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Inventory | 12 Months Ended
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Dec. 31, 2020
Inventory |
Note - 5 Inventory |
5. | Inventory
The Company’s inventory consists of the following:
Inventory by Type |  | December 31, 2020 |  |  | December 31, 2019 |
Plant inventory |  |  | 463 |  |  |  | - |
Conversion facility inventory |  |  | 7,351 |  |  |  | 7,426 |
|  |  | 7,814 |  |  |  | 7,426 |
Inventory by Duration |  | December 31, 2020 |  |  | December 31, 2019 |
Non-current portion of inventory |  |  | 7,814 |  |  |  | 7,426 |
|  |  | 7,814 |  |  |  | 7,426 |
Using lower of cost or net realizable value (“NRV”) calculations, the Company reduced the inventory valuation by $7,802 in 2020 and $10,263 in 2019.

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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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