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Note C - Inventories (Tables)
9 Months Ended
Sep. 30, 2021
Notes Tables  
Schedule of Inventory, Current [Table Text Block]
  

September 30,

2021

  

December 31,

2020

 
  

(Unaudited)

  

(Audited)

 
         

Work‑in‑process

 $5,396  $5,972 

Finished goods

  1,613   3,089 
         
  $7,009  $9,061