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REVENUE (Tables) | 12 Months Ended
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Oct. 31, 2024
REVENUE [Abstract] |
Disaggregation of Revenue | The following tables present the Company’s revenue for the years ended October 31, 2024, October 31, 2023, and October 31, 2022, disaggregated by product type, geographic origin, and timing of recognition.
|  | Year Ended |
Revenue by Product Type |  | October 31, 2024 |  |  | October 31, 2023 |  |  | October 31, 2022 |
IC |  |  |  |  |  |  |  |  |
High-end |  | $ | 228,469 |  |  | $ | 194,939 |  |  | $ | 195,332 |
Mainstream |  |  | 409,682 |  |  |  | 456,340 |  |  |  | 397,694 |
Total IC |  | $ | 638,151 |  |  | $ | 651,279 |  |  | $ | 593,026 |
FPD |  |  |  |  |  |  |  |  |  |  |  |
High-end |  | $ | 195,365 |  |  | $ | 200,842 |  |  | $ | 186,988 |
Mainstream |  |  | 33,430 |  |  |  | 39,955 |  |  |  | 44,535 |
Total FPD |  | $ | 228,795 |  |  | $ | 240,797 |  |  | $ | 231,523 |
|  | $ | 866,946 |  |  | $ | 892,076 |  |  | $ | 824,549 |
|  | Year Ended |
Revenue by Geographic Origin* |  | October 31, 2024 |  |  | October 31, 2023 |  |  | October 31, 2022 |
Taiwan |  | $ | 288,275 |  |  | $ | 316,889 |  |  | $ | 291,342 |
China |  |  | 232,941 |  |  |  | 245,378 |  |  |  | 212,598 |
Korea |  |  | 158,017 |  |  |  | 162,235 |  |  |  | 156,139 |
United States |  |  | 146,652 |  |  |  | 128,879 |  |  |  | 126,205 |
Europe |  |  | 39,244 |  |  |  | 36,579 |  |  |  | 36,402 |
Other |  |  | 1,817 |  |  |  | 2,116 |  |  |  | 1,863 |
|  | $ | 866,946 |  |  | $ | 892,076 |  |  | $ | 824,549 |
* This table disaggregates revenue by the location in which it was earned.
|  | Year Ended |
Revenue by Timing of Recognition |  | October 31, 2024 |  |  | October 31, 2023 |  |  | October 31, 2022 |
Over time |  | $ | 831,500 |  |  | $ | 838,628 |  |  | $ | 758,359 |
At a point in time |  |  | 35,446 |  |  |  | 53,448 |  |  |  | 66,190 |
|  | $ | 866,946 |  |  | $ | 892,076 |  |  | $ | 824,549 |
Contract Balances | The following table provides information about the Company’s contract balances at the balance sheet dates.
Classification |  | October 31, 2024 |  |  | October 31, 2023 |
Contract Assets |  |  |  |  |  |
Other current assets |  | $ | 11,532 |  |  | $ | 10,984 |
Contract Liabilities |  |  |  |  |  |  |  |
Accrued liabilities |  | $ | 12,375 |  |  | $ | 9,965 |
Other liabilities |  |  | 8,910 |  |  |  | 12,454 |
|  | $ | 21,285 |  |  | $ | 22,419 |
The following table presents revenue recognized from contract liabilities that existed at the beginning of the reporting periods.
|  | October 31, 2024 |  |  | October 31, 2023 |  |  | October 31, 2022 |
Revenue recognized from beginning liability |  | $ | 12,222 |  |  | $ | 13,966 |  |  | $ | 8,934 |

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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-5 + Details
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