Accrued Interest Receivable and Other Assets - Details of Accrued Interest Receivable and Other Assets (Detail) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Interest Receivable and Other Assets [Abstract]
Other real estate owned	$ 19,258	$ 279
Accrued interest receivable	22,463	13,020
Accrued income and other receivables	8,809	5,822
Fair market value of derivative financial instruments	148	852
Other prepaid expenses	9,487	12,152
Current income tax receivable	0	5,528
Deferred Tax Assets, Net	24,129	11,422
Other assets	6,068	4,982
Total accrued interest receivable and other assets	$ 90,362	$ 54,057