Nature of Organization and Operations - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Accumulated deficit	$ (236,392)				$ (236,392)		$ (203,198)
Net loss	17,971	$ 15,223	$ 18,269	$ 13,857	33,194	$ 32,126
Cash, cash equivalents, and short-term investments	$ 134,900				$ 134,900
Sales Agreement
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Issuance of common stock (in shares)					0
Cowen and Company LLC | Common Stock | Sales Agreement
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Maximum aggregate offering prices					$ 75,000
Issuance of common stock (in shares)					0