Condensed Consolidated Statements of Stockholders' Equity (Deficit) (Unaudited) - 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
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				(48)			(48)
ESPP Stock Issuance			8				8
ESPP Stock Issuance, shares		2
Stock and Warrant issued for services			298				298
Stock and Warrant issued for services, shares
Stock-based compensation – options, warrants, issuances			460				460
Exercise of stock options and warrants			41				41
Exercise of stock options and warrants, shares		99
Cumulative Translation Adjustment					(20)	(10)	(30)
Net (loss) income				(2,636)	67		(2,569)
Balance at Mar. 31, 2022	$ 1	$ 20	71,413	(73,255)	2,443	(164)	458
Balance, shares at Mar. 31, 2022	544	7,560
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
Net (loss) income							(9,566)
Balance at Sep. 30, 2022	$ 1	$ 8	72,568	(80,401)		260	(7,564)
Balance, shares at Sep. 30, 2022	544	7,612
Balance at Mar. 31, 2022	$ 1	$ 20	71,413	(73,255)	2,443	(164)	458
Balance, shares at Mar. 31, 2022	544	7,560
Dividend on Class C Shares				(141)			(141)
ESPP Stock Issuance			10				10
ESPP Stock Issuance, shares		1
Stock-based compensation – options, warrants, issuances			743				743
Exercise of stock options and warrants			87				87
Exercise of stock options and warrants, shares		18
Cumulative Translation Adjustment						241	241
Net (loss) income				(3,186)			(3,186)
Noncontrolling interests - distributions and other			(668)		(2,443)		(3,111)
Balance at Jun. 30, 2022	$ 1	$ 20	71,585	(76,582)		77	(4,899)
Balance, shares at Jun. 30, 2022	544	7,579
Dividend on Class C Shares				(8)			(8)
ESPP Stock Issuance			8				8
ESPP Stock Issuance, shares		2
Stock and Warrant issued for services			109				109
Stock and Warrant issued for services, shares		20
Stock-based compensation – options, warrants, issuances			834				834
Exercise of stock options and warrants			19				19
Exercise of stock options and warrants, shares		11
Cumulative Translation Adjustment						183	183
Net (loss) income				(3,810)			(3,810)
Other		(12)	13	(1)
Balance at Sep. 30, 2022	$ 1	$ 8	72,568	(80,401)		260	(7,564)
Balance, shares at Sep. 30, 2022	544	7,612
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				(8)			(8)
ESPP Stock Issuance			10				10
ESPP Stock Issuance, shares		2
Stock and Warrant issued for services			45				45
Stock and Warrant issued for services, shares		10
Stock-based compensation – options, warrants, issuances			516				516
Exercise of stock options and warrants			173				173
Exercise of stock options and warrants, shares		156
Cumulative Translation Adjustment						457	457
Net (loss) income				(3,507)			(3,507)
Conversion of shares
Conversion of equity, shares	(42)	2
Balance at Mar. 31, 2023	$ 1	$ 8	74,458	(87,975)		668	(12,840)
Balance, shares at Mar. 31, 2023	502	7,884
Balance at Dec. 31, 2022	$ 1	$ 8	73,714	(84,460)		211	(10,526)
Balance, shares at Dec. 31, 2022	544	7,714
Net (loss) income							(11,678)
Balance at Sep. 30, 2023	$ 1	$ 8	75,523	(96,162)		1,438	(19,192)
Balance, shares at Sep. 30, 2023	502	7,893
Balance at Mar. 31, 2023	$ 1	$ 8	74,458	(87,975)		668	(12,840)
Balance, shares at Mar. 31, 2023	502	7,884
Dividend on Class C Shares				(8)			(8)
ESPP Stock Issuance			8				8
ESPP Stock Issuance, shares		2
Stock-based compensation – options, warrants, issuances			516				516
Exercise of stock options and warrants			18				18
Exercise of stock options and warrants, shares		4
Cumulative Translation Adjustment						260	260
Net (loss) income				(3,866)			(3,866)
Balance at Jun. 30, 2023	$ 1	$ 8	75,000	(91,849)		928	(15,912)
Balance, shares at Jun. 30, 2023	502	7,890
Dividend on Class C Shares				(8)			(8)
ESPP Stock Issuance			7				7
Stock and Warrant issued for services			$ 45				$ 45
Stock and Warrant issued for services, shares			45,000				45,000
Stock-based compensation – options, warrants, issuances			$ 516				$ 516
Cumulative Translation Adjustment						510	510
Net (loss) income				(4,305)			(4,305)
Balance at Sep. 30, 2023	$ 1	$ 8	$ 75,523	$ (96,162)		$ 1,438	$ (19,192)
Balance, shares at Sep. 30, 2023	502	7,893