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Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Accrued expenses Total accrued expenses Accrued Liabilities, Current Fair Value as of Grant Date Award Grant Date Fair Value Non-cash impairment and closure costs Impairment, Long-Lived Asset, Held-For-Use, Noncash Expense Impairment, Long-Lived Asset, Held-For-Use, Noncash Expense Options exercisable, Aggregate intrinsic value Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value Pay vs Performance Disclosure, Table Pay vs Performance [Table Text Block] Milestone [Axis] Milestone [Axis] Milestone Arrangement Duration Trading Arrangement Duration Statement of Stockholders' Equity [Abstract] Local Phone Number Local Phone Number Entity Address, Postal Zip Code Entity Address, Postal Zip Code Entity Registrant Name Entity Registrant Name Gift Cards Gift Card [Member] Gift Card Net income (loss) before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Insider Trading Policies and Procedures Not Adopted Insider Trading Policies and Procedures Not Adopted [Text Block] Options vested and expected to vest, Aggregate intrinsic value Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value COMMITMENTS AND CONTINGENCIES (Note 15) Commitments and Contingencies Total intangible assets Intangible Asset, Finite-Lived, before Accumulated Amortization Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Total property and equipment Property, Plant, and Equipment, before Accumulated Depreciation, Depletion, and Amortization Assets not yet placed in service Asset under Construction [Member] Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Executive Category: Executive Category [Axis] Summary of Restricted Stock Units Activity Schedule of Nonvested Restricted Stock Units Activity [Table Text Block] Implied value of disposal Disposal Group, Including Discontinued Operation, Implied Value Disposal Group, Including Discontinued Operation, Implied Value Vesting period Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period Options expired (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Expirations in Period Counterparty Name [Axis] Counterparty Name [Axis] Furniture and fixtures Furniture and Fixtures [Member] LIABILITIES AND STOCKHOLDERS’ EQUITY Liabilities and Equity [Abstract] Intangible Asset, Finite-Lived, Class [Domain] Intangible Asset, Finite-Lived, Class [Domain] Options exercisable, Weighted average remaining contractual term Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted-Average Remaining Contractual Term Inventory Inventory, Net Award Type [Domain] Award Type [Domain] Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount FAIR VALUE Fair Value Disclosures [Text Block] Level 3 Fair Value, Inputs, Level 3 [Member] 2027 Intangible Asset, Finite-Lived, Estimated Amortization Expense, Year One PEO Name PEO Name Change in fair value of contingent consideration liability Change in Fair Value of Contingent Consideration Liability Change in Fair Value of Contingent Consideration Liability Accrued expenses and other current liabilities Increase (Decrease) in Accrued Liabilities Security deposits Disposal Group, Including Discontinued Operation,, Security Deposits Disposal Group, Including Discontinued Operation,, Security Deposits Leasehold improvements Leasehold Improvements [Member] SG Rewards liability, beginning balance SG Rewards liability, ending balance Contract with Customer, Liability Long-Lived Asset, Class [Axis] Long-Lived Asset, Class [Axis] Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] Entity Tax Identification Number Entity Tax Identification Number Liability Class [Axis] Liability Class [Axis] Options exercised (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Cash and cash equivalents and restricted cash—beginning of year Cash and cash equivalents and restricted cash—end of period Total cash, cash equivalents and restricted cash shown on statements of cash flows Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Accrued settlements and legal fees Accrued Professional Fees, Current Accounts payable Increase (Decrease) in Accounts Payable Other accrued expenses Other Accrued Liabilities, Current Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Aggregate Erroneous Compensation Not Yet Determined Aggregate Erroneous Compensation Not Yet Determined [Text Block] Kitchen equipment Kitchen Equipment [Member] Kitchen Equipment Material Terms of Trading Arrangement Material Terms of Trading Arrangement [Text Block] Non-NEOs Non-NEOs [Member] Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year [Member] Measurement Frequency [Domain] Measurement Frequency [Domain] Stock-based compensation