PRINCIPAL BUSINESS ACTIVITY AND BASIS OF PRESENTATION (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Jul. 31, 2014	Jul. 31, 2013	Jul. 31, 2014	Jul. 31, 2013
Product Information [Line Items]
Total net revenues	$ 2,911	$ 3,998	$ 28,085	$ 37,190
Sales Revenue Percentage	100.00%	100.00%	100.00%	100.00%
United States [Member]
Product Information [Line Items]
Total net revenues	2,654	3,562	24,768	29,155
Sales Revenue Percentage	91.00%	89.00%	88.00%	78.00%
Europe [Member]
Product Information [Line Items]
Total net revenues	$ 257	$ 436	$ 3,317	$ 8,035
Sales Revenue Percentage	9.00%	11.00%	12.00%	22.00%