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Shareholders' Equity (Details) - 2010 Incentive Stock Plan [Member] - Stock Options [Member]
12 Months Ended
Nov. 30, 2018
$ / shares
shares
Shares  
Options outstanding December 1, 2017 | shares 250,000
Options issued in the year ended November 30, 2018 | shares
Options exercised in the year ended November 30, 2018 | shares (75,000)
Options cancelled in the year ended November 30, 2018 | shares
Options outstanding at November 30, 2018 | shares 175,000
Options exercisable at November 30, 2018 | shares 175,000
Weighted Average Exercise Price  
Options outstanding December 1, 2017 | $ / shares $ 0.94
Options issued in the year ended November 30, 2018 | $ / shares
Options exercised in the year ended November 30, 2018 | $ / shares 0.82
Options cancelled in the year ended November 30, 2018 | $ / shares
Options outstanding at November 30, 2018 | $ / shares 0.99
Options exercisable at November 30, 2018 | $ / shares $ 0.99