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Income Taxes (Details Narrative) - USD ($)
12 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Operating Loss Carryforwards [Line Items]    
U.S. federal net operating loss carryforwards $ 76,800,000 $ 60,800,000
Operating loss carry-forwards, expiration year 2027  
State net operating loss carryforwards $ 103,100,000 64,000,000.0
Foreign Tax Authority [Member]    
Operating Loss Carryforwards [Line Items]    
Operating loss carry-forwards 4,300,000 $ 3,500,000
Foreign Tax Authority [Member] | Australia, Dollars    
Operating Loss Carryforwards [Line Items]    
Operating loss carry-forwards $ 6,000,000.0