v3.26.1
Note 8 - Warrants (Tables)
 6 Months Ended
Jun. 30, 2026
Notes Tables  
Schedule of Warrants or Right [Table Text Block]
  

Number of

warrants

  

Weighted

average

exercise price

 

Warrants outstanding, December 31, 2024

  12,500,000  $0.001 

Expired

  (12,500,000)  0.001 

Warrants outstanding, December 31, 2025 and June 30, 2026

  -  $-