Investment Securities - Schedule Of Amortized Cost And Fair Value By Contractual Maturity Of Available-For-Sale Securities (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Schedule of Available-for-sale Securities [Line Items]
Total securities available for sale, Amortized Cost	$ 206,522	$ 247,569
U.S. Treasury And Government Sponsored Entities
Schedule of Available-for-sale Securities [Line Items]
1-5 years, Amortized Cost	147,213
5-10 years, Amortized Cost	478
Total securities available for sale, Amortized Cost	147,691	168,922
1-5 years, Fair Value	147,404
5-10 years, Fair Value	489
Total securities available for sale, Fair Value	147,893
1-5 years, Weighted Average Yield	1.02%
5-10 years, Weighted Average Yield	2.27%
Weighted Average Yield, Total	1.02%
U.S Agency Mortgage-Backed Securities
Schedule of Available-for-sale Securities [Line Items]
Within 1 year, Amortized Cost	247
1-5 years, Amortized Cost	88
5-10 years, Amortized Cost	350
Over 10 years, Amortized Cost	463
Total securities available for sale, Amortized Cost	1,148	25
Within 1 year, Fair Value	243
1-5 years, Fair Value	89
5-10 years, Fair Value	355
Over 10 years, Fair Value	467
Total securities available for sale, Fair Value	1,154
Within 1 year, Weighted Average Yield	1.85%
1-5 years, Weighted Average Yield	2.40%
5-10 years, Weighted Average Yield	3.42%
Over 10 years, Weighted Average Yield	3.63%
Weighted Average Yield, Total	3.09%
Corporate Bonds
Schedule of Available-for-sale Securities [Line Items]
1-5 years, Amortized Cost	37,167
5-10 years, Amortized Cost	2,000
Total securities available for sale, Amortized Cost	39,167	55,798
1-5 years, Fair Value	37,801
5-10 years, Fair Value	2,005
Total securities available for sale, Fair Value	39,806
1-5 years, Weighted Average Yield	1.46%
5-10 years, Weighted Average Yield	1.04%
Weighted Average Yield, Total	1.44%
Preferred Stock
Schedule of Available-for-sale Securities [Line Items]
Over 10 years, Amortized Cost	2,999
Total securities available for sale, Amortized Cost	2,999	2,999
Over 10 years, Fair Value	3,159
Total securities available for sale, Fair Value	$ 3,159
Over 10 years, Weighted Average Yield	5.61%
Weighted Average Yield, Total	5.61%