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 September 30, 2022

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	¨	Non-accelerated filer	x	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 November 3, 2022, 20,656,374 shares of the registrant’s common stock, par value $0.0001 per share, were outstanding.

1

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 September 30, 2022 and December 31, 2021	3
	-Unaudited Condensed Consolidated Statements of Operations and Comprehensive Income for the three and nine months ended September 30, 2022 and 2021	4
	-Unaudited Condensed Consolidated Statements of Stockholders’ Equity for the three and nine months ended September 30, 2022 and 2021	5
	-Unaudited Condensed Consolidated Statements of Cash Flows for the nine months ended September 30, 2022 and 2021	6
	-Notes to the Unaudited Condensed Consolidated Financial Statements	7
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	22
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	33
Item 4.	Controls and Procedures	34
PART II -	OTHER INFORMATION
Item 1.	Legal Proceedings	34
Item 1A.	Risk Factors	34
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	35
Item 3.	Defaults Upon Senior Securities	35
Item 4.	Mine Safety Disclosures	35
Item 5.	Other Information	35
Item 6.	Exhibits	36
	Signatures	37

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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)	September 30, 2022		December 31, 2021
ASSETS
Current assets:
Cash and cash equivalents	$	363	$	186
Accounts receivable, net	16,112		15,405
Inventories	4,861		3,939
Other current assets	2,311		2,535
Total current assets	23,647		22,065
Medical equipment for sale or rental	2,843		1,742
Medical equipment in rental service, net of accumulated depreciation	39,202		39,871
Property & equipment, net of accumulated depreciation	4,211		4,523
Goodwill	3,710		3,710
Intangible assets, net	8,805		10,930
Operating lease right of use assets	4,441		4,241
Deferred income taxes	9,941		10,033
Other assets	2,181		471
Total assets	$	98,981	$	97,586
LIABILITIES AND STOCKHOLDERS’ EQUITY
Current liabilities:
Accounts payable	$	6,648	$	7,862
Current portion of long-term debt	—		349
Other current liabilities	6,086		4,685
Total current liabilities	12,734		12,896
Long-term debt, net of current portion	34,461		32,748
Operating lease liabilities, net of current portion	3,979		3,670
Total liabilities	51,174		49,314
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; 20,670,049 shares issued and outstanding as of September 30, 2022 and 20,699,546 shares issued and outstanding as of December 31, 2021	2		2
Additional paid-in capital	105,557		101,905
Accumulated other comprehensive income	1,599		268
Retained deficit	(59,351)		(53,903)
Total stockholders’ equity	47,807		48,272
Total liabilities and stockholders’ equity	$	98,981	$	97,586

See accompanying notes to unaudited condensed consolidated financial statements.

3

INFUSYSTEM HOLDINGS, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE (LOSS) INCOME

(UNAUDITED)

(in thousands, except share and per share data)	Three Months Ended September 30,				Nine Months Ended September 30,
	2022		2021		2022		2021
Net revenues	$	27,279	$	26,566	$	81,084	$	75,863
Cost of revenues	11,060		11,308		34,597		30,979
Gross profit	16,219		15,258		46,487		44,884
Selling, general and administrative expenses:
Provision for doubtful accounts	(90)		10		(84)		(99)
Amortization of intangibles	704		1,125		2,125		3,264
Selling and marketing	2,894		2,908		9,296		7,964
General and administrative	11,768		11,566		34,525		32,537
Total selling, general and administrative	15,276		15,609		45,862		43,666
Operating income (loss)	943		(351)		625		1,218
Other expense:
Interest expense	(385)		(270)		(976)		(909)
Other expense	(11)		(44)		(69)		(150)
Income (Loss) before income taxes	547		(665)		(420)		159
(Provision for) benefit from income taxes	(104)		217		331		874
Net income (loss)	$	443	$	(448)	$	(89)	$	1,033
Net income (loss) per share:
Basic	$	0.02	$	(0.02)	$	—	$	0.05
Diluted	$	0.02	$	(0.02)	$	—	$	0.05
Weighted average shares outstanding:
Basic	20,683,366		20,577,886		20,625,826		20,468,842
Diluted	21,452,483		20,577,886		20,625,826		21,995,216
Comprehensive income:
Net income (loss)	$	443	$	(448)	$	(89)	$	1,033
Other comprehensive income:
Unrealized gain on hedges	605		41		1,754		93
Provision for income tax on unrealized hedge gain	(146)		(10)		(423)		(23)
Net comprehensive income (loss)	$	902	$	(417)	$	1,242	$	1,103

See accompanying notes to unaudited condensed consolidated financial statements.

4

INFUSYSTEM HOLDINGS, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF

STOCKHOLDERS’ EQUITY

(UNAUDITED)

	Common Stock			Additional Paid in Capital		Retained Deficit		Accumulated Other Comprehensive Income		Treasury Stock			Total Stockholders’ Equity
(in thousands)	Shares	Par Value Amount								Shares	Par Value Amount
Balances at June 30, 2021	24,084	$	2	$	87,213	$	(42,554)	$	39	(3,518)	$	—	$	44,700
Stock-based shares issued upon vesting - gross	25	—		38		—		—		—	—		38
Stock-based compensation expense	—	—		1,955		—		—		—	—		1,955
Employee stock purchase plan	16	—		179		—		—		—	—		179
Other comprehensive income	—	—		—		—		31		—	—		31
Net loss	—	—		—		(448)		—		—	—		(448)
Balances at September 30, 2021	24,125	$	2	$	89,385	$	(43,002)	$	70	(3,518)	$	—	$	46,455
Balances at June 30, 2022	20,695	$	2	$	104,146	$	(58,791)	$	1,140	—	$	—	$	46,497
Stock-based shares issued upon vesting - gross	86	—		212		—		—		—	—		212
Stock-based compensation expense	—	—		1,066		—		—		—	—		1,066
Employee stock purchase plan	33	—		192		—		—		—	—		192
Common stock repurchased to satisfy minimum statutory withholding on stock-based compensation	(8)	—		(59)		—		—		—	—		(59)
Common stock repurchased as part of share repurchase program	(136)	—		—		(1,003)		—		—	—		(1,003)
Other comprehensive income	—	—		—		—		459		—	—		459
Net income	—	—		—		443		—		—	—		443
Balances at September 30, 2022	20,670	$	2	$	105,557	$	(59,351)	$	1,599	—	$	—	$	47,807
Balances at December 31, 2020	23,816	$	2	$	84,785	$	(44,035)	$	—	(3,518)	$	—	$	40,752
Stock-based shares issued upon vesting - gross	334	—		431		—		—		—	—		431
Stock-based compensation expense	—	—		4,962		—		—		—	—		4,962
Employee stock purchase plan	32	—		348		—		—		—	—		348
Common stock repurchased to satisfy minimum statutory withholding on stock-based compensation	(57)	—		(1,141)		—		—		—	—		(1,141)
Other comprehensive income	—	—		—		—		70		—	—		70
Net income	—	—		—		1,033		—		—	—		1,033
Balances at September 30, 2021	24,125	$	2	$	89,385	$	(43,002)	$	70	(3,518)	$	—	$	46,455
Balances at December 31, 2021	20,700	$	2	$	101,905	$	(53,903)	$	268	—	$	—	$	48,272
Stock-based shares issued upon vesting - gross	474	—		685		—		—		—	—		685
Stock-based compensation expense	—	—		3,236		—		—		—	—		3,236
Employee stock purchase plan	61	—		428		—		—		—	—		428
Common stock repurchased to satisfy minimum statutory withholding on stock-based compensation	(80)	—		(697)		—		—		—	—		(697)
Common stock repurchased as part of share repurchase program	(485)	—		—		(5,359)		—		—	—		(5,359)
Other comprehensive income	—	—		—		—		1,331		—	—		1,331
Net loss	—	—		—		(89)		—		—	—		(89)
Balances at September 30, 2022	20,670	$	2	$	105,557	$	(59,351)	$	1,599	—	$	—	$	47,807

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)

	Nine Months Ended September 30,
(in thousands)	2022		2021
OPERATING ACTIVITIES
Net (loss) income	$	(89)	$	1,033
Adjustments to reconcile net (loss) income to net cash provided by operating activities:
Provision for doubtful accounts	(84)		(99)
Depreciation	8,131		7,705
Loss on disposal of and reserve adjustments for medical equipment	1,450		848
Gain on sale of medical equipment	(1,348)		(1,588)
Amortization of intangible assets	2,125		3,264
Amortization of deferred debt issuance costs	55		132
Stock-based compensation	3,236		4,962
Deferred income taxes	(331)		(875)
Changes in assets - (increase)/decrease:
Accounts receivable	(607)		217
Inventories	(922)		(630)
Other current assets	224		251
Other assets	(89)		(102)
Changes in liabilities - increase/(decrease):
Accounts payable and other liabilities	1,200		(513)
NET CASH PROVIDED BY OPERATING ACTIVITIES	12,951		14,605
INVESTING ACTIVITIES
Acquisition of business	—		(7,650)
Purchase of medical equipment	(10,452)		(9,645)
Purchase of property and equipment	(571)		(607)
Proceeds from sale of medical equipment, property and equipment	2,597		2,214
NET CASH USED IN INVESTING ACTIVITIES	(8,426)		(15,688)
FINANCING ACTIVITIES
Principal payments on long-term debt	(31,089)		(69,306)
Cash proceeds from long-term debt	32,398		61,654
Debt issuance costs	—		(386)
Cash payment of contingent consideration	(750)		—
Common stock repurchased to satisfy statutory withholding on employee stock-based compensation plans	(698)		(1,141)
Common stock repurchased as part of share repurchase program	(5,359)		—
Cash proceeds from stock plans	1,150		779
NET CASH USED IN FINANCING ACTIVITIES	(4,348)		(8,400)
Net change in cash and cash equivalents	177		(9,483)
Cash and cash equivalents, beginning of period	186		9,648
Cash and cash equivalents, end of period	$	363	$	165

See accompanying notes to unaudited condensed consolidated financial statements.

6

INFUSYSTEM HOLDINGS, INC. AND SUBSIDIARIES

NOTES TO THE UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

1.Basis of Presentation, Nature of Operations and Summary of Significant Accounting Policies

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 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, 2021 as filed with the SEC on March 15, 2022.

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 June 2016, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update No. 2016-13, “Financial Instruments (Topic 326) Credit Losses”. Topic 326 changes the impairment model for most financial assets and certain other instruments. Under the new standard, entities holding financial assets and net investment in leases that are not accounted for at fair value through net income are to be presented at the net amount expected to be collected. An allowance for credit losses will be a valuation account that will be deducted from the amortized cost basis of the financial asset to present the net carrying value at the amount expected to be collected on the financial asset. Topic 326 was originally effective as of January 1, 2020, although in November 2019, the FASB delayed the effective date until fiscal years beginning after December 15, 2022 for SEC filers eligible as of the FASB's deferral date to be smaller reporting companies under the SEC’s definition. The Company qualified as a smaller reporting company in November 2019 when the FASB delayed the effective date of Topic 326. Early adoption is permitted. The Company is currently evaluating the impact of Topic 326 on its consolidated balance sheets, statements of operations, statements of cash flows and related disclosures.

3.Business Combinations

Acquisitions Accounted for Using the Purchase Method

On January 31, 2021, the Company acquired the business and the majority of the assets of FilAMed, a privately-held biomedical services company based in Bakersfield, California. In becoming part of the Company's Durable Medical Equipment Services ("DME Services") segment, this acquisition supplements the Company’s existing biomedical recertification, maintenance and repair services for acute care facilities and other alternate site settings including home care and home infusion providers, skilled nursing facilities, pain centers and others.

On April 18, 2021, the Company acquired the business and substantially all of the assets of OB Healthcare Corporation (“OB Healthcare”), a privately-held biomedical services company based in Mesquite, Texas. OB Healthcare specializes in on-site repair, preventative maintenance, and device physical inventory management to hospitals and healthcare systems nationwide. The acquisition further develops and expands InfuSystem’s DME Services segment and complements the Company’s purchase of FilAMed.

7

The results of operations for FilAMed and OB Healthcare are included in the Company’s consolidated statements of operations from the respective closing dates.

Purchase Price Allocation

Pursuant to FASB Accounting Standards Codification (“ASC”) Topic 805, “Business Combinations,” the purchase price for each of the acquisitions was allocated to the assets acquired and liabilities assumed based upon their estimated fair values as of the respective acquisition dates. The purchase price allocations were primarily based upon a valuation using management’s estimates and assumptions. The purchase price allocation was completed for FilAMed and OB Healthcare as of December 31, 2021. The following table summarizes the consideration paid and the allocation of the purchase price to the fair values of the assets acquired and liabilities assumed as of the respective acquisition dates for both FilAMed and OB Healthcare (in thousands):

	FilAMed		OB Healthcare		Total Consideration
Cash	$	1,400	$	6,250	$	7,650
Working capital, paid in cash	—		325		325
Contingent consideration, paid in cash	—		750		750
Total - consideration	$	1,400	$	7,325	$	8,725

	FilAMed		OB Healthcare		Total Acquisition Date Fair Value
Accounts receivable	$	—	$	725	$	725
Inventories	74		—		74
Medical equipment held for sale or rental	40		—		40
Property and equipment	102		59		161
Intangible assets	1,015		3,000		4,015
Goodwill	169		3,541		3,710
Operating lease right of use assets	281		7		288
Operating lease liabilities	(281)		(7)		(288)
Total - purchase price	$	1,400	$	7,325	$	8,725

The amount of acquisition costs for both transactions was $0.2 million for the nine months ended September 30, 2021 and was included in general and administrative expenses.

The Company fully paid all consideration for FilAMed as of December 31, 2021. On the OB Healthcare acquisition date, the Company made an initial cash payment of $6.1 million with subsequent cash payments of $0.4 million during the year ended December 31, 2021 and had an additional estimated amount due to the seller for contingent consideration of $0.8 million, which was recorded in the balance sheet under the heading for other current liabilities. The contingent consideration arrangement, as amended, required the Company to pay OB Healthcare $0.8 million if certain written contracts were executed. As of September 30, 2022, the requirement under the contingent consideration arrangement had been satisfied and the Company had made the required payment.

8

The following table shows the breakdown of the identified intangible assets acquired into major intangible asset classes for both acquisitions:

	Acquisition Date Fair Value (Thousands)		Weighted-Average Amortization Period (Years)
Customer relationships	$	2,300	15
Unpatented technology	943		7
Non-competition agreements	472		5
Internal-use software	300		5
Total intangible assets (a)	$	4,015	11.2
(a) There was no residual value, renewal terms or extensions associated with any intangible assets acquired.

The goodwill acquired consists of expected synergies from combining operations of FilAMed and OB Healthcare with the DME Services segment as well as their respective assembled workforce who have specialized knowledge and experience. All of the goodwill is deductible for tax purposes.

Unaudited Pro Forma Financial Information

The unaudited pro forma financial information in the table below summarizes the combined results of operations of the Company, FilAMed and OB Healthcare as though the companies’ businesses had been combined as of January 1, 2021. The pro forma financial information for the three and nine months ended September 30, 2021 has been adjusted by $0.1 million and $0.2 million, respectively, for the tax effected amount of acquisition costs and non-recurring expenses directly attributable to the FilAMed and OB Healthcare acquisitions. The pro forma financial information is presented for informational purposes only and is not indicative of the results of operations that would have been achieved if the acquisitions had taken place at the beginning of each period presented nor is it indicative of future results. The following pro forma financial information presented also includes the pro forma depreciation and amortization charges from acquired tangible and intangible assets for the three and nine months ended September 30, 2021 (in thousands):

	Three Months Ended September 30,		Nine Months Ended September 30,
	2021		2021
Revenue	$	26,566	$	76,633
Net (loss) income	$	(373)	$	1,268

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4.Revenue Recognition

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

	Three Months Ended September 30,
	2022				2021
	Total Net Revenues		Percentage of Total Net Revenues		Total Net Revenues		Percentage of Total Net Revenues
Third-Party Payer Rentals	$	14,161	51.9	%	$	13,512	50.9	%
Direct Payer Rentals	7,801		28.6	%	7,136		26.9	%
Product Sales	3,562		13.1	%	4,399		16.5	%
Services	1,755		6.4	%	1,519		5.7	%
Total	$	27,279	100.0	%	$	26,566	100.0	%

	Nine Months Ended September 30,
	2022				2021
	Total Net Revenues		Percentage of Total Net Revenues		Total Net Revenues		Percentage of Total Net Revenues
Third-Party Payer Rentals	$	41,425	51.1	%	$	39,436	52.0	%
Direct Payer Rentals	23,745		29.3	%	21,787		28.7	%
Product Sales	10,968		13.5	%	11,332		14.9	%
Services	4,946		6.1	%	3,308		4.4	%
Total	$	81,084	100.0	%	$	75,863	100.0	%

Third-Party Payer Rentals are entirely attributed to revenues of the Integrated Therapy Services (“ITS”) segment. Services revenues are entirely attributed to the DME Services segment. For the three months ended September 30, 2022, $3.2 million and $4.6 million of Direct Payer Rentals were attributed to the ITS and DME Services segments, respectively. For the three months ended September 30, 2021, $3.1 million and $4.0 million of Direct Payer Rentals were attributed to the ITS and DME Services segments, respectively. For the three months ended September 30, 2022, less than $0.1 million and $3.6 million of Product Sales were attributed to the ITS and DME Services segments, respectively. For the three months ended September 30, 2021, all Product Sales were entirely attributed to the DME Services segment.

For the nine months ended September 30, 2022, $9.7 million and $14.0 million of Direct Payer Rentals were attributed to the ITS and DME Services segments, respectively. For the nine months ended September 30, 2021, $9.4 million and $12.4 million of Direct Payer Rentals were attributed to the ITS and DME Services segments, respectively. For the nine months ended September 30, 2022, $0.1 million and $10.9 million of Product Sales were attributed to the ITS and DME Services segments, respectively. For the nine months ended September 30, 2021, all Product Sales were entirely attributed to the DME Services segment.

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5.Medical Equipment

Medical equipment consisted of the following (in thousands):

	September 30, 2022		December 31, 2021
Medical equipment for sale or rental	$	2,865	$	1,788
Medical equipment for sale or rental - pump reserve	(22)		(46)
Medical equipment for sale or rental - net	2,843		1,742
Medical equipment in rental service	97,021		91,891
Medical equipment in rental service - pump reserve	(2,074)		(1,074)
Accumulated depreciation	(55,745)		(50,946)
Medical equipment in rental service - net	39,202		39,871
Total	$	42,045	$	41,613

Depreciation expense for medical equipment for the three and nine months ended September 30, 2022 was $2.4 million and $7.3 million, respectively, compared to $2.4 million and $7.0 million for the same prior year periods, 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. During the current period, the Company changed its estimate for missing pumps by shortening the time estimate of when a pump is considered missing. As a result of this change in estimate, the Company increased the pump reserve as of September 30, 2022 and increased its cost of sales for the three and nine months ended September 30, 2022 by $0.1 million and $0.6 million, respectively.

6.Property and Equipment

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

	September 30, 2022						December 31, 2021
	Gross Assets		Accumulated Depreciation		Total		Gross Assets		Accumulated Depreciation		Total
Furniture, fixtures, and equipment	$	5,306	$	(3,067)	$	2,239	$	4,812	$	(2,528)	$	2,284
Automobiles	110		(105)		5		110		(103)		7
Leasehold improvements	3,448		(1,481)		1,967		3,444		(1,212)		2,232
Total	$	8,864	$	(4,653)	$	4,211	$	8,366	$	(3,843)	$	4,523

Depreciation expense for property and equipment for the three and nine months ended September 30, 2022 was $0.3 million and $0.8 million, respectively, compared to $0.2 million and $0.7 million for the same prior year periods, respectively. This expense was recorded in “general and administrative expenses” for each period.

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7.Goodwill & Intangible Assets

The changes in the carrying value of goodwill by segment for the nine months ended September 30, 2022 are as follows (in thousands):

	DME Services (a)
Balance as of December 31, 2021	$	3,710
Goodwill acquired	—
Balance as of September 30, 2022	$	3,710
(a) The ITS segment has no recorded goodwill.

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

	September 30, 2022						December 31, 2021
	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		(33,297)		5,537		38,834		(31,401)		7,433
Non-competition agreements	472		(138)		334		472		(67)		405
Unpatented technology	943		(224)		719		943		(123)		820
Software	11,530		(11,315)		215		11,530		(11,258)		272
Total nonamortizable and amortizable intangible assets	$	53,802	$	(44,997)	$	8,805	$	53,802	$	(42,872)	$	10,930

Amortization expense for the three and nine months ended September 30, 2022 was $0.7 million and $2.1 million, respectively, compared to $1.1 million and $3.3 million for the same prior year periods, respectively. 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 September 30, 2022 is as follows (in thousands):

	2022		2023		2024		2025		2026		2027 and thereafter		Total
Amortization expense	$	369	$	990	$	990	$	810	$	524	$	3,122	$	6,805

8.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 the Company, InfuSystem Holdings USA, Inc. (“Holdings”), InfuSystem,

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Inc. (“ISI”), First Biomedical, Inc. (“First Biomedical”), and IFC LLC (“IFC” and, collectively with the Company, Holdings, ISI and First Biomedical, 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 February 5, 2021, in connection with the execution and closing of the 2021 Credit Agreement, the Company, along with its wholly owned subsidiaries as borrowers, terminated the 2015 Credit Agreement. All outstanding loans under the 2015 Credit Agreement were repaid and all liens under the 2015 Credit Agreement were released, except that a letter of credit originally issued under the 2015 Credit Agreement in the amount of approximately $0.8 million was transferred to the 2021 Credit Agreement.

The 2021 Credit Agreement was accounted for as a debt modification. As of September 30, 2022, the Company was in compliance with all debt-related covenants under the 2021 Credit Agreement.

On April 15, 2019, the Company sold for $2.0 million and immediately leased back certain medical equipment in rental service to a third party specializing in such transactions. The leaseback term is 36 months. Because the arrangement contains a purchase option that the Company is reasonably certain to exercise, this transaction did not qualify for the sale-leaseback accounting under ASC 842. The medical equipment remains recorded on the accompanying condensed consolidated balance sheet and the proceeds received were classified as an other financing liability. As of September 30, 2022, all amounts owed under this arrangement had been paid.

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As referenced above, the Company executed and closed the 2021 Credit Agreement during the first quarter of 2021, and in connection with entering into that agreement, terminated the 2015 Credit Agreement. The following table illustrates the net availability under the Revolving Facility as of the applicable balance sheet date (in thousands):

	September 30, 2022		December 31, 2021
Revolving Facility:
Gross availability	$	75,000	$	75,000
Outstanding draws	(34,706)		(32,974)
Letter of credit	(600)		(600)
Availability on Revolving Facility	$	39,694	$	41,426

The Company had future maturities of its long-term debt as of September 30, 2022 as follows (in thousands):

	2022		2023		2024		2025		2026 and thereafter		Total
Revolving Facility	$	—	$	—	$	—	$	—	$	34,706	$	34,706
Total	$	—	$	—	$	—	$	—	$	34,706	$	34,706

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

	September 30, 2022						December 31, 2021
	Current Portion		Long-Term Portion		Total		Current Portion		Long-Term Portion		Total
Revolving Facility	$	—	$	34,706	$	34,706	$	—	$	32,974	$	32,974
Other financing	—		—		—		423		—		423
	—		34,706		34,706		423		32,974		33,397
Unamortized value of debt issuance costs	—		(245)		(245)		(74)		(226)		(300)
Total	$	—	$	34,461	$	34,461	$	349	$	32,748	$	33,097

As of September 30, 2022, amounts outstanding under the Revolving Facility provided under the 2021 Credit Agreement bear interest at a variable rate equal to, at the Company’s election, a LIBO Rate for Eurodollar loans or an Alternative Base Rate for ABR loans, as defined by the 2021 Credit Agreement, plus a spread that will vary depending upon the Company’s leverage ratio. The spread ranges from 2.00% to 3.00% for Eurodollar Loans and 1.00% to 2.00% for base rate loans. The weighted-average Eurodollar loan rate at September 30, 2022 was 5.07% (LIBO of 2.82% plus 2.25%). The actual ABR loan rate at September 30, 2022 was 7.50% (lender’s prime rate of 6.25% plus 1.25%).

9.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 have a constant notional amount over a five-year term that ends on February 5, 2026. The agreements both pay the Company 30-day LIBOR on the

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notional amount and the Company pays a fixed rate of interest equal to 0.73%. These derivative instruments are considered cash flow hedges. The Company does not have any other derivative financial instruments.

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):

	September 30, 2022
	Balance Sheet Location	Notional		Fair Value Derivative Assets
Derivatives designated as hedges:
Cash flow hedges
Interest rate swaps	Other assets	$	20,000	$	2,109

	December 31, 2021
	Balance Sheet Location	Notional		Fair Value Derivative Assets
Derivatives designated as hedges:
Cash flow hedges
Interest rate swaps	Other assets	$	20,000	$	355

The tables below present the effect of our derivative financial instruments designated as hedging instruments in AOCI (in thousands):

	Three Months Ended September 30,
	2022		2021
Gain on cash flow hedges - interest rate swaps
Beginning balance	$	1,140	$	39
Unrealized gain/(loss) recognized in AOCI	679		9
Amounts reclassified to interest expense (a)	(74)		32
Tax provision	(146)		(10)
Ending balance	$	1,599	$	70
(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 income for the three months ended September 30, 2022 and 2021 was $0.4 million and $0.3 million, respectively.

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	Nine Months Ended September 30,
	2022		2021
Gain on cash flow hedges - interest rate swaps
Beginning balance	$	268	$	—
Unrealized gain recognized in AOCI	1,802		20
Amounts reclassified to interest expense (a) (b)	(48)		73
Tax provision	(423)		(23)
Ending balance	$	1,599	$	70
(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 income for the nine months ended September 30, 2022 and 2021 was $1.0 million and $0.9 million, respectively.
(b) As of September 30, 2022, $0.7 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 or nine months ended September 30, 2022.

10.Income Taxes

During the three and nine months ended September 30, 2022, the Company recorded a provision for income taxes of $0.1 million and a benefit from income taxes of $0.3 million, respectively. The income tax benefit for the nine months ended September 30, 2022, relates principally to the Company's pre-tax losses during the period and also includes a benefit from excess tax benefits on exercises of stock options and vesting of restricted stock during the period. For the three and nine months ended September 30, 2021, the Company recorded a benefit from income taxes of $0.2 million and $0.9 million, respectively.

On March 27, 2020, the Coronavirus Aid, Relief, and Economic Security (“CARES”) Act was enacted in response to the COVID-19 pandemic. The CARES Act among other things, allows employers to defer the deposit and payment of the employer's share of Social Security taxes. Under the CARES Act, the Company deferred paying $0.7 million of applicable gross payroll taxes as of December 31, 2020, which was included in other liabilities. The $0.7 million balance of the deferred Social Security taxes was expected to be paid in two equal annual installments during the years ending December 31, 2021 and 2022, respectively. In December 2021, the Company made the first of these two equal annual installment payments. As of September 30, 2022, the remaining balance of approximately $0.3 million is included in other liabilities.

11.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.

12.Earnings (Loss) Per Share

Basic income (loss) per share is computed by dividing net income (loss) by the weighted average number of common shares outstanding during the period. Diluted income (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 income (loss) per share computations:

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	Three Months Ended September 30,				Nine Months Ended September 30,
Numerator (in thousands):	2022		2021		2022		2021
Net income (loss) income:	$	443	$	(448)	$	(89)	$	1,033
Denominator:
Weighted average common shares outstanding:
Basic	20,683,366		20,577,886		20,625,826		20,468,842
Dilutive effect of common stock equivalents	769,117		—		—		1,526,374
Diluted	21,452,483		20,577,886		20,625,826		21,995,216
Net income (loss) income per share:
Basic	$	0.02	$	(0.02)	$	—	$	0.05
Diluted	$	0.02	$	(0.02)	$	—	$	0.05

For the three months ended September 30, 2022, there were 1,143,001 outstanding options and unvested restricted stock units with an exercise price above the current market value of the Company's common stock not included in the calculation because they would have an anti-dilutive effect. For the nine months ended September 30, 2022, all outstanding options and unvested restricted stock units were anti-dilutive due to the Company's net loss for the period and therefore are not included in the calculation. For the three months ended September 30, 2021, all outstanding options and unvested restricted stock units were anti-dilutive due to the Company's net loss for the period and therefore are not included in the calculation. For the nine months ended September 30, 2021, 0.3 million of outstanding options and unvested restricted stock units with an exercise price above the current market value of the Company’s common stock were not included in the calculation because they would have an anti-dilutive effect.

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. 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 September 30, 2022, the Company had repurchased and retired approximately $5.9 million, or 517,672 shares, of the Company's outstanding common stock under the Share Repurchase Program.

13.Leases

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 ten 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 and nine months ended September 30, 2022 and 2021 are as follows (in thousands):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2022		2021		2022		2021
Operating lease cost	$	342	$	302	$	1,006	$	998
Variable lease cost	77		65		231		180
Total lease cost	$	419	$	367	$	1,237	$	1,178

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

	Nine Months Ended September 30,
	2022		2021
Cash paid for amounts included in the measurement of lease liabilities and right of use assets:
Operating cash flow from operating leases	$	946	$	993
Right of use assets obtained in exchange for lease obligations:
Operating leases	$	18	$	288
Increases to right of use assets resulting from lease modifications:
Operating leases	$	1,050	$	—

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

	As of September 30,
	2022	2021
	Years	Years
Weighted average remaining lease term:	6.9	6.3
	Rate	Rate
Weighted average discount rate:	7.1%	7.7%

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Future maturities of lease liabilities as of September 30, 2022 are as follows (in thousands):

	Operating Leases (a)
2022	$	303
2023	1,159
2024	1,064
2025	1,033
2026	998
2027 and thereafter	2,841
Total undiscounted lease payments	7,398
Less: Imputed interest	(2,451)
Total lease liabilities	$	4,947
(a) Excludes $1.8 million of legally binding minimum lease payments for an office lease signed but not yet commenced. This lease has an expected term of 7 years and is expected to commence in 2023.

14.Business Segment Information

The Company’s reportable segments are organized based on service platforms, with the ITS segment reflecting higher margin rental revenues that generally include payments made by third-party and direct payers and the DME Services 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 September 30, 2022 and 2021:

2022
(in thousands)	ITS		DME Services		Corporate/ Eliminations		Total
Net revenues - external	$	17,375	$	9,904	$	—	$	27,279
Net revenues - internal	—		1,610		(1,610)		—
Total net revenues	17,375		11,514		(1,610)		27,279
Gross profit	11,400		4,819		—		16,219
Selling, general and administrative expenses					15,276		15,276
Interest expense					(385)		(385)
Other expense					(11)		(11)
Provision for income taxes					(104)		(104)
Net income							$	443
Total assets	$	61,735	$	35,246	$	2,000	$	98,981
Purchases of medical equipment	$	2,088	$	1,695	$	—	$	3,783
Depreciation and amortization of intangible assets	$	2,425	$	1,015	$	—	$	3,440

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2021
(in thousands)	ITS		DME Services		Corporate/Eliminations		Total
Net revenues - external	$	16,581	$	9,985	$	—	$	26,566
Net revenues - internal	—		1,440		(1,440)		—
Total net revenues	16,581		11,425		(1,440)		26,566
Gross profit	10,574		4,684		—		15,258
Selling, general and administrative expenses					15,609		15,609
Interest expense					(270)		(270)
Other expense					(44)		(44)
Benefit from income taxes					217		217
Net loss							$	(448)
Total assets	$	59,312	$	33,474	$	2,000	$	94,786
Purchases of medical equipment	$	4,058	$	644	$	—	$	4,702
Depreciation and amortization of intangible assets	$	2,785	$	955	$	—	$	3,740

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The financial information summarized below is presented by reportable segment for the nine months ended September 30, 2022 and 2021:

2022
(in thousands)	ITS		DME Services		Corporate/ Eliminations		Total
Net revenues - external	$	51,260	$	29,824	$	—	$	81,084
Net revenues - internal	—		4,860		(4,860)		—
Total net revenues	51,260		34,684		(4,860)		81,084
Gross profit	32,251		14,236		—		46,487
Selling, general and administrative expenses					45,862		45,862
Interest expense					(976)		(976)
Other expense					(69)		(69)
Benefit from income taxes					331		331
Net loss							$	(89)
Total assets	$	61,735	$	35,246	$	2,000	$	98,981
Purchases of medical equipment	$	6,924	$	3,528	$	—	$	10,452
Depreciation and amortization of intangible assets	$	7,194	$	3,062	$	—	$	10,256

2021
(in thousands)	ITS		DME Services		Corporate/ Eliminations		Total
Net revenues - external	$	48,826	$	27,037	$	—	$	75,863
Net revenues - internal	—		4,484		(4,484)		—
Total net revenues	48,826		31,521		(4,484)		75,863
Gross profit	31,028		13,856		—		44,884
Selling, general and administrative expenses					43,666		43,666
Interest expense					(909)		(909)
Other expense					(150)		(150)
Benefit from income taxes					874		874
Net income							$	1,033
Total assets	$	59,312	$	33,474	$	2,000	$	94,786
Purchases of medical equipment	$	7,550	$	2,095	$	—	$	9,645
Depreciation and amortization of intangible assets	$	8,213	$	2,756	$	—	$	10,969

15.COVID-19

On March 11, 2020, the World Health Organization declared the outbreak of coronavirus (“COVID-19”) as a pandemic, which has spread globally and throughout the United States. During the period of the pandemic, we took a number of precautionary and preemptive steps to protect the safety and well-being of our employees while ensuring continuity of service to our clients, including, transitioning our employees to a remote work environment, suspending employee travel, canceling participation in industry events and in-person group meetings, promoting social distancing and enhanced cleaning and

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sanitization efforts across office locations, and implementing protocols to quarantine employees who may have been exposed to COVID-19, or showed relevant symptoms. We also undertook preparedness plans at our facilities to maintain continuity of operations, which provide for flexible work arrangements without any significant disruptions to our business or control processes. Our management team continues to actively monitor the situation and is in constant communication with our workforce, customers and vendors. Since the pandemic started, outbreaks of COVID-19, including the Delta and Omicron variants, unfavorably impacted our revenue growth initiatives in certain product lines including Pain Management and NPWT. Such impacts included scattered restrictions on elective surgeries, delayed ramp-up in treatment volumes for new customers and, mainly during 2022, reduced availability of disposable medical supplies, all of which unfavorably impacted the Pain Management business. Additionally, restricted physical access to our customers facilities unfavorably impacted revenue growth initiatives for both the Pain Management and NPWT businesses. While the COVID-19 pandemic has not had any material unfavorable effects in our financial results for the three and nine months ended September 30, 2022, beyond these delays to our revenue growth plans, the extent of any future impact will depend on future developments, which are highly uncertain, cannot be predicted and could have a material adverse impact on our financial position, operating results and cash flows.

