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Acquisition of ISP Optics Corporation (Details 3) - USD ($) | 12 Months Ended
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Jun. 30, 2017 | Jun. 30, 2016
Business Combinations [Abstract] |  |
Pro forma - Revenue | $ 34,498,656 | $ 29,509,776
Pro forma - Earnings | $ 7,865,136 | $ 808,603

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