Business and Summary and Basis of Presentation	9 Months Ended
Sep. 29, 2015
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Business and Summary and Basis of Presentation	Business Summary and Basis of Presentation Business Noodles & Company, (the "Company" or "Noodles & Company"), a Delaware corporation, develops and operates fast casual restaurants that serve globally inspired noodle and pasta dishes, soups, salads and sandwiches. As of September 29, 2015, there were 424 company-owned restaurants and 64 franchise restaurants located in 35 states, the District of Columbia and one Canadian province. The Company operates its business as one operating and reportable segment. The accompanying interim unaudited consolidated financial statements have been prepared by the Company pursuant to the rules and regulations of the Securities and Exchange Commission (the "SEC"). Accordingly, they do not include all the information and footnotes required by generally accepted accounting principles in the United States ("U.S. GAAP") for complete financial statements. In the opinion of the Company, all adjustments considered necessary for the fair presentation of the Company's results of operations, financial position and cash flows for the periods presented have been included and are of a normal, recurring nature. The results of operations for interim periods are not necessarily indicative of the results to be expected for the full year. These financial statements should be read in conjunction with the audited financial statements and the related notes included in the Company's Annual Report on Form 10-K for the fiscal year ended December 30, 2014. Principles of Consolidation The accompanying consolidated financial statements include the accounts of Noodles & Company and its subsidiaries. All material intercompany balances and transactions are eliminated in consolidation. Fiscal Year The Company operates on a 52- or 53-week fiscal year ending on the Tuesday closest to December 31. Fiscal year 2015, which ends on December 29, 2015, and fiscal year 2014, which ended on December 30, 2014, each contain 52 weeks. Fiscal quarters each contain thirteen weeks, with the exception of the fourth quarter of a 53-week fiscal year, which contains fourteen weeks. Recent Accounting Pronouncements In May 2014, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No. 2014-09, "Revenue from Contracts with Customers (Topic 606)." The pronouncement was issued to clarify the principles for recognizing revenue and to develop a common revenue standard and disclosure requirements for U.S. GAAP and International Financial Reporting Standards. The pronouncement is effective for annual and interim periods beginning after December 15, 2017, which will require the Company to adopt these provisions in the first quarter of fiscal 2018. Early adoption is not permitted. This pronouncement permits the use of either the retrospective or cumulative effect transition method. The Company is evaluating the effect this guidance will have on the Company's consolidated financial statements and related disclosures. The Company has not yet selected a transition method nor has it determined the effect of the standard on its ongoing financial reporting. In August 2014, the FASB issued ASU No. 2014-15, "Presentation of Financial Statements - Going Concern (Subtopic 205-40): Disclosure of Uncertainties about an Entity’s Ability to Continue as a Going Concern." This update requires management of the Company to evaluate whether there is substantial doubt about the Company’s ability to continue as a going concern. This update is effective for the annual period ending after December 15, 2016, and for annual and interim periods thereafter. Early adoption is permitted. The Company does not expect this standard to have an impact on the Company’s consolidated financial statements. In April 2015, the FASB issued ASU No. 2015-03, "Interest-Imputation of Interest (Subtopic 835-50): Simplifying the Presentation of Debt Issuance Costs." This update requires debt issuance costs related to a recognized debt liability to be presented in the balance sheet as a direct deduction from the carrying value of that debt liability, consistent with debt discounts. The recognition and measurement guidance for debt issuance costs are not affected by this update. The update is effective retrospectively for fiscal years, and interim periods within those years, beginning after December 15, 2015. Early adoption is permitted. The adoption of this standard is not expected to have a material effect on the Company's consolidated financial statements. 1. Business Summary and Basis of Presentation (continued) In April 2015, the FASB issued ASU No. 2015-05, "Intangibles - Goodwill and Other-Internal-Use Software (Subtopic 350-40): Customer's Accounting for Fees Paid in a Cloud Computing Arrangement." The pronouncement was issued to provide guidance concerning accounting for fees in a cloud computing arrangement. The update is effective for reporting periods beginning after December 15, 2015. The adoption of this standard is not expected to have a material effect on the Company's consolidated financial statements. In July 2015, the FASB issued ASU No. 2015-11, "Inventory (Topic 330)." The pronouncement was issued to simplify the measurement of inventory and changes the measurement from lower of cost or market to lower of cost and net realizable value. This pronouncement is effective for reporting periods beginning after December 15, 2016. The adoption of ASU 2015-11 is not expected to have a significant impact on the Company's consolidated financial statements.

