Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) $ in Thousands	Common Stock [Member]	Common Stock Subscribed [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Subscription Receivable [Member]	Total
Balance (in shares) at Dec. 31, 2020	11,536,720	26,966
Balance at Dec. 31, 2020	$ 69	$ 0	$ 74,671	$ (56,916)	$ 65	$ (129)	$ 17,760
Stock-based compensation	0	0	405	0	0	0	405
Consolidated net loss	0	0	0	(4,445)	0	0	(4,445)
Cumulative translation adjustment	$ 0	$ 0	0	0	(4)	0	(4)
Issuance of common stock, net of issuance costs (in shares)	16,883,420	(26,966)
Issuance of common stock, net of issuance costs	$ 18	$ 0	74,537	0	0	129	74,684
Reverse stock split (in shares)	14,285
Reverse stock split	$ (60)		60	0	0		0
Warrants exercised (in shares)	10,000
Warrants exercised	$ 1		115	0	0		116
Balance (in shares) at Mar. 31, 2021	28,444,425	0
Balance at Mar. 31, 2021	$ 28	$ 0	149,788	(61,361)	61	0	88,516
Balance (in shares) at Dec. 31, 2020	11,536,720	26,966
Balance at Dec. 31, 2020	$ 69	$ 0	74,671	(56,916)	65	(129)	17,760
Consolidated net loss							(8,689)
Cumulative translation adjustment							(10)
Balance (in shares) at Jun. 30, 2021	28,552,213	2,500
Balance at Jun. 30, 2021	$ 29	$ 0	150,231	(65,605)	55	(10)	84,700
Balance (in shares) at Mar. 31, 2021	28,444,425	0
Balance at Mar. 31, 2021	$ 28	$ 0	149,788	(61,361)	61	0	88,516
Stock-based compensation	0	0	433	0	0	0	433
Consolidated net loss	0	0	0	(4,244)	0	0	(4,244)
Cumulative translation adjustment	$ 0	$ 0	0	0	(6)	0	(6)
Issuance of common stock, net of issuance costs (in shares)	107,788	0
Issuance of common stock, net of issuance costs	$ 1	$ 0	0	0	0	0	1
Subscription of common stock in connection with Consulting Agreement (in shares)	0	2,500
Subscription of common stock in connection with Consulting Agreement	$ 0	$ 0	10	0	0	(10)	0
Balance (in shares) at Jun. 30, 2021	28,552,213	2,500
Balance at Jun. 30, 2021	$ 29	$ 0	150,231	(65,605)	55	(10)	84,700
Balance (in shares) at Dec. 31, 2021	28,578,338	0
Balance at Dec. 31, 2021	$ 29	$ 0	151,733	(72,810)	41	0	78,993
Stock-based compensation	0	0	527	0	0	0	527
Consolidated net loss	0	0	0	(6,867)	0	0	(6,867)
Cumulative translation adjustment	$ 0	$ 0	0	0	12	0	12
Balance (in shares) at Mar. 31, 2022	28,578,338	0
Balance at Mar. 31, 2022	$ 29	$ 0	152,260	(79,677)	53	0	72,665
Balance (in shares) at Dec. 31, 2021	28,578,338	0
Balance at Dec. 31, 2021	$ 29	$ 0	151,733	(72,810)	41	0	78,993
Consolidated net loss							(13,644)
Cumulative translation adjustment							$ (19)
Issuance of common stock, net of issuance costs (in shares)							28,368
Balance (in shares) at Jun. 30, 2022	28,606,706	0
Balance at Jun. 30, 2022	$ 29	$ 0	152,762	(86,454)	22	0	$ 66,359
Balance (in shares) at Mar. 31, 2022	28,578,338	0
Balance at Mar. 31, 2022	$ 29	$ 0	152,260	(79,677)	53	0	72,665
Stock-based compensation	0	0	514	0	0	0	514
Consolidated net loss	0	0	0	(6,777)	0	0	(6,777)
Cumulative translation adjustment	$ 0	$ 0	0	0	(31)	0	(31)
Common stock issued upon vesting of restricted stock units (net of shares withheld for payment of tax liability) (in shares)	28,368
Common stock issued upon vesting of restricted stock units (net of shares withheld for payment of tax liability)	$ 0	$ 0	(12)	0	0		(12)
Balance (in shares) at Jun. 30, 2022	28,606,706	0
Balance at Jun. 30, 2022	$ 29	$ 0	$ 152,762	$ (86,454)	$ 22	$ 0	$ 66,359