v3.26.1
Note 5 - Trade Accounts Receivable (Tables)
6 Months Ended
Jun. 30, 2026
Notes Tables  
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]
  

June 30,

  

December 31,

 
  

2026

  

2025

 
         

Accounts receivables

 $15  $91 

AR allowance

  -   - 

Total

 $15  $91