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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Schedule Of Intangible Assets) (Details) - USD ($) $ in Thousands | Sep. 29, 2017 | Sep. 30, 2016
--- | --- | ---
Finite-Lived Intangible Assets [Line Items] |  |
Gross Intangible | $ 22,369 | $ 21,984
Accumulated Amortization | (8,893) | (7,522)
Net | 13,476 | 14,462
Patents and trademarks |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Intangible | 4,213 | 4,155
Accumulated Amortization | (4,144) | (4,026)
Net | 69 | 129
Other amortizable intangibles |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Intangible | 11,131 | 10,804
Accumulated Amortization | (4,749) | (3,496)
Net | 6,382 | 7,308
Non-amortized trademarks |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Intangible | 7,025 | 7,025
Net | $ 7,025 | $ 7,025

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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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