XML 23 R13.htm IDEA: XBRL DOCUMENT v3.21.2
Inventories
6 Months Ended
Jun. 30, 2021
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:

 

 

 

June 30,

2021

 

 

December 31, 2020

 

Finished products

 

$

156,170

 

 

$

149,415

 

Raw materials

 

 

18,981

 

 

 

14,369

 

 

 

$

175,151

 

 

$

163,784