Segmented Information (Tables)

12 Months Ended

Dec. 31, 2024

Disclosure of operating segments [abstract]

Reportable segment results

For the year ended December 31, 2024, reportable segment results were as follows:

				Total
			Corporate	Continuing
(in thousands)	Mining		and Other	Operations
Statement of Operations:
Revenues	$	4,023	—	4,023
Expenses:
Operating expenses	$	(4,815)	—	(4,815)
Exploration		(11,973)	—	(11,973)
Evaluation		(33,991)	—	(33,991)
General and administrative		(19)	(16,476)	(16,495)
		(50,798)	(16,476)	(67,274)
Segment loss	$	(46,775)	(16,476)	(63,251)
Revenues-supplemental:
Toll milling services-deferred revenue (note 10)		4,023	—	4,023
	$	4,023	—	4,023
Capital additions:
Property, plant and equipment (note 8)	$	9,063	982	10,045
Long-lived assets:
Plant and equipment
Cost	$	111,460	7,107	118,567
Accumulated depreciation		(42,591)	(473)	(43,064)
Mineral properties		184,158	—	184,158
	$	253,027	6,634	259,661

For the year ended December 31, 2023, reportable segment results were as follows:

				Total
			Corporate	Continuing
(in thousands)	Mining		and Other	Operations
Statement of Operations:
Revenues	$	1,855	—	1,855
Expenses:
Operating expenses	$	(3,898)	—	(3,898)
Exploration		(9,564)	—	(9,564)
Evaluation		(18,622)	—	(18,622)
General and administrative		(19)	(13,741)	(13,760)
		(32,103)	(13,741)	(45,844)
Segment loss	$	(30,248)	(13,741)	(43,989)
Revenues-supplemental:
Toll milling services-deferred revenue (note 10)		1,855	—	1,855
	$	1,855	—	1,855
Capital additions:
Property, plant and equipment (note 8)	$	2,165	1,103	3,268
Long-lived assets:
Plant and equipment
Cost	$	106,914	6,559	113,473
Accumulated depreciation		(38,178)	(1,162)	(39,340)
Mineral properties		180,813	—	180,813
	$	249,549	5,397	254,946

Schedule of consolidated income (loss) and cash flows for the closed mines discontinued operation

	Year Ended
	December 31		December 31
(in thousands)	2024		2023
Revenue	$	—	$	6,582
Expenses
Operating expenses		—		(5,715)
Other income		471		144
Income from discontinued operations, net of taxes	$	471	$	1,011

Cash flows for the Closed Mines discontinued operation for 2024 and 2023 is as follows:

	Year Ended
	December 31		December 31
(in thousands)	2024		2023
Cash inflow:
Net cash from operating activities	$	355	$	3,274
Net cash flows for the year	$	355	$	3,274