XML 55 R43.htm IDEA: XBRL DOCUMENT v3.21.2
Loans and Convertible Notes Payable - Summary of Various Notes Issued (Details) - Convertible Notes Payable
Sep. 30, 2021
USD ($)
$ / shares
July Two Thousand Nineteen Notes Rosalind [Member]  
Debt Instrument [Line Items]  
Conversion price | $ / shares $ 1,198
Current interest rate 8.00%
Principal | $ $ 2,000
August Two Thousand Twenty One Notes Avenue [Member]  
Debt Instrument [Line Items]  
Conversion price | $ / shares $ 12
Current interest rate 10.95%
Principal | $ $ 3,000