Annual report pursuant to Section 13 and 15(d)

CONSOLIDATED BALANCE SHEETS (Parenthetical)

v3.7.0.1
CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares
Apr. 30, 2017
Apr. 30, 2016
Statement of Financial Position [Abstract]    
Common stock, authorized 1,490,000,000 1,490,000,000
Common stock issued 905,349,047 781,233,338
Common stock, outstanding 905,349,047 781,233,338
Common stock, par value $ 0.0001 $ 0.0001