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Note 7 - Long-Term Debt (Details) - Amortized Financing Costs (USD $) | 12 Months Ended
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Sep. 28, 2013 | Sep. 29, 2012 | Oct. 01, 2011
Note 7 - Long-Term Debt (Details) - Amortized Financing Costs [Line Items] |  |  |
Amortized Financing Costs | $ 102,000 | $ 97,000 | $ 81,000
Year One [Member] |  |  |
Note 7 - Long-Term Debt (Details) - Amortized Financing Costs [Line Items] |  |  |
Amortized Financing Costs | 102,000 |  |
Year Two [Member] |  |  |
Note 7 - Long-Term Debt (Details) - Amortized Financing Costs [Line Items] |  |  |
Amortized Financing Costs | 102,000 |  |
Year Three [Member] |  |  |
Note 7 - Long-Term Debt (Details) - Amortized Financing Costs [Line Items] |  |  |
Amortized Financing Costs | $ 69,000 |  |

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- Definition Amount of noncash expense included in interest expense to issue debt and obtain financing associated with the related debt instruments. Alternate captions include noncash interest expense. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -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 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.8) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 8 -Article 5 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 8 -Article 9 + Details
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