PRINCIPAL BUSINESS ACTIVITY AND BASIS OF PRESENTATION (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
Jan. 31, 2013	Jan. 31, 2012
Net revenues	$ 23,472	$ 66,180
Sales Revenue Percentage	100.00%	100.00%
United States [Member]
Net revenues	17,328	49,431
Sales Revenue Percentage	74.00%	75.00%
Europe [Member]
Net revenues	$ 6,144	$ 16,749
Sales Revenue Percentage	26.00%	25.00%

Aggregate revenue recognized during the period (derived from goods sold, services rendered, insurance premiums, or other activities that constitute an entity's earning process). For financial services companies, also includes investment and interest income, and sales and trading gains.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.1)

-URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 1

-Article 5

Name:	us-gaap_Revenues
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration