NATURE OF OPERATIONS AND SIGNIFICANT ACCOUNTING POLICIES - Distributable Earnings (Details) - USD ($)	3 Months Ended	12 Months Ended
	Mar. 31, 2024	Dec. 31, 2023
NATURE OF OPERATIONS AND SIGNIFICANT ACCOUNTING POLICIES
Accumulated net realized gain from investments, net of cumulative dividends	$ (45,516,965)	$ (25,107,128)
Net unrealized depreciation on non-controlled non-affiliated investments and cash equivalents, net	(3,745,618)	(27,071,601)
Net unrealized (depreciation) appreciation on foreign currency translations	(4,066)	(464)
Accumulated undistributed net investment income	36,763,944	36,175,872
Total distributable (loss) earnings	(12,502,705)	(16,003,321)
Cumulative dividend	29,808,394	29,808,394
Unrealized depreciation on non-controlled non-affiliated investments and cash equivalents, (provision) benefit for taxes	$ 381,500	$ 188,893