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Loans - Restructured in Troubled Debt (Details) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2020 USD ($) loan | Mar. 31, 2019 loan | Dec. 31, 2019 USD ($) loan
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |
Number of loans at a point in time | loan | 23 |  | 23
Loan Balance | $ 9,597 |  | $ 9,802
Specific Reserve | $ 350 |  | $ 358
Number of loans, period of time | loan | 0 | 0 |
Commercial, industrial and agricultural |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |
Number of loans at a point in time | loan | 10 |  | 10
Loan Balance | $ 3,032 |  | $ 3,093
Specific Reserve | $ 34 |  | $ 28
Commercial mortgages |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |
Number of loans at a point in time | loan | 13 |  | 13
Loan Balance | $ 6,565 |  | $ 6,709
Specific Reserve | $ 316 |  | $ 330
Residential real estate |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |
Number of loans at a point in time | loan | 0 |  | 0
Loan Balance | $ 0 |  | $ 0
Specific Reserve | $ 0 |  | $ 0
Consumer |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |
Number of loans at a point in time | loan | 0 |  | 0
Loan Balance | $ 0 |  | $ 0
Specific Reserve | $ 0 |  | $ 0
Credit cards |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |
Number of loans at a point in time | loan | 0 |  | 0
Loan Balance | $ 0 |  | $ 0
Specific Reserve | $ 0 |  | $ 0

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