CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares	Oct. 31, 2015	Apr. 30, 2015
Statement of Financial Position [Abstract]
Preferred stock par value (in Dollars per share)	$ 0.001	$ 0.001
Preferred stock, shares authorized	5,000,000	5,000,000
Preferred stock, shares issued	1,577,440	1,574,764
Preferred stock, shares outstanding	1,577,440	1,574,764
Common stock par value (in Dollars per share)	$ 0.001	$ 0.001
Common stock, shares authorized	500,000,000	325,000,000
Common stock, shares issued	225,824,551	193,346,627
Common stock, shares outstanding	225,824,551	193,346,627