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v3.20.4

Cost of Sales (Tables) | 12 Months Ended
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Dec. 31, 2020
Inventory |
Schedule of Cost of Sales |
|  | Year ended |
|  | December 31, |
Cost of Sales |  | 2020 |  |  | 2019 |  |  | 2018 |
Cost of product sales |  |  | 5,166 |  |  |  | 20,011 |  |  |  | 11,885 |
Lower of cost or NRV adjustments |  |  | 7,802 |  |  |  | 10,264 |  |  |  | 318 |
|  |  | 12,968 |  |  |  | 30,275 |  |  |  | 12,203 |

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