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Loans, Amortized Cost Basis of Collateral-Dependent Nonaccrual Loans (Details) - USD ($) $ in Thousands | Sep. 30, 2024 | Dec. 31, 2023
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Amortized Cost Basis of Collateral-Dependent Nonaccrual Loans [Abstract] |  |
Financing Receivable, Nonaccrual | $ 20,858 | $ 12,187
Real Estate [Member] |  |
Amortized Cost Basis of Collateral-Dependent Nonaccrual Loans [Abstract] |  |
Financing Receivable, Nonaccrual | 17,847 | 9,244
Business Assets [Member] |  |
Amortized Cost Basis of Collateral-Dependent Nonaccrual Loans [Abstract] |  |
Financing Receivable, Nonaccrual | 2,156 | 2,242
None [Member] |  |
Amortized Cost Basis of Collateral-Dependent Nonaccrual Loans [Abstract] |  |
Financing Receivable, Nonaccrual | 855 | 701
Real Estate Loans [Member] | Mortgages [Member] |  |
Amortized Cost Basis of Collateral-Dependent Nonaccrual Loans [Abstract] |  |
Financing Receivable, Nonaccrual | 2,517 | 2,961
Real Estate Loans [Member] | Mortgages [Member] | Real Estate [Member] |  |
Amortized Cost Basis of Collateral-Dependent Nonaccrual Loans [Abstract] |  |
Financing Receivable, Nonaccrual | 2,517 | 2,961
Real Estate Loans [Member] | Mortgages [Member] | Business Assets [Member] |  |
Amortized Cost Basis of Collateral-Dependent Nonaccrual Loans [Abstract] |  |
Financing Receivable, Nonaccrual | 0 | 0
Real Estate Loans [Member] | Home Equity [Member] |  |
Amortized Cost Basis of Collateral-Dependent Nonaccrual Loans [Abstract] |  |
Financing Receivable, Nonaccrual | 148 | 121
Real Estate Loans [Member] | Home Equity [Member] | Real Estate [Member] |  |
Amortized Cost Basis of Collateral-Dependent Nonaccrual Loans [Abstract] |  |
Financing Receivable, Nonaccrual | 148 | 121
Real Estate Loans [Member] | Home Equity [Member] | Business Assets [Member] |  |
Amortized Cost Basis of Collateral-Dependent Nonaccrual Loans [Abstract] |  |
Financing Receivable, Nonaccrual | 0 | 0
Real Estate Loans [Member] | Commercial [Member] |  |
Amortized Cost Basis of Collateral-Dependent Nonaccrual Loans [Abstract] |  |
Financing Receivable, Nonaccrual | 10,818 | 1,135
Real Estate Loans [Member] | Commercial [Member] | Real Estate [Member] |  |
Amortized Cost Basis of Collateral-Dependent Nonaccrual Loans [Abstract] |  |
Financing Receivable, Nonaccrual | 10,818 | 1,135
Real Estate Loans [Member] | Commercial [Member] | Business Assets [Member] |  |
Amortized Cost Basis of Collateral-Dependent Nonaccrual Loans [Abstract] |  |
Financing Receivable, Nonaccrual | 0 | 0
Real Estate Loans [Member] | Agricultural [Member] |  |
Amortized Cost Basis of Collateral-Dependent Nonaccrual Loans [Abstract] |  |
Financing Receivable, Nonaccrual | 2,416 | 2,670
Real Estate Loans [Member] | Agricultural [Member] | Real Estate [Member] |  |
Amortized Cost Basis of Collateral-Dependent Nonaccrual Loans [Abstract] |  |
Financing Receivable, Nonaccrual | 2,416 | 2,670
Real Estate Loans [Member] | Agricultural [Member] | Business Assets [Member] |  |
Amortized Cost Basis of Collateral-Dependent Nonaccrual Loans [Abstract] |  |
Financing Receivable, Nonaccrual | 0 | 0
Real Estate Loans [Member] | Construction [Member] |  |
Amortized Cost Basis of Collateral-Dependent Nonaccrual Loans [Abstract] |  |
Financing Receivable, Nonaccrual | 1,948 | 2,357
Real Estate Loans [Member] | Construction [Member] | Real Estate [Member] |  |
Amortized Cost Basis of Collateral-Dependent Nonaccrual Loans [Abstract] |  |
Financing Receivable, Nonaccrual | 1,948 | 2,357
Real Estate Loans [Member] | Construction [Member] | Business Assets [Member] |  |
Amortized Cost Basis of Collateral-Dependent Nonaccrual Loans [Abstract] |  |
Financing Receivable, Nonaccrual | 0 | 0
Consumer [Member] |  |
Amortized Cost Basis of Collateral-Dependent Nonaccrual Loans [Abstract] |  |
Financing Receivable, Nonaccrual | 855 | 701
Consumer [Member] | Real Estate [Member] |  |
Amortized Cost Basis of Collateral-Dependent Nonaccrual Loans [Abstract] |  |
Financing Receivable, Nonaccrual | 0 | 0
Consumer [Member] | Business Assets [Member] |  |
Amortized Cost Basis of Collateral-Dependent Nonaccrual Loans [Abstract] |  |
Financing Receivable, Nonaccrual | 0 | 0
Consumer [Member] | None [Member] |  |
Amortized Cost Basis of Collateral-Dependent Nonaccrual Loans [Abstract] |  |
Financing Receivable, Nonaccrual | 855 | 701
Other Commercial Loans [Member] |  |
Amortized Cost Basis of Collateral-Dependent Nonaccrual Loans [Abstract] |  |
Financing Receivable, Nonaccrual | 1,962 | 1,750
Other Commercial Loans [Member] | Real Estate [Member] |  |
Amortized Cost Basis of Collateral-Dependent Nonaccrual Loans [Abstract] |  |
Financing Receivable, Nonaccrual | 0 | 0
Other Commercial Loans [Member] | Business Assets [Member] |  |
Amortized Cost Basis of Collateral-Dependent Nonaccrual Loans [Abstract] |  |
Financing Receivable, Nonaccrual | 1,962 | 1,750
Other Agricultural Loans [Member] |  |
Amortized Cost Basis of Collateral-Dependent Nonaccrual Loans [Abstract] |  |
Financing Receivable, Nonaccrual | 194 | 492
Other Agricultural Loans [Member] | Real Estate [Member] |  |
Amortized Cost Basis of Collateral-Dependent Nonaccrual Loans [Abstract] |  |
Financing Receivable, Nonaccrual | 0 | 0
Other Agricultural Loans [Member] | Business Assets [Member] |  |
Amortized Cost Basis of Collateral-Dependent Nonaccrual Loans [Abstract] |  |
Financing Receivable, Nonaccrual | $ 194 | $ 492

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