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OTHER COMPREHENSIVE INCOME (LOSS) Components of Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023
AFS Debt Securities: |  |  |  |
Unrealized holding gains, pre-tax amount | $ (282) | $ (5,163) | $ (6,840) | $ 1,330
Unrealized holdings gains, tax (expense) benefit | 61 | 1,110 | 1,471 | (285)
Unrealized holdings gains, after-tax amount | (221) | (4,053) | (5,369) | 1,045
Less: reclassification adjustment for amortization of securities transferred from AFS to HTM, pre-tax amount | (1,618) | 1,696 | (3,147) | (3,395)
Less: reclassification adjustment for amortization of securities transferred from AFS to HTM, tax (expense) benefit | 348 | (365) | 677 | 730
Less: reclassification adjustment for amortization of securities transferred from AFS to HTM, after-tax amount | (1,270) | 1,331 | (2,470) | (2,665)
Net unrealized gains, pre-tax amount | 1,336 | (6,859) | (3,693) | 4,725
Net unrealized gains, tax (expense) benefit | (287) | 1,475 | 794 | (1,015)
Net unrealized gains, after-tax amount | 1,049 | (5,384) | (2,899) | 3,710
Cash Flow Hedges: |  |  |  |
Net decrease in fair value, pre-tax amount | 1,148 | 3,586 | 4,290 | 476
Net decrease in fair value, tax (expense) benefit | (247) | (772) | (923) | (102)
Net decrease in fair value, after-tax amount | 901 | 2,814 | 3,367 | 374
Net decrease in fair value, pre-tax amount | 943 | 3,729 | 4,116 | 410
Net decrease in fair value, tax (expense) benefit | (203) | (802) | (885) | (88)
Net decrease in fair value, after-tax amount | 740 | 2,927 | 3,231 | 322
Postretirement Plans: |  |  |  |
Net gain on postretirement plans, pre-tax amount | (7) | (8) | (14) | (14)
Net gain on postretirement plans, tax (expense) benefit | 2 | 2 | 3 | 3
Net gain on postretirement plans, net of tax | (5) | (6) | (11) | (11)
Other comprehensive income, pre-tax amount | 2,272 | (3,138) | 409 | 5,121
Other comprehensive income, tax (expense) benefit | (488) | 675 | (88) | (1,100)
Other comprehensive income (loss) | 1,784 | (2,463) | 321 | 4,021
Interest Expense, Borrowings |  |  |  |
Cash Flow Hedges: |  |  |  |
Less: effective portion reclassified into interest expense, pre-tax amount | 945 | 719 | 1,850 | 1,645
Less: effective portion reclassified into interest expense, tax (expense) benefit | (203) | (155) | (398) | (353)
Less: effective portion reclassified into interest expense, after-tax amount | 742 | 564 | 1,452 | 1,292
Interest Income, Interest and Fees on Loans |  |  |  |
Cash Flow Hedges: |  |  |  |
Less: effective portion reclassified into interest expense, pre-tax amount | (740) | (862) | (1,676) | (1,579)
Less: effective portion reclassified into interest expense, tax (expense) benefit | 159 | 185 | 360 | 339
Less: effective portion reclassified into interest expense, after-tax amount | $ (581) | $ (677) | $ (1,316) | $ (1,240)

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