Income Taxes (Tables)

9 Months Ended

Jul. 31, 2012

Income Taxes [Abstract]

Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]

The provision for income tax (benefit) expense consisted of the following (in thousands):

	Three Months Ended					Nine Months Ended
	July 31,		July 31,			July 31,		July 31,
	2012		2011			2012		2011
Income tax (benefit) expense:
Federal and state	$	—	$	(1	)	$	4	$	(1	)
Foreign - Europe	88		38			295		68
Foreign - India	—		—			67		—
Foreign withholding	8		18			23		26
Total current	$	96	$	55		$	389	$	93