Leases, Commitments and Contingencies - Schedule of Supplemental Disclosure of Cash Flow Information Related To Operating Leases (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Commitments And Contingencies Disclosure [Abstract]
Cash paid for amounts included in the measurement of lease liabilities	$ 9,264	$ 9,231	$ 9,946
Right-of-use assets obtained in exchange for new operating lease liabilities			$ 872
Lease asset de-recognized upon lease cancellation	$ 3,733	$ 2,310