Deferred Charges, Net (Details)	9 Months Ended
	Dec. 31, 2017 USD ($)
Movement in deferred charges, net
Balance at the beginning of the period - drydocking costs	$ 1,884,174
Additions - drydocking costs	183,876
Amortization - drydocking costs	(368,200)
Other - drydocking costs	(6,393)
Balance at the end of the period - drydocking costs	1,693,457
Additions - equity offering costs	52,546
Other - equity offering costs	(52,546)
Balance at the beginning of the period	1,884,174
Additions	236,422
Amortization	(368,200)
Other	(58,939)
Balance at the end of the period	$ 1,693,457