Above Market Leases [Member] Unfavorable Leasehold Interest [Member] Accounting Policies [Abstract] Accounting Policies [Abstract] Accounts Payable, Accrued Liabilities, and Other Liabilities Disclosure, Current [Text Block] Other Accrued Expenses and Current Liabilities Accounts Payable, Accrued Liabilities, and Other Liabilities Disclosure, Noncurrent [Text Block] Other Noncurrent Liabilities Accounts Payable, Current Accounts payable Accounts Payable [Member] Accounts Payable [Member] Accretion Expense Interest accretion Accrued Advertising, Current Accrued advertising Accrued Income Taxes, Current Accrued income taxes payable Accrued Insurance, Current Accrued insurance Gift Card Liability, Current Gift card liability Accumulated Capitalized Interest Costs Capitalized cost Less: imputed interest (11.0% to 14.8%) Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Less: accumulated depreciation and amortization Accumulated Impairment Losses Intangible Assets Accumulated Impairment Losses Intangible Assets Accumulated impairment charges Additional [Member] Additional [Member] Additional [Member] Additional Paid in Capital, Common Stock Additional paid-in capital Additional Paid-in Capital [Member] Additional Paid-in Capital [Member] Adjustments Related to Tax Withholding for Share-based Compensation Excess tax deduction amount Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition Stock based compensation Adjustments to Additional Paid in Capital, Income Tax Benefit from Share-based Compensation Excess income tax benefit related to share-based compensation plans Windfall tax benefit Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Adjustments to reconcile changes in net income (loss) to net cash provided by operating activities: Advertising Costs, Policy [Policy Text Block] Advertising Costs Advertising Expense Advertising expense Advertising Revenue Advertising revenue Agreement termination period. Agreement Termination Period Related party agreement, termination period Amendment Flag Amendment Flag Amortization of above and below Market Leases Amortization expense Amortization of favorable and unfavorable leases, net Amortization of Financing Costs Amortization expense for deferred financing costs Amortization of deferred financing costs Annual Dividends Receivable From Subsidiaries Annual Dividends Receivable From Subsidiaries Dividends receivable from subsidiaries per fiscal year Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Anti-dilutive securities not considered in diluted EPS calculation Antidilutive Securities [Axis] Antidilutive Securities [Axis] Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Asset Impairment Charges Asset impairment charges Assets Total assets Assets [Abstract] Assets Assets, Current Total current assets Assets, Current [Abstract] Current assets: Average unit volume of sales. Average Unit Volume of Sales Average unit volume (AUV) (company-operated) Award Type [Axis] Award Type [Axis] Balance Sheet Location [Axis] Balance Sheet Location [Axis] Balance Sheet Location [Domain] Balance Sheet Location [Domain] Base Rate [Member] Base Rate [Member] Basis of Accounting, Policy [Policy Text Block] Basis of Presentation Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items] Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items] Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items] Basis Of Presentation And Summary Of Significant Accounting Policies [Table] Basis Of Presentation And Summary Of Significant Accounting Policies [Table] Basis Of Presentation And Summary Of Significant Accounting Policies [Table] Beverage [Member] Beverage [Member] Beverage [Member] Building and Building Improvements [Member] Buildings and Improvements [Member] Building Improvements [Member] Building and Improvements [Member] Building [Member] Building [Member] Business Acquisition, Acquiree [Domain] Business Acquisition, Acquiree [Domain] Business Acquisition [Axis] Business Acquisition [Axis] CALIFORNIA California [Member] Capital Expenditures Incurred but Not yet Paid Unpaid purchase of property and equipment Capital Leased Assets, Gross Gross value of assets under capital leases for buildings and improvements Capital Lease Obligations, Current Current portion of obligations under capital leases Less: current maturities Capital Lease Obligations, Noncurrent Noncurrent portion Obligations under capital leases, net of current portion Capital Leases, Balance Sheet, Assets by Major Class, Net Property held under capital lease, net Capital