Investment Securities - Schedule Of Amortized Cost And Fair Value By Contractual Maturity Of Available-For-Sale Securities (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Schedule of Available-for-sale Securities [Line Items]
Total securities available for sale, Amortized Cost	$ 247,569	$ 201,593
U.S Treasury And Government Sponsored Entities
Schedule of Available-for-sale Securities [Line Items]
Within 1 year, Amortized Cost	26,034
1-5 years, Amortized Cost	142,888
Total securities available for sale, Amortized Cost	168,922	123,959
Within 1 year, Fair Value	26,071
1-5 years, Fair Value	142,631
Within 1 year, Weighted Average Yield	0.98%
1-5 years, Weighted Average Yield	0.76%
Weighted Average Yield, Total	0.79%
Total securities available for sale, Fair Value	168,702
U.S Agency Mortgage-Backed Securities
Schedule of Available-for-sale Securities [Line Items]
5-10 years, Amortized Cost	25
Total securities available for sale, Amortized Cost	25	35
5-10 years, Fair Value	25
5-10 years, Weighted Average Yield	4.15%
Weighted Average Yield, Total	4.15%
Total securities available for sale, Fair Value	25
Corporate Bonds
Schedule of Available-for-sale Securities [Line Items]
Within 1 year, Amortized Cost	5,198
1-5 years, Amortized Cost	48,600
5-10 years, Amortized Cost	2,000
Total securities available for sale, Amortized Cost	55,798	52,951
Within 1 year, Fair Value	5,200
1-5 years, Fair Value	49,597
5-10 years, Fair Value	1,981
Within 1 year, Weighted Average Yield	1.08%
1-5 years, Weighted Average Yield	1.68%
Available For Sale Securities After Six Through Ten Years Weighted Average Yield	1.04%
Weighted Average Yield, Total	1.60%
Total securities available for sale, Fair Value	56,778
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	3,524
Over 10 years, Fair Value	3,034
Over 10 years, Weighted Average Yield	5.61%
Weighted Average Yield, Total	5.61%
Total securities available for sale, Fair Value	$ 3,034