ORGANIZATION, BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, Derivative Financial Instruments (Details) - Interest Rate Swap [Member] - Mortgage Loan [Member] - USD ($)	Jul. 31, 2019	Oct. 31, 2018
Derivative Financial Instruments [Abstract]
Mortgage loans subject to interest rate swap	$ 132,700,000
Average fixed annual rate on interest rate swap	3.93%
Deferred liabilities relating to fair value of interest rate swap	$ 4,800,000	$ 114,000
Deferred assets relating to fair value of interest rate swap	$ 951,000	$ 7,000,000