Consolidated Statements of Changes in Stockholders' Equity (Deficit) - USD ($) $ in Thousands	Series A Preferred Stock [Member]	Class A Common Stock [Member]	Additional Paid-In Capital	Subscription Receivable [Member]	Accumulated Other Comprehensive Loss [Member]	Accumulated Deficit [Member]	Total
Beginning balances at Dec. 31, 2018		$ 1	$ 27,280		$ (106)	$ (19,206)	$ 7,968
Beginning balances, Shares at Dec. 31, 2018	250,000	10,176,433
Conversion of preferred stock
Conversion of preferred stock, shares	(82,028)	130,721
Shareholder payments received
Shareholder payments received, shares
Shares issued for: Conversion of liabilities			1,467				1,467
Shares issued for: Conversion of liabilities, shares		869,412
Shares issued for: Closing fees for issuance of notes payable			368				368
Shares issued for: Closing fees for issuance of notes payable, shares		177,511
Shares issued for: Acquisitions			500				500
Shares issued for: Acquisitions, shares		200,000
Shares issued for: Other share-based payments			48				48
Shares issued for: Other share-based payments, shares		21,704
Shares issued for: Executive compensation			295				295
Shares issued for: Executive compensation, shares		122,916
Shares issued for: Stock compensation			778				778
Foreign currency translation income loss					68		68
Cumulative effects of adoption of new accounting standards in prior period						(2,738)	(2,738)
Net loss						(9,402)	(9,402)
Ending balance at Dec. 31, 2019		$ 1	30,736		(38)	(31,346)	(647)
Ending balances, Shares at Dec. 31, 2019	167,972	11,698,697
Shares issued for: Conversion of liabilities		$ 1	12,019				12,020
Shares issued for: Conversion of liabilities, shares		8,812,991
Shares issued for: Closing fees related to public offering			(906)				(906)
Shares issued for: Closing fees related to public offering, shares
Shares issued for: Other share-based payments			8				8
Shares issued for: Other share-based payments, shares		7,111
Shares issued for: Executive compensation
Shares issued for: Stock compensation			1,628				1,628
Foreign currency translation income loss					5,230		5,230
Shares issued for: Public offering		$ 3	43,521				43,524
Shares issued for: Public offering, Shares		32,583,000
Shares issued for: Cash			100				100
Shares issued for: Cash		142,857
Conversion of restricted shares
Conversion of restricted shares, shares		98,862
Fixed dividends for preferred shareholders			(338)				(338)
Net loss						(16,152)	(16,152)
Ending balance at Dec. 31, 2020		$ 5	$ 86,768		$ 5,192	$ (47,498)	$ 44,467
Ending balances, Shares at Dec. 31, 2020	167,972	53,343,518