Annual report pursuant to Section 13 and 15(d)

Employee Stock Ownership Plan (ESOP) Disclosures (Details)

v3.10.0.1
Employee Stock Ownership Plan (ESOP) Disclosures (Details) - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Nov. 30, 2018
Nov. 30, 2017
Options Granted to Employees [Member]    
No. of options granted 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
Employee 1 [Member]    
No. of options granted 762,400 525,005
Vesting period 4 years 4 years
Fair value at grant $ 4,233 $ 1,915
Expiration period 10 years 10 years
Employee 1 [Member] | Minimum [Member]    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price $ 4.42 $ 4.8
Employee 1 [Member] | Maximum [Member]    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price $ 8.91 $ 7.2
Directors [Member]    
No. of options granted 113,800 166,668
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price $ 5.99 $ 4.80
Vesting period 1 year 2 years
Fair value at grant $ 507 $ 558
Expiration period 10 years 10 years