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Inventories (Tables) | 12 Months Ended
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Dec. 31, 2019
Classes Of Inventories [Abstract] |
Schedule of Inventories |
|  | 2019 | 2018
Uranium |  |  |  |
| Concentrate | $ | 204,123 | $ | 335,276
| Broken ore |  | 51,094 |  | 51,545
|  |  | 255,217 |  | 386,821
Fuel services |  | 62,701 |  | 75,541
Other |  | 2,852 |  | 5,433
Total | $ | 320,770 | $ | 467,795

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