Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020
Cash Flows From Operating Activities:
Net income (loss)	$ 30	$ (7,462)
Net (income) loss from discontinued operations	(3,869)	227
Adjustments to reconcile net income (loss) to net cash used in operating activities
Depreciation and amortization	903	1,858
Bad debt expense	1	69
Forgiveness of debt - Paycheck Protection Program	(1,448)
(Gain) loss on disposal of assets	421	(131)
Inventory allowance		250
Remeasurement of deferred consideration	(750)
Amortization of debt issuance costs	222	226
Interest accrued to secured credit facilities	91
Issuance of common stock in exchange for services for related parties	131	468
Issuance of common stock in exchange for services for third parties	263	234
Stock-based compensation	25	243
Changes in operating assets and liabilities:
Trade receivables, net	(644)	(57)
Inventories	669	1,756
Prepaid expenses and other assets	(1,565)	88
Right-of-use assets	362	370
Accounts payable	(467)	(1,376)
Accrued liabilities	(531)	835
Other liabilities, related party	(700)	250
Deferred revenue	(23)	316
Net lease liabilities	(390)	(427)
Net cash used in operating activities	(7,269)	(2,263)
Net cash provided by (used in) operating activities of discontinued operations	4,617	(592)
Net cash used in operating activities	(2,652)	(2,855)
Cash Flows From Investing Activities:
Proceeds from sale of fixed assets	110	621
Purchases of property and equipment	(189)	(414)
Net cash provided by (used in) investing activities of continuing operations	(79)	207
Net cash provided by investing activities of discontinued operations	3,362	28
Net cash provided by investing activities	3,283	235
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	2,009
Proceeds from secured credit facilities	3,300	6,337
Proceeds from notes payable		1,538
Payments of principal on secured credit facilities	(3,601)
Payments of principal on notes payable	(2,780)	(4,639)
Net cash provided by financing activities of continuing operations	1,303	3,236
Net cash provided by financing activities	1,303	3,236
Net increase in cash	1,934	616
Cash at the beginning of the period	836	343
Cash at the end of the period	2,770	959
Supplemental Disclosure of Cash Flow Information
Cash paid during the period for interest	654	636
Cash paid for amounts included in measurement of lease liabilities	540	519
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		$ 1,153