Income Taxes Schedule Of Income Tax Expense (Benefit)) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Income Taxes [Abstract]
U.S. Federal, current	$ (358)	$ 776	$ 75
State and local, current	152	640	86
Foreign, current	11,010	8,352	7,003
Current income tax expense (benefit), total	10,804	9,768	7,164
U.S. Federal, deferred	(11,069)	9,914	(16,963)
State and local, deferred	1,437	1,560	442
Foreign, deferred	3,846	(2,410)	(1,470)
Deferred income tax expense (benefit), total	(5,786)	9,064	(17,991)
Total income tax expense	$ 5,018	$ 18,832	$ (10,827)