COMPREHENSIVE (LOSS) INCOME (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2025	Mar. 31, 2024
Accumulated other comprehensive (loss) income
Balance at beginning of period	$ 575,011	$ 583,759
Balance at end of period	575,967	577,683
Accumulated Other Comprehensive Income (Loss)
Accumulated other comprehensive (loss) income
Balance at beginning of period	(49,895)	(43,622)
Other comprehensive (loss) income before reclassifications	6,386	(4,223)
Amounts reclassified from accumulated other comprehensive (loss) income	(990)	(1,255)
Net current period other comprehensive (loss) income	5,396	(5,478)
Related tax effect	(1,165)	496
Balance at end of period	(45,664)	(48,604)
Post-retirement Benefit
Accumulated other comprehensive (loss) income
Balance at beginning of period	(46)	85
Other comprehensive (loss) income before reclassifications	3	(1)
Amounts reclassified from accumulated other comprehensive (loss) income	(3)	(20)
Net current period other comprehensive (loss) income		(21)
Balance at end of period	(46)	64
Available for Sale Securities
Accumulated other comprehensive (loss) income
Balance at beginning of period	(50,620)	(47,373)
Other comprehensive (loss) income before reclassifications	6,360	(4,940)
Net current period other comprehensive (loss) income	6,360	(4,940)
Related tax effect	(1,421)	348
Balance at end of period	(45,681)	(51,965)
Cash Flow Hedge
Accumulated other comprehensive (loss) income
Balance at beginning of period	771	3,666
Other comprehensive (loss) income before reclassifications	23	718
Amounts reclassified from accumulated other comprehensive (loss) income	(987)	(1,235)
Net current period other comprehensive (loss) income	(964)	(517)
Related tax effect	256	148
Balance at end of period	$ 63	$ 3,297

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