XML 22 R12.htm IDEA: XBRL DOCUMENT v3.23.1
INVENTORY
3 Months Ended
Apr. 01, 2023
Inventory Disclosure [Abstract]  
INVENTORY

5. 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 April 1, 2023 and December 31, 2022:

  

   April 1, 2023   December 31, 2022 
Raw materials  $4,442,045   $4,285,757 
Work-in-process   1,971,239    1,735,454 
Finished goods   404,470    405,189 
Total  $6,817,754   $6,426,400