Note 1 - Nature of Operations (Details Textual) |
Nov. 30, 2021
a
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|---|---|
| Number of Facilities | 2 |
| Fort Wayne, Indiana [Member] | |
| Area of Real Estate Property (Acre) | 14,000 |
| Pretoria South Africa [Member] | |
| Area of Real Estate Property (Acre) | 10,000 |
| X | ||||||||||
- Definition Represents the number of operating facilities. No definition available.
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| X | ||||||||||
- Definition Area of a real estate property. No definition available.
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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