Business Combination and Asset Purchase - Schedule of Pro-forma Results (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Summary of Operations
Net Interest Income - Before Provision for Credit Losses	$ 20,118	$ 23,097	$ 41,800	$ 44,063
Provision for Credit Losses	14	1,628	831	2,121
Net Interest Income After Provision for Credit Losses	20,104	21,469	40,969	41,942
Noninterest Income	4,272	3,438	8,449	7,921
Noninterest Expense	16,756	14,344	33,653	28,839
Income Before Income Taxes	7,620	10,563	15,765	21,024
Income Taxes	1,549	2,071	3,151	4,093
Net Income	$ 6,071	$ 8,492	$ 12,614	$ 16,931
Basic and Diluted Earnings Per Share	$ 0.45	$ 0.63	$ 0.93	$ 1.25