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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

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