Note 15 - Derivative Liabilities (Tables)

12 Months Ended

Jul. 31, 2024

Notes Tables

Fair Value Measurement Inputs and Valuation Techniques [Table Text Block]

Expected Risk Free Interest Rate	2.93	%
Annual Volatility	64.94	%
Life in Years	4.94
Expected Annual Dividend Yield	0	%

Schedule of Derivative Instruments [Table Text Block]

	July 31, 2024			July 31, 2023
Balance, beginning of year	$	4,313		$	—
Derivative liabilities assumed from UEX Acquisition (Note 3)		-			8,903
Exercise of Replacement Warrants		(9,509	)		(1,297	)
Change in fair value		8,226			(3,293	)
Balance, end of year	$	3,030		$	4,313
Current derivative liabilities		(3,030	)		-
Non-current derivative liabilities	$	-		$	4,313

Derivative Financial Instruments, Liabilities [Member]

Notes Tables

Fair Value Measurement Inputs and Valuation Techniques [Table Text Block]

	July 31, 2024			July 31, 2023
Exercise Price in U.S. dollars	2.333 to3.2222			2.444 to3.3636
Exercise Price in Canadian dollars	CAD$3.22 to CAD$4.44			CAD$3.22 to CAD$4.44
Expected Risk Free Interest Rate		5.42	%		5.25	%
Expected Volatility		55.00	%		64.43	%
Expected Life in Years		0.1			1.1
Expected Dividend Yield		0.00	%		0.00	%