Annual report pursuant to Section 13 and 15(d)

COMMITMENTS AND CONTINGENCIES (Details)

v3.10.0.1
COMMITMENTS AND CONTINGENCIES (Details) - USD ($)
12 Months Ended
Oct. 31, 2018
Oct. 31, 2017
COMMITMENTS AND CONTINGENCIES (Details) [Line Items]    
Operating Leases, Rent Expense $ 114,000 $ 229,000
Accrued Rent, Current 31,000  
Operating Leases, Future Minimum Payments Due, Next Twelve Months 129,000  
Collaborative Agreement With Moffitt [Member]    
COMMITMENTS AND CONTINGENCIES (Details) [Line Items]    
Contractual Obligation, Due in Next Fiscal Year 455,000  
Contractual Obligation, Due in Second Year $ 228,000  
Office Space In San Jose, California [Member]    
COMMITMENTS AND CONTINGENCIES (Details) [Line Items]    
Lease Expiration Date Sep. 30, 2019  
Operating Leases, Rent Expense $ 4,000  
Office Space In Los Angeles, California [Member]    
COMMITMENTS AND CONTINGENCIES (Details) [Line Items]    
Lease Expiration Date May 31, 2019  
Operating Leases, Rent Expense $ 11,000