Note 16 - Capital Stock - Continuity Schedule of Outstanding Share Purchase Warrants (Details) - $ / shares	12 Months Ended
	Jul. 31, 2024	Jul. 31, 2023	Jul. 31, 2022
Balance, Number of Warrants (in shares)	3,857,030	3,615,454	5,387,323
Balance, Weighted Average Exercise Price (in dollars per share)	$ 3.31	$ 1.92	$ 1.9
Exercised, Number of Warrants (in shares)	2,591,711	(4,359,086)	(1,771,869)
Exercised, Weighted Average Exercise Price (in dollars per share)	$ 3.13	$ 1.73	$ 1.88
Balance, Weighted Average Exercise Price (in dollars per share)	$ 3.29	$ 3.31	$ 1.92
Issuance, Number of Warrants (in shares)		4,660,580
Issued, Weighted Average Exercise Price (in dollars per share)		$ 2.95
Expired, Number of Warrants (in shares)		(59,918)
Expired, Weighted Average Exercise Price (in dollars per share)		$ 1.8
Exercised, Number of Warrants (in shares)	(2,591,711)	4,359,086	1,771,869
Balance, Number of Warrants (in shares)	1,265,319	3,857,030	3,615,454