Loans (Schedule Of Troubled Debt Restructurings Occurring During The Year) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014 number	Jun. 30, 2013 number	Jun. 30, 2014 number	Jun. 30, 2013 number
General C I [Member]
Financing Receivable, Modifications [Line Items]
Number	2	3	2	8
Pre-Modification Outstanding Recorded Investment	$ 736	$ 14,947	$ 736	$ 16,189
Post-Modification Outstanding Recorded Investment	522	14,941	522	16,179
Commercial Financial And Industrial Portfolio Segment [Member]
Financing Receivable, Modifications [Line Items]
Number	2	3	2	8
Pre-Modification Outstanding Recorded Investment	736	14,947	736	16,189
Post-Modification Outstanding Recorded Investment	522	14,941	522	16,179
Income C R E [Member]
Financing Receivable, Modifications [Line Items]
Number	2	1	2	1
Pre-Modification Outstanding Recorded Investment	421	288	421	288
Post-Modification Outstanding Recorded Investment	421	288	421	288
Residential C R E [Member]
Financing Receivable, Modifications [Line Items]
Number	1	0	1	0
Pre-Modification Outstanding Recorded Investment	976	0	976	0
Post-Modification Outstanding Recorded Investment	960	0	960	0
Commercial Real Estate Portfolio Segment [Member]
Financing Receivable, Modifications [Line Items]
Number	3	1	3	1
Pre-Modification Outstanding Recorded Investment	1,397	288	1,397	288
Post-Modification Outstanding Recorded Investment	1,381	288	1,381	288
Home Equity [Member]
Financing Receivable, Modifications [Line Items]
Number	97	92	164	207
Pre-Modification Outstanding Recorded Investment	8,279	8,758	14,069	16,517
Post-Modification Outstanding Recorded Investment	8,557	8,734	14,325	16,285
R E Installment Loans [Member]
Financing Receivable, Modifications [Line Items]
Number	45	97	117	276
Pre-Modification Outstanding Recorded Investment	3,132	13,390	8,275	19,675
Post-Modification Outstanding Recorded Investment	3,093	13,326	8,195	19,559
Consumer Real Estate Portfolio Segment [Member]
Financing Receivable, Modifications [Line Items]
Number	142	189	281	483
Pre-Modification Outstanding Recorded Investment	11,411	22,148	22,344	36,192
Post-Modification Outstanding Recorded Investment	11,650	22,060	22,520	35,844
Permanent Mortgage Portfolio Segment [Member]
Financing Receivable, Modifications [Line Items]
Number	12	14	24	26
Pre-Modification Outstanding Recorded Investment	2,082	8,306	6,675	13,043
Post-Modification Outstanding Recorded Investment	2,080	8,385	6,167	13,237
Credit Card And Other Portfolio Segment [Member]
Financing Receivable, Modifications [Line Items]
Number	14	17	34	28
Pre-Modification Outstanding Recorded Investment	60	92	147	154
Post-Modification Outstanding Recorded Investment	57	89	142	148
Troubled Debt Restructurings [Member]
Financing Receivable, Modifications [Line Items]
Number	173	224	344	546
Pre-Modification Outstanding Recorded Investment	15,686	45,781	31,299	65,866
Post-Modification Outstanding Recorded Investment	$ 15,690	$ 45,763	$ 30,732	$ 65,696