PORTFOLIO SECURITIES (Details) - USD ($)	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Total	$ 17,276,000	$ 27,500,000	$ 40,853,000	$ 15,650,000
Portfolio Securities [Member]
Total investments and temporary cash investments	1,500	0	8,253,000
New investments non cash	2,750	0	0
Existing investments follow-on cash	0	2,247,000	0
Existing investments Pik	94	0	0
Total	4,344,000	2,247,000	8,253,000
Morgan E&P, LLC [Member]
Total investments and temporary cash investments		0	8,253,000
New investments non cash		0	0
Existing investments follow-on cash		2,247,000	0
Existing investments Pik		0	0
Total		$ 2,247,000	$ 8,253,000
CitroTech, Inc. [Member]
Total investments and temporary cash investments	1,500
New investments non cash	0
Existing investments follow-on cash	0
Existing investments Pik	94
Total	1,594,000
North American Energy Opportunities Corp [Member]
Total investments and temporary cash investments	0
New investments non cash	2,750
Existing investments follow-on cash	0
Existing investments Pik	0
Total	$ 2,750,000

$ 17,276,000

$ 27,500,000

$ 40,853,000

$ 15,650,000

1,500

0

8,253,000