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Income Tax Provision - Additional Information (Details) - USD ($)
12 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2018
Income Tax Provision Line Items [Line Items]      
Deferred Tax Assets, Valuation Allowance $ 35,089,911 $ 34,157,707  
Research and Developent Operating Loss Carryforwards $ 15,400,000 $ 15,400,000  
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent 21.00% 21.00% 28.10%
Deferred Tax Assets, Gross $ 35,089,911 $ 34,157,707  
Net operating losses income tax payable   80.00%  
Domestic Tax Authority [Member]      
Income Tax Provision Line Items [Line Items]      
Research and Developent Operating Loss Carryforwards 6,542,050    
State and Local Jurisdiction [Member]      
Income Tax Provision Line Items [Line Items]      
Effective Income Tax Rate Reconciliation, Increase in Deferred Tax Assets Valuation Allowance, Amount (932,204)    
Research and Developent Operating Loss Carryforwards   $ 6,584,541  
Deferred Tax Assets, Gross $ 85,500,000