Condensed Consolidated Statements of Shareholders' Equity - USD ($)	Common stock	Treasury stock	Additional paid-in capital	Retained earnings/(Accumulated deficit)	Total
Balance at Mar. 31, 2014	$ 483,650		$ 688,881,939	$ 2,833,843	$ 692,199,432
Balance (in shares) at Mar. 31, 2014	48,365,011
Increase (Decrease) in Shareholders' Equity
Issuance - April 24, 2014	$ 14,127		25,839,866		25,853,993
Issuance - April 24, 2014 (in shares)	1,412,698
Issuance - May 13, 2014	$ 71,053		123,423,492		123,494,545
Issuance - May 13, 2014 (in shares)	7,105,263
Issuance - May 22, 2014	$ 2,455		4,335,901		4,338,356
Issuance - May 22, 2014 (in shares)	245,521
Restricted share award issuances	$ 6,550		(6,550)
Restricted share award issuances (in shares)	655,000
Net income for the period				7,435,926	7,435,926
Stock-based compensation			766,523		766,523
Balance at Sep. 30, 2014	$ 577,835		843,241,171	10,269,769	854,088,775
Balance (in shares) at Sep. 30, 2014	57,783,493
Balance at Mar. 31, 2015	$ 580,575		844,539,059	28,094,625	873,214,259
Balance (in shares) at Mar. 31, 2015	58,057,493
Increase (Decrease) in Shareholders' Equity
Net income for the period				54,866,147	54,866,147
Stock-based compensation			1,761,988		1,761,988
Purchase of treasury stock		$ (4,315,562)			(4,315,562)
Balance at Sep. 30, 2015	$ 580,575	$ (4,315,562)	$ 846,301,047	$ 82,960,772	$ 925,526,832
Balance (in shares) at Sep. 30, 2015	58,057,493