v3.25.1
Note 3 - Summary of Significant Accounting Policies (Tables)
3 Months Ended
Mar. 31, 2025
Notes Tables  
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]
   

March 31,

 
   

2025

   

2024

 

Common stock warrants

    2,609,289       102,462  

Stock options

    909,438       519,257  
      3,518,727       621,719