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Note 7 - Accrued Expenses and Other Long-term Liabilities (Tables)
3 Months Ended
Mar. 31, 2023
Notes Tables  
Schedule of Accrued Liabilities [Table Text Block]
   

March 31, 2023

   

December 31, 2022

 
   

(in thousands)

 

Compensation and related taxes

  $ 7,713     $ 10,770  
Accrued purchases     5,222       3,748  
Accrued expenses     3,839       4,640  

Income and other taxes

    380       449  

Professional fees

    164       108  

Other

    302       252  
                 

Total

  $ 17,620     $ 19,967  
Other Noncurrent Liabilities [Table Text Block]
   

March 31, 2023

   

December 31, 2022

 
   

(in thousands)

 

Aquisition-related liabilities

  $ 1,463     $ 1,354  

Income taxes

    628       636  

Other

    187       177  
                 

Total

  $ 2,278     $ 2,167