Fair Value Measurements (Details 1) (Non-Recurring [Member], USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Gain (loss) on impaired loans $ (1,090) $ (247)
Gain (loss) on other real estate owned (338) (84)
Fair Value [Member]
   
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Imaired loans 2,891 6,846
Other real estate owned 5,493 3,892
Level 2 [Member]
   
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Imaired loans 2,891 6,846
Other real estate owned $ 5,493 $ 3,892