Term Loan - Schedule of Term Loan (Detail) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Debt Disclosure [Abstract]
Principal of term loan	$ 30,000	$ 30,000
Unamortized debt discount	(194)	(238)
Term loan, current and noncurrent	29,806	29,762
Less: term loan, current	(1,000)	0
Total term loan, noncurrent	$ 28,806	$ 29,762