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REVENUE | 12 Months Ended
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Oct. 31, 2021
REVENUE [Abstract] |
REVENUE | NOTE 8 - REVENUE We adopted ASU 2014-09 and all subsequent amendments, which are collectively codified in ASC Topic 606 - “Revenue from Contracts with Customers” (“Topic 606”), on November 1, 2018, under the modified retrospective transition method, only with respect to contracts that were not complete as of the date of adoption. This approach required prospective application of the guidance with a cumulative effect adjustment to retained earnings to reflect the impact of the adoption on contracts that were not complete as of the date of the adoption. Please refer to Note 1 for information on our revenue recognition policies. Disaggregation of Revenue The following tables present our revenue for the years ended October 31, 2021, October 31, 2020 and October 31, 2019, disaggregated by product type, geographic origin, and timing of recognition.
|  | Year Ended |
Revenue by Product Type |  | October 31, 2021 |  |  | October 31, 2020 |  |  | October 31, 2019 |
IC |  |  |  |  |  |  |  |  |
High-end |  | $ | 162,973 |  |  | $ | 156,129 |  |  | $ | 156,418 |
Mainstream |  |  | 297,198 |  |  |  | 262,281 |  |  |  | 249,773 |
Total IC |  | $ | 460,171 |  |  | $ | 418,410 |  |  | $ | 406,191 |
FPD |  |  |  |  |  |  |  |  |  |  |  |
High-end |  | $ | 155,670 |  |  | $ | 139,558 |  |  | $ | 98,832 |
Mainstream |  |  | 47,920 |  |  |  | 51,723 |  |  |  | 45,637 |
Total FPD |  | $ | 203,590 |  |  | $ | 191,281 |  |  |  | 144,469 |
|  | $ | 663,761 |  |  | $ | 609,691 |  |  | $ | 550,660 |
Revenue by Geographic Origin* |  |  |  |  |  |  |  |  |
Taiwan |  | $ | 248,597 |  |  | $ | 239,101 |  |  | $ | 244,377 |
Korea |  |  | 156,391 |  |  |  | 153,052 |  |  |  | 147,734 |
China |  |  | 115,732 |  |  |  | 79,374 |  |  |  | 19,010 |
United States |  |  | 105,023 |  |  |  | 104,949 |  |  |  | 105,045 |
Europe |  |  | 36,242 |  |  |  | 31,501 |  |  |  | 32,585 |
Other |  |  | 1,776 |  |  |  | 1,714 |  |  |  | 1,909 |
|  | $ | 663,761 |  |  | $ | 609,691 |  |  | $ | 550,660 |
* This table disaggregates revenue by the location in which it was earned.
Revenue by Timing of Recognition |  |  |  |  |  |  |  |  |
Over time |  | $ | 606,332 |  |  | $ | 535,071 |  |  | $ | 497,942 |
At a point in time |  |  | 57,429 |  |  |  | 74,620 |  |  |  | 52,718 |
|  | $ | 663,761 |  |  | $ | 609,691 |  |  | $ | 550,660 |

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- Definition The entire disclosure of revenue from contract with customer to transfer good or service and to transfer nonfinancial asset. Includes, but is not limited to, disaggregation of revenue, credit loss recognized from contract with customer, judgment and change in judgment related to contract with customer, and asset recognized from cost incurred to obtain or fulfill contract with customer. Excludes insurance and lease contracts. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -URI http://asc.fasb.org/topic&trid=49130388 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130551-203045 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 13 -Subparagraph (b)(2) -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130556-203045 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 12 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130554-203045 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130550-203045 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 12 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130554-203045 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 12 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130554-203045 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 12 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130554-203045 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130558-203045 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 12 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130554-203045 + Details
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