Note 1 - Nature of Operations (Details Textual) |
May 31, 2022
a
ft²
|
|---|---|
| Number of Facilities | 2 |
| Fort Wayne, Indiana [Member] | |
| Area of Real Estate Property (Acre) | a | 30,000 |
| Pretoria South Africa [Member] | |
| Area of Real Estate Property (Acre) | ft² | 10,000 |
| X | ||||||||||
- Definition Represents the number of operating facilities. No definition available.
|
| X | ||||||||||
- Definition Area of a real estate property. No definition available.
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|