INCOME TAXES - Reconciliation (Details) - USD ($)	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
INCOME TAXES
Net increase in net assets resulting from operations	$ 45,844,627	$ 17,533,167	$ 14,491,784
Net change in unrealized (appreciation) depreciation	(19,555,654)	(2,785,648)	17,536,190
Income tax provision	(191,114)	(2,860,890)	213,214
Pre-tax expense, loss reported at Taxable Subsidiaries, not consolidated for tax purposes	1,810,914	20,172,550	1,392,247
Long term capital loss carryover	20,257,106
Book income and tax income differences, including debt origination, interest accrual, income from pass-through investments, dividends, realized gains (losses) and changes in estimates	1,501,004	11,860,086	(3,615,815)
Estimated taxable income	49,666,883	43,919,265	30,017,620
Taxable income earned in prior year and carried forward for distribution in current year	36,997,828	28,606,043	24,011,459
Taxable income earned prior to period end and carried forward	(49,104,269)	(36,997,828)	(28,606,043)
Distribution payable as of period end and paid in following period	3,663,233
Total distributions accrued or paid to common stockholders	$ 41,223,675	$ 35,527,480	$ 25,423,036