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SCHEDULE OF INVESTMENTS - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Total Control Investments: Majority-owned, Cost of Investment $ 18,611 $ 16,364
Total Total U.S. Treasury bills Cost of Investment   44,955
Total Total U.S. Treasury bills , Fair Value   44,955
Total Control Investments: Majority-owned, Fair Value 27,500 40,853
Cost of Investment 18,611 61,319
Fair Value 27,500 85,808
Control Investments [Member]    
Cost of Investment 10,500 8,253
Fair Value 23,500 30,853
Control Investments [Member] | Equus Energy, LLC (3) Houston, TX [Member]    
Cost of Investment 8,111 8,111
Fair Value $ 4,000 $ 10,000
Date of Initial Investment December 2011 December 2011
Investment 100.00% 100.00%
Control Investments [Member] | Morgan E&P, Inc. Houston, TX [Member]    
Cost of Investment $ 0 $ 0
Fair Value $ 13,000 $ 22,600
Date of Initial Investment April 2023 April 2023
Investment 100.00% 100.00%
Control Investments [Member] | Senior secured promissory note [Member]    
Cost of Investment $ 10,500 $ 8,253
Fair Value $ 10,500 $ 8,253
Investment 12.00% 12.00%
Principal $ 10,500 $ 8,253
US Treasury Bills [Member] | Governments [Member]    
Cost of Investment   44,955
Fair Value   $ 44,955
Date of Initial Investment   December 2023
Investment   0.00%
Principal   $ 44,955