Organization and Other Matters	6 Months Ended
Jun. 29, 2025
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Organization and Other Matters	Organization and Other Matters Business Potbelly Corporation, a Delaware corporation, together with its subsidiaries (collectively referred to as "the Company," "Potbelly," "we," "us" or "our"), owns and operates 340 Company-operated shops in the United States as of June 29, 2025. Additionally, Potbelly franchisees operate 107 shops domestically. Basis of Presentation The unaudited condensed consolidated financial statements and notes herein should be read in conjunction with the audited consolidated financial statements of Potbelly and its subsidiaries and the notes thereto included in our Annual Report on Form 10-K for the year ended December 29, 2024. The unaudited condensed consolidated financial statements included herein have been prepared by us without audit, pursuant to the rules and regulations of the U.S. Securities and Exchange Commission (the "SEC") regarding interim financial reporting. Certain information and footnote disclosures normally included in financial statements prepared in accordance with generally accepted accounting principles in the United States of America ("GAAP") have been condensed or omitted pursuant to the SEC rules and regulations. In the opinion of management, the accompanying condensed consolidated financial statements contain all adjustments necessary to present fairly the financial position, results of operations and cash flows for the interim periods reported within. The condensed consolidated statements of operations for the interim periods presented herein are not necessarily indicative of the results to be expected for the full year. We do not have any components of other comprehensive income recorded within our consolidated financial statements and therefore, do not separately present a statement of comprehensive income in our condensed consolidated financial statements. Principles of Consolidation All intercompany balances and transactions have been eliminated in consolidation. For our six consolidated joint ventures, "non-controlling interest" represents the non-controlling partner’s share of the assets, liabilities and operations related to the joint venture investments. Potbelly has ownership interests ranging from 51-80% in these consolidated joint ventures. Reporting Period We use a 52/53-week fiscal year that ends on the last Sunday of the calendar period. Approximately every five or six years a 53rd week is added. Fiscal years 2025 and 2024 each consist of 52 weeks. The year to date periods ended June 29, 2025 and June 30, 2024 each consisted of 26 weeks. Use of Estimates The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying disclosures. These estimates are based on management's best knowledge of current events and actions the Company may undertake in the future. Significant estimates are used in accounting for, among other items, long-lived assets and income taxes. Actual results may ultimately differ from estimates, although management does not generally believe such differences would materially affect the financial statements in any individual reporting period. Recent Accounting Pronouncements In December 2023, the FASB issued ASU 2023-09 "Income Taxes (Topic 740): Improvements to Income Tax Disclosures". ASU 2023-09 enhances transparency of income tax disclosures by requiring additional disclosures on income tax rate reconciliation and income taxes paid, among other things. We will adopt ASU 2023-09 in our Annual Report on Form 10-K for the year ending December 28, 2025. The adoption of ASU 2023-09 will not have an impact on our financial condition or results of operations but will change certain disclosures in our financial statements related to income taxes. In November 2024, the FASB issued ASU 2024-03 "Disaggregation of Incomes Statement Expenses". ASU 2024-03 serves to improve the disclosures about a public business entity's expenses by requiring more detailed information about the types of expenses in commonly presented expense captions We will adopt ASU 2024-03 in our Annual Report on Form 10-K for the year ending December 26, 2027. We are currently evaluating the impact that the updated standard will have on our financial statement disclosures. We reviewed all other recently issued accounting pronouncements and concluded that they were either not applicable or not expected to have a material impact to our consolidated financial statements.

Potbelly Corporation, a Delaware corporation, together with its subsidiaries (collectively referred to as "the Company," "Potbelly," "we," "us" or "our"), owns and operates 340 Company-operated shops in the United States as of June 29, 2025. Additionally, Potbelly franchisees operate 107 shops domestically.

The unaudited condensed consolidated financial statements and notes herein should be read in conjunction with the audited consolidated financial statements of Potbelly and its subsidiaries and the notes thereto included in our Annual Report on Form 10-K for the year ended December 29, 2024. The unaudited condensed consolidated financial statements included herein have been prepared by us without audit, pursuant to the rules and regulations of the U.S. Securities and Exchange Commission (the "SEC") regarding interim financial reporting. Certain information and footnote disclosures normally included in financial statements prepared in accordance with generally accepted accounting principles in the United States of America ("GAAP") have been condensed or omitted pursuant to the SEC rules and regulations. In the opinion of management, the accompanying condensed consolidated financial statements contain all adjustments necessary to present fairly the financial position, results of operations and cash flows for the interim periods reported within. The condensed consolidated statements of operations for the interim periods presented herein are not necessarily indicative of the results to be expected for the full year.

All intercompany balances and transactions have been eliminated in consolidation. For our six consolidated joint ventures, "non-controlling interest" represents the non-controlling partner’s share of the assets, liabilities and operations related to the joint venture investments. Potbelly has ownership interests ranging from 51-80% in these consolidated joint ventures.

We use a 52/53-week fiscal year that ends on the last Sunday of the calendar period. Approximately every five or six years a 53rd week is added. Fiscal years 2025 and 2024 each consist of 52 weeks. The year to date periods ended June 29, 2025 and June 30, 2024 each consisted of 26 weeks.

The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying disclosures. These estimates are based on management's best knowledge of current events and actions the Company may undertake in the future. Significant estimates are used in accounting for, among other items, long-lived assets and income taxes. Actual results may ultimately differ from estimates, although management does not generally believe such differences would materially affect the financial statements in any individual reporting period.

In December 2023, the FASB issued ASU 2023-09 "Income Taxes (Topic 740): Improvements to Income Tax Disclosures". ASU 2023-09 enhances transparency of income tax disclosures by requiring additional disclosures on income tax rate reconciliation and income taxes paid, among other things. We will adopt ASU 2023-09 in our Annual Report on Form 10-K for the year ending December 28, 2025. The adoption of ASU 2023-09 will not have an impact on our financial condition or results of operations but will change certain disclosures in our financial statements related to income taxes.

about the types of expenses in commonly presented expense captions We will adopt ASU 2024-03 in our Annual Report on Form 10-K for the year ending December 26, 2027. We are currently evaluating the impact that the updated standard will have on our financial statement disclosures.