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Fair Value of Financial Assets and Liabilities, Fair Value Measurements of Assets Measured on Recurring Basis (Details) - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Assets measured - recurring basis [Abstract] |  |
Debt securities available-for-sale | $ 1,055,728 | $ 1,163,724
Equity securities at fair value | 3,781 | 3,158
Liabilities measured - recurring basis [Abstract] |  |
Liabilities | 0 | 0
U.S. Treasury and Government Agencies [Member] |  |
Assets measured - recurring basis [Abstract] |  |
Debt securities available-for-sale | 341,495 | 354,817
State and Political Subdivisions [Member] |  |
Assets measured - recurring basis [Abstract] |  |
Debt securities available-for-sale | 253,557 | 264,945
U.S. Government Sponsored Agency Mortgage-backed Securities [Member] |  |
Assets measured - recurring basis [Abstract] |  |
Debt securities available-for-sale | 409,709 | 456,736
Asset-backed Securities [Member] |  |
Assets measured - recurring basis [Abstract] |  |
Debt securities available-for-sale | 50,967 | 87,226
Recurring [Member] |  |
Assets measured - recurring basis [Abstract] |  |
Equity securities at fair value | 3,781 | 3,158
Mortgage servicing rights | 7,357 | 7,665
Recurring [Member] | U.S. Treasury and Government Agencies [Member] |  |
Assets measured - recurring basis [Abstract] |  |
Debt securities available-for-sale | 341,495 | 354,817
Recurring [Member] | State and Political Subdivisions [Member] |  |
Assets measured - recurring basis [Abstract] |  |
Debt securities available-for-sale | 253,557 | 264,945
Recurring [Member] | U.S. Government Sponsored Agency Mortgage-backed Securities [Member] |  |
Assets measured - recurring basis [Abstract] |  |
Debt securities available-for-sale | 409,709 | 456,736
Recurring [Member] | Asset-backed Securities [Member] |  |
Assets measured - recurring basis [Abstract] |  |
Debt securities available-for-sale | 50,967 | 87,226
Recurring [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] |  |
Assets measured - recurring basis [Abstract] |  |
Equity securities at fair value | 0 | 0
Mortgage servicing rights | 0 | 0
Recurring [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | U.S. Treasury and Government Agencies [Member] |  |
Assets measured - recurring basis [Abstract] |  |
Debt securities available-for-sale | 328,569 | 336,285
Recurring [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | State and Political Subdivisions [Member] |  |
Assets measured - recurring basis [Abstract] |  |
Debt securities available-for-sale | 0 | 0
Recurring [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | U.S. Government Sponsored Agency Mortgage-backed Securities [Member] |  |
Assets measured - recurring basis [Abstract] |  |
Debt securities available-for-sale | 0 | 0
Recurring [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Asset-backed Securities [Member] |  |
Assets measured - recurring basis [Abstract] |  |
Debt securities available-for-sale | 0 | 0
Recurring [Member] | Significant Other Observable Inputs (Level 2) [Member] |  |
Assets measured - recurring basis [Abstract] |  |
Equity securities at fair value | 0 | 0
Mortgage servicing rights | 0 | 0
Recurring [Member] | Significant Other Observable Inputs (Level 2) [Member] | U.S. Treasury and Government Agencies [Member] |  |
Assets measured - recurring basis [Abstract] |  |
Debt securities available-for-sale | 12,926 | 18,532
Recurring [Member] | Significant Other Observable Inputs (Level 2) [Member] | State and Political Subdivisions [Member] |  |
Assets measured - recurring basis [Abstract] |  |
Debt securities available-for-sale | 253,557 | 264,945
Recurring [Member] | Significant Other Observable Inputs (Level 2) [Member] | U.S. Government Sponsored Agency Mortgage-backed Securities [Member] |  |
Assets measured - recurring basis [Abstract] |  |
Debt securities available-for-sale | 409,709 | 456,736
Recurring [Member] | Significant Other Observable Inputs (Level 2) [Member] | Asset-backed Securities [Member] |  |
Assets measured - recurring basis [Abstract] |  |
Debt securities available-for-sale | 50,967 | 87,226
Recurring [Member] | Significant Unobservable Inputs (Level 3) [Member] |  |
Assets measured - recurring basis [Abstract] |  |
Equity securities at fair value | 3,781 | 3,158
Mortgage servicing rights | 7,357 | 7,665
Recurring [Member] | Significant Unobservable Inputs (Level 3) [Member] | U.S. Treasury and Government Agencies [Member] |  |
Assets measured - recurring basis [Abstract] |  |
Debt securities available-for-sale | 0 | 0
Recurring [Member] | Significant Unobservable Inputs (Level 3) [Member] | State and Political Subdivisions [Member] |  |
Assets measured - recurring basis [Abstract] |  |
Debt securities available-for-sale | 0 | 0
Recurring [Member] | Significant Unobservable Inputs (Level 3) [Member] | U.S. Government Sponsored Agency Mortgage-backed Securities [Member] |  |
Assets measured - recurring basis [Abstract] |  |
Debt securities available-for-sale | 0 | 0
Recurring [Member] | Significant Unobservable Inputs (Level 3) [Member] | Asset-backed Securities [Member] |  |
Assets measured - recurring basis [Abstract] |  |
Debt securities available-for-sale | $ 0 | $ 0

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