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Inventories
6 Months Ended
Jun. 30, 2012
Inventories  
Inventories

3.                                      Inventories

 

Inventories consist of the following:

 

 

 

June 30,

 

December 31,

 

 

 

2012

 

2011

 

 

 

 

 

 

 

Finished goods and work-in-process

 

$

31,440

 

$

22,630

 

Raw material and supplies

 

1,385

 

1,375

 

 

 

$

32,825

 

$

24,005