Borrowings (Schedule of Maturities of Securities Sold Under Repurchase Agreements) (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Debt Instrument [Line Items]    
Total - Amount $ 31,018 $ 31,126
Securities Sold under Agreements to Repurchase [Member]    
Debt Instrument [Line Items]    
2016 - Amount 25,000  
2017 - Amount 5,097  
Total - Amount $ 30,097  
2016 - Rate 2.61%  
2017 - Rate 4.67%  
Total - Rate 2.96%  
Callable 2015