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Goodwill and Core Deposit Intangible - Summary of Carrying Amount of Goodwill and Core Deposit Intangible Assets (Detail) $ in Thousands | 9 Months Ended
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Sep. 30, 2023 USD ($)
Goodwill and Intangible Assets Disclosure [Abstract] |
Goodwill, Beginning balance | $ 8,853
Core Deposit Intangible, Beginning balance | 1,825
Acquisition of Noah Bank | 99
Amortization expense | (378)
Goodwill, Ending balance | 8,853
Core Deposit Intangible, Ending balance | $ 1,546

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