v3.26.1
Note 8 - Accrued Expenses (Tables)
6 Months Ended
Jun. 30, 2026
Notes Tables  
Schedule of Accrued Liabilities [Table Text Block]
  June 30,  December 31, 
  

2026

  

2025

 

Legal expenses

 $457  $135 

Offering costs

  1,356   1,356 

Compensation and related benefits

  102   75 

Other accrued expenses

  67   131 

Accrued expenses

 $1,982  $1,697