Quarterly report pursuant to Section 13 or 15(d)

Note 2 - Summary of Significant Accounting Policies (Tables)

v3.23.2
Note 2 - Summary of Significant Accounting Policies (Tables)
6 Months Ended
Jun. 30, 2023
Notes Tables  
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]
   

Three Months Ended June 30,

   

Six Months Ended June 30,

 

Excluded potentially dilutive weighted average securities (1):

 

2023

   

2022

   

2023

   

2022

 
                                 

Options to purchase common stock

    417,749       1,020,949       704,316       1,023,814  

Unvested restricted stock units

    6,181,141       4,126,930       5,770,715       4,277,456  

Financing warrants to purchase common stock

    6,372       6,372       6,372       6,372  

Total potential dilutive weighted average securities

    6,605,262       5,154,251       6,481,403       5,307,642