PORTFOLIO INVESTMENTS AND FAIR VALUE - Total Fair Value and Cost of Investments (Details)	12 Months Ended
	Dec. 31, 2023 USD ($) company	Dec. 31, 2022 USD ($) company
Investment Holdings 1 [Line Items]
Investments, amortized cost	$ 902,143,550	$ 875,823,177
Fair value of investments	$ 874,460,683	$ 844,733,638
Investments In Number Of Portfolio Companies | company	93	85
% of Total Investments at fair value	100.00%	100.00%
Senior SecuredLoans-First Lien
Investment Holdings 1 [Line Items]
Investments, amortized cost	$ 793,819,152	$ 750,527,999
Fair value of investments	$ 774,789,320	$ 735,555,508
% of Total Investments at fair value	4.50%	1.60%
Senior Secured Loans-Second Lien
Investment Holdings 1 [Line Items]
Investments, amortized cost	$ 42,269,568	$ 69,989,477
Fair value of investments	21,957,500	45,304,300
Unsecured Debt
Investment Holdings 1 [Line Items]
Investments, amortized cost	6,138,183	5,657,964
Fair value of investments	5,956,280	4,823,898
Equity Securities
Investment Holdings 1 [Line Items]
Investments, amortized cost	59,916,647	49,647,737
Fair value of investments	$ 71,757,583	$ 59,049,932