Basis of Presentation (Tables)

3 Months Ended

Jul. 01, 2011

Basis of Presentation (Tables) [Abstract]

Fair values of outstanding foreign currency forward contracts

     The fair values of the Company’s outstanding foreign currency forward contracts as of July 1, 2011 were as follows:

	Asset Derivatives			Liability Derivatives
	Balance Sheet	Fair		Balance Sheet
	Classification	Value		Classification	Fair Value
	(In thousands)
Derivatives designated as hedging instruments
Foreign currency forward contracts	Other current assets	$	54	Not applicable	$	—
Total derivatives designated as hedging instruments		$	54		$	—

     The fair values of the Company’s outstanding foreign currency forward contracts as of April 1, 2011 were as follows:

	Asset Derivatives			Liability Derivatives
	Balance Sheet	Fair		Balance Sheet
	Classification	Value		Classification	Fair Value
	(In thousands)
Derivatives designated as hedging instruments
Foreign currency forward contracts	Other current assets	$	182	Not applicable	$	—
Total derivatives designated as hedging instruments		$	182		$	—

Effects of foreign currency forward contracts in cash flow hedging relationships

     The effects of foreign currency forward contracts in cash flow hedging relationships during the three months ended July 1, 2011 were as follows:

							Amount of
							Gain or
							(Loss)
	Amount		Location of	Amount of		Location of Gain	Recognized
	of Gain or		Gain or	Gain or		or (Loss)	in Income on
	(Loss)		(Loss)	(Loss)		Recognized in	Derivatives
	Recognized		Reclassified	Reclassified		Income on	(Ineffective
	in Accumulated		from	from		Derivatives	Portion and
	OCI		Accumulated	Accumulated		(Ineffective	Amount
	on		OCI into	OCI into		Portion and	Excluded
	Derivatives		Income	Income		Amount Excluded	from
	(Effective		(Effective	(Effective		from Effectiveness	Effectiveness
Derivatives in Cash Flow Hedging Relationships	Portion)		Portion)	Portion)		Testing)	Testing)
				(In thousands)
Foreign currency forward contracts	$	54	Cost of product revenues	$	160	Not applicable	$	—
Total	$	54		$	160		$	—

     The effects of foreign currency forward contracts in cash flow hedging relationships during the three months ended July 2, 2010 were as follows:

									Amount of
									Gain or
									(Loss)
	Amount			Location of	Amount of			Location of Gain	Recognized
	of Gain or			Gain or	Gain or			or (Loss)	in Income on
	(Loss)			(Loss)	(Loss)			Recognized in	Derivatives
	Recognized			Reclassified	Reclassified			Income on	(Ineffective
	in Accumulated			from	from			Derivatives	Portion and
	OCI			Accumulated	Accumulated			(Ineffective	Amount
	on			OCI into	OCI into			Portion and	Excluded
	Derivatives			Income	Income			Amount Excluded	from
	(Effective			(Effective	(Effective			from Effectiveness	Effectiveness
Derivatives in Cash Flow Hedging Relationships	Portion)			Portion)	Portion)			Testing)	Testing)
					(In thousands)
Foreign currency forward contracts	$	(89	)	Cost of product revenues	$	(9	)	Not applicable	$	—
Total	$	(89	)		$	(9	)		$	—