XML 41 R31.htm IDEA: XBRL DOCUMENT v3.22.0.1
Summary of Significant Accounting Policies (Details) - Schedule of computation of diluted net loss per share - shares
3 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Schedule of computation of diluted net loss per share [Abstract]    
Warrants 6,753,444 3,390,221
Stock options 1,111,226 534,512
Restricted stock units and awards 6,888 31,651