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DERIVATIVES AND HEDGING ACTIVITIES - Cash Flow Hedge on Statements of Income (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
DERIVATIVES AND HEDGING ACTIVITIES |  |  |  |
Total Interest Income | $ 80,975 | $ 80,927 | $ 161,218 | $ 158,317
Interest Income |  |  |  |
DERIVATIVES AND HEDGING ACTIVITIES |  |  |  |
Total Interest Income | 80,975 | 80,927 | 161,218 | 158,317
Interest rate swaps, net of income taxes | 268 | (744) | 529 | (3,349)
Interest Income | Terminated interest rate swaps, net of income taxes |  |  |  |
DERIVATIVES AND HEDGING ACTIVITIES |  |  |  |
Interest rate swaps, net of income taxes | 2,025 | 2,025 | 4,028 | 4,073
Interest Income | Active interest rate swaps, net of income taxes |  |  |  |
DERIVATIVES AND HEDGING ACTIVITIES |  |  |  |
Interest rate swaps, net of income taxes | (1,757) | (2,769) | (3,499) | (7,422)
Interest Expense |  |  |  |
DERIVATIVES AND HEDGING ACTIVITIES |  |  |  |
Total Interest Expense | $ 30,012 | $ 34,109 | $ 60,921 | $ 66,683

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