Quarterly report pursuant to Section 13 or 15(d)

STOCK-BASED COMPENSATION (Details)

v3.20.2
STOCK-BASED COMPENSATION (Details) - USD ($)
 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Compensation Cost for Share-based Payment Arrangements, Allocation of Share-based Compensation Costs by Plan [Line Items]    
Total stock-based compensation $ 236,789 $ 509,125
Employee and director stock option grants [Member] | Research and development [Member]    
Compensation Cost for Share-based Payment Arrangements, Allocation of Share-based Compensation Costs by Plan [Line Items]    
Total stock-based compensation 27,213 26,003
Employee and director stock option grants [Member] | General and administrative [Member]    
Compensation Cost for Share-based Payment Arrangements, Allocation of Share-based Compensation Costs by Plan [Line Items]    
Total stock-based compensation $ 209,576 $ 483,122