Commitments and Contingencies - Supplemental Cash Flow Information Related to Operating Leases (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Commitments and Contingencies Disclosure [Abstract]
Cash payments for operating leases	$ 3,345	$ 3,390	$ 3,400
Right-of-use assets obtained in exchange for operating lease obligations	$ 1,401	$ 1,311	$ 344
Weighted-average remaining lease term	6 years 6 months	7 years 4 months 24 days
Weighted-average discount rate	8.40%	8.70%