v3.25.2
Note 8 - Royalties Payable (Tables)
6 Months Ended
Jun. 30, 2025
Notes Tables  
Schedule of Sales-based Royalties [Table Text Block]
  

Until Royalty Payment

 

Royalty Percentage

 

Reaches a Total of

 

4%

 $1,589 

2%

 $3,179 

1%

 

In perpetuity