Quarterly report pursuant to Section 13 or 15(d)

401(K) Plan (Details)

v3.10.0.1
401(K) Plan (Details) - USD ($)
3 Months Ended 9 Months Ended
Aug. 31, 2018
Aug. 31, 2017
Aug. 31, 2018
Aug. 31, 2017
Retirement Benefits [Abstract]        
Profit sharing criteria period of employees service     6 months  
Profit sharing criteria minimum age requirement     21 years  
Employees salary reduction contributions     25.00%  
Employer matching contribution, percent     3.00%  
Employers matching contribution, annual vesting percentage     100.00%  
Company Contributions $ 9,950 $ 8,925 $ 36,541 $ 16,568