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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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