 8 months 15 days	8 years 9 months 14 days
Exercisable, Weighted average remaining contractual term	7 years 7 months 6 days
Outstanding, Aggregate Intrinsic Value	$ 0	$ 1,207,118
Exercisable, Aggregate Intrinsic Value	$ 0

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Share-Based Compensation - Schedule of Share-based Compensation Expense Based on Fair Value of Options (Details) - Stock Options	3 Months Ended
	Mar. 31, 2024 USD ($) $ / shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected volatility rate, minimum	50.00%
Expected volatility rate, maximum	51.00%
Risk free interest rate, minimum	4.25%
Risk free interest rate, maximum	4.28%
Expected lives at date of grant (in years)	4 years 21 days
Weighted average fair value of options granted (usd per share) | $ / shares	$ 3.97
Total intrinsic value of options exercised | $	$ 0

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Leases - Narrative (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Lessee, Lease, Description [Line Items]
Operating lease, term of contract	7 years
Operating lease liabilities, net of current portion	$ 5,331	$ 5,799
Minimum | Office Leases With Renewal Options Not Reasonably Certain to Exercise
Lessee, Lease, Description [Line Items]
Lessee, operating lease, renewal term (year)	1 year
Maximum | Office Leases With Renewal Options Not Reasonably Certain to Exercise
Lessee, Lease, Description [Line Items]
Lessee, operating lease, renewal term (year)	5 years

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Leases - Lease Cost (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Leases [Abstract]
Operating lease cost	$ 473	$ 352
Variable lease cost	75	76
Total lease cost	548	428
Operating cash flow from operating leases	530	449
Operating leases	0	381
Increases to right of use assets resulting from lease modifications, operating lease	$ 0	$ 160
Weighted average remaining lease term:	6 years	6 years 2 months 12 days
Weighted average discount rate:	7.80%	7.00%

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Leases - Maturities of Lease Liabilities (Details) $ in Thousands	Mar. 31, 2024 USD ($)
Leases [Abstract]
2024	$ 1,309
2025	1,837
2026	1,654
2027	1,478
2028	1,429
2029 and thereafter	2,424
Total undiscounted lease payments	10,131
Less: Imputed interest	(3,266)
Total lease liabilities	$ 6,865

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Leases - Lease Revenue (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Leases [Abstract]
Net operating lease revenue	$ 6,111	$ 5,910
Sales-type lease revenue	257	494
Total lease revenue	$ 6,368	$ 6,404

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Leases - Net Investment in Sales-Type Leases (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Leases [Abstract]
Lease receivable	$ 2,531	$ 2,583
Net investment in leases	$ 2,531	$ 2,583

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Leases - Net Investment in Sales-Type Leases in Balance Sheet (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023	Mar. 31, 2023
Sales-Type Lease, Net Investment In Lease [Line Items]
Total assets	$ 104,850	$ 102,915	$ 102,261
Sales-Type Lease, Net Investment
Sales-Type Lease, Net Investment In Lease [Line Items]
Accounts receivable, net	1,061	1,067
Other assets	1,470	1,516
Total assets	$ 2,531	$ 2,583

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Leases - Maturities of Sale-Type Leases (Details) $ in Thousands	Mar. 31, 2024 USD ($)
Leases [Abstract]
2024	$ 985
2025	1,292
2026	614
2027	12
2028	0
Thereafter	0
Total undiscounted lease payments	2,903
Less: Imputed interest	(372)
Total lease receivables	$ 2,531

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Business Segment Information - Segment Reporting Information, by Segment (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Segment Reporting Information [Line Items]
Net revenues - external	$ 31,995	$ 30,370
Net revenues - internal	0	0
Total net revenues	31,995	30,370
Gross profit	16,474	14,950
Selling, general and administrative expenses	17,319	15,057
Interest expense	(456)	(484)
Other income (expense)	3	(35)
Loss before income taxes	(1,298)	(626)
Total assets	104,850	102,261	$ 102,915
Purchases of medical equipment	1,493	3,968
Depreciation and amortization of intangible assets	2,900	3,203
Corporate and Eliminations
Segment Reporting Information [Line Items]
Net revenues - external	0	0
Net revenues - internal	(1,713)	(1,630)
Total net revenues	(1,713)	(1,630)
Gross profit	0	0
Total assets	2,000	2,000
Purchases of medical equipment	0	0
Depreciation and amortization of intangible assets	0	0
Patient Services | Operating Segments
Segment Reporting Information [Line Items]
Net revenues - external	18,591	18,774
Net revenues - internal	0	0
Total net revenues	18,591	18,774
Gross profit	12,274	11,541
Total assets	57,996	62,769
Purchases of medical equipment	350	2,673
Depreciation and amortization of intangible assets	1,856	2,178
Device Solutions | Operating Segments
Segment Reporting Information [Line Items]
Net revenues - external	13,404	11,596
Net revenues - internal	1,713	1,630
Total net revenues	15,117	13,226
Gross profit	4,200	3,409
Total assets	44,854	37,492
Purchases of medical equipment	1,143	1,295
Depreciation and amortization of intangible assets	$ 1,044	$ 1,025