Securities (Amortized Cost And Approximate Fair Value Of Securities Available-For-Sale) (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	$ 98,511	$ 118,288
Gross Unrealized Gains	402	1,281
Gross Unrealized Losses	(3,535)	(688)
Fair Value	95,378	118,881
U.S. Government Agencies [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	5,517
Gross Unrealized Gains	24
Gross Unrealized Losses	(28)
Fair Value	5,513
State And Political Subdivisions [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	28,772	27,341
Gross Unrealized Gains	3	594
Gross Unrealized Losses	(2,660)	(194)
Fair Value	26,115	27,741
U.S. Government-Sponsored Enterprises [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	63,814	90,487
Gross Unrealized Gains	320	671
Gross Unrealized Losses	(830)	(449)
Fair Value	63,304	90,709
Equity Securities-Financial Services Industry And Other [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	408	460
Gross Unrealized Gains	55	16
Gross Unrealized Losses	(17)	(45)
Fair Value	$ 446	$ 431