Disclosure of Share-based Compensation Stock Options Exercisable (Details) - USD ($) $ / shares in Units, $ in Thousands | 12 Months Ended | | |
Nov. 30, 2018 | Nov. 30, 2017 | Nov. 30, 2016 |
Options Granted to Employees [Member] | | | |
Exercise Price | $ 4.51 | $ 3.11 | $ 1.92 |
Number of Outstanding Options | 2,376,427 | 1,605,055 | 978,853 |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Outstanding Options, Weighted Average Remaining Contractual Term | 7 years 1 month 24 days | | |
Aggregate Intrinsic Value | $ 5,167 | | |
Number of Exercisable Options | 1,504,542 | 1,135,107 | |
Aggregate Exercisable Options Value | $ 4,598 | | |
Options Granted to Non- Employees [Member] | | | |
Exercise Price | $ 5.75 | $ 7.47 | $ 6.24 |
Number of Outstanding Options | 469,974 | 399,380 | 441,621 |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Outstanding Options, Weighted Average Remaining Contractual Term | 6 years 9 months 29 days | | |
Aggregate Intrinsic Value | $ 624 | | |
Number of Exercisable Options | 436,640 | 379,712 | |
Aggregate Exercisable Options Value | $ 2,512 | | |
Exercise Price 1 [Member] | Options Granted to Employees [Member] | | | |
Exercise Price | $ 0.0012 | | |
Number of Outstanding Options | 462,015 | | |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Outstanding Options, Weighted Average Remaining Contractual Term | 4 years 9 months 11 days | | |
Aggregate Intrinsic Value | $ 2,776 | | |
Number of Exercisable Options | 462,015 | | |
Aggregate Exercisable Options Value | $ 1 | | |
Exercise Price 1 [Member] | Options Granted to Non- Employees [Member] | | | |
Exercise Price | $ 3.36 | | |
Number of Outstanding Options | 136,775 | | |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Outstanding Options, Weighted Average Remaining Contractual Term | 7 years 4 months 28 days | | |
Aggregate Intrinsic Value | $ 362 | | |
Number of Exercisable Options | 136,775 | | |
Aggregate Exercisable Options Value | $ 460 | | |
Exercise Price 2 [Member] | Options Granted to Employees [Member] | | | |
Exercise Price | $ 0.012 | | |
Number of Outstanding Options | 278,191 | | |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Outstanding Options, Weighted Average Remaining Contractual Term | 3 years 2 months 5 days | | |
Aggregate Intrinsic Value | $ 1,669 | | |
Number of Exercisable Options | 278,191 | | |
Aggregate Exercisable Options Value | $ 3 | | |
Exercise Price 2 [Member] | Options Granted to Non- Employees [Member] | | | |
Exercise Price | $ 3.60 | | |
Number of Outstanding Options | 83,334 | | |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Outstanding Options, Weighted Average Remaining Contractual Term | 7 years 3 months | | |
Aggregate Intrinsic Value | $ 201 | | |
Number of Exercisable Options | 83,334 | | |
Aggregate Exercisable Options Value | $ 300 | | |
Exercise Price 3 [Member] | Options Granted to Employees [Member] | | | |
Exercise Price | $ 4.42 | | |
Number of Outstanding Options | 50,000 | | |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Outstanding Options, Weighted Average Remaining Contractual Term | 9 years 7 days | | |
Aggregate Intrinsic Value | $ 79 | | |
Number of Exercisable Options | 37,500 | | |
Aggregate Exercisable Options Value | $ 166 | | |
Exercise Price 3 [Member] | Options Granted to Non- Employees [Member] | | | |
Exercise Price | $ 4.42 | | |
Number of Outstanding Options | 10,325 | | |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Outstanding Options, Weighted Average Remaining Contractual Term | 9 years 7 days | | |
Aggregate Intrinsic Value | $ 16 | | |
Number of Exercisable Options | 10,325 | | |
Aggregate Exercisable Options Value | $ 46 | | |
Exercise Price 4 [Member] | Options Granted to Employees [Member] | | | |
Exercise Price | $ 4.8 | | |