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, 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, dependency on banking relations and the ability to comply with our credit facility covenants, 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, 2021 filed on March 15, 2022, 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) while First Biomedical, Inc., a wholly-owned subsidiary of the Company, is ISO 9001 certified at our Kansas, Michigan, Massachusetts, Canada and Santa Fe Springs, California locations and also ISO 13485 certified at our Bakersfield, California location.

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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 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.

Integrated Therapy Services (“ITS”) Segment

Our ITS segment’s core purpose is to seek opportunities to leverage 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 ITS 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 third 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 primary goals for the ITS 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 which 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.

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: evidence of improved clinical outcomes; lower toxicity and side effects; and 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, CMS 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 ITS 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.

•Negative Pressure Wound Therapy (“NPWT”) - NPWT includes providing the Durable Medical Equipment and related consumables, overseeing logistics, providing biomedical services, and managing third-party billing of the U.S. home healthcare market, which as a subset of the broader NPWT market, has an estimated addressable home healthcare market of $600 million per year.

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•Lymphedema Therapy – as announced in June 2021, Lymphedema therapy includes providing patient care and customer service, pneumatic compression devices and associated garments through our partnership with Bio Compression Systems, Inc. to outpatients, initially targeting our existing acute care and oncology customers, estimated to be 20% of the multi-billion-dollar Lymphedema market.

•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, InfuSystem Mobile, InfuBus or InfuConnect, Pump Portal and BlockPain Dashboard®.

The payer environment within our ITS 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 net revenues less concessions.

Durable Medical Equipment Services (“DME Services”) Segment

Our DME Services 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 recertification, 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 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. Our recent acquisition of FilAMed, a privately-held biomedical services company, on January 31, 2021 supplements the Company’s existing biomedical recertification, maintenance and repair services for acute care facilities and other alternate site settings, including, home care and home infusion providers, skilled nursing facilities, pain centers and others. Our recent acquisition of OB Healthcare Corporation (“OB Healthcare”), a privately-held biomedical services company, on April 18, 2021 further develops and expands InfuSystem’s DME Services segment by extending our existing biomedical service capability into our customer's locations. OB Healthcare complements the Company’s purchase of FilAMed.

COVID-19 Update

On March 11, 2020, the World Health Organization declared the outbreak of coronavirus (“COVID-19”) as a pandemic, which has spread globally and throughout the United States. During the period of the pandemic, we took a number of precautionary and preemptive steps to protect the safety and well-being of our employees while ensuring continuity of service to our clients, including, transitioning our employees to a remote work environment, suspending employee travel, canceling participation in industry events and in-person group meetings, promoting social distancing and enhanced cleaning and sanitization efforts across office locations, and implementing protocols to quarantine employees who may have been exposed to COVID-19, or showed relevant symptoms. We also undertook preparedness plans at our facilities to maintain continuity of operations, which provide for flexible work arrangements without any significant disruptions to our business or control processes. Our management team continues to actively monitor the situation and is in constant communication with our workforce, customers and vendors. Since the pandemic started, outbreaks of COVID-19, including the Delta and Omicron variants, unfavorably impacted our revenue growth initiatives in certain product lines including Pain Management and NPWT. Such impacts included scattered restrictions on elective surgeries, delayed ramp-up in treatment volumes for new customers and, mainly during 2022, reduced availability of disposable medical supplies, all of which unfavorably impacted the Pain Management business. Additionally, restricted physical access to our customers facilities unfavorably impacted revenue growth initiatives for both the Pain Management and NPWT businesses. While the COVID-19 pandemic has not had any material unfavorable effects in our financial results for the three and nine months ended September 30, 2022, beyond these delays to our revenue growth plans, the extent of any future impact will depend on future developments, which are highly uncertain, cannot be predicted and could have a material adverse impact on our financial position, operating results and cash flows.

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InfuSystem Holdings, Inc. Results of Operations for the Three Months Ended September 30, 2022 Compared to the Three Months Ended September 30, 2021

The following represents the Company’s results of operations for the three months ended September 30, 2022 and 2021:

	Three Months Ended September 30,
(in thousands, except share and per share data)	2022		2021		Better (Worse)
Net revenues:
ITS	$	17,375	$	16,581	$	794
DME Services (inclusive of inter-segment revenues)	11,514		11,425		89
Less: elimination of inter-segment revenues	(1,610)		(1,440)		(170)
Total	27,279		26,566		713
Gross profit (inclusive of certain inter-segment allocations) (a):
ITS	11,400		10,574		826
DME Services	4,819		4,684		135
Total	16,219		15,258		961
Selling, general and administrative expenses
Provision for doubtful accounts	(90)		10		100
Amortization of intangibles	704		1,125		421
Selling and marketing	2,894		2,908		14
General and administrative	11,768		11,566		(202)
Total selling, general and administrative expenses	15,276		15,609		333
Operating income (loss)	943		(351)		1,294
Other expense	(396)		(314)		(82)
Income (loss) before income taxes	547		(665)		1,212
(Provision for) benefit from income taxes	(104)		217		(321)
Net income (loss)	$	443	$	(448)	$	891
Net income (loss) per share:
Basic	$	0.02	$	(0.02)	$	0.04
Diluted	$	0.02	$	(0.02)	$	0.04
Weighted average shares outstanding:
Basic	20,683,366		20,577,886		105,480
Diluted	21,452,483		20,577,886		874,597
(a) Inter-segment allocations are for cleaning and repair services performed on medical equipment.

Net Revenues

Net revenues for the quarter ended September 30, 2022 (“third quarter of 2022”) were $27.3 million, an increase of $0.7 million, or 2.7%, compared to $26.6 million for the quarter ended September 30, 2021 (“third quarter of 2021”). The increase was attributable to the ITS segment.

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ITS

ITS net revenue of $17.4 million increased $0.8 million, or 4.8%, during the third quarter of 2022 as compared to the prior year period. This increase was primarily attributable to additional treatment volume in Oncology and Pain Management and improved third party payer collections on billings. Pain Management net revenue increased by $0.3 million for the third quarter of 2022 as compared to the prior year third quarter due to additional sites of care added over the last year. The higher amount represented an increase of 37%.

DME Services

DME Services net revenue of $9.9 million (exclusive of inter-segment revenues) decreased $0.1 million, or 0.8%, during the third quarter of 2022 as compared to the prior year period. This decrease was due to $0.8 million in lower medical equipment sales, partially offset by increases in revenues from equipment rentals totaling $0.5 million, or 13%, and higher biomedical services revenue which increased by $0.2 million, or 16%. Increased rental revenue reflected increased market demand carried over from the 2022 second quarter as customers looked to supplement their infusion pump fleets in the face of supply chain disruptions of disposable medical supplies used with certain model infusion pumps. The biomedical services revenue included initial amounts of revenue from a new master services agreement with a leading global healthcare technology and diagnostic company that was launched in April 2022.

Gross Profit (inclusive of certain inter-segment allocations)

Gross profit for the third quarter of 2022 of $16.2 million increased $1.0 million, or 6.3%, from $15.3 million for the third quarter of 2021. The increase was driven by the increase in net revenue and a higher gross profit percentage of net revenue ("gross margin"). Gross margin was 59.5% during the third quarter of 2022 as compared to 57.4% during the prior year, an increase of 2.0%. Gross margin increased in both the DME Services and ITS segments.

ITS

ITS gross profit was $11.4 million during the third quarter of 2022, representing an increase of $0.8 million compared to the prior year. The increase reflected the higher net revenues and a higher gross margin, which increased from the prior year by 1.8% to 65.6%. The increase in the gross margin reflected the improved third party payer collections on billings and improved coverage of fixed costs from the higher net revenue.

DME Services

DME Services gross profit during the third quarter of 2022 was $4.8 million, representing an increase of $0.1 million, or 2.9%, compared to the prior year. This increase was due to an increase in the gross margin partially offset by lower net revenues. The DME gross margin was 48.7% during the current quarter, which was 1.7% higher than the prior year. This increase was the result of net revenue mix favoring higher margin products and improved biomedical technician labor productivity. The better net revenue mix is associated with higher equipment rental revenue, which has a higher gross margin percentage than other business lines in the DME Services segment, and lower equipment sales revenue, which has a lower gross margin. Improved biomedical technician labor productivity relates to a reduced amount of training time during the third quarter of 2022 as compared to 2021. During 2021, we hired and trained many new biomedical technicians in anticipation of increased biomedical services revenue volume.

Selling and Marketing Expenses

Selling and marketing expenses were $2.9 million for both the third quarter of 2022 and 2021. Selling and marketing expenses as a percentage of net revenues decreased to 10.6% compared to the prior year period at 10.9%. This decrease reflected improved coverage of fixed costs from the higher net revenue. The selling and marketing expenses during these periods consisted of sales personnel salaries, commissions and associated fringe benefit and payroll-related items, marketing, travel and entertainment and other miscellaneous expenses.

General and Administrative Expenses

General and administrative (“G&A”) expenses for the third quarter of 2022 were $11.8 million, an increase of 1.7% from $11.6 million for the third quarter of 2021. 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. The increase of $0.2 million was due to $0.2 million in additional audit

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expenses associated with additional requirements to comply with the Sarbanes-Oxley Act of 2002, higher travel expenses and other increases including higher personnel wages, healthcare, information technology and general business expenses. These increases were partially offset by a decrease in stock-based compensation expense of $0.9 million. G&A expenses as a percentage of net revenues for the third quarter of 2022, decreased to 43.1% compared to 43.5% for the prior year mainly reflecting improved net revenue leverage over fixed costs.

Other Expenses

During the third quarter of 2022, other expense included interest expense of $0.4 million, which was $0.1 million higher than interest expense for the third quarter of 2021. Interest expense includes interest and other fees paid in relation to borrowings under the 2021 Credit Agreement, partially offset by amounts received on two interest rate swap derivatives. During 2021, interest expense also included interest paid on an other financing. The increase resulted from higher weighted average interest rates and higher average outstanding debt balances during the third quarter of 2022 as compared to 2021, partially offset by lower commitment fees on a lower unused revolving line availability.

(Provision For) Benefit From Income Taxes

During the third quarter of 2022, the Company recorded a provision for income taxes totaling $0.1 million on pre-tax income of $0.5 million, representing an effective tax rate of 19%. During the third quarter of 2021, the Company recorded a benefit from income taxes of $0.2 million representing an effective tax rate of 33% on a pre-tax loss of $0.7 million. The effective tax rates for these periods differed from the U.S. statutory rate mainly due to the effects of local, state and foreign jurisdiction income taxes.

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InfuSystem Holdings, Inc. Results of Operations for the Nine Months Ended September 30, 2022 Compared to the Nine Months Ended September 30, 2021

The following represents the Company’s results of operations for the nine months ended September 30, 2022 and 2021:

	Nine Months Ended September 30,
(in thousands, except share and per share data)	2022		2021		Better/ (Worse)
Net revenues:
ITS	$	51,260	$	48,826	$	2,434
DME Services (inclusive of inter-segment revenues)	34,684		31,521		3,163
Less: elimination of inter-segment revenues	(4,860)		(4,484)		(376)
Total	81,084		75,863		5,221
Gross profit (inclusive of certain inter-segment allocations) (a):
ITS	32,251		31,028		1,223
DME Services	14,236		13,856		380
Total	46,487		44,884		1,603
Selling, general and administrative expenses
Provision for doubtful accounts	(84)		(99)		(15)
Amortization of intangibles	2,125		3,264		1,139
Selling and marketing	9,296		7,964		(1,332)
General and administrative	34,525		32,537		(1,988)
Total selling, general and administrative expenses	45,862		43,666		(2,196)
Operating income	625		1,218		(593)
Other expense	(1,045)		(1,059)		14
(Loss) income before income taxes	(420)		159		(579)
Benefit from income taxes	331		874		(543)
Net (loss) income	$	(89)	$	1,033	$	(1,122)
Net (loss) income per share:
Basic	$	—	$	0.05	$	(0.05)
Diluted	$	—	$	0.05	$	(0.05)
Weighted average shares outstanding:
Basic	20,625,826		20,468,842		156,984
Diluted	20,625,826		21,995,216		(1,369,390)
(a) Inter-segment allocations are for cleaning and repair services performed on medical equipment.

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Net Revenues

Net revenues for the nine-month period ended September 30, 2022 (“nine-month period of 2022”) were $81.1 million, an increase of $5.2 million, or 6.9%, compared to $75.9 million for the nine-month period ended September 30, 2021 (“nine-month period of 2021”). The increase included higher net revenues for both the ITS and DME Services segments.

ITS

ITS net revenue of $51.3 million increased $2.4 million, or 5.0%, during the nine-month period of 2022 as compared to the prior year period. This increase was primarily attributable to additional treatment volume in Oncology and Pain Management, and improved third party payer collections on billings. Pain Management net revenue for the nine-month period of 2022 increased by $0.6 million as compared to the same period in 2021, which represented an increase of 23% as compared to the nine-month period of 2021. This increase occurred despite treatment volumes being unfavorably impacted by decreased elective surgeries during the first few months of 2022 related to COVID-19. This unfavorable impact was more than offset due to additional sites of care added over the last year.

DME Services

DME Services net revenue of $29.8 million (exclusive of inter-segment revenues), increased $2.8 million, or 10.3%, during the nine-month period of 2022 as compared to the prior year period. This increase included higher biomedical services revenue which increased by $1.6 million, or 50%, increased equipment rentals totaling $1.6 million, or 13%, and higher sales of disposable medical supplies which increased by $0.4 million, or 6.5%. The increased biomedical revenue included approximately $0.5 million related to the full period effect from the acquisition of the FilAMed and OB Healthcare businesses, which we acquired during the first and second quarters of 2021, respectively. Increased rental revenue and disposable sales reflected increased market demand as customers looked to supplement their infusion pump fleets in the face of supply chain disruptions of disposable medical supplies used with certain model infusion pumps. The biomedical services revenue included initial amounts of revenue from a new master services agreement with a leading global healthcare technology and diagnostic company that was launched in April 2022.

Gross Profit (inclusive of certain inter-segment allocations)

Gross profit for the nine-month period of 2022 of $46.5 million increased $1.6 million, or 3.6%, from $44.9 million for the nine-month period of 2021. This increase was due to the increase in net revenues offset by a lower gross margin. Gross margin decreased to 57.3% during the nine-month period of 2022 as compared to 59.2% during the prior year. This decrease was due to a decrease in the gross margin for both the DME Services and ITS segments.

ITS

ITS gross profit was $32.3 million during the nine-month period of 2022, representing an increase of $1.2 million, or 3.9%, compared to the prior year. The improvement reflected an increase in net revenues offset partially by a lower gross margin, which decreased from the prior year by 0.6% to 62.9%. The lower gross margin was the result of a $0.5 million increase in the adjustment recorded for pump disposal expenses and $0.4 million higher pump maintenance expenses as compared to the prior year. These increased expenses were partially offset by improved third party payer collections on billings and improved coverage of fixed costs from the higher net revenue. Pump disposal expenses include retirements of damaged pumps and reserves for missing pumps. The increase was mainly related to an updated estimate of the volume of pumps considered missing based on pump return data and physical inventories. Pump maintenance expenses, which include preventative maintenance, cleaning and repair services mainly performed by the DME Services segment, were unusually high during the second and third quarters of 2022 due to the timing of when the services were performed.

