v3.26.1
Note 18 - Business Segment Information - Schedule of Total Assets Reconciliation (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Total assets $ 369,719 $ 389,380
Operating Segments [Member] | Genie Retail Energy (“GRE”) [Member]    
Total assets 172,455 191,728
Operating Segments [Member] | Genie Renewables (GREW) [Member]    
Total assets 46,286 44,254
Segment Reporting, Reconciling Item, Corporate Nonsegment [Member]    
Total assets $ 150,978 $ 153,398