CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jul. 31, 2015	Jul. 31, 2014	Jul. 31, 2015	Jul. 31, 2014
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME [Abstract]
Net income	$ 1,057	$ 716	$ 2,831	$ 11,466
Other comprehensive income (loss):
Unrealized (gain) loss on interest rate swap contracts before reclassifications	244	(210)	(1,373)	(373)
Amount reclassed from accumulated other comprehensive income to interest expense	171	78	447	230
Net unrealized (loss) gain on interest rate swap contracts	415	(132)	(926)	(143)
Comprehensive income	1,472	584	1,905	11,323
Net income attributable to noncontrolling interests	(89)	(162)	(283)	(453)
Other comprehensive income (loss):
Unrealized (gain) loss on interest rate swap contract attributable to noncontrolling interests	(38)	40	111	43
Comprehensive income attributable to noncontrolling interests	(127)	(122)	(172)	(410)
Comprehensive income attributable to common equity	$ 1,345	$ 462	$ 1,733	$ 10,913