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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