Share-Based Payment Arrangement, Noncash Expense 2028 Intangible Asset, Finite-Lived, Estimated Amortization Expense, Year Two Total lease cost Lease, Cost Employee Stock Employee Stock [Member] Payments to related parties Related Party Transaction, Amounts of Transaction Spyce Spyce Food Co. [Member] Spyce Food Co. LEASES Lessee, Operating Leases [Text Block] Net loss per share basic (in dollars per share) Earnings per share—basic (in dollars per share) Earnings Per Share, Basic Gift cards and loyalty liability Gift Card Liability Contract with Customer, Liability, Current Total current assets Assets, Current Statistical Measurement [Axis] Statistical Measurement [Axis] Insider Trading Arrangements [Line Items] Award Type [Axis] Award Type [Axis] Short term lease cost Short-Term Lease, Cost Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] Accounts receivable Accounts Receivable, after Allowance for Credit Loss, Current Accumulated deficit Retained Earnings (Accumulated Deficit) Product and Service [Axis] Product and Service [Axis] Equity investments Value of investment in Wonder Group Equity Securities, FV-NI Restricted cash Restricted cash, noncurrent Restricted Cash, Noncurrent Contingent consideration liability Business Combination, Contingent Consideration, Change in Contingent Consideration, Liability, Increase (Decrease) Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table [Member] Awards Close in Time to MNPI Disclosures Awards Close in Time to MNPI Disclosures [Table] Common Stock Common Stock [Member] Contingent consideration Contingent consideration Business Combination, Contingent Consideration, Liability Operating lease cost Operating Lease, Cost Compensation Actually Paid vs. Company Selected Measure Compensation Actually Paid vs. Company Selected Measure [Text Block] NATURE OF OPERATIONS AND BASIS OF PRESENTATION Organization, Consolidation and Presentation of Financial Statements Disclosure and Significant Accounting Policies [Text Block] Cover [Abstract] Other restaurant operating costs Other Restaurant [Member] Other Restaurant Issuance of common stock related to Spyce milestone achievement Stock Issued During Period, Value, Common Stock Related to Milestone, Gross Stock Issued During Period, Value, Common Stock Related to Milestone, Gross Equity Awards Adjustments Equity Awards Adjustments [Member] Total liabilities and stockholders’ equity Liabilities and Equity Variable lease cost Variable Lease, Cost Interest income Interest Income, Other Stock Options Stock-options Options to purchase common stock Share-Based Payment Arrangement, Option [Member] Segments [Axis] Segments [Axis] Occupancy and related expenses Occupancy and Related Expenses [Member] Occupancy and Related Expenses Additional 402(v) Disclosure Additional 402(v) Disclosure [Text Block] Related Party [Domain] Related and Nonrelated Parties [Domain] Plan Name [Axis] Plan Name [Axis] Restructuring charges Restructuring Charges Tabular List, Table Tabular List [Table Text Block] Additional paid-in capital Additional Paid in Capital Other non-current liabilities Increase (Decrease) in Other Noncurrent Liabilities Purchase of intangible assets Payments to Acquire Intangible Assets Other expense (income) Other Nonoperating Income (Expense) 2029 Intangible Asset, Finite-Lived, Estimated Amortization Expense, Year Three 2026 Intangible Asset, Finite-Lived, Estimated Amortization Expense, Remainder of Fiscal Year Pre-opening costs Pre-Opening Costs Name Awards Close in Time to MNPI Disclosures, Individual Name Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested [Member] Options outstanding, Aggregate intrinsic value Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value Forfeited (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period Gain on disposal (before tax) Discontinued Operation, Gain (Loss) from Disposal of Discontinued Operation, before Income Tax General and administrative Total General and administrative General and Administrative Expense Long-Lived Asset, Class [Domain] Long-Lived Asset, Class [Domain] Fair Value by Liability Class [Domain] Fair Value by Liability Class [Domain] Shares issued (in dollars per share) Sale of Stock, Price Per Share Business Combination, Contingent Consideration, Type [Domain] Business Combination, Contingent Consideration, Type [Domain] PSUs Performance stock units Performance stock units Performance Stock Units [Member] Performance Stock Units Current portion of lease acquisition costs Lease Acquisition Costs, Current Lease Acquisition Costs, Current Property, Plant, and Equipment [Table] Property, Plant, and Equipment [Table] Adjustment to Compensation: Adjustment to Compensation [Axis] Class of Stock [Domain] Class of Stock [Domain] Rule 10b5-1 Arrangement Terminated Rule 10b5-1 Arrangement Terminated [Flag] Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Amount Cash paid for interest Interest Paid, Excluding Capitalized Interest, Operating Activity Statement of Cash Flows [Abstract] Schedule of Reserved Shares of Common Stock For Issuance Schedule of Stock by Class [Table Text Block] Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Options vested and expected to vest, Number of shares (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number Security and landlord deposits Increase (Decrease) In Security And Landlord Deposits Increase (Decrease) In Security And Landlord Deposits Discontinued Operations and Disposal Groups [Abstract] Name Measure Name INCOME TAXES Income Tax Disclosure [Text Block] Founder Three Founder Three [Member] Founder Three Accounts payable Accounts Payable, Current Pay vs Performance Disclosure [Line Items] Common stock increase (in shares) Common Stock, Capital Shares Reserved for Future Issuance, Increase Common Stock, Capital Shares Reserved for Future Issuance, Increase Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Gain on disposal of business Gain (Loss) on Disposition of Business, Net Gain (Loss) on Disposition of Business, Net Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Additional Paid-in Capital Additional Paid-in Capital [Member] Entity Filer Category Entity Filer Category Number of restaurants Number of Restaurants 3rd party Sales Channel, Through Intermediary [Member] Name Trading Arrangement, Individual Name Cash and cash equivalents Cash and cash equivalents Cash and Cash Equivalent Company Selected Measure Amount Company Selected Measure Amount Equity Method Investments and Joint Ventures [Abstract] Depreciation and amortization Depreciation, Depletion and Amortization Options vested and expected to vest, Weighted average remaining contractual term Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term Contract with customer rollforward Contract with Customer, Asset, Allowance for Credit Loss [Roll Forward] Schedule of Stock by Class [Table] Stock, Class of Stock [Table] Business acquisition, share price (in dollars per share) Business Combination, Price Per Share Contract with Customer, Sales Channel [Domain] Contract with Customer, Sales Channel [Domain] Current assets: Assets, Current [Abstract] Non-PEO NEO Non-PEO NEO [Member] Entity Address, Address Line One Entity Address, Address Line One Operating leases Right-of-Use Asset Obtained in Exchange for Operating Lease Liability Released (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value Fixed asset accrual Fixed Asset Accrual, Current Fixed Asset Accrual, Current Income tax expense Income Tax Expense (Benefit) Issuance of common stock related to Spyce milestone achievement (in shares) Stock Issued During Period, Shares, Common Stock Related to Milestone, Gross Stock Issued During Period, Shares, Common Stock Related to Milestone, Gross Derecognition of operating lease assets due to termination or impairment Operating Lease, Derecognition of Operating Lease due to Termination or Impairment Operating Lease, Derecognition of Operating Lease due to Termination or Impairment Award Timing Method Award Timing Method [Text Block] Net change in cash and cash equivalents and restricted cash Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation Forgone Recovery, Explanation of Impracticability Forgone Recovery, Explanation of Impracticability [Text Block] Series C Preferred Stock of Wonder Group, Inc. as partial consideration for the Spyce sale Initial Liability Associated With Warrants Initial Liability Associated With Warrants Net income (loss) Net income (loss) Net Income (Loss) Attributable to Parent Erroneous Compensation Analysis Erroneous Compensation Analysis [Text Block] Goodwill included in disposal group Goodwill Disposal Group, Including Discontinued Operation, Goodwill Statement [Table] Statement [Table] Restatement Determination Date: Restatement Determination Date [Axis] Proceeds from stock option exercise Proceeds from Stock Options Exercised Options exercisable, Weighted average exercise price per share (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price Schedule of Gift Card Liability Included in Gift Card and Loyalty Liability Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block] Milestone [Domain] Milestone [Domain] Milestone [Domain] Proceeds from sale Payments for (Proceeds from) Productive Assets Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Pension Benefits Adjustments, Footnote Pension Benefits Adjustments, Footnote [Text Block]