Consolidated Schedules of Investments (Unaudited) (Parenthetical) - USD ($)	3 Months Ended	9 Months Ended	12 Months Ended
	Mar. 31, 2023	Dec. 31, 2022	Dec. 31, 2022
Schedule Of Investments [Line Items]
Percentage of not qualifying assets to total assets	5.00%	3.90%	3.90%
Acquisitions of investments	$ 35,920,745	$ 217,471,316
Dispositions of investments	$ 13,198,915	$ 7,093,801
Senior Secured Loans
Schedule Of Investments [Line Items]
Percentage of fair value of loans bear interest with floor rate	85.30%	83.60%	83.60%
Senior Secured Loans | Floating Rate
Schedule Of Investments [Line Items]
Percentage of fair value of loans bear interest at floor rate	99.70%	99.80%	99.80%
Minimum
Schedule Of Investments [Line Items]
Percentage of qualifying assets to total assets	70.00%		70.00%
Minimum | Senior Secured Loans | Floor Rate
Schedule Of Investments [Line Items]
Interest rate, floor	0.50%	0.50%	0.50%
Maximum | Senior Secured Loans | Floor Rate
Schedule Of Investments [Line Items]
Interest rate, floor	1.25%	1.00%	1.00%