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Inventories (Tables)
 9 Months Ended
Sep. 30, 2013
Inventories  
Schedule of inventories

 

 

 

 

September 30,

 

December 31,

 

 

 

2013

 

2012

 

 

 

 

 

 

 

Finished goods and work-in-process

 

$

32,351

 

$

29,119

 

Raw material and supplies

 

3,613

 

1,173

 

 

 

$

35,964

 

$

30,292