Other (Expense) (Tables)

3 Months Ended

Mar. 31, 2012

Other (Expense) [Abstract]

Schedule of other income (expense)

	Three Months Ended March 31,
	2012			2011
Foreign currency transaction gains (losses)	$	(638	)	$	472
Gains (losses) on foreign currency derivative instruments not designated as hedges		(472	)		(2,289	)
Other miscellaneous income (expense)		509			252
	$	(601	)	$	(1,565	)