Summary Of Significant Accounting Policies (Schedule Of Intangible Assets) (Details) (USD $) In Thousands, unless otherwise specified	Sep. 27, 2013	Sep. 28, 2012
Finite-Lived Intangible Assets [Line Items]
Accumulated Amortization	$ (5,562)	$ (6,048)
Non-amortized trademarks	8,990	3,590
Gross Intangible	20,630	10,357
Total Intangible Assets	15,068	4,309
Patents [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Intangible, Amortized other intangible assets	3,937	3,614
Accumulated Amortization	(3,598)	(3,411)
Net	339	203
Trademarks [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Intangible, Amortized other intangible assets	1,117	1,881
Accumulated Amortization	(1,112)	(1,878)
Net	5	3
Other Intangibles [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Intangible, Amortized other intangible assets	6,586	1,272
Accumulated Amortization	(852)	(759)
Net	$ 5,734	$ 513

Intangible Assets, Gross, Excluding Goodwill

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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=7658586&loc=d3e16323-109275

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 142

-Paragraph 45

-Subparagraph a(1)

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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- Definition

Carrying amount (original costs adjusted for previously recognized amortization and impairment) as of the balance sheet date for the rights acquired through registration of a trademark to gain or protect exclusive use of a business name, symbol or other device or style for a projected indefinite period of benefit.

+ References

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Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 45

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16212-109274

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 2

-Subparagraph ((a)(1),(b))

-URI http://asc.fasb.org/extlink&oid=7658586&loc=d3e16323-109275

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 142

-Paragraph 42, 45

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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