Geographic and Segment Information (Tables)

12 Months Ended

Dec. 31, 2017

Segment Reporting [Abstract]

Schedule of Segment Reporting Information

Non-mining activities and other administrative operations are reported in the Corporate column. The table below provides a breakdown of the long-term assets by geographic segments:

	December 31, 2017
(thousands of dollars)	Corporate		Uranium		Lithium		Total
Net property, plant and equipment	$	211	$	35,198	$	-	$	35,409
Restricted cash		-		3,668		-		3,668
Notes receivable, non-current		834		2,494		-		3,328
Total long-term assets	$	1,045	$	41,360	$	-	$	42,405

	December 31, 2016
(thousands of dollars)	Corporate		Uranium		Lithium		Total
Net property, plant and equipment	$	141	$	46,775	$	-	$	46,916
Restricted cash		-		3,964		-		3,964
Long-term assets held for sale		-		2,123		-		2,123
Total long-term assets	$	141	$	52,862	$	-	$	53,003

The following table provides a breakdown of our operating results by geographic segments for the years ended December 31, 2017 and 2016. All intercompany transactions have been eliminated.

	Year Ended December 31, 2017
(thousands of dollars)	Corporate			Uranium			Lithium			Total
Statement of Operations
Mineral property expenses	$	-		$	3,383		$	1,201		$	4,584
General and administrative		4,783			1,831			-			6,614
Acquisition related expenses		1,003			-			-			1,003
Accretion of asset retirment costs		-			1,039			-			1,039
Depreciation and amortization		5			137			-			142
Impairment of Uranium properties		-			11,436			-			11,436
		5,791			17,826			1,201			24,818
Loss from operations		(5,791	)		(17,826	)		(1,201	)		(24,818	)
Other income (expense)		585			4,944			1			5,530
Loss before taxes	$	(5,206	)	$	(12,882	)	$	(1,200	)	$	(19,288	)

	Year Ended December 31, 2016
(thousands of dollars)	Corporate			Uranium			Lithium			Total
Statement of Operations
Mineral property expenses	$	-		$	2,441		$	807		$	3,248
General and administrative		5,573			2,077			-			7,650
Accretion of asset retirment costs		-			480			-			480
Depreciation and amortization		8			239			-			247
Impairment of Uranium properties		-			1,673			-			1,673
		5,581			6,910			807			13,298
Loss from operations		(5,581	)		(6,910	)		(807	)		(13,298	)
Other income (expense)		(6,339	)		32			-			(6,307	)
Loss before taxes	$	(11,920	)	$	(6,878	)	$	(807	)	$	(19,605	)