Investments (Tables)

12 Months Ended

Apr. 30, 2026

Investments accounted for using equity method [Abstract]

Disclosure of investment activity in associate [Table Text Block]

	Number of shares		Amount $			Value of common shares of VROY per quoted market price $
Addition of an associate	11,518,624		4,960			4,960
Share of loss of an associate			(1,002	)
Deemed disposal gain			1,356
Effect of change in exchange rate			47
Balance as of April 30, 2025	11,518,624		5,361			15,178
Share of loss of an associate			(3,221	)
Deemed disposal gain			5,157
Effect of change in exchange rate			74
Balance as of April 30, 2026	11,518,624		7,371			26,209

Disclosure of investment in equity instruments and warrants [Table Text Block]

		Equity investments $			Warrants Investments $
Balance as of April 30, 2025		240			-
Purchase of investments		1,064			826
Sale of investments		(111	)		-
Change in fair value		2,471			312
Effect of change in exchange rate		4			-
Balance as of April 30, 2026		3,668			1,138