Business Summary and Basis of Presentation

Business

Noodles & Company, (the "Company" or "Noodles & Company"), a Delaware corporation, develops and operates fast casual restaurants that serve globally inspired noodle and pasta dishes, soups, salads and sandwiches. As of September 29, 2015, there were 424 company-owned restaurants and 64 franchise restaurants located in 35 states, the District of Columbia and one Canadian province. The Company operates its business as one operating and reportable segment.

The accompanying interim unaudited consolidated financial statements have been prepared by the Company pursuant to the rules and regulations of the Securities and Exchange Commission (the "SEC"). Accordingly, they do not include all the information and footnotes required by generally accepted accounting principles in the United States ("U.S. GAAP") for complete financial statements. In the opinion of the Company, all adjustments considered necessary for the fair presentation of the Company's results of operations, financial position and cash flows for the periods presented have been included and are of a normal, recurring nature. The results of operations for interim periods are not necessarily indicative of the results to be expected for the full year. These financial statements should be read in conjunction with the audited financial statements and the related notes included in the Company's Annual Report on Form 10-K for the fiscal year ended December 30, 2014.

Principles of Consolidation

The accompanying consolidated financial statements include the accounts of Noodles & Company and its subsidiaries. All material intercompany balances and transactions are eliminated in consolidation.

Fiscal Year

The Company operates on a 52- or 53-week fiscal year ending on the Tuesday closest to December 31. Fiscal year 2015, which ends on December 29, 2015, and fiscal year 2014, which ended on December 30, 2014, each contain 52 weeks. Fiscal quarters each contain thirteen weeks, with the exception of the fourth quarter of a 53-week fiscal year, which contains fourteen weeks.

Recent Accounting Pronouncements

In May 2014, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No. 2014-09, "Revenue from Contracts with Customers (Topic 606)." The pronouncement was issued to clarify the principles for recognizing revenue and to develop a common revenue standard and disclosure requirements for U.S. GAAP and International Financial Reporting Standards. The pronouncement is effective for annual and interim periods beginning after December 15, 2017, which will require the Company to adopt these provisions in the first quarter of fiscal 2018. Early adoption is not permitted. This pronouncement permits the use of either the retrospective or cumulative effect transition method. The Company is evaluating the effect this guidance will have on the Company's consolidated financial statements and related disclosures. The Company has not yet selected a transition method nor has it determined the effect of the standard on its ongoing financial reporting.

In August 2014, the FASB issued ASU No. 2014-15, "Presentation of Financial Statements - Going Concern (Subtopic 205-40): Disclosure of Uncertainties about an Entity’s Ability to Continue as a Going Concern." This update requires management of the Company to evaluate whether there is substantial doubt about the Company’s ability to continue as a going concern. This update is effective for the annual period ending after December 15, 2016, and for annual and interim periods thereafter. Early adoption is permitted. The Company does not expect this standard to have an impact on the Company’s consolidated financial statements.

In April 2015, the FASB issued ASU No. 2015-03, "Interest-Imputation of Interest (Subtopic 835-50): Simplifying the Presentation of Debt Issuance Costs." This update requires debt issuance costs related to a recognized debt liability to be presented in the balance sheet as a direct deduction from the carrying value of that debt liability, consistent with debt discounts. The recognition and measurement guidance for debt issuance costs are not affected by this update. The update is effective retrospectively for fiscal years, and interim periods within those years, beginning after December 15, 2015. Early adoption is permitted. The adoption of this standard is not expected to have a material effect on the Company's consolidated financial statements.

1. Business Summary and Basis of Presentation (continued)

In April 2015, the FASB issued ASU No. 2015-05, "Intangibles - Goodwill and Other-Internal-Use Software (Subtopic 350-40): Customer's Accounting for Fees Paid in a Cloud Computing Arrangement." The pronouncement was issued to provide guidance concerning accounting for fees in a cloud computing arrangement. The update is effective for reporting periods beginning after December 15, 2015. The adoption of this standard is not expected to have a material effect on the Company's consolidated financial statements.

In July 2015, the FASB issued ASU No. 2015-11, "Inventory (Topic 330)." The pronouncement was issued to simplify the measurement of inventory and changes the measurement from lower of cost or market to lower of cost and net realizable value. This pronouncement is effective for reporting periods beginning after December 15, 2016. The adoption of ASU 2015-11 is not expected to have a significant impact on the Company's consolidated financial statements.