PROPERTY AND EQUIPMENT, NET (Details) (USD $) In Thousands, unless otherwise specified	Apr. 30, 2014	Oct. 31, 2013
Property, Plant and Equipment [Line Items]
Computers and software	$ 3,719	$ 3,430
Furniture and equipment	1,596	1,554
Leasehold improvements	154	154
Total property and equipment, gross	5,469	5,138
Accumulated depreciation	(4,509)	(4,321)
Total property and equipment, net	$ 960	$ 817