Note 3 - Acquisition of UEX Corporation (Tables)

12 Months Ended

Jul. 31, 2024

Notes Tables

Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

	Year Ended July 31,
	2024 (1)			2023			2022
Expected Risk Free Interest Rate		4.05	%		4.14	%		2.73	%
Expected Volatility		78.83	%		79.43	%		78.75	%
Expected Life in Years		5.00			4.90			4.96
Expected Dividend Yield		0	%		0	%		0	%
Weighted-Average Grant Date Fair Value	$	3.71		$	2.18		$	2.45

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	%

Asset Acquisition [Table Text Block]

Consideration paid
UEC shares issued	$	171,271
Fair value of UEX shares acquired by UEC before acquisition		5,830
Replacement options issued		4,026
Replacement warrants issued		8,903
Acquisition related costs		2,643
Total consideration	$	192,673
Assets acquired and liabilities assumed
Cash and cash equivalents	$	4,627
Prepaid expenses and deposits		159
Accounts receivable		892
Mineral rights and properties		208,008
Equity-accounted investment		24,502
Investment in equity securities		135
Other non-current assets		118
Total assets		238,441
Accounts payable and accrued liabilities		7,080
Other liabilities		111
Asset retirement obligations (Note 14)		211
Deferred tax liabilities		38,366
Total liabilities		45,768
Total net assets	$	192,673

Cash Flow on Acquisition [Table Text Block]

Cash acquired with the subsidiary	$	4,627
Acquisition related costs		(2,643	)
Acquisition of UEX, net of cash acquired	$	1,984

UEX Acquisition [Member]

Notes Tables

Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

Exercise Price in U.S. dollars	1.077 to3.9494
Exercise Price in Canadian dollars	CA$1.39 to CA$5.12
Expected Risk Free Interest Rate	2.40% to 3.23%
Expected Volatility	76.01% to 97.53%
Expected Life in Years	0.12 to 1.0
Expected Dividend Yield	0.00	%

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	%

Derivative Financial Instruments, Liabilities [Member] | UEX Acquisition [Member]

Notes Tables

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

Exercise Price in U.S. dollars	1.111 to3.4242
Exercise Price in Canadian dollars	CA$1.44 to CA$4.44
Expected Risk Free Interest Rate	3.18% to 3.23%
Expected Volatility	90.98% to 101.52%
Expected Life in Years	0.75 to 2.05
Expected Dividend Yield	0.00	%