Revenues (Tables)

12 Months Ended

Mar. 31, 2018

Revenues.

Schedule of revenues

	Year ended
	March 31, 2018		March 31, 2017		March 31, 2016
Net pool revenues—related party	$	106,958,576	$	115,753,153	$	202,918,232
Time charter revenues		50,176,166		49,474,510		38,737,172
Voyage charter revenues		2,068,491		1,296,952		46,194,134
Other revenues, net		131,527		922,556		1,358,291
Total revenues	$	159,334,760	$	167,447,171	$	289,207,829