Net Loss Per Share - Earnings Per Share (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 attributable to common stockholders, basic	$ (5,119)	$ (8,003)	$ (69,543)	$ (7,065)
Less: Decrease in fair value of public warrants	(28,757)	0	(10,291)	0
Net loss attributable to common stockholders, diluted	$ (33,876)	$ (8,003)	$ (79,834)	$ (7,065)
Denominator:
Weighted-average number of shares used to compute net loss per share attributable to common stockholders, basic (in shares)	167,052,900	52,504,601	116,815,363	57,038,093
Dilutive effect of common share equivalents (in shares)	6,525,193	0	3,769,222	0
Dilutive effect of common share equivalents (in shares)	173,578,093	52,504,601	120,584,585	57,038,093
Net loss per share attributable to common stockholders:
Basic (in dollars per share)	$ (0.03)	$ (0.15)	$ (0.60)	$ (0.12)
Diluted (in dollars per share)	$ (0.20)	$ (0.15)	$ (0.66)	$ (0.12)