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ALLOWANCE FOR LOAN LOSSES AND CREDIT QUALITY (Additional Information) (Details) - USD ($)
6 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Dec. 31, 2018
Troubled Debt Restructuring [Abstract]      
Loans Modified In Troubled Debt Restructured Loans $ 2,900,000   $ 3,700,000
Loan amount of credit quality analysis 250,000    
Financing Receivable, Modifications, Recorded Investment 107,000    
Construction and Land Development Loans      
Troubled Debt Restructuring [Abstract]      
Financing Receivable, Modifications, Recorded Investment 875,000    
Commercial and Industrial Loans      
Troubled Debt Restructuring [Abstract]      
Increase (decrease) in allowance for loan loss   $ 166,000  
Financing Receivable, Modifications, Recorded Investment 341,000    
Commercial and Industrial Loans | Non-working Capital Loans      
Troubled Debt Restructuring [Abstract]      
Financing Receivable, Modifications, Recorded Investment 551,000    
Commercial Real Estate and Multi-family Residential Loans      
Troubled Debt Restructuring [Abstract]      
Increase (decrease) in allowance for loan loss   $ 1,600,000  
Financing Receivable, Modifications, Recorded Investment 484,000    
Commercial Real Estate Building      
Troubled Debt Restructuring [Abstract]      
Financing Receivable, Modifications, Recorded Investment 533,000    
Commercial and Industrial Nonworking Capital      
Troubled Debt Restructuring [Abstract]      
Financing Receivable, Modifications, Recorded Investment $ 70,000