DERIVATIVES - Fair Value Hedges in Consolidated Statements of Comprehensive Income (Details) - Fair Value Hedging [Member] - Interest Rate Contracts [Member] - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Other Noninterest Expense [Member]
DERIVATIVES [Abstract]
Interest rate swaps - fair value hedges	$ (912)	$ (4,409)	$ (5,016)	$ (3,545)
Fair value hedged items	878	4,196	4,703	3,274
Interest Income [Member]
DERIVATIVES [Abstract]
Interest rate swaps - fair value hedges	(43)	(179)	(145)	26
Fair value hedged items	$ 23	$ 168	$ 150	$ 52