Quarterly report pursuant to Section 13 or 15(d)

COMMITMENTS AND OFF BALANCE-SHEET RISK (Details)

v3.8.0.1
COMMITMENTS AND OFF BALANCE-SHEET RISK (Details) - USD ($)
$ in Thousands
 9 Months Ended 12 Months Ended
Sep. 30, 2017
Dec. 31, 2016
Summary of the contractual amounts of financial instruments with off-balance-sheet risk [Abstract]    
Notional amount of commitments to fund mortgage loans to be sold into the secondary market $ 14,200 $ 19,800
Commitments to make loans at fixed rates 32.70%  
Expiration period of commitment to make variable rate loan 30 days  
Commitments to Make Loans [Member]    
Summary of the contractual amounts of financial instruments with off-balance-sheet risk [Abstract]    
Contractual amounts of financial instruments with off-balance-sheet risk $ 121,797 90,293
Letters of Credit [Member]    
Summary of the contractual amounts of financial instruments with off-balance-sheet risk [Abstract]    
Contractual amounts of financial instruments with off-balance-sheet risk 12,117 13,823
Unused Lines of Credit [Member]    
Summary of the contractual amounts of financial instruments with off-balance-sheet risk [Abstract]    
Contractual amounts of financial instruments with off-balance-sheet risk $ 495,151 $ 437,435