Derivative Instruments (Tables)

6 Months Ended

Jun. 30, 2011

Derivative Instruments

Summary of fair values of derivative instruments

	Asset / (Liability) Derivatives
	Fair Value
	June 30, 2011		December 31, 2010
Derivatives not designated as hedging instruments:
Currency forward contracts	$	—	$	(9	)
Total derivatives not designated as hedging instruments	—		(9		)
Total derivatives	$	—	$	(9	)

Schedule of gain (loss) recognized in income on derivative instruments not designated as hedging instruments

	Gain/(Loss) Recognized in Income
Derivatives Not Designated as Hedging Instruments	June 30, 2011			June 30, 2010
Three Months Ended
Currency forward contracts	$	(62	)	$	206
Total	$	(62	)	$	206
Six Months Ended
Currency forward contracts	$	(180	)	$	268
Total	$	(180	)	$	268