Leases - Schedule of Operating Lease Costs and Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Leases [Abstract]
Operating lease costs	$ 590	$ 572	$ 1,179	$ 1,144
Operating cash flows from operating leases	435	590	1,080	1,265
Right-of-use asset obtained in exchange for lease liability	$ (40)	$ (18)	$ (85)	$ (36)