Investments (Gross Unrealized Losses And Fair Value Of Investments) (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Schedule of Investments [Line Items]
Securities available-for-sale, Less Than Twelve Months, Estimated Fair Value	$ 22,119	$ 16,553
Securities available-for-sale, Less Than Twelve Months, Unrealized Loss	319	1,243
Securities available-for-sale, Twelve Months or Greater, Estimated Fair Value	10,492	15,070
Securities available-for-sale, Twelve Months or Greater, Unrealized Loss	3,316	6,140
Securities available-for-sale, Total, Estimated Fair Value	32,611	31,623
Securities available-for-sale, Total, Unrealized Loss	3,635	7,383
Obligations Of States And Political Subdivisions [Member]
Schedule of Investments [Line Items]
Securities available-for-sale, Less Than Twelve Months, Estimated Fair Value	1,482	992
Securities available-for-sale, Less Than Twelve Months, Unrealized Loss	15	11
Securities available-for-sale, Twelve Months or Greater, Estimated Fair Value		394
Securities available-for-sale, Twelve Months or Greater, Unrealized Loss		10
Securities available-for-sale, Total, Estimated Fair Value	1,482	1,386
Securities available-for-sale, Total, Unrealized Loss	15	21
U.S. Government Agencies Mortgage-backed Securities [Member]
Schedule of Investments [Line Items]
Securities available-for-sale, Less Than Twelve Months, Estimated Fair Value	16,440
Securities available-for-sale, Less Than Twelve Months, Unrealized Loss	35
Securities available-for-sale, Twelve Months or Greater, Estimated Fair Value	2,830	4,333
Securities available-for-sale, Twelve Months or Greater, Unrealized Loss	10	168
Securities available-for-sale, Total, Estimated Fair Value	19,270	4,333
Securities available-for-sale, Total, Unrealized Loss	45	168
Private Label [Member]
Schedule of Investments [Line Items]
Securities available-for-sale, Less Than Twelve Months, Estimated Fair Value		3,236
Securities available-for-sale, Less Than Twelve Months, Unrealized Loss		6
Securities available-for-sale, Total, Estimated Fair Value		3,236
Securities available-for-sale, Total, Unrealized Loss		6
Corporate Securities [Member]
Schedule of Investments [Line Items]
Securities available-for-sale, Less Than Twelve Months, Estimated Fair Value	4,070	1,791
Securities available-for-sale, Less Than Twelve Months, Unrealized Loss	258	241
Securities available-for-sale, Twelve Months or Greater, Estimated Fair Value	2,165	4,941
Securities available-for-sale, Twelve Months or Greater, Unrealized Loss	208	1,747
Securities available-for-sale, Total, Estimated Fair Value	6,235	6,732
Securities available-for-sale, Total, Unrealized Loss	466	1,988
Trust Preferred Securities [Member]
Schedule of Investments [Line Items]
Securities available-for-sale, Less Than Twelve Months, Estimated Fair Value		6,724
Securities available-for-sale, Less Than Twelve Months, Unrealized Loss		520
Securities held-to-maturity, Less Than Twelve Months, Estimated Fair Value		4,823
Securities held-to-maturity, Less Than Twelve Months, Unrealized Loss		212
Securities available-for-sale, Twelve Months or Greater, Estimated Fair Value	5,497	5,402
Securities available-for-sale, Twelve Months or Greater, Unrealized Loss	3,098	4,215
Securities held-to-maturity, Twelve Months or Greater, Estimated Fair Value	3,372	8,219
Securities held-to-maturity, Twelve Months or Greater, Unrealized Loss	69	498
Securities available-for-sale, Total, Estimated Fair Value	5,497	12,126
Securities available-for-sale, Total, Unrealized Loss	3,098	4,735
Securities held-to-maturity, Total Estimated Fair Value	3,372	13,042
Securities held-to-maturity, Total Unrealized Loss	69	710
Marketable Equity Securities [Member]
Schedule of Investments [Line Items]
Securities available-for-sale, Less Than Twelve Months, Estimated Fair Value	127	3,810
Securities available-for-sale, Less Than Twelve Months, Unrealized Loss	11	465
Securities available-for-sale, Total, Estimated Fair Value	127	3,810
Securities available-for-sale, Total, Unrealized Loss	$ 11	$ 465