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Loans, Troubled Debt Restructurings Segregated by Class (Details) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2018 USD ($) Loan | Dec. 31, 2017 USD ($) Loan
Troubled Debt Restructurings Segregated by Class [Abstract] |  |
Number of Loans | Loan | 40 | 43
Post-Modification Outstanding Balance | $ 9,017 | $ 5,547
Commitment to extend additional credit on loans modified in TDRs | $ 45 | $ 213
Defaulted restructured loans, number of loans | Loan | 4 | 1
Defaulted restructured loans, recorded balance | $ 249 | $ 846
Term Modification [Member] |  |
Troubled Debt Restructurings Segregated by Class [Abstract] |  |
Post-Modification Outstanding Balance | 6,915 | 5,105
Rate Modification [Member] |  |
Troubled Debt Restructurings Segregated by Class [Abstract] |  |
Post-Modification Outstanding Balance | 0 | 0
Combination [Member] |  |
Troubled Debt Restructurings Segregated by Class [Abstract] |  |
Post-Modification Outstanding Balance | $ 2,102 | $ 442
Commercial [Member] | Construction [Member] |  |
Troubled Debt Restructurings Segregated by Class [Abstract] |  |
Number of Loans | Loan | 5 | 2
Post-Modification Outstanding Balance | $ 2,197 | $ 114
Defaulted restructured loans, number of loans | Loan | 2 | 0
Defaulted restructured loans, recorded balance | $ 148 | $ 0
Commercial [Member] | Construction [Member] | Term Modification [Member] |  |
Troubled Debt Restructurings Segregated by Class [Abstract] |  |
Post-Modification Outstanding Balance | 2,182 | 0
Commercial [Member] | Construction [Member] | Rate Modification [Member] |  |
Troubled Debt Restructurings Segregated by Class [Abstract] |  |
Post-Modification Outstanding Balance | 0 | 0
Commercial [Member] | Construction [Member] | Combination [Member] |  |
Troubled Debt Restructurings Segregated by Class [Abstract] |  |
Post-Modification Outstanding Balance | $ 15 | $ 114
Commercial [Member] | Real Estate [Member] |  |
Troubled Debt Restructurings Segregated by Class [Abstract] |  |
Number of Loans | Loan | 24 | 15
Post-Modification Outstanding Balance | $ 5,387 | $ 2,391
Defaulted restructured loans, number of loans | Loan | 1 | 0
Defaulted restructured loans, recorded balance | $ 17 | $ 0
Commercial [Member] | Real Estate [Member] | Term Modification [Member] |  |
Troubled Debt Restructurings Segregated by Class [Abstract] |  |
Post-Modification Outstanding Balance | 4,004 | 2,199
Commercial [Member] | Real Estate [Member] | Rate Modification [Member] |  |
Troubled Debt Restructurings Segregated by Class [Abstract] |  |
Post-Modification Outstanding Balance | 0 | 0
Commercial [Member] | Real Estate [Member] | Combination [Member] |  |
Troubled Debt Restructurings Segregated by Class [Abstract] |  |
Post-Modification Outstanding Balance | $ 1,383 | $ 192
Commercial [Member] | Other [Member] |  |
Troubled Debt Restructurings Segregated by Class [Abstract] |  |
Number of Loans | Loan | 8 | 22
Post-Modification Outstanding Balance | $ 465 | $ 1,208
Defaulted restructured loans, number of loans | Loan | 1 | 0
Defaulted restructured loans, recorded balance | $ 84 | $ 0
Commercial [Member] | Other [Member] | Term Modification [Member] |  |
Troubled Debt Restructurings Segregated by Class [Abstract] |  |
Post-Modification Outstanding Balance | 465 | 1,072
Commercial [Member] | Other [Member] | Rate Modification [Member] |  |
Troubled Debt Restructurings Segregated by Class [Abstract] |  |
Post-Modification Outstanding Balance | 0 | 0
Commercial [Member] | Other [Member] | Combination [Member] |  |
Troubled Debt Restructurings Segregated by Class [Abstract] |  |
Post-Modification Outstanding Balance | $ 0 | $ 136
Residential [Member] | Construction [Member] |  |
Troubled Debt Restructurings Segregated by Class [Abstract] |  |
Number of Loans | Loan | 0 | 1
Post-Modification Outstanding Balance | $ 0 | $ 846
Defaulted restructured loans, number of loans | Loan | 0 | 1
Defaulted restructured loans, recorded balance | $ 0 | $ 846
Residential [Member] | Construction [Member] | Term Modification [Member] |  |
Troubled Debt Restructurings Segregated by Class [Abstract] |  |
Post-Modification Outstanding Balance | 0 | 846
Residential [Member] | Construction [Member] | Rate Modification [Member] |  |
Troubled Debt Restructurings Segregated by Class [Abstract] |  |
Post-Modification Outstanding Balance | 0 | 0
Residential [Member] | Construction [Member] | Combination [Member] |  |
Troubled Debt Restructurings Segregated by Class [Abstract] |  |
Post-Modification Outstanding Balance | $ 0 | $ 0
Residential [Member] | Real Estate [Member] |  |
Troubled Debt Restructurings Segregated by Class [Abstract] |  |
Number of Loans | Loan | 3 | 3
Post-Modification Outstanding Balance | $ 968 | $ 988
Defaulted restructured loans, number of loans | Loan | 0 | 0
Defaulted restructured loans, recorded balance | $ 0 | $ 0
Residential [Member] | Real Estate [Member] | Term Modification [Member] |  |
Troubled Debt Restructurings Segregated by Class [Abstract] |  |
Post-Modification Outstanding Balance | 264 | 988
Residential [Member] | Real Estate [Member] | Rate Modification [Member] |  |
Troubled Debt Restructurings Segregated by Class [Abstract] |  |
Post-Modification Outstanding Balance | 0 | 0
Residential [Member] | Real Estate [Member] | Combination [Member] |  |
Troubled Debt Restructurings Segregated by Class [Abstract] |  |
Post-Modification Outstanding Balance | $ 704 | $ 0

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