CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Jan. 31, 2021	Jan. 31, 2020
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 779	$ (2,021)
Other comprehensive income (loss):
Unrealized gain (loss) on interest rate cap and swap contracts before reclassifications	189	(420)
Amount reclassified from accumulated other comprehensive income (loss) to interest expense	309	30
Net unrealized gain (loss) on interest rate cap and swap contracts	498	(390)
Comprehensive income (loss)	1,277	(2,411)
Net income attributable to noncontrolling interests in subsidiaries	(221)	(241)
Other comprehensive income:
Unrealized (gain) loss on interest rate cap and swap contracts attributable to noncontrolling interests in subsidiaries	(111)	129
Comprehensive income attributable to noncontrolling interests in subsidiaries	(332)	(112)
Comprehensive income (loss) attributable to common equity	$ 945	$ (2,523)