Supplemental Cash Flow Information (Tables)

9 Months Ended

Sep. 30, 2022

Supplemental Cash Flow Information

Schedule of reconciliation of net loss for the period to cash used in operations

	Nine Months Ended September 30,
	2022		2021
	(in thousands)
Cash flows from operating activities:
Net loss	$	(5,826)	$	(3,577)
Adjustments to reconcile net loss to net cash used in operating activities:
Stock compensation		543		1,491
Accretion of asset retirement obligation		211		196
Depreciation and amortization		241		466
Loss (gain) on trading securities		32		(24)
Write off of deferred financing costs		—		352
Gain on sale of assets		(125)		(17)
Changes in operating assets and liabilities from continuing operations:
Increase in inventories		(150)		(1,552)
Increase in value added tax recoverable, net		(480)		(1,058)
(Increase) decrease in prepaid expenses and other assets		(37)		343
Decrease in other long-term assets		104		301
Increase in accounts payable and accrued liabilities		835		2,029
Decrease in deferred revenue		(1,125)		(404)
Decrease in other current liabilities		(445)		(343)
Increase (decrease) in reclamation liability		25		(33)
Decrease in other long-term liabilities		(204)		(263)
Net cash used in operating activities	$	(6,401)	$	(2,093)

	Nine Months Ended September 30,
	2022		2021
	(in thousands)
Supplemental disclosure:
Interest paid	$	6	$	7
Income taxes paid	$	413	$	—
Supplemental disclosure of non-cash transactions:
Deferred equity offering costs amortized	$	—	$	57
Deferred equity offering costs written off	$	—	$	352