CONSOLIDATED STATEMENTS OF CHANGES IN NET ASSETS - USD ($)	12 Months Ended				163 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2025
Investment Company, Changes in Net Assets
Beginning balance	$ 369,921,940	$ 319,939,788	$ 275,776,613
Beginning balance (shares)	27,481,118
Net investment income	$ 36,883,542	41,929,593	42,210,577
Net realized gain (loss) on investments	1,530,584	(15,737,004)	(30,211,467)
Net realized loss on foreign currency translations	(68,844)	(94,730)	(112,481)
Loss on debt extinguishment	(226,095)			$ (539,250)
Net change in unrealized appreciation (depreciation) on investments	(11,106,931)	19,570,409	2,792,152
Net change in unrealized appreciation (depreciation) on foreign currency translations	33,073	(14,755)	(6,504)
Benefit (provision) for taxes on unrealized depreciation (appreciation) on investments		188,893	(126,957)
Benefit for taxes on realized loss on investments		2,221	2,987,847
Distributions from net investment income	(45,461,427)	(40,679,308)	(35,080,734)
Distributions from net realized capital gains		(544,367)	(446,746)
Issuance of common stock, net of offering costs	$ 19,673,114	$ 45,361,200	$ 62,157,488
Issuance of common stock, net of offering costs (shares)	1,466,136	3,355,476	4,458,873	149,174	28,947,254
Ending balance	$ 371,178,956	$ 369,921,940	$ 319,939,788	$ 275,776,613	$ 371,178,956
Ending balance (shares)	28,947,254	27,481,118			28,947,254
Common Stock
Investment Company, Changes in Net Assets
Beginning balance	$ 27,481	$ 24,125	$ 19,667
Beginning balance (shares)	27,481,118	24,125,642	19,666,769
Issuance of common stock, net of offering costs	$ 1,466	$ 3,356	$ 4,458
Issuance of common stock, net of offering costs (shares)	1,466,136	3,355,476	4,458,873
Ending balance	$ 28,947	$ 27,481	$ 24,125	$ 19,667	$ 28,947
Ending balance (shares)	28,947,254	27,481,118	24,125,642	19,666,769	28,947,254
Paid-in capital
Investment Company, Changes in Net Assets
Beginning balance	$ 379,549,272	$ 335,918,984	$ 275,114,720
Return of capital and other tax related adjustments	(1,391,127)	(1,727,556)	(1,348,766)
Issuance of common stock, net of offering costs	19,671,648	45,357,844	62,153,030
Ending balance	397,829,793	379,549,272	335,918,984	$ 275,114,720	$ 397,829,793
Total distributable (loss)
Investment Company, Changes in Net Assets
Beginning balance	(9,654,813)	(16,003,321)	642,226
Net investment income	36,883,542	41,929,593	42,210,577
Net realized gain (loss) on investments	1,530,584	(15,737,004)	(30,211,467)
Net realized loss on foreign currency translations	(68,844)	(94,730)	(112,481)
Loss on debt extinguishment	(226,095)
Net change in unrealized appreciation (depreciation) on investments	(11,106,931)	19,570,409	2,792,152
Net change in unrealized appreciation (depreciation) on foreign currency translations	33,073	(14,755)	(6,504)
Benefit (provision) for taxes on unrealized depreciation (appreciation) on investments		188,893	(126,957)
Benefit for taxes on realized loss on investments		2,221	2,987,847
Return of capital and other tax related adjustments	1,391,127	1,727,556	1,348,766
Distributions from net investment income	(45,461,427)	(40,679,308)	(35,080,734)
Distributions from net realized capital gains		(544,367)	(446,746)
Ending balance	$ (26,679,784)	$ (9,654,813)	$ (16,003,321)	$ 642,226	$ (26,679,784)