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Loans (Details 5) - USD ($) $ in Thousands | Mar. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Financing Receivable Impaired [Line Items] |  |
Unpaid Principal Balance, With no related allowance recorded | $ 4,763 | $ 4,617
Unpaid Principal Balance, With an allowance recorded | 966 | 920
Unpaid Principal Balance | 5,729 | 5,537
Recorded Investment, With no related allowance recorded | 3,493 | 3,399
Recorded Investment, With an allowance recorded | 890 | 854
Recorded Investment | 4,383 | 4,253
Allowance for Loan Losses Allocated | 61 | 61
Consumer |  |
Financing Receivable Impaired [Line Items] |  |
Unpaid Principal Balance, With no related allowance recorded | 539 | 480
Unpaid Principal Balance, With an allowance recorded | 0 | 0
Recorded Investment, With no related allowance recorded | 260 | 247
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 |  | 22
Recorded Investment, With no related allowance recorded |  | 8
Allowance for Loan Losses Allocated |  | 0
Commercial real estate, Non-owner occupied | Commercial real estate |  |
Financing Receivable Impaired [Line Items] |  |
Unpaid Principal Balance, With no related allowance recorded | 38 | 38
Recorded Investment, With no related allowance recorded | 33 | 34
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 | 567 | 570
Unpaid Principal Balance, With an allowance recorded | 0 |
Recorded Investment, With no related allowance recorded | 516 | 519
Recorded Investment, With an allowance recorded | 0 |
Allowance for Loan Losses Allocated | 0 | 0
Commercial, Commercial and industrial | Commercial |  |
Financing Receivable Impaired [Line Items] |  |
Unpaid Principal Balance, With no related allowance recorded | 170 | 179
Unpaid Principal Balance, With an allowance recorded | 51 | 53
Recorded Investment, With no related allowance recorded | 129 | 141
Recorded Investment, With an allowance recorded | 51 | 53
Allowance for Loan Losses Allocated | 2 | 2
Commercial, Agricultural | Commercial |  |
Financing Receivable Impaired [Line Items] |  |
Unpaid Principal Balance, With no related allowance recorded | 31 | 11
Recorded Investment, With no related allowance recorded | 31 | 11
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 | 2,949 | 2,889
Unpaid Principal Balance, With an allowance recorded | 783 | 795
Recorded Investment, With no related allowance recorded | 2,145 | 2,095
Recorded Investment, With an allowance recorded | 724 | 729
Allowance for Loan Losses Allocated | 48 | 52
Residential real estate, Home equity lines of credit | Residential real estate |  |
Financing Receivable Impaired [Line Items] |  |
Unpaid Principal Balance, With no related allowance recorded | 469 | 428
Unpaid Principal Balance, With an allowance recorded | 132 | 72
Recorded Investment, With no related allowance recorded | 379 | 344
Recorded Investment, With an allowance recorded | 115 | 72
Allowance for Loan Losses Allocated | $ 11 | $ 7

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