Borrowed Funds (Summary of Long-Term Borrowings) (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015	Jun. 30, 2015
Debt Disclosure [Abstract]
Long-term FHLB advances	$ 820	$ 873	$ 925
Long-term reverse repurchase agreements	72,000	72,000	72,000
Term loans	1,805	2,708	3,611
Total	$ 74,625	$ 75,581	$ 76,536