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Business Overview and Liquidity | 12 Months Ended
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Dec. 31, 2025
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Business Overview and Liquidity | 1. Business Overview and Liquidity Business Organization and Overview Cardiff Oncology, Inc. (the “Company”) headquartered in San Diego, California, is a clinical-stage biotechnology company leveraging Polo-like Kinase 1 (“PLK1”) inhibition, to develop novel therapies across a range of cancers. The Company’s lead asset is onvansertib, a PLK1 inhibitor that is being evaluated in combination with standard-of-care ("SoC") therapeutics in clinical programs targeting indications such as RAS-mutated metastatic colorectal cancer (“mCRC”), as well as investigator-initiated trials in metastatic pancreatic ductal adenocarcinoma (“mPDAC”), small cell lung cancer (“SCLC”), metastatic triple negative breast cancer (“mTNBC”), and Chronic Myelomonocytic Leukemia ("CMML"). These programs and the Company’s broader development strategy are designed to target tumor vulnerabilities in order to overcome treatment resistance and deliver superior clinical benefit compared to SoC alone. The Company's common stock is listed on the Nasdaq Capital Market under the ticker symbol "CRDF". Going Concern Uncertainty The Company has incurred net losses since its inception and has negative operating cash flows. As of December 31, 2025, the Company had $58.3 million in cash, cash equivalents and short-term investments, which is not sufficient to meet its funding requirements for at least the next 12 months following the issuance date of these financial statements. Management has performed an analysis and concluded that there exists a substantial doubt about the Company's ability to continue as a going concern. The accompanying financial statements have been prepared on a going concern basis, which contemplates the realization of assets and satisfaction of liabilities in the normal course of business. The financial statements do not include any adjustments related to the recoverability and classification of recorded asset amounts or the amounts and classification of liabilities that might result from the outcome of this uncertainty. The Company's ability to continue as a going concern is dependent upon its ability to obtain additional equity or debt financing, obtain government grants or reduce expenditures. The Company cannot be certain that additional funding will be available on acceptable terms, or at all. To the extent that the Company can raise additional funds by issuing equity securities, the Company’s stockholders may experience additional dilution.

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