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Loans and Allowance for Loan Losses (Narrative) (Details) - USD ($) $ in Thousands | Sep. 30, 2023 | Dec. 31, 2022
--- | --- | ---
Financing Receivable Recorded Investment [Line Items] |  |
Loans | $ 1,432,930 | $ 1,316,340
Other Assets |  |
Financing Receivable Recorded Investment [Line Items] |  |
Net servicing assets | 83 |
Marine Loans | Other Assets |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans Sold, Currently being Serviced | $ 5,200 |

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