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v3.20.4

Provisions (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2020
Provisions [Abstract] |
Reconciliation of change of reclamation and waste provisions |
|  | Reclamation | Waste disposal |  | Total
Beginning of year | $ | 1,050,675 |  | $ | 9,803 |  | $ | 1,060,478
Changes in estimates and discount rates [note 8] |  |  |  |  |  |  |  |
| Capitalized in property, plant and equipment |  | 127,637 |  |  | - |  |  | 127,637
| Recognized in earnings [note 8] |  | 23,921 |  |  | (150) |  |  | 23,771
Provisions used during the period |  | (17,272) |  |  | (368) |  |  | (17,640)
Unwinding of discount [note 19] |  | 14,366 |  |  | 37 |  |  | 14,403
Effect of movements in exchange rates |  | (9,727) |  |  | - |  |  | (9,727)
End of period | $ | 1,189,600 |  | $ | 9,322 |  | $ | 1,198,922
Current | $ | 40,760 |  | $ | 1,775 |  | $ | 42,535
Non-current |  | 1,148,840 |  |  | 7,547 |  |  | 1,156,387
|  | $ | 1,189,600 |  | $ | 9,322 |  | $ | 1,198,922
Reclamation provisions |
|  | 2020 |  |  | 2019
Uranium | $ | 937,992 |  | $ | 831,352
Fuel services |  | 251,608 |  |  | 219,323
Total | $ | 1,189,600 |  | $ | 1,050,675

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