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Inventory
12 Months Ended
Dec. 31, 2014
Inventory.  
Inventory

4. Inventory

        Inventory as of December 31, 2014 and December 31, 2013 consisted of the following:

                                                                                                                                                                                    

 

 

December 31, 2014

 

December 31, 2013

 

Raw materials and supplies

 

$

18,501,386 

 

$

8,881,596 

 

Work-in-process

 

 

237,268 

 

 

219,327 

 

Finished goods

 

 

5,996,947 

 

 

1,305,397 

 

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$

24,735,601 

 

$

10,406,320 

 

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