Supplemental Pro Forma Data (Detail) (USD $) In Thousands, except Per Share data, unless otherwise specified	9 Months Ended
Jul. 01, 2012	Jul. 03, 2011
Business Acquisition, Pro Forma Information [Line Items]
Net sales	$ 756,255	$ 815,563
Net loss	$ (11,777)	$ (54,804)
Net loss per basic and diluted share	$ (0.14)	$ (0.66)

Business Acquisition Pro Forma Earnings Per Share Basic And Diluted

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- Definition

The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (h)(2)-(3)

-URI http://asc.fasb.org/extlink&oid=7659399&loc=d3e1392-128463

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- Definition

The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period.

+ References

+ Details

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