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Commitments and Contingencies (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2021 | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Guarantor Obligations [Line Items] |  |  |  |
Litigation settlement, expense | $ 1,500 | $ 1,475 | $ 0 | $ 0
Litigation settlement, amount awarded to other party | 1,500 |  |  |
Commitments to Extend Credit |  |  |  |
Guarantor Obligations [Line Items] |  |  |  |
Notional Amount | 402,280 | 402,280 | 399,882 |
Fair Value | 0 | 0 | 0 |
Standby Letters of Credit |  |  |  |
Guarantor Obligations [Line Items] |  |  |  |
Notional Amount | 3,223 | 3,223 | 3,703 |
Fair Value | $ 24 | $ 24 | $ 28 |
Standby Letters of Credit | Minimum |  |  |  |
Guarantor Obligations [Line Items] |  |  |  |
Loan commitments, fixed fee percent | 1.00% | 1.00% |  |
Standby Letters of Credit | Maximum |  |  |  |
Guarantor Obligations [Line Items] |  |  |  |
Loan commitments, fixed fee percent | 3.00% | 3.00% |  |

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