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Prepaid Expenses and Other Current Assets (Tables)
12 Months Ended
Jun. 30, 2020
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]  
Schedule of prepaid expenses and other current assets
 
June 30,
2020
 
June 30,
2019
Prepaid insurance
$
289,999

 
$
206,198

Prepaid federal and state income taxes
86,208

 
121,679

Prepaid investor relations and other
115,479

 
130,401

Prepaid expenses and other current assets
$
491,686

 
$
458,278