Balance Sheet Components (Details) - CAD ($) $ in Thousands	3 Months Ended	6 Months Ended
Nov. 30, 2025	Nov. 30, 2024	Nov. 30, 2025	Nov. 30, 2024
Balance Sheet Components [Abstract]
Depreciation expenses	$ 57	$ 31	$ 108	$ 61

The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

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Name:	us-gaap_Depreciation
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration