v3.25.2
Note 6 - Accrued Expenses (Tables)
6 Months Ended
Jun. 30, 2025
Notes Tables  
Schedule of Accrued Liabilities [Table Text Block]
   June 30,   December 31, 
  

2025

  

2024

 

Legal expenses

 $78  $81 

Offering costs

  1,356   1,356 

Compensation and related benefits

  72   35 

Other accrued expenses

  27   76 

Accrued expenses

 $1,533  $1,548