Unaudited Condensed Consolidated Financial Statements	9 Months Ended
Unaudited Condensed Consolidated Financial Statements	Sep. 30, 2025
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Unaudited Condensed Consolidated Financial Statements	Note 1 – Unaudited Condensed Consolidated Financial Statements The unaudited condensed consolidated balance sheet as of September 30, 2025 and the unaudited condensed consolidated statements of operations, comprehensive (loss) income and shareholders’ equity for the three and nine months ended September 30, 2025 and 2024, and cash flows for the nine months ended September 30, 2025 and 2024, have been prepared by the Corporation. In the opinion of management, all adjustments, consisting of only normal and recurring adjustments necessary to present fairly the financial position, results of operations and cash flows for the periods presented, have been made. The results of operations for the three and nine months ended September 30, 2025 are not necessarily indicative of the operating results expected for the full year. Certain information and footnote disclosures normally included in the annual financial statements prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) have been condensed or omitted. These unaudited condensed consolidated financial statements should be read in conjunction with the Corporation’s latest Annual Report on Form 10-K. Recently Issued Accounting Pronouncements In September 2025, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2025-6, Intangibles - Goodwill and Other - Internal-Use Software - Targeted Improvements to the Accounting for Internal-Use Software. The guidance modifies when an organization begins capitalizing internal use software costs. The guidance becomes effective for the Corporation’s annual period beginning January 1, 2028, with early adoption permitted as of the beginning of an annual reporting period. ASU 2025-6 will not have an immediate effect on the Corporation's condensed consolidated financial statements but may impact its accounting for future internal-use software costs. In November 2024, the FASB issued ASU 2024-03, Income Statement - Disaggregation of Income Statement Expenses. The guidance requires tabular disclosure of certain expenses included in costs of products sold and selling and administrative expenses, such as purchases of inventory and employee compensation, and qualitative description of certain other costs. The guidance becomes effective for the Corporation’s annual period beginning January 1, 2027 and interim periods beginning January 1, 2028. The Corporation is currently evaluating the impact this new standard will have on its annual disclosures in its consolidated financial statements for the year ending December 31, 2027 and interim disclosures thereafter. It will not, however, impact the Corporation’s consolidated financial position, results of operations or cash flows. In December 2023, the FASB issued ASU 2023-09, Income Taxes - Improvements to Income Tax Disclosures. The guidance requires annual disclosure of specific categories of information within the effective tax rate reconciliation, and income taxes paid and income tax expense disaggregated by jurisdiction. The guidance became effective for the Corporation’s annual period beginning January 1, 2025. The Corporation is currently evaluating the impact this new standard will have on its annual disclosures. It will not, however, impact the Corporation’s consolidated financial position, results of operations or cash flows.

AMPCO PITTSBURGH CORP 10-Q