Allowance for Loan Losses - Balance in Allowance for Loan Losses and Recorded Investment in Loans by Impairment (Details) (USD $) | Jun. 30, 2014 | Mar. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2012 |
In Thousands, unless otherwise specified |
Financing Receivable Impaired [Line Items] | ' | ' | ' | ' |
Allowance for Loan Losses, Individually Evaluated for Impairment | $519 | ' | $1,115 | ' |
Allowance for Loan Losses, Collectively Evaluated for Impairment | 9,631 | ' | 8,800 | ' |
Total Allowance for Loan Losses | 10,150 | 10,150 | 9,915 | 8,340 |
Unaccreted Credit Component Other Loans | 370 | ' | 489 | ' |
Loans, Individually Evaluated for Impairment | 8,267 | ' | 6,068 | ' |
Loans, Collectively Evaluated for Impairment | 993,778 | ' | 889,849 | ' |
Loans, Purchased Impaired | 5,811 | ' | 7,678 | ' |
Total loans | 1,007,856 | ' | 903,595 | ' |
Unaccreted Credit Component Other Loans | 34,757 | ' | 39,870 | ' |
Commercial Real Estate | ' | ' | ' | ' |
Financing Receivable Impaired [Line Items] | ' | ' | ' | ' |
Allowance for Loan Losses, Individually Evaluated for Impairment | ' | ' | 190 | ' |
Allowance for Loan Losses, Collectively Evaluated for Impairment | 1,572 | ' | 1,250 | ' |
Total Allowance for Loan Losses | 1,572 | 1,593 | 1,440 | 936 |
Unaccreted Credit Component Other Loans | 248 | ' | 290 | ' |
Loans, Individually Evaluated for Impairment | 811 | ' | 821 | ' |
Loans, Collectively Evaluated for Impairment | 165,807 | ' | 150,053 | ' |
Loans, Purchased Impaired | 3,756 | ' | 4,108 | ' |
Total loans | 170,374 | ' | 154,982 | ' |
Unaccreted Credit Component Other Loans | 23,585 | ' | 23,968 | ' |
Commercial and Industrial Loans | ' | ' | ' | ' |
Financing Receivable Impaired [Line Items] | ' | ' | ' | ' |
Allowance for Loan Losses, Individually Evaluated for Impairment | 519 | ' | 925 | ' |
Allowance for Loan Losses, Collectively Evaluated for Impairment | 1,204 | ' | 1,224 | ' |
Total Allowance for Loan Losses | 1,723 | 2,157 | 2,149 | 2,841 |
Unaccreted Credit Component Other Loans | 73 | ' | 126 | ' |
Loans, Individually Evaluated for Impairment | 3,939 | ' | 2,999 | ' |
Loans, Collectively Evaluated for Impairment | 95,288 | ' | 88,209 | ' |
Loans, Purchased Impaired | 2,014 | ' | 2,047 | ' |
Total loans | 101,241 | ' | 93,255 | ' |
Unaccreted Credit Component Other Loans | 6,339 | ' | 10,354 | ' |
Consumer Loans | ' | ' | ' | ' |
Financing Receivable Impaired [Line Items] | ' | ' | ' | ' |
Allowance for Loan Losses, Collectively Evaluated for Impairment | 159 | ' | 169 | ' |
Total Allowance for Loan Losses | 159 | 145 | 169 | 208 |
Unaccreted Credit Component Other Loans | 11 | ' | 11 | ' |
Loans, Collectively Evaluated for Impairment | 15,230 | ' | 18,441 | ' |
Loans, Purchased Impaired | 41 | ' | 43 | ' |
Total loans | 15,271 | ' | 18,484 | ' |
Unaccreted Credit Component Other Loans | 148 | ' | 160 | ' |
Land and Land Improvements | ' | ' | ' | ' |
Financing Receivable Impaired [Line Items] | ' | ' | ' | ' |
Unaccreted Credit Component Other Loans | 8 | ' | 26 | ' |
Loans, Collectively Evaluated for Impairment | 3,007 | ' | 2,314 | ' |
Loans, Purchased Impaired | ' | ' | 1,480 | ' |
Total loans | 3,007 | ' | 3,794 | ' |
Unaccreted Credit Component Other Loans | 1,766 | ' | 1,939 | ' |
Residential Real Estate | ' | ' | ' | ' |
Financing Receivable Impaired [Line Items] | ' | ' | ' | ' |
Allowance for Loan Losses, Collectively Evaluated for Impairment | 6,696 | ' | 6,157 | ' |
Total Allowance for Loan Losses | 6,696 | 6,255 | 6,157 | 4,355 |
Unaccreted Credit Component Other Loans | 30 | ' | 36 | ' |
Loans, Individually Evaluated for Impairment | 3,517 | ' | 2,248 | ' |
Loans, Collectively Evaluated for Impairment | 714,446 | ' | 630,832 | ' |
Total loans | 717,963 | ' | 633,080 | ' |
Unaccreted Credit Component Other Loans | $2,919 | ' | $3,449 | ' |