Net Loss per Share - Summary of Basic and Diluted Net Loss per Share Attributable to Common Stockholders (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Earnings Per Share [Abstract]
Net loss	$ (28,682)	$ (18,572)	$ (61,511)	$ (37,995)
Net loss attributable to common stockholders	$ (28,682)	$ (18,572)	$ (61,511)	$ (37,995)
Denominator:
Weighted average common shares outstanding, basic and diluted	32,977,807	29,675,399	32,793,288	29,545,496
Weighted average common shares outstanding, basic and diluted:	32,977,807	29,675,399	32,793,288	29,545,496
Net loss per share, basic and diluted	$ (0.87)	$ (0.63)	$ (1.88)	$ (1.29)
Net loss per share, basic and diluted	$ (0.87)	$ (0.63)	$ (1.88)	$ (1.29)