SBA-GUARANTEED DEBENTURES - Schedule of Interest Expense and Amortized Fees on SBA-guaranteed Debentures (Details) - SBA-guaranteed Debentures - USD ($)	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Debt Instrument [Line Items]
Interest expense	$ 2,540,360	$ 2,614,051
Debenture fee amortization	188,984	314,055
Total interest and financing expenses	$ 2,729,344	$ 2,928,106
Weighted average interest rate	3.30%	3.20%
Effective interest rate (including fee amortization)	3.50%	3.60%
Average debt outstanding	$ 316,694,444	$ 325,000,000
Cash paid for interest	$ 5,188,661	$ 5,201,848