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Inventory consisted of the following (Details) (USD $)
Sep. 30, 2014
Dec. 31, 2013
Inventory consisted of the following:    
Raw materials $ 19,571,419 $ 28,259,707
Work in process   853,602
Finished goods 4,113,606 3,590,937
Inventory Gross 23,685,025 32,704,246
Inventory obsolescence reserve (4,670,853) (8,027,126)
Total Inventory $ 19,014,172 $ 24,677,120