Other Comprehensive Income (Schedule of Accumulated Other Comprehensive Income (Loss)) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance	$ (434)	$ (1,490)	$ (1,263)	$ 101
Net Change	(153)	(104)	676	(1,695)
Ending Balance	(587)	(1,594)	(587)	(1,594)
Net Unrealized Gain (Loss) On Investment Securities [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance	980	791	191	2,457
Net Change	(171)	(142)	618	(1,808)
Ending Balance	809	649	809	649
Net Defined Benefit Pension Plans Adjustments [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance	(1,414)	(2,281)	(1,454)	(2,356)
Net Change	18	38	58	113
Ending Balance	$ (1,396)	$ (2,243)	$ (1,396)	$ (2,243)