Basis of Presentation (Details) (USD $) In Thousands	Jul. 01, 2011	Apr. 01, 2011
Derivatives, Fair Value [Line Items]
Fair value of foreign currency forward contracts, Assets	$ 54	$ 182
Foreign currency forward contracts [Member] \| Other Current Assets [Member]
Derivatives, Fair Value [Line Items]
Fair value of foreign currency forward contracts, Assets	$ 54	$ 182

Fair value of a derivative asset (or nonderivative instrument) that is designated and qualifies as a hedging instrument, 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.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 133
-Paragraph 205G

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 133
-Paragraph 44C
-Subparagraph a
-Clause 1

Name:	us-gaap_DerivativeAssetDesignatedAsHedgingInstrumentFairValue
Namespace Prefix:	us-gaap
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant