Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) $ in Thousands	Total	Series A Preferred Shares	Common Stock	Additional Paid-in Capital	Accumulated Deficit	Non-controlling Interest
Beginning balance, value at Dec. 31, 2019	$ 76,678		$ 24	$ 149,840	$ (75,686)	$ 2,500
Beginning balance, shares at Dec. 31, 2019			28,686,116
Issuance of common stock, shares			1,208,169
2020 Private Placement shares, net of costs	12,115			12,115
2020 Private Placement shares, net of costs, shares		660,000	2,300,000
2020 Private Placement Warrants, net of costs	4,621			4,621
Beneficial conversion feature	3,564			3,564
Dividends from subsidiaries	(218)					(218)
Net income (loss) - the Company	(50,190)				(50,190)
Net loss - non-controlling interest	(513)					(513)
Stock-based compensation	517			517
Ending balance, value at Mar. 31, 2020	46,574		$ 24	170,657	(125,876)	1,769
Ending balance, shares at Mar. 31, 2020		660,000	32,194,285
Beginning balance, value at Dec. 31, 2019	76,678		$ 24	149,840	(75,686)	2,500
Beginning balance, shares at Dec. 31, 2019			28,686,116
Net loss - non-controlling interest	(690)
Ending balance, value at Jun. 30, 2020	40,334		$ 25	174,622	(135,464)	1,151
Ending balance, shares at Jun. 30, 2020			39,830,122
Beginning balance, value at Mar. 31, 2020	46,574		$ 24	170,657	(125,876)	1,769
Beginning balance, shares at Mar. 31, 2020		660,000	32,194,285
Options exercised	34			34
Options exercised, shares			22,777
Issuance of common stock	3,393			3,393
Issuance of common stock, shares			1,013,060
Conversion of Preferred Stock Series A			$ 1	(1)
Conversion of Preferred Stock Series A, shares		(660,000)	6,600,000
Beneficial conversion feature	(3,564)			(3,564)
Deemed dividend	3,564			3,564
Disposal of subsidiary	(441)					(441)
Net income (loss) - the Company	(9,588)				(9,588)
Net loss - non-controlling interest	(177)					(177)
Stock-based compensation	539			539
Ending balance, value at Jun. 30, 2020	40,334		$ 25	174,622	(135,464)	1,151
Ending balance, shares at Jun. 30, 2020			39,830,122
Beginning balance, value at Dec. 31, 2020	43,761		$ 26	201,598	(157,392)	(471)
Beginning balance, shares at Dec. 31, 2020			53,551,126
December 2020 Public Offering warrants exercise	903			903
December 2020 Public Offering warrants exercise, shares			361,200
Options exercised	212			212
Options exercised, shares			157,304
Net income (loss) - the Company	(9,259)				(9,259)
Net loss - non-controlling interest	(176)					(176)
Stock-based compensation	508			508
Ending balance, value at Mar. 31, 2021	35,949		$ 26	203,221	(166,651)	(647)
Ending balance, shares at Mar. 31, 2021			54,069,630
Beginning balance, value at Dec. 31, 2020	$ 43,761		$ 26	201,598	(157,392)	(471)
Beginning balance, shares at Dec. 31, 2020			53,551,126
Options exercised, shares	229,496
Net loss - non-controlling interest	$ (311)
Ending balance, value at Jun. 30, 2021	36,847		$ 26	203,877	(166,274)	(782)
Ending balance, shares at Jun. 30, 2021			54,141,822
Beginning balance, value at Mar. 31, 2021	35,949		$ 26	203,221	(166,651)	(647)
Beginning balance, shares at Mar. 31, 2021			54,069,630
Options exercised	98			98
Options exercised, shares			72,192
Net income (loss) - the Company	377				377
Net loss - non-controlling interest	(135)					(135)
Stock-based compensation	558			558
Ending balance, value at Jun. 30, 2021	$ 36,847		$ 26	$ 203,877	$ (166,274)	$ (782)
Ending balance, shares at Jun. 30, 2021			54,141,822