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Inventories - Schedule of Inventories Net of Reserve for Obsolescence (Details) - USD ($)
Sep. 30, 2018
Sep. 30, 2017
Inventory Disclosure [Abstract]    
Raw materials and stock parts $ 306,658 $ 337,462
Work-in-process 37,062 21,861
Finished goods 33,883 98,835
Inventory net $ 377,603 $ 458,158