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v3.23.3

OPERATING SEGMENT REPORTING - Geographic information (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended |  |
--- | --- | --- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022 | Dec. 31, 2022 | Dec. 31, 2021
Revenues from External Customers and Long-Lived Assets |  |  |  |  |  |
Non-current Assets | $ 446,903 |  | $ 446,903 |  | $ 447,066 |
Revenue | 38,404 | $ 25,988 | 107,551 | $ 82,177 |  |
Investment in MSC | 86,109 |  | 86,109 |  | 93,451 |
Minera Santa Cruz S.A. |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets |  |  |  |  |  |
Revenue | 64,495 | 65,278 | 177,947 | 176,808 |  |
Investment in MSC | 86,109 |  | 86,109 |  | 93,451 | $ 90,961
USA |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets |  |  |  |  |  |
Non-current Assets | 76,366 |  | 76,366 |  | 70,577 |
Revenue | 17,967 | 12,596 | 45,526 | 34,334 |  |
Investment in Elder Creek exploration property | 800 |  | 800 |  | 800 |
Canada |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets |  |  |  |  |  |
Non-current Assets | 89,153 |  | 89,153 |  | 91,552 |
Revenue | 20,259 | 13,058 | 61,847 | 46,200 |  |
Mexico |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets |  |  |  |  |  |
Non-current Assets | 29,753 |  | 29,753 |  | 29,219 |
Revenue | 178 | $ 334 | 178 | $ 1,643 |  |
Argentina |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets |  |  |  |  |  |
Non-current Assets | 251,631 |  | 251,631 |  | 255,718 |
Argentina | Minera Santa Cruz S.A. |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets |  |  |  |  |  |
Investment in MSC | $ 86,100 |  | $ 86,100 |  | $ 93,500 |

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