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Loans (Narrative) (Details) - USD ($) | 6 Months Ended |
--- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Dec. 31, 2023
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Loans held for sale | $ 2,099,000 |  | $ 1,370,000
Residential Real Estate Mortgages Serviced For Others | 273,500,000 |  | 269,400,000
Accrued interest receivable | 24,494,000 |  | 24,481,000
Interest income on nonaccrual loans | 0 | $ 0 |
Estimated interest income | 132,000 | $ 122,000 |
Other Assets [Member] |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Accrued interest receivable | 21,800,000 |  | 21,800,000
Residential Real Estate Loans [Member] |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Loans held for sale | 2,100,000 |  | 1,400,000
Consumer Overdrafts [Member] |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Past due greater than 90 days and still accruing interest | $ 36,000 |  | $ 21,000

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