Number of Outstanding Options | 524,999 | | |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Outstanding Options, Weighted Average Remaining Contractual Term | 8 years 11 days | | |
Aggregate Intrinsic Value | $ 635 | | |
Number of Exercisable Options | 440,104 | | |
Aggregate Exercisable Options Value | $ 2,112 | | |
Exercise Price 4 [Member] | Options Granted to Non- Employees [Member] | | | |
Exercise Price | $ 4.80 | | |
Number of Outstanding Options | 16,667 | | |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Outstanding Options, Weighted Average Remaining Contractual Term | 8 years 11 days | | |
Aggregate Intrinsic Value | $ 20 | | |
Number of Exercisable Options | 16,667 | | |
Aggregate Exercisable Options Value | $ 80 | | |
Exercise Price 5 [Member] | Options Granted to Employees [Member] | | | |
Exercise Price | $ 5.99 | | |
Number of Outstanding Options | 384,050 | | |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Outstanding Options, Weighted Average Remaining Contractual Term | 9 years 4 months 6 days | | |
Aggregate Intrinsic Value | $ 8 | | |
Number of Exercisable Options | 32,750 | | |
Aggregate Exercisable Options Value | $ 196 | | |
Exercise Price 5 [Member] | Options Granted to Non- Employees [Member] | | | |
Exercise Price | $ 5.30 | | |
Number of Outstanding Options | 35,000 | | |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Outstanding Options, Weighted Average Remaining Contractual Term | 9 years 9 months 14 days | | |
Aggregate Intrinsic Value | $ 25 | | |
Number of Exercisable Options | 20,000 | | |
Aggregate Exercisable Options Value | $ 106 | | |
Exercise Price 6 [Member] | Options Granted to Employees [Member] | | | |
Exercise Price | $ 6 | | |
Number of Outstanding Options | 33,334 | | |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Outstanding Options, Weighted Average Remaining Contractual Term | 5 years 8 months 1 day | | |
Aggregate Intrinsic Value | $ 0 | | |
Number of Exercisable Options | 33,334 | | |
Aggregate Exercisable Options Value | $ 200 | | |
Exercise Price 6 [Member] | Options Granted to Non- Employees [Member] | | | |
Exercise Price | $ 5.99 | | |
Number of Outstanding Options | 25,005 | | |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Outstanding Options, Weighted Average Remaining Contractual Term | 9 years 10 months 24 days | | |
Number of Exercisable Options | 13,337 | | |
Aggregate Exercisable Options Value | $ 80 | | |
Exercise Price 7 [Member] | Options Granted to Employees [Member] | | | |
Exercise Price | $ 7.2 | | |
Number of Outstanding Options | 83,334 | | |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Outstanding Options, Weighted Average Remaining Contractual Term | 8 years 6 months 4 days | | |
Aggregate Intrinsic Value | $ 0 | | |
Number of Exercisable Options | 83,334 | | |
Aggregate Exercisable Options Value | $ 600 | | |
Exercise Price 7 [Member] | Options Granted to Non- Employees [Member] | | | |
Exercise Price | $ 6 | | |
Number of Outstanding Options | 90,000 | | |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Outstanding Options, Weighted Average Remaining Contractual Term | 5 years 8 months 1 day | | |
Number of Exercisable Options | 90,000 | | |
Aggregate Exercisable Options Value | $ 540 | | |
Exercise Price 8 [Member] | Options Granted to Employees [Member] | | | |
Exercise Price | $ 8.36 | | |
Number of Outstanding Options | 250,000 | | |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Outstanding Options, Weighted Average Remaining Contractual Term | 9 years 6 months 29 days | | |
Aggregate Intrinsic Value | $ 0 | | |
Aggregate Exercisable Options Value | $ 0 | | |
Exercise Price 8 [Member] | Options Granted to Non- Employees [Member] | | | |
Exercise Price | $ 6.40 | | |
Number of Outstanding Options | 8,333 | | |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Outstanding Options, Weighted Average Remaining Contractual Term | 9 years 1 month 17 days | | |
