v3.26.1
Note 11 - Accrued Liabilities (Tables)
6 Months Ended
Jun. 30, 2026
Notes Tables  
Schedule of Accrued Liabilities [Table Text Block]
  

June 30,

  

December 31,

 
  

2026

  

2025

 
         

Accrued payroll, vacation, and bonuses

 $182  $115 

Accrued audit fees

  75   50 
  $257  $165