INCOME TAXES (Details 2) - USD ($)	12 Months Ended
	Apr. 30, 2016	Apr. 30, 2015
Effective Income Tax Rate Reconciliation, Amount [Abstract]
Expected tax benefit at statutory rate (34%)	$ (1,233,531)	$ (2,355,555)
Rate differential between US statutory rate (34%) and foreign tax rates	0	25,940
Foreign Tax Deduction	0	(8,820)
State and local taxes, net of federal tax benefit	(675,924)	(214,606)
Valuation allowance	1,288,447	(208,988)
Non deductible financing costs	0	963,857
Write-off of Foreign Tax Credits	265,600	0
Inducement Expense	136,000	1,867,566
Permanent differences	1,706	285
Other	219,408	0
Totals	$ 1,706	$ 69,679