Financial Instruments and Fair Value Disclosures (FV) (Details) - USD ($)	3 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Mar. 31, 2023
Derivative Instruments
Change in fair value	$ 2,859,274	$ 2,454,234
Realized gain/(loss) on derivatives	1,847,764	(50,384)
Derivatives not designated as hedging instruments | Gain/(loss) on derivatives, net
Derivative Instruments
Change in fair value	4,707,038	2,403,850
Interest rate swaps | Derivatives not designated as hedging instruments | Fair Value, Recurring | Level 2
Derivative Instruments
Derivative Asset	12,137,819		$ 9,278,544
Interest rate swaps | Derivatives not designated as hedging instruments | Unrealized gain/(loss) on derivatives
Derivative Instruments
Change in fair value	2,859,274	2,454,234
Interest rate swaps | Derivatives not designated as hedging instruments | Realized gain/(loss) on derivatives
Derivative Instruments
Change in fair value	1,847,764	$ (50,384)
US Treasury Notes
Derivative Instruments
Marketable Securities	11,300,000
US Treasury Notes | September 30, 2024 maturity
Derivative Instruments
Marketable securities face value	1,800,000
US Treasury Notes | March 15, 2025 maturity
Derivative Instruments
Marketable securities face value	$ 10,000,000.0