v3.26.1
Note 5 - Stockholders' Equity (Tables)
6 Months Ended
Jun. 30, 2026
Notes Tables  
Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block]
  

 Number of Warrants

  

Exercise Price

  

Remaining Contractual Life

 
          

(in years)

 

Warrants outstanding as of December 31, 2025

  405,624  $11.00   3.49 

Exercised

  (105,176)  11.00     

Redeemed

           

Warrants outstanding as of June 30, 2026

  300,448  $11.00   2.99