Schedule of prepaid expenses and deposits (Details) - CAD ($) $ in Thousands	Jun. 30, 2026	Jun. 30, 2025
Notes and other explanatory information [abstract]
Project deposits	$ 929	$ 7,963
Other prepaids and deposits	2,070	1,554
Current	2,487	9,517
Non-current	512
Prepaid expenses and deposits	$ 2,999	$ 9,517

The amount of current financial assets that the entity does not separately disclose in the same statement or note. [Refer: Other financial assets; Current financial assets]

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Note Expiry date 2027-01-01
-Name IAS
-Number 1
-IssueDate 2025-01-01
-Paragraph 54
-Subparagraph d
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_54_d&doctype=Standard
-URIDate 2025-03-27

Name:	ifrs-full_OtherCurrentFinancialAssets
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant