Borrowed Funds (Summary of Long-Term Borrowings) (Details) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014	Sep. 30, 2014
Debt Disclosure [Abstract]
Long-term FHLB advances	$ 900	$ 977	$ 1,001
Long-term reverse repurchase agreements	72,000	72,000	72,000
Term loans	3,159	4,513	5,465
Total	$ 76,059	$ 77,490	$ 78,466