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Finite-life Intangible Assets (Details Narrative) - USD ($)
12 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Finite-Lived Intangible Assets [Line Items]    
Accumulated amortization $ 433,000 $ 1,248,000
Patents [Member]    
Finite-Lived Intangible Assets [Line Items]    
Estimated useful life 15 years  
Trademarks [Member]    
Finite-Lived Intangible Assets [Line Items]    
Estimated useful life 12 years