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Allowance for Loan Losses (Details 3) - USD ($) $ in Thousands | Sep. 30, 2018 | Jun. 30, 2018 | Dec. 31, 2017 | Sep. 30, 2017 | Jun. 30, 2017 | Dec. 31, 2016
--- | --- | --- | --- | --- | --- | ---
Aging of recorded investment in loans by past due category and class of loans |  |  |  |  |  |
Fair value | $ 9,435 |  | $ 10,082 |  |  |
Financing Receivable, Modifications, Recorded Investment | 4,847 | $ 6,819 | 7,034 | $ 7,424 | $ 7,984 | $ 8,565
Commercial & Industrial |  |  |  |  |  |
Aging of recorded investment in loans by past due category and class of loans |  |  |  |  |  |
Fair value | 140 |  | 347 |  |  |
Farmland |  |  |  |  |  |
Aging of recorded investment in loans by past due category and class of loans |  |  |  |  |  |
Fair value | 0 |  | 2,767 |  |  |
Non Farm, Non Residential |  |  |  |  |  |
Aging of recorded investment in loans by past due category and class of loans |  |  |  |  |  |
Fair value | 0 |  | 0 |  |  |
Agriculture |  |  |  |  |  |
Aging of recorded investment in loans by past due category and class of loans |  |  |  |  |  |
Fair value | 0 |  | 0 |  |  |
All Other Commercial |  |  |  |  |  |
Aging of recorded investment in loans by past due category and class of loans |  |  |  |  |  |
Fair value | 0 |  | 0 |  |  |
First Liens |  |  |  |  |  |
Aging of recorded investment in loans by past due category and class of loans |  |  |  |  |  |
Fair value | 0 |  | 436 |  |  |
Home Equity |  |  |  |  |  |
Aging of recorded investment in loans by past due category and class of loans |  |  |  |  |  |
Fair value | 0 |  | 0 |  |  |
Junior Liens |  |  |  |  |  |
Aging of recorded investment in loans by past due category and class of loans |  |  |  |  |  |
Fair value | 0 |  | 0 |  |  |
Multifamily |  |  |  |  |  |
Aging of recorded investment in loans by past due category and class of loans |  |  |  |  |  |
Fair value | 0 |  | 0 |  |  |
All Other Residential |  |  |  |  |  |
Aging of recorded investment in loans by past due category and class of loans |  |  |  |  |  |
Fair value | 0 |  | 0 |  |  |
Motor Vehicle |  |  |  |  |  |
Aging of recorded investment in loans by past due category and class of loans |  |  |  |  |  |
Fair value | 0 |  | 0 |  |  |
All Other Consumer |  |  |  |  |  |
Aging of recorded investment in loans by past due category and class of loans |  |  |  |  |  |
Fair value | 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 | 1,393 |  | 1,484 |  |  |
Nonaccrual | 10,035 |  | 13,245 |  |  |
Financing Receivable, Modifications, Recorded Investment | 3,590 |  | 3,349 |  |  |
Financing Receivable, Modifications, Nonaccrual | 1,241 |  | 3,754 |  |  |
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 | 41 |  | 41 |  |  |
Nonaccrual | 1,096 |  | 1,679 |  |  |
Financing Receivable, Modifications, Recorded Investment | 1 |  | 2 |  |  |
Financing Receivable, Modifications, Nonaccrual | 202 |  | 212 |  |  |
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 | 0 |  | 19 |  |  |
Nonaccrual | 3,258 |  | 4,141 |  |  |
Financing Receivable, Modifications, Recorded Investment | 0 |  | 0 |  |  |
Financing Receivable, Modifications, Nonaccrual | 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 |  |  |
Nonaccrual | 88 |  | 172 |  |  |
Financing Receivable, Modifications, Recorded Investment | 0 |  | 56 |  |  |
Financing Receivable, Modifications, Nonaccrual | 0 |  | 2,440 |  |  |
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 |  |  |
Nonaccrual | 27 |  | 707 |  |  |
Financing Receivable, Modifications, Recorded Investment | 0 |  | 0 |  |  |
Financing Receivable, Modifications, Nonaccrual | 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 |  |  |
Nonaccrual | 1,147 |  | 1,236 |  |  |
Financing Receivable, Modifications, Recorded Investment | 0 |  | 0 |  |  |
Financing Receivable, Modifications, Nonaccrual | 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 | 1,063 |  | 1,011 |  |  |
Nonaccrual | 3,518 |  | 3,972 |  |  |
Financing Receivable, Modifications, Recorded Investment | 3,343 |  | 3,105 |  |  |
Financing Receivable, Modifications, Nonaccrual | 564 |  | 575 |  |  |
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 | 12 |  | 8 |  |  |
Nonaccrual | 75 |  | 249 |  |  |
Financing Receivable, Modifications, Recorded Investment | 0 |  | 0 |  |  |
Financing Receivable, Modifications, Nonaccrual | 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 | 18 |  | 137 |  |  |
Nonaccrual | 68 |  | 134 |  |  |
Financing Receivable, Modifications, Recorded Investment | 57 |  | 0 |  |  |
Financing Receivable, Modifications, Nonaccrual | 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 |  |  |
Nonaccrual | 0 |  | 0 |  |  |
Financing Receivable, Modifications, Recorded Investment | 0 |  | 0 |  |  |
Financing Receivable, Modifications, Nonaccrual | 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 |  |  |
Nonaccrual | 66 |  | 90 |  |  |
Financing Receivable, Modifications, Recorded Investment | 0 |  | 0 |  |  |
Financing Receivable, Modifications, Nonaccrual | 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 | 259 |  | 268 |  |  |
Nonaccrual | 179 |  | 242 |  |  |
Financing Receivable, Modifications, Recorded Investment | 2 |  | 9 |  |  |
Financing Receivable, Modifications, Nonaccrual | 0 |  | 0 |  |  |
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 |  |  |
Nonaccrual | 513 |  | 623 |  |  |
Financing Receivable, Modifications, Recorded Investment | 187 |  | 177 |  |  |
Financing Receivable, Modifications, Nonaccrual | $ 475 |  | $ 527 |  |  |

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