Leases, Future Minimum Payments Due Total Capital Leases, Future Minimum Payments Due, Next Twelve Months December 30, 2015 Capital Leases, Future Minimum Payments Due in Five Years December 25, 2019 Capital Leases, Future Minimum Payments Due in Four Years December 26, 2018 Capital Leases, Future Minimum Payments Due in Three Years December 28, 2017 Capital Leases, Future Minimum Payments Due in Two Years December 29, 2016 Capital Leases, Future Minimum Payments Due Thereafter Thereafter Capital Leases, Future Minimum Payments, Present Value of Net Minimum Payments Present value of capital lease obligations Present value of capital lease obligations Capital Leases, Future Minimum Sublease Rentals Capital lease, minimum sublease rental Capital Leases, Lessee Balance Sheet, Assets by Major Class, Accumulated Depreciation Accumulated depreciation of assets under capital leases Capital Leases of Lessee, Contingent Rentals, Basis Spread on Variable Rate Imputed interest rate Cash and Cash Equivalents, at Carrying Value Cash and cash equivalents, end of year Cash and cash equivalents, beginning of year Cash and cash equivalents Cash available Cash and Cash Equivalents, Period Increase (Decrease) (Decrease) increase in cash and cash equivalents Cash and Cash Equivalents, Policy [Policy Text Block] Cash and Cash Equivalents Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block] Restricted Cash Cash Interest [Member] Cash Interest [Member] Cash Interest [Member] Cashless Exercise Of Stock Options Cashless Exercise Of Stock Options Cashless stock option exercise Chicken Acquisition Corp [Member] Chicken Acquisition Corp [Member] Chicken Acquisition Corp [Member] Chicken [Member] Chicken [Member] Chicken Acquisition Corp [Member] Commitments and Contingencies Commitments and contingencies Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Text Block] Commitments and Contingencies Common Stock [Member] Common Stock [Member] Common Stock, Par or Stated Value Per Share Common stock, par value Common Stock, Shares Authorized Common stock , authorized Common stock, shares authorized Common Stock, Shares, Issued Common stock, shares issued Common Stock, Shares, Outstanding Common stock, shares outstanding Common Stock, Value, Issued Common stock, $0.01 par value-200,000,000 shares authorized; 37,420,450 and 28,712,622 shares issued and outstanding Company Operated Properties [Member] Company Operated Properties [Member] Company Operated Properties [Member] Comparable Restaurant Sales Growth [Abstract] Comparable Restaurant Sales Growth [Abstract] Comparable restaurant sales growth Compensation and Employee Benefit Plans [Text Block] Employee Benefit Plans Compensation Related Costs, Policy [Policy Text Block] Stock Based Compensation Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Axis] Concentration Risk Type [Axis] Concentration Risk Type [Axis] Concentration Risk, Credit Risk, Policy [Policy Text Block] Concentration of Risk Concentration Risk, Percentage Percentage of concentration Concentration Risk Type [Domain] Concentration Risk Type [Domain] Consolidation, Policy [Policy Text Block] Principles of Consolidation Construction in Progress [Member] Construction in Progress [Member] Contractual Obligation, Fiscal Year Maturity Schedule [Table Text Block] Schedule of Future Lease Obligation Contribution Margin Contribution Margin Restaurant contribution margin Cost of Goods and Services Sold [Abstract] Cost of operations Cost of Services, Direct Labor Labor and related expenses Cost of Services, Direct Materials Food and paper costs Credit agreement two thousand fourteen. Credit Agreement Two Thousand Fourteen [Member] 2014 Credit Agreement [Member] Credit Agreement Two Thousand Thirteen [Member] Credit Agreement Two Thousand Thirteen [Member] 2013 Credit Agreement [Member] Credit Facility [Axis] Credit Facility [Axis] Credit Facility [Domain] Credit Facility [Domain] Credit Facility Percentage Of Periodic Principal Payment Credit Facility Percentage Of Periodic Principal Payment Percentage of quarterly principal payments Current Federal Tax Expense (Benefit) Federal Current Fiscal Year End Date Current Fiscal Year End Date Current Income Tax Expense (Benefit) Total current Current Income Tax Expense (Benefit), Continuing Operations [Abstract] Current income taxes: Current State and Local Tax Expense (Benefit) State Debt Disclosure [Abstract] Debt Disclosure [Abstract] Debt Disclosure [Text Block] Credit Agreements Debt Instrument [Axis] Debt Instrument [Axis] Debt