Net Loss Per Share - Schedule of Basic and Diluted Net Loss per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Earnings Per Share [Abstract]
Net loss	$ (42,776)	$ (82,553)
Weighted-average number of shares outstanding used in computing net loss per share, basic and diluted	55,141,448	26,225,383
Net loss per share, basic and diluted	$ (0.78)	$ (3.15)
Anti-dilutive shares excluded from computation of net loss per share (in shares)	6,009,126	5,943,489