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CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Current assets: |  |
Cash and cash equivalents | $ 8,110 | $ 12,757
Short-term investments (Note 3) |  | 384
Other current assets | 537 | 811
Total current assets | 8,647 | 13,952
Non-current assets: |  |
Mineral properties (Note 4) | 2,146 | 2,146
Plant and equipment, net (Note 5) | 193 | 233
Right-of-use assets |  | 12
Total non-current assets | 2,339 | 2,391
Total assets | 10,986 | 16,343
Current liabilities: |  |
Accounts payable | 169 | 566
Accrued liabilities and other | 764 | 839
Deferred option gain (Note 4) |  | 383
Total current liabilities | 933 | 1,788
Non-current liabilities: |  |
Provision for environmental liability (Note 7) |  | 240
Other liabilities | 24 | 21
Total non-current liabilities | 24 | 261
Total liabilities | 957 | 2,049
Commitments and contingencies (Note 7) |  |
Shareholders' equity: |  |
Common shares, no par value - unlimited shares authorized; shares outstanding: 2022 - 118,480,878 and 2021 - 117,189,232 (Note 6) | 474,847 | 474,181
Accumulated deficit | (464,818) | (459,887)
Total shareholders' equity | 10,029 | 14,294
Total liabilities and shareholders' equity | $ 10,986 | $ 16,343

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