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CAPITAL RATIOS AND SHAREHOLDERS' EQUITY - Components of OCI (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023
Net unrealized gains arising during the period |  |  |  |
Net of Tax | $ 25,325 | $ (32,263) | $ 17,061 | $ (37,680)
Less: reclassification adjustment for (losses) realized in net income |  |  |  |
Net of Tax | (116) | (117) | (36,698) | (346)
Net unrealized holding gain on AFS securities |  |  |  |
Before Tax | 34,599 | (43,484) | 72,970 | (50,470)
Tax Effect | (9,158) | 11,338 | (19,211) | 13,136
Total other comprehensive income/(loss) | 25,441 | (32,146) | 53,759 | (37,334)
Net unrealized holding gain on AFS securities: |  |  |  |
Net unrealized gains arising during the period |  |  |  |
Before Tax | 25,250 | (40,525) | 18,812 | (41,398)
Tax Effect | (6,616) | 10,544 | (4,501) | 10,701
Net of Tax | 18,634 | (29,981) | 14,311 | (30,697)
Less: reclassification adjustment for (losses) realized in net income |  |  |  |
Before Tax | 0 | 0 | (49,909) | 0
Tax Effect | 0 | 0 | 13,555 | 0
Net of Tax | 0 | 0 | (36,354) | 0
Net unrealized holding gain on AFS securities |  |  |  |
Before Tax | 25,250 | (40,525) | 68,721 | (41,398)
Tax Effect | (6,616) | 10,544 | (18,056) | 10,701
Total other comprehensive income/(loss) | 18,634 | (29,981) | 50,665 | (30,697)
Net unrealized gain on cash flow hedging derivatives: |  |  |  |
Net unrealized gains arising during the period |  |  |  |
Before Tax | 9,190 | (3,118) | 3,776 | (9,545)
Tax Effect | (2,499) | 836 | (1,026) | 2,562
Net of Tax | 6,691 | (2,282) | 2,750 | (6,983)
Less: reclassification adjustment for (losses) realized in net income |  |  |  |
Before Tax | (159) | (159) | (473) | (473)
Tax Effect | 43 | 42 | 129 | 127
Net of Tax | (116) | (117) | (344) | (346)
Net unrealized holding gain on AFS securities |  |  |  |
Before Tax | 9,349 | (2,959) | 4,249 | (9,072)
Tax Effect | (2,542) | 794 | (1,155) | 2,435
Total other comprehensive income/(loss) | $ 6,807 | $ (2,165) | $ 3,094 | $ (6,637)

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