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DERIVATIVES AND HEDGING ACTIVITIES - Fair value and cash flow hedge accounting on the consolidated statements of financial condition (Details) - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Risk participations |  |
DERIVATIVES AND HEDGING ACTIVITIES |  |
Notional amount, liabilities | $ 141,100 | $ 93,900
Designated as Hedging Instrument | Fair value hedges | Interest rate products |  |
DERIVATIVES AND HEDGING ACTIVITIES |  |
Notional amount, liabilities | 500,000 | 500,000
Fair Value Liabilities |  | 6,594
Designated as Hedging Instrument | Cash flow hedges | Interest rate products |  |
DERIVATIVES AND HEDGING ACTIVITIES |  |
Notional amount, assets | 150,000 | 150,000
Notional amount, liabilities | 350,000 | 200,000
Fair Value Assets | 8,318 | 12,492
Fair Value Liabilities | 159 | 5,031
Not Designated as Hedging Instrument | Interest rate products |  |
DERIVATIVES AND HEDGING ACTIVITIES |  |
Notional amount, assets | 1,665,949 | 1,682,961
Notional amount, liabilities | 1,665,949 | 1,682,961
Fair Value Assets | 108,178 | 114,671
Fair Value Liabilities | 108,178 | 114,671
Not Designated as Hedging Instrument | Risk participations |  |
DERIVATIVES AND HEDGING ACTIVITIES |  |
Notional amount, liabilities | 141,080 | 93,891
Fair Value Liabilities | $ 10 | $ 24

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