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

 

Inventories consist of the following at March 31, 2015 and December 31, 2014:

 

    2015   2014
Raw materials   $ 700,655     $ 282,007  
Finished goods     135,447       84,887  
Other     5,741       10,126  
Total   $ 841,843     $ 377,020