CONSOLIDATED BALANCE SHEETS - USD ($)	Dec. 31, 2021	Dec. 31, 2020
Current assets:
Cash and cash equivalents (Note 18)	$ 54,287,000	$ 20,843,000
Restricted cash (Note 18)	2,550,000
Investments (Note 5)	1,806,000
Receivables, prepaids and other assets (Note 6)	10,591,000	5,690,000
Inventories (Note 7)	15,792,000	26,964,000
Total current assets	85,026,000	53,497,000
Mineral property interests and plant and equipment, net (Note 8)	342,303,000	329,112,000
Investment in Minera Santa Cruz S.A. (Note 9)	90,961,000	108,326,000
Inventories, long-term (Note 7)	2,543,000	4,785,000
Restricted cash (Note 18)	3,797,000	3,595,000
Other assets	711,000	621,000
TOTAL ASSETS	525,341,000	499,936,000
Current liabilities:
Accounts payable and accrued liabilities	39,615,000	36,055,000
Flow-through share premium (Note 13)	1,572,000	3,827,000
Lease liabilities	2,901,000	2,440,000
Reclamation and remediation liabilities (Note 12)	5,761,000	3,232,000
Other liabilities	2,550,000
Total current liabilities	52,399,000	45,554,000
Lease liabilities	1,515,000	3,056,000
Debt (Note 11 and 15)	48,866,000	48,160,000
Reclamation and remediation liabilities (Note 12)	29,691,000	30,768,000
Other liabilities	2,929,000	3,257,000
Deferred income and mining tax liability		3,813,000
Total liabilities	135,400,000	134,608,000
Shareholders' equity:
Common shares: 459,188 as of December 31, 2021 and 416,587 as of December 31, 2020 issued and outstanding (in thousands) (Note 13)	1,615,596,000	1,548,876,000
Non-controlling interests (Note 20)	14,777,000
Accumulated deficit	(1,240,432,000)	(1,183,548,000)
Total stockholders' equity	389,941,000	365,328,000
TOTAL LIABILITIES & SHAREHOLDERS' EQUITY	$ 525,341,000	$ 499,936,000