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Summary of Significant Accounting Policies (Details 2) - USD ($)
 3 Months Ended 9 Months Ended
Mar. 31, 2019
Jun. 30, 2019
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Reclassification to equity upon conversion of convertible promissory notes $ 1,921,720  
Warrant [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Balance as of beginning of period – September 30, 2018   $ 817,155
Change in fair value of warrant liability   18,568
Reclassification to equity upon conversion of convertible promissory notes   (835,723)
Balance as of end of period – June 30, 2019