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Loans (Details 6) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Financing Receivable Impaired [Line Items] |  |  |
Average Recorded Investment, With no related allowance recorded | $ 3,639 | $ 4,001 | $ 3,757
Average Recorded Investment, With an allowance recorded | 1,467 | 2,208 | 1,892
Average Recorded Investment | 5,106 | 6,209 | 5,649
Interest Income Recognized, With no related allowance recorded | 233 | 251 | 180
Interest Income Recognized, With related allowance recorded | 41 | 58 | 70
Interest Income Recognized | 274 | 309 | 250
Consumer |  |  |
Financing Receivable Impaired [Line Items] |  |  |
Average Recorded Investment, With no related allowance recorded | 178 | 72 | 74
Average Recorded Investment, With an allowance recorded | 11 | 3 | 2
Interest Income Recognized, With no related allowance recorded | 22 | 11 | 11
Interest Income Recognized, With related allowance recorded | 0 | 0 | 0
Commercial real estate, Owner occupied | Commercial real estate |  |  |
Financing Receivable Impaired [Line Items] |  |  |
Average Recorded Investment, With no related allowance recorded | 273 | 490 | 767
Average Recorded Investment, With an allowance recorded | 0 | 0 | 134
Interest Income Recognized, With no related allowance recorded | 13 | 30 | 10
Interest Income Recognized, With related allowance recorded | 0 | 0 | 6
Commercial real estate, Non-owner occupied | Commercial real estate |  |  |
Financing Receivable Impaired [Line Items] |  |  |
Average Recorded Investment, With no related allowance recorded | 36 | 26 | 68
Average Recorded Investment, With an allowance recorded | 0 | 0 | 640
Interest Income Recognized, With no related allowance recorded | 1 | 2 | 2
Interest Income Recognized, With related allowance recorded | 0 | 0 | 28
Commercial real estate, Farmland | Commercial real estate |  |  |
Financing Receivable Impaired [Line Items] |  |  |
Average Recorded Investment, With no related allowance recorded | 270 | 0 | 12
Average Recorded Investment, With an allowance recorded | 173 | 193 | 63
Interest Income Recognized, With no related allowance recorded | 1 | 0 | 0
Interest Income Recognized, With related allowance recorded | 0 | 0 | 0
Commercial, Commercial and industrial | Commercial |  |  |
Financing Receivable Impaired [Line Items] |  |  |
Average Recorded Investment, With no related allowance recorded | 152 | 335 | 184
Average Recorded Investment, With an allowance recorded | 57 | 68 | 71
Interest Income Recognized, With no related allowance recorded | 11 | 6 | 4
Interest Income Recognized, With related allowance recorded | 4 | 4 | 4
Commercial, Agricultural | Commercial |  |  |
Financing Receivable Impaired [Line Items] |  |  |
Average Recorded Investment, With no related allowance recorded | 7 | 0 | 10
Average Recorded Investment, With an allowance recorded | 0 | 0 | 50
Interest Income Recognized, With no related allowance recorded | 0 | 0 | 0
Interest Income Recognized, With related allowance recorded | 0 | 0 | 0
Residential real estate, 1-4 family residential | Residential real estate |  |  |
Financing Receivable Impaired [Line Items] |  |  |
Average Recorded Investment, With no related allowance recorded | 2,368 | 2,769 | 2,343
Average Recorded Investment, With an allowance recorded | 1,096 | 1,778 | 837
Interest Income Recognized, With no related allowance recorded | 162 | 186 | 138
Interest Income Recognized, With related allowance recorded | 31 | 47 | 29
Residential real estate, Home equity lines of credit | Residential real estate |  |  |
Financing Receivable Impaired [Line Items] |  |  |
Average Recorded Investment, With no related allowance recorded | 355 | 309 | 299
Average Recorded Investment, With an allowance recorded | 130 | 166 | 95
Interest Income Recognized, With no related allowance recorded | 23 | 16 | 15
Interest Income Recognized, With related allowance recorded | $ 6 | $ 7 | $ 3

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