Annual report pursuant to Section 13 and 15(d)

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

v3.10.0.1
Schedule of Share-based Compensation, Stock Options, Activity (Details) - $ / shares
12 Months Ended
Nov. 30, 2018
Nov. 30, 2017
Options Granted to Employees [Member]    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number, Beginning of Period 1,605,055 978,853
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price, Beginning of Period $ 3.11 $ 1.92
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures 876,200 691,673
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price $ 7.13 $ 5.28
Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period (61,463) (38,106)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price $ 5.26 $ 7.58
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period (43,365) (27,365)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price $ 4.68 $ 4.8
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number, End of Period 2,376,427 1,605,055
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price, End of Period $ 4.51 $ 3.11
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number, End of Period 1,504,542 1,135,107
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price, End of Period $ 2.91 $ 2.57
Options Granted to Non- Employees [Member]    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number, Beginning of Period 399,380 441,621
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price, Beginning of Period $ 7.47 $ 6.24
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures 102,763 16,668
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price $ 4.92 $ 4.80
Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period 0 (58,909)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price $ 0.00 $ 8.28
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period (15,500) 0
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price $ 0 $ 0
Share-based Compensation Arrangement by Share-based Payment Award, Options, Cancellations in Period (16,669)  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Cancellations in Period, Weighted Average Exercise Price $ 7.02  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number, End of Period 469,974 399,380
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price, End of Period $ 5.75 $ 7.47
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number, End of Period 436,640 379,712
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price, End of Period $ 5.75 $ 5.76