Earnings/(Loss) Per Share (EPS) (Details) - USD ($)	3 Months Ended		9 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2017	Dec. 31, 2016
Numerator:
Net income/(loss)	$ 1,670,415	$ 5,039,624	$ (16,934,691)	$ (3,397,085)
Denominator:
Basic weighted average number of common shares outstanding (in shares)	54,086,431	53,845,777	54,013,164	54,153,218
Effect of dilutive restricted stock (in shares)	156,516	33,568
Diluted weighted average number of common shares outstanding (in shares)	54,242,947	53,879,345	54,013,164	54,153,218
EPS:
Earnings/(loss) per common share – basic (in dollars per share)	$ 0.03	$ 0.09	$ (0.31)	$ (0.06)
Earnings/(loss) per common share – diluted (in dollars per share)	$ 0.03	$ 0.09	$ (0.31)	$ (0.06)
Restricted stock awards
EPS:
Number of shares excluded from the calculation of diluted EPS	436,666	865,500	1,029,266	1,114,625