Annual report pursuant to Section 13 and 15(d)

LOANS, Troubled Debt Restructurings (Details)

v3.8.0.1
LOANS, Troubled Debt Restructurings (Details)
$ in Thousands
 9 Months Ended 12 Months Ended
Sep. 30, 2014
USD ($)
Dec. 31, 2017
USD ($)
Loan
Payment
Note
Dec. 31, 2016
USD ($)
Loan
Dec. 31, 2015
USD ($)
Loan
LOANS [Abstract]        
Specific reserves allocated to customers with modified term loans in troubled debt restructurings   $ 1,208 $ 1,696  
Number of consecutive payments before nonaccrual restructured loan is upgraded | Payment   6    
Reduction in loans designated as TDR and impaired $ 5,900      
Number of months of performance before a loan is removed from TDR   6 months    
Troubled debt restructurings [Abstract]        
Number of loans | Loan   151 190  
Outstanding recorded balance   $ 22,080 $ 29,986  
Accruing troubled debt restructurings [Abstract]        
Accruing TDR - nonaccrual at restructuring   0 0 $ 0
Accruing TDR - accruing at restructuring   16,809 25,665 33,691
Accruing TDR - upgraded to accruing after six consecutive payments   4,955 4,172 4,784
Total   $ 21,764 $ 29,837 $ 38,475
Troubled debt restructurings executed during current period [Abstract]        
Number of loans | Loan   7 8 43
Pre-TDR balance   $ 1,428 $ 345 $ 2,046
Writedown upon TDR   $ 0 $ 0 $ 0
Commercial Loans [Member] | A-B Note Structure [Member]        
Financing Receivable, Modifications [Line Items]        
Number of notes into which original note is separated in modification | Note   2    
Commercial and Industrial [Member]        
Troubled debt restructurings [Abstract]        
Number of loans | Loan   19 25  
Outstanding recorded balance   $ 6,403 $ 5,994  
Troubled debt restructurings executed during current period [Abstract]        
Number of loans | Loan   0 0 6
Pre-TDR balance   $ 0 $ 0 $ 745
Writedown upon TDR   $ 0 $ 0 $ 0
Commercial Real Estate [Member]        
Troubled debt restructurings [Abstract]        
Number of loans | Loan   33 49  
Outstanding recorded balance   $ 7,332 $ 11,933  
Troubled debt restructurings executed during current period [Abstract]        
Number of loans | Loan   1 1 3
Pre-TDR balance   $ 1,018 $ 56 $ 301
Writedown upon TDR   $ 0 $ 0 $ 0
Consumer [Member]        
Troubled debt restructurings [Abstract]        
Number of loans | Loan   99 116  
Outstanding recorded balance   $ 8,345 $ 12,059  
Troubled debt restructurings executed during current period [Abstract]        
Number of loans | Loan   6 7 34
Pre-TDR balance   $ 410 $ 289 $ 1,000
Writedown upon TDR   $ 0 $ 0 $ 0