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 ($)
Dec. 31, 2019
Jun. 30, 2019
Revenue Recognition and Deferred Revenue [Abstract]    
Revenues in excess of billings $ 17,242,705 $ 16,111,366
Deferred Revenue $ 3,135,721 $ 5,977,736