Quarterly report pursuant to Section 13 or 15(d)

Revenue Recognition - Schedule of Revenues in Excess of Billings and Deferred Revenue (Details)

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Revenue Recognition - Schedule of Revenues in Excess of Billings and Deferred Revenue (Details) - USD ($)
Mar. 31, 2019
Jul. 02, 2018
Jun. 30, 2018
Revenue Recognition and Deferred Revenue [Abstract]      
Revenues in excess of billings $ 13,381,205 $ 6,956,966 $ 14,285,778
Deferred Revenue $ 6,241,741 $ 6,167,755