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Loans (Details 5) - USD ($) $ in Thousands | Dec. 31, 2018 | Dec. 31, 2017
--- | --- | ---
Financing Receivable Impaired [Line Items] |  |
Unpaid Principal Balance, With no related allowance recorded | $ 4,759 | $ 4,282
Unpaid Principal Balance, With an allowance recorded | 1,897 | 1,636
Unpaid Principal Balance | 6,656 | 5,918
Recorded Investment, With no related allowance recorded | 3,862 | 3,925
Recorded Investment, With an allowance recorded | 1,861 | 1,611
Recorded Investment | 5,723 | 5,536
Allowance for Loan Losses Allocated | 276 | 162
Consumer |  |
Financing Receivable Impaired [Line Items] |  |
Unpaid Principal Balance, With no related allowance recorded | 174 | 145
Unpaid Principal Balance, With an allowance recorded | 0 | 0
Recorded Investment, With no related allowance recorded | 83 | 59
Recorded Investment, With an allowance recorded | 0 | 0
Allowance for Loan Losses Allocated | 0 | 0
Commercial real estate, Owner occupied | Commercial real estate |  |
Financing Receivable Impaired [Line Items] |  |
Unpaid Principal Balance, With no related allowance recorded | 524 | 659
Unpaid Principal Balance, With an allowance recorded | 0 | 0
Recorded Investment, With no related allowance recorded | 494 | 658
Recorded Investment, With an allowance recorded | 0 | 0
Allowance for Loan Losses Allocated | 0 | 0
Commercial real estate, Non-owner occupied | Commercial real estate |  |
Financing Receivable Impaired [Line Items] |  |
Unpaid Principal Balance, With no related allowance recorded | 40 | 0
Unpaid Principal Balance, With an allowance recorded | 0 | 0
Recorded Investment, With no related allowance recorded | 38 | 0
Recorded Investment, With an allowance recorded | 0 | 0
Allowance for Loan Losses Allocated | 0 | 0
Commercial real estate, Farmland | Commercial real estate |  |
Financing Receivable Impaired [Line Items] |  |
Unpaid Principal Balance, With no related allowance recorded | 0 | 0
Unpaid Principal Balance, With an allowance recorded | 258 | 0
Recorded Investment, With no related allowance recorded | 0 | 0
Recorded Investment, With an allowance recorded | 258 | 0
Allowance for Loan Losses Allocated | 6 | 0
Commercial, Commercial and industrial | Commercial |  |
Financing Receivable Impaired [Line Items] |  |
Unpaid Principal Balance, With no related allowance recorded | 191 | 214
Unpaid Principal Balance, With an allowance recorded | 61 | 68
Recorded Investment, With no related allowance recorded | 162 | 192
Recorded Investment, With an allowance recorded | 61 | 68
Allowance for Loan Losses Allocated | 3 | 4
Commercial, Agricultural | Commercial |  |
Financing Receivable Impaired [Line Items] |  |
Unpaid Principal Balance, With no related allowance recorded | 0 | 0
Unpaid Principal Balance, With an allowance recorded | 0 | 0
Recorded Investment, With no related allowance recorded | 0 | 0
Recorded Investment, With an allowance recorded | 0 | 0
Allowance for Loan Losses Allocated | 0 | 0
Residential real estate, 1-4 family residential | Residential real estate |  |
Financing Receivable Impaired [Line Items] |  |
Unpaid Principal Balance, With no related allowance recorded | 3,451 | 2,923
Unpaid Principal Balance, With an allowance recorded | 1,354 | 1,409
Recorded Investment, With no related allowance recorded | 2,759 | 2,697
Recorded Investment, With an allowance recorded | 1,343 | 1,387
Allowance for Loan Losses Allocated | 188 | 84
Residential real estate, Home equity lines of credit | Residential real estate |  |
Financing Receivable Impaired [Line Items] |  |
Unpaid Principal Balance, With no related allowance recorded | 379 | 341
Unpaid Principal Balance, With an allowance recorded | 224 | 159
Recorded Investment, With no related allowance recorded | 326 | 319
Recorded Investment, With an allowance recorded | 199 | 156
Allowance for Loan Losses Allocated | $ 79 | $ 74

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