CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (USD $) In Thousands, unless otherwise specified	3 Months Ended	6 Months Ended
Apr. 30, 2015	Apr. 30, 2014	Apr. 30, 2015	Apr. 30, 2014
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME [Abstract]
Net income	$ 461us-gaap_ProfitLoss	$ 931us-gaap_ProfitLoss	$ 1,774us-gaap_ProfitLoss	$ 10,750us-gaap_ProfitLoss
Other comprehensive income (loss):
Unrealized gain (loss) on interest rate swap contract before reclassifications	642	(155)	(1,617)	(164)
Amount reclassified from accumulated other comprehensive income to interest expense	166	74	276	153
Net unrealized gain (loss) on interest rate swap contract	808	(81)	(1,341)	(11)
Comprehensive income	1,269	850	433	10,739
Net (income) loss attributable to noncontrolling interests	71	(98)	(194)	(291)
Other comprehensive income (loss):
Unrealized loss (income) on interest rate swap contract attributable to noncontrolling interests	(107)	24	149	3
Comprehensive (income) loss attributable to noncontrolling interests	(36)	(74)	(45)	(288)
Comprehensive income attributable to common equity	$ 1,233us-gaap_ComprehensiveIncomeNetOfTax	$ 776us-gaap_ComprehensiveIncomeNetOfTax	$ 388us-gaap_ComprehensiveIncomeNetOfTax	$ 10,451us-gaap_ComprehensiveIncomeNetOfTax

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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Amount of Net Income (Loss) attributable to noncontrolling interest.

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Amount after tax of reclassification adjustment from accumulated other comprehensive income of accumulated gain (loss) realized from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's deferred hedging gain (loss).

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