CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Jul. 31, 2014	Jul. 31, 2013	Jul. 31, 2014	Jul. 31, 2013
Statement of Comprehensive Income [Abstract]
Net income	$ 716	$ 1,093	$ 11,466	$ 4,705
Other comprehensive income (loss):
Unrealized gain (loss) on interest rate swap contract before reclassifications	(210)	1,221	(373)	994
Amount reclassed from accumulated other comprehensive income to interest expense	78	77	230	182
Net unrealized gain (loss) on interest rate swap contract	(132)	1,298	(143)	1,176
Comprehensive income	584	2,391	11,323	5,881
Net income attributable to noncontrolling interests	(162)	(182)	(453)	(454)
Other comprehensive income (loss):
Unrealized (gain) loss on interest rate swap contract attributable to noncontrolling interests	40	(390)	43	(353)
Comprehensive income attributable to noncontrolling interests	(122)	(572)	(410)	(807)
Comprehensive income attributable to common equity	$ 462	$ 1,819	$ 10,913	$ 5,074