CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Apr. 30, 2017	Apr. 30, 2016	Apr. 30, 2017	Apr. 30, 2016
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ (1,701)	$ 934	$ (2,045)	$ 1,977
Other comprehensive income (loss):
Unrealized gain (loss) on interest rate swap contracts before reclassifications	(386)	(287)	2,275	(1,146)
Amount reclassified from accumulated other comprehensive income (loss) to interest expense	146	144	331	305
Net unrealized gain (loss) on interest rate swap contracts	(240)	(143)	2,606	(841)
Comprehensive income (loss)	(1,941)	791	561	1,136
Net (income) loss attributable to noncontrolling interests	1,002	(125)	1,409	(166)
Other comprehensive income (loss):
Unrealized (gain) loss on interest rate swap contract attributable to noncontrolling interests	113	20	(879)	120
Comprehensive income (loss) attributable to noncontrolling interests	1,115	(105)	530	(46)
Comprehensive income (loss) attributable to common equity	$ (826)	$ 686	$ 1,091	$ 1,090