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REVENUE (Tables) | 3 Months Ended
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Feb. 02, 2020
REVENUE [Abstract] |
Disaggregation of Revenue | The following tables present our revenue for the three-month periods ended February 2, 2020 and January 27, 2019, disaggregated by product type, geographic origin, and timing of recognition. In the three-month period ended February 2, 2020, we changed the threshold for the definition of high-end FPD, from G8 and above and active matrix organic light-emitting diode (AMOLED) display screens, to G10.5 and above, AMOLED, and low-temperature polysilicon display screens (LTPS), to reflect the overall advancement of technology in the FPD industry. Our definition of high-end IC products remains as 28 nanometer or smaller. The revenue by product type for the three-month period ended January 27, 2019, presented below has been reclassified to conform to the current period presentation.
|  | Three Months Ended |  |  | Three Months Ended |
|  | February 2, 2020 |  |  | January 27, 2019 |
Revenue by Product Type |  |  |  |  |  |
IC |  |  |  |  |  |
High-end |  | $ | 41,041 |  |  | $ | 34,566 |
Mainstream |  |  | 65,937 |  |  |  | 60,314 |
Total IC |  | $ | 106,978 |  |  | $ | 94,880 |
FPD |  |  |  |  |  |  |  |
High-end |  | $ | 39,770 |  |  | $ | 15,350 |
Mainstream |  |  | 12,988 |  |  |  | 14,482 |
Total FPD |  | $ | 52,758 |  |  | $ | 29,832 |
|  | $ | 159,736 |  |  | $ | 124,712 |
Revenue by Geographic Origin |  |  |  |
Taiwan |  | $ | 66,114 |  |  | $ | 57,740 |
Korea |  |  | 40,736 |  |  |  | 35,237 |
United States |  |  | 25,067 |  |  |  | 22,472 |
Europe |  |  | 7,543 |  |  |  | 8,354 |
China |  |  | 19,900 |  |  |  | 263 |
All other Asia |  |  | 376 |  |  |  | 646 |
|  | $ | 159,736 |  |  | $ | 124,712 |
Revenue by Timing of Recognition |  |  |  |
Over time |  | $ | 137,696 |  |  | $ | 120,845 |
At a point in time |  |  | 22,040 |  |  |  | 3,867 |
|  | $ | 159,736 |  |  | $ | 124,712 |

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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 -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130545-203045 + Details
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