SBA-GUARANTEED DEBENTURES - Schedule of SBA-guaranteed Debentures, Net of Prepaid Loan Fees (Details) - USD ($)	Sep. 30, 2023	Dec. 31, 2022	Sep. 30, 2022
Debt Instrument [Line Items]
SBA-guaranteed debentures	$ 325,000,000		$ 306,000,000
SBA-guaranteed Debentures
Debt Instrument [Line Items]
SBA debentures payable	325,000,000	$ 313,600,000
Prepaid loan structure fees	(5,044,148)	(5,704,805)
SBA-guaranteed debentures	$ 319,955,852	$ 307,895,195