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Segment Reporting (Tables) | 9 Months Ended
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Oct. 31, 2024
Segment Reporting [Abstract] |
Company's Revenue by Geographic Region Based on Bill-to Location | The following table sets forth the Company’s revenue by geographic region based on bill-to location for the periods indicated.
|  | Three Months Ended October 31, |  |  | Nine Months Ended October 31, |
|  | 2024 |  |  | 2023 |  |  | 2024 |  |  | 2023 |
|  | (in thousands) |
Taiwan |  | $ | 54,612 |  |  | $ | 27,179 |  |  | $ | 128,127 |  |  | $ | 91,295 |
Asia Pacific |  |  | 15,733 |  |  |  | 14,300 |  |  |  | 42,103 |  |  |  | 45,378 |
Europe |  |  | 5,991 |  |  |  | 2,869 |  |  |  | 15,934 |  |  |  | 9,058 |
North America other than United States |  |  | 5,756 |  |  |  | 5,032 |  |  |  | 12,033 |  |  |  | 24,407 |
United States |  |  | 561 |  |  |  | 1,215 |  |  |  | 2,653 |  |  |  | 4,720 |
Total revenue |  | $ | 82,653 |  |  | $ | 50,595 |  |  | $ | 200,850 |  |  | $ | 174,858 |

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