Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Cash Flows From Operating Activities:
Net loss	$ (2,196)	$ (9,860)
Net (income) loss from discontinued operations	(3,858)	213
Adjustments to reconcile net loss to net cash used in operating activities
Impairment of intangible assets		392
Depreciation and amortization	1,237	2,286
Bad debt expense	(2)	78
Forgiveness of debt - Paycheck Protection Program	(1,448)
(Gain) loss on disposal of assets	419	(366)
Write off of obsolete fixed assets	148
Inventory reserve	(45)
Remeasurement of deferred consideration	(750)
Amortization of debt issuance costs	327	288
Interest accrued to secured credit facilities	141
Issuance of common stock in exchange for services for related parties	205	666
Issuance of common stock in exchange for services for third parties	425	367
Stock-based compensation	27	288
Changes in operating assets and liabilities:
Trade receivables, net	(750)	552
Inventories	263	412
Prepaid expenses and other assets	(2,776)	(53)
Right-of-use assets	1	462
Accounts payable	(599)	(458)
Accrued liabilities	(619)	594
Other liabilities, related party	(700)	700
Deferred revenue	(23)	23
Net lease liabilities	5	(520)
Net cash used in operating activities	(10,568)	(3,936)
Net cash provided by operating activities of discontinued operations	4,620	930
Net cash used in operating activities	(5,948)	(3,006)
Cash Flows From Investing Activities:
Proceeds from sale of fixed assets	114	624
Purchases of property and equipment	(265)	(524)
Net cash (used in) provided by investing activities of continuing operations	(151)	100
Net cash provided by investing activities of discontinued operations	3,356	37
Net cash provided by investing activities	3,205	137
Cash Flows From Financing Activities:
Issuance of common stock from warrant exercise for cash, net of expenses	2,375
Proceeds from issuance of common stock	3,610
Proceeds from issuance of preferred stock	2,485
Proceeds from secured credit facilities	3,300	6,337
Proceeds from notes payable		1,901
Payments of principal on secured credit facilities	(3,730)	(3,000)
Payments of principal on notes payable	(2,857)	(1,876)
Net cash provided by financing activities	5,183	3,362
Net increase in cash	2,440	493
Cash at the beginning of the period	836	343
Cash at the end of the period	3,276	836
Supplemental Disclosure of Cash Flow Information
Cash paid during the period for interest	468	776
Cash paid for amounts included in measurement of lease liabilities	717	674
Supplemental Disclosure of Non-Cash Financing Activity
Issuance of common stock pursuant to Azuñia earn-out	6,860
Issuance of notes payable pursuant to Azuñia final earn-out	7,842
Warrants issued in relation to secured credit facilities	717	98
Deemed dividend-warrant price protection-revaluation adjustment	2,288
Right-of-use assets obtained in exchange for lease obligations	1,963	1,189
Dividends issued	$ 27