Net Loss Per Share Attributable To Common Stockholders - Computation of EPS (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Earnings Per Share [Abstract]
Net loss attributable to common stockholders, basic	$ (71,169)	$ (32,775)
Net loss attributable to common stockholders, diluted	$ (71,169)	$ (32,775)
Denominator:
Weighted-average common shares used in computing net loss per share attributable to common stockholders, basic (in shares)	60,863,950	13,216,657
Weighted-average common shares used in computing net loss per share attributable to common stockholders, diluted (in shares)	60,863,950	13,216,657
Net loss per share available to common shareholders, basic (in usd per share)	$ (1.17)	$ (2.48)
Net loss per share available to common shareholders, diluted (in usd per share)	$ (1.17)	$ (2.48)