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Note 10 (Details) (USD $) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Mar. 28, 2015 | Mar. 29, 2014 | Mar. 28, 2015 | Mar. 29, 2014
Note 10 (Details) [Line Items] |  |  |  |
Number of Reportable Segments |  |  | 3 us-gaap_NumberOfReportableSegments |
Indefinite-lived Intangible Assets Acquired | $ 0 us-gaap_IndefinitelivedIntangibleAssetsAcquired |  | $ 0 us-gaap_IndefinitelivedIntangibleAssetsAcquired |
Amortization of Intangible Assets | 1,352,000 us-gaap_AmortizationOfIntangibleAssets | 1,143,000 us-gaap_AmortizationOfIntangibleAssets | 2,707,000 us-gaap_AmortizationOfIntangibleAssets | 2,286,000 us-gaap_AmortizationOfIntangibleAssets
Finite-Lived Intangible Assets, Amortization Expense, Remainder of Fiscal Year | 5,400,000 us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear |  | 5,400,000 us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear |
Finite-Lived Intangible Assets, Amortization Expense, Year Two | 5,100,000 us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo |  | 5,100,000 us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo |
Finite-Lived Intangible Assets, Amortization Expense, Year Three | 2,600,000 us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree |  | 2,600,000 us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree |
Finite-Lived Intangible Assets, Amortization Expense, Year Four | 1,800,000 us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour |  | 1,800,000 us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour |
Finite-Lived Intangible Assets, Amortization Expense, Year Five | 1,600,000 us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive |  | 1,600,000 us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive |
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life |  |  | 10 years 36 days |
Goodwill, Acquired During Period | $ 0 us-gaap_GoodwillAcquiredDuringPeriod |  | $ 0 us-gaap_GoodwillAcquiredDuringPeriod |
Minimum [Member] |  |  |  |
Note 10 (Details) [Line Items] |  |  |  |
Finite-Lived Intangible Asset, Useful Life |  |  | 3 years |
Maximum [Member] |  |  |  |
Note 10 (Details) [Line Items] |  |  |  |
Finite-Lived Intangible Asset, Useful Life |  |  | 20 years |

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- Definition Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16265-109275 + Details
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- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16225-109274 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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- Definition Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized in the remainder of the fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References No definition available. + Details
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- Definition Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + 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)(3) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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- Definition Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + 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)(3) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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- Definition Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + 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)(3) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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- Definition Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + 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)(3) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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- Definition Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 + Details
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