INVESTMENT SECURITIES (Details) - USD ($)	Mar. 31, 2018	Dec. 31, 2017
Investment Securities
Trading Securities	$ 0	$ 0
Held-to-maturity Securities	0	0
Amortized Cost	92,844,000	90,268,000
Gross Unrealized Gains	99,000	363,000
Gross Unrealized Losses	(2,614,000)	(1,282,000)
Fair Value	90,329,000	89,349,000
Residential mortgage-backed securities
Investment Securities
Amortized Cost	49,081,000	49,788,000
Gross Unrealized Gains	18,000	24,000
Gross Unrealized Losses	(1,857,000)	(1,069,000)
Fair Value	47,242,000	48,743,000
Municipal securities
Investment Securities
Amortized Cost	35,392,000	35,453,000
Gross Unrealized Gains	81,000	339,000
Gross Unrealized Losses	(607,000)	(159,000)
Fair Value	34,866,000	35,633,000
U.S. Government agency securities
Investment Securities
Amortized Cost	6,870,000	3,526,000
Gross Unrealized Losses	(135,000)	(46,000)
Fair Value	6,735,000	3,480,000
U.S. Treasury securities
Investment Securities
Amortized Cost	1,501,000	1,501,000
Gross Unrealized Losses	(15,000)	(8,000)
Fair Value	$ 1,486,000	$ 1,493,000