Earnings Per Share ("EPS") (Tables)

6 Months Ended

Sep. 30, 2015

Earnings Per Share ("EPS")

Schedule of calculations of basic and diluted EPS

	Three months ended				Six months ended
(In U.S. dollars except share data)	September 30, 2015		September 30, 2014		September 30, 2015		September 30, 2014
Numerator:
Net income	$	41,213,264	$	3,768,677	$	54,866,147	$	7,435,926
Denominator:
Basic weighted average number of common shares outstanding	57,033,156		57,128,493		57,080,564		55,244,082
Effect of dilutive restricted stock	49,040		—		55,932		—
Diluted weighted average number of common shares outstanding	57,082,196		57,128,493		57,136,496		55,244,082
EPS:
Basic	$	0.72	$	0.07	$	0.96	$	0.13
Diluted	$	0.72	$	0.07	$	0.96	$	0.13