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Noncontrolling Interest (Tables)

9 Months Ended

Jul. 31, 2012

Noncontrolling Interest [Abstract]

Reconciles shareholders' equity attributable to noncontrolling interest


		Three months ended July 31, 2012				Three months ended July 31, 2011
Noncontrolling interest, beginning		$	421			$	524
Net loss attributable to noncontrolling interest			(21	)			(11	)

Noncontrolling interest, ending		$	400			$	513


		Nine months ended July 31, 2012				Nine months ended July 31, 2011
Noncontrolling interest, beginning		$	461			$	575
Net loss attributable to noncontrolling interest			(61	)			(62	)

Noncontrolling interest, ending		$	400			$	513