v3.7.0.1
Allowance for Loan Losses - Individual Evaluation of Impaired Loans and Related Allowance (Details) - USD ($)
$ in Thousands
Mar. 31, 2017
Dec. 31, 2016
Financing Receivable Modifications [Line Items]    
Unpaid Principal Balance, With No Allowance Recorded $ 11,060 $ 8,994
Recorded Investment, With No Allowance Recorded 11,060 8,994
Residential Properties    
Financing Receivable Modifications [Line Items]    
Unpaid Principal Balance, With No Allowance Recorded 5,992 6,093
Recorded Investment, With No Allowance Recorded 5,992 6,093
Commercial Real Estate    
Financing Receivable Modifications [Line Items]    
Unpaid Principal Balance, With No Allowance Recorded 2,109 2,148
Recorded Investment, With No Allowance Recorded 2,109 2,148
Commercial and Industrial Loans    
Financing Receivable Modifications [Line Items]    
Unpaid Principal Balance, With No Allowance Recorded 2,959 753
Recorded Investment, With No Allowance Recorded $ 2,959 $ 753