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Income Taxes (Details Narrative) - USD ($) | 12 Months Ended |
--- | --- | ---
Sep. 30, 2019 | Sep. 30, 2018
U.S. federal net operating loss carryforwards | $ 60,800,000 | $ 50,600,000
State net operating loss carryforwards | $ 64,000,000 |
Operating loss carry-forwards, expiration year | 2027 |
Previous corporate income tax rate | 35.00% |
Revised corporate income tax rate | 21.00% |
Valuation allowance | $ 3,900,000 |
Australia [Member] |  |
Operating loss carry-forwards | 3,500,000 | 1,000,000
Australia [Member] | Australia, Dollars |  |
Operating loss carry-forwards | 5,200,000 |
Germany [Member] |  |
Operating loss carry-forwards | 3,600,000 | $ 600,000
Germany [Member] | Euro Member Countries, Euro |  |
Operating loss carry-forwards | $ 3,300,000 |

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