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Income Taxes (Details) - Schedule of deferred income taxes net tax effects of temporary differences - USD ($)
 12 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Deferred tax assets:    
Net operating loss carryforward $ 25,508,000 $ 14,498,000
Stock-based compensation 1,105,000 915,000
Other 2,564,000 1,507,000
Valuation allowance on deferred tax assets (29,177,000) (16,920,000)
Total deferred tax assets
Deferred tax liabilities:    
In-process research and development (4,985,800) (4,985,800)
Total deferred tax liability (4,985,800) (4,985,800)
Net deferred tax liability $ (4,985,800) $ (4,985,800)