v3.26.1
Note 6 - Accrued Expenses (Tables)
12 Months Ended
Dec. 31, 2025
Notes Tables  
Schedule of Accrued Liabilities [Table Text Block]
   December 31, 
  

2025

  

2024

 

Legal expenses

 $135  $81 

Offering costs

  1,356   1,356 

Compensation and related benefits

  75   35 

Other accrued expenses

  131   76 

Accrued expenses

 $1,697  $1,548