Quarterly report pursuant to Section 13 or 15(d)

Schedule of Share-based Compensation, Stock Options, Activity (Details)

v3.2.0.727
Schedule of Share-based Compensation, Stock Options, Activity (Details) - 3 months ended Aug. 31, 2015
USD ($)
yr
Stock Options Schedule Of Share-based Compensation, Stock Options, Activity 1 243.00%
Stock Options Schedule Of Share-based Compensation, Stock Options, Activity 2 1.68%
Stock Options Schedule Of Share-based Compensation, Stock Options, Activity 3 5.0
Stock Options Schedule Of Share-based Compensation, Stock Options, Activity 4 0.00%
Stock Options Schedule Of Share-based Compensation, Stock Options, Activity 5 | $ $ 0.10