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Note 6 - Accrued Expenses and Other Current Liabilities (Tables)
9 Months Ended
Sep. 30, 2025
Notes Tables  
Schedule of Accrued Liabilities [Table Text Block]
  

September 30, 2025

  

December 31, 2024

 
  

(unaudited)

     

Lease termination liability

 $  $3,313 

Accrued payroll

  380   347 

Operating lease liabilities

  273   267 

Accrued payroll taxes

  96   159 

Accrued bonuses

  1,961   2,875 

Accrued other

  798   748 

Total accrued expenses and other current liabilities

 $3,508  $7,709