XML 39 R28.htm IDEA: XBRL DOCUMENT v3.24.3
Note 9 - Net Loss Per Share (Tables)
9 Months Ended
Sep. 30, 2024
Notes Tables  
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]
   

September 30,

 
   

2024

   

2023

 
                 

Stock options to purchase common stock

    153,290       162,934  

Common stock warrants

    2,467,104       161,648  

Total

    2,620,394       324,582