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Loans (Details 5) - USD ($) $ in Thousands | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | ---
Financing Receivable Impaired [Line Items] |  |
Unpaid Principal Balance, With no related allowance recorded | $ 4,617 | $ 4,759
Unpaid Principal Balance, With an allowance recorded | 920 | 1,897
Unpaid Principal Balance | 5,537 | 6,656
Recorded Investment, With no related allowance recorded | 3,399 | 3,862
Recorded Investment, With an allowance recorded | 854 | 1,861
Recorded Investment | 4,253 | 5,723
Allowance for Loan Losses Allocated | 61 | 276
Consumer |  |
Financing Receivable Impaired [Line Items] |  |
Unpaid Principal Balance, With no related allowance recorded | 480 | 174
Unpaid Principal Balance, With an allowance recorded | 0 | 0
Recorded Investment, With no related allowance recorded | 247 | 83
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 | 524
Unpaid Principal Balance, With an allowance recorded | 0 | 0
Recorded Investment, With no related allowance recorded | 8 | 494
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 | 38 | 40
Unpaid Principal Balance, With an allowance recorded | 0 | 0
Recorded Investment, With no related allowance recorded | 34 | 38
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 | 570 | 0
Unpaid Principal Balance, With an allowance recorded | 0 | 258
Recorded Investment, With no related allowance recorded | 519 | 0
Recorded Investment, With an allowance recorded | 0 | 258
Allowance for Loan Losses Allocated | 0 | 6
Commercial, Commercial and industrial | Commercial |  |
Financing Receivable Impaired [Line Items] |  |
Unpaid Principal Balance, With no related allowance recorded | 179 | 191
Unpaid Principal Balance, With an allowance recorded | 53 | 61
Recorded Investment, With no related allowance recorded | 141 | 162
Recorded Investment, With an allowance recorded | 53 | 61
Allowance for Loan Losses Allocated | 2 | 3
Commercial, Agricultural | Commercial |  |
Financing Receivable Impaired [Line Items] |  |
Unpaid Principal Balance, With no related allowance recorded | 11 | 0
Unpaid Principal Balance, With an allowance recorded | 0 | 0
Recorded Investment, With no related allowance recorded | 11 | 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 | 2,889 | 3,451
Unpaid Principal Balance, With an allowance recorded | 795 | 1,354
Recorded Investment, With no related allowance recorded | 2,095 | 2,759
Recorded Investment, With an allowance recorded | 729 | 1,343
Allowance for Loan Losses Allocated | 52 | 188
Residential real estate, Home equity lines of credit | Residential real estate |  |
Financing Receivable Impaired [Line Items] |  |
Unpaid Principal Balance, With no related allowance recorded | 428 | 379
Unpaid Principal Balance, With an allowance recorded | 72 | 224
Recorded Investment, With no related allowance recorded | 344 | 326
Recorded Investment, With an allowance recorded | 72 | 199
Allowance for Loan Losses Allocated | $ 7 | $ 79

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