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Loans (Schedule Of Troubled Debt Restructurings Occurring During The Year) (Details) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2017 USD ($) loan | Jun. 30, 2016 USD ($) loan | Jun. 30, 2017 USD ($) loan | Jun. 30, 2016 USD ($) loan
General C I |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |
Number | loan | 1 | 4 | 2 | 5
Pre-Modification Outstanding Recorded Investment | $ 815 | $ 19,175 | $ 842 | $ 19,883
Post-Modification Outstanding Recorded Investment | $ 799 | $ 18,067 | $ 836 | $ 18,775
Commercial Financial And Industrial Portfolio Segment |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |
Number | loan | 1 | 4 | 2 | 5
Pre-Modification Outstanding Recorded Investment | $ 815 | $ 19,175 | $ 842 | $ 19,883
Post-Modification Outstanding Recorded Investment | $ 799 | $ 18,067 | $ 836 | $ 18,775
Home Equity Line of Credit |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |
Number | loan | 27 | 53 | 62 | 152
Pre-Modification Outstanding Recorded Investment | $ 2,293 | $ 5,258 | $ 4,882 | $ 12,698
Post-Modification Outstanding Recorded Investment | $ 2,270 | $ 5,246 | $ 4,743 | $ 12,616
R E Installment Loans |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |
Number | loan | 14 | 19 | 28 | 34
Pre-Modification Outstanding Recorded Investment | $ 799 | $ 3,326 | $ 1,756 | $ 4,224
Post-Modification Outstanding Recorded Investment | $ 782 | $ 3,614 | $ 1,684 | $ 4,509
Consumer Real Estate Portfolio Segment |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |
Number | loan | 41 | 72 | 90 | 186
Pre-Modification Outstanding Recorded Investment | $ 3,092 | $ 8,584 | $ 6,638 | $ 16,922
Post-Modification Outstanding Recorded Investment | $ 3,052 | $ 8,860 | $ 6,427 | $ 17,125
Permanent Mortgage Portfolio Segment |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |
Number | loan | 4 | 4 | 9 | 4
Pre-Modification Outstanding Recorded Investment | $ 699 | $ 841 | $ 2,009 | $ 841
Post-Modification Outstanding Recorded Investment | $ 693 | $ 840 | $ 1,996 | $ 840
Credit Card And Other Portfolio Segment |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |
Number | loan | 23 | 1 | 29 | 5
Pre-Modification Outstanding Recorded Investment | $ 144 | $ 2 | $ 165 | $ 21
Post-Modification Outstanding Recorded Investment | $ 140 | $ 2 | $ 160 | $ 20
Troubled Debt Restructurings [Member] |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |
Number | loan | 69 | 81 | 130 | 200
Pre-Modification Outstanding Recorded Investment | $ 4,750 | $ 28,602 | $ 9,654 | $ 37,667
Post-Modification Outstanding Recorded Investment | $ 4,684 | $ 27,769 | $ 9,419 | $ 36,760

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