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Inventories
3 Months Ended
Mar. 31, 2016
Inventories

3. Inventories are stated at the lower of cost or market. Cost is determined using the first-in, first-out method. The components of inventories consist of the following:

 

     March 31,
2016
     December 31,
2015
 

Finished products

   $ 124,425       $ 120,456   

Raw materials

     19,990         16,021   
  

 

 

    

 

 

 
   $ 144,415       $ 136,477