Quarterly report pursuant to Section 13 or 15(d)

Stock Incentive Plan (Details Narrative)

v3.21.2
Stock Incentive Plan (Details Narrative) - USD ($)
 3 Months Ended 9 Months Ended 66 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Jun. 30, 2020
Apr. 30, 2016
Unvested stock options intrinsic value     $ 0        
Stock options outstanding $ 2,700,000   $ 2,700,000   $ 2,700,000    
Weighted-average exercise price $ 4.86   $ 4.86   $ 4.86    
Unamortized unvested balance of stock base compensation $ 2,900,000   $ 2,900,000   $ 2,900,000    
Unamortized unvested balance of stock base compensation, period     2 years 8 months 12 days        
Weighted average exercise price of unvested expected to vest share $ 7.40   $ 7.40   $ 7.40    
Description of exercise price     Exercise prices range from $4.90 to $9.67 per share.        
Weighted average vested exercise price $ 3.88   $ 3.88   $ 3.88    
Stock Option Granted 99,000   400,476        
Stock-based compensation expense for non-employees $ 10,300 $ 17,560 $ 30,900 $ 52,691      
Employee and non-employee director stock-based compensation expense     1,117,890 989,568      
General and Administrative Expenses              
Employee and non-employee director stock-based compensation expense 140,501 163,807 422,360 633,462      
Research and Development Expenses              
Employee and non-employee director stock-based compensation expense $ 241,263 $ 102,346 $ 664,630 $ 303,415      
Maximum Member              
Risk free interest rate         2.90%    
Expected term         6 years 2 months 12 days    
Volatility         85.00%    
Minimum Member              
Risk free interest rate         0.40%    
Expected term         4 years 8 months 12 days    
Volatility         55.00%    
Stock award pool [Member]              
Share based compensation arrangement by share based payment award number of additional shares authorized           1,500,000  
2016 Stock Incentive Plan              
Share based compensation arrangement by share based payment award number of shares authorized             700,000
Stock option grants term period     10 years        
Aggregate stock option purchase of shares 99,000            
2016 Stock Incentive Plan | Maximum Member              
Exercise price $ 5.59   $ 5.59   $ 5.59    
2016 Stock Incentive Plan | Minimum Member              
Exercise price $ 4.90   $ 4.90   $ 4.90    
April 2020 | Board of Directors              
Share based compensation arrangement by share based payment award number of shares authorized 3,100,000   3,100,000   3,100,000    
October 2017 | Board of Directors              
Share based compensation arrangement by share based payment award number of shares authorized 1,600,000   1,600,000   1,600,000    
Vested 6/48ths on 6 month anniversary of grant date and 1/48th per month thereafter              
Option to purchase shares     372,704        
Vested quarterly over one year              
Option to purchase shares     17,772        
Vested monthly over one year              
Option to purchase shares     10,000        
Options [Member]              
Stock Option Granted     400,476