Other (Income) Expense, Net (Foreign Currency (Gain ) Loss by Currency) (Details) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Foreign exchange	$ (1,300)	$ 1,631	$ 300	$ 2,522
AustralianDollar [Member]
Foreign exchange	69	164	62	209
British Pound [Member]
Foreign exchange	(222)	79	(274)	541
Canadian Dollar [Member]
Foreign exchange	(860)	665	168	968
Euro [Member]
Foreign exchange	(50)	126	2	354
Mexican Peso [Member]
Foreign exchange	(28)	191	(62)	64
Russian Ruble [Member]
Foreign exchange	(136)	(60)	40	(54)
Other Currencies Net [Member]
Foreign exchange	$ (73)	$ 466	$ 364	$ 440