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Allowance for Loan Losses (Details 3) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | ---
Jun. 30, 2016 | Jun. 30, 2015 | Jun. 30, 2016 | Jun. 30, 2015 | Dec. 31, 2015 | Mar. 31, 2016 | Mar. 31, 2015 | Dec. 31, 2014
Aging of recorded investment in loans by past due category and class of loans |  |  |  |  |  |  |  |
Fair value | $ 9,602 |  | $ 9,602 |  | $ 9,725 |  |  |
Financing Receivable, Modifications, Recorded Investment | 9,155 | $ 14,951 | 9,155 | $ 14,951 | 9,860 | $ 9,509 | $ 15,067 | $ 14,758
Impaired Financing Receivable, Average Recorded Investment | 8,875 | 15,440 | 9,157 | 15,159 | 13,157 |  |  |
Impaired Financing Receivable, Interest Income, Accrual Method | 0 | 0 | 0 | 0 | 0 |  |  |
Impaired Financing Receivable, Interest Income, Cash Basis Method | 0 | 0 | 0 | 0 | 0 |  |  |
Commercial & Industrial |  |  |  |  |  |  |  |
Aging of recorded investment in loans by past due category and class of loans |  |  |  |  |  |  |  |
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment | 650 | 2,779 | 841 | 2,161 | 1,796 |  |  |
Fair value | 906 |  | 906 |  | 786 |  |  |
Impaired Financing Receivable, with No Related Allowance, Interest Income, Accrual Method | 0 | 0 | 0 | 0 | 0 |  |  |
Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method | 0 | 0 | 0 | 0 | 0 |  |  |
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment | 797 | 4,413 | 864 | 4,900 | 3,463 |  |  |
Impaired Financing Receivable, with Related Allowance, Interest Income, Accrual Method | 0 | 0 | 0 | 0 | 0 |  |  |
Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method | 0 | 0 | 0 | 0 | 0 |  |  |
Farmland |  |  |  |  |  |  |  |
Aging of recorded investment in loans by past due category and class of loans |  |  |  |  |  |  |  |
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment | 733 | 0 | 488 | 0 | 0 |  |  |
Fair value | 0 |  | 0 |  | 0 |  |  |
Impaired Financing Receivable, with No Related Allowance, Interest Income, Accrual Method | 0 | 0 | 0 | 0 | 0 |  |  |
Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method | 0 | 0 | 0 | 0 | 0 |  |  |
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment | 0 | 0 | 0 | 0 | 0 |  |  |
Impaired Financing Receivable, with Related Allowance, Interest Income, Accrual Method | 0 | 0 | 0 | 0 | 0 |  |  |
Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method | 0 | 0 | 0 | 0 | 0 |  |  |
Non Farm, Non Residential |  |  |  |  |  |  |  |
Aging of recorded investment in loans by past due category and class of loans |  |  |  |  |  |  |  |
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment | 3,119 | 1,978 | 3,147 | 1,318 | 2,080 |  |  |
Fair value | 431 |  | 431 |  | 674 |  |  |
Impaired Financing Receivable, with No Related Allowance, Interest Income, Accrual Method | 0 | 0 | 0 | 0 | 0 |  |  |
Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method | 0 | 0 | 0 | 0 | 0 |  |  |
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment | 1,153 | 4,417 | 1,240 | 5,162 | 3,682 |  |  |
Impaired Financing Receivable, with Related Allowance, Interest Income, Accrual Method | 0 | 0 | 0 | 0 | 0 |  |  |
Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method | 0 | 0 | 0 | 0 | 0 |  |  |
Agriculture |  |  |  |  |  |  |  |
Aging of recorded investment in loans by past due category and class of loans |  |  |  |  |  |  |  |
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment | 318 | 0 | 212 | 0 | 0 |  |  |
Fair value | 0 |  | 0 |  | 0 |  |  |
Impaired Financing Receivable, with No Related Allowance, Interest Income, Accrual Method | 0 | 0 | 0 | 0 | 0 |  |  |
Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method | 0 | 0 | 0 | 0 | 0 |  |  |
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment | 0 | 0 | 0 | 0 | 0 |  |  |
Impaired Financing Receivable, with Related Allowance, Interest Income, Accrual Method | 0 | 0 | 0 | 0 | 0 |  |  |
Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method | 0 | 0 | 0 | 0 | 0 |  |  |
All Other Commercial |  |  |  |  |  |  |  |
Aging of recorded investment in loans by past due category and class of loans |  |  |  |  |  |  |  |
