Annual report pursuant to Section 13 and 15(d)

Stock-Based Compensation (Details)

v3.10.0.1
Stock-Based Compensation (Details) - USD ($)
12 Months Ended
Jun. 20, 2018
Nov. 30, 2018
Nov. 30, 2017
Jun. 07, 2017
Aug. 13, 2015
Jun. 15, 2005
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Granted (shares)   420,000 307,500      
Weighted average exercise price (usd per share)     $ 3.30      
Stock-based compensation   $ 290,727 $ 167,121      
Director            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Stock-based compensation   64,144        
2015 Incentive Plan            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Number of shares authorized (shares)       1,400,000 700,000 1,000,000
Incentive Stock Options | Employee            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Granted (shares) 270,000          
Weighted average exercise price (usd per share) $ 2.85          
Options granted, grant date fair value $ 398,169          
Stock-based compensation   $ 33,181        
Non-Qualified Stock Options | Director            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Granted (shares) 75,000          
Weighted average exercise price (usd per share) $ 2.85          
Options granted, grant date fair value $ 153,945