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Fair Value Measurement (Tables) | 12 Months Ended
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Apr. 30, 2025
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
Summary of Fair Value Hierarchy Classified Assets and Liabilities Measured at Fair Value on a Recurring Basis | The following table presents the Company’s fair value hierarchy for its classified assets and liabilities measured at fair value on a recurring basis as of April 30, 2025 and 2024.
|  | Level 1 |  |  | Level 2 |  |  | Level 3 |
April 30, 2025 |  |  |  |  |  |  |  |  |
Assets |  |  |  |  |  |  |  |  |
Cash and cash equivalents |  | $ | 237,595 |  |  | $ | — |  |  | $ | — |
Restricted cash |  |  | 334 |  |  |  | — |  |  |  | — |
Total assets |  | $ | 237,929 |  |  | $ | — |  |  | $ | — |
Liabilities |  |  |  |  |  |  |  |  |
Warrant liabilities |  |  | — |  |  |  | — |  |  |  | 8,097 |
Total liabilities |  | $ | — |  |  | $ | — |  |  | $ | 8,097 |
April 30, 2024 |  |  |  |  |  |  |  |  |
Assets |  |  |  |  |  |  |  |  |
Cash and cash equivalents |  | $ | 8,249 |  |  | $ | — |  |  | $ | — |
Restricted cash |  |  | 334 |  |  |  | — |  |  |  | — |
Total assets |  | $ | 8,583 |  |  | $ | — |  |  | $ | — |
Summary of Significant Inputs and Assumptions Used in Black-Scholes Option Pricing Model to Determine Fair Value of Warrant Liabilities | The following table presents the significant inputs and assumptions used in the Black-Scholes option pricing model to determine the fair value of the warrant liabilities as of April 30, 2025:
|  | April 30, 2025 |
Strike price |  | $ | 11.54 |
Expected term (in years) |  |  | 8.42 |
Expected volatility |  |  | 65.0 | %
Risk free rate |  |  | 4.21 | %
Dividend yield |  |  | 0.0 | %
Reconciliation of Level 3 Liabilities | A reconciliation of the Level 3 liabilities is as follows:
Fair value of warrant liabilities at issuance on March 7, 2025 |  | $ | 5,449 |
Change in fair value of warrant liabilities |  |  | 2,648 |
Fair value of Level 3 liabilities as of April 30, 2025 |  | $ | 8,097 |

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- Definition Tabular disclosure of input and valuation technique used to measure fair value and change in valuation approach and technique for each separate class of asset and liability measured on recurring and nonrecurring basis. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 103 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-103 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details
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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. + References No definition available. + Details
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- Definition Tabular disclosure of the fair value measurement of liabilities using significant unobservable inputs (Level 3), a reconciliation of the beginning and ending balances, separately presenting changes attributable to the following: (1) total gains or losses for the period (realized and unrealized), segregating those gains or losses included in earnings (or changes in net assets), and gains or losses recognized in other comprehensive income (loss) and a description of where those gains or losses included in earnings (or changes in net assets) are reported in the statement of income (or activities); (2) purchases, sales, issues, and settlements (each type disclosed separately); and (3) transfers in and transfers out of Level 3 (for example, transfers due to changes in the observability of significant inputs) by class of liability. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-3 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details
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- Definition Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, 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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