v3.5.0.2
Loans - Carrying Amount of Purchased Credit Impaired Loans (Details) - USD ($)
$ in Thousands
Sep. 30, 2016
Dec. 31, 2015
Accounts Notes And Loans Receivable [Line Items]    
Total impaired loans $ 6,495 $ 8,950
Unaccreted discount on purchased credit impaired loans (1,625) (2,291)
Receivables Acquired with Deteriorated Credit Quality    
Accounts Notes And Loans Receivable [Line Items]    
Total 4,870 6,659
Commercial Real Estate | Receivables Acquired with Deteriorated Credit Quality    
Accounts Notes And Loans Receivable [Line Items]    
Total 182 354
Commercial and Industrial Loans    
Accounts Notes And Loans Receivable [Line Items]    
Total impaired loans 6,192 6,787
Commercial and Industrial Loans | Receivables Acquired with Deteriorated Credit Quality    
Accounts Notes And Loans Receivable [Line Items]    
Total 4,688 5,165
Consumer Loans    
Accounts Notes And Loans Receivable [Line Items]    
Total impaired loans 5 14
Real Estate Loans    
Accounts Notes And Loans Receivable [Line Items]    
Total impaired loans 298 2,149
Real Estate Loans | Commercial Real Estate    
Accounts Notes And Loans Receivable [Line Items]    
Total impaired loans $ 298 533
Real Estate Loans | Land    
Accounts Notes And Loans Receivable [Line Items]    
Total impaired loans   $ 1,616