Annual report pursuant to Section 13 and 15(d)

4. Stock Incentive Plan (Details Narrative)

v3.21.1
4. Stock Incentive Plan (Details Narrative) - USD ($)
 12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Unamortized unvested balance of stock base compensation $ 1,800,000  
Unamortized unvested balance of stock base compensation, period 2 years 7 months 6 days  
General and Administrative Expenses    
Employee and non-employee director stock-based compensation expense $ 845,367 $ 653,997
Research and Development Expenses    
Employee and non-employee director stock-based compensation expense 405,271 274,345
Stock-based compensation expense for non-employees $ 70,251 $ 82,828