Annual report pursuant to Section 13 and 15(d)

Income Taxes - Additional Information (Details)

v3.20.2
Income Taxes - Additional Information (Details) - USD ($)
12 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2008
Income Taxes      
Deferred Tax Assets, Operating Loss Carryforwards, Domestic $ 102,300,000   $ 5,500,000
Deferred tax asset for operating loss carryforwards expire at various dates through 2039 71,300,000    
Deferred tax asset for operating loss carryforwards with no expiration date 31,000,000    
Deferred Tax Assets, Operating Loss Carryforwards, Foreign $ 123,000    
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent 21.00% 21.00%