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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Cash flows from operating activities: |  |  |
Net loss | $ (86,094) | $ (56,884) | $ (152,325)
Adjustments to reconcile net loss from operating activities: |  |  |
Impairment loss on mineral property interests and plant and equipment | 0 | 0 | 83,805
(Income) loss from investment in Minera Santa Cruz S.A. (Note 9) | (2,776) | 7,533 | 1,517
Gain on sale of mineral property interests |  | (2,271) |
Depreciation and amortization | 19,532 | 25,338 | 23,090
Unrealized loss (gain) on investments (Note 5) | 511 | (28) | 619
Unrealized foreign exchange gain and adjustment to estimate (Note 12) | 4,814 | 1,272 | 278
Deferred income and mining tax recovery | (1,856) | (7,315) | (1,390)
Stock-based compensation | 340 | 837 | 612
Accretion of reclamation and remediation liability (Note 12) | 2,354 | 2,405 | 1,788
Change in non-cash working capital items: |  |  |
Increase (decrease) in assets related to operations | (12,873) | 7,887 | 12,696
Increase in liabilities related to operations | 17,439 | 1,003 | 1,437
Cash used in operating activities | (58,609) | (20,223) | (27,873)
Cash flows from investing activities: |  |  |
Additions to mineral property interests and plant and equipment | (24,187) | (34,888) | (13,373)
Proceeds from disposal of property and equipment |  | 492 |
Proceeds from sale of investments |  |  | 1,266
Dividends received from Minera Santa Cruz S.A. (Note 9) | 286 | 9,832 | 340
Cash used in investing activities | (23,901) | (24,564) | (11,767)
Cash flows from financing activities: |  |  |
Proceeds from sale of subsidiary shares, net of issuance costs (Note 20) | 41,263 | 29,875 |
Sale of flow-through common shares, net of issuance costs (Note 13) | 14,376 | 11,966 | 19,644
Proceeds from promissory note (Note 11 and Note 15) | 15,000 | 40,000 |
Subscription proceeds received in advance (Note 20) | (2,850) | 2,550 |
Proceeds from exercise of warrants | 4 |  | 138
Payment of finance lease obligations | (2,338) | (3,408) | (2,204)
Cash provided by financing activities | 65,455 | 80,983 | 17,578
Decrease (increase) in cash, cash equivalents and restricted cash | (17,055) | 36,196 | (22,062)
Cash, cash equivalents and restricted cash, beginning of year | 60,634 | 24,438 | 46,500
Cash, cash equivalents and restricted cash, end of year (Note 18) | 43,579 | 60,634 | $ 24,438
Minera Santa Cruz S.A. [Member] |  |  |
Cash flows from investing activities: |  |  |
Dividends received from Minera Santa Cruz S.A. (Note 9) | $ 286 | $ 9,832 |

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