Revenues (Details) - USD ($)	3 Months Ended		9 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2021	Dec. 31, 2020
Revenues	$ 68,599,782	$ 88,479,024	$ 194,637,378	$ 216,354,625
Net pool revenues - related party
Revenues	62,856,243	82,659,967	174,739,894	199,312,944
Time charter revenues
Revenues	5,301,134	4,665,664	15,915,876	13,928,732
Other revenue, net
Revenues	$ 442,405	$ 1,153,393	$ 3,981,608	$ 3,112,949