Note 18 - Major Customers (Details) (Customer Concentration Risk [Member], Sales Revenue, Net [Member])	12 Months Ended
Sep. 28, 2013	Sep. 29, 2012	Oct. 01, 2011
Note 18 - Major Customers (Details) [Line Items]
Concentration Risk, Percentage	32.00%	34.00%	28.00%
Distributors for the United States and Canada [Member]
Note 18 - Major Customers (Details) [Line Items]
Concentration Risk, Percentage	13.00%	11.00%	18.00%

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 825

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-Section 50

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Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 275

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Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 825

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Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

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