Consolidated Statements of Stockholder's Equity (Deficit) - USD ($) shares in Thousands, $ in Thousands	Preferred Stock [Member] Series B Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Total
Balance at Dec. 31, 2020		$ 1	$ 52,985	$ (54,094)	$ (1,108)
Balance, shares at Dec. 31, 2020		10,382
Stock-based compensation			27		27
Issuance of common stock from warrant exercise for cash, net of expenses			2,375		2,375
Issuance of common stock from warrant exercise for cash, net of expenses, shares		900
Issuance of warrants for secured credit facility			717		717
Issuance of common stock for Azuñia initial earn-out			6,860		6,860
Issuance of common stock for Azunia initial earn-out, shares		1,883
Issuance of common stock for services by third parties			425		425
Issuance of common stock for services by third parties, shares		217
Issuance of common stock for services by employees			205		205
Issuance of common stock for services by employees, shares		96
Shares issued for cash			6,088		6,088
Shares issued for cash, shares	2,500	1,297
Stock option exercise			6		6
Stock option exercise, shares		5
Preferred stock dividends			27	(27)
Preferred stock dividends, shares		11
Deemed dividend-warrant price protection-revaluation adjustment			2,288	(2,288)
Net loss				(2,196)	(2,196)
Balance at Dec. 31, 2021		$ 1	72,003	(58,605)	13,399
Balance, shares at Dec. 31, 2021	2,500	14,791
Stock-based compensation			3		3
Issuance of common stock for services by third parties			315		315
Issuance of common stock for services by third parties, shares		579
Issuance of common stock for services by employees			205		205
Issuance of common stock for services by employees, shares		170
Shares issued for cash		$ 1	197		198
Shares issued for cash, shares		200
Preferred stock dividends			150	(150)
Preferred stock dividends, shares		459
Net loss				(16,266)	(16,266)
Issuance of detachable warrants on notes payable			630		630
Balance at Dec. 31, 2022		$ 2	$ 73,503	$ (75,021)	$ (1,516)
Balance, shares at Dec. 31, 2022	2,500	16,199