Stockholders' Equity - Basic and Diluted Net Income (Loss) Per Common Shares (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Numerator:
Net loss	$ (7,214)	$ (2,297)
Denominator:
Basic weighted average common shares outstanding (in shares)	19,599,526	19,272,786
Diluted weighted average common shares outstanding (in shares)	19,599,526	19,272,786
Basic net (loss) income per common share (in usd per share)	$ (0.37)	$ (0.12)
Diluted net (loss) income per common share (in usd per share)	$ (0.37)	$ (0.12)