v3.25.1
Note 10 - Equity (Tables)
3 Months Ended
Mar. 31, 2025
Notes Tables  
Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block]
  

Number of Warrants

  

Exercise Price

  

Expiration Date

GHF, Inc.

  20,000  $4.56  

December 31, 2025

GHF, Inc.

  50,000  $4.56  

December 31, 2025

GHF, Inc.

  50,000  $4.56  

December 31, 2025

Alvin Fund LLC

  100,000  $4.56  

December 31, 2025

Total Outstanding warrants

  220,000