CONSOLIDATED STATEMENT OF CASH FLOWS - USD ($)	3 Months Ended			9 Months Ended		12 Months Ended	124 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Mar. 31, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Sep. 30, 2022
Cash flows from operating activities
Net increase in net assets resulting from operations	$ 3,955,529	$ 12,778,621		$ 10,513,540	$ 23,323,357
Adjustments to reconcile net increase in net assets from operations to net cash used in operating activities:
Purchases of investments				(180,956,810)	(243,298,147)
Proceeds from sales and repayments of investments				74,385,466	123,617,259
Net change in unrealized depreciation (appreciation) on investments	4,798,980	(2,080,603)		12,810,173	(3,868,463)
Net change in unrealized depreciation on foreign currency translations				(28,405)
Increase in investments due to PIK				(1,010,061)	(607,393)
Amortization of premium and accretion of discount, net				(1,839,720)	(1,747,423)	$ (2,412,991)
Deferred tax provision	30,535	606,377		151,278	586,460	586,640
Amortization of loan structure fees				420,356	390,298
Amortization of deferred financing costs				334,122	346,123
Amortization of loan fees on SBA-guaranteed debentures				905,294	801,259
Net realized gain on investment				4,658,817	6,595,217
Loss on debt extinguishment			$ 539,250		539,250
Changes in other assets and liabilities
Increase in interest receivable				(907,787)	(614,133)
Increase in other receivables				(5,743)	(110,000)
Increase in related party receivable				(19,034)
Increase in prepaid expenses				293,135	300,867
Increase in management fees payable				3,578,496	2,426,198
Increase in income incentive fees payable				160,521	948,489
(Decrease) increase in capital gains incentive fees payable				(1,672,549)	1,840,572
(Decrease) increase in administrative services payable				(9,481)	371,745
Decrease in interest payable				(2,808,314)	(1,406,381)
Decrease (increase) in unearned revenue				(185,171)	7,847
(Decrease) increase in income tax payable				(2,183,176)	511,851
Increase in other accrued expenses and liabilities				59,623	140,302
Net Cash Used In Operating Activities				(92,616,254)	(102,095,280)
Cash flows from Financing Activities
Proceeds from the issuance of common stock				420,004			$ 278,201,494
Sales load for commons stock issued				(5,957)
Offering costs paid for common stock issued				(335,953)
Stockholder distributions paid				(17,708,494)	(13,636,301)
Repayment of Notes					(48,875,000)
Proceeds from issuance of Notes					100,000,000
Financing costs paid on Notes					(2,237,835)
Proceeds from SBA-guaranteed debentures				56,000,000	73,500,000
Financing costs paid on SBA-guaranteed debentures				(1,363,600)	(3,139,725)
Financing costs paid on Credit facility				(193,659)	(39,843)
Borrowings under Credit Facility				121,608,702	191,200,000
Repayments of Credit Facility				(97,559,902)	(175,400,000)
Net Cash Provided by Financing Activities				60,861,141	121,371,296
Net (Decrease) Increase in Cash and Cash Equivalents				(31,755,113)	19,276,016
Cash and Cash Equivalents balance at beginning of period			$ 18,477,602	44,174,856	18,477,602	18,477,602
Cash and Cash Equivalents Balance at End of Period	$ 12,419,743	$ 37,753,618		12,419,743	37,753,618	$ 44,174,856	$ 12,419,743
Supplemental and Non-Cash Activities
Cash paid for interest expense				18,012,797	13,733,216
Income and excise tax paid				3,249,944	870,000
Increase in dividends payable				1,043,498	7,402,736
Increase (decrease) in deferred offering costs				$ 227,109	(90,000)
Gain on conversion of equity investment					$ 6,668