v2.4.0.8
Loans - Summary of Delinquent and Nonaccrual Loans (Details) (USD $)
In Thousands, unless otherwise specified
Sep. 30, 2014
Dec. 31, 2013
Accounts Notes And Loans Receivable [Line Items]    
60-89 Days Past Due and Still Accruing $ 1,873 $ 2,744
90 Days or More Past Due and Still Accruing 5,621 3,212
Nonaccrual Past Due and Still Accruing 2,880 2,894
Total Past Due and Nonaccrual 10,374 8,850
Current 1,091,411 894,745
Total loans 1,101,785 903,595
Percentage of Total Loans Due 30-59 Days 0.00% 0.00%
Percentage of Total Loans Due 60-89 Days 0.17% 0.30%
Percentage of Total Loans Due 90 Days or More 0.51% 0.36%
Percentage of Total Loans Due Nonaccrual 0.26% 0.32%
Percentage of Total Loans 0.94% 0.98%
Commercial Real Estate
    
Accounts Notes And Loans Receivable [Line Items]    
Total loans 186,485 154,982
Land and Land Improvements
    
Accounts Notes And Loans Receivable [Line Items]    
Total loans 3,232 3,794
Real Estate Loans
    
Accounts Notes And Loans Receivable [Line Items]    
Total loans 982,317 791,856
Real Estate Loans | Residential Mortgage
    
Accounts Notes And Loans Receivable [Line Items]    
60-89 Days Past Due and Still Accruing 145  
Nonaccrual Past Due and Still Accruing 1,820 1,820
Total Past Due and Nonaccrual 1,965 1,820
Current 790,635 631,260
Total loans 792,600 633,080
Real Estate Loans | Commercial Real Estate
    
Accounts Notes And Loans Receivable [Line Items]    
90 Days or More Past Due and Still Accruing 3,936 417
Nonaccrual Past Due and Still Accruing 596 598
Total Past Due and Nonaccrual 4,532 1,015
Current 181,953 153,967
Total loans 186,485 154,982
Real Estate Loans | Land and Land Improvements
    
Accounts Notes And Loans Receivable [Line Items]    
90 Days or More Past Due and Still Accruing   1,480
Total Past Due and Nonaccrual   1,480
Current 3,232 2,314
Total loans 3,232 3,794
Commercial and Industrial Loans
    
Accounts Notes And Loans Receivable [Line Items]    
60-89 Days Past Due and Still Accruing 1,728 2,744
90 Days or More Past Due and Still Accruing 1,040 1,315
Nonaccrual Past Due and Still Accruing 344 344
Total Past Due and Nonaccrual 3,112 4,403
Current 97,070 88,852
Total loans 100,182 93,255
Consumer Loans
    
Accounts Notes And Loans Receivable [Line Items]    
90 Days or More Past Due and Still Accruing 645  
Nonaccrual Past Due and Still Accruing 120 132
Total Past Due and Nonaccrual 765 132
Current 18,521 18,352
Total loans $ 19,286 $ 18,484