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Note 7 - Inventory (Tables)
9 Months Ended
Oct. 02, 2022
Notes Tables  
Schedule of Inventory, Current [Table Text Block]
  

October 2,

  

December 31,

 
  

2022

  

2021

 
  

(Unaudited)

     

Raw materials

 $31,499  $23,694 

Work in process

  4,867   6,702 

Finished goods

  703   1,497 

Reserve for excess and obsolete inventory

  (1,892)  (1,793)

Total

 $35,177  $30,100