Organization and Basis of Presentation - Additional Information (Detail) $ in Thousands	9 Months Ended
	Sep. 30, 2023 USD ($)	Dec. 31, 2022 USD ($)
Subsidiary Sale Of Stock [Line Items]
Place of incorporation	DE
Accumulated deficit	$ 170,247	$ 143,566
Cash from operation	24,000
Cash & Cash Equivalents in Securities	$ 17,800
Date of incorporation	Oct. 02, 2020
Locust Walk Acquisition Corp [Member]
Subsidiary Sale Of Stock [Line Items]
Conversion of outstanding common and preferred shares into common shares	0.09657