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Acquisition of ISP Optics Corporation (Details 2) - USD ($)
6 Months Ended 12 Months Ended
Jun. 30, 2017
Jun. 30, 2017
Jun. 30, 2016
Net income   $ 7,703,086 $ 1,414,615
ISP Optics Corp [Member]      
Revenues $ 8,009,349    
Net income $ 981,125