Summary of Significant Accounting Policies (Policies)	9 Months Ended
Sep. 30, 2024
Accounting Policies [Abstract]
Basis of Presentation	Basis of Presentation Our interim condensed consolidated financial statements have been prepared in accordance with U.S. generally accepted accounting principles (“U.S. GAAP”) and applicable rules and regulations of the U.S. Securities and Exchange Commission (“SEC”) regarding interim financial reporting. The accounting policies we follow are set forth in Part II, Item 8, Note 2, “Significant Accounting Policies”, of the Notes to the Consolidated Financial Statements included in our Annual Report on Form 10K for the year ended December 31, 2023 which was filed with the SEC on February 27, 2024. The condensed consolidated balance sheet as of December 31, 2023, included herein, was derived from the audited consolidated financial statements as of that date. Certain information and note disclosures normally included in the financial statements prepared in accordance with U.S. GAAP have been condensed, combined or omitted pursuant to such rules and regulations. Therefore, these interim condensed consolidated financial statements should be read in conjunction with our consolidated financial statements and notes thereto for the year ended December 31, 2023, included in our Annual Report on Form 10-K. The interim condensed consolidated financial statements have been prepared on the same basis as the audited consolidated financial statements, and in management’s opinion, include all adjustments, which consist of only normal recurring adjustments necessary for the fair statement of our condensed consolidated balance sheet as of September 30, 2024 and our results of operations for the three and nine months ended September 30, 2024 and 2023. The results for the three and nine months ended September 30, 2024 are not necessarily indicative of the results expected for the current fiscal year or any other future periods.
Principles of Consolidation	Principles of Consolidation The accompanying unaudited condensed consolidated financial statements include the accounts of Corsair and its subsidiaries, after the elimination of intercompany accounts and transactions. We consolidate subsidiaries in which we have a controlling interest. For the consolidated subsidiaries in which we own less than 100% of the equity, our consolidated net comprehensive income (loss) is reduced by the portion attributable to the noncontrolling interest. The ownership interest of other investors is recorded as noncontrolling interest in the condensed consolidated balance sheets. In determining whether an entity is considered a controlled entity, we apply the VIE (variable interest entity) and VOE (voting interest entity) models. Entities that do not qualify as a VIE are assessed for consolidation under the VOE model. Under the VOE model, we consolidate the entity if we determine that we have a controlling financial interest in the entity through our ownership of greater than 50% of the outstanding voting shares of the entity and that other equity holders do not have substantive voting, participating or liquidation rights.
Use of Estimates	Use of Estimates The preparation of condensed consolidated 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 disclosure of contingent assets and liabilities as of the date of the condensed consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Such estimates include, but are not limited to, the valuation of intangible assets, accounts receivable, sales return reserves, reserves for customer incentives, warranty reserves, inventory, derivative instruments, stock-based compensation, and deferred income tax. These estimates and assumptions are based on management’s best estimates and judgment. Management evaluates its estimates and assumptions on an ongoing basis using historical experience and other factors, including the potential impacts from events in the current economic and geopolitical environment. We adjust such estimates and assumptions when facts and circumstances dictate. The extent to which the current macroeconomic conditions and the development of the geopolitical unrest will impact our business going forward depends on numerous dynamic factors that we cannot reliably predict. Actual results could differ materially from those estimates.
Recently Adopted Accounting Pronouncements	Recently Adopted Accounting Pronouncements None.
Accounting Pronouncements Issued but Not Yet Adopted	Accounting Pronouncements Issued but Not Yet Adopted In November 2023, the Financial Accounting Standards Board (“FASB”) issued ASU No. 2023-07, Segment Reporting (Topic 280): Improvement to Reportable Segment Disclosure. This ASU updates the reportable segment disclosure requirements by requiring disclosures of significant reportable segment expenses that are regularly provided to the chief operating decision maker (“CODM”) and included within each reported measure of a segment's profit or loss. This ASU also requires disclosure of the title and position of the individual identified as the CODM and an explanation of how the CODM uses the reported measures of a segment's profit or loss in assessing segment performance and deciding how to allocate resources. The ASU will be effective for annual periods beginning after December 15, 2023, and interim periods within fiscal years beginning after December 15, 2024, with early adoption permitted. Adoption of the ASU should be applied retrospectively to all prior periods presented in the financial statements. This ASU will result in additional required disclosures in our consolidated financial statements, when adopted. We are currently evaluating the provisions of this ASU and expect to adopt them for the year ended December 31, 2024. In December 2023, the FASB issued ASU No. 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures. This ASU requires disaggregated information about a reporting entity's effective tax rate reconciliation as well as additional information on income tax paid. The ASU is effective on a prospective basis for annual periods beginning after December 15, 2024, with early adoption permitted. This ASU will result in additional required disclosures in our consolidated financial statements, when adopted. We are currently evaluating the provisions of this ASU and expect to adopt them for the year ended December 31, 2025.

Summary of Significant Accounting Policies (Policies)

9 Months Ended

Sep. 30, 2024

Our interim condensed consolidated financial statements have been prepared in accordance with U.S. generally accepted accounting principles (“U.S. GAAP”) and applicable rules and regulations of the U.S. Securities and Exchange Commission (“SEC”) regarding interim financial reporting. The accounting policies we follow are set forth in Part II, Item 8, Note 2, “Significant Accounting Policies”, of the Notes to the Consolidated Financial Statements included in our Annual Report on Form 10K for the year ended December 31, 2023 which was filed with the SEC on February 27, 2024.

The condensed consolidated balance sheet as of December 31, 2023, included herein, was derived from the audited consolidated financial statements as of that date. Certain information and note disclosures normally included in the financial statements prepared in accordance with U.S. GAAP have been condensed, combined or omitted pursuant to such rules and regulations. Therefore, these interim condensed consolidated financial statements should be read in conjunction with our consolidated financial statements and notes thereto for the year ended December 31, 2023, included in our Annual Report on Form 10-K.

The interim condensed consolidated financial statements have been prepared on the same basis as the audited consolidated financial statements, and in management’s opinion, include all adjustments, which consist of only normal recurring adjustments necessary for the fair statement of our condensed consolidated balance sheet as of September 30, 2024 and our results of operations for the three and nine months ended September 30, 2024 and 2023. The results for the three and nine months ended September 30, 2024 are not necessarily indicative of the results expected for the current fiscal year or any other future periods.

Principles of Consolidation

The accompanying unaudited condensed consolidated financial statements include the accounts of Corsair and its subsidiaries, after the elimination of intercompany accounts and transactions. We consolidate subsidiaries in which we have a controlling interest. For the consolidated subsidiaries in which we own less than 100% of the equity, our consolidated net comprehensive income (loss) is reduced by the portion attributable to the noncontrolling interest. The ownership interest of other investors is recorded as noncontrolling interest in the condensed consolidated balance sheets.

In determining whether an entity is considered a controlled entity, we apply the VIE (variable interest entity) and VOE (voting interest entity) models. Entities that do not qualify as a VIE are assessed for consolidation under the VOE model. Under the VOE model, we consolidate the entity if we determine that we have a controlling financial interest in the entity through our ownership of greater than 50% of the outstanding voting shares of the entity and that other equity holders do not have substantive voting, participating or liquidation rights.

Use of Estimates

The preparation of condensed consolidated 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 disclosure of contingent assets and liabilities as of the date of the condensed consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Such estimates include, but are not limited to, the valuation of intangible assets, accounts receivable, sales return reserves, reserves for customer incentives, warranty reserves, inventory, derivative instruments, stock-based compensation, and deferred income

tax. These estimates and assumptions are based on management’s best estimates and judgment. Management evaluates its estimates and assumptions on an ongoing basis using historical experience and other factors, including the potential impacts from events in the current economic and geopolitical environment. We adjust such estimates and assumptions when facts and circumstances dictate. The extent to which the current macroeconomic conditions and the development of the geopolitical unrest will impact our business going forward depends on numerous dynamic factors that we cannot reliably predict. Actual results could differ materially from those estimates.

Recently Adopted Accounting Pronouncements

None.

Accounting Pronouncements Issued but Not Yet Adopted

In November 2023, the Financial Accounting Standards Board (“FASB”) issued ASU No. 2023-07, Segment Reporting (Topic 280): Improvement to Reportable Segment Disclosure. This ASU updates the reportable segment disclosure requirements by requiring disclosures of significant reportable segment expenses that are regularly provided to the chief operating decision maker (“CODM”) and included within each reported measure of a segment's profit or loss. This ASU also requires disclosure of the title and position of the individual identified as the CODM and an explanation of how the CODM uses the reported measures of a segment's profit or loss in assessing segment performance and deciding how to allocate resources. The ASU will be effective for annual periods beginning after December 15, 2023, and interim periods within fiscal years beginning after December 15, 2024, with early adoption permitted. Adoption of the ASU should be applied retrospectively to all prior periods presented in the financial statements. This ASU will result in additional required disclosures in our consolidated financial statements, when adopted. We are currently evaluating the provisions of this ASU and expect to adopt them for the year ended December 31, 2024.

In December 2023, the FASB issued ASU No. 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures. This ASU requires disaggregated information about a reporting entity's effective tax rate reconciliation as well as additional information on income tax paid. The ASU is effective on a prospective basis for annual periods beginning after December 15, 2024, with early adoption permitted. This ASU will result in additional required disclosures in our consolidated financial statements, when adopted. We are currently evaluating the provisions of this ASU and expect to adopt them for the year ended December 31, 2025.