Summary of Significant Accounting Policies (Policies) |
6 Months Ended |
|---|---|
Jun. 30, 2025 | |
| Accounting Policies [Abstract] | |
| Basis of Presentation | Basis of Presentation The accompanying unaudited condensed consolidated financial statements have been prepared in conformity with generally accepted accounting principles in the United States of America (“U.S. GAAP”). Any reference in these notes to applicable guidance is meant to refer to the authoritative U.S. GAAP as found in the Accounting Standards Codification (“ASC”) and as amended by Accounting Standards Updates (“ASU”) of the Financial Accounting Standards Board (“FASB”). The unaudited condensed consolidated financial statements have been prepared on the same basis as the audited annual consolidated financial statements as of and for the year ended December 31, 2024, and, in the opinion of management, reflect all adjustments, consisting of normal recurring adjustments, necessary for the fair presentation of the Company’s consolidated financial position as of June 30, 2025, the consolidated results of its operations for the three and six months ended June 30, 2025 and 2024, its statements of shareholders’ equity for the three and six months ended June 30, 2025 and 2024 and its consolidated cash flows for the six months ended June 30, 2025 and 2024. These unaudited condensed consolidated financial statements should be read in conjunction with the Company’s audited consolidated financial statements and the accompanying notes for the year ended December 31, 2024 included in the Company’s Annual Report on Form 10-K, filed with the Securities and Exchange Commission (the “SEC”) on March 3, 2025 (the “Annual Report”). The condensed consolidated balance sheet data as of December 31, 2024 presented for comparative purposes was derived from the Company’s audited consolidated financial statements but does not include all disclosures required by U.S. GAAP. The results for the three and six months ended June 30, 2025 are not necessarily indicative of the operating results to be expected for the full year or for any other subsequent interim period. The Company’s significant accounting policies are disclosed in the audited consolidated financial statements for the year ended December 31, 2024 included in the Annual Report. There have been no changes to the Company's significant accounting policies since the date of the audited consolidated financial statements for the year ended December 31, 2024 included in the Annual Report. |
| Principles of Consolidation | Principles of Consolidation These unaudited condensed consolidated financial statements of the Company include the accounts of the Company and its wholly-owned subsidiary, Repare Therapeutics USA Inc. (“Repare USA”), which was incorporated under the laws of Delaware on June 1, 2017. The financial statements of Repare USA are prepared for the same reporting period as the parent company, using consistent accounting policies. All intra-group transactions, balances, income, and expenses are eliminated in full upon consolidation. |
| Smaller Reporting Company | Smaller Reporting Company Repare continues to qualify as a “smaller reporting company” under the Exchange Act as of June 30, 2025 because the market value of its common shares held by non-affiliates was less than $75 million as of June 30, 2025. As a smaller reporting company, Repare may rely on exemptions from certain disclosure requirements that are available to smaller reporting companies. For so long as the Company remains a smaller reporting company, it is permitted and intends to rely on such exemptions from certain disclosure and other requirements that are applicable to other public companies that are not smaller reporting companies. |
| Segment Information | Segment Information Operating segments refer to components of a company that engage in activities for which separate financial information is available and reviewed regularly by the Chief Operating Decision Maker (CODM) in deciding how to allocate resources and assessing performance. The CODM is the Company's Chief Executive Officer and Chief Financial Officer. The Company manages its operations as a single operating segment, which is the research, development and eventual commercialization of precision oncology drugs targeting specific vulnerabilities of tumors in genetically defined patient populations. |
| Use of Estimates | Use of Estimates The preparation of consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the amounts reported in consolidated financial statements and accompanying notes. Significant estimates and assumptions reflected in these unaudited condensed consolidated financial statements include, but are not limited to, estimates related to revenue recognition, accrued research and development expenses, share-based compensation and income taxes. The Company bases its estimates on historical experience and other market specific or other relevant assumptions that it believes to be reasonable under the circumstances. Actual results could differ from those estimates. Estimates are periodically reviewed in light of changes in circumstances, facts and experience. Changes in estimates are recorded in the period in which they become known. |
| Recently Issued Accounting Pronouncements Not Yet Adopted | Recently Issued Accounting Pronouncements Not Yet Adopted In December 2023, the FASB amended the guidance in ASU 740, Income Taxes, to provide disaggregated income tax disclosures on the rate reconciliation and income taxes paid. The new guidance is effective for public entities in fiscal years beginning after December 15, 2024. Early adoption is permitted. The Company will adopt the new disclosure requirements in its 2025 Annual Report on Form 10-K. 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, and issued ASU 2025-01, Income Statement - Reporting Comprehensive Income - Expense Disaggregation Disclosures (Subtopic 220-4): Clarifying the Effective Date in January 2025. These ASUs require public business entities to provide additional disclosures on specific expense categories in the notes to financial statements for both interim and annual reporting periods. While the amendments do not change current disclosure requirements, the amendments change where this information must be presented, requiring certain disclosures to be in a tabular format alongside other disaggregation details. These ASUs are effective for annual periods starting after December 15, 2026, and interim periods after December 15, 2027, with early adoption permitted. The Company is currently evaluating the impact of the adoption of this ASU on its consolidated financial statements. |