v3.26.1
Note 6 - Sale of Future Payments (Tables)
12 Months Ended
Dec. 31, 2025
Notes Tables  
Sale of Future Payments, Liabilities [Table Text Block]
   

Year ended
December 31, 2025

   

Year ended
December 31, 2024

 

Liability related to sale of future payments — beginning balance

  $ 6,527     $  

Proceeds from sale of future payments, net of issuance costs

          6,133  

Non-cash revenue

    (28 )      

Non-cash interest expense recognized

          394  

Liability related to sale of future payments as of December 31, 2025

  $ 6,499     $ 6,527