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Summary of Significant Accounting Policies (Policies) | 6 Months Ended
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May 31, 2026
Accounting Policies [Abstract] |
Basis of Presentation | Basis of Presentation The Company’s condensed financial statements have been prepared in accordance with U.S. generally accepted accounting principles (U.S. GAAP) and applicable rules and regulations of the SEC regarding interim financial reporting. The Company’s condensed financial statements have been prepared on the same basis as the annual financial statements and reflect, in the opinion of management, all adjustments of a normal and recurring nature that are necessary for the fair statement of the Company’s financial position as of and for the three and six months ended May 31, 2026 and 2025. The condensed balance sheet as of November 30, 2025, was derived from the audited annual financial statements as of that date. Certain information and footnote disclosures normally included in financial statements prepared in accordance with U.S. GAAP have been condensed or omitted from these interim financial statements. These interim financial statements and related disclosures have been prepared with the presumption that users of the interim financial statements have read or have access to the audited annual financial statements for the preceding fiscal year. Accordingly, these interim financial statements should be read in conjunction with the audited annual financial statements and notes thereto contained in the Company’s Annual Report on Form 10-K for the year ended November 30, 2025, as filed with the SEC on January 28, 2026. These interim results are not necessarily indicative of results to be expected for the full fiscal year or any future interim period.
Use of Estimates | Use of Estimates The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the financial statements and reported amounts of revenues and expenses during the reporting period. On an ongoing basis, management evaluates its estimates, including those related to the useful lives of long-lived assets, the measurement of stock-based compensation, accruals for research and development activities, income taxes and revenue recognition. The Company also makes certain commencement date estimates for its leases, including the incremental borrowing rate, the expected lease term and the fair value of the leased asset. The Company bases its estimates on historical experience and on other relevant assumptions that are reasonable under the circumstances. Actual results could differ materially from those estimates. Refer to Note 3 for more information regarding the estimates related to revenue recognition.
Concentration of Credit Risk | Concentration of Credit Risk Financial instruments that potentially subject the Company to concentration of credit risk consist of cash, cash equivalents and marketable securities. The Company’s marketable securities consist of debt securities issued by highly rated corporate entities, the U.S. federal government or state and local governments. The Company’s exposure to any individual corporate entity is limited by policy. Deposits may, at times, exceed federally insured limits. The Company invests its cash equivalents in highly rated money market funds. During the periods presented, the Company has not experienced any losses on its deposits of cash, cash equivalents or marketable securities.
Other Risks and Uncertainties | Other Risks and Uncertainties The Company is subject to a number of risks similar to other clinical stage biopharmaceutical companies, including, but not limited to, changes in any of the following areas that the Company believes could have a material adverse effect on its future financial position or results of operations: risks related to the successful discovery and development of its drug candidates, ability to raise additional capital, development of new technological innovations by its competitors and delay or inability to obtain drug substance and finished drug product from the Company’s third-party contract manufacturers necessary for the Company’s drug candidates, protection of intellectual property rights, litigation or claims against the Company based on intellectual property rights and regulatory clearance and market acceptance for any of the Company’s product candidates for which the Company receives marketing approval. Moreover, the Company is subject to risks and uncertainties as a result of global business, political and macroeconomic events and conditions, including increasing financial market volatility and uncertainty, inflation, interest rate fluctuations, uncertainty with respect to the federal budget and debt ceiling and potential government shutdowns related thereto, potential instability in the global banking system, cybersecurity events, the impact of war or military conflict, including regional conflicts around the world, and public health pandemics. The extent to which business, political and macroeconomic factors, including increasing financial market volatility and uncertainty, will impact the Company’s business will depend on future developments that are highly uncertain and cannot be predicted at this time. The preparation of financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions that affect the amounts reported in the condensed financial statements and accompanying notes. The extent to which the increasing financial market volatility and uncertainty may directly or indirectly impact the condensed financial statements is highly uncertain and subject to change. The Company relies on single source manufacturers and suppliers for the supply of its drug candidates. Disruption from these manufacturers or suppliers would have a negative impact on the Company’s business, financial position and results of operations.
Recent Accounting Pronouncements Not Yet Adopted | Recent Accounting Pronouncements Not Yet Adopted In December 2023, the FASB issued ASU 2023-09—Income Taxes (Topic 740): Improvements to Income Tax Disclosures (ASU 2023-09), which is intended to enhance the transparency and decision usefulness of income tax disclosures, primarily by amending disclosure requirements for the effective tax rate reconciliation and income taxes paid. ASU 2023-09 should be applied on a prospective basis, and retrospective application is permitted. ASU 2023-09 is effective for annual periods beginning after December 15, 2024. Early adoption is permitted. The Company is in the process of evaluating the impact of this new guidance on its disclosures, but does not expect the adoption of ASU 2023-09 to have a material impact on the Company's financial statements. In November 2024, the FASB issued ASU 2024-03—Income Statement—Reporting Comprehensive Income—Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses (ASU 2024-03), which is intended to enhance transparency into the nature and function of expenses, primarily through additional disclosures on certain cost and expenses. ASU 2024-03 should be applied on a prospective basis, and retrospective application is permitted. ASU 2024-03 is effective for annual periods beginning after December 15, 2026, and interim reporting periods beginning after December 15, 2027. Early adoption is permitted. The Company is in the process of evaluating the impact of this new guidance on its disclosures. In September 2025, the FASB issued ASU 2025-06— Intangibles—Goodwill and Other—Internal-Use Software (Subtopic 350-40): Targeted Improvements to the Accounting for Internal-Use Software (ASU 2025-06), which is intended to simplify the capitalization guidance for internal-use software by removing references to project stages and clarifying when capitalization of eligible costs is required. ASU 2025-06 is effective for annual periods beginning after December 15, 2027, and interim periods within those fiscal years. Early adoption is permitted. The Company is in the process of evaluating the impact of this new guidance on its disclosures.

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