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment | 1,431 | 1,025 | 1,540 | 780 | 1,175 |  |  |
Fair value | 0 |  | 0 |  | 225 |  |  |
Impaired Financing Receivable, with No Related Allowance, Interest Income, Accrual Method | 0 | 0 | 0 | 0 | 0 |  |  |
Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method | 0 | 0 | 0 | 0 | 0 |  |  |
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment | 0 | 566 | 75 | 653 | 483 |  |  |
Impaired Financing Receivable, with Related Allowance, Interest Income, Accrual Method | 0 | 0 | 0 | 0 | 0 |  |  |
Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method | 0 | 0 | 0 | 0 | 0 |  |  |
First Liens |  |  |  |  |  |  |  |
Aging of recorded investment in loans by past due category and class of loans |  |  |  |  |  |  |  |
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment | 28 | 16 | 28 | 10 | 18 |  |  |
Fair value | 476 |  | 476 |  | 667 |  |  |
Impaired Financing Receivable, with No Related Allowance, Interest Income, Accrual Method | 0 | 0 | 0 | 0 | 0 |  |  |
Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method | 0 | 0 | 0 | 0 | 0 |  |  |
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment | 646 | 246 | 722 | 175 | 460 |  |  |
Impaired Financing Receivable, with Related Allowance, Interest Income, Accrual Method | 0 | 0 | 0 | 0 | 0 |  |  |
Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method | 0 | 0 | 0 | 0 | 0 |  |  |
Home Equity |  |  |  |  |  |  |  |
Aging of recorded investment in loans by past due category and class of loans |  |  |  |  |  |  |  |
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment | 0 | 0 | 0 | 0 | 0 |  |  |
Fair value | 0 |  | 0 |  | 0 |  |  |
Impaired Financing Receivable, with No Related Allowance, Interest Income, Accrual Method | 0 | 0 | 0 | 0 | 0 |  |  |
Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method | 0 | 0 | 0 | 0 | 0 |  |  |
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment | 0 | 0 | 0 | 0 | 0 |  |  |
Impaired Financing Receivable, with Related Allowance, Interest Income, Accrual Method | 0 | 0 | 0 | 0 | 0 |  |  |
Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method | 0 | 0 | 0 | 0 | 0 |  |  |
Junior Liens |  |  |  |  |  |  |  |
Aging of recorded investment in loans by past due category and class of loans |  |  |  |  |  |  |  |
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment | 0 | 0 | 0 | 0 | 0 |  |  |
Fair value | 0 |  | 0 |  | 0 |  |  |
Impaired Financing Receivable, with No Related Allowance, Interest Income, Accrual Method | 0 | 0 | 0 | 0 | 0 |  |  |
Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method | 0 | 0 | 0 | 0 | 0 |  |  |
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment | 0 | 0 | 0 | 0 | 0 |  |  |
Impaired Financing Receivable, with Related Allowance, Interest Income, Accrual Method | 0 | 0 | 0 | 0 | 0 |  |  |
Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method | 0 | 0 | 0 | 0 | 0 |  |  |
Multifamily |  |  |  |  |  |  |  |
Aging of recorded investment in loans by past due category and class of loans |  |  |  |  |  |  |  |
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment | 0 | 0 | 0 | 0 | 0 |  |  |
Fair value | 0 |  | 0 |  | 0 |  |  |
Impaired Financing Receivable, with No Related Allowance, Interest Income, Accrual Method | 0 | 0 | 0 | 0 | 0 |  |  |
Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method | 0 | 0 | 0 | 0 | 0 |  |  |
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment | 0 | 0 | 0 | 0 | 0 |  |  |
Impaired Financing Receivable, with Related Allowance, Interest Income, Accrual Method | 0 | 0 | 0 | 0 | 0 |  |  |
Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method | 0 | 0 | 0 | 0 | 0 |  |  |
All Other Residential |  |  |  |  |  |  |  |
Aging of recorded investment in loans by past due category and class of loans |  |  |  |  |  |  |  |
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment | 0 | 0 | 0 | 0 | 0 |  |  |
Fair value | 0 |  | 0 |  | 0 |  |  |
Impaired Financing Receivable, with No Related Allowance, Interest Income, Accrual Method | 0 | 0 | 0 | 0 | 0 |  |  |
Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method | 0 | 0 | 0 | 0 | 0 |  |  |
