Quarterly report pursuant to Section 13 or 15(d)

SHORT-TERM INVESTMENTS (Details)

v3.10.0.1
SHORT-TERM INVESTMENTS (Details) - USD ($)
Jul. 31, 2018
Oct. 31, 2017
Short-term Investments [Member]    
SHORT-TERM INVESTMENTS (Details) [Line Items]    
Certificates of Deposit, at Carrying Value $ 2,750,000 $ 3,500,000