Fair Value Measurements - Schedule of Fair Value Hierarchy of the Valuation Inputs the Company Utilized to Determine such Fair Value (Details) - Fair Value, Recurring [Member] - CAD ($) $ in Thousands	Aug. 31, 2025	May 31, 2025
Liabilities
Total Derivative Liability	$ 4,131	$ 4,488
Level 1 [Member]
Liabilities
Total Derivative Liability	3,401	1,264
Level 2 [Member]
Liabilities
Total Derivative Liability
Level 3 [Member]
Liabilities
Total Derivative Liability	730	3,224
Warrants [Member]
Liabilities
Total Derivative Liability	4,131	4,488
Warrants [Member] | Level 1 [Member]
Liabilities
Total Derivative Liability	3,401	1,264
Warrants [Member] | Level 2 [Member]
Liabilities
Total Derivative Liability
Warrants [Member] | Level 3 [Member]
Liabilities
Total Derivative Liability	$ 730	$ 3,224