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Derivative Instruments and Hedging Activities - Cash Flow Hedge Agreements (Details) - Designated as Hedging Instrument - USD ($) $ in Thousands | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Dec. 31, 2023
2023 Interest Rate Swaps |  |  |
Derivative [Line Items] |  |  |
Fair value adjustment included in other assets (liabilities) | $ 352 | $ 0 | $ (2,710)
Amount of gain (loss) recognized in AOCI | 3,974 | 0 | (2,553)
Amount of loss reclassified from AOCI interest expense | 912 | 0 | 157
Interest Rate Swap, Subordinated Trust Securities |  |  |
Derivative [Line Items] |  |  |
Derivative Assets | 5,409 | 5,142 | 4,998
Amount of gain (loss) recognized in AOCI | (73) | (721) | (1,355)
Amount of loss reclassified from AOCI interest expense | $ (484) | $ (418) | $ (907)

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