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OFF-BALANCE SHEET ACTIVITIES AND COMMITMENTS (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Unused lines of credit    
OFF-BALANCE SHEET ACTIVITIES AND COMMITMENTS    
Financial instruments with off-balance sheet risk $ 102,088 $ 96,581
Commitments to make loans | Minimum    
OFF-BALANCE SHEET ACTIVITIES AND COMMITMENTS    
Fixed rates (as a percent) 2.88%  
Commitments to make loans | Maximum    
OFF-BALANCE SHEET ACTIVITIES AND COMMITMENTS    
Period of commitments to make loans 60 days  
Fixed rates (as a percent) 6.78%  
Maturities of fixed rate loan commitments 30 years  
Commitments to make loans with fixed rate    
OFF-BALANCE SHEET ACTIVITIES AND COMMITMENTS    
Financial instruments with off-balance sheet risk $ 12,526 9,854
Commitments to make loans with variable rate    
OFF-BALANCE SHEET ACTIVITIES AND COMMITMENTS    
Financial instruments with off-balance sheet risk 17,040 11,894
Letters of credit    
OFF-BALANCE SHEET ACTIVITIES AND COMMITMENTS    
Financial instruments with off-balance sheet risk $ 463 $ 805