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Note 12 - Commitments and Contingencies (Details) (USD $) | 12 Months Ended
--- | ---
Sep. 27, 2014 | Sep. 28, 2013 | Sep. 29, 2012
Note 12 - Commitments and Contingencies (Details) [Line Items] |  |  |
Insurance Recoveries | $ 6,700,000 |  |
Operating Leases, Rent Expense | 1,200,000 | 1,200,000 | 908,000
Operating Leases, Future Minimum Payments Due, Next Twelve Months | 1,100,000 |  |
Operating Leases, Future Minimum Payments, Due in Two Years | 666,000 |  |
Operating Leases, Future Minimum Payments, Due in Three Years | 407,000 |  |
Operating Leases, Future Minimum Payments, Due in Four Years | 65,000 |  |
Operating Leases, Future Minimum Payments, Due in Five Years | 300,000 |  |
Purchase Commitment, Remaining Minimum Amount Committed | 64,500,000 |  |
Non-Cancelable Purchase Commitment, Term | 100 days |  |
Guarantor Obligations, Term | 18 months |  |
Cost of Sales [Member] |  |  |
Note 12 - Commitments and Contingencies (Details) [Line Items] |  |  |
Insurance Recoveries | 3,900,000 |  |
General and Administrative Expense [Member] |  |  |
Note 12 - Commitments and Contingencies (Details) [Line Items] |  |  |
Insurance Recoveries | 147,000 |  |
Severance Agreement [Member] | Chief Executive Officer and Chief Financial Officer [Member] |  |  |
Note 12 - Commitments and Contingencies (Details) [Line Items] |  |  |
Guarantor Obligations, Term | 2 years |  |
Severance Agreement Renewal [Member] | Chief Executive Officer and Chief Financial Officer [Member] |  |  |
Note 12 - Commitments and Contingencies (Details) [Line Items] |  |  |
Guarantor Obligations, Term | 1 year |  |
Change in Control Agreement [Member] | Chief Executive Officer and Chief Financial Officer [Member] |  |  |
Note 12 - Commitments and Contingencies (Details) [Line Items] |  |  |
Guarantor Obligations, Triggering Event, Term from Change in Control to Termination | 2 years |  |
Ratio of Severance Benefits to Base Compensation | 2 |  |
Ratio of Severance Benefits to the Average Bonus for the Prior Three Years | 2 |  |
Severance Benefits, Continuation of Health and Welfare Benefits, Term | 2 years |  |
Change in Control Agreement [Member] | Key Members of Management [Member] |  |  |
Note 12 - Commitments and Contingencies (Details) [Line Items] |  |  |
Ratio of Severance Benefits to Base Compensation | 1 |  |
Ratio of Severance Benefits to the Average Bonus for the Prior Three Years | 1 |  |
Severance Benefits, Continuation of Health and Welfare Benefits, Term | 1 year |  |
Change in Control Agreement [Member] |  |  |
Note 12 - Commitments and Contingencies (Details) [Line Items] |  |  |
Guarantor Obligations, Term | 2 years |  |
Change in Control Agreement, Renewal [Member] |  |  |
Note 12 - Commitments and Contingencies (Details) [Line Items] |  |  |
Guarantor Obligations, Term | 1 year |  |
Purchase Commitment [Member] |  |  |
Note 12 - Commitments and Contingencies (Details) [Line Items] |  |  |
Purchase Commitment, Remaining Minimum Amount Committed | $ 4,600,000 |  |

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- Definition Minimum amount to be expended to satisfy the terms of arrangements in which the entity has agreed to expend funds to procure goods or services, excluding long-term purchase commitments or unconditional purchase obligations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.25) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 25 -Article 5 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 19 -Article 7 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 17 -Article 9 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.17) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.(a)(19)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 + Details
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