Fair Value Measurements - Schedule of Fair Value Hierarchy of Valuation Inputs (Details) - CAD ($) $ in Thousands	Aug. 31, 2026	May 31, 2026
Liabilities
Total Warrants Liabilities	$ 5,204	$ 9,025
Level 3 [Member]
Liabilities
Total Warrants Liabilities	261	456
Fair Value, Recurring [Member]
Liabilities
Total Warrants Liabilities	5,204	9,025
Fair Value, Recurring [Member] \| Level 1 [Member]
Liabilities
Total Warrants Liabilities	4,943	8,569
Fair Value, Recurring [Member] \| Level 2 [Member]
Liabilities
Total Warrants Liabilities
Fair Value, Recurring [Member] \| Level 3 [Member]
Liabilities
Total Warrants Liabilities	261	456
Fair Value, Recurring [Member] \| Public Warrant Liabilities [Member]
Liabilities
Total Warrants Liabilities	4,943	8,569
Fair Value, Recurring [Member] \| Public Warrant Liabilities [Member] \| Level 1 [Member]
Liabilities
Total Warrants Liabilities	4,943	8,569
Fair Value, Recurring [Member] \| Public Warrant Liabilities [Member] \| Level 2 [Member]
Liabilities
Total Warrants Liabilities
Fair Value, Recurring [Member] \| Public Warrant Liabilities [Member] \| Level 3 [Member]
Liabilities
Total Warrants Liabilities
Fair Value, Recurring [Member] \| Other Warrant Liabilities [Member]
Liabilities
Total Warrants Liabilities	261	456
Fair Value, Recurring [Member] \| Other Warrant Liabilities [Member] \| Level 1 [Member]
Liabilities
Total Warrants Liabilities
Fair Value, Recurring [Member] \| Other Warrant Liabilities [Member] \| Level 2 [Member]
Liabilities
Total Warrants Liabilities
Fair Value, Recurring [Member] \| Other Warrant Liabilities [Member] \| Level 3 [Member]
Liabilities
Total Warrants Liabilities	$ 261	$ 456