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Government Assistance (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2022 | Sep. 30, 2022 | Sep. 30, 2021 | Dec. 31, 2021
Government Assistance |  |  |  |
Agreement, Term |  |  |  | 10 years
Assistance received | $ 88 | $ 100 |  |
Grant income received | 12 | 24 | $ 0 |
Department Of Energy |  |  |  |
Government Assistance |  |  |  |
Total award |  | $ 250 |  |
Research grants, research completion period |  | 3 months |  |
Assistance received | $ 76 | $ 76 |  |

X
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- Definition Amount recorded as income during the period attributable to governmental assistance, such as expense reimbursement for development or research and development costs. + References No definition available. + Details
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