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Loans and Allowance for Loan and Lease Losses - Impaired Loans (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019
Impaired loans with no related allowance recorded, carrying amount | $ 7,009 | $ 2,861
Impaired loans with no related allowance recorded, unpaid principal balance | 7,009 | 2,861
Impaired loans, related allowances | 74 | 227
Impaired loans with no related allowance recorded, carrying amount | 102 | 256
Impaired loans with no related allowance recorded, unpaid principal balance | 102 | 256
Impaired loans, carrying amount | 7,111 | 3,117
Impaired loans, unpaid principal balance | 7,111 | 3,117
Impaired loans, average recorded investment | 3,533 | 2,876
Impaired loans, interest income recognized | 46 | 86
Impaired loans, interest income received | 47 | 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 | 885 | 984
Impaired loans with no related allowance recorded, unpaid principal balance | 885 | 984
Impaired loans, related allowances | 12 | 14
Impaired loans with no related allowance recorded, carrying amount | 18 | 21
Impaired loans with no related allowance recorded, unpaid principal balance | 18 | 21
Impaired loans, carrying amount | 903 | 1,005
Impaired loans, unpaid principal balance | 903 | 1,005
Impaired loans, average recorded investment | 923 | 1,021
Impaired loans, interest income recognized | 10 | 48
Impaired loans, interest income received | 10 | 48
Real Estate [Member] | Secured By Non-farm Non residential Properties [Member] |  |
Impaired loans with no related allowance recorded, carrying amount | 5,594 | 1,877
Impaired loans with no related allowance recorded, unpaid principal balance | 5,594 | 1,877
Impaired loans, carrying amount | 5,594 | 1,877
Impaired loans, unpaid principal balance | 5,594 | 1,877
Impaired loans, average recorded investment | 2,467 | 645
Impaired loans, interest income recognized | 28 | 29
Impaired loans, interest income received | 28 | 29
Commercial and Industrial Loans [Member] |  |
Impaired loans with no related allowance recorded, carrying amount | 530 |
Impaired loans with no related allowance recorded, unpaid principal balance | 530 |
Impaired loans, related allowances | 61 | 206
Impaired loans with no related allowance recorded, carrying amount | 60 | 206
Impaired loans with no related allowance recorded, unpaid principal balance | 60 | 206
Impaired loans, carrying amount | 590 | 206
Impaired loans, unpaid principal balance | 590 | 206
Impaired loans, average recorded investment | 118 | 991
Impaired loans, interest income recognized | 7 | 7
Impaired loans, interest income received | 7 | 7
Direct Consumer [Member] |  |
Impaired loans, related allowances | 1 | 7
Impaired loans with no related allowance recorded, carrying amount | 24 | 29
Impaired loans with no related allowance recorded, unpaid principal balance | 24 | 29
Impaired loans, carrying amount | 24 | 29
Impaired loans, unpaid principal balance | 24 | 29
Impaired loans, average recorded investment | 25 | 38
Impaired loans, interest income recognized | 1 | 2
Impaired loans, interest income received | $ 2 | $ 2

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- Definition Average amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=121611835&loc=d3e5212-111524 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=121611835&loc=d3e5258-111524 + Details
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