Fair Value of Financial Instruments (Schedule of Fair Value, Assets and Liabilities Measured On Recurring Basis) (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Fair Value, Assets and Liabilities Measured on Recurring [Line Items]
Available-for-sale securities	$ 158,830	$ 204,891
Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring [Line Items]
Collateralized mortgage obligations	83,125	123,440
Mortgage-backed securities	13,387	16,181
Municipal securities	12,553	9,643
Corporate bonds	27,726	33,253
Asset-backed securities	18,736	19,407
Trust preferred securities	3,179	2,850
Other securities	124	117
Available-for-sale securities	158,830	204,891
Quoted Prices in Active Markets for Identical Assets [Member]
Fair Value, Assets and Liabilities Measured on Recurring [Line Items]
Available-for-sale securities	0	0
Quoted Prices in Active Markets for Identical Assets [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring [Line Items]
Collateralized mortgage obligations	0	0
Mortgage-backed securities	0	0
Municipal securities	0	0
Corporate bonds	0	0
Asset-backed securities	0	0
Trust preferred securities	0	0
Other securities	0	0
Available-for-sale securities	0	0
Significant Other Observable Inputs [Member]
Fair Value, Assets and Liabilities Measured on Recurring [Line Items]
Available-for-sale securities	152,645	199,035
Significant Other Observable Inputs [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring [Line Items]
Collateralized mortgage obligations	83,125	123,440
Mortgage-backed securities	13,387	16,181
Municipal securities	12,553	9,643
Corporate bonds	24,720	30,247
Asset-backed securities	18,736	19,407
Trust preferred securities	0	0
Other securities	124	117
Available-for-sale securities	152,645	199,035
Significant Unobservable Inputs [Member]
Fair Value, Assets and Liabilities Measured on Recurring [Line Items]
Available-for-sale securities	6,185	5,856
Significant Unobservable Inputs [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring [Line Items]
Collateralized mortgage obligations	0	0
Mortgage-backed securities	0	0
Municipal securities	0	0
Corporate bonds	3,006	3,006
Asset-backed securities	0	0
Trust preferred securities	3,179	2,850
Other securities	0	0
Available-for-sale securities	$ 6,185	$ 5,856