DME Services

DME Services gross profit during the nine-month period of 2022 was $14.2 million, representing a increase of $0.4 million, or 2.7%, over the prior year. This increase was due to the increase in net revenues, which was partially offset by a decrease in gross margin. The DME gross margin was 47.7% during the current period, which was 3.5% lower than the prior year. This decrease was the result of gross margin mix associated with higher biomedical revenue, which has a lower gross margin percentage than other business lines in the DME Services segment, and an increase in labor costs related to an increase in the number of biomedical technicians. The increase in biomedical technician labor resulted from an increase in team members who were hired in order to increase the capacity in biomedical services in anticipation of increased biomedical services demand. Higher biomedical services revenue during the second and third quarters of 2022 have begun to absorb a

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portion of the increased labor and further revenue increases are expected in future quarters which will further absorb these costs.

Selling and Marketing Expenses

Selling and marketing expenses for the nine-month period of 2022 were $9.3 million, representing an increase of $1.3 million or 16.7% as compared to selling and marketing expenses for the nine-month period of 2021. 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 increased to 11.5% compared to the prior year period at 10.5%. This increase reflected $0.8 million in higher expenses for NPWT and Pain Management dedicated sales personnel and $0.5 million in increased marketing expenses. The additional sales team members represent a strategic investment to accelerate revenue growth for these therapies and were hired during the second quarter of 2021 and therefore did not have a full impact during the nine-month period of 2021. The related expense included in selling and marketing, for these strategic investments, is a portion of an overall expense increase of $1.4 million, for the nine-month period of 2022 associated with this initiative, the remainder of which is included in general and administrative expense. The higher marketing expenses related to our national sales meeting, which was held in-person for the first time since the outbreak of COVID-19, increased participation in trade shows and other increased expenses.

General and Administrative Expenses

G&A expenses for the nine-month period of 2022 were $34.5 million, an increase of $2.0 million or 6.1% from the nine-month period of 2021. 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. The increase of $2.0 million was due to $0.6 million in additional expenses related to the investments in NPWT and Pain Management, $0.4 million in additional audit expenses associated with additional requirements to comply with the Sarbanes-Oxley Act of 2002, $0.1 million of additional G&A expenses for the FilAMed and OB Healthcare businesses and higher travel expenses and other increases including higher personnel, healthcare, information technology and general business expenses. These increases were partially offset by a decrease in stock-based compensation expense of $1.7 million and a lower accrued expense for our short-term incentive compensation plan. G&A expenses as a percentage of net revenues for the nine-month period of 2022, decreased to 42.6% compared to 42.9% for the prior year.

Other Income and Expenses

During the nine-month period of 2022, other income and expense included interest expense of $1.0 million, which was about the same as interest expense for the nine-month period of 2021.

Benefit From Income Taxes

During the nine-month period of 2022 and 2021, the Company recorded a benefit from income taxes totaling $0.3 million and $0.9 million, respectively. These amounts included a benefit from discrete adjustments including excess tax benefits associated with higher amounts of equity compensation expense deductible for tax purposes as compared to amounts historically recognized for book purposes on exercises of stock options and vesting of restricted stock. The amount of the discrete adjustments were $0.2 million during the nine-month period of 2022 and $0.9 million for the nine-month period of 2021. Not including these discrete adjustments, the Company recorded an estimated tax benefit totaling $0.1 million during 2022 on a pre-tax loss totaling $0.4 million and a tax provision of $0.1 million during 2021 on pre-tax income of $0.2 million. These amounts represented an effective tax rate of 35.2% and 36.3% during the nine-month periods of 2022 and 2021, respectively, which differed from the U.S. statutory rate mainly due to the effects of local, state and foreign jurisdiction income taxes.

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, and the lenders party thereto, which replaced our then existing credit facility, dated March 23, 2015 (the “2015

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Credit Agreement”). See Note 8 (Debt) in the notes to the accompanying unaudited condensed consolidated financial statements for additional information regarding the 2021 Credit Agreement and 2015 Credit Agreement.

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

Liquidity
	September 30, 2022		December 31, 2021
Cash and cash equivalents	$	0.4	0.2
Revolving line of credit	39.7		41.4
Available liquidity	$	40.1	41.6

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 pumps, inventory, payroll and general expenses. We also take into consideration our overall capital allocation strategy, 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. 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 Company executed and closed the 2021 Credit Agreement during the first quarter of 2021, and in connection with entering into that agreement, terminated the 2015 Credit Agreement. The following table illustrates the net availability under the revolving credit facility ("Revolving Facility") as of the applicable balance sheet date (in thousands):

	September 30, 2022		December 31, 2021
Revolving Facility:
Gross availability	$	75,000	$	75,000
Outstanding draws	(34,706)		(32,974)
Letters of credit	(600)		(600)
Availability on Revolving Facility	$	39,694	$	41,426

As of September 30, 2022, amounts outstanding under the Revolving Facility provided under the 2021 Credit Agreement bear interest at a variable rate equal to, at the Company’s election, a LIBO Rate for Eurodollar loans or an Alternative Base Rate for ABR loans, as defined by the 2022 Credit Agreement, plus a spread that will vary depending upon the Company’s leverage ratio. The spread ranges from 2.00% to 3.00% for Eurodollar Loans and 1.00% to 2.00% for base rate loans. The weighted-average Eurodollar loan rate at September 30, 2022 was 5.07% (LIBO of 2.82% plus 2.25%). The actual ABR loan rate at September 30, 2022 was 7.50% (lender’s prime rate of 6.25% plus 1.25%). As of September 30, 2022, the Company was in compliance with all debt-related covenants under the 2021 Credit Agreement.

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. 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.

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As of September 30, 2022, the Company had repurchased and retired approximately $5.9 million, or 517,672 shares, of the Company's outstanding common stock under the Share Repurchase Program.

Cash Flows:

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

	Nine Months Ended September 30,
In millions	2022		2021		2022 vs. 2021
Net cash provided by operating activities	$	13.0	$	14.6	$	(1.7)
Net cash used in investing activities	$	(8.4)	$	(15.7)	$	7.3
Net cash used in financing activities	$	(4.3)	$	(8.4)	$	4.1

Operating Cash Flow. Net cash provided by operating activities for the nine-month period of 2022 was $13.0 million compared to $14.6 million for the nine-month period of 2021. This $1.7 million, or 11.3%, decrease was attributable to a decrease in net income adjusted for non-cash items, which was $13.1 million during the nine-month period of 2022 as compared to $15.4 million during the nine-month period of 2021, a decrease of $2.2 million. This decrease was partially offset by a $0.6 million reduction in the cash flows used to fund net increases in working capital amounts during the nine-month period of 2022 as compared with the nine-month period of 2021. The decrease in net income adjusted for non-cash items is primarily due to higher selling and marketing expenses and higher general and administrative expenses during the nine-month period of 2022 as compared with the prior period. These increases were partially offset by the higher gross profit when comparing the same periods. During the nine month period ended 2022, cash provided by increased working capital balances totaled $0.2 million. This included a $0.9 million increase in inventories and a $0.6 million increase in accounts receivable partially offset by a $1.2 million increase in accounts payable and other liabilities net of capital items and a $0.2 million decrease in other current assets. The higher increase in accounts receivable during the nine-month period of 2022 as compared to the prior year was mainly due to a change in the mix of revenue favoring customers with longer payment terms in the current period. Accounts payable and other liabilities net of capital items increased by $1.2 million during the nine-month period of 2022, and decreased $0.5 million during the nine-month period of 2021, representing a $1.7 million favorable cash flow swing, mainly due to a reduction in the amount paid in 2022 for the 2021 short-term incentive bonus plan as compared to the amount paid in 2021 for the 2020 short-term incentive bonus plan. The higher increase in inventories in 2022 as compared to 2021 reflected the higher revenue volumes in 2022 and the fact that inventory levels were unusually low at the beginning of the 2022 period due to supply chain disruptions that were corrected by the end of the 2022 period. No such disruptions impacted inventory levels during the nine-month period of 2021.

Investing Cash Flow. Net cash used in investing activities was $8.4 million for the nine-month period of 2022 compared to $15.7 million for the nine-month period of 2021, a decrease of $7.3 million. The decrease was due to the acquisitions of FilAMed and OB Healthcare totaling $7.7 million during the nine-month period of 2021. We did not acquire any companies in the nine-month period of 2022. This amount was partially offset by an increase totaling $0.8 million in cash used to purchase medical equipment and other property and equipment during the nine-month period of 2022 as compared to the nine-month period of 2021. Purchases of medical equipment were higher during 2022 to support an increase in rental revenues during the current year as compared to 2021.

Financing Cash Flow. Net cash used in financing activities for the nine-month period of 2022 was $4.3 million compared to $8.4 million for the nine-month period of 2021. Amounts of cash used in financing activities during the nine-month period of 2022 included $0.4 million in principal payments on our other financing, a $0.8 million payment of contingent consideration related to the acquisition of OB Healthcare, $5.4 million to buy back the Company's common stock and $0.7 million used to repurchase stock associated with statutory withholding requirements under the Company's stock based compensation plans. These amounts were partially offset by net revolving line of credit borrowings under the 2021 Credit Agreement totaling $1.3 million and cash proceeds from employee stock option exercises totaling $1.1 million. The use of cash during 2021 was mainly related to the refinancing of our bank debt on February 5, 2021. Prior to that date, we operated under the 2015 Credit Agreement which included three term notes and a revolving line of credit. At the beginning of 2021, we had $9.6 million in cash on hand and no outstanding borrowings under the revolving line of credit. The 2015 Credit Agreement was completely repaid and replaced by the 2021 Credit Agreement, which has a new $75 million revolving line of credit and no term notes. This structure allowed the Company to use a portion of its available cash, totaling $7.9 million, to reduce its overall outstanding debt on the closing date of the financing.

32

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. With one exception discussed below, 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, 2021 filed with the SEC on March 15, 2022. Our pump reserve for medical equipment in rental service represents an estimate for medical equipment that is considered to be missing. The calculated reserve is equal to the net book value of assets that have not returned from the field within a certain timeframe. During the current period, the Company changed its estimate for missing pumps by shortening the time estimate of when a pump is considered missing. As a result of this change in estimate, the Company increased the pump reserve as of September 30, 2022 and increased its cost of sales for the three and nine months ended September 30, 2022 by $0.1 million and $0.6 million, respectively. 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, 2021.

As of the date of the unaudited condensed consolidated financial statements presented in this Form 10-Q, there have been no material negative financial impacts on our operations resulting from the COVID-19 pandemic other than delays in our revenue growth initiatives. However, the future effects of this pandemic or any resurgence thereof on economic and market conditions, as well as generally declining economic conditions, is uncertain and increases the subjectivity that will be involved in evaluating our estimates and assumptions underlying our critical accounting policies. Any events and changes in circumstances arising after September 30, 2022, including those resulting from the impacts of the COVID-19 pandemic or general economic conditions, will be reflected in management’s estimates for future periods.

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 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 and nine months ended September 30, 2022. 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 September 30, 2022 and December 31, 2021.

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 consolidated balance sheet.  When the underlying hedge transaction is realized, the gain or loss included in accumulated other comprehensive income is recorded in earnings in the consolidated statement of income 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 consolidated statements of income. See Note 9 to our consolidated financial statements for information related to the fair values of derivative instruments in our condensed consolidated balance sheets as of September 30, 2022 and December 31, 2021, respectively, and information related to the effect of derivative instruments included in our condensed consolidated statements of operations and comprehensive income 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 and nine months ended September 30, 2022 and 2021, 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.

33

In July 2017, the Financial Conduct Authority (the authority that regulates LIBOR) previously 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 will 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. At this time, it is not known whether or when SOFR or other alternative reference rates will attain market traction as replacements for LIBOR. The Company's 2021 Credit Agreement, discussed in Note 8 to the condensed consolidated financial statements, and the Company's interest rate swap agreements, discussed in Note 9 to the condensed consolidated financial statements, are indexed to USD LIBOR and management is monitoring this activity and evaluating the related risks.

Item 4. Controls and Procedures

Evaluation of Disclosure Controls and Procedures and Changes in Internal Control over Financial Reporting

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 effective.

There has been no change in our internal control over financial reporting during our most recent calendar quarter that has materially affected, or is 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, 2021 filed with the SEC on March 15, 2022.

34

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 September 30, 2022 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)
July 1, 2022 through July 31, 2022	—	$	—	—	$15,091,097
August 1, 2022 through August 31, 2022	41,710	$	8.03	37,275	$14,791,100
September 1, 2022 through September 30, 2022	101,434	$	7.14	98,258	$14,091,108
Total	143,144	$	7.40	135,533

(a) Of the 143,144 shares of common stock presented in the table above, 7,611 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 7,611 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 September 30, 2022, the Company had repurchased 517,672 shares under the Share Repurchase Program.

Item 3. Defaults Upon Senior Securities

None.

Item 4. Mine Safety Disclosures

Not applicable.

Item 5. Other Information

None.

35

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

36

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: November 8, 2022		/s/ Richard DiIorio
		Richard DiIorio
		Chief Executive Officer and Director (Principal Executive Officer)

Date: November 8, 2022	/s/ Barry Steele
	Barry Steele Chief Financial Officer (Principal Accounting and Financial Officer)

37

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: November 8, 2022	/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: November 8, 2022	/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 September 30, 2022 (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: November 8, 2022	/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 September 30, 2022 (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: November 8, 2022	/s/ Barry Steele
	Barry Steele Chief Financial Officer

XML

Cover - shares	9 Months Ended
	Sep. 30, 2022	Nov. 03, 2022
Cover [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Sep. 30, 2022
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	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding (in shares)		20,656,374
Entity Central Index Key	0001337013
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Document Fiscal Period Focus	Q3
Document Fiscal Year Focus	2022

XML

Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 363	$ 186
Accounts receivable, net	16,112	15,405
Inventories	4,861	3,939
Other current assets	2,311	2,535
Total current assets	23,647	22,065
Medical equipment for sale or rental	2,843	1,742
Medical equipment in rental service, net of accumulated depreciation	39,202	39,871
Property & equipment, net of accumulated depreciation	4,211	4,523
Goodwill	3,710	3,710
Intangible assets, net	8,805	10,930
Operating lease right of use assets	4,441	4,241
Deferred income taxes	9,941	10,033
Other assets	2,181	471
Total assets	98,981	97,586
Current liabilities:
Accounts payable	6,648	7,862
Current portion of long-term debt	0	349
Other current liabilities	6,086	4,685
Total current liabilities	12,734	12,896
Long-term debt, net of current portion	34,461	32,748
Operating lease liabilities, net of current portion	3,979	3,670
Total liabilities	51,174	49,314
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; 20,670,049 shares issued and outstanding as of September 30, 2022 and 20,699,546 shares issued and outstanding as of December 31, 2021	2	2
Additional paid-in capital	105,557	101,905
Accumulated other comprehensive income	1,599	268
Retained deficit	(59,351)	(53,903)
Total stockholders’ equity	47,807	48,272
Total liabilities and stockholders’ equity	$ 98,981	$ 97,586

XML

Condensed Consolidated Balance Sheets (Parenthetical) - $ / shares	Sep. 30, 2022	Dec. 31, 2021
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)	20,670,049	20,699,546
Common stock, outstanding (in shares)	20,670,049	20,699,546

XML

Condensed Consolidated Statements of Operations and Comprehensive (Loss) Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Income Statement [Abstract]
Net revenues	$ 27,279	$ 26,566	$ 81,084	$ 75,863
Cost of revenues	11,060	11,308	34,597	30,979
Gross profit	16,219	15,258	46,487	44,884
Selling, general and administrative expenses:
Provision for doubtful accounts	(90)	10	(84)	(99)
Amortization of intangibles	704	1,125	2,125	3,264
Selling and marketing	2,894	2,908	9,296	7,964
General and administrative	11,768	11,566	34,525	32,537
Total selling, general and administrative	15,276	15,609	45,862	43,666
Operating income (loss)	943	(351)	625	1,218
Other expense:
Interest expense	(385)	(270)	(976)	(909)
Other expense	(11)	(44)	(69)	(150)
Income (Loss) before income taxes	547	(665)	(420)	159
(Provision for) benefit from income taxes	(104)	217	331	874
Net income (loss)	$ 443	$ (448)	$ (89)	$ 1,033
Net income (loss) per share:
Basic (in dollars per share)	$ 0.02	$ (0.02)	$ 0	$ 0.05
Diluted (in dollars per share)	$ 0.02	$ (0.02)	$ 0	$ 0.05
Weighted average shares outstanding:
Basic (in shares)	20,683,366	20,577,886	20,625,826	20,468,842
Diluted (in shares)	21,452,483	20,577,886	20,625,826	21,995,216
Comprehensive income:
Net income (loss)	$ 443	$ (448)	$ (89)	$ 1,033
Other comprehensive income:
Unrealized gain on hedges	605	41	1,754	93
Provision for income tax on unrealized hedge gain	(146)	(10)	(423)	(23)
Net comprehensive income (loss)	$ 902	$ (417)	$ 1,242	$ 1,103

