DEPOSITS - Interest on Deposits (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Interest on Deposits [Abstract]
Interest on interest checking	$ 1,142	$ 2,182	$ 3,678
Interest on savings	598	665	942
Interest on money market	1,393	2,685	5,836
Interest on time	8,498	11,229	10,004
Total interest on deposits	$ 11,631	$ 16,761	$ 20,460