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Summary of Significant Accounting Policies (Details 1) - Warrant [Member] - USD ($)
 6 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Warrant liability    
Balance as of beginning of period - October 1 817,155 774,172
Value assigned to warrants in connection with convertible promissory and short-term notes $ 713,157
Change in fair value of warrant liability 18,568 146,730
Reclassification to equity upon conversion of convertible promissory notes $ (835,723)
Balance as of end of period - March 31 1,634,059