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ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Reclassified out of AOCI) (LOSS) (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2025 | Jun. 30, 2025 | Mar. 31, 2025 | Sep. 30, 2024 | Jun. 30, 2024 | Mar. 31, 2024 | Sep. 30, 2025 | Sep. 30, 2024
Amounts reclassified out of each component of accumulated other comprehensive income |  |  |  |  |  |  |  |
Net loss on sales of investment securities | $ (30) |  |  | $ 0 |  |  | $ (30) | $ 0
Income tax (expenses) benefit | (5,068) |  |  | (3,760) |  |  | (15,464) | (12,569)
Amortization of unrealized losses on investment securities transferred to HTM |  |  |  |  |  |  | 5,143 | 5,425
Net income | 18,574 | $ 18,271 | $ 17,760 | 13,305 | $ 15,817 | $ 12,945 | 54,605 | 42,067
Investment Securities |  |  |  |  |  |  |  |
Amounts reclassified out of each component of accumulated other comprehensive income |  |  |  |  |  |  |  |
Amortization | (1,361) |  |  | (1,413) |  |  | (3,809) | (3,993)
SERP |  |  |  |  |  |  |  |
Amounts reclassified out of each component of accumulated other comprehensive income |  |  |  |  |  |  |  |
Amortization |  |  |  | 2 |  |  |  | 2
Reclassification from AOCI, tax |  |  |  | (1) |  |  |  | (1)
Amortization | 0 |  |  | 1 |  |  | 0 | 1
Net unrealized gains on investment securities |  |  |  |  |  |  |  |
Amounts reclassified out of each component of accumulated other comprehensive income |  |  |  |  |  |  |  |
Net change in fair value of investment securities | 10,031 |  |  | 21,355 |  |  | 25,462 | 19,029
Amortization of unrealized losses on investment securities transferred to HTM | (1,818) |  |  | (1,920) |  |  | (5,143) | (5,425)
Tax effect | 479 |  |  | 507 |  |  | 1,356 | 1,432
Amortization of unrealized losses on investment securities transferred to held-to-maturity | (1,339) |  |  | (1,413) |  |  | (3,787) | (3,993)
Amount Reclassified from AOCI |  |  |  |  |  |  |  |
Amounts reclassified out of each component of accumulated other comprehensive income |  |  |  |  |  |  |  |
Net income | 1,361 |  |  | 1,412 |  |  | 3,809 | 3,992
Amount Reclassified from AOCI | Investment Securities |  |  |  |  |  |  |  |
Amounts reclassified out of each component of accumulated other comprehensive income |  |  |  |  |  |  |  |
Net loss on sales of investment securities | 30 |  |  | 0 |  |  | 30 | 0
Income tax (expenses) benefit | (8) |  |  | 0 |  |  | (8) | 0
Net change in fair value of investment securities | 22 |  |  | 0 |  |  | 22 | 0
Amount Reclassified from AOCI | Amortization of unrealized losses on investment securities transferred to HTM |  |  |  |  |  |  |  |
Amounts reclassified out of each component of accumulated other comprehensive income |  |  |  |  |  |  |  |
Amortization of unrealized losses on investment securities transferred to HTM | 1,818 |  |  | 1,920 |  |  | 5,143 | 5,425
Tax effect | (479) |  |  | (507) |  |  | (1,356) | (1,432)
Amortization of unrealized losses on investment securities transferred to held-to-maturity | 1,339 |  |  | 1,413 |  |  | 3,787 | 3,993
Amount Reclassified from AOCI | SERP |  |  |  |  |  |  |  |
Amounts reclassified out of each component of accumulated other comprehensive income |  |  |  |  |  |  |  |
Amortization | 0 |  |  | (2) |  |  | 0 | (2)
Reclassification from AOCI, tax | 0 |  |  | 1 |  |  | 0 | 1
Amortization | $ 0 |  |  | $ (1) |  |  | $ 0 | $ (1)

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