COMPREHENSIVE INCOME (LOSS) (Tables)

9 Months Ended

Jul. 31, 2012

Stockholders' Equity/Comprehensive Income (Loss) [Abstract]

Schedule of Sale of Stock by Subsidiary or Equity Method Investee Disclosure [Table Text Block]

The components of comprehensive income (loss) for the three- and nine-month periods ended July 31, 2012 and 2011 are summarized as follows:

	Three Months Ended July 31,						Nine months Ended July 31,
	2012			2011			2012			2011
Net income (loss)	$	(3,087	)	$	1,889		$	7,342		$	10,727
Other comprehensive income (loss) — foreign currency translation adjustments		(14	)		(3	)		(72	)		(5	)
Total comprehensive income (loss)	$	(3,101	)	$	1,886		$	7,270		$	10,722