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Business Segment Information (Details 1) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Segment Reporting, Asset Reconciling Item [Line Items]
Total assets	$ 315,687	$ 277,615
GRE [Member]
Segment Reporting, Asset Reconciling Item [Line Items]
Total assets	233,720	191,839
Genie Renewables [Member]
Segment Reporting, Asset Reconciling Item [Line Items]
Total assets	25,506	12,191
Corporate [Member]
Segment Reporting, Asset Reconciling Item [Line Items]
Total assets	$ 56,461	$ 73,585

X

- Definition

Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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