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2. Inventory (Tables)
3 Months Ended
Mar. 31, 2014
Schedule of Notes Payable  
Schedule of Inventory

Inventory consists of the following:

 

   

March 31,

2014

   

December 31,

 2013

 
 Raw Materials   $ 1,015     $ 597  
 Work-in-progress     1,910       1,724  
 Finished goods     1,161       1,777  
 Total inventory   $ 4,086     $ 4,098