Other (Income), net Foreign Currency (Gain ) Loss by Currency (Details) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Foreign Currency Transaction Gain (Loss), before Tax	$ 1,355	$ (9)	$ 330	$ (521)
AustralianDollar [Member]
Foreign Currency Transaction Gain (Loss), before Tax	(11)	(54)	(15)	(144)
Canadian Dollar [Member]
Foreign Currency Transaction Gain (Loss), before Tax	519	(124)	(18)	(543)
Euro [Member]
Foreign Currency Transaction Gain (Loss), before Tax	238	8	(7)	(74)
Malaysian Ringgit [Member]
Foreign Currency Transaction Gain (Loss), before Tax	130	3	79	(16)
Mexican Peso [Member]
Foreign Currency Transaction Gain (Loss), before Tax	191	41	39	142
Russian Ruble [Member]
Foreign Currency Transaction Gain (Loss), before Tax	(16)	(23)	(56)	(225)
Other Currencies Net [Member]
Foreign Currency Transaction Gain (Loss), before Tax	$ 304	$ 140	$ 308	$ 339