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Loans and Allowance for Loan Losses - Interest Income (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2019 | Sep. 30, 2018 | Sep. 30, 2019 | Sep. 30, 2018
Impaired |  |  |  |
Loans with related allowance for loan losses, Average recorded investment | $ 4,211 | $ 3,830 | $ 4,767 | $ 3,925
Loans with no related allowance for loan losses, Average recorded investment | 1,688 | 2,837 | 3,377 | 2,822
Loans, Average recorded investment | 5,899 | 6,667 | 8,144 | 6,747
Loans with related allowance for loan losses, Interest income | 7 | 12 | 21 | 36
Loans with no related allowance for loan losses, Interest income | 7 |  | 23 | 1
Loans, Interest income | 14 | 12 | 44 | 37
Commercial | Commercial and industrial |  |  |  |
Impaired |  |  |  |
Loans with related allowance for loan losses, Average recorded investment | 1,964 | 1,961 | 2,473 | 2,026
Loans with no related allowance for loan losses, Average recorded investment | 1,206 | 1,073 | 2,979 | 1,130
Loans, Average recorded investment | 3,170 | 3,034 | 5,452 | 3,156
Loans with related allowance for loan losses, Interest income | 4 | 9 | 12 | 27
Loans with no related allowance for loan losses, Interest income | 7 |  | 23 |
Loans, Interest income | 11 | 9 | 35 | 27
Commercial | Commercial real estate |  |  |  |
Impaired |  |  |  |
Loans with related allowance for loan losses, Average recorded investment | 1,623 | 1,767 | 1,668 | 1,793
Loans with no related allowance for loan losses, Average recorded investment |  | 842 |  | 747
Loans, Average recorded investment | 1,623 | 2,609 | 1,668 | 2,540
Loans with related allowance for loan losses, Interest income | 2 | 2 | 6 | 7
Loans, Interest income | 2 | 2 | 6 | 7
Consumer | Residential | Real estate first mortgage |  |  |  |
Impaired |  |  |  |
Loans with no related allowance for loan losses, Average recorded investment | 183 | 525 | 92 | 539
Loans, Average recorded investment | 183 | 525 | 92 | 539
Consumer | Residential | Real estate junior lien |  |  |  |
Impaired |  |  |  |
Loans with related allowance for loan losses, Average recorded investment | 619 | 63 | 621 | 63
Loans with no related allowance for loan losses, Average recorded investment | 297 | 394 | 302 | 403
Loans, Average recorded investment | 916 | 457 | 923 | 466
Loans with related allowance for loan losses, Interest income | 1 | 1 | 3 | 2
Loans with no related allowance for loan losses, Interest income |  |  |  | 1
Loans, Interest income | 1 | 1 | 3 | 3
Consumer | Other revolving and installment |  |  |  |
Impaired |  |  |  |
Loans with related allowance for loan losses, Average recorded investment | 5 | 39 | 5 | 43
Loans with no related allowance for loan losses, Average recorded investment | 2 | 3 | 4 | 3
Loans, Average recorded investment | $ 7 | $ 42 | $ 9 | $ 46

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