Consolidated Statements of Changes in Net Assets - USD ($)	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Common Stock [Member]
Investment Company, Net Assets [Roll Forward]
Beginning balance	$ 7,688	$ 6,593
Beginning balance (in shares)	7,687,482	6,592,546
Net investment income	$ 0	$ 0
Net change in unrealized gain (loss) on investments	0	0
Issuance of common shares		$ 804
Issuance of common shares (in shares)		803,600
Purchase of shares in repurchase offer	$ (192)	$ (274)
Purchase of shares in repurchase offer (in shares)	(192,187)	(273,743)
Stock issued in connection with dividend reinvestment plan	$ 120	$ 86
Stock issued in connection with dividend reinvestment plan (in shares)	120,133	86,086
Ending balance	$ 7,616	$ 7,209
Ending balance (in shares)	7,615,428	7,208,489
Additional Paid-in Capital [Member]
Investment Company, Net Assets [Roll Forward]
Beginning balance	$ 191,535,145	$ 163,963,185
Net investment income	0	0
Net change in unrealized gain (loss) on investments	0	0
Issuance of common shares		20,338,324
Contribution receivable	110,891
Purchase of shares in repurchase offer	(4,823,752)	(6,998,057)
Stock issued in connection with dividend reinvestment plan	3,000,701	2,181,344
Ending balance	189,822,985	179,484,796
Accumulated Undistributed (Overdistributed) Earnings [Member]
Investment Company, Net Assets [Roll Forward]
Beginning balance	(1,082,244)	2,246,995
Net investment income	5,722,499	4,978,164
Net change in unrealized gain (loss) on investments	(3,317,725)	(705,598)
Issuance of common shares		0
Contribution receivable	0
Purchase of shares in repurchase offer	0	0
Stock issued in connection with dividend reinvestment plan	0	0
Ending balance	1,322,530	6,519,561
Beginning balance	190,460,589	166,216,773
Net investment income	5,722,499	4,978,164
Net change in unrealized gain (loss) on investments	(3,317,725)	(705,598)
Issuance of common shares		$ 20,339,128
Issuance of common shares (in shares)		803,600
Contribution receivable	110,891
Purchase of shares in repurchase offer	(4,823,944)	$ (6,998,331)
Stock issued in connection with dividend reinvestment plan	3,000,821	$ 2,181,430
Stock issued in connection with dividend reinvestment plan (in shares)		86,086
Ending balance	$ 191,153,131	$ 186,011,566