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Business Combination and Asset Purchase - Schedule of Pro-forma Results (Detail) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 6 Months Ended
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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

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