CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Current assets:
Cash and cash equivalents	$ 29,904	$ 27,153
Investments (note 2)	2,573	7,971
Value added taxes receivable	5,099	5,250
Inventories (note 3)	29,051	31,951
Restricted cash (note 16)	8,837	10,000
Other current assets	4,161	4,539
Total current assets	79,625	86,864
Mineral property interests, net (note 4)	296,034	293,437
Plant and equipment, mine development and construction in progress, net	57,828	51,046
Investment in Minera Santa Cruz S.A. (note 5)	145,001	150,064
Other assets (note 3 and note 14)	9,659	10,718
TOTAL ASSETS	588,147	592,129
Current liabilities:
Accounts payable and accrued liabilities	38,268	34,880
Flow-through share premium (note 8)	1,000	1,643
Current portion of capital lease liabilities (note 15)	321	470
Current portion of asset retirement obligation (note 6)	743	646
Total current liabilities	40,332	37,639
Asset retirement obligation, less current portion (note 6)	24,399	24,076
Deferred income and mining tax liability (note 7)	8,176	8,430
Capital lease liabilities, less current portion (note 15)	40	81
Other liabilities	581	630
Total liabilities	73,528	70,856
Shareholders’ equity:
Common stock, no par value, 500,000 shares authorized (in thousands); Common: 337,086 as of March 31, 2018 and 337,051 as of December 31, 2017 issued and outstanding (in thousands) (note 8)	1,442,613	1,444,056
Warrants (note 8)	3,823	3,823
Accumulated deficit	(931,817)	(929,606)
Accumulated other comprehensive income		3,000
Total shareholders' equity	514,619	521,273
TOTAL LIABILITIES & SHAREHOLDERS’ EQUITY	$ 588,147	$ 592,129