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Reclamation Obligation (Tables) | 12 Months Ended
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Dec. 31, 2019
Text Block [Abstract] |
Disclosure Of Detailed Information About Reclamation Obligation |
|  | Mesquite |  |  | Aurizona |  |  | Castle Mtn |  |  | Koricancha |  |  | Total |
Balance – December 31, 2017 |  | $ | - |  |  | $ | 4,735 |  |  | $ | 339 |  |  | $ | 348 |  |  | $ | 5,422 |
Assumed with acquisition |  |  | 17,675 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 17,675 |
Accretion |  |  | 92 |  |  |  | 275 |  |  |  | - |  |  |  | 16 |  |  |  | 383 |
Disposals |  |  | - |  |  |  | - |  |  |  | - |  |  |  | (364 | ) |  |  | (364 | )
Change in estimates |  |  | 1,690 |  |  |  | (225 | ) |  |  | 67 |  |  |  | - |  |  |  | 1,532 |
Foreign exchange translation |  |  | - |  |  |  | (706 | ) |  |  | - |  |  |  | - |  |  |  | (706 | )
Balance – December 31, 2018 |  |  | 19,457 |  |  |  | 4,079 |  |  |  | 406 |  |  |  | - |  |  |  | 23,942 |
Accretion |  |  | 385 |  |  |  | 334 |  |  |  | - |  |  |  | - |  |  |  | 719 |
Change in estimates |  |  | 1,579 |  |  |  | 3,586 |  |  |  | 508 |  |  |  | - |  |  |  | 5,673 |
Foreign exchange translation |  |  | - |  |  |  | (105 | ) |  |  | - |  |  |  | - |  |  |  | (105 | )
|  |  | 21,421 |  |  |  | 7,894 |  |  |  | 914 |  |  |  | - |  |  |  | 30,229 |
Current portion |  |  | (344 | ) |  |  | - |  |  |  | - |  |  |  | - |  |  |  | (344 | )
Non-current portion |  | $ | 21,077 |  |  | $ | 7,894 |  |  | $ | 914 |  |  | $ | - |  |  | $ | 29,885 |

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- Definition Disclosure Of Detailed Information About Reclamation Obligation. + References No definition available. + Details
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