Number of Exercisable Options | 1,667 | | |
Aggregate Exercisable Options Value | $ 11 | | |
Exercise Price 9 [Member] | Options Granted to Employees [Member] | | | |
Exercise Price | $ 8.43 | | |
Number of Outstanding Options | 160,994 | | |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Outstanding Options, Weighted Average Remaining Contractual Term | 9 years 5 months 16 days | | |
Aggregate Intrinsic Value | $ 0 | | |
Number of Exercisable Options | 14,492 | | |
Aggregate Exercisable Options Value | $ 156 | | |
Exercise Price 9 [Member] | Options Granted to Non- Employees [Member] | | | |
Exercise Price | $ 7.32 | | |
Number of Outstanding Options | 8,334 | | |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Outstanding Options, Weighted Average Remaining Contractual Term | 3 years 11 months 23 days | | |
Number of Exercisable Options | 8,334 | | |
Aggregate Exercisable Options Value | $ 61 | | |
Exercise Price 10 [Member] | Options Granted to Employees [Member] | | | |
Exercise Price | $ 8.91 | | |
Number of Outstanding Options | 30,500 | | |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Outstanding Options, Weighted Average Remaining Contractual Term | 9 years 6 months 18 days | | |
Aggregate Intrinsic Value | $ 0 | | |
Number of Exercisable Options | 3,813 | | |
Aggregate Exercisable Options Value | $ 34 | | |
Exercise Price 10 [Member] | Options Granted to Non- Employees [Member] | | | |
Exercise Price | $ 8.34 | | |
Number of Outstanding Options | 8,600 | | |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Outstanding Options, Weighted Average Remaining Contractual Term | 9 years 7 months 10 days | | |
Number of Exercisable Options | 8,600 | | |
Aggregate Exercisable Options Value | $ 72 | | |
Exercise Price 11 [Member] | Options Granted to Employees [Member] | | | |
Exercise Price | $ 9 | | |
Number of Outstanding Options | 20,834 | | |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Outstanding Options, Weighted Average Remaining Contractual Term | 4 years 7 months 17 days | | |
Aggregate Intrinsic Value | $ 0 | | |
Number of Exercisable Options | 20,834 | | |
Aggregate Exercisable Options Value | $ 188 | | |
Exercise Price 11 [Member] | Options Granted to Non- Employees [Member] | | | |
Exercise Price | $ 11.52 | | |
Number of Outstanding Options | 8,334 | | |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Outstanding Options, Weighted Average Remaining Contractual Term | 4 years 4 months 6 days | | |
Number of Exercisable Options | 8,334 | | |
Aggregate Exercisable Options Value | $ 96 | | |
Exercise Price 12 [Member] | Options Granted to Employees [Member] | | | |
Exercise Price | $ 9.48 | | |
Number of Outstanding Options | 58,908 | | |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Outstanding Options, Weighted Average Remaining Contractual Term | 3 years 7 months 10 days | | |
Aggregate Intrinsic Value | $ 0 | | |
Number of Exercisable Options | 58,908 | | |
Aggregate Exercisable Options Value | $ 558 | | |
Exercise Price 12 [Member] | Options Granted to Non- Employees [Member] | | | |
Exercise Price | $ 16.8 | | |
Number of Outstanding Options | 39,267 | | |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Outstanding Options, Weighted Average Remaining Contractual Term | 3 years 4 months 13 days | | |
Number of Exercisable Options | 39,267 | | |
Aggregate Exercisable Options Value | $ 660 | | |
Exercise Price 13 [Member] | Options Granted to Employees [Member] | | | |
Exercise Price | $ 10.2 | | |
Number of Outstanding Options | 39,268 | | |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Outstanding Options, Weighted Average Remaining Contractual Term | 3 years 6 months 4 days | | |
Aggregate Intrinsic Value | $ 0 | | |
Number of Exercisable Options | 39,267 | | |
Aggregate Exercisable Options Value | $ 401 | | |