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Inventories (Tables)
3 Months Ended
Mar. 31, 2015
Inventories [Abstract]  
Inventories

 

 

 

 

 

 

 

 

 

March 31, 2015

 

December 31, 2014

 

 

 

 

 

 

 

Finished goods

 

$

49,423 

 

$

53,274 

Work-in-process

 

 

1,384 

 

 

1,177 

Raw materials and supplies

 

 

9,469 

 

 

10,030 

 

 

$

60,276 

 

$

64,481