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Basis of Presentation (Details) (Designated as Hedging Instrument [Member], USD $) In Thousands, unless otherwise specified	Dec. 30, 2011	Apr. 01, 2011
Other Current Assets [Member]
Derivatives, Fair Value [Line Items]
Fair value of foreign currency forward contracts, Assets	$ 0	$ 182
Accrued Liabilities [Member]
Derivatives, Fair Value [Line Items]
Fair value of foreign currency forward contracts, Liability	669	0
Foreign currency forward contracts [Member] \| Other Current Assets [Member]
Derivatives, Fair Value [Line Items]
Fair value of foreign currency forward contracts, Assets	0	182
Foreign currency forward contracts [Member] \| Accrued Liabilities [Member]
Derivatives, Fair Value [Line Items]
Fair value of foreign currency forward contracts, Liability	$ 669	$ 0

Fair value of derivative asset, presented on a gross basis even when the derivative instrument is subject to master netting arrangements and qualifies for net presentation in the statement of financial position.

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- Definition

Fair value of derivative liability, presented on a gross basis even when the derivative instrument is subject to master netting arrangements and qualifies for net presentation in the statement of financial position.

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