Foreign Currency Hedging (Tables)

6 Months Ended

Jun. 30, 2014

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of Euro forward contracts

Euro Forward Contracts			June 30, 2014					December 31, 2013
			(In thousands)					(In thousands)
Currency	Settlement Price ($ per Euro)	Type	Notional Amount		Fair Value			Notional Amount		Fair Value
Euro	1.240	Sell Euro	$	—	$	—		$	10,850	$	(1,207	)
Euro	1.270	Sell Euro	27,940		(2,126		)	44,450		(3,760		)
Euro	1.281	Sell Euro	30,732		(2,073		)	36,814		(2,785		)
Euro	1.300	Sell Euro	—		—			19,500		(1,119		)
Total			$	58,672	$	(4,199	)	$	111,614	$	(8,871	)

Schedule of location and fair values of Euro contracts in Consolidated Balance Sheets

Cash Flow Hedge	Location	June 30, 2014		December 31, 2013
(In thousands)
Euro contracts	Accrued liabilities	$	4,199	$	7,355
Euro contracts	Other long-term liabilities	$	—	$	1,516

Schedule of the effect of derivative instruments in the Consolidated Statements of Income and Consolidated Statements of Comprehensive Income

	Three Months Ended						Six Months Ended
	June 30,						June 30,
	2014			2013			2014			2013
(In thousands)
Net gain (loss) recognized in OCI, net of tax (1)	$	264		$	(1,265	)	$	331		$	2,303
Gain (loss) reclassified from accumulated OCI into royalty revenue, net of tax (2)	$	(2,027	)	$	268		$	(2,755	)	$	(979	)
Net gain (loss) recognized in interest and other income, net -- cash flow hedges (3)	$	1		$	2		$	3		$	5