Investment Securities (Investments Classified by Contractual Maturity Date) (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Schedule of Investments [Line Items]
Available for sale Securities, Amortized Cost, Due in 1 year or less	$ 1,488
Available for sale Securities, Amortized Cost, Due after 1 year but within 5 years	14,470
Available for sale Securities, Amortized Cost, Due after 5 years but within 10 years	48,039
Available for sale Securities, Amortized Cost, Due after 10 years	36,502
Available-for-sale Securities, Debt Maturities, Single Maturity Date, Amortized Cost Basis, Total	100,499
Equity Securities, Amortized Cost	2,239
Available-for-sale Securities, Amortized Cost Basis	139,676	139,172
Available for sale Securities, Fair Value, Due in 1 year or less	1,516
Available for sale Securities, Fair Value, Due after 1 year but within 5 years	15,068
Available for sale Securities, Fair Value, Due after 5 years but within 10 years	49,435
Available for sale Securities, Fair Value, Due after 10 years	37,325
Available-for-sale Securities, Debt Maturities, Single Maturity Date, Fair Value, Total	103,344
Equity Securities, Fair Value	2,288
Available for sale Securities, Fair Value	142,680	141,634
Mortgage-backed securities [Member]
Schedule of Investments [Line Items]
Available for sale Securities without a Single Maturity Date, Amortized Cost	36,938
Available for sale securities without a Single Maturity Date, Fair Value	$ 37,048