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Inventories net
9 Months Ended
Sep. 30, 2021
Inventory Disclosure [Abstract]  
Inventories, net

5. Inventories, net — 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:

 

 

 

September 30,

2021

 

 

December 31, 2020

 

Finished products

 

$

151,375

 

 

$

149,415

 

Raw materials

 

 

15,598

 

 

 

14,369

 

 

 

$

166,973

 

 

$

163,784