SEGMENTED INFORMATION (Tables)

12 Months Ended

Dec. 31, 2020

Disclosure of operating segments [abstract]

Reportable segment results

For the year ended December 31, 2020, reportable segment results were as follows:

(in thousands)	Mining			Closed  Mines  Services			Corporate and Other			Total
Statement of Operations:
Revenues		3,614			8,205			2,604			14,423
Expenses:
Operating expenses		(3,742	)		(6,849	)		(3	)		(10,594	)
Exploration and evaluation		(9,032	)		—			—			(9,032	)
General and administrative		(19	)		—			(7,590	)		(7,609	)
		(12,793	)		(6,849	)		(7,593	)		(27,235	)
Segment income (loss)		(9,179	)		1,356			(4,989	)		(12,812	)
Revenues – supplemental:
Uranium concentrate sales		852			—			—			852
Environmental services		—			8,205			—			8,205
Management fees		—			—			2,604			2,604
Toll milling services–deferred revenue (note 11)		2,762			—			—			2,762
		3,614			8,205			2,604			14,423
Capital additions:
Property, plant and equipment (note 10)		289			15			—			304
Long-lived assets:
Plant and equipment
Cost		101,540			4.546			892			106,978
Accumulated depreciation		(26,241	)		(3,194	)		(416	)		(29,851	)
Mineral properties		179,743			—			—			179,743
		255,042			1,352			476			256,870

For the year ended December 31, 2019, reportable segment results were as follows:

(in thousands)	Mining			Closed  Mines  Services			Corporate and Other			Total
Statement of Operations:
Revenues		4,609			8,974			1,966			15,549
Expenses:
Operating expenses		(6,090	)		(8,346	)		—			(14,436	)
Exploration and evaluation		(15,238	)		—			—			(15,238	)
General and administrative		(17	)		—			(7,794	)		(7,811	)
		(21,345	)		(8,346	)		(7,794	)		(37,485	)
Segment income (loss)		(16,736	)		628			(5,828	)		(21,936	)
Revenues – supplemental:
Environmental services		—			8,974			—			8,974
Management fees		—			—			1,966			1,966
Toll milling services–deferred revenue (note 11)		4,609			—			—			4,609
		4,609			8,974			1,966			15,549
Capital additions:
Property, plant and equipment (note 10)		637			273			38			948
Long-lived assets:
Plant and equipment
Cost		99,994			4,591			908			105,493
Accumulated depreciation		(24,349	)		(3,062	)		(304	)		(27,715	)
Mineral properties		179,481			—			—			179,481
		255,126			1,529			604			257,259

Expected future revenue, by segment

(in thousands)	2021		2022		2023		2024		There- after		Total
Revenues – by Segment:
Closed Mines Group
Environmental services		4,751		—		—		—		—		4,751
Corporate and Other
Management fees		2,186		2,186		2,186		547		—		7,105
Total Revenue Commitments		6,937		2,186		2,186		547		—		11,856