GEOGRAPHIC AND SIGNIFICANT CUSTOMER INFORMATION (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended								12 Months Ended
	Nov. 02, 2014	Aug. 03, 2014	May 04, 2014	Feb. 02, 2014	Nov. 03, 2013	Jul. 28, 2013	Apr. 28, 2013	Jan. 27, 2013	Nov. 02, 2014	Nov. 03, 2013	Oct. 28, 2012
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	$ 124,251	$ 124,852	$ 104,882	$ 101,542	$ 106,009	$ 109,652	$ 106,680	$ 99,839	$ 455,527	$ 422,180	$ 450,439
Long-lived assets	550,069				422,740				550,069	422,740	380,808
Sales Revenue, Net [Member] | Customer Concentration Risk [Member] | One Customer Accounted [Member]
Concentration Risk [Line Items]
Percent of net sales accounted for by significant customer (in hundredths)									16.00%	18.00%	22.00%
Sales Revenue, Net [Member] | Customer Concentration Risk [Member] | Other Customer Accounted [Member]
Concentration Risk [Line Items]
Percent of net sales accounted for by significant customer (in hundredths)									11.00%
IC [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales									352,679	320,579	350,105
FPD [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales									102,848	101,601	100,334
Taiwan [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales									167,075	117,364	109,232
Long-lived assets	207,324				66,836				207,324	66,836	72,185
Korea [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales									140,386	134,300	161,154
Long-lived assets	176,141				153,878				176,141	153,878	120,628
United States [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales									106,740	127,054	135,170
Long-lived assets	158,325				191,518				158,325	191,518	177,614
Europe [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales									38,726	41,126	40,653
Long-lived assets	8,259				10,471				8,259	10,471	10,262
All Other [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales									2,600	2,336	4,230
Long-lived assets	$ 20				$ 37				$ 20	$ 37	$ 119