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Goodwill and Intangible Assets, Goodwill and Core Deposit Intangibles (Details) - USD ($) $ in Thousands |  | 6 Months Ended | 9 Months Ended
--- | --- | --- | ---
Apr. 01, 2021 | Jun. 30, 2022 | Sep. 30, 2022
Changes in Carrying Amount of Goodwill [Roll Forward] |  |  |
Balance, beginning of period |  | $ 25,996 | $ 25,996
Additions | $ 26,000 |  | 0
Change in deferred tax estimate |  |  | (138)
Balance, end of period |  |  | 25,858
Changes in Carrying Amount of Core Deposit Intangibles [Roll Forward] |  |  |
Balance, beginning of period |  | 2,936 | 2,936
Amortization |  | 0 | 0
Balance, end of period |  |  | 2,610
Core Deposit Intangible [Member] |  |  |
Changes in Carrying Amount of Core Deposit Intangibles [Roll Forward] |  |  |
Balance, beginning of period |  | $ 2,936 | 2,936
Additions | $ 3,300 |  | 0
Change in deferred tax estimate |  |  | 0
Amortization |  |  | (326)
Balance, end of period |  |  | $ 2,610

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