Note 12 - Foreign Exchange Contracts (Tables)

9 Months Ended

Sep. 30, 2014

Foreign Currency [Abstract]

Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]

		Asset Derivatives
(in thousands)	Classification	September 30, 2014		December 31, 2013
Foreign exchange forward contracts	Other current assets	$	—	$	10,934

		Liability Derivatives
(in thousands)	Classification	September 30, 2014		December 31, 2013
Foreign exchange forward contracts	Other current liabilities	$	—	$	11,000

Derivative Instruments, Gain (Loss) [Table Text Block]

		Three Months Ended September 30,				Nine Months Ended September 30,
(in thousands)	Classification	2014		2013		2014			2013
Foreign exchange forward contracts	Other Income (Loss)	$	—	$	197	$	(145	)	$	9