Note 3 - Acquisition of UEX Corporation (Tables)

6 Months Ended

Jan. 31, 2023

Derivative Financial Instruments, Liabilities [Member]

Notes Tables

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

Exercise Price in USD	$1.08		to	$3.33
Exercise Price in CAD	CA$1.44		to	CA$4.44
Expected Risk Free Interest Rate		4.35%	to	4.69	%
Expected Volatility		57.80%	to	87.25	%
Expected Life in Years		0.30	to	1.60
Expected Dividend Yield				0.00	%

UEX Acquisition [Member]

Notes Tables

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

Exercise Price in USD	$1.07		to	$3.94
Exercise Price in CAD	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%

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		211
Deferred tax liabilities		38,366
Total liabilities		45,768
Total net assets	$	192,673

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

Notes Tables

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

Exercise Price in USD	$1.11		to	$3.42
Exercise Price in CAD	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%