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment | 0 | 0 | 0 | 0 | 0 |  |  |
Impaired Financing Receivable, with Related Allowance, Interest Income, Accrual Method | 0 | 0 | 0 | 0 | 0 |  |  |
Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method | 0 | 0 | 0 | 0 | 0 |  |  |
Motor Vehicle |  |  |  |  |  |  |  |
Aging of recorded investment in loans by past due category and class of loans |  |  |  |  |  |  |  |
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment | 0 | 0 | 0 | 0 | 0 |  |  |
Fair value | 0 |  | 0 |  | 0 |  |  |
Impaired Financing Receivable, with No Related Allowance, Interest Income, Accrual Method | 0 | 0 | 0 | 0 | 0 |  |  |
Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method | 0 | 0 | 0 | 0 | 0 |  |  |
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment | 0 | 0 | 0 | 0 | 0 |  |  |
Impaired Financing Receivable, with Related Allowance, Interest Income, Accrual Method | 0 | 0 | 0 | 0 | 0 |  |  |
Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method | 0 | 0 | 0 | 0 | 0 |  |  |
All Other Consumer |  |  |  |  |  |  |  |
Aging of recorded investment in loans by past due category and class of loans |  |  |  |  |  |  |  |
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment | 0 | 0 | 0 | 0 | 0 |  |  |
Fair value | 0 |  | 0 |  | 0 |  |  |
Impaired Financing Receivable, with No Related Allowance, Interest Income, Accrual Method | 0 | 0 | 0 | 0 | 0 |  |  |
Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method | 0 | 0 | 0 | 0 | 0 |  |  |
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment | 0 | 0 | 0 | 0 | 0 |  |  |
Impaired Financing Receivable, with Related Allowance, Interest Income, Accrual Method | 0 | 0 | 0 | 0 | 0 |  |  |
Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method | 0 | $ 0 | 0 | $ 0 | 0 |  |  |
Nonperforming Financing Receivable [Member] |  |  |  |  |  |  |  |
Aging of recorded investment in loans by past due category and class of loans |  |  |  |  |  |  |  |
Loans Past Due Over 90 Day Still Accruing | 1,110 |  | 1,110 |  | 1,016 |  |  |
Nonaccrual | 14,526 |  | 14,526 |  | 14,634 |  |  |
Financing Receivable, Modifications, Recorded Investment | 4,096 |  | 4,096 |  | 4,588 |  |  |
Financing Receivable, Modifications, Nonaccrual | 5,072 |  | 5,072 |  | 5,010 |  |  |
Nonperforming Financing Receivable [Member] | Commercial & Industrial |  |  |  |  |  |  |  |
Aging of recorded investment in loans by past due category and class of loans |  |  |  |  |  |  |  |
Loans Past Due Over 90 Day Still Accruing | 0 |  | 0 |  | 0 |  |  |
Nonaccrual | 1,961 |  | 1,961 |  | 3,187 |  |  |
Financing Receivable, Modifications, Recorded Investment | 4 |  | 4 |  | 5 |  |  |
Financing Receivable, Modifications, Nonaccrual | 403 |  | 403 |  | 422 |  |  |
Nonperforming Financing Receivable [Member] | Farmland |  |  |  |  |  |  |  |
Aging of recorded investment in loans by past due category and class of loans |  |  |  |  |  |  |  |
Loans Past Due Over 90 Day Still Accruing | 48 |  | 48 |  | 0 |  |  |
Nonaccrual | 1,520 |  | 1,520 |  | 219 |  |  |
Financing Receivable, Modifications, Recorded Investment | 0 |  | 0 |  | 0 |  |  |
Financing Receivable, Modifications, Nonaccrual | 0 |  | 0 |  | 0 |  |  |
Nonperforming Financing Receivable [Member] | Non Farm, Non Residential |  |  |  |  |  |  |  |
Aging of recorded investment in loans by past due category and class of loans |  |  |  |  |  |  |  |
Loans Past Due Over 90 Day Still Accruing | 0 |  | 0 |  | 0 |  |  |
Nonaccrual | 1,828 |  | 1,828 |  | 2,545 |  |  |
Financing Receivable, Modifications, Recorded Investment | 5 |  | 5 |  | 6 |  |  |
Financing Receivable, Modifications, Nonaccrual | 3,041 |  | 3,041 |  | 3,152 |  |  |
Nonperforming Financing Receivable [Member] | Agriculture |  |  |  |  |  |  |  |
Aging of recorded investment in loans by past due category and class of loans |  |  |  |  |  |  |  |
Loans Past Due Over 90 Day Still Accruing | 0 |  | 0 |  | 0 |  |  |
Nonaccrual | 1,107 |  | 1,107 |  | 378 |  |  |
Financing Receivable, Modifications, Recorded Investment | 0 |  | 0 |  | 0 |  |  |
Financing Receivable, Modifications, Nonaccrual | 0 |  | 0 |  | 0 |  |  |
Nonperforming Financing Receivable [Member] | All Other Commercial |  |  |  |  |  |  |  |
