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Derivative Instruments and Hedging Activities - Cash Flow Derivatives (Details) - Cash flow hedge - Designated as Hedging Instrument - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022
Cash Flow Hedging Derivatives |  |
Amount expected to be reclassified from AOCI into earnings | $ 7,500 |
Interest Rate Swap |  |
Cash Flow Hedging Derivatives |  |
Notional Amount | $ 183,000 | $ 163,000
Weighted Average Pay Rate | 2.00% | 1.90%
Weighted Average Receive Rate | 5.48% | 3.47%
Weighted average maturity | 4 years 14 days | 5 years 1 month 24 days
Net Unrealized Gain | $ 5,271 | $ 9,175
Interest Rate Cap |  |
Cash Flow Hedging Derivatives |  |
Notional Amount | 125,000 | 125,000
Unamortized Premium Paid | $ 5,081 | $ 5,872
Weighted Average Strike Rate | 0.96% | 0.96%
Derivative Weighted Average Maturity | 6 years 4 months 2 days | 7 years 4 months 6 days
Amortization of interest rate cap premiums | $ 791 | $ 772

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