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Fair Value Measurement | 12 Months Ended
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Apr. 30, 2025
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
Fair Value Measurement | 8. Fair Value Measurement 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 |  |  | $ | — |  |  | $ | — |
The Company classifies its money market funds, which are valued based on quoted market prices in active markets with no valuation adjustment, as cash and cash equivalents within the fair value hierarchy. As of April 30, 2025 and 2024, the fair value of the long-term debt, net of discounts, approximated $47,330 and $43,870, respectively. The fair value of long-term debt was determined using quoted market prices, when available, or discounted cash flows based on various factors, including maturity schedules and current market rates. Long-term debt has been classified as Level 2 of the fair value hierarchy. The Term Loan was transferred out from the Level 2 fair value hierarchy during the year ended April 30, 2024 when the Company paid off and terminated the Term Loan. In the same period, the Term Loan 2024 was transferred into the Level 2 fair value hierarchy. Other than those items, there were no transfers into or out of the Level 1, 2 or 3 fair value hierarchies during the years ended April 30, 2025 and 2024. Warrant Liabilities As of April 30, 2025, the Company recorded warrant liabilities from issuance of warrants to the lender of the Term Loan 2024 in connection with the amendment on February 25, 2025. The warrant liabilities are based on significant inputs not observable in the market, which represent a Level 3 measurement within the fair value hierarchy. The Company’s valuation of the warrant liabilities utilized the Black-Scholes option-pricing model, which incorporates assumptions and estimates to value the warrants. As of April 30, 2025, the quantitative elements associated with the Company’s Level 3 inputs impacting the fair value measurement of the warrant liabilities included the fair value per share of the underlying Common Shares, the remaining contractual term of the warrant, risk-free interest rate, expected dividend yield and expected volatility of the price of the underlying Common Shares. The expected volatility is derived from comparable public companies as the Company did not have sufficient trading history for the Company’s Common Shares. The change in fair value of warrant liability was $2,648 for the year ended April 30, 2025, which is included in other expense within the consolidated statements of operations and comprehensive loss. 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 | %
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 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 The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 107 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-107 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 100 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-100 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6A -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2E -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2E Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6A -Subparagraph (h) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6A -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6A -Subparagraph (e) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6A -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (h) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (g) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Topic 940 -SubTopic 820 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478119/940-820-50-1 + Details
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