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Inventories - net (Details Narrative) - USD ($)
12 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Raw materials - tooling $ 1,791,791 $ 1,730,153
Disposal of inventory 24,590 85,261
Inventory - Tooling [Member]    
Raw materials - tooling $ 1,160,000 $ 1,060,000