Inventory (Details) - USD ($) $ in Thousands |
Mar. 31, 2022 |
Dec. 31, 2021 |
|---|---|---|
| Conversion Facility Inventory | ||
| Inventory, Net, Total | $ 7,923 | $ 7,923 |
| Non-current portion of inventory | ||
| Inventory, Net, Total | 7,923 | 7,923 |
| Inventory by Type | Conversion Facility Inventory | ||
| Inventory, Net, Total | 7,923 | 7,923 |
| Inventory by Duration | Non-current portion of inventory | ||
| Inventory, Net, Total | $ 7,923 | $ 7,923 |
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- Definition Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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