Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Cash flows from operating activities:
Net loss	$ (84)	$ (4,784)
Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation and amortization	224	339
Gain on disposal of discontinued operations	(787)
Stock-based compensation	57	85
Impairment of goodwill and intangible assets		3,589
Change in operating assets and liabilities:
Accounts receivable	651	1,823
Inventories	958	(165)
Prepaid expenses and other assets	(59)	143
Income taxes receivable	239	45
Accounts payable, accrued expenses, and other liabilities	(292)	(609)
Total adjustments to net loss	991	5,250
Net cash provided by operating activities	907	466
Cash flows from investing activities:
Proceeds from sale of discontinued operations	1,936
Purchase of software		(142)
Net cash provided by (used in) investing activities	1,936	(142)
Cash flows from financing activities:
Proceeds from term loans	250
Repayments on term loans	(30)	(2,000)
Proceeds from revolving credit facility	2,795	14,737
Repayments of revolving credit facility	(5,299)	(14,015)
Net cash used in financing activities	(2,284)	(1,278)
Net increase (decrease) in cash and restricted cash	559	(954)
Cash, beginning of period	49	1,270
Cash, end of period	608	316
Supplemental disclosures:
Cash paid during the period for interest	$ 109	$ 170