Net Loss per Share - Reconciliation of Numerator and Denominator Used in Calculation of Basic and Diluted Net Loss Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Earnings Per Share [Abstract]
Net loss	$ (4,272)	$ (6,674)
Weighted average number of shares of common stock basic	10,716	9,967
Weighted average number of shares of common stock diluted	10,716	9,967
Basic net loss per share	$ (0.40)	$ (0.67)
Diluted net loss per share	$ (0.40)	$ (0.67)