v3.26.1
Note 10 - Stock Options (Tables)
12 Months Ended
Apr. 30, 2026
Notes Tables  
Schedule of Stock Options Roll Forward [Table Text Block]
      

Weighted

Average

 
  

All options

  

Exercise Price

 

Balance outstanding at April 30, 2025

  2,500,000  $0.06 

Exercised

  (1,416,667) $(0.06)

Expired or forfeited

  (1,083,333) $(0.06)

Balance outstanding at April 30, 2026

  -  $-