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INVENTORY
3 Months Ended
Mar. 30, 2019
Inventory Disclosure [Abstract]  
INVENTORY
INVENTORY
Inventories are stated at standard cost adjusted to approximate the lower of cost (first-in, first-out method) or net realizable value and consist of the following at March 30, 2019 and December 29, 2018:
 
March 30, 2019
 
December 29, 2018
Raw materials
$
2,509,173

 
$
2,548,139

Work-in-process
1,208,874

 
1,526,552

Finished goods
456,303

 
722,547

 
$
4,174,350

 
$
4,797,238