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Significant Accounting Policies Property pant and equipment (Details) - USD ($)
12 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross $ 938,644 $ 929,254
Less: Accumulated depreciation and amortization (857,202) (832,040)
Property, Plant and Equipment, Net 81,442 97,214
Depreciation and amortization 44,812 50,084
Leasehold Improvements [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross 39,048 39,048
Furniture and Fixtures [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross 150,871 150,871
Equipment [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross $ 748,725 $ 739,335