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FAIR VALUE (Narrative) (Details) - USD ($)
$ in Thousands
9 Months Ended
Sep. 30, 2017
Dec. 31, 2016
Fair Value Inputs, Assets, Quantitative Information [Line Items]    
Impaired collateral loans recorded investment $ 2,600 $ 408
Impaired collateral loans valuation allowance $ 523 $ 163
Loans Receivable [Member] | Property A [Member]    
Fair Value Inputs, Assets, Quantitative Information [Line Items]    
Discount rate 15.00%  
Age of appraisal 12 months