Investment Securities (Investments Classified by Contractual Maturity Date) (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Schedule of Investments [Line Items]
Available for sale Securities, Amortized Cost, Due in 1 year or less	$ 20,259
Available for sale Securities, Amortized Cost, Due after 1 year but within 5 years	45,319
Available for sale Securities, Amortized Cost, Due after 5 years but within 10 years	62,105
Available for sale Securities, Amortized Cost, Due after 10 years	4,894
Available-for-sale Securities, Debt Maturities, Single Maturity Date, Amortized Cost Basis, Total	132,577
Equity Securities, Amortized Cost	3,168
Available-for-sale Securities, Amortized Cost Basis	161,719	$ 133,350
Available for sale Securities, Fair Value, Due in 1 year or less	20,299
Available for sale Securities, Fair Value, Due after 1 year but within 5 years	46,809
Available for sale Securities, Fair Value, Due after 5 years but within 10 years	65,602
Available for sale Securities, Fair Value, Due after 10 years	5,003
Available-for-sale Securities, Debt Maturities, Single Maturity Date, Fair Value, Total	137,713
Equity Securities, Fair Value	3,252
Available for sale Securities, Fair Value	167,342	$ 135,721
Mortgage-backed securities [Member]
Schedule of Investments [Line Items]
Available for sale Securities without a Single Maturity Date, Amortized Cost	25,974
Available for sale securities without a Single Maturity Date, Fair Value	$ 26,377