Net Loss per Share - Basic and Diluted Net Loss per Share Attributable to Common Stockholders (Detail) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Numerator:
Net loss attributable to common stockholders	$ (250,157)	$ (65,578)	$ (89,127)
Denominator:
Weighted average common shares outstanding, basic	108,077,043	91,702,866	79,789,220
Weighted average common shares outstanding, diluted	108,077,043	91,702,866	79,789,220
Net loss per share attributable to common stockholders, basic	$ (2.31)	$ (0.72)	$ (1.12)
Net loss per share attributable to common stockholders, diluted	$ (2.31)	$ (0.72)	$ (1.12)