LOANS - INSIDER LOANS (Details) - USD ($)	6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017
Activity in insider loans granted to the entity's executive officers and directors, including their families and firms
Loans outstanding, beginning of period	$ 9,195,000	$ 6,887,000
Net activity on revolving lines of credit	561,000	895,000
Repayment	(386,000)	(2,090,000)
Loans outstanding, end of period	9,370,000	5,692,000
Loans outstanding	9,195,000	6,887,000	$ 9,370,000
Bank
Activity in insider loans granted to the entity's executive officers and directors, including their families and firms
Unfunded commitments			27,000
Bank | Substandard (6)
Activity in insider loans granted to the entity's executive officers and directors, including their families and firms
Loans outstanding, end of period	0	0
Loans outstanding	$ 0	$ 0	$ 0