Leases - Schedule of Components of Lease Expense (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Occupancy and equipment
Schedule Of Lease Expense [Line Items]
Operating lease cost	$ 7,993	$ 9,137	$ 16,846	$ 16,460
Amortization on ROU assets	326	152	653	304
Interest expense
Schedule Of Lease Expense [Line Items]
Interest on lease liabilities	$ 56	$ 21	$ 116	$ 43