Note 8 - Leases - Schedule of Financing Lease (Details) - USD ($) |
Aug. 31, 2026 |
May 31, 2026 |
|---|---|---|
| Production equipment under financing leases | $ 24,431 | $ 24,431 |
| Less: Accumulated amortization | (24,431) | (24,431) |
| Production equipment under financing leases, net | $ 0 | $ 0 |
| X | ||||||||||
- Definition Amount of accumulated depreciation and amortization from plant, property, and equipment and right-of-use asset from finance lease. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount, after accumulated depreciation and amortization, of property, plant, and equipment and finance lease right-of-use asset. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount, before accumulated depreciation and amortization, of property, plant, and equipment and finance lease right-of-use asset. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|