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Note 10 - Accrued Liabilities (Tables)
12 Months Ended
Dec. 31, 2024
Notes Tables  
Schedule of Accrued Liabilities [Table Text Block]
   

December 31,

 
   

2024

   

2023

 

Salaries, wages, employment taxes and withholdings

  $ 1,885     $ 1,994  

Employee benefit plans

    1,523       2,024  

Accrued professional fees

    793       764  

Income, property and other taxes

    875       300  

Contract liabilities – short term

    50,430       49,738  

Deferred gain from sale-leaseback

    291       349  

Other

    1,842       1,063  

Accrued liabilities

  $ 57,639     $ 56,232