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Inventories - Schedule of Inventories (Details) - USD ($)
Mar. 31, 2018
Dec. 31, 2017
Inventory Disclosure [Abstract]    
Raw materials $ 14,504 $ 12,734
Work in process 1,590,283 1,556,256
Finished products 85,586 144,493
Total 1,690,373 1,713,483
Less - provision for slow moving inventory (756,134) (756,134)
Inventory, net $ 934,239 $ 957,349