FAIR VALUE - RECONCILIATION USING SIGNIFICANT UNOBSERVABLE INPUTS (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Private label mortgage backed security
Assets measured on recurring basis, unobservable input reconciliation
Balance, beginning of period	$ 3,495	$ 3,712
Net change in unrealized gain	1	(33)
Recovery of actual losses previously recorded		37
Principal paydowns	(247)	(57)
Balance, end of period	3,249	3,659
Trust preferred security
Assets measured on recurring basis, unobservable input reconciliation
Balance, beginning of period	4,000	4,075
Discount accretion	11	10
Net change in unrealized gain	89	15
Balance, end of period	$ 4,100	$ 4,100