Vessels, Net (Tables)

12 Months Ended

Mar. 31, 2023

Vessels, Net:

Schedule of vessels, net

			Accumulated
	Cost		depreciation		Net book Value
Balance, April 1, 2021	$	1,762,657,830	$	(385,629,575)	$	1,377,028,255
Other additions		6,575,263		—		6,575,263
Disposals		(131,157,644)		49,063,637		(82,094,007)
Depreciation		—		(63,447,821)		(63,447,821)
Balance, March 31, 2022		1,638,075,449		(400,013,759)		1,238,061,690
Vessel delivered		84,432,491		—		84,432,491
Other additions		1,955,694		—		1,955,694
Depreciation		—		(60,521,270)		(60,521,270)
Balance, March 31, 2023	$	1,724,463,634	$	(460,535,029)	$	1,263,928,605