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Derivative Instruments (Fair Value Of Derivative Instruments) (Details) - Non-hedging interest rate derivatives: - USD ($) $ in Thousands | Mar. 31, 2024 | Dec. 31, 2023
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Loan interest rate swap - assets | Other Assets |  |
Derivatives, Fair Value [Line Items] |  |
Notional Amount | $ 48,287 | $ 61,242
Fair Value | 1,548 | 2,176
Loan interest rate swap - liabilities | Other Liabilities |  |
Derivatives, Fair Value [Line Items] |  |
Notional Amount | 562,726 | 555,693
Fair Value | 53,897 | 46,402
Loan interest rate swap - assets | Other Assets |  |
Derivatives, Fair Value [Line Items] |  |
Notional Amount | 580,726 | 573,693
Fair Value | 55,141 | 47,555
Loan interest rate swap - liabilities | Other Liabilities |  |
Derivatives, Fair Value [Line Items] |  |
Notional Amount | 48,287 | 61,242
Fair Value | $ 1,548 | $ 2,176

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