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Inventories
3 Months Ended
Mar. 31, 2022
Inventory Disclosure [Abstract]  
Inventories

5. Inventories — Inventories are stated at the lower of cost or net realizable value. Cost is determined using the first-in, first-out (“FIFO”) or average cost method. The components of inventories consist of the following:

 

 

 

 

March 31,

2022

 

 

December 31,

2021

 

Finished products

 

$

143,396

 

 

$

138,159

 

Raw materials

 

 

24,653

 

 

 

16,147

 

Inventories

 

$

168,049

 

 

$

154,306