Net Loss per Share - Summary of Basic and Diluted Loss Per Share (Detail) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Earnings Per Share [Abstract]
Net Loss	$ (154,808)	$ (100,217)	$ (45,593)
Deemed dividend from exchange of convertible preferred stock	0	0	(9,050)
Net loss attributable to common stockholders	$ (154,808)	$ (100,217)	$ (54,643)
Weighted average common shares outstanding, basic	53,933,229	47,989,023	17,349,582
Weighted average common shares outstanding, diluted	53,933,229	47,989,023	17,349,582
Net loss per share, basic	$ (2.87)	$ (2.09)	$ (3.15)
Net loss per share, diluted	$ (2.87)	$ (2.09)	$ (3.15)