v3.26.1
SCHEDULE OF INVESTMENTS - USD ($)
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Total Control Investments: Majority-owned, Cost of Investment $ 10,500 $ 18,611
Total Control Investments: Majority-owned, Fair Value 10,500 27,500
Total Non-Affiliate Investments (represents 18.5% of total investments at fair value), Cost of Investment 1,418  
Total Non-Affiliate Investments (represents 18.5% of total investments at fair value), Fair Value 6,776  
Cost of Investment 11,918,000 18,611,000
Fair Value 17,276,000 27,500,000
Cost of Investment 1,418,000 0
Non-affiliate Investments [Member]    
Fair Value 6,776,000  
Cost of Investment 1,418,000  
Non-affiliate Investments [Member] | Stock and Warrants [Member]    
Fair Value 4,776,000  
Principal 0  
Cost of Investment 1,418,000  
CitroTech, Inc. Pomona, CA [Member] | Non-affiliate Investments [Member]    
Fair Value $ 2,000,000  
Date of Initial Investment February 2025  
Principal $ 0  
Cost of Investment 0  
Control Investments [Member]    
Fair Value 10,500,000 23,500,000
Cost of Investment 10,500,000 10,500,000
Control Investments [Member] | Equus Energy, LLC (3) Houston, TX [Member]    
Fair Value   $ 4,000,000
Date of Initial Investment   December 2011
Cost of Investment   $ 8,111,000
Investment   100.00%
Control Investments [Member] | Senior Secured Promissory Note [Member]    
Fair Value 10,500,000 $ 10,500,000
Principal 10,500,000 10,500,000
Cost of Investment $ 10,500,000 $ 10,500,000
Investment 12.00% 12.00%
Control Investments [Member] | Morgan E&P, Inc. Houston, TX [Member]    
Fair Value $ 0 $ 13,000,000
Date of Initial Investment April 2023 April 2023
Cost of Investment $ 0 $ 0
Investment   100.00%