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RECLAMATION BONDS (Tables) | 12 Months Ended
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Dec. 31, 2020
Reclamation Bonds [Abstract] |
Disclosure of detailed information about reclamation bonds [Table Text Block] |
|  |  | December 31, 2020 |  |  |  | December 31, 2019 |
U.S.A - various properties |  | $ | 448 |  |  | $ | 680 |
Sweden - various properties |  |  | 8 |  |  |  | 42 |
Other |  |  | — |  |  |  | 10 |
Total |  | $ | 456 |  |  | $ | 732 |

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