Securities (Temporarily Impaired Gross Unrealized Losses And Fair Value Of Held-To-Maturity Securities) (Details) (State And Political Subdivisions [Member], USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
State And Political Subdivisions [Member]
Schedule of Held-to-maturity Securities [Line Items]
Less Than Twelve Months, Fair Value	$ 261
Less Than Twelve Months, Gross Unrealized Losses	(1)
Twelve Months or More, Fair Value		811
Twelve Months or More, Gross Unrealized Losses		(5)
Total, Fair Value	261	811
Total, Gross Unrealized Losses	$ (1)	$ (5)