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Loans Loans (Analysis of Troubled Debt Restructurings) (Details) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2022 USD ($) Modifications | Sep. 30, 2021 USD ($) Modifications | Sep. 30, 2022 USD ($) Modifications | Sep. 30, 2021 USD ($) Modifications
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Financing Receivable, Modifications, Number of Contracts | Modifications | 2 | 1 | 3 | 15
Financing Receivable, Troubled Debt Restructuring, Premodification | $ 598 | $ 15 | $ 1,231 | $ 3,383
Financing Receivable, Troubled Debt Restructuring, Postmodification | $ 598 | $ 15 | $ 1,231 | $ 3,383
Commercial Real Estate [Member] |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Financing Receivable, Modifications, Number of Contracts | Modifications |  |  | 0 | 1
Financing Receivable, Troubled Debt Restructuring, Premodification |  |  | $ 0 | $ 628
Financing Receivable, Troubled Debt Restructuring, Postmodification |  |  | $ 0 | $ 628
Commercial Business [Member] |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Financing Receivable, Modifications, Number of Contracts | Modifications | 1 | 0 | 1 | 11
Financing Receivable, Troubled Debt Restructuring, Premodification | $ 548 | $ 0 | $ 548 | $ 2,600
Financing Receivable, Troubled Debt Restructuring, Postmodification | $ 548 | $ 0 | $ 548 | $ 2,600
Agriculture [Member] |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Financing Receivable, Modifications, Number of Contracts | Modifications |  |  | 1 | 0
Financing Receivable, Troubled Debt Restructuring, Premodification |  |  | $ 633 | $ 0
Financing Receivable, Troubled Debt Restructuring, Postmodification |  |  | $ 633 | $ 0
One-to-Four Family Residential [Member] |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Financing Receivable, Modifications, Number of Contracts | Modifications | 1 | 1 | 1 | 3
Financing Receivable, Troubled Debt Restructuring, Premodification | $ 50 | $ 15 | $ 50 | $ 155
Financing Receivable, Troubled Debt Restructuring, Postmodification | $ 50 | $ 15 | $ 50 | $ 155

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