CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Jul. 31, 2013	Jul. 31, 2012	Jul. 31, 2013	Jul. 31, 2012
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 1,093	$ (891)	$ 4,705	$ 3,438
Other comprehensive income:
Unrealized gain on interest rate swap contract	1,298		1,176
Comprehensive income (loss)	2,391	(891)	5,881	3,438
Net (income) loss attributable to noncontrolling interests	(182)	668	(454)	(525)
Other comprehensive income:
Unrealized gain on interest rate swap contract attributable to noncontrolling interests	(389)		(352)
Comprehensive (income) loss attributable to noncontrolling interests	(571)	668	(806)	(525)
Comprehensive income (loss) attributable to common equity	$ 1,820	$ (223)	$ 5,075	$ 2,913