Supplemental Cash Flow Information

9 Months Ended

Sep. 30, 2017

18. Supplemental Cash Flow Information

The following table reconciles net loss for the period to cash used in operations:


	Nine Months Ended September 30,
	2017		2016
	(in thousands)
Cash flows from operating activities:
Net loss	$	(1,851)	$	(10,974)
Adjustments to reconcile net loss to net cash used in operating activities:
Amortization and depreciation		456		1,317
Accretion of asset retirement obligation		146		143
Write off of loss contingency, net		—		(212)
Asset write off		—		24
Gain on reduction of asset retirement obligation		(56)		—
Gain on sale of assets		(605)		(1,522)
Amortization of deferred loan costs		—		57
Warrant liability fair market adjustment		—		2,821
Derivative liability fair market adjustment		—		778
Accretion of loan discount		—		372
Loss on debt extinguishment		—		1,653
Deferred income taxes		—		(26)
Stock compensation		299		666
Changes in operating assets and liabilities:
Decrease in trade accounts receivable		607		41
Decrease in prepaid expenses and other assets		137		150
(Increase) decrease in inventories		(22)		66
(Increase) decrease in value added tax recoverable, net		(3)		347
Increase in accrued interest payable net of amounts capitalized		—		86
Increase (decrease) in deferred revenue		967		(500)
Decrease in reclamation liability		(4)		(8)
Decrease in accounts payable and accrued liabilities		(34)		(389)
Decrease in deferred leasehold payments		(15)		(13)
Net cash provided by (used in) operating activities	$	22	$	(5,123)