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Schedule of Disclosure of Stock Options Outstanding (Details)
6 Months Ended
May 31, 2016
$ / shares
shares
Number of outstanding options | shares 6,673,350
Weighted average years to expiry 4 years 4 days
Weighted average exercise price options outstanding $ 0.51
Number of exercisable options | shares 4,291,101
Weighted average exercise price $ 0.55
Number of unvested options | shares 2,382,249
Range 1 [Member]  
Exercise price lower range limit $ 0.50
Exercise price upper range limit $ 0.99
Number of outstanding options | shares 6,618,350
Weighted average years to expiry 4 years 11 days
Weighted average exercise price options outstanding $ 0.52
Number of exercisable options | shares 4,236,101
Weighted average exercise price $ 0.53
Number of unvested options | shares 2,382,249
Range 2 [Member]  
Exercise price lower range limit $ 1.00
Exercise price upper range limit $ 1.59
Number of outstanding options | shares 55,000
Weighted average years to expiry 1 year 11 months 1 day
Weighted average exercise price options outstanding $ 1.51
Number of exercisable options | shares 55,000
Weighted average exercise price $ 1.51
Number of unvested options | shares 0