Schedule of Stock Options Activity (Details)	3 Months Ended
	Feb. 28, 2018 $ / shares shares	Feb. 28, 2018 $ / shares shares	Feb. 28, 2017 $ / shares
Stock options, weighted average exercise price		$ 1.04	$ 0.70
Balance - End of Period, Number of stock options | shares	9,130,738	9,130,738
Balance - End of Period, Weighted average exercise price	$ 0.60
Stock option [Member]
Balance - Beginning of Period, Number of stock Options | shares	7,127,500	7,127,500
Balance - Beginning of Period, Weighted average exercise price	$ 0.54
Stock options granted | shares	2,125,000	2,125,000
Stock options, weighted average exercise price	$ 0.81
Stock options, number of options exercised | shares	(96,762)	(96,762)
Stock options, weighted average exercise price, exercised	$ 0.68
Stock options, number of options forfeited during the period | shares	(25,000)	(25,000)
Stock options, weighted average exercise price of forfeitures	$ 1.54
Balance - End of Period, Number of stock options | shares	9,130,738	9,130,738
Balance - End of Period, Weighted average exercise price	$ 0.6