Employee Benefit Plans (Net Periodic Benefit Costs) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Employee Benefit Plans [Abstract]
Interest cost	$ 418	$ 478	$ 473
Expected return on plan assets	(988)	(600)	(642)
Service costs	53	48	50
Net loss amortization	355	326	252
Net periodic pension cost	(162)	252	133
Net loss (gain)	(1,707)	1,016	861
Net loss amortization	(355)	(326)	(252)
Total recognized in other comprehensive income	(2,062)	690	609
Total recognized in net periodic pension cost (income) and other comprehensive (income) loss	$ (2,224)	$ 942	$ 742