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, 2020
Jun. 30, 2020
Revenue Recognition and Deferred Revenue [Abstract]    
Revenues in excess of billings $ 13,646,069 $ 18,506,733
Deferred Revenue $ 3,753,781 $ 4,095,472