The Company and a Summary of Its Significant Accounting Policies (Tables)

12 Months Ended

Mar. 30, 2012

The Company and a Summary of Its Significant Accounting Policies [Abstract]

Fair values of outstanding foreign currency forward contracts

The fair values of the Company’s outstanding foreign currency forward contracts as of March 30, 2012 and April 1, 2011 were as follows:

	March 30, 2012				April 1, 2011
Derivatives designated as hedging instruments	Other current assets		Accrued liabilities		Other current assets		Accrued liabilities
	(In thousands)
Foreign currency forward contracts	$	—	$	443	$	182	$	—
Total derivatives designated as hedging instruments	$	—	$	443	$	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 fiscal year 2012 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	$	(766	)		Cost of product revenues	$	(142	)		Not applicable	$	—
Total	$	(766	)			$	(142	)			$	—

The effects of foreign currency forward contracts in cash flow hedging relationships during fiscal year 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	$	182		Cost of product revenues	$	857		Not applicable	$	—
Total	$	182			$	857			$	—

During fiscal year 2010, the Company did not settle any foreign currency forward contracts.