XML

Condensed Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands	Total	Common Stock	Additional Paid in Capital	Retained Deficit	Accumulated Other Comprehensive Income	Treasury Stock
Beginning balance (in shares) at Dec. 31, 2020		23,816,000
Beginning balance at Dec. 31, 2020	$ 40,752	$ 2	$ 84,785	$ (44,035)	$ 0	$ 0
Beginning balance (in shares) at Dec. 31, 2020						(3,518,000)
Stock-based shares issued upon vesting - gross (in shares)		334,000
Stock-based shares issued upon vesting - gross	431		431
Stock-based compensation expense	4,962		4,962
Employee stock purchase plan (in shares)		32,000
Employee stock purchase plan	348		348
Common stock repurchased to satisfy minimum statutory withholding on stock-based compensation (in shares)		(57,000)
Common stock repurchased to satisfy minimum statutory withholding on stock-based compensation	(1,141)		(1,141)
Other comprehensive income (loss)	70				70
Net (loss) income	1,033			1,033
Ending balance (in shares) at Sep. 30, 2021		24,125,000
Ending balance at Sep. 30, 2021	46,455	$ 2	89,385	(43,002)	70	$ 0
Ending balance (in shares) at Sep. 30, 2021						(3,518,000)
Beginning balance (in shares) at Jun. 30, 2021		24,084,000
Beginning balance at Jun. 30, 2021	44,700	$ 2	87,213	(42,554)	39	$ 0
Beginning balance (in shares) at Jun. 30, 2021						(3,518,000)
Stock-based shares issued upon vesting - gross (in shares)		25,000
Stock-based shares issued upon vesting - gross	38		38
Stock-based compensation expense	1,955		1,955
Employee stock purchase plan (in shares)		16,000
Employee stock purchase plan	179		179
Other comprehensive income (loss)	31				31
Net (loss) income	(448)			(448)
Ending balance (in shares) at Sep. 30, 2021		24,125,000
Ending balance at Sep. 30, 2021	$ 46,455	$ 2	89,385	(43,002)	70	$ 0
Ending balance (in shares) at Sep. 30, 2021						(3,518,000)
Beginning balance (in shares) at Dec. 31, 2021	20,699,546	20,700,000
Beginning balance at Dec. 31, 2021	$ 48,272	$ 2	101,905	(53,903)	268	$ 0
Beginning balance (in shares) at Dec. 31, 2021						0
Stock-based shares issued upon vesting - gross (in shares)		474,000
Stock-based shares issued upon vesting - gross	685		685
Stock-based compensation expense	3,236		3,236
Employee stock purchase plan (in shares)		61,000
Employee stock purchase plan	428		428
Common stock repurchased to satisfy minimum statutory withholding on stock-based compensation (in shares)		(80,000)
Common stock repurchased to satisfy minimum statutory withholding on stock-based compensation	(697)		(697)
Common stock repurchased as part of share repurchase program (in shares)		(485,000)
Common stock repurchased as part of share repurchase program	(5,359)			(5,359)
Other comprehensive income (loss)	1,331				1,331
Net (loss) income	$ (89)			(89)
Ending balance (in shares) at Sep. 30, 2022	20,670,049	20,670,000
Ending balance at Sep. 30, 2022	$ 47,807	$ 2	105,557	(59,351)	1,599	$ 0
Ending balance (in shares) at Sep. 30, 2022						0
Beginning balance (in shares) at Jun. 30, 2022		20,695,000
Beginning balance at Jun. 30, 2022	46,497	$ 2	104,146	(58,791)	1,140	$ 0
Beginning balance (in shares) at Jun. 30, 2022						0
Stock-based shares issued upon vesting - gross (in shares)		86,000
Stock-based shares issued upon vesting - gross	212		212
Stock-based compensation expense	1,066		1,066
Employee stock purchase plan (in shares)		33,000
Employee stock purchase plan	192		192
Common stock repurchased to satisfy minimum statutory withholding on stock-based compensation (in shares)		(8,000)
Common stock repurchased to satisfy minimum statutory withholding on stock-based compensation	(59)		(59)
Common stock repurchased as part of share repurchase program (in shares)		(136,000)
Common stock repurchased as part of share repurchase program	(1,003)			(1,003)
Other comprehensive income (loss)	459				459
Net (loss) income	$ 443			443
Ending balance (in shares) at Sep. 30, 2022	20,670,049	20,670,000
Ending balance at Sep. 30, 2022	$ 47,807	$ 2	$ 105,557	$ (59,351)	$ 1,599	$ 0
Ending balance (in shares) at Sep. 30, 2022						0

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Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
OPERATING ACTIVITIES
Net (loss) income	$ (89)	$ 1,033
Adjustments to reconcile net (loss) income to net cash provided by operating activities:
Provision for doubtful accounts	(84)	(99)
Depreciation	8,131	7,705
Loss on disposal of and reserve adjustments for medical equipment	1,450	848
Gain on sale of medical equipment	(1,348)	(1,588)
Amortization of intangible assets	2,125	3,264
Amortization of deferred debt issuance costs	55	132
Stock-based compensation	3,236	4,962
Deferred income taxes	(331)	(875)
Changes in assets - (increase)/decrease:
Accounts receivable	(607)	217
Inventories	(922)	(630)
Other current assets	224	251
Other assets	(89)	(102)
Changes in liabilities - increase/(decrease):
Accounts payable and other liabilities	1,200	(513)
NET CASH PROVIDED BY OPERATING ACTIVITIES	12,951	14,605
INVESTING ACTIVITIES
Acquisition of business	0	(7,650)
Purchase of medical equipment	(10,452)	(9,645)
Purchase of property and equipment	(571)	(607)
Proceeds from sale of medical equipment, property and equipment	2,597	2,214
NET CASH USED IN INVESTING ACTIVITIES	(8,426)	(15,688)
FINANCING ACTIVITIES
Principal payments on long-term debt	(31,089)	(69,306)
Cash proceeds from long-term debt	32,398	61,654
Debt issuance costs	0	(386)
Cash payment of contingent consideration	(750)	0
Common stock repurchased to satisfy statutory withholding on employee stock-based compensation plans	(698)	(1,141)
Common stock repurchased as part of share repurchase program	(5,359)	0
Cash proceeds from stock plans	1,150	779
NET CASH USED IN FINANCING ACTIVITIES	(4,348)	(8,400)
Net change in cash and cash equivalents	177	(9,483)
Cash and cash equivalents, beginning of period	186	9,648
Cash and cash equivalents, end of period	$ 363	$ 165

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Basis of Presentation, Nature of Operations and Summary of Significant Accounting Policies

9 Months Ended

Sep. 30, 2022

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Basis of Presentation, Nature of Operations and Summary of Significant Accounting Policies

Basis of Presentation, Nature of Operations and Summary of Significant Accounting Policies

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 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, 2021 as filed with the SEC on March 15, 2022.

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	9 Months Ended
	Sep. 30, 2022
Accounting Policies [Abstract]
Recent Accounting Pronouncements and Developments	Recent Accounting Pronouncements and DevelopmentsIn June 2016, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update No. 2016-13, “Financial Instruments (Topic 326) Credit Losses”. Topic 326 changes the impairment model for most financial assets and certain other instruments. Under the new standard, entities holding financial assets and net investment in leases that are not accounted for at fair value through net income are to be presented at the net amount expected to be collected. An allowance for credit losses will be a valuation account that will be deducted from the amortized cost basis of the financial asset to present the net carrying value at the amount expected to be collected on the financial asset. Topic 326 was originally effective as of January 1, 2020, although in November 2019, the FASB delayed the effective date until fiscal years beginning after December 15, 2022 for SEC filers eligible as of the FASB's deferral date to be smaller reporting companies under the SEC’s definition. The Company qualified as a smaller reporting company in November 2019 when the FASB delayed the effective date of Topic 326. Early adoption is permitted. The Company is currently evaluating the impact of Topic 326 on its consolidated balance sheets, statements of operations, statements of cash flows and related disclosures.

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Business Combinations

9 Months Ended

Sep. 30, 2022

Business Combination and Asset Acquisition [Abstract]

Business Combinations

Business Combinations

Acquisitions Accounted for Using the Purchase Method

On January 31, 2021, the Company acquired the business and the majority of the assets of FilAMed, a privately-held biomedical services company based in Bakersfield, California. In becoming part of the Company's Durable Medical Equipment Services ("DME Services") segment, this acquisition supplements the Company’s existing biomedical recertification, maintenance and repair services for acute care facilities and other alternate site settings including home care and home infusion providers, skilled nursing facilities, pain centers and others.

On April 18, 2021, the Company acquired the business and substantially all of the assets of OB Healthcare Corporation (“OB Healthcare”), a privately-held biomedical services company based in Mesquite, Texas. OB Healthcare specializes in on-site repair, preventative maintenance, and device physical inventory management to hospitals and healthcare systems nationwide. The acquisition further develops and expands InfuSystem’s DME Services segment and complements the Company’s purchase of FilAMed.

The results of operations for FilAMed and OB Healthcare are included in the Company’s consolidated statements of operations from the respective closing dates.

Purchase Price Allocation

Pursuant to FASB Accounting Standards Codification (“ASC”) Topic 805, “Business Combinations,” the purchase price for each of the acquisitions was allocated to the assets acquired and liabilities assumed based upon their estimated fair values as of the respective acquisition dates. The purchase price allocations were primarily based upon a valuation using management’s estimates and assumptions. The purchase price allocation was completed for FilAMed and OB Healthcare as of December 31, 2021. The following table summarizes the consideration paid and the allocation of the purchase price to the fair values of the assets acquired and liabilities assumed as of the respective acquisition dates for both FilAMed and OB Healthcare (in thousands):

	FilAMed		OB Healthcare		Total Consideration
Cash	$	1,400	$	6,250	$	7,650
Working capital, paid in cash	—		325		325
Contingent consideration, paid in cash	—		750		750
Total - consideration	$	1,400	$	7,325	$	8,725

	FilAMed		OB Healthcare		Total Acquisition Date Fair Value
Accounts receivable	$	—	$	725	$	725
Inventories	74		—		74
Medical equipment held for sale or rental	40		—		40
Property and equipment	102		59		161
Intangible assets	1,015		3,000		4,015
Goodwill	169		3,541		3,710
Operating lease right of use assets	281		7		288
Operating lease liabilities	(281)		(7)		(288)
Total - purchase price	$	1,400	$	7,325	$	8,725

The amount of acquisition costs for both transactions was $0.2 million for the nine months ended September 30, 2021 and was included in general and administrative expenses.

The Company fully paid all consideration for FilAMed as of December 31, 2021. On the OB Healthcare acquisition date, the Company made an initial cash payment of $6.1 million with subsequent cash payments of $0.4 million during the year ended December 31, 2021 and had an additional estimated amount due to the seller for contingent consideration of $0.8 million, which was recorded in the balance sheet under the heading for other current liabilities. The contingent consideration arrangement, as amended, required the Company to pay OB Healthcare $0.8 million if certain written contracts were executed. As of September 30, 2022, the requirement under the contingent consideration arrangement had been satisfied and the Company had made the required payment.

The following table shows the breakdown of the identified intangible assets acquired into major intangible asset classes for both acquisitions:

	Acquisition Date Fair Value (Thousands)		Weighted-Average Amortization Period (Years)
Customer relationships	$	2,300	15
Unpatented technology	943		7
Non-competition agreements	472		5
Internal-use software	300		5
Total intangible assets (a)	$	4,015	11.2
(a) There was no residual value, renewal terms or extensions associated with any intangible assets acquired.

The goodwill acquired consists of expected synergies from combining operations of FilAMed and OB Healthcare with the DME Services segment as well as their respective assembled workforce who have specialized knowledge and experience. All of the goodwill is deductible for tax purposes.

Unaudited Pro Forma Financial Information

The unaudited pro forma financial information in the table below summarizes the combined results of operations of the Company, FilAMed and OB Healthcare as though the companies’ businesses had been combined as of January 1, 2021. The pro forma financial information for the three and nine months ended September 30, 2021 has been adjusted by $0.1 million and $0.2 million, respectively, for the tax effected amount of acquisition costs and non-recurring expenses directly attributable to the FilAMed and OB Healthcare acquisitions. The pro forma financial information is presented for informational purposes only and is not indicative of the results of operations that would have been achieved if the acquisitions had taken place at the beginning of each period presented nor is it indicative of future results. The following pro forma financial information presented also includes the pro forma depreciation and amortization charges from acquired tangible and intangible assets for the three and nine months ended September 30, 2021 (in thousands):

	Three Months Ended September 30,		Nine Months Ended September 30,
	2021		2021
Revenue	$	26,566	$	76,633
Net (loss) income	$	(373)	$	1,268

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Revenue Recognition

9 Months Ended

Sep. 30, 2022

Revenue from Contract with Customer [Abstract]

Revenue Recognition

Revenue Recognition

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

	Three Months Ended September 30,
	2022				2021
	Total Net Revenues		Percentage of Total Net Revenues		Total Net Revenues		Percentage of Total Net Revenues
Third-Party Payer Rentals	$	14,161	51.9	%	$	13,512	50.9	%
Direct Payer Rentals	7,801		28.6	%	7,136		26.9	%
Product Sales	3,562		13.1	%	4,399		16.5	%
Services	1,755		6.4	%	1,519		5.7	%
Total	$	27,279	100.0	%	$	26,566	100.0	%

	Nine Months Ended September 30,
	2022				2021
	Total Net Revenues		Percentage of Total Net Revenues		Total Net Revenues		Percentage of Total Net Revenues
Third-Party Payer Rentals	$	41,425	51.1	%	$	39,436	52.0	%
Direct Payer Rentals	23,745		29.3	%	21,787		28.7	%
Product Sales	10,968		13.5	%	11,332		14.9	%
Services	4,946		6.1	%	3,308		4.4	%
Total	$	81,084	100.0	%	$	75,863	100.0	%

Third-Party Payer Rentals are entirely attributed to revenues of the Integrated Therapy Services (“ITS”) segment. Services revenues are entirely attributed to the DME Services segment. For the three months ended September 30, 2022, $3.2 million and $4.6 million of Direct Payer Rentals were attributed to the ITS and DME Services segments, respectively. For the three months ended September 30, 2021, $3.1 million and $4.0 million of Direct Payer Rentals were attributed to the ITS and DME Services segments, respectively. For the three months ended September 30, 2022, less than $0.1 million and $3.6 million of Product Sales were attributed to the ITS and DME Services segments, respectively. For the three months ended September 30, 2021, all Product Sales were entirely attributed to the DME Services segment.

For the nine months ended September 30, 2022, $9.7 million and $14.0 million of Direct Payer Rentals were attributed to the ITS and DME Services segments, respectively. For the nine months ended September 30, 2021, $9.4 million and $12.4 million of Direct Payer Rentals were attributed to the ITS and DME Services segments, respectively. For the nine months ended September 30, 2022, $0.1 million and $10.9 million of Product Sales were attributed to the ITS and DME Services segments, respectively. For the nine months ended September 30, 2021, all Product Sales were entirely attributed to the DME Services segment.

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Medical Equipment

9 Months Ended

Sep. 30, 2022

Medical Equipment [Abstract]

Medical Equipment

Medical Equipment

Medical equipment consisted of the following (in thousands):

	September 30, 2022		December 31, 2021
Medical equipment for sale or rental	$	2,865	$	1,788
Medical equipment for sale or rental - pump reserve	(22)		(46)
Medical equipment for sale or rental - net	2,843		1,742
Medical equipment in rental service	97,021		91,891
Medical equipment in rental service - pump reserve	(2,074)		(1,074)
Accumulated depreciation	(55,745)		(50,946)
Medical equipment in rental service - net	39,202		39,871
Total	$	42,045	$	41,613

Depreciation expense for medical equipment for the three and nine months ended September 30, 2022 was $2.4 million and $7.3 million, respectively, compared to $2.4 million and $7.0 million for the same prior year periods, 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. During the current period, the Company changed its estimate for missing pumps by shortening the time estimate of when a pump is considered missing. As a result of this change in estimate, the Company increased the pump reserve as of September 30, 2022 and increased its cost of sales for the three and nine months ended September 30, 2022 by $0.1 million and $0.6 million, respectively.

