Fair Value Measurement - Available-for-Sale Marketable Securities (Details) - USD ($) $ in Thousands |
Jul. 31, 2026 |
Apr. 30, 2026 |
Jul. 31, 2025 |
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| Marketable Securities [Line Items] | |||
| Cash and cash equivalents | $ 68,558 | $ 99,710 | $ 201,214 |
| Available-for-sale Marketable Securities | |||
| Marketable Securities [Line Items] | |||
| Cash and cash equivalents | 22,766 | ||
| Short-term investments | 130,353 | ||
| Long-term investments | 45,791 | ||
| Total | $ 198,910 |
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- Definition Amount of cash and cash equivalent. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of investment in marketable security. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of investment in marketable security, classified as current. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Amount of investment in marketable security, classified as noncurrent. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Details
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