ORGANIZATION, BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, Derivative Financial Instruments (Details) - Interest Rate Swap [Member] - Mortgage Loan [Member] - USD ($) $ in Thousands	Apr. 30, 2018	Oct. 31, 2017
Derivative Financial Instruments [Abstract]
Mortgage loans subject to interest rate swap	$ 88,700
Average fixed annual rate on interest rate swap	3.62%
Deferred liabilities relating to fair value of interest rate swap	$ 0	$ 574
Deferred assets relating to fair value of interest rate swap	$ 6,300	$ 3,300