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Note 5 - Balance Sheet Information (Tables)
6 Months Ended
Jun. 30, 2024
Notes Tables  
Schedule of Inventory, Current [Table Text Block]

Inventories:

 

 

   

 

 

(in thousands)

 

June 30, 2024

   

December 31, 2023

 

Finished goods

  $ 5,491     $ 5,120  

Work in process

    3,296       4,188  

Raw materials

    16,343       15,408  

Total

  $ 25,130     $ 24,716  
Other Current Liabilities [Table Text Block]

Other Current Liabilities:

 

 

   

 

 

(in thousands)

 

June 30, 2024

   

December 31, 2023

 

Compensation

  $ 2,384     $ 3,929  

Customer credits

    1,105       3,201  

Current portion of operating lease liabilities

    1,058       1,416  

Employee retention credit funds

    3,154       -  

Professional fees

    372       499  

Warranty costs

    371       336  

Other

    736       1,240  

Total

  $ 9,180     $ 10,621