Investments and Fair Value Measurements - Valuation Techniques and Significant Unobservable Inputs Used in Valuation of Level 3 Investments (Details)	Mar. 31, 2024 USD ($)		Dec. 31, 2023 USD ($)		Sep. 30, 2023 USD ($)
Fair Value Measurement Inputs and Valuation Techniques [Abstract]
Fair Value	$ 404,711,203		$ 352,378,520
First Lien Debt [Member]
Fair Value Measurement Inputs and Valuation Techniques [Abstract]
Fair Value	369,192,302		317,768,488		$ 369,192,302
Second Lien Debt [Member]
Fair Value Measurement Inputs and Valuation Techniques [Abstract]
Fair Value	19,803,414		19,050,076		$ 19,803,414
Level 3 [Member]
Fair Value Measurement Inputs and Valuation Techniques [Abstract]
Fair Value	235,742,914		157,468,285
Level 3 [Member] | Transactional Value [Member]
Fair Value Measurement Inputs and Valuation Techniques [Abstract]
Fair Value	16,051,522	[1]	40,908,341	[2]
Level 3 [Member] | Market Quotations [Member]
Fair Value Measurement Inputs and Valuation Techniques [Abstract]
Fair Value	8,576,621		18,288,599
Level 3 [Member] | First Lien Debt [Member]
Fair Value Measurement Inputs and Valuation Techniques [Abstract]
Fair Value	215,939,500		138,418,209
Level 3 [Member] | First Lien Debt [Member] | Discounted Cash Flow [Member]
Fair Value Measurement Inputs and Valuation Techniques [Abstract]
Fair Value	$ 191,311,357	[3]	$ 79,221,269
Level 3 [Member] | First Lien Debt [Member] | Discounted Cash Flow [Member] | Discount Rate [Member] | Minimum [Member]
Fair Value Measurement Inputs and Valuation Techniques [Abstract]
Measurement Input	0.1015	[3]	0.0986
Level 3 [Member] | First Lien Debt [Member] | Discounted Cash Flow [Member] | Discount Rate [Member] | Maximum [Member]
Fair Value Measurement Inputs and Valuation Techniques [Abstract]
Measurement Input	0.15	[3]	0.1344
Level 3 [Member] | First Lien Debt [Member] | Discounted Cash Flow [Member] | Discount Rate [Member] | Weighted Average [Member]
Fair Value Measurement Inputs and Valuation Techniques [Abstract]
Measurement Input	0.1181	[3]	0.1095	[4]
Level 3 [Member] | First Lien Debt [Member] | Market Quotations [Member] | Broker Quoted Price [Member] | Minimum [Member]
Fair Value Measurement Inputs and Valuation Techniques [Abstract]
Measurement Input	0.86		0.9575
Level 3 [Member] | First Lien Debt [Member] | Market Quotations [Member] | Broker Quoted Price [Member] | Maximum [Member]
Fair Value Measurement Inputs and Valuation Techniques [Abstract]
Measurement Input	1.005		1.005
Level 3 [Member] | First Lien Debt [Member] | Market Quotations [Member] | Broker Quoted Price [Member] | Weighted Average [Member]
Fair Value Measurement Inputs and Valuation Techniques [Abstract]
Measurement Input	0.9835		0.9835	[4]
Level 3 [Member] | Second Lien Debt [Member]
Fair Value Measurement Inputs and Valuation Techniques [Abstract]
Fair Value	$ 19,803,414		$ 19,050,076
Level 3 [Member] | Second Lien Debt [Member] | Discounted Cash Flow [Member]
Fair Value Measurement Inputs and Valuation Techniques [Abstract]
Fair Value	$ 19,803,414	[3]	$ 19,050,076
Level 3 [Member] | Second Lien Debt [Member] | Discounted Cash Flow [Member] | Discount Rate [Member]
Fair Value Measurement Inputs and Valuation Techniques [Abstract]
Measurement Input	0.155	[3]	0.155
Level 3 [Member] | Second Lien Debt [Member] | Discounted Cash Flow [Member] | Discount Rate [Member] | Weighted Average [Member]
Fair Value Measurement Inputs and Valuation Techniques [Abstract]
Measurement Input	0.155	[3]	0.155	[4]

[1] Unobservable inputs were weighted by the relative fair value of investments.

[2] Fair value was determined based on transaction pricing or recent acquisition or sale as the best measure of fair value with no material changes in operations of the related portfolio companies since the transaction date.

[3] Fair value was determined based on transaction pricing or recent acquisition or sale as the best measure of fair value with no material changes in operations of the related portfolio companies since the transaction date.

[4] Unobservable inputs were weighted by the relative fair value of investments.