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Property and Equipment

9 Months Ended

Sep. 30, 2022

Property, Plant and Equipment [Abstract]

Property and Equipment

Property and Equipment

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

	September 30, 2022						December 31, 2021
	Gross Assets		Accumulated Depreciation		Total		Gross Assets		Accumulated Depreciation		Total
Furniture, fixtures, and equipment	$	5,306	$	(3,067)	$	2,239	$	4,812	$	(2,528)	$	2,284
Automobiles	110		(105)		5		110		(103)		7
Leasehold improvements	3,448		(1,481)		1,967		3,444		(1,212)		2,232
Total	$	8,864	$	(4,653)	$	4,211	$	8,366	$	(3,843)	$	4,523

Depreciation expense for property and equipment for the three and nine months ended September 30, 2022 was $0.3 million and $0.8 million, respectively, compared to $0.2 million and $0.7 million for the same prior year periods, respectively. This expense was recorded in “general and administrative expenses” for each period.

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Goodwill & Intangible Assets

9 Months Ended

Sep. 30, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill & Intangible Assets

Goodwill & Intangible Assets

The changes in the carrying value of goodwill by segment for the nine months ended September 30, 2022 are as follows (in thousands):

	DME Services (a)
Balance as of December 31, 2021	$	3,710
Goodwill acquired	—
Balance as of September 30, 2022	$	3,710
(a) The ITS segment has no recorded goodwill.

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

	September 30, 2022						December 31, 2021
	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		(33,297)		5,537		38,834		(31,401)		7,433
Non-competition agreements	472		(138)		334		472		(67)		405
Unpatented technology	943		(224)		719		943		(123)		820
Software	11,530		(11,315)		215		11,530		(11,258)		272
Total nonamortizable and amortizable intangible assets	$	53,802	$	(44,997)	$	8,805	$	53,802	$	(42,872)	$	10,930

Amortization expense for the three and nine months ended September 30, 2022 was $0.7 million and $2.1 million, respectively, compared to $1.1 million and $3.3 million for the same prior year periods, respectively. 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 September 30, 2022 is as follows (in thousands):

	2022		2023		2024		2025		2026		2027 and thereafter		Total
Amortization expense	$	369	$	990	$	990	$	810	$	524	$	3,122	$	6,805

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Debt

9 Months Ended

Sep. 30, 2022

Debt Disclosure [Abstract]

Debt

DebtOn 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 the Company, InfuSystem Holdings USA, Inc. (“Holdings”), InfuSystem,

Inc. (“ISI”), First Biomedical, Inc. (“First Biomedical”), and IFC LLC (“IFC” and, collectively with the Company, Holdings, ISI and First Biomedical, 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 February 5, 2021, in connection with the execution and closing of the 2021 Credit Agreement, the Company, along with its wholly owned subsidiaries as borrowers, terminated the 2015 Credit Agreement. All outstanding loans under the 2015 Credit Agreement were repaid and all liens under the 2015 Credit Agreement were released, except that a letter of credit originally issued under the 2015 Credit Agreement in the amount of approximately $0.8 million was transferred to the 2021 Credit Agreement.

The 2021 Credit Agreement was accounted for as a debt modification. As of September 30, 2022, the Company was in compliance with all debt-related covenants under the 2021 Credit Agreement.

On April 15, 2019, the Company sold for $2.0 million and immediately leased back certain medical equipment in rental service to a third party specializing in such transactions. The leaseback term is 36 months. Because the arrangement contains a purchase option that the Company is reasonably certain to exercise, this transaction did not qualify for the sale-leaseback accounting under ASC 842. The medical equipment remains recorded on the accompanying condensed consolidated balance sheet and the proceeds received were classified as an other financing liability. As of September 30, 2022, all amounts owed under this arrangement had been paid.

As referenced above, the Company executed and closed the 2021 Credit Agreement during the first quarter of 2021, and in connection with entering into that agreement, terminated the 2015 Credit Agreement. The following table illustrates the net availability under the Revolving Facility as of the applicable balance sheet date (in thousands):

	September 30, 2022		December 31, 2021
Revolving Facility:
Gross availability	$	75,000	$	75,000
Outstanding draws	(34,706)		(32,974)
Letter of credit	(600)		(600)
Availability on Revolving Facility	$	39,694	$	41,426

The Company had future maturities of its long-term debt as of September 30, 2022 as follows (in thousands):

	2022		2023		2024		2025		2026 and thereafter		Total
Revolving Facility	$	—	$	—	$	—	$	—	$	34,706	$	34,706
Total	$	—	$	—	$	—	$	—	$	34,706	$	34,706

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

	September 30, 2022						December 31, 2021
	Current Portion		Long-Term Portion		Total		Current Portion		Long-Term Portion		Total
Revolving Facility	$	—	$	34,706	$	34,706	$	—	$	32,974	$	32,974
Other financing	—		—		—		423		—		423
	—		34,706		34,706		423		32,974		33,397
Unamortized value of debt issuance costs	—		(245)		(245)		(74)		(226)		(300)
Total	$	—	$	34,461	$	34,461	$	349	$	32,748	$	33,097

As of September 30, 2022, amounts outstanding under the Revolving Facility provided under the 2021 Credit Agreement bear interest at a variable rate equal to, at the Company’s election, a LIBO Rate for Eurodollar loans or an Alternative Base Rate for ABR loans, as defined by the 2021 Credit Agreement, plus a spread that will vary depending upon the Company’s leverage ratio. The spread ranges from 2.00% to 3.00% for Eurodollar Loans and 1.00% to 2.00% for base rate loans. The weighted-average Eurodollar loan rate at September 30, 2022 was 5.07% (LIBO of 2.82% plus 2.25%). The actual ABR loan rate at September 30, 2022 was 7.50% (lender’s prime rate of 6.25% plus 1.25%).

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Derivative Financial Instruments and Hedging Activities

9 Months Ended

Sep. 30, 2022

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 have a constant notional amount over a five-year term that ends on February 5, 2026. The agreements both pay the Company 30-day LIBOR on the

notional amount and the Company pays a fixed rate of interest equal to 0.73%. These derivative instruments are considered cash flow hedges. The Company does not have any other derivative financial instruments.

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):

	September 30, 2022
	Balance Sheet Location	Notional		Fair Value Derivative Assets
Derivatives designated as hedges:
Cash flow hedges
Interest rate swaps	Other assets	$	20,000	$	2,109

	December 31, 2021
	Balance Sheet Location	Notional		Fair Value Derivative Assets
Derivatives designated as hedges:
Cash flow hedges
Interest rate swaps	Other assets	$	20,000	$	355

The tables below present the effect of our derivative financial instruments designated as hedging instruments in AOCI (in thousands):

	Three Months Ended September 30,
	2022		2021
Gain on cash flow hedges - interest rate swaps
Beginning balance	$	1,140	$	39
Unrealized gain/(loss) recognized in AOCI	679		9
Amounts reclassified to interest expense (a)	(74)		32
Tax provision	(146)		(10)
Ending balance	$	1,599	$	70
(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 income for the three months ended September 30, 2022 and 2021 was $0.4 million and $0.3 million, respectively.

	Nine Months Ended September 30,
	2022		2021
Gain on cash flow hedges - interest rate swaps
Beginning balance	$	268	$	—
Unrealized gain recognized in AOCI	1,802		20
Amounts reclassified to interest expense (a) (b)	(48)		73
Tax provision	(423)		(23)
Ending balance	$	1,599	$	70
(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 income for the nine months ended September 30, 2022 and 2021 was $1.0 million and $0.9 million, respectively.
(b) As of September 30, 2022, $0.7 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 or nine months ended September 30, 2022.

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Income Taxes

9 Months Ended

Sep. 30, 2022

Income Tax Disclosure [Abstract]

Income Taxes

Income Taxes

During the three and nine months ended September 30, 2022, the Company recorded a provision for income taxes of $0.1 million and a benefit from income taxes of $0.3 million, respectively. The income tax benefit for the nine months ended September 30, 2022, relates principally to the Company's pre-tax losses during the period and also includes a benefit from excess tax benefits on exercises of stock options and vesting of restricted stock during the period. For the three and nine months ended September 30, 2021, the Company recorded a benefit from income taxes of $0.2 million and $0.9 million, respectively.

On March 27, 2020, the Coronavirus Aid, Relief, and Economic Security (“CARES”) Act was enacted in response to the COVID-19 pandemic. The CARES Act among other things, allows employers to defer the deposit and payment of the employer's share of Social Security taxes. Under the CARES Act, the Company deferred paying $0.7 million of applicable gross payroll taxes as of December 31, 2020, which was included in other liabilities. The $0.7 million balance of the deferred Social Security taxes was expected to be paid in two equal annual installments during the years ending December 31, 2021 and 2022, respectively. In December 2021, the Company made the first of these two equal annual installment payments. As of September 30, 2022, the remaining balance of approximately $0.3 million is included in other liabilities.

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Commitments, Contingencies and Litigation

9 Months Ended

Sep. 30, 2022

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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Earnings (Loss) Per Share

9 Months Ended

Sep. 30, 2022

Earnings Per Share [Abstract]

Earnings (Loss) Per Share

Earnings (Loss) Per ShareBasic income (loss) per share is computed by dividing net income (loss) by the weighted average number of common shares outstanding during the period. Diluted income (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 income (loss) per share computations:

	Three Months Ended September 30,				Nine Months Ended September 30,
Numerator (in thousands):	2022		2021		2022		2021
Net income (loss) income:	$	443	$	(448)	$	(89)	$	1,033
Denominator:
Weighted average common shares outstanding:
Basic	20,683,366		20,577,886		20,625,826		20,468,842
Dilutive effect of common stock equivalents	769,117		—		—		1,526,374
Diluted	21,452,483		20,577,886		20,625,826		21,995,216
Net income (loss) income per share:
Basic	$	0.02	$	(0.02)	$	—	$	0.05
Diluted	$	0.02	$	(0.02)	$	—	$	0.05

For the three months ended September 30, 2022, there were 1,143,001 outstanding options and unvested restricted stock units with an exercise price above the current market value of the Company's common stock not included in the calculation because they would have an anti-dilutive effect. For the nine months ended September 30, 2022, all outstanding options and unvested restricted stock units were anti-dilutive due to the Company's net loss for the period and therefore are not included in the calculation. For the three months ended September 30, 2021, all outstanding options and unvested restricted stock units were anti-dilutive due to the Company's net loss for the period and therefore are not included in the calculation. For the nine months ended September 30, 2021, 0.3 million of outstanding options and unvested restricted stock units with an exercise price above the current market value of the Company’s common stock were not included in the calculation because they would have an anti-dilutive effect.

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. 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 September 30, 2022, the Company had repurchased and retired approximately $5.9 million, or 517,672 shares, of the Company's outstanding common stock under the Share Repurchase Program.

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Leases

9 Months Ended

Sep. 30, 2022

Leases [Abstract]

Leases

Leases

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 ten 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 and nine months ended September 30, 2022 and 2021 are as follows (in thousands):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2022		2021		2022		2021
Operating lease cost	$	342	$	302	$	1,006	$	998
Variable lease cost	77		65		231		180
Total lease cost	$	419	$	367	$	1,237	$	1,178

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

	Nine Months Ended September 30,
	2022		2021
Cash paid for amounts included in the measurement of lease liabilities and right of use assets:
Operating cash flow from operating leases	$	946	$	993
Right of use assets obtained in exchange for lease obligations:
Operating leases	$	18	$	288
Increases to right of use assets resulting from lease modifications:
Operating leases	$	1,050	$	—

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

	As of September 30,
	2022	2021
	Years	Years
Weighted average remaining lease term:	6.9	6.3
	Rate	Rate
Weighted average discount rate:	7.1%	7.7%

Future maturities of lease liabilities as of September 30, 2022 are as follows (in thousands):

	Operating Leases (a)
2022	$	303
2023	1,159
2024	1,064
2025	1,033
2026	998
2027 and thereafter	2,841
Total undiscounted lease payments	7,398
Less: Imputed interest	(2,451)
Total lease liabilities	$	4,947
(a) Excludes $1.8 million of legally binding minimum lease payments for an office lease signed but not yet commenced. This lease has an expected term of 7 years and is expected to commence in 2023.

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Business Segment Information

9 Months Ended

Sep. 30, 2022

Segment Reporting [Abstract]

Business Segment Information

Business Segment Information

The Company’s reportable segments are organized based on service platforms, with the ITS segment reflecting higher margin rental revenues that generally include payments made by third-party and direct payers and the DME Services 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 September 30, 2022 and 2021:

2022
(in thousands)	ITS		DME Services		Corporate/ Eliminations		Total
Net revenues - external	$	17,375	$	9,904	$	—	$	27,279
Net revenues - internal	—		1,610		(1,610)		—
Total net revenues	17,375		11,514		(1,610)		27,279
Gross profit	11,400		4,819		—		16,219
Selling, general and administrative expenses					15,276		15,276
Interest expense					(385)		(385)
Other expense					(11)		(11)
Provision for income taxes					(104)		(104)
Net income							$	443
Total assets	$	61,735	$	35,246	$	2,000	$	98,981
Purchases of medical equipment	$	2,088	$	1,695	$	—	$	3,783
Depreciation and amortization of intangible assets	$	2,425	$	1,015	$	—	$	3,440

2021
(in thousands)	ITS		DME Services		Corporate/Eliminations		Total
Net revenues - external	$	16,581	$	9,985	$	—	$	26,566
Net revenues - internal	—		1,440		(1,440)		—
Total net revenues	16,581		11,425		(1,440)		26,566
Gross profit	10,574		4,684		—		15,258
Selling, general and administrative expenses					15,609		15,609
Interest expense					(270)		(270)
Other expense					(44)		(44)
Benefit from income taxes					217		217
Net loss							$	(448)
Total assets	$	59,312	$	33,474	$	2,000	$	94,786
Purchases of medical equipment	$	4,058	$	644	$	—	$	4,702
Depreciation and amortization of intangible assets	$	2,785	$	955	$	—	$	3,740

The financial information summarized below is presented by reportable segment for the nine months ended September 30, 2022 and 2021:

2022
(in thousands)	ITS		DME Services		Corporate/ Eliminations		Total
Net revenues - external	$	51,260	$	29,824	$	—	$	81,084
Net revenues - internal	—		4,860		(4,860)		—
Total net revenues	51,260		34,684		(4,860)		81,084
Gross profit	32,251		14,236		—		46,487
Selling, general and administrative expenses					45,862		45,862
Interest expense					(976)		(976)
Other expense					(69)		(69)
Benefit from income taxes					331		331
Net loss							$	(89)
Total assets	$	61,735	$	35,246	$	2,000	$	98,981
Purchases of medical equipment	$	6,924	$	3,528	$	—	$	10,452
Depreciation and amortization of intangible assets	$	7,194	$	3,062	$	—	$	10,256

2021
(in thousands)	ITS		DME Services		Corporate/ Eliminations		Total
Net revenues - external	$	48,826	$	27,037	$	—	$	75,863
Net revenues - internal	—		4,484		(4,484)		—
Total net revenues	48,826		31,521		(4,484)		75,863
Gross profit	31,028		13,856		—		44,884
Selling, general and administrative expenses					43,666		43,666
Interest expense					(909)		(909)
Other expense					(150)		(150)
Benefit from income taxes					874		874
Net income							$	1,033
Total assets	$	59,312	$	33,474	$	2,000	$	94,786
Purchases of medical equipment	$	7,550	$	2,095	$	—	$	9,645
Depreciation and amortization of intangible assets	$	8,213	$	2,756	$	—	$	10,969

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COVID-19	9 Months Ended
	Sep. 30, 2022
Covid-19 [Abstract]
COVID-19	COVID-19On March 11, 2020, the World Health Organization declared the outbreak of coronavirus (“COVID-19”) as a pandemic, which has spread globally and throughout the United States. During the period of the pandemic, we took a number of precautionary and preemptive steps to protect the safety and well-being of our employees while ensuring continuity of service to our clients, including, transitioning our employees to a remote work environment, suspending employee travel, canceling participation in industry events and in-person group meetings, promoting social distancing and enhanced cleaning and sanitization efforts across office locations, and implementing protocols to quarantine employees who may have been exposed to COVID-19, or showed relevant symptoms. We also undertook preparedness plans at our facilities to maintain continuity of operations, which provide for flexible work arrangements without any significant disruptions to our business or control processes. Our management team continues to actively monitor the situation and is in constant communication with our workforce, customers and vendors. Since the pandemic started, outbreaks of COVID-19, including the Delta and Omicron variants, unfavorably impacted our revenue growth initiatives in certain product lines including Pain Management and NPWT. Such impacts included scattered restrictions on elective surgeries, delayed ramp-up in treatment volumes for new customers and, mainly during 2022, reduced availability of disposable medical supplies, all of which unfavorably impacted the Pain Management business. Additionally, restricted physical access to our customers facilities unfavorably impacted revenue growth initiatives for both the Pain Management and NPWT businesses. While the COVID-19 pandemic has not had any material unfavorable effects in our financial results for the three and nine months ended September 30, 2022, beyond these delays to our revenue growth plans, the extent of any future impact will depend on future developments, which are highly uncertain, cannot be predicted and could have a material adverse impact on our financial position, operating results and cash flows.

