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ALLOWANCE FOR LOAN LOSSES (Details Textual) - USD ($)
 12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Individual loan balance is classified as nonaccrual status or troubled debt restructure $ 100,000    
Debt Instrument Non Performing Assets $ 1,400,000 $ 3,000,000  
Percentage for Total Loans 0.16% 0.34%  
Allowance for Loan and Lease Losses, Adjustments, Other $ (600,000) $ 800,000 $ 3,950,000
Financing Receivable, Allowance for Credit Losses, Period Increase (Decrease) 1,400,000 3.2  
Allowance for Loan and Lease Losses Write-offs, Net $ 943,000 $ 518,000 $ 3.9
Allowance For Loan And Lease Losses Write Off Percentage 0.11% 0.06% 0.44%
Commercial Loan [Member]      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Threshold for individually evaluating loans $ 250,000    
Allowance for Loan and Lease Losses, Adjustments, Other (698,000) $ 541,000 $ 3,291,000
Pass [Member]      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Minimum individual loan balance requiring quarterly review 2,000,000    
Special Mention [Member]      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Threshold for individually evaluating loans 250,000    
Doubtful [Member]      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Minimum individual loan balance requiring quarterly review $ 100,000    
Minimum [Member] | Commercial Loan [Member]      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Minimum percent of portfolio to be reviewed 50.00%    
Maximum [Member] | Commercial Loan [Member]      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Minimum percent of portfolio to be reviewed 55.00%