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Organization and Description of Business (Details) - USD ($) $ in Thousands | Aug. 22, 2024 | Sep. 30, 2024 | Dec. 31, 2023
--- | --- | --- | ---
Organization and Description of Business [Line Items] |  |  |
Cash and cash equivalents |  | $ 14,486 | $ 5,684
(Losses) since inception |  | $ 97,852 | $ 93,717
Suspended status | ClearSign Asia Limited [Member] |  |  |
Organization and Description of Business [Line Items] |  |  |
Suspended status, period | 3 years |  |

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