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Fair Value Measurements (Tables) | 12 Months Ended
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Oct. 31, 2025
Fair Value Disclosures [Abstract] |
Schedule of Fair Value Hierarchy for Financial Assets Measured at Fair Value | The following table presents the Company's fair value hierarchy for financial assets measured at fair value as of October 31, 2025:
|  |  |  |  | October 31, 2025 |
Description |  | Total |  |  | Quoted Prices in Active Markets for Identical Assets (Level 1) |  |  | Significant Other Observable Inputs (Level 2) |  |  | Significant Unobservable Inputs (Level 3) |
Assets |  |  |  |  |  |  |  |  |  |  |  |
Cash equivalents |  |  |  |  |  |  |  |  |  |  |  |
Money market funds |  | $ | 8,642 |  |  | $ | 8,642 |  |  | $ | - |  |  | $ | - |
U.S. government treasuries |  |  | 21,623 |  |  | $ | 21,623 |  |  | $ | - |  |  | $ | - |
Government agency securities |  |  | 3,249 |  |  | $ | - |  |  | $ | 3,249 |  |  | $ | - |
Short term marketable securities: |  |  |  |  |  |  |  |  |  |  |  |
U.S. government treasuries |  |  | 125,467 |  |  | $ | 125,467 |  |  | $ | - |  |  | $ | - |
Government agency securities |  |  | 18,117 |  |  | $ | - |  |  | $ | 18,117 |  |  | $ | - |
Long term marketable securities: |  |  |  |  |  |  |  |  |  |  |  |
U.S. government treasuries |  |  | 8,522 |  |  | $ | 8,522 |  |  | $ | - |  |  | $ | - |
Total financial assets |  | $ | 185,620 |  |  | $ | 164,254 |  |  | $ | 21,366 |  |  | $ | - |
The following table presents the Company's fair value hierarchy for financial assets measured at fair value as of October 31, 2024:
|  |  |  |  | October 31, 2024 |
Description |  | Total |  |  | Quoted Prices in Active Markets for Identical Assets (Level 1) |  |  | Significant Other Observable Inputs (Level 2) |  |  | Significant Unobservable Inputs (Level 3) |
Assets |  |  |  |  |  |  |  |  |  |  |  |
Cash equivalents |  |  |  |  |  |  |  |  |  |  |  |
Money market funds |  | $ | 121 |  |  | $ | 121 |  |  | $ | — |  |  | $ | — |
U.S. government treasuries |  |  | 94,236 |  |  |  | 94,236 |  |  |  | — |  |  |  | — |
Government agency securities |  |  | 9,955 |  |  |  | — |  |  |  | 9,955 |  |  |  | — |
Short term marketable securities: |  |  |  |  |  |  |  |  |  |  |  |
U.S. government treasuries |  |  | 51,574 |  |  |  | 51,574 |  |  |  | — |  |  |  | — |
Government agency securities |  |  | 13,754 |  |  |  | — |  |  |  | 13,754 |  |  |  | — |
Long term marketable securities: |  |  |  |  |  |  |  |  |  |  |  |
U.S. government treasuries |  |  | 49,627 |  |  |  | 49,627 |  |  |  | — |  |  |  | — |
Government agency securities |  |  | 9,900 |  |  |  | — |  |  |  | 9,900 |  |  |  | — |
Total financial assets |  | $ | 229,167 |  |  | $ | 195,558 |  |  | $ | 33,609 |  |  | $ | — |

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- Definition Tabular disclosure of assets, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, by class that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details
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