Note 4 - Inventories - Inventories (Details) - USD ($) |
May 31, 2026 |
Aug. 31, 2025 |
Aug. 31, 2024 |
|---|---|---|---|
| Production materials | $ 4,785,789 | $ 5,059,298 | |
| Finished goods | 11,052,972 | 10,465,932 | |
| Total inventories | $ 15,838,761 | $ 15,525,230 | $ 15,525,230 |
| X | ||||||||||
- Definition Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of merchandise or goods held by the company that are readily available for sale. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of unprocessed items to be consumed in the manufacturing or production process. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|