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Inventories
3 Months Ended
Mar. 31, 2015
Inventory Disclosure [Abstract]  
Inventories

Note 3.     Inventories

Inventories are comprised of the following:

 

     March 31,      December 31,  
     2015      2014  

Raw materials

   $ 35,897       $ 35,191   

Work in process

     20,471         21,883   

Finished goods

     29,261         34,395   
  

 

 

    

 

 

 
$ 85,629    $ 91,469   
  

 

 

    

 

 

 

Inventories on consignment at customer locations as of March 31, 2015 and December 31, 2014 totaled $3,943 and $5,857, respectively.

Inventories are stated at the lower of cost or market. Cost is determined using the average cost method. The inventory valuations above were developed using normalized production capacities for each of our manufacturing locations. Any costs from abnormal excess capacity or under-utilization of fixed production overheads are expensed in the period incurred and are not included as a component of inventory valuation.