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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) $ in Thousands | 12 Months Ended
--- | ---
Oct. 31, 2018 USD ($) Facility Subsidiary | Oct. 29, 2017 USD ($) | Oct. 30, 2016 USD ($)
Manufacturing Facilities [Abstract] |  |  |
Number of manufacturing facilities | 9 |  |
Inventories [Abstract] |  |  |
Finished goods | $ | $ 668 | $ 664 |
Work in process | $ | 3,402 | 2,957 |
Raw materials | $ | 25,110 | 20,082 |
Inventory | $ | $ 29,180 | 23,703 |
Property, Plant and Equipment [Abstract] |  |  |
Estimated useful lives | 5 years |  |
Foreign Currency Translation [Abstract] |  |  |
Foreign currency transaction gain (loss) | $ | $ 400 | $ (5,200) | $ (300)
Noncontrolling Interests [Abstract] |  |  |
Number of majority owned subsidiaries | Subsidiary | 3 |  |
Product Warranty [Abstract] |  |  |
Period of warranty | 30 days |  |
Minimum [Member] |  |  |
Intangible Assets [Abstract] |  |  |
Estimated useful lives | 3 years |  |
Maximum [Member] |  |  |
Intangible Assets [Abstract] |  |  |
Estimated useful lives | 15 years |  |
Buildings and Improvements [Member] | Minimum [Member] |  |  |
Property, Plant and Equipment [Abstract] |  |  |
Estimated useful lives | 10 years |  |
Buildings and Improvements [Member] | Maximum [Member] |  |  |
Property, Plant and Equipment [Abstract] |  |  |
Estimated useful lives | 39 years |  |
Machinery and Equipment [Member] | Minimum [Member] |  |  |
Property, Plant and Equipment [Abstract] |  |  |
Estimated useful lives | 5 years |  |
Machinery and Equipment [Member] | Maximum [Member] |  |  |
Property, Plant and Equipment [Abstract] |  |  |
Estimated useful lives | 15 years |  |
Furniture, Fixtures and Office Equipment [Member] | Minimum [Member] |  |  |
Property, Plant and Equipment [Abstract] |  |  |
Estimated useful lives | 3 years |  |
Furniture, Fixtures and Office Equipment [Member] | Maximum [Member] |  |  |
Property, Plant and Equipment [Abstract] |  |  |
Estimated useful lives | 5 years |  |
PDMC [Member] |  |  |
Noncontrolling Interests [Abstract] |  |  |
Ownership percentage of noncontrolling interests | 49.99% | 49.99% |
PK Ltd [Member] |  |  |
Noncontrolling Interests [Abstract] |  |  |
Ownership percentage of noncontrolling interests | 0.20% | 0.30% |
Europe [Member] |  |  |
Manufacturing Facilities [Abstract] |  |  |
Number of manufacturing facilities | 2 |  |
Taiwan [Member] |  |  |
Manufacturing Facilities [Abstract] |  |  |
Number of manufacturing facilities | 3 |  |
Korea [Member] |  |  |
Manufacturing Facilities [Abstract] |  |  |
Number of manufacturing facilities | 1 |  |
United States [Member] |  |  |
Manufacturing Facilities [Abstract] |  |  |
Number of manufacturing facilities | 3 |  |
China [Member] |  |  |
Manufacturing Facilities [Abstract] |  |  |
Number of manufacturing facilities | 2 |  |

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