CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2016	Oct. 31, 2015	Oct. 31, 2014
Statement of Comprehensive Income [Abstract]
Net income	$ 3,099	$ 2,912	$ 12,164
Other comprehensive income (loss):
Unrealized loss on interest rate swap contracts before reclassifications	(1,346)	(2,196)	(774)
Amount reclassified from accumulated other comprehensive loss to interest expense	621	615	309
Net unrealized loss on interest rate swap contracts	(725)	(1,581)	(465)
Comprehensive income	2,374	1,331	11,699
Net income attributable to noncontrolling interests	(94)	(281)	(507)
Other comprehensive income (loss):
Unrealized loss on interest rate swap contracts attributable to noncontrolling interests	65	191	140
Comprehensive income attributable to noncontrolling interests	(29)	(90)	(367)
Comprehensive income attributable to common equity	$ 2,345	$ 1,241	$ 11,332