Note 6 - Goodwill and Other Intangible Assets - Schedule of Intangibles (Details) - USD ($) |
6 Months Ended | 12 Months Ended |
|---|---|---|
May 31, 2026 |
Nov. 30, 2025 |
|
| Goodwill, Balance | $ 1,493,771 | $ 1,493,771 |
| Indefinite-Lived Intangible Assets, Balance | 461,445 | 461,445 |
| Finite-Lived Intangible Assets, Balance | 13,240 | 13,272 |
| Goodwill and Intangible Assets, Balance | 1,968,456 | 1,968,488 |
| Goodwill, Additions | 0 | 0 |
| Indefinite-Lived Intangible Assets, Additions | 0 | 0 |
| Finite-Lived Intangible Assets, Additions | 0 | 4,049 |
| Goodwill and Intangible Assets, Additions | 0 | 4,049 |
| Finite-Lived Intangible Assets, Amortization expense | (13,240) | (4,081) |
| Goodwill, Balance | 1,493,771 | 1,493,771 |
| Indefinite-Lived Intangible Assets, Balance | 461,445 | 461,445 |
| Finite-Lived Intangible Assets, Balance | 0 | 13,240 |
| Goodwill and Intangible Assets, Balance | $ 1,955,216 | $ 1,968,456 |
| X | ||||||||||
- Definition The amount of goodwill and intangible assets acquired during the period. No definition available.
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| X | ||||||||||
- Definition Amount of amortization expense for finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount, after accumulated amortization, of finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of increase in finite-lived intangible asset acquired in business combination, asset acquisition, and from joint venture formation. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Amount of indefinite-lived intangible asset. Excludes goodwill. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Amount of increase in indefinite-lived asset acquired in business combination, asset acquisition, and from joint venture formation. Excludes goodwill. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount, after accumulated amortization, of finite- and indefinite-lived intangible assets, goodwill, and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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