Investments and Fair Value Measurements - Fair Value Hierarchy of Investments (Details) - USD ($)	Mar. 31, 2024	Dec. 31, 2023	Sep. 30, 2023
Investments [Abstract]
Fair Value	$ 404,711,203	$ 352,378,520
First Lien Debt [Member]
Investments [Abstract]
Fair Value	369,192,302	317,768,488	$ 369,192,302
Second Lien Debt [Member]
Investments [Abstract]
Fair Value	19,803,414	19,050,076	$ 19,803,414
Subtotal [Member]
Investments [Abstract]
Fair Value	388,995,716	336,818,564
Equity [Member]
Investments [Abstract]
Fair Value	15,715,487	15,559,956
Level 1 [Member] | First Lien Debt [Member]
Investments [Abstract]
Fair Value	0	0
Level 1 [Member] | Second Lien Debt [Member]
Investments [Abstract]
Fair Value	0	0
Level 1 [Member] | Subtotal [Member]
Investments [Abstract]
Fair Value	0	0
Level 2 [Member] | First Lien Debt [Member]
Investments [Abstract]
Fair Value	153,252,802	179,350,279
Level 2 [Member] | Second Lien Debt [Member]
Investments [Abstract]
Fair Value	0	0
Level 2 [Member] | Subtotal [Member]
Investments [Abstract]
Fair Value	153,252,802	179,350,279
Level 3 [Member]
Investments [Abstract]
Fair Value	235,742,914	157,468,285
Level 3 [Member] | First Lien Debt [Member]
Investments [Abstract]
Fair Value	215,939,500	138,418,209
Level 3 [Member] | Second Lien Debt [Member]
Investments [Abstract]
Fair Value	19,803,414	19,050,076
Level 3 [Member] | Subtotal [Member]
Investments [Abstract]
Fair Value	235,742,914	157,468,285
Investment Measured at Net Asset Value [Member]
Investments [Abstract]
Fair Value	$ 15,559,956	$ 15,715,487