WORKFORCE REDUCTION (Details 1) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Jul. 31, 2014	Jul. 31, 2013	Jul. 31, 2014	Jul. 31, 2013
Work Force Reduction [Line Items]
Beginning balance		$ 301		$ 0
Workforce reduction costs accrued	0	0	0	776
Workforce reduction costs paid		(283)		(758)
Ending balance		$ 18		$ 18