Nature of the Business and Basis of Presentation - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2021	Mar. 31, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Net loss	$ (34,927)	$ (30,634)	$ (16,549)	$ (11,728)	$ (65,561)	$ (28,277)
Accumulated deficit	$ (336,534)				$ (336,534)		$ (270,973)