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GEOGRAPHIC AND SIGNIFICANT CUSTOMER INFORMATION (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Oct. 29, 2017 | Jul. 30, 2017 | Apr. 30, 2017 | Jan. 29, 2017 | Oct. 30, 2016 | Jul. 31, 2016 | May 01, 2016 | [2] | Jan. 31, 2016 | [3] | Oct. 29, 2017 | Oct. 30, 2016 | Nov. 01, 2015
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Revenue | $ 120,971 | $ 111,579 | $ 108,297 | $ 109,831 | $ 107,368 | [1] | $ 123,209 | $ 122,923 | $ 129,956 | $ 450,678 | $ 483,456 | [3],[4] | $ 524,206
Long-lived assets | 535,197 |  |  |  | 506,434 |  |  |  |  | 535,197 | 506,434 |  | 547,284
Customer One [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Revenue |  |  |  |  |  |  |  |  |  | 73,600 | 80,500 |  | 77,800
IC [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Revenue |  |  |  |  |  |  |  |  |  | 350,260 | 364,531 |  | 420,833
FPD [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Revenue |  |  |  |  |  |  |  |  |  | 100,418 | 118,925 |  | 103,373
Taiwan [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Revenue |  |  |  |  |  |  |  |  |  | 187,818 | 193,216 |  | 205,141
Long-lived assets | 186,192 |  |  |  | 176,644 |  |  |  |  | 186,192 | 176,644 |  | 185,087
Korea [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Revenue |  |  |  |  |  |  |  |  |  | 122,165 | 141,017 |  | 147,921
Long-lived assets | 147,265 |  |  |  | 146,515 |  |  |  |  | 147,265 | 146,515 |  | 167,618
United States [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Revenue |  |  |  |  |  |  |  |  |  | 102,040 | 113,670 |  | 132,792
Long-lived assets | 180,095 |  |  |  | 173,658 |  |  |  |  | 180,095 | 173,658 |  | 184,282
Europe [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Revenue |  |  |  |  |  |  |  |  |  | 36,081 | 33,384 |  | 35,792
Long-lived assets | 13,372 |  |  |  | 9,617 |  |  |  |  | 13,372 | 9,617 |  | 10,287
All Other Asia [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Revenue |  |  |  |  |  |  |  |  |  | 2,574 | 2,169 |  | 2,560
Long-lived assets | $ 8,273 |  |  |  | $ 0 |  |  |  |  | $ 8,273 | $ 0 |  | $ 10
Sales Revenue, Net [Member] | Customer Concentration Risk [Member] | Customer One [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Percent of net sales accounted for by significant customer |  |  |  |  |  |  |  |  |  | 16.00% | 19.00% |  | 18.00%
Sales Revenue, Net [Member] | Customer Concentration Risk [Member] | Customer Two [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Percent of net sales accounted for by significant customer |  |  |  |  |  |  |  |  |  | 16.00% | 17.00% |  | 15.00%
[1] | Includes a tax benefit in Taiwan of $3.0 million related to the recognition of prior period tax benefits and other tax positions no longer deemed necessary.
[2] | Includes a tax benefit in Taiwan of $1.8 million related to prior years.
[3] | Includes $8.8 million gain on sale of investment in a foreign entity.
[4] | Includes tax benefits in Taiwan of $4.8 million primarily related to the recognition of prior period tax benefits and other tax positions no longer deemed necessary.

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