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Note 9 - Other Investments (Details Textual) - Equity investments [member] - Level 3 of fair value hierarchy [member] - Alsym Energy Inc [member]
$ in Thousands
Aug. 12, 2024
CAD ($)
shares
Statement Line Items [Line Items]  
Number of shares in entity held by entity or by its subsidiaries or associates (in shares) | shares 764,993
Purchase of investments other than investments accounted for using equity method | $ $ 2,063