v3.26.1
Note 9 - Temporary Equity and Stockholders' Deficit (Tables)
6 Months Ended
Jun. 30, 2026
Notes Tables  
Summary of Common Stock Reserved for Future Issuance [Table Text Block]
  

June 30, 2026

  

December 31, 2025

 
Issued Warrants  1,030,422   154,206 

Options issued and outstanding

  251,738   151,129 

Available for future grants of equity awards

  108,262   208,871 

Total

  1,390,422   514,206