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ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Components of Accumulated Comprehensive Income Loss) (Details) - USD ($) $ in Thousands | Mar. 31, 2024 | Dec. 31, 2023
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Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] |  |
Other Comprehensive Income (Loss), Gross Amount | $ (74,862) | $ (75,209)
Other Comprehensive Income (Loss), Tax Component | 22,772 | 22,273
Other Comprehensive Income (Loss), Total | (52,090) | (52,936)
AFS Securities |  |
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] |  |
Other Comprehensive Income (Loss), Gross Amount | (82,271) | (77,783)
Other Comprehensive Income (Loss), Tax Component | 25,020 | 23,098
Other Comprehensive Income (Loss), Total | (57,251) | (54,685)
Cash Flow Hedges |  |
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] |  |
Other Comprehensive Income (Loss), Gross Amount | 7,409 | 2,574
Other Comprehensive Income (Loss), Tax Component | (2,248) | (825)
Other Comprehensive Income (Loss), Total | $ 5,161 | $ 1,749

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