Leases - Components of Lease Cost and Other Lease (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Lease cost:
Operating lease cost	$ 13,081	$ 13,008	$ 13,522
Short-term lease cost	579	582	558
Variable lease cost	783	514	1,224
Total lease cost	14,443	14,104	15,304
Other information:
Cash paid for amounts included in the measurement of operating lease liabilities	9,862	14,224	15,772
ROU assets obtained in exchange for new operating lease liabilities	$ 6,183	$ 1,563	$ 2,420
Weighted average remaining lease term in years – operating leases	6 years 7 months 6 days	7 years 6 months	8 years 3 months 18 days
Weighted average discount rate – operating leases	6.00%	6.10%	6.10%