Net Loss per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Net Loss per Share
Net loss	$ (29,091)	$ (13,196)
Weighted average common shares outstanding:
Basic	23,570,455	23,382,433
Diluted	23,570,455	23,382,433
Basic loss per share of common stock	$ (1.23)	$ (0.56)
Diluted loss per share of common stock	$ (1.23)	$ (0.56)