Quarterly report pursuant to Section 13 or 15(d)

STOCK OPTION COMPENSATION EXPENSE (Details 1)

v3.3.1.900
STOCK OPTION COMPENSATION EXPENSE (Details 1) - USD ($)
6 Months Ended 12 Months Ended
Oct. 31, 2015
Apr. 30, 2015
Number of shares, Outstanding at beginning 40,688  
Number of shares, Employee options granted 2,683,000  
Number of shares, Forfeited/expired (6)  
Number of shares, Outstanding at ending 2,723,682 40,688
Number of shares, Options vested 1,342,182  
Weighted Average Exercise Price, Outstanding at beginning $ 18.79  
Weighted Average Exercise Price, Employee options granted 1.31  
Weighted Average Exercise Price, Forfeited/expired 61.82  
Weighted Average Exercise Price, Outstanding at ending 1.58 $ 18.79
Weighted Average Exercise Price, Options vested $ 1.84  
Total Intrinsic Value, Outstanding at beginning $ 0  
Total Intrinsic Value, Employee options granted $ 0.17  
Total Intrinsic Value, Forfeited/expired $ 0  
Total Intrinsic Value, Outstanding at ending $ 0.16 $ 0
Total Intrinsic Value, Options vested and exercisable $ 0.17  
Weighted Average Remaining Contractual Life (in years) Outstanding at beginning 9 years 10 months 2 days 5 years 10 months 17 days
Weighted Average Remaining Contractual Life (in years) Options granted 9 years 10 months 28 days  
Weighted Average Remaining Contractual Life (in years) Forfeited/expired 0 years  
Weighted Average Remaining Contractual Life (in years) Outstanding at ending 9 years 10 months 2 days 5 years 10 months 17 days
Weighted Average Remaining Contractual Life (in years) Options vested and exercisable 9 years 9 months 4 days