Inventory (Details) - USD ($) $ in Thousands  | 
Sep. 30, 2022  | 
Dec. 31, 2021  | 
|---|---|---|
| Inventory, Net, Total | $ 9,903 | $ 7,923 | 
| Conversion Facility Inventory | ||
| Inventory, Net, Total | 9,903 | 7,923 | 
| Non-current portion of inventory | ||
| Inventory, Net, Total | 0 | 7,923 | 
| Current Portion Of Inventory | ||
| Inventory, Net, Total | $ 9,903 | $ 0 | 
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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://www.xbrl.org/2003/role/disclosureRef 
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