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SECURITIES (Details Textual) - USD ($)
12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Investments, Debt and Equity Securities [Abstract]      
Trading Securities $ 1,324,000 $ 804,000  
Callable securities in investment portfolio 9,400,000    
Investment securities pledged 547,200,000 482,100,000  
Investments in obligations of individual states, counties or municipalities which exceed 10% of equity   0  
Other than Temporary Impairment Losses, Investments, Portion Recognized in Earnings, Net 0 0 $ 0
Other than Temporary Impairment, Credit Losses Recognized in Earnings, Credit Losses on Debt Securities Held $ 0 $ 0 $ 0