XML 37 R27.htm IDEA: XBRL DOCUMENT v3.23.2
BUSINESS AND FUNDING (Details Narrative)
9 Months Ended
Jul. 31, 2023
USD ($)
Property, Plant and Equipment [Line Items]  
Litigation settlement expense $ 210,000
Maximum [Member]  
Property, Plant and Equipment [Line Items]  
Proceeds from sale of common stock $ 100,000,000
The Wistar Institute [Member]  
Property, Plant and Equipment [Line Items]  
Ownership percentage 5.00%