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Derivative Financial Instruments - Interest Rate Swaps Not Designated as Hedges (Details) - Not Designated as Hedging Instrument - USD ($) $ in Thousands | Sep. 30, 2023 | Dec. 31, 2022
--- | --- | ---
Interest Rate Swap |  |
Derivative Asset |  |
Notional Amount | $ 628,291 | $ 576,911
Fair Value | 45,013 | 40,055
Derivative Liability |  |
Notional Amount | 628,291 | 576,911
Fair Value | 45,013 | 40,055
Interest rate swaps – pay floating, receive fixed |  |
Derivative Asset |  |
Notional Amount | 9,320 | 48,728
Fair Value | 99 | 370
Derivative Liability |  |
Notional Amount | 618,971 | 528,183
Fair Value | 44,914 | 39,685
Interest rate swaps – pay fixed, receive floating |  |
Derivative Asset |  |
Notional Amount | 618,971 | 528,183
Fair Value | 44,914 | 39,685
Derivative Liability |  |
Notional Amount | 9,320 | 48,728
Fair Value | $ 99 | $ 370

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