v3.25.2
Note 2 - Cash, Cash Equivalents, and Restricted Cash (Tables)
6 Months Ended
Jun. 30, 2025
Notes Tables  
Schedule of Cash and Cash Equivalents [Table Text Block]
   

As of

 
   

June 30, 2025

   

December 31, 2024

 

Cash and cash equivalents

  $ 1,645     $ 898  

Restricted cash included in other current assets

    2       31  

Restricted cash included in other assets

    2,943       2,902  

Total cash, cash equivalents, and restricted cash shown in the statement of cash flows

  $ 4,590     $ 3,831