Revenues (Tables)

9 Months Ended

Dec. 31, 2016

Revenues.

Schedule of revenues

	Three months ended				Nine months ended
	December 31, 2016		December 31, 2015		December 31, 2016		December 31, 2015
Net pool revenues—related party	$	22,301,512	$	66,044,777	$	80,798,208	$	130,701,023
Time charter revenues		11,921,875		11,237,746		36,919,910		26,169,581
Voyage charter revenues		1,296,952		15,567,844		1,296,952		46,013,858
Other revenues		214,649		433,341		846,927		988,138
Total revenues	$	35,734,988	$	93,283,708	$	119,861,997	$	203,872,600