INVESTMENT SECURITIES - Gross Gains and Losses on Sales and Redemptions of Available for Sale Securities (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Sales and redemptions of investment securities available for sale:
Gross gains	$ 7	$ 0	$ 7	$ 759
Gross losses	(9,121)	(1,650)	(9,172)	(5,372)
Net gains (losses) on sales and redemptions of investment securities available for sale	$ (9,114)	$ (1,650)	$ (9,165)	$ (4,613)