CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Jan. 31, 2018	Jan. 31, 2017
Statement of Comprehensive Income [Abstract]
Net loss	$ (920)	$ (344)
Other comprehensive income:
Unrealized gain on interest rate swap contracts before reclassifications	1,547	2,661
Amount reclassified from accumulated other comprehensive income to interest expense	84	185
Net unrealized gain on interest rate swap contracts	1,631	2,846
Comprehensive income	711	2,502
Net loss attributable to noncontrolling interests	563	407
Other comprehensive income (loss):
Unrealized gain on interest rate swap contracts attributable to noncontrolling interests	(533)	(992)
Comprehensive income (loss) attributable to noncontrolling interests	30	(585)
Comprehensive income attributable to common equity	$ 741	$ 1,917