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REVENUE, Disaggregation of Revenue (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Jan. 30, 2022 | Jan. 31, 2021
Disaggregation of Revenue [Abstract] |  |  |
Revenue | [1] | $ 189,827 | $ 152,067
IC [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Revenue |  | 129,761 | 104,956
High-end [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Revenue |  | 46,534 | 36,780
Mainstream [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Revenue |  | 83,227 | 68,176
FPD [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Revenue |  | 60,066 | 47,111
High-end [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Revenue |  | 46,276 | 34,645
Mainstream [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Revenue |  | 13,790 | 12,466
Taiwan [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Revenue | [1] | 67,841 | 56,590
China [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Revenue | [1] | 45,953 | 20,997
Korea [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Revenue | [1] | 39,515 | 38,783
United States [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Revenue | [1] | 27,176 | 26,604
Europe [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Revenue | [1] | 8,914 | 8,575
Other [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Revenue | [1] | 428 | 518
Over Time [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Revenue |  | 170,264 | 141,284
At a Point in Time [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Revenue |  | $ 19,563 | $ 10,783
[1] | This table disaggregates revenue by the location in which it was earned.

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- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8906-108599 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 40 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e9031-108599 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e9038-108599 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8933-108599 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8933-108599 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130543-203045 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 42 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e9054-108599 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130545-203045 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 924 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 11.L) -URI http://asc.fasb.org/extlink&oid=6472922&loc=d3e499488-122856 + Details
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