Summary of Significant Accounting Policies - Schedule of Computation of the Basic and Diluted Net Loss Attributable to Common Stockholders (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Sep. 30, 2022	Sep. 30, 2021
Numerator:
Net loss	$ (14,474)	$ (18,269)	$ (13,857)	$ (87,088)	$ (1,536)	$ (5,476)	$ (46,600)	$ (94,100)
Cumulative dividends on convertible preferred stock				(154)				(647)
Net loss attributable to common stockholders, basic				(87,242)				(94,747)
Net loss attributable to common stockholders, diluted				$ (87,242)				$ (94,747)
Denominator:
Weighted-average common shares outstanding, basic (in shares)	21,269,163			9,510,379			21,052,786	4,890,556
Weighted-average common shares outstanding, diluted (in shares)	21,269,163			9,510,379			21,052,786	4,890,556
Net loss per share attributable to common stockholders, basic (in dollars per share)	$ (0.68)			$ (9.17)			$ (2.21)	$ (19.37)
Net loss per share attributable to common stockholders, diluted (in dollars per share)	$ (0.68)			$ (9.17)			$ (2.21)	$ (19.37)