Goodwill and Other Intangible Assets - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Goodwill And Intangible Assets [Line Items]
Goodwill	$ 271,829	$ 156,277
Amortization of intangible assets	2,351	868	$ 1,025
Core Deposits
Goodwill And Intangible Assets [Line Items]
Core deposit intangible	$ 9,100	$ 2,400