CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Apr. 30, 2018	Apr. 30, 2017	Apr. 30, 2018	Apr. 30, 2017
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 1,427	$ (1,701)	$ 507	$ (2,045)
Other comprehensive income (loss):
Unrealized gain (loss) on interest rate swap contracts before reclassifications	866	(386)	2,413	2,275
Amount reclassified from accumulated other comprehensive income to interest expense	41	146	125	331
Net unrealized gain (loss) on interest rate swap contracts	907	(240)	2,538	2,606
Comprehensive income (loss)	2,334	(1,941)	3,045	561
Net (income) loss attributable to noncontrolling interests	(312)	1,002	251	1,409
Other comprehensive income (loss):
Unrealized (gain) loss on interest rate swap contracts attributable to noncontrolling interests	(242)	113	(775)	(879)
Comprehensive income (loss) attributable to noncontrolling interests	(554)	1,115	(524)	530
Comprehensive income (loss) attributable to common equity	$ 1,780	$ (826)	$ 2,521	$ 1,091