Consolidated Statements of Changes in Net Assets - USD ($)	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Common Stock [Member]
Investment Company, Net Assets [Roll Forward]
Beginning balance	$ 9,858	$ 7,688	$ 6,593
Beginning balance (in shares)	9,857,301	7,687,482	6,592,546
Net investment income	$ 0	$ 0	$ 0
Net realized gain (loss)	0	0	0
Net change in unrealized gain (loss) on investments	0	0	0
Issuance of common shares	$ 805	$ 2,558	$ 1,525
Issuance of common shares (in shares)	804,741	2,557,801	1,525,054
Purchases of shares in repurchase offer	$ (1,002)	$ (816)	$ (830)
Purchases of shares in repurchase offer (in shares)	(1,001,688)	(816,463)	(829,792)
Distributions declared to stockholders	$ 0	$ 0	$ 0
Stock issued in connection with dividend reinvestment plan	$ 445	$ 428	$ 400
Stock issued in connection with dividend reinvestment plan (in shares)	445,205	428,481	399,674
Benefit (provision) for taxes on change in unrealized appreciation (depreciation) on investments	$ 0	$ 0
Ending balance	$ 10,106	$ 9,858	$ 7,688
Ending balance (in shares)	10,105,559	9,857,301	7,687,482
Additional Paid-in Capital [Member]
Investment Company, Net Assets [Roll Forward]
Beginning balance	$ 246,622,366	$ 191,535,145	$ 163,963,185
Net investment income	0	0	0
Net realized gain (loss)	0	0	0
Net change in unrealized gain (loss) on investments	0	0	0
Issuance of common shares	19,439,713	62,327,657	38,646,321
Purchases of shares in repurchase offer	(24,221,557)	(20,176,977)	(21,251,912)
Distributions declared to stockholders	0	0	0
Stock issued in connection with dividend reinvestment plan	10,879,738	10,544,448	10,177,551
Benefit (provision) for taxes on change in unrealized appreciation (depreciation) on investments	0	0
Contribution receivable		110,891
Return of capital and other tax related adjustments	3,844,330	2,281,202
Ending balance	256,564,590	246,622,366	191,535,145
Accumulated Undistributed (Overdistributed) Earnings [Member]
Investment Company, Net Assets [Roll Forward]
Beginning balance	(5,802,119)	(1,082,244)	2,246,995
Net investment income	19,359,477	20,526,982	22,175,916
Net realized gain (loss)	3,591,098	3,899,990	45,283
Net change in unrealized gain (loss) on investments	(11,427,181)	552,900	(3,449,646)
Issuance of common shares	0	0	0
Purchases of shares in repurchase offer	0	0	0
Distributions declared to stockholders	(23,280,155)	(21,324,349)	(22,100,792)
Stock issued in connection with dividend reinvestment plan	0	0	0
Benefit (provision) for taxes on change in unrealized appreciation (depreciation) on investments	2,059,533	(6,094,196)
Contribution receivable		0
Return of capital and other tax related adjustments	(3,844,330)	(2,281,202)
Ending balance	(19,343,677)	(5,802,119)	(1,082,244)
Beginning balance	240,830,105	190,460,589	166,216,773
Net investment income	19,359,477	20,526,982	22,175,916
Net realized gain (loss)	3,591,098	3,899,990	45,283
Net change in unrealized gain (loss) on investments	(11,427,181)	552,900	(3,449,646)
Issuance of common shares	$ 19,440,518	$ 62,330,215	$ 38,647,846
Issuance of common shares (in shares)	804,741	2,557,801	1,525,054
Purchases of shares in repurchase offer	$ (24,222,559)	$ (20,177,793)	$ (21,252,742)
Distributions declared to stockholders	(23,280,155)	(21,324,349)	(22,100,792)
Stock issued in connection with dividend reinvestment plan	$ 10,880,183	$ 10,544,876	$ 10,177,951
Stock issued in connection with dividend reinvestment plan (in shares)	445,205	428,481	399,674
Benefit (provision) for taxes on change in unrealized appreciation (depreciation) on investments	$ 2,059,533	$ (6,094,196)	$ 0
Contribution receivable		110,891
Return of capital and other tax related adjustments	0	0
Ending balance	$ 237,231,019	$ 240,830,105	$ 190,460,589