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Inventories
3 Months Ended
Mar. 28, 2020
Inventories [Abstract]  
Inventories
Note C – Inventories

Inventories consist of the following components:

  
March 28, 2020
  
December 28, 2019
 
       
Raw material and component parts
 
$
17,438,617
  
$
17,225,469
 
Work in process
  
11,145,881
   
11,009,648
 
Finished goods
  
26,690,378
   
26,364,149
 
Total inventories
 
$
55,274,876
  
$
54,599,266