Variable Interest Entity (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Mar. 30, 2012	Apr. 01, 2011	Apr. 02, 2010
Variable Interest Entity [Abstract]
Payment for investment in variable interest entity, net of cash	$ 0	$ 3,277	$ 0
Ownership percentage of variable interest entity upon conversion of note	73.00%
Methodology for determining whether entity is the primary beneficiary of the variable interest entity	Under the agreement, the Company obtained a majority of seats and control of Pathway’s Board of Directors. The convertible note is considered a variable interest and the Company was determined to be the primary beneficiary of Pathway.
Extent of, or lack of recourse, related to the variable interest entity	Pathway’s assets cannot be used to settle the Company’s obligations and Pathway’s creditors have no recourse to the general credit of the Company.

The degree to which creditors (or beneficial interest holders) of the Variable Interest Entity (VIE) have recourse against the general credit of the primary beneficiary.

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Description of significant judgments and assumptions made by a reporting entity in determining whether it must: (1) consolidate a Variable Interest Entity (VIE) or (2) disclose information about its involvement in a VIE, and may include discussion of the significant factors considered and judgments made in determining that the power to direct the activities of a VIE that most significantly impact the VIE's economic performance is shared among multiple parties such that no one party is the primary beneficiary (as defined) or information about the types of involvements the reporting entity considers significant, supplemented with information about how the significant involvements were considered in determining whether the reporting entity is the primary beneficiary.

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