Note 3 - Acquisition of UEX Corporation (Tables)

3 Months Ended

Oct. 31, 2022

Derivative Financial Instruments, Liabilities [Member]

Notes Tables

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

Exercise Price in USD	$1.06	to	$3.25
Exercise Price in CAD	CA$1.44	to	CA$4.44
Expected Risk Free Interest Rate	4.53%	to	4.48%
Expected Volatility	92.88%	to	96.99%
Expected Life in Years	0.55	to	1.85
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 share issued		171,271
Fair value 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 paid	$	192,673
Assets acquired and liabilities assumed
Cash & 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%