INCOME TAXES (Details 1) - USD ($)	12 Months Ended
	Apr. 30, 2017	Apr. 30, 2016
Effective Income Tax Rate Reconciliation, Amount [Abstract]
Expected tax (benefit) provision at statutory rate (34%)	$ (413,337)	$ (1,233,531)
State and local taxes, net of federal tax benefit	(684,228)	(675,924)
Valuation allowance	1,300,959	1,288,447
Deferred tax true-up	(320,038)
Write-off of foreign tax credits	0	265,600
Inducement Expense	0	136,000
Permanent differences	118,276	1,706
Other	0	219,408
Totals	$ 3,130	$ 1,706