Goodwill And Other Intangible Assets (Summary Of Other Intangible Assets) (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Goodwill [Line Items]
Unidentifiable intangible assets, Gross carrying amount	$ 2,268	$ 2,267
Unidentifiable intangible assets, Less: accumulated amortization	2,268	2,216
Unidentifiable intangible assets, Net carrying amount	0	51
Identifiable intangible assets, Gross carrying amount	3,000	3,000
Identifiable intangible assets, Less: accumulated amortization	1,450	1,300
Identifiable intangible assets, Net carrying amount	1,550	1,700
Community Banking [Member]
Goodwill [Line Items]
Unidentifiable intangible assets, Gross carrying amount	2,268	2,267
Unidentifiable intangible assets, Less: accumulated amortization	2,268	2,216
Unidentifiable intangible assets, Net carrying amount	0	51
Identifiable intangible assets, Gross carrying amount	0	0
Identifiable intangible assets, Less: accumulated amortization	0	0
Identifiable intangible assets, Net carrying amount	0	0
Insurance Services [Member]
Goodwill [Line Items]
Unidentifiable intangible assets, Gross carrying amount	0	0
Unidentifiable intangible assets, Less: accumulated amortization	0	0
Unidentifiable intangible assets, Net carrying amount	0	0
Identifiable intangible assets, Gross carrying amount	3,000	3,000
Identifiable intangible assets, Less: accumulated amortization	1,450	1,300
Identifiable intangible assets, Net carrying amount	$ 1,550	$ 1,700