Loans (Schedule Of Troubled Debt Restructurings Within The Previous 12 Months) (Details) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2016 USD ($) number	Sep. 30, 2015 USD ($) number	Sep. 30, 2016 USD ($) number	Sep. 30, 2015 USD ($) number
Residential C R E [Member]
Financing Receivable, Modifications [Line Items]
Number \| number	0	0	0	1
Recorded Investment \| $	$ 0	$ 0	$ 0	$ 896
Home Equity [Member]
Financing Receivable, Modifications [Line Items]
Number \| number	0	0	2	7
Recorded Investment \| $	$ 0	$ 0	$ 138	$ 308
R E Installment Loans [Member]
Financing Receivable, Modifications [Line Items]
Number \| number	0	2	1	4
Recorded Investment \| $	$ 0	$ 50	$ 180	$ 162
Commercial Real Estate Portfolio Segment [Member]
Financing Receivable, Modifications [Line Items]
Number \| number	0	0	0	1
Recorded Investment \| $	$ 0	$ 0	$ 0	$ 896
Consumer Real Estate Portfolio Segment [Member]
Financing Receivable, Modifications [Line Items]
Number \| number	0	2	3	11
Recorded Investment \| $	$ 0	$ 50	$ 318	$ 470
Credit Card And Other Portfolio Segment [Member]
Financing Receivable, Modifications [Line Items]
Number \| number	0	1	0	4
Recorded Investment \| $	$ 0	$ 2	$ 0	$ 10
Troubled Debt Restructurings That Subsequently Defaulted [Member]
Financing Receivable, Modifications [Line Items]
Number \| number	0	3	3	16
Recorded Investment \| $	$ 0	$ 52	$ 318	$ 1,376

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- Definition

Number of financing receivables that have been modified by troubled debt restructurings within the previous 12 months and for which there was a payment default.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 34
-URI http://asc.fasb.org/extlink&oid=49124121&loc=SL6953682-111524

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- Definition

Amount of investment related to financing receivables modified by troubled debt restructurings within the previous 12 months, for which there was a payment default.

+ References

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