Note 8 - Leases - Schedule of Financing Lease (Details) - USD ($) |
Nov. 30, 2025 |
May 31, 2025 |
|---|---|---|
| Non-cancelable financing leases | $ 1,485 | |
| Production equipment under financing leases | 24,431 | $ 24,431 |
| Less: Current portion | (1,485) | (4,457) |
| Less: Accumulated amortization | (19,952) | (17,509) |
| Production equipment under financing leases, net | 4,479 | 6,922 |
| Non-cancellable Leases [Member] | ||
| Non-cancelable financing leases | 1,485 | 4,457 |
| Less: Current portion | (1,485) | (4,457) |
| Non-cancelable financing leases, net of current portion | $ 0 | $ 0 |
| X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from finance lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from finance lease, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from finance lease, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| 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
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| 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
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| 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
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| X | ||||||||||
- Details
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