Accumulated Other Comprehensive Loss - Schedule of Changes In Each Component of Accumulated Other Comprehensive Income (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Equity [Abstract]
Combined Federal and state income tax rate	37.00%	37.00%
Accumulated Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net of Tax [Roll Forward]
Defined Benefit Pension Plans, Beginning Balance	$ (2,880)	$ (4,995)
Defined Benefit Pension Plans, Ending Balance	(2,880)	(4,995)
Accumulated Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax [Roll Forward]
Unrealized Gains (Losses) on Securities Available-for-Sale, Beginning Balance	(2,110)	3,573
Unrealized Gains (Losses) on Securities Available-for-Sale Securities, Other comprehensive income before reclassifications	2,683	(4,693)
Unrealized Gains (Losses) on Securities Available-for-Sale, Amounts reclassified from other comprehensive loss	(614)	(59)
Unrealized Gain (Losses) on Securities Available-for-Sale Total	2,069	(4,752)
Unrealized Gains (Losses) on Securities Available-for-Sale, Ending Balance	(41)	(1,179)
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Total, Beginning Balance	(4,990)	(1,422)
Total, Other comprehensive income before reclassifications	2,683	(4,693)
Total, Accumulated other comprehensive loss	2,069	(4,752)
Total, Ending Balance	$ (2,921)	$ (6,174)