Note 12 - Convertible Debentures Payable - Net Carrying Amount of Convertible Debentures (Details) (Parentheticals)	Aug. 31, 2026	May 31, 2026	May 30, 2023
TLRY 27 [Member]
Rate	5.20%	5.20%	5.20%

Contractual interest rate for funds borrowed, under the debt agreement.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S45
-Paragraph 1
-Publisher FASB
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
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-Name Accounting Standards Codification
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
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-Subparagraph (SX 210.9-03(16))
-Publisher FASB
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
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-Paragraph 1
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Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
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Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
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