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Business Combinations (Tables)

9 Months Ended

Sep. 30, 2022

Business Combination and Asset Acquisition [Abstract]

Schedule of Business Acquisitions, by Acquisition

The following table summarizes the consideration paid and the allocation of the purchase price to the fair values of the assets acquired and liabilities assumed as of the respective acquisition dates for both FilAMed and OB Healthcare (in thousands):

	FilAMed		OB Healthcare		Total Consideration
Cash	$	1,400	$	6,250	$	7,650
Working capital, paid in cash	—		325		325
Contingent consideration, paid in cash	—		750		750
Total - consideration	$	1,400	$	7,325	$	8,725

	FilAMed		OB Healthcare		Total Acquisition Date Fair Value
Accounts receivable	$	—	$	725	$	725
Inventories	74		—		74
Medical equipment held for sale or rental	40		—		40
Property and equipment	102		59		161
Intangible assets	1,015		3,000		4,015
Goodwill	169		3,541		3,710
Operating lease right of use assets	281		7		288
Operating lease liabilities	(281)		(7)		(288)
Total - purchase price	$	1,400	$	7,325	$	8,725

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed

The following table summarizes the consideration paid and the allocation of the purchase price to the fair values of the assets acquired and liabilities assumed as of the respective acquisition dates for both FilAMed and OB Healthcare (in thousands):

	FilAMed		OB Healthcare		Total Consideration
Cash	$	1,400	$	6,250	$	7,650
Working capital, paid in cash	—		325		325
Contingent consideration, paid in cash	—		750		750
Total - consideration	$	1,400	$	7,325	$	8,725

	FilAMed		OB Healthcare		Total Acquisition Date Fair Value
Accounts receivable	$	—	$	725	$	725
Inventories	74		—		74
Medical equipment held for sale or rental	40		—		40
Property and equipment	102		59		161
Intangible assets	1,015		3,000		4,015
Goodwill	169		3,541		3,710
Operating lease right of use assets	281		7		288
Operating lease liabilities	(281)		(7)		(288)
Total - purchase price	$	1,400	$	7,325	$	8,725

Finite-Lived and Indefinite-Lived Intangible Assets Acquired as Part of Business Combination

The following table shows the breakdown of the identified intangible assets acquired into major intangible asset classes for both acquisitions:

	Acquisition Date Fair Value (Thousands)		Weighted-Average Amortization Period (Years)
Customer relationships	$	2,300	15
Unpatented technology	943		7
Non-competition agreements	472		5
Internal-use software	300		5
Total intangible assets (a)	$	4,015	11.2
(a) There was no residual value, renewal terms or extensions associated with any intangible assets acquired.

Business Acquisition, Pro Forma Information

The following pro forma financial information presented also includes the pro forma depreciation and amortization charges from acquired tangible and intangible assets for the three and nine months ended September 30, 2021 (in thousands):

	Three Months Ended September 30,		Nine Months Ended September 30,
	2021		2021
Revenue	$	26,566	$	76,633
Net (loss) income	$	(373)	$	1,268

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Revenue Recognition (Tables)

9 Months Ended

Sep. 30, 2022

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue

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

	Three Months Ended September 30,
	2022				2021
	Total Net Revenues		Percentage of Total Net Revenues		Total Net Revenues		Percentage of Total Net Revenues
Third-Party Payer Rentals	$	14,161	51.9	%	$	13,512	50.9	%
Direct Payer Rentals	7,801		28.6	%	7,136		26.9	%
Product Sales	3,562		13.1	%	4,399		16.5	%
Services	1,755		6.4	%	1,519		5.7	%
Total	$	27,279	100.0	%	$	26,566	100.0	%

	Nine Months Ended September 30,
	2022				2021
	Total Net Revenues		Percentage of Total Net Revenues		Total Net Revenues		Percentage of Total Net Revenues
Third-Party Payer Rentals	$	41,425	51.1	%	$	39,436	52.0	%
Direct Payer Rentals	23,745		29.3	%	21,787		28.7	%
Product Sales	10,968		13.5	%	11,332		14.9	%
Services	4,946		6.1	%	3,308		4.4	%
Total	$	81,084	100.0	%	$	75,863	100.0	%

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Medical Equipment (Tables)

9 Months Ended

Sep. 30, 2022

Medical Equipment [Abstract]

Schedule of Medical Equipment

Medical equipment consisted of the following (in thousands):

	September 30, 2022		December 31, 2021
Medical equipment for sale or rental	$	2,865	$	1,788
Medical equipment for sale or rental - pump reserve	(22)		(46)
Medical equipment for sale or rental - net	2,843		1,742
Medical equipment in rental service	97,021		91,891
Medical equipment in rental service - pump reserve	(2,074)		(1,074)
Accumulated depreciation	(55,745)		(50,946)
Medical equipment in rental service - net	39,202		39,871
Total	$	42,045	$	41,613

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Property and Equipment (Tables)

9 Months Ended

Sep. 30, 2022

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment

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

	September 30, 2022						December 31, 2021
	Gross Assets		Accumulated Depreciation		Total		Gross Assets		Accumulated Depreciation		Total
Furniture, fixtures, and equipment	$	5,306	$	(3,067)	$	2,239	$	4,812	$	(2,528)	$	2,284
Automobiles	110		(105)		5		110		(103)		7
Leasehold improvements	3,448		(1,481)		1,967		3,444		(1,212)		2,232
Total	$	8,864	$	(4,653)	$	4,211	$	8,366	$	(3,843)	$	4,523

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Goodwill & Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

The changes in the carrying value of goodwill by segment for the nine months ended September 30, 2022 are as follows (in thousands):

	DME Services (a)
Balance as of December 31, 2021	$	3,710
Goodwill acquired	—
Balance as of September 30, 2022	$	3,710
(a) The ITS segment has no recorded goodwill.

Carrying Amount and Accumulated Amortization of Identifiable Intangible Assets

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

	September 30, 2022						December 31, 2021
	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		(33,297)		5,537		38,834		(31,401)		7,433
Non-competition agreements	472		(138)		334		472		(67)		405
Unpatented technology	943		(224)		719		943		(123)		820
Software	11,530		(11,315)		215		11,530		(11,258)		272
Total nonamortizable and amortizable intangible assets	$	53,802	$	(44,997)	$	8,805	$	53,802	$	(42,872)	$	10,930

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 September 30, 2022 is as follows (in thousands):

	2022		2023		2024		2025		2026		2027 and thereafter		Total
Amortization expense	$	369	$	990	$	990	$	810	$	524	$	3,122	$	6,805

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Debt (Tables)

9 Months Ended

Sep. 30, 2022

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):

	September 30, 2022		December 31, 2021
Revolving Facility:
Gross availability	$	75,000	$	75,000
Outstanding draws	(34,706)		(32,974)
Letter of credit	(600)		(600)
Availability on Revolving Facility	$	39,694	$	41,426

Schedule of Maturities of Long-term Debt

The Company had future maturities of its long-term debt as of September 30, 2022 as follows (in thousands):

	2022		2023		2024		2025		2026 and thereafter		Total
Revolving Facility	$	—	$	—	$	—	$	—	$	34,706	$	34,706
Total	$	—	$	—	$	—	$	—	$	34,706	$	34,706

Schedule of Debt

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

	September 30, 2022						December 31, 2021
	Current Portion		Long-Term Portion		Total		Current Portion		Long-Term Portion		Total
Revolving Facility	$	—	$	34,706	$	34,706	$	—	$	32,974	$	32,974
Other financing	—		—		—		423		—		423
	—		34,706		34,706		423		32,974		33,397
Unamortized value of debt issuance costs	—		(245)		(245)		(74)		(226)		(300)
Total	$	—	$	34,461	$	34,461	$	349	$	32,748	$	33,097

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Derivative Financial Instruments and Hedging Activities (Tables)

9 Months Ended

Sep. 30, 2022

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):

	September 30, 2022
	Balance Sheet Location	Notional		Fair Value Derivative Assets
Derivatives designated as hedges:
Cash flow hedges
Interest rate swaps	Other assets	$	20,000	$	2,109

	December 31, 2021
	Balance Sheet Location	Notional		Fair Value Derivative Assets
Derivatives designated as hedges:
Cash flow hedges
Interest rate swaps	Other assets	$	20,000	$	355

Schedule of Derivative Instruments, Effect on AOCI

The tables below present the effect of our derivative financial instruments designated as hedging instruments in AOCI (in thousands):

	Three Months Ended September 30,
	2022		2021
Gain on cash flow hedges - interest rate swaps
Beginning balance	$	1,140	$	39
Unrealized gain/(loss) recognized in AOCI	679		9
Amounts reclassified to interest expense (a)	(74)		32
Tax provision	(146)		(10)
Ending balance	$	1,599	$	70
(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 income for the three months ended September 30, 2022 and 2021 was $0.4 million and $0.3 million, respectively.

	Nine Months Ended September 30,
	2022		2021
Gain on cash flow hedges - interest rate swaps
Beginning balance	$	268	$	—
Unrealized gain recognized in AOCI	1,802		20
Amounts reclassified to interest expense (a) (b)	(48)		73
Tax provision	(423)		(23)
Ending balance	$	1,599	$	70
(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 income for the nine months ended September 30, 2022 and 2021 was $1.0 million and $0.9 million, respectively.
(b) As of September 30, 2022, $0.7 million of income is expected to be reclassified into earnings within the next 12 months.

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Earnings (Loss) Per Share (Tables)

9 Months Ended

Sep. 30, 2022

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

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

	Three Months Ended September 30,				Nine Months Ended September 30,
Numerator (in thousands):	2022		2021		2022		2021
Net income (loss) income:	$	443	$	(448)	$	(89)	$	1,033
Denominator:
Weighted average common shares outstanding:
Basic	20,683,366		20,577,886		20,625,826		20,468,842
Dilutive effect of common stock equivalents	769,117		—		—		1,526,374
Diluted	21,452,483		20,577,886		20,625,826		21,995,216
Net income (loss) income per share:
Basic	$	0.02	$	(0.02)	$	—	$	0.05
Diluted	$	0.02	$	(0.02)	$	—	$	0.05

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Leases (Tables)

9 Months Ended

Sep. 30, 2022

Leases [Abstract]

Lease, Cost

The components of lease costs for the three and nine months ended September 30, 2022 and 2021 are as follows (in thousands):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2022		2021		2022		2021
Operating lease cost	$	342	$	302	$	1,006	$	998
Variable lease cost	77		65		231		180
Total lease cost	$	419	$	367	$	1,237	$	1,178

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

	Nine Months Ended September 30,
	2022		2021
Cash paid for amounts included in the measurement of lease liabilities and right of use assets:
Operating cash flow from operating leases	$	946	$	993
Right of use assets obtained in exchange for lease obligations:
Operating leases	$	18	$	288
Increases to right of use assets resulting from lease modifications:
Operating leases	$	1,050	$	—

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

	As of September 30,
	2022	2021
	Years	Years
Weighted average remaining lease term:	6.9	6.3
	Rate	Rate
Weighted average discount rate:	7.1%	7.7%

Lessee, Operating Lease, Liability, Maturity

Future maturities of lease liabilities as of September 30, 2022 are as follows (in thousands):

	Operating Leases (a)
2022	$	303
2023	1,159
2024	1,064
2025	1,033
2026	998
2027 and thereafter	2,841
Total undiscounted lease payments	7,398
Less: Imputed interest	(2,451)
Total lease liabilities	$	4,947
(a) Excludes $1.8 million of legally binding minimum lease payments for an office lease signed but not yet commenced. This lease has an expected term of 7 years and is expected to commence in 2023.

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Business Segment Information (Tables)

9 Months Ended

Sep. 30, 2022

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 September 30, 2022 and 2021:

2022
(in thousands)	ITS		DME Services		Corporate/ Eliminations		Total
Net revenues - external	$	17,375	$	9,904	$	—	$	27,279
Net revenues - internal	—		1,610		(1,610)		—
Total net revenues	17,375		11,514		(1,610)		27,279
Gross profit	11,400		4,819		—		16,219
Selling, general and administrative expenses					15,276		15,276
Interest expense					(385)		(385)
Other expense					(11)		(11)
Provision for income taxes					(104)		(104)
Net income							$	443
Total assets	$	61,735	$	35,246	$	2,000	$	98,981
Purchases of medical equipment	$	2,088	$	1,695	$	—	$	3,783
Depreciation and amortization of intangible assets	$	2,425	$	1,015	$	—	$	3,440

2021
(in thousands)	ITS		DME Services		Corporate/Eliminations		Total
Net revenues - external	$	16,581	$	9,985	$	—	$	26,566
Net revenues - internal	—		1,440		(1,440)		—
Total net revenues	16,581		11,425		(1,440)		26,566
Gross profit	10,574		4,684		—		15,258
Selling, general and administrative expenses					15,609		15,609
Interest expense					(270)		(270)
Other expense					(44)		(44)
Benefit from income taxes					217		217
Net loss							$	(448)
Total assets	$	59,312	$	33,474	$	2,000	$	94,786
Purchases of medical equipment	$	4,058	$	644	$	—	$	4,702
Depreciation and amortization of intangible assets	$	2,785	$	955	$	—	$	3,740

The financial information summarized below is presented by reportable segment for the nine months ended September 30, 2022 and 2021:

2022
(in thousands)	ITS		DME Services		Corporate/ Eliminations		Total
Net revenues - external	$	51,260	$	29,824	$	—	$	81,084
Net revenues - internal	—		4,860		(4,860)		—
Total net revenues	51,260		34,684		(4,860)		81,084
Gross profit	32,251		14,236		—		46,487
Selling, general and administrative expenses					45,862		45,862
Interest expense					(976)		(976)
Other expense					(69)		(69)
Benefit from income taxes					331		331
Net loss							$	(89)
Total assets	$	61,735	$	35,246	$	2,000	$	98,981
Purchases of medical equipment	$	6,924	$	3,528	$	—	$	10,452
Depreciation and amortization of intangible assets	$	7,194	$	3,062	$	—	$	10,256

2021
(in thousands)	ITS		DME Services		Corporate/ Eliminations		Total
Net revenues - external	$	48,826	$	27,037	$	—	$	75,863
Net revenues - internal	—		4,484		(4,484)		—
Total net revenues	48,826		31,521		(4,484)		75,863
Gross profit	31,028		13,856		—		44,884
Selling, general and administrative expenses					43,666		43,666
Interest expense					(909)		(909)
Other expense					(150)		(150)
Benefit from income taxes					874		874
Net income							$	1,033
Total assets	$	59,312	$	33,474	$	2,000	$	94,786
Purchases of medical equipment	$	7,550	$	2,095	$	—	$	9,645
Depreciation and amortization of intangible assets	$	8,213	$	2,756	$	—	$	10,969

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Business Combinations - Purchase Price Allocation (Details) - USD ($) $ in Thousands			9 Months Ended
	Dec. 31, 2021	Apr. 18, 2021	Sep. 30, 2022
Business Acquisition [Line Items]
Cash			$ 7,650
Working capital, paid in cash			325
Contingent consideration, paid in cash			750
Total - consideration			8,725
FilAMed
Business Acquisition [Line Items]
Cash			1,400
Working capital, paid in cash			0
Contingent consideration, paid in cash			0
Total - consideration			1,400
OB Healthcare
Business Acquisition [Line Items]
Cash	$ 400	$ 6,100	6,250
Working capital, paid in cash			325
Contingent consideration, paid in cash			750
Total - consideration			$ 7,325

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Business Combinations - Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021	Apr. 18, 2021	Jan. 31, 2021
Business Acquisition [Line Items]
Accounts receivable	$ 725
Inventories	74
Medical equipment held for sale or rental	40
Property and equipment	161
Intangible assets	4,015
Goodwill	3,710	$ 3,710
Operating lease right of use assets	288
Operating lease liabilities	(288)
Total - purchase price	$ 8,725
FilAMed
Business Acquisition [Line Items]
Accounts receivable				$ 0
Inventories				74
Medical equipment held for sale or rental				40
Property and equipment				102
Intangible assets				1,015
Goodwill				169
Operating lease right of use assets				281
Operating lease liabilities				(281)
Total - purchase price				$ 1,400
OB Healthcare
Business Acquisition [Line Items]
Accounts receivable			$ 725
Inventories			0
Medical equipment held for sale or rental			0
Property and equipment			59
Intangible assets			3,000
Goodwill			3,541
Operating lease right of use assets			7
Operating lease liabilities			(7)
Total - purchase price			$ 7,325

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Business Combinations - Narrative (Details) - USD ($) $ in Thousands			3 Months Ended	9 Months Ended
	Dec. 31, 2021	Apr. 18, 2021	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Business Acquisition [Line Items]
Acquisition costs and non-recurring expenses					$ 200
Payments to acquire businesses				$ 7,650
OB Healthcare
Business Acquisition [Line Items]
Payments to acquire businesses	$ 400	$ 6,100		$ 6,250
OB Healthcare | Other Current Liabilities
Business Acquisition [Line Items]
Contingent consideration	$ 800
General and Administrative Expense
Business Acquisition [Line Items]
Pro forma acquisition cost and non-recurring expense			$ 100		$ 200

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Business Combinations - Intangible Assets Acquired (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2022 USD ($)
Business Acquisition [Line Items]
Acquisition date fair value	$ 4,015
Weighted average amortization period	11 years 2 months 12 days
Customer relationships
Business Acquisition [Line Items]
Acquisition date fair value	$ 2,300
Weighted average amortization period	15 years
Unpatented technology
Business Acquisition [Line Items]
Acquisition date fair value	$ 943
Weighted average amortization period	7 years
Non-competition agreements
Business Acquisition [Line Items]
Acquisition date fair value	$ 472
Weighted average amortization period	5 years
Software
Business Acquisition [Line Items]
Acquisition date fair value	$ 300
Weighted average amortization period	5 years

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Business Combinations - Pro Forma Information (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2021	Sep. 30, 2021
Business Combination and Asset Acquisition [Abstract]
Revenue	$ 26,566	$ 76,633
Net (loss) income	$ (373)	$ 1,268

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Revenue Recognition - Disaggregated Revenue by Revenue Stream (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Disaggregation of Revenue [Line Items]
Total Net Revenues	$ 27,279	$ 26,566	$ 81,084	$ 75,863
Third-Party Payer Rentals
Disaggregation of Revenue [Line Items]
Total Net Revenues	14,161	13,512	41,425	39,436
Direct Payer Rentals
Disaggregation of Revenue [Line Items]
Total Net Revenues	7,801	7,136	23,745	21,787
Product Sales
Disaggregation of Revenue [Line Items]
Total Net Revenues	3,562	4,399	10,968	11,332
Services
Disaggregation of Revenue [Line Items]
Total Net Revenues	$ 1,755	$ 1,519	$ 4,946	$ 3,308
Revenue Benchmark | Customer Concentration Risk
Disaggregation of Revenue [Line Items]
Percentage of Total Net Revenues	100.00%	100.00%	100.00%	100.00%
Revenue Benchmark | Customer Concentration Risk | Third-Party Payer Rentals
Disaggregation of Revenue [Line Items]
Percentage of Total Net Revenues	51.90%	50.90%	51.10%	52.00%
Revenue Benchmark | Customer Concentration Risk | Direct Payer Rentals
Disaggregation of Revenue [Line Items]
Percentage of Total Net Revenues	28.60%	26.90%	29.30%	28.70%
Revenue Benchmark | Customer Concentration Risk | Product Sales
Disaggregation of Revenue [Line Items]
Percentage of Total Net Revenues	13.10%	16.50%	13.50%	14.90%
Revenue Benchmark | Customer Concentration Risk | Services
Disaggregation of Revenue [Line Items]
Percentage of Total Net Revenues	6.40%	5.70%	6.10%	4.40%

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Revenue Recognition - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Disaggregation of Revenue [Line Items]
Net revenues	$ 27,279	$ 26,566	$ 81,084	$ 75,863
ITS | Product
Disaggregation of Revenue [Line Items]
Net revenues	100		100
DME Services | Product
Disaggregation of Revenue [Line Items]
Net revenues	3,600		10,900
Direct Payer Rentals
Disaggregation of Revenue [Line Items]
Net revenues	7,801	7,136	23,745	21,787
Direct Payer Rentals | ITS
Disaggregation of Revenue [Line Items]
Net revenues	3,200	3,100	9,700	9,400
Direct Payer Rentals | DME Services
Disaggregation of Revenue [Line Items]
Net revenues	$ 4,600	$ 4,000	$ 14,000	$ 12,400

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Medical Equipment - Summary of Medical Equipment (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Medical Equipment [Abstract]
Medical equipment for sale or rental	$ 2,865	$ 1,788
Medical equipment for sale or rental - pump reserve	(22)	(46)
Medical equipment for sale or rental - net	2,843	1,742
Medical equipment in rental service	97,021	91,891
Medical equipment in rental service - pump reserve	(2,074)	(1,074)
Accumulated depreciation	(55,745)	(50,946)
Medical equipment in rental service - net	39,202	39,871
Total	$ 42,045	$ 41,613

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Medical Equipment - Narrative (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Medical Equipment [Abstract]
Depreciation expense related to medical equipment	$ 2.4	$ 2.4	$ 7.3	$ 7.0
Medical equipment increase in pump reserve	$ 0.1		$ 0.6

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Property and Equipment - Schedule of Property and Equipment (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Property, Plant and Equipment [Line Items]
Gross Assets	$ 8,864	$ 8,366
Accumulated Depreciation	(4,653)	(3,843)
Total	4,211	4,523
Furniture, fixtures, and equipment
Property, Plant and Equipment [Line Items]
Gross Assets	5,306	4,812
Accumulated Depreciation	(3,067)	(2,528)
Total	2,239	2,284
Automobiles
Property, Plant and Equipment [Line Items]
Gross Assets	110	110
Accumulated Depreciation	(105)	(103)
Total	5	7
Leasehold improvements
Property, Plant and Equipment [Line Items]
Gross Assets	3,448	3,444
Accumulated Depreciation	(1,481)	(1,212)
Total	$ 1,967	$ 2,232

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Property and Equipment - Narrative (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Property, Plant and Equipment [Abstract]
Depreciation	$ 0.3	$ 0.2	$ 0.8	$ 0.7

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Goodwill & Intangible Assets - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Goodwill and Intangible Assets Disclosure [Abstract]
Amortization of intangibles	$ 704	$ 1,125	$ 2,125	$ 3,264

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Goodwill & Intangible Assets - Goodwill (Details)	9 Months Ended
	Sep. 30, 2022 USD ($)
Goodwill [Roll Forward]
Goodwill, beginning balance	$ 3,710,000
Goodwill, ending balance	3,710,000
DME Services
Goodwill [Roll Forward]
Goodwill, beginning balance	3,710,000
Goodwill acquired	0
Goodwill, ending balance	3,710,000
ITS
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	Sep. 30, 2022	Dec. 31, 2021
Goodwill [Line Items]
Trade names	$ 2,000	$ 2,000
Accumulated Amortization	(44,997)	(42,872)
Total	6,805
Total nonamortizable and amortizable intangible assets	53,802	53,802
Net	8,805	10,930
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	(33,297)	(31,401)
Total	5,537	7,433
Non-competition agreements
Goodwill [Line Items]
Gross Assets	472	472
Accumulated Amortization	(138)	(67)
Total	334	405
Unpatented technology
Goodwill [Line Items]
Gross Assets	943	943
Accumulated Amortization	(224)	(123)
Total	719	820
Software
Goodwill [Line Items]
Gross Assets	11,530	11,530
Accumulated Amortization	(11,315)	(11,258)
Total	$ 215	$ 272

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Goodwill & Intangible Assets - Expected Annual Amortization Expense for Intangible Assets (Details) $ in Thousands	Sep. 30, 2022 USD ($)
Goodwill and Intangible Assets Disclosure [Abstract]
2022	$ 369
2023	990
2024	990
2025	810
2026	524
2027 and thereafter	3,122
Total	$ 6,805

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Debt - Narrative (Details) $ in Thousands			9 Months Ended
	Feb. 05, 2021 USD ($)	Apr. 15, 2019 USD ($)	Sep. 30, 2022 USD ($)	Dec. 31, 2021 USD ($)
Revolving Facility
Debt Instrument [Line Items]
Long-term line of credit			$ 34,706	$ 32,974
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 | Eurodollar Loan
Debt Instrument [Line Items]
Effective percentage			5.07%
LIBOR rate			2.82%
The 2021 Credit Agreement | ABR Loans
Debt Instrument [Line Items]
Effective percentage			7.50%
The 2021 Credit Agreement | London Interbank Offered Rate (LIBOR) | Eurodollar Loan
Debt Instrument [Line Items]
Basis spread on variable rate			2.25%
The 2021 Credit Agreement | Base Rate | ABR Loans
Debt Instrument [Line Items]
Basis spread on variable rate			1.25%
The 2021 Credit Agreement | Minimum | London Interbank Offered Rate (LIBOR) | Eurodollar Loan
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			6.25%
The 2021 Credit Agreement | Maximum | London Interbank Offered Rate (LIBOR) | Eurodollar Loan
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
Revolving credit facility	25,000
Borrowings under revolving credit facility	30,000
The 2021 Credit Agreement | Letter of credit
Debt Instrument [Line Items]
Line of credit facility	7,000
The 2015 Credit Agreement
Debt Instrument [Line Items]
Long-term line of credit	800
The 2015 Credit Agreement | Revolving Facility
Debt Instrument [Line Items]
Repayments	$ 8,200
Financing Agreement | Medical Equipment
Debt Instrument [Line Items]
Line of credit facility		$ 2,000
Debt term		36 months

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Debt - Summary of Revolver Based Upon Borrowers' Eligible Accounts Receivable and Inventory (Details) - Revolving Facility - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
Gross availability	$ 75,000	$ 75,000
Outstanding draws	(34,706)	(32,974)
Letter of credit	(600)	(600)
Availability on Revolving Facility	$ 39,694	$ 41,426

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Debt - Summary of Future Maturities of Loans (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
2022	$ 0
2023	0
2024	0
2025	0
2026 and thereafter	34,706
Total	34,706	$ 33,397
Revolving Facility
Debt Instrument [Line Items]
2022	0
2023	0
2024	0
2025	0
2026 and thereafter	34,706
Total	$ 34,706	$ 32,974

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Debt - Summary of Company's Current and Long-term Debt (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
Current Portion	$ 0	$ 423
Long-Term Portion	34,706	32,974
Total	34,706	33,397
Unamortized value of the debt issuance costs, current portion of long-term debt	0	(74)
Unamortized value of the debt issuance costs, long-term debt	(245)	(226)
Unamortized value of the debt issuance costs, total	(245)	(300)
Current portion of long-term debt	0	349
Long-term debt	34,461	32,748
Total	34,461	33,097
Financing Agreement
Debt Instrument [Line Items]
Current Portion	0	423
Long-Term Portion	0	0
Total	0	423
Revolving Facility
Debt Instrument [Line Items]
Current Portion	0	0
Long-Term Portion	34,706	32,974
Total	$ 34,706	$ 32,974

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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	9 Months Ended
	Feb. 05, 2021 agreement	Sep. 30, 2022 USD ($)	Sep. 30, 2022 USD ($)
Derivative [Line Items]
Interest rate swap | agreement	2
Term of contract (year)	5 years
Fixed interest rate	0.73%
Net hedge effectiveness | $		$ 0	$ 0

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Derivative Financial Instruments and Hedging Activities - Fair Value and Notional Amounts of Cash Flow Hedges (Details) - Cash flow hedges - Interest rate swaps - Derivatives designated as hedges: - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Derivative [Line Items]
Notional	$ 20,000	$ 20,000
Fair Value Derivative Assets	$ 2,109	$ 355

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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		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Derivative [Line Items]
Beginning balance	$ 46,497	$ 44,700	$ 48,272	$ 40,752
Ending balance	47,807	46,455	47,807	46,455
Interest expense	385	270	976	909
Interest rate swaps | Cash flow hedges | Derivatives designated as hedges:
Derivative [Line Items]
Reclassified within twelve months			700
Gain/(loss) on cash flow hedges
Derivative [Line Items]
Beginning balance	1,140	39	268	0
Unrealized gain/(loss) recognized in AOCI	679	9	1,802	20
Amounts reclassified to interest expense	(74)	32	(48)	73
Tax provision	(146)	(10)	(423)	(23)
Ending balance	$ 1,599	$ 70	$ 1,599	$ 70

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Income Taxes - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Dec. 31, 2020
Income Tax Contingency [Line Items]
Income tax expense (benefit)	$ 104	$ (217)	$ (331)	$ (874)
Other Liabilities
Income Tax Contingency [Line Items]
Payroll taxes	$ 300		$ 300		$ 700	$ 700

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Earnings (Loss) Per Share - Calculation of Basic and Diluted EPS (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Earnings Per Share [Abstract]
Net income (loss)	$ 443	$ (448)	$ (89)	$ 1,033
Weighted average common shares outstanding:
Basic (in shares)	20,683,366	20,577,886	20,625,826	20,468,842
Dilutive effect of common stock equivalents (in shares)	769,117	0	0	1,526,374
Diluted (in shares)	21,452,483	20,577,886	20,625,826	21,995,216
Basic (in dollars per share)	$ 0.02	$ (0.02)	$ 0	$ 0.05
Diluted (in dollars per share)	$ 0.02	$ (0.02)	$ 0	$ 0.05

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Earnings (Loss) Per Share - Narrative (Details) - USD ($)	3 Months Ended	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Jun. 30, 2021
Earnings Per Share [Abstract]
Antidilutive securities excluded from computation of earnings per share, amount (in shares)	1,143,001	300,000
Stock repurchase program, authorized amount			$ 20,000,000
Cumulative shares purchased	$ 5,900,000
Cumulative shares purchased (in shares)	517,672

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Leases - Narrative (Details)	Sep. 30, 2022
Lessee, Lease, Description [Line Items]
Operating lease, term of contract	10 years
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		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Leases [Abstract]
Operating lease cost	$ 342	$ 302	$ 1,006	$ 998
Variable lease cost	77	65	231	180
Total lease cost	$ 419	$ 367	1,237	1,178
Operating cash flow from operating leases			946	993
Operating leases			18	288
Increases to right of use assets resulting from lease modifications, operating lease			$ 1,050	$ 0
Weighted average remaining lease term:	6 years 10 months 24 days	6 years 3 months 18 days	6 years 10 months 24 days	6 years 3 months 18 days
Weighted average discount rate:	7.10%	7.70%	7.10%	7.70%

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Leases - Maturities of Lease Liabilities (Details) $ in Thousands	Sep. 30, 2022 USD ($)
Leases [Abstract]
2022	$ 303
2023	1,159
2024	1,064
2025	1,033
2026	998
2027 and thereafter	2,841
Total undiscounted lease payments	7,398
Less: Imputed interest	(2,451)
Total lease liabilities	4,947
Operating lease, minimum payments	$ 1,800
Lessee, finance lease, remaining lease term	7 years

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Business Segment Information (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Segment Reporting Information [Line Items]
Net revenues - external	$ 27,279	$ 26,566	$ 81,084	$ 75,863
Net revenues - internal	0	0	0	0
Total net revenues	27,279	26,566	81,084	75,863
Gross profit	16,219	15,258	46,487	44,884
Selling, general and administrative expenses	15,276	15,609	45,862	43,666
Interest expense	(385)	(270)	(976)	(909)
Other expense	(11)	(44)	(69)	(150)
Provision for income taxes	(104)	217	331	874
Net income (loss)	443	(448)	(89)	1,033
Total assets	98,981	94,786	98,981	94,786	$ 97,586
Purchases of medical equipment	3,783	4,702	10,452	9,645
Depreciation and amortization of intangible assets	3,440	3,740	10,256	10,969
Corporate and Eliminations
Segment Reporting Information [Line Items]
Net revenues - external	0	0	0	0
Net revenues - internal	(1,610)	(1,440)	(4,860)	(4,484)
Total net revenues	(1,610)	(1,440)	(4,860)	(4,484)
Gross profit	0	0	0	0
Selling, general and administrative expenses	15,276	15,609	45,862	43,666
Interest expense	(385)	(270)	(976)	(909)
Other expense	(11)	(44)	(69)	(150)
Provision for income taxes	(104)	217	331	874
Total assets	2,000	2,000	2,000	2,000
Purchases of medical equipment	0	0	0	0
Depreciation and amortization of intangible assets	0	0	0	0
ITS | Operating Segments
Segment Reporting Information [Line Items]
Net revenues - external	17,375	16,581	51,260	48,826
Net revenues - internal	0	0	0	0
Total net revenues	17,375	16,581	51,260	48,826
Gross profit	11,400	10,574	32,251	31,028
Total assets	61,735	59,312	61,735	59,312
Purchases of medical equipment	2,088	4,058	6,924	7,550
Depreciation and amortization of intangible assets	2,425	2,785	7,194	8,213
DME Services | Operating Segments
Segment Reporting Information [Line Items]
Net revenues - external	9,904	9,985	29,824	27,037
Net revenues - internal	1,610	1,440	4,860	4,484
Total net revenues	11,514	11,425	34,684	31,521
Gross profit	4,819	4,684	14,236	13,856
Total assets	35,246	33,474	35,246	33,474
Purchases of medical equipment	1,695	644	3,528	2,095
Depreciation and amortization of intangible assets	$ 1,015	$ 955	$ 3,062	$ 2,756