Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Apr. 30, 2023	Apr. 30, 2022
OPERATING ACTIVITIES
Net Income (loss) for the period	$ (3,824)	$ (204)
Adjustments to reconcile net loss to cash flows in operating activities
Stock-based compensation	4,455	3,526
Depreciation, amortization and accretion	1,504	993
Amortization of long-term debt discount	0	525
(Income) loss from equity-accounted investment	985	(4,714)
Gain on disposition of assets	(2)	(19)
Loss (gain) on revaluation of equity securities	12,992	(547)
Gain on revaluation of derivative liabilities	(4,651)	0
Gain on settlement of liabilities	(427)	0
Deferred tax recovery	(780)	(3)
Debt receivable recovery	0	(9,171)
Changes in operating assets and liabilities
Inventories	39,933	(28,047)
Prepaid expenses and deposits	838	(641)
Accounts and other receivables	(646)	(29)
Accounts payable and accrued liabilities	(6,598)	1,287
Other liabilities	(1)	6
NET CASH PROVIDED BY (USED IN) OPERATING ACTIVITIES	43,778	(37,038)
FINANCING ACTIVITIES
Proceeds from share issuances, net of issuance costs	64,853	152,750
Repayments of long-term debt	0	(10,000)
Repayments of other loans	(66)	(143)
Cash paid for withholding amounts on option exercise	(147)	0
NET CASH PROVIDED BY FINANCING ACTIVITIES	64,640	142,607
INVESTING ACTIVITIES
Investment in mineral rights and properties	(51)	(590)
Capital contribution to equity-accounted investment	(595)	0
Investment in equity securities	(42,219)	(9,433)
Purchase of property, plant and equipment	(337)	(515)
Proceeds from sales of equity securities	0	9,980
Proceeds from disposition of assets	2	19
NET CASH USED IN INVESTING ACTIVITIES	(123,333)	(114,127)
NET CHANGE IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH	(14,915)	(8,558)
FOREIGN EXCHANGE DIFFERENCE ON CASH	(158)	0
CASH, CASH EQUIVALENTS AND RESTRICTED CASH, BEGINNING OF PERIOD	39,787	46,350
CASH, CASH EQUIVALENTS AND RESTRICTED CASH, END OF PERIOD	24,714	37,792
U1A Acquisition [Member]
INVESTING ACTIVITIES
Cash used in acquisition	0	(113,588)
UEX Corporation [Member]
INVESTING ACTIVITIES
Cash used in acquisition	1,984	0
Roughrider [Member]
INVESTING ACTIVITIES
Cash used in acquisition	$ (82,117)	$ 0