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Derivatives Financial Instruments (Fair Value Hedges on Income Statement) (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2024 | Mar. 31, 2023
Derivative Instruments, Gain (Loss) [Line Items] |  |
Reported interest income on tax-exempt securities | $ 352 | $ 353
Fair Value Hedging [Member] | Interest Rate Swap [Member] |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Gain (loss) on fair value hedging relationship | (9) |
Fair Value Hedging [Member] | Interest Rate Swap [Member] | Designated as Hedging Instrument [Member] |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Interest income on taxable AFS securities | 4,442 | 3,651
Effects of fair value hedge relationships | 106 |
Reported interest income on taxable AFS securities | 4,548 | $ 3,651
Gain (loss) on fair value hedging relationship | $ 9 |
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] | Reported interest income on tax-exempt securities | Reported interest income on tax-exempt securities
Carrying amount of hedged asset | $ 48,507 |

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