CONSOLIDATED STATEMENTS OF CHANGES IN NET ASSETS (unaudited) - USD ($)		3 Months Ended				6 Months Ended		12 Months Ended		162 Months Ended
		Jun. 30, 2025	Mar. 31, 2025	Jun. 30, 2024	Mar. 31, 2024	Jun. 30, 2025	Jun. 30, 2024	Dec. 31, 2024	Dec. 31, 2023	Jun. 30, 2025
Investment Company, Changes in Net Assets
Beginning balance		$ 372,766,182	$ 369,921,940	$ 323,440,404	$ 319,939,788	$ 369,921,940	$ 319,939,788	$ 319,939,788
Beginning balance (shares)			27,481,118			27,481,118
Net investment income		9,561,227	$ 9,788,809	11,792,661	10,235,916
Net realized gain (loss) on investments		(860,027)	(5,967,221)	1,992,482	(20,384,731)
Net realized loss on foreign currency translations		(20,003)	(29,655)	(29,789)	(25,106)
Net change in unrealized appreciation (depreciation) on investments		1,433,667	1,193,293	(5,586,681)	23,518,590
Net change in unrealized appreciation (depreciation) on foreign currency translations		30,546	8,319	(5,887)	(3,602)
Benefit (provision) for taxes on unrealized depreciation (appreciation) on investments				381,500	(192,607)
Distributions from net investment income		(11,363,618)	(11,087,389)	(10,049,073)	(9,647,844)
Issuance of common stock, net of offering costs	[1]	$ 3,822,916	$ 8,938,086	25,249,876
Issuance of common stock, net of offering costs (shares)		278,945	656,085					3,355,476	4,458,873	28,416,148
Ending balance		$ 375,370,890	$ 372,766,182	347,185,493	323,440,404	$ 375,370,890	347,185,493	$ 369,921,940	$ 319,939,788	$ 375,370,890
Ending balance (shares)		28,416,148				28,416,148		27,481,118		28,416,148
Common Stock
Investment Company, Changes in Net Assets
Beginning balance		$ 28,137	$ 27,481	$ 24,125	$ 24,125	$ 27,481	$ 24,125	$ 24,125
Beginning balance (shares)		28,137,203	27,481,118	24,125,642	24,125,642	27,481,118	24,125,642	24,125,642
Issuance of common stock, net of offering costs	[1]	$ 279	$ 656	$ 1,856
Issuance of common stock, net of offering costs (shares)	[1]	278,945	656,085	1,855,356
Ending balance		$ 28,416	$ 28,137	$ 25,981	$ 24,125	$ 28,416	$ 25,981	$ 27,481	$ 24,125	$ 28,416
Ending balance (shares)		28,416,148	28,137,203	25,980,998	24,125,642	28,416,148	25,980,998	27,481,118	24,125,642	28,416,148
Paid-in capital
Investment Company, Changes in Net Assets
Beginning balance		$ 388,486,702	$ 379,549,272	$ 335,918,984	$ 335,918,984	$ 379,549,272	$ 335,918,984	$ 335,918,984
Issuance of common stock, net of offering costs	[1]	3,822,637	8,937,430	25,248,020
Ending balance		392,309,339	388,486,702	361,167,004	335,918,984	392,309,339	361,167,004	379,549,272	$ 335,918,984	$ 392,309,339
Total distributable (loss)
Investment Company, Changes in Net Assets
Beginning balance		(15,748,657)	(9,654,813)	(12,502,705)	(16,003,321)	(9,654,813)	(16,003,321)	(16,003,321)
Net investment income		9,561,227	9,788,809	11,792,661	10,235,916
Net realized gain (loss) on investments		(860,027)	(5,967,221)	1,992,482	(20,384,731)
Net realized loss on foreign currency translations		(20,003)	(29,655)	(29,789)	(25,106)
Net change in unrealized appreciation (depreciation) on investments		1,433,667	1,193,293	(5,586,681)	23,518,590
Net change in unrealized appreciation (depreciation) on foreign currency translations		30,546	8,319	(5,887)	(3,602)
Benefit (provision) for taxes on unrealized depreciation (appreciation) on investments				381,500	(192,607)
Distributions from net investment income		(11,363,618)	(11,087,389)	(10,049,073)	(9,647,844)
Ending balance		$ (16,966,865)	$ (15,748,657)	$ (14,007,492)	$ (12,502,705)	$ (16,966,865)	$ (14,007,492)	$ (9,654,813)	$ (16,003,321)	$ (16,966,865)

[1] See Note 4 to the consolidated financial statements contained herein for more information on offering costs.