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Summary of Significant Accounting Policies (Details) - Schedule of computation of diluted net loss per share - shares
 12 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Schedule Of Computation Of Diluted Net Loss Per Share Abstract    
Warrants 7,103,344 7,503,808
Stock options 1,239,915 1,122,560
Restricted stock units 414,430 11,384
Unissued vested restricted stock units 7,316 1,148