Net Loss Per Share - Summary of the computation of basic and diluted net loss per share attributable to common stockholders (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Numerator:
Net loss available to common stockholders	$ (51,926)	$ (27,174)	$ (90,133)	$ (48,457)
Denominator:
Weighted-average common stock outstanding, basic	123,249,757	96,327,956	118,430,851	96,314,179
Weighted-average common stock outstanding - diluted	123,249,757	96,327,956	118,430,851	96,314,179
Net loss per share, basic	$ (0.42)	$ (0.28)	$ (0.76)	$ (0.50)
Net loss per share, diluted	$ (0.42)	$ (0.28)	$ (0.76)	$ (0.50)