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Commitments and Contingencies - Commitments to Extend Credit and Letters of Credit (Details) $ in Thousands | Jun. 23, 2023 security | Jun. 30, 2023 USD ($) | Dec. 31, 2022 USD ($) | Jun. 30, 2022 USD ($)
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Robert C. Ashe Litigation |  |  |  |
Loan Commitments and Letters of Credit [Line Items] |  |  |  |
Number of new claims filed | security | 2 |  |  |
Commitments to Extend Credit |  |  |  |
Loan Commitments and Letters of Credit [Line Items] |  |  |  |
Notional Amount |  | $ 463,224 | $ 424,197 | $ 447,178
Fair Value |  | 0 | 0 | 0
Standby Letters of Credit |  |  |  |
Loan Commitments and Letters of Credit [Line Items] |  |  |  |
Notional Amount |  | 4,114 | 3,627 | 3,745
Fair Value |  | $ 11 | $ 2 | $ 18
Minimum | Standby Letters of Credit |  |  |  |
Loan Commitments and Letters of Credit [Line Items] |  |  |  |
Loan commitments, fixed fee percent |  | 1.00% |  |
Maximum | Standby Letters of Credit |  |  |  |
Loan Commitments and Letters of Credit [Line Items] |  |  |  |
Loan commitments, fixed fee percent |  | 3.00% |  |

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