Grants and Subsidies (Details) - CAD ($) $ in Thousands	3 Months Ended	12 Months Ended
Aug. 31, 2025	May 31, 2025
Green Fund [Member]
Grants and Subsidies [Line Items]
Initial funding		$ 75
Funding approved issued		$ 50
Received amount	$ 50
INSAT [Member]
Grants and Subsidies [Line Items]
Fund invested	350,000
Project size value	$ 10,500
Reimbursement of project cost percentage	40.00%

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Carrying amount as of the balance sheet date of amounts due under the terms of governmental, corporate, or foundation grants.

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