OTHER ASSETS - Schedule of Mortgage Servicing Rights Activity (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Mortgage servicing rights activity
Balance at beginning of year	$ 13,047	$ 16,022	$ 16,348
Additions	2,892	3,119	4,568
Amortization	(4,330)	(4,590)	(4,921)
Payoffs	(952)	(958)	0
Allowance adjustment	1,438	(546)	27
Balance at end of year	12,095	13,047	$ 16,022
Servicing rights accounted for at fair value	$ 1,500	$ 1,800