INTANGIBLE ASSETS (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 30, 2016	Nov. 01, 2015	Nov. 02, 2014
Finite-Lived Intangible Assets [Line Items]
Amortization of intangible assets	$ 4,800	$ 6,000	$ 5,800
Weighted-average amortization period for intangible assets acquired during the year	3 years	3 years
Intangible assets, net [Abstract]
Gross Amount	$ 74,717	$ 81,768
Accumulated Amortization	(54,863)	(57,152)
Net Amount	19,854	24,616
Intangible asset amortization over the next five years [Abstract]
2017	4,557
2018	4,130
2019	4,092
2020	4,092
2021	2,436
Technology License Agreement [Member]
Intangible assets, net [Abstract]
Gross Amount	59,616	59,616
Accumulated Amortization	(41,400)	(37,426)
Net Amount	18,216	22,190
Customer Relationships [Member]
Intangible assets, net [Abstract]
Gross Amount	8,657	8,616
Accumulated Amortization	(7,522)	(7,229)
Net Amount	$ 1,135	1,387
Supply Agreements [Member]
Intangible assets, net [Abstract]
Gross Amount		6,959
Accumulated Amortization		(6,828)
Net Amount		$ 131
Software and Other [Member]
Finite-Lived Intangible Assets [Line Items]
Weighted-average amortization period for intangible assets acquired during the year	3 years	3 years
Intangible assets, net [Abstract]
Gross Amount	$ 6,444	$ 6,577
Accumulated Amortization	(5,941)	(5,669)
Net Amount	$ 503	$ 908