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Inventory | 6 Months Ended
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Jun. 30, 2021
Inventory |
5. Inventory |
5. | Inventory
| The Company’s inventory consists of the following:
Inventory by Type |  | June 30, 2021 |  |  | December 31, 2020 |
Plant inventory |  |  | - |  |  |  | 463 |
Conversion facility inventory |  |  | 7,922 |  |  |  | 7,351 |
|  |  | 7,922 |  |  |  | 7,814 |
Inventory by Duration |  | June 30, 2021 |  |  | December 31, 2020 |
Non-current portion of inventory |  |  | 7,922 |  |  |  | 7,814 |
|  |  | 7,922 |  |  |  | 7,814 |
| Using lower of cost or net realizable value (“NRV”) calculations, the Company reduced the inventory valuation by $3,508 and $7,802 for the six months ended June 30, 2021 and the year ended December 31, 2020, respectively.

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- References No definition available. + Details
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- Definition The entire disclosure for inventory. Includes, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the classes of inventory, and the nature of the cost elements included in inventory. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 330 -URI http://asc.fasb.org/topic&trid=2126998 + Details
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