Prepaid Royalties (Details Narrative) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Apr. 02, 2017 |
Mar. 27, 2016 |
Apr. 02, 2017 |
Mar. 27, 2016 |
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| Prepaid Royalties | ||||
| Commercial useful life of patent | 7 years | |||
| Patent license net amount | $ 75 | $ 75 | ||
| Amortized royalty expense | $ 8 | $ 8 | $ 15 | $ 15 |
| X | ||||||||||
- Definition Amount of Amortized expense related to royalty payments under a contractual arrangement such as payment for mineral and drilling rights and use of technology or intellectual property. No definition available.
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- 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. No definition available.
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| X | ||||||||||
- Definition Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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