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Derivatives Financial Instruments (Fair Value Hedges on Income Statement) (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Tax-exempt | $ 395 | $ 353 | $ 749 | $ 705
Fair Value Hedging | Interest Rate Swap |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Gain (loss) on fair value hedging relationship | (14) | 123 | (394) | 114
Fair Value Hedging | Interest Rate Swap | Designated as Hedging Instrument |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Interest income on taxable securities | 4,846 | 5,177 | 9,620 | 9,620
Effects of fair value hedge relationships | 2 | 143 | 3 | 249
Reported interest income on taxable securities | 4,848 | 5,320 | 9,623 | 9,869
Gain (loss) on fair value hedging relationship | 14 | (123) | 394 | (114)
Carrying amount of hedged asset | $ 48,617 | $ 47,132 | $ 48,617 | $ 47,132

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