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COMPREHENSIVE (LOSS) INCOME - Components (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2022 | Sep. 30, 2021 | Sep. 30, 2022 | Sep. 30, 2021
COMPREHENSIVE (LOSS) INCOME |  |  |  |
Unrealized holding losses on available-for-sale debt securities | $ (25,880) | $ (3,608) | $ (77,923) | $ (6,781)
Unrealized holding losses on available-for-sale debt securities, Income Tax Effect | 5,437 | 759 | 16,365 | 1,425
Unrealized holding losses on available-for-sale debt securities, Net of Tax Amount | (20,443) | (2,849) | (61,558) | (5,356)
Reclassification adjustment for (gains) realized in income | (20) | (23) | (21) | (25)
Reclassification adjustment for (gains) losses realized in income, Income Tax Effect | 4 | 5 | 4 | 5
Reclassification adjustment for (gains) losses realized in income. Net of Tax Amount | (16) | (18) | (17) | (20)
Other comprehensive loss from available-for-sale debt securities, Before-Tax Amount | (25,900) | (3,631) | (77,944) | (6,806)
Other comprehensive loss on available-for-sale debt securities, income tax effect | 5,441 | 764 | 16,369 | 1,430
Other comprehensive loss from available-for-sale debt securities, Net-of-Tax Amount | (20,459) | (2,867) | (61,575) | (5,376)
Changes from plan amendments and actuarial gains and losses, Before-Tax Amount | 0 | 0 | 133 | (5)
Changes from plan amendments and actuarial gains and losses, Income Tax Effect |  |  | (27) | 1
Changes from plan amendments and actuarial gains and losses, Net-of-Tax Amount |  |  | 106 | (4)
Amortization of prior service cost and net actuarial loss included in net periodic benefit cost, Before-Tax Amount | (9) | (5) | (31) | (13)
Amortization of prior service cost and net actuarial loss included in net periodic benefit cost, Income Tax Effect | 1 | 1 | 5 | 3
Amortization of prior service cost and net actuarial loss included in net periodic benefit cost, Net-of-Tax Amount | (8) | (4) | (26) | (10)
Other comprehensive (loss) income on pension and postretirement obligations | (9) | (5) | 102 | (18)
Other comprehensive income (loss) on unfunded retirement obligations, Income Tax Effect |  |  | (22) | 4
Other comprehensive income (loss) on unfunded retirement obligations, Net-of-Tax Amount |  |  | 80 | (14)
Other comprehensive loss before income tax | (25,909) | (3,636) | (77,842) | (6,824)
Total other comprehensive income (loss), Income Tax Effect | 5,442 | 765 | 16,347 | 1,434
Total other comprehensive income (loss), Net-of-Tax Amount | $ (20,467) | $ (2,871) | $ (61,495) | $ (5,390)

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