CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (DEFICIT) (Unaudited) - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Accumulated Deficit
Balance at Dec. 31, 2020	$ (6,758)	$ 1	$ 24,649	$ (31,408)
Balance, Shares at Dec. 31, 2020		11,146,510
Net Loss	(5,330)			(5,330)
Forfeiture of restricted stock, Shares		(444)
Share-based compensation	34		34
Balance at Mar. 31, 2021	(12,054)	$ 1	24,683	(36,738)
Balance, Shares at Mar. 31, 2021		11,146,066
Balance at Dec. 31, 2021	36,720	$ 2	108,461	(71,743)
Balance, Shares at Dec. 31, 2021		23,602,718
Net Loss	(9,662)			(9,662)
Exercise of common stock options	$ 1		1
Exercise of common stock options (in shares)	5,882	5,882
Share-based compensation	$ 366		366
Balance at Mar. 31, 2022	$ 27,425	$ 2	$ 108,828	$ (81,405)
Balance, Shares at Mar. 31, 2022		23,608,600