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Loans and Allowance for Loan Losses - Impaired Loans (Details) - USD ($) $ in Thousands | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2020 | Dec. 31, 2019
Impaired loans with no related allowance recorded, carrying amount | $ 3,547 | $ 2,861
Impaired loans with no related allowance recorded, unpaid principal balance | 3,547 | 2,861
Impaired loans, related allowances | 76 | 227
Impaired loans with no related allowance recorded, carrying amount | 105 | 256
Impaired loans with no related allowance recorded, unpaid principal balance | 105 | 256
Impaired loans, carrying amount | 3,652 | 3,117
Impaired loans, unpaid principal balance | 3,652 | 3,117
Impaired loans, average recorded investment | 3,743 | 2,876
Impaired loans, interest income recognized | 34 | 86
Impaired loans, interest income received | 35 | 86
Real Estate [Member] | Construction, Land Development and Other Land Loans [Member] |  |
Impaired loans, average recorded investment |  | 181
Real Estate [Member] | Secured by 1-4 Family Residential Properties [Member] |  |
Impaired loans with no related allowance recorded, carrying amount | 903 | 984
Impaired loans with no related allowance recorded, unpaid principal balance | 903 | 984
Impaired loans, related allowances | 13 | 14
Impaired loans with no related allowance recorded, carrying amount | 19 | 21
Impaired loans with no related allowance recorded, unpaid principal balance | 19 | 21
Impaired loans, carrying amount | 922 | 1,005
Impaired loans, unpaid principal balance | 922 | 1,005
Impaired loans, average recorded investment | 917 | 1,021
Impaired loans, interest income recognized | 7 | 48
Impaired loans, interest income received | 7 | 48
Real Estate [Member] | Secured By Non-farm Non residential Properties [Member] |  |
Impaired loans with no related allowance recorded, carrying amount | 2,644 | 1,877
Impaired loans with no related allowance recorded, unpaid principal balance | 2,644 | 1,877
Impaired loans, carrying amount | 2,644 | 1,877
Impaired loans, unpaid principal balance | 2,644 | 1,877
Impaired loans, average recorded investment | 2,722 | 645
Impaired loans, interest income recognized | 21 | 29
Impaired loans, interest income received | 21 | 29
Commercial and Industrial Loans [Member] |  |
Impaired loans, related allowances | 61 | 206
Impaired loans with no related allowance recorded, carrying amount | 61 | 206
Impaired loans with no related allowance recorded, unpaid principal balance | 61 | 206
Impaired loans, carrying amount | 61 | 206
Impaired loans, unpaid principal balance | 61 | 206
Impaired loans, average recorded investment | 78 | 991
Impaired loans, interest income recognized | 5 | 7
Impaired loans, interest income received | 5 | 7
Direct Consumer [Member] |  |
Impaired loans, related allowances | 2 | 7
Impaired loans with no related allowance recorded, carrying amount | 25 | 29
Impaired loans with no related allowance recorded, unpaid principal balance | 25 | 29
Impaired loans, carrying amount | 25 | 29
Impaired loans, unpaid principal balance | 25 | 29
Impaired loans, average recorded investment | 26 | 38
Impaired loans, interest income recognized | 1 | 2
Impaired loans, interest income received | $ 2 | $ 2

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