Investments and Fair Value Measurements - Investment Portfolio at Cost and Fair Value (Details) - USD ($)	Mar. 31, 2024	Dec. 31, 2023	Sep. 30, 2023
Investments [Abstract]
Amortized cost	$ 397,318,141	$ 345,223,315
Fair Value	$ 404,711,203	$ 352,378,520
Percentage of total investments at fair value	100.00%	100.00%
First Lien Debt [Member]
Investments [Abstract]
Amortized cost	$ 365,232,534	$ 313,932,958
Fair Value	$ 369,192,302	$ 317,768,488	$ 369,192,302
Percentage of total investments at fair value	91.23%	90.18%
Second Lien Debt [Member]
Investments [Abstract]
Amortized cost	$ 17,293,298	$ 16,498,048
Fair Value	$ 19,803,414	$ 19,050,076	$ 19,803,414
Percentage of total investments at fair value	4.89%	5.41%
Equity [Member]
Investments [Abstract]
Amortized cost	$ 14,792,309	$ 14,792,309
Fair Value	$ 15,715,487	$ 15,559,956
Percentage of total investments at fair value	3.88%	4.41%