Securities (Temporarily Impaired Gross Unrealized Losses And Fair Value Of Held-To-Maturity Securities) (Details) - State And Political Subdivisions [Member] - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Schedule of Held-to-maturity Securities [Line Items]
Less Than Twelve Months, Fair Value	$ 804
Less Than Twelve Months, Gross Unrealized Losses	(2)
Twelve Months or More, Fair Value		$ 811
Twelve Months or More, Gross Unrealized Losses		(5)
Total, Fair Value	804	811
Total, Gross Unrealized Losses	$ (2)	$ (5)