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, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Summary of Operations
Net Interest Income - Before Provision for Loan Losses	$ 21,864	$ 19,645	$ 41,647	$ 38,895
Provision for Loan Losses	1,628	641	2,208	2,342
Net Interest Income After Provision for Loan Losses	20,236	19,004	39,439	36,553
Noninterest Income	3,319	4,141	7,662	9,367
Noninterest Expense	13,234	13,214	26,727	27,269
Income Before Income Taxes	10,321	9,931	20,374	18,651
Income Taxes	2,050	2,046	4,001	3,668
Net Income	$ 8,271	$ 7,885	$ 16,373	$ 14,983
Basic and Diluted Earnings Per Share	$ 0.63	$ 0.61	$ 1.25	$ 1.15