v3.3.0.814
Loans - Summary of Delinquent and Nonaccrual Loans (Details) - USD ($)
$ in Thousands
Sep. 30, 2015
Dec. 31, 2014
Accounts Notes And Loans Receivable [Line Items]    
Total Past Due and Nonaccrual $ 9,405 $ 6,475
90 Days or More Past Due and Still Accruing 4,127 2,188
Nonaccrual Past Due and Still Accruing 4,218 1,101
Current 1,527,095 1,159,951
Total loans $ 1,536,500 $ 1,166,426
Percentage of Total Loans Due 30-59 Days 0.06% 0.18%
Percentage of Total Loans Due 60-89 Days 0.00% 0.09%
Percentage of Total Loans Due 90 Days or More 0.27% 0.19%
Percentage of Total Loans Due Nonaccrual 0.27% 0.09%
Percentage of Total Loans 0.61% 0.56%
Residential Properties    
Accounts Notes And Loans Receivable [Line Items]    
Total loans $ 999,720 $ 842,135
Commercial Real Estate    
Accounts Notes And Loans Receivable [Line Items]    
Total loans 329,972 205,320
Commercial and Industrial Loans    
Accounts Notes And Loans Receivable [Line Items]    
Total Past Due and Nonaccrual 5,975 3,423
90 Days or More Past Due and Still Accruing 2,365 700
Nonaccrual Past Due and Still Accruing 2,550 342
Current 152,284 90,114
Total loans 158,259 93,537
Consumer Loans    
Accounts Notes And Loans Receivable [Line Items]    
Total Past Due and Nonaccrual 89 800
90 Days or More Past Due and Still Accruing   637
Nonaccrual Past Due and Still Accruing 89 163
Current 35,890 20,325
Total loans 35,979 21,125
30-59 Days    
Accounts Notes And Loans Receivable [Line Items]    
Total Past Due and Nonaccrual 984 2,092
30-59 Days | Commercial and Industrial Loans    
Accounts Notes And Loans Receivable [Line Items]    
Total Past Due and Nonaccrual 984 2,092
60-89 Days    
Accounts Notes And Loans Receivable [Line Items]    
Total Past Due and Nonaccrual 76 1,094
60-89 Days | Commercial and Industrial Loans    
Accounts Notes And Loans Receivable [Line Items]    
Total Past Due and Nonaccrual 76 289
Real Estate Loans    
Accounts Notes And Loans Receivable [Line Items]    
Total loans 1,342,262 1,051,764
Real Estate Loans | Residential Properties    
Accounts Notes And Loans Receivable [Line Items]    
Current 999,720 842,135
Total loans 999,720 842,135
Real Estate Loans | Commercial Real Estate    
Accounts Notes And Loans Receivable [Line Items]    
Total Past Due and Nonaccrual 2,376 1,601
90 Days or More Past Due and Still Accruing 797 200
Nonaccrual Past Due and Still Accruing 1,579 596
Current 327,596 203,719
Total loans 329,972 205,320
Real Estate Loans | 60-89 Days | Commercial Real Estate    
Accounts Notes And Loans Receivable [Line Items]    
Total Past Due and Nonaccrual   805
Real Estate Loans | Land and Construction    
Accounts Notes And Loans Receivable [Line Items]    
Total Past Due and Nonaccrual 965 651
90 Days or More Past Due and Still Accruing 965 651
Current 11,605 3,658
Total loans $ 12,570 $ 4,309