v3.26.1
Note 3 - Summary of Significant Accounting Policies (Tables)
6 Months Ended
Jun. 30, 2026
Notes Tables  
Schedule of Differences between Reported Amount and Reporting Currency Denominated Amount [Table Text Block]
  

As of June 30, 2026

  

As of June 30, 2025

  

As of December 31, 2025

 

Closing rate $USD to GBP

 $1.33  $1.37  $1.35 

Quarterly average rate $USD to GBP

 $1.34  $1.34  $1.33 

Year-to-date average rate $USD to GBP

 $1.30  $1.30  $1.32