Note 2 - Summary of Significant Accounting Policies (Tables) |
9 Months Ended | ||||||||||||||||||||||||
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Jul. 31, 2019 | |||||||||||||||||||||||||
| Notes Tables | |||||||||||||||||||||||||
| Property, Plant and Equipment, Useful Life [Table Text Block] |
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| X | ||||||||||
- Definition Tabular disclosure for useful life of property, plant and equipment. No definition available.
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| X | ||||||||||
- References No definition available.
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