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Allowance For Loan Losses (Schedule Of Troubled Debt Restructurings) (Details) $ in Thousands | 9 Months Ended |
--- | --- | ---
Sep. 30, 2019 USD ($) contract | Sep. 30, 2018 USD ($) contract | Dec. 31, 2018 USD ($)
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |
Total | $ 32,537 |  | $ 34,854
Number of Contracts | contract | 37 | 31 |
Pre-Modification Outstanding Recorded Investment | $ 2,289 | $ 1,665 |
Post Modification Outstanding Recorded Investment | 2,289 | $ 1,665 |
Commercial and industrial |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |
Total | $ 83 |  | 98
Number of Contracts | contract | 0 | 0 |
Pre-Modification Outstanding Recorded Investment | $ 0 | $ 0 |
Post Modification Outstanding Recorded Investment | 0 | $ 0 |
Commercial real estate |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |
Total | $ 8,100 |  | 8,205
Number of Contracts | contract | 0 | 0 |
Pre-Modification Outstanding Recorded Investment | $ 0 | $ 0 |
Post Modification Outstanding Recorded Investment | 0 | $ 0 |
Residential real estate |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |
Total | $ 21,320 |  | 23,521
Number of Contracts | contract | 29 | 22 |
Pre-Modification Outstanding Recorded Investment | $ 2,076 | $ 1,465 |
Post Modification Outstanding Recorded Investment | 2,076 | $ 1,465 |
Home equity |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |
Total | $ 3,034 |  | 3,030
Number of Contracts | contract | 8 | 9 |
Pre-Modification Outstanding Recorded Investment | $ 213 | $ 200 |
Post Modification Outstanding Recorded Investment | 213 | $ 200 |
Consumer |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |
Total | $ 0 |  | $ 0
Number of Contracts | contract | 0 | 0 |
Pre-Modification Outstanding Recorded Investment | $ 0 | $ 0 |
Post Modification Outstanding Recorded Investment | $ 0 | $ 0 |

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