Securities (Temporarily Impaired Gross Unrealized Losses And Fair Value Of Available-For-Sale Securities) (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Schedule of Available-for-sale Securities [Line Items]
Less Than Twelve Months, Fair Value	$ 30,823	$ 23,282
Less Than Twelve Months, Gross Unrealized Losses	(225)	(206)
Twelve Months or More, Fair Value	6,667	12,050
Twelve Months or More, Gross Unrealized Losses	(85)	(190)
Total, Fair Value	37,490	35,332
Total, Gross Unrealized Losses	(310)	(396)
U.S. Government Agencies [Member]
Schedule of Available-for-sale Securities [Line Items]
Less Than Twelve Months, Fair Value	5,677
Less Than Twelve Months, Gross Unrealized Losses	(16)
Twelve Months or More, Fair Value	2,784	2,905
Twelve Months or More, Gross Unrealized Losses	(31)	(32)
Total, Fair Value	8,461	2,905
Total, Gross Unrealized Losses	(47)	(32)
State And Political Subdivisions [Member]
Schedule of Available-for-sale Securities [Line Items]
Less Than Twelve Months, Fair Value	15,522	7,603
Less Than Twelve Months, Gross Unrealized Losses	(179)	(112)
Twelve Months or More, Fair Value	1,859	5,713
Twelve Months or More, Gross Unrealized Losses	(41)	(94)
Total, Fair Value	17,381	13,316
Total, Gross Unrealized Losses	(220)	(206)
U.S. Government-Sponsored Enterprises [Member]
Schedule of Available-for-sale Securities [Line Items]
Less Than Twelve Months, Fair Value	9,624	15,679
Less Than Twelve Months, Gross Unrealized Losses	(30)	(94)
Twelve Months or More, Fair Value	2,024	3,432
Twelve Months or More, Gross Unrealized Losses	(13)	(64)
Total, Fair Value	11,648	19,111
Total, Gross Unrealized Losses	$ (43)	$ (158)