Aging of recorded investment in loans by past due category and class of loans |  |  |  |  |  |  |  |
Loans Past Due Over 90 Day Still Accruing | 0 |  | 0 |  | 0 |  |  |
Nonaccrual | 1,329 |  | 1,329 |  | 1,817 |  |  |
Financing Receivable, Modifications, Recorded Investment | 0 |  | 0 |  | 0 |  |  |
Financing Receivable, Modifications, Nonaccrual | 0 |  | 0 |  | 0 |  |  |
Nonperforming Financing Receivable [Member] | First Liens |  |  |  |  |  |  |  |
Aging of recorded investment in loans by past due category and class of loans |  |  |  |  |  |  |  |
Loans Past Due Over 90 Day Still Accruing | 744 |  | 744 |  | 809 |  |  |
Nonaccrual | 5,339 |  | 5,339 |  | 4,839 |  |  |
Financing Receivable, Modifications, Recorded Investment | 3,894 |  | 3,894 |  | 4,577 |  |  |
Financing Receivable, Modifications, Nonaccrual | 1,157 |  | 1,157 |  | 1,034 |  |  |
Nonperforming Financing Receivable [Member] | Home Equity |  |  |  |  |  |  |  |
Aging of recorded investment in loans by past due category and class of loans |  |  |  |  |  |  |  |
Loans Past Due Over 90 Day Still Accruing | 99 |  | 99 |  | 10 |  |  |
Nonaccrual | 207 |  | 207 |  | 320 |  |  |
Financing Receivable, Modifications, Recorded Investment | 0 |  | 0 |  | 0 |  |  |
Financing Receivable, Modifications, Nonaccrual | 0 |  | 0 |  | 0 |  |  |
Nonperforming Financing Receivable [Member] | Junior Liens |  |  |  |  |  |  |  |
Aging of recorded investment in loans by past due category and class of loans |  |  |  |  |  |  |  |
Loans Past Due Over 90 Day Still Accruing | 86 |  | 86 |  | 45 |  |  |
Nonaccrual | 206 |  | 206 |  | 211 |  |  |
Financing Receivable, Modifications, Recorded Investment | 0 |  | 0 |  | 0 |  |  |
Financing Receivable, Modifications, Nonaccrual | 0 |  | 0 |  | 0 |  |  |
Nonperforming Financing Receivable [Member] | Multifamily |  |  |  |  |  |  |  |
Aging of recorded investment in loans by past due category and class of loans |  |  |  |  |  |  |  |
Loans Past Due Over 90 Day Still Accruing | 0 |  | 0 |  | 0 |  |  |
Nonaccrual | 0 |  | 0 |  | 0 |  |  |
Financing Receivable, Modifications, Recorded Investment | 0 |  | 0 |  | 0 |  |  |
Financing Receivable, Modifications, Nonaccrual | 0 |  | 0 |  | 0 |  |  |
Nonperforming Financing Receivable [Member] | All Other Residential |  |  |  |  |  |  |  |
Aging of recorded investment in loans by past due category and class of loans |  |  |  |  |  |  |  |
Loans Past Due Over 90 Day Still Accruing | 0 |  | 0 |  | 0 |  |  |
Nonaccrual | 102 |  | 102 |  | 111 |  |  |
Financing Receivable, Modifications, Recorded Investment | 0 |  | 0 |  | 0 |  |  |
Financing Receivable, Modifications, Nonaccrual | 0 |  | 0 |  | 0 |  |  |
Nonperforming Financing Receivable [Member] | Motor Vehicle |  |  |  |  |  |  |  |
Aging of recorded investment in loans by past due category and class of loans |  |  |  |  |  |  |  |
Loans Past Due Over 90 Day Still Accruing | 133 |  | 133 |  | 148 |  |  |
Nonaccrual | 171 |  | 171 |  | 213 |  |  |
Financing Receivable, Modifications, Recorded Investment | 84 |  | 84 |  | 0 |  |  |
Financing Receivable, Modifications, Nonaccrual | 1 |  | 1 |  | 2 |  |  |
Nonperforming Financing Receivable [Member] | All Other Consumer |  |  |  |  |  |  |  |
Aging of recorded investment in loans by past due category and class of loans |  |  |  |  |  |  |  |
Loans Past Due Over 90 Day Still Accruing | 0 |  | 0 |  | 4 |  |  |
Nonaccrual | 756 |  | 756 |  | 794 |  |  |
Financing Receivable, Modifications, Recorded Investment | 109 |  | 109 |  | 0 |  |  |
Financing Receivable, Modifications, Nonaccrual | $ 470 |  | $ 470 |  | $ 400 |  |  |

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- Definition Average amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=66008989&loc=d3e5212-111524 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=66008989&loc=d3e5258-111524 + Details
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- Definition Amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 14A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=66008989&loc=SL6953550-111524 + Details
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