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Loans and ACL (Summary of Nonaccrual Loans with No ACL) (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Dec. 31, 2022
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Financing Receivable, Nonaccrual [Line Items] |  |
Loans and Leases Receivable, Nonperforming, Nonaccrual of Interest | $ 982 | $ 457
Financing Receivable, Nonaccrual, No Allowance | 926 | 437
Commercial and Industrial, Secured, Portfolio Segment |  |
Financing Receivable, Nonaccrual [Line Items] |  |
Loans and Leases Receivable, Nonperforming, Nonaccrual of Interest | 491 | 82
Financing Receivable, Nonaccrual, No Allowance | 435 | 82
Commercial Real Estate, 1-4 Family Investor, Portfolio Segment |  |
Financing Receivable, Nonaccrual [Line Items] |  |
Loans and Leases Receivable, Nonperforming, Nonaccrual of Interest | 0 | 14
Financing Receivable, Nonaccrual, No Allowance | 0 | 14
Agricultural Mortgage, Portfolio Segment |  |
Financing Receivable, Nonaccrual [Line Items] |  |
Loans and Leases Receivable, Nonperforming, Nonaccrual of Interest | 38 | 67
Financing Receivable, Nonaccrual, No Allowance | 38 | 67
Agricultural Other Portfolio Segment [Member] |  |
Financing Receivable, Nonaccrual [Line Items] |  |
Loans and Leases Receivable, Nonperforming, Nonaccrual of Interest | 167 | 167
Financing Receivable, Nonaccrual, No Allowance | 167 | 167
Residential Real Estate, Senior Lien, Portfolio Segment |  |
Financing Receivable, Nonaccrual [Line Items] |  |
Loans and Leases Receivable, Nonperforming, Nonaccrual of Interest | 286 | 127
Financing Receivable, Nonaccrual, No Allowance | $ 286 | $ 107

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