Net Increase (Decrease) in Net Assets Resulting from Operations Per Common Share (Details) - Schedule of Basic and Diluted Net Increase (Decrease) in Net Assets Resulting from Operations Per Common Share - USD ($)		3 Months Ended				9 Months Ended				12 Months Ended
		Sep. 30, 2023		Sep. 30, 2022		Sep. 30, 2023		Sep. 30, 2022		Dec. 31, 2022	[2]	Dec. 31, 2021	[2]	Dec. 31, 2020	[2]	Dec. 31, 2019	[2]	Dec. 31, 2018	[2]
Per Share Data (1):
Net increase (decrease) in net assets resulting from operations	[1]	$ (783,200)		$ 6,983,091		$ 675,237		$ 5,722,385
Weighted average shares outstanding for period
Basic		120,486,061	[1]	120,486,061	[1]	120,486,061	[1]	120,486,061	[1]	120,486,061		120,486,061		120,486,061		120,486,061		120,486,061
Diluted	[1]	120,486,061		120,486,061		120,486,061		120,486,061
Basic and diluted net increase (decrease) in net assets resulting from operations per common share
Basic	[1]	$ (0.007)		$ 0.058		$ 0.006		$ 0.047
Diluted	[1]	$ (0.007)		$ 0.058		$ 0.006		$ 0.047

[1] Per share data based on weighted average shares outstanding.

[2] Financial highlights are based on weighted average shares outstanding.