Basis of Presentation (Tables)

9 Months Ended

Dec. 30, 2011

Basis of Presentation [Abstract]

Fair values of outstanding foreign currency forward contracts

The fair values of the Company’s outstanding foreign currency forward contracts as of December 30, 2011 and April 1, 2011 were as follows:

	December 30, 2011				April 1, 2011
Derivatives designated as hedging instruments	Other current assets		Accrued liabilities		Other current assets		Accrued liabilities
	(In thousands)
Foreign currency forward contracts	$	—	$	669	$	182	$	—
Total derivatives designated as hedging instruments	$	—	$	669	$	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 December 30, 2011 were as follows:

Derivatives in Cash Flow Hedging Relationships	Amount of Gain or (Loss) Recognized in Accumulated OCI on Derivatives (Effective Portion)			Location of Gain or (Loss) Reclassified from Accumulated OCI into Income (Effective Portion)		Amount of Gain or (Loss) Reclassified from Accumulated OCI into Income (Effective Portion)			Location of Gain or (Loss) Recognized in Income on Derivatives (Ineffective Portion and Amount Excluded from Effectiveness Testing)		Amount of Gain or (Loss) Recognized in Income on Derivatives (Ineffective Portion and Amount Excluded from Effectiveness Testing)
	(In thousands)
Foreign currency forward contracts	$	(243	)		Cost of product revenues	$	(112	)		Not applicable	$	—
Total	$	(243	)			$	(112	)			$	—

The effects of foreign currency forward contracts in cash flow hedging relationships during the nine months ended December 30, 2011 were as follows:

Derivatives in Cash Flow Hedging Relationships	Amount of Gain or (Loss) Recognized in Accumulated OCI on Derivatives (Effective Portion)			Location of Gain or (Loss) Reclassified from Accumulated OCI into Income (Effective Portion)		Amount of Gain or (Loss) Reclassified from Accumulated OCI into Income (Effective Portion)			Location of Gain or (Loss) Recognized in Income on Derivatives (Ineffective Portion and Amount Excluded from Effectiveness Testing)		Amount of Gain or (Loss) Recognized in Income on Derivatives (Ineffective Portion and Amount Excluded from Effectiveness Testing)
	(In thousands)
Foreign currency forward contracts	$	(880	)		Cost of product revenues	$	(29	)		Not applicable	$	—
Total	$	(880	)			$	(29	)			$	—

The effects of foreign currency forward contracts in cash flow hedging relationships during the three months ended December 31, 2010 were as follows:

Derivatives in Cash Flow Hedging Relationships	Amount of Gain or (Loss) Recognized in Accumulated OCI on Derivatives (Effective Portion)			Location of Gain or (Loss) Reclassified from Accumulated OCI into Income (Effective Portion)		Amount of Gain or (Loss) Reclassified from Accumulated OCI into Income (Effective Portion)		Location of Gain or (Loss) Recognized in Income on Derivatives (Ineffective Portion and Amount Excluded from Effectiveness Testing)		Amount of Gain or (Loss) Recognized in Income on Derivatives (Ineffective Portion and Amount Excluded from Effectiveness Testing)
	(In thousands)
Foreign currency forward contracts	$	(120	)		Cost of product revenues	$	399		Not applicable	$	—
Total	$	(120	)			$	399			$	—

The effects of foreign currency forward contracts in cash flow hedging relationships during the nine months ended December 31, 2010 were as follows:

Derivatives in Cash Flow Hedging Relationships	Amount of Gain or (Loss) Recognized in Accumulated OCI on Derivatives (Effective Portion)		Location of Gain or (Loss) Reclassified from Accumulated OCI into Income (Effective Portion)		Amount of Gain or (Loss) Reclassified from Accumulated OCI into Income (Effective Portion)		Location of Gain or (Loss) Recognized in Income on Derivatives (Ineffective Portion and Amount Excluded from Effectiveness Testing)		Amount of Gain or (Loss) Recognized in Income on Derivatives (Ineffective Portion and Amount Excluded from Effectiveness Testing)
	(In thousands)
Foreign currency forward contracts	$	160		Cost of product revenues	$	601		Not applicable	$	—
Total	$	160			$	601			$	—