Investment Securities (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Amortized cost and fair value of debt securities
Amortized Cost	$ 206,282	$ 208,390
Gross Unrealized Gains	1,744	1,765
Gross Unrealized Losses	2,210	4,170
Fair value, Total	205,816	205,985
U.S. Treasury
Amortized cost and fair value of debt securities
Amortized Cost		1,000
Gross Unrealized Gains		3
Gross Unrealized Losses		0
Fair value, Total		1,003
Government sponsored enterprises
Amortized cost and fair value of debt securities
Amortized Cost	62,069	61,006
Gross Unrealized Gains	241	377
Gross Unrealized Losses	259	767
Fair value, Total	62,051	60,616
Asset-backed securities
Amortized cost and fair value of debt securities
Amortized Cost	110,394	112,747
Gross Unrealized Gains	833	817
Gross Unrealized Losses	1,910	3,191
Fair value, Total	109,317	110,373
Obligations of states and political subdivisions
Amortized cost and fair value of debt securities
Amortized Cost	33,819	33,637
Gross Unrealized Gains	670	568
Gross Unrealized Losses	41	212
Fair value, Total	$ 34,448	$ 33,993