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Prepaid Expenses and Other Current Assets (Details) - USD ($) | Sep. 30, 2020 | Jun. 30, 2020
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Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] |  |
Prepaid insurance | $ 210,909 | $ 289,999
Prepaid subscription and licenses | 75,445 | 0
Prepaid federal and state income taxes | 86,208 | 86,208
Prepaid investor relations and other | 35,974 | 115,479
Total prepaid expenses and other current assets | $ 408,536 | $ 491,686

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