Segment Information (Tables)

12 Months Ended

Oct. 31, 2012

Segment Information [Abstract]

revenues by geographic Area [Table Text Block]

Revenues, by geographic location (based on the customer’s ordering location) for the years ended October 31, 2012, 2011 and 2010 was as follows:

	2012		2011		2010
United States	$	26,929	$	66,531	$	28,764
South Korea	92,163		53,256		40,148
England	1,061		1,639		—
Indonesia	147		675		—
Germany	128		290		681
Canada	175		156		136
Japan	—		23		48
Total	$	120,603	$	122,570	$	69,777