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SECURITIES (Details) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2019
Dec. 31, 2018
Investments, Debt and Equity Securities [Abstract]    
Amortized Cost $ 2,502 $ 2,502
Gross Unrealized Gains 569 459
Gross Unrealized Losses (37) (114)
Fair Value $ 3,034 $ 2,847