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Inventories (Tables)
9 Months Ended
Sep. 25, 2021
Inventory Disclosure [Abstract]  
Schedule of inventories

The components of inventories consist of the following:

 

 

 

September 25,
2021

 

 

December 26, 2020

 

Raw materials

 

$

463,314

 

 

$

282,287

 

Work-in-process

 

 

173,117

 

 

 

147,821

 

Finished goods

 

 

477,072

 

 

 

331,976

 

Inventories

 

$

1,113,503

 

 

$

762,084