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Note N - Cash Flow Information (Tables) | 12 Months Ended
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Sep. 30, 2017
Notes Tables |
Schedule of Cash Flow, Supplemental Disclosures [Table Text Block] |
|  | Fiscal Year Ended |
|  | September 30, |  |  | September 24, |  |  | September 26, |
|  | 2017 |  |  | 2016 |  |  | 2015 |
|  |  | (in thousands) |
Cash paid for: |  |  |  |  |  |  |  |  |  |  |  |
Interest |  | $ | 52 |  |  | $ | 57 |  |  | $ | 53 |
Income taxes |  |  | 25,024 |  |  |  | 41,064 |  |  |  | 43,867 |
Non cash items: |  |  |  |  |  |  |  |  |  |  |  |
Capital leases |  | $ | - |  |  | $ | 486 |  |  | $ | 1,191 |

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- Definition Tabular disclosure of supplemental cash flow information for the periods presented. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
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Balance Type: | na
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- References No definition available. + Details
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Namespace Prefix: | us-gaap_
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Period Type: | duration