Related Party Transactions (Details) - USD ($)	12 Months Ended
May 31, 2025	May 31, 2024
Related Party Transactions
Outstanding balance	$ 43,571,000	$ 43,571,000
Chief Executive Officer
Related Party Transactions
Related party transactions, amount	11,400
Outstanding balance	$ 300,000	$ 300,000

Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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