Consolidated Statements of Stockholders' Equity (Deficit) - USD ($) shares in Thousands, $ 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
Balance at Dec. 31, 2021	$ 1	$ 20	$ 70,606	$ (70,571)	$ 2,396	$ (154)	$ 2,298
Balance, shares at Dec. 31, 2021	544	7,459
Dividend on Class C Shares				(206)			(206)
ESPP Stock Issuance			37				37
ESPP Stock Issuance, shares		7
Stock and Warrant issued for services			109				109
Stock and warrant issued for services, shares		20
Stock-based compensation – options, warrants, issuances			3,173				3,173
Stock-based compensation - options, warrants, issuances, shares		100
Warrant issuances, net of issuance costs			298				298
Exercise of stock options and warrants			147				147
Exercise of stock options and warrants, shares		128
Non-controlling interests, distributions and other			(668)		(2,443)		(3,111)
Other		(12)	12
Cumulative Translation Adjustment				(2)	(20)	365	343
Net (loss) income				(13,681)	67		(13,614)
Balance at Dec. 31, 2022	$ 1	$ 8	73,714	(84,460)		211	(10,526)
Balance, shares at Dec. 31, 2022	544	7,714
Dividend on Class C Shares				(32)			(32)
ESPP Stock Issuance			31				31
ESPP Stock Issuance, shares		15
Stock and Warrant issued for services			45				45
Stock and warrant issued for services, shares		10
Stock-based compensation – options, warrants, issuances			1,955				1,955
Exercise of stock options and warrants			190				190
Exercise of stock options and warrants, shares		159
Cumulative Translation Adjustment						340	340
Net (loss) income				(29,431)			(29,431)
Stock and warrant issuances, net of issuance costs		3	2,405				2,408
Stock and warrant issuances, net of issuance costs, shares		2,775
Conversion of equity
Conversion of equity, shares	(42)	2
Balance at Dec. 31, 2023	$ 1	$ 11	$ 78,340	$ (113,923)		$ 551	$ (35,020)
Balance, shares at Dec. 31, 2023	502	10,675