Consolidated Statement of Stockholders' Equity (Deficit) - USD ($) $ in Thousands	Preferred Stock [Member] Series C Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Noncontrolling Interest [Member]	AOCI Attributable to Parent [Member]	Total
Beginning balance, value at Dec. 31, 2020	$ 2	$ 5	$ 51,842	$ (56,726)		$ (166)	$ (5,043)
Beginning balance, shares at Dec. 31, 2020	2,145	4,685
Dividends				(77)			(77)
Dividend declared to non-controlling interest				(398)			(398)
ESPP stock issuance			16				16
ESPP Stock Issuance, shares		2
Stock-based compensation – options, warrants, issuances			2,552				2,552
Stock-based compensation - options, warrants, issuances, shares
Stock issued for services			188				188
Stock and warrant issued for services, shares		25
Warrant issuances, net of issuance costs		$ 15	13,282				13,297
Stock and warrant issuances, net of issuance costs, shares		2,143,000
Exercise of stock options			438				438
Exercise of stock options and warrants, shares		279,000
Stock and warrant issuance for acquisition			2,084				2,084
Stock and warrant issuance for Acquisition, shares		220
Dangot acquisition					6,508		6,508
Exercise to purchase additional Dangot shares					(4,012)		(4,012)
Post-acquisition adjustment				(1)	(377)		(378)
Cumulative translation adjustment					59	12	71
Other				(7)			(7)
Conversion of equity	$ (1)		1
Conversion of equity, shares	(1,400)	70
Conversion of debt			203				203
Conversion of debt, shares	(201)	35,000
Net income (loss)				(13,362)	218		(13,144)
Ending balance, value at Dec. 31, 2021	$ 1	$ 20	70,606	(70,571)	2,396	(154)	2,298
Ending balance, shares at Dec. 31, 2021	544,000	7,459,000
Dividends				(206)			(206)
ESPP stock issuance			37				37
ESPP Stock Issuance, shares		7,000
Stock-based compensation – options, warrants, issuances			3,173				3,173
Stock-based compensation - options, warrants, issuances, shares		100
Stock issued for services			109				109
Stock and warrant issued for services, shares		20
Warrant issuances, net of issuance costs			298				298
Exercise of stock options			147				147
Exercise of stock options and warrants, shares		128,000
Cumulative translation adjustment				(2)	(20)	365	343
Other		(12)	12
Conversion of debt
Conversion of debt, shares
Net income (loss)				(13,681)	67		(13,614)
Non-controlling interests, distributions and other			(668)		(2,443)		(3,111)
Ending balance, value at Dec. 31, 2022	$ 1	$ 8	$ 73,714	$ (84,460)		$ 211	$ (10,526)
Ending balance, shares at Dec. 31, 2022	544	7,714