Condensed Consolidated Statements of Stockholders' Equity (Deficit) (Unaudited) - 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
Beginning balance, value at Dec. 31, 2021	$ 1	$ 20	$ 70,606	$ (70,571)	$ 2,396	$ (154)	$ 2,298
Beginning 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 warrants issued for services			298				298
Stock and warrant issuance for Acquisition, 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				(2,636)	67		(2,569)
Ending balance, value at Mar. 31, 2022	$ 1	$ 20	71,413	(73,255)	2,443	(164)	458
Ending balance, shares at Mar. 31, 2022	544	7,560
Beginning balance, value at Dec. 31, 2022	$ 1	$ 8	73,714	(84,460)		211	(10,526)
Beginning 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 warrants issued for services			45				45
Stock and warrant issuance for Acquisition, 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				(3,507)			(3,507)
Conversion of shares
Conversion of equity, shares	(42)	2
Ending balance, value at Mar. 31, 2023	$ 1	$ 8	$ 74,458	$ (87,975)		$ 668	$ (12,840)
Ending balance, shares at Mar. 31, 2023	502	7,884