Schedule of Basic and Diluted Net Loss Per Share (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Earnings Per Share [Abstract]
Net income - basic	$ 7,446	$ (1,395)	$ 19,940	$ (338)
Interest on unsecured convertible promissory note	200		432
Net income - diluted	$ 7,646	$ (1,395)	$ 20,372	$ (338)
Weighted average shares outstanding - basic	15,576	15,154	15,531	14,860
Diluted shares- Stock Options	2,635		2,389
Diluted shares- Stock Warrants	261		244
Unsecured convertible promissory note	800		800
Weighted average shares outstanding - diluted	19,272	15,154	18,964	14,860