Interest Expense on Convertible Notes (Detail) - USD ($)	2 Months Ended	12 Months Ended
	Mar. 31, 2014	Mar. 31, 2015	Jan. 31, 2014
Schedule Of Debt Instrument Interest Expense [Line Items]
Interest expense	$ 184,578	$ 1,326,407	$ 679,184
Convertible Notes Payable
Schedule Of Debt Instrument Interest Expense [Line Items]
Interest expense	18,518	209,369	218,403
Amortization of loan fees and discount	24,452	229,156	231,055
Interest expense, debt	$ 42,970	$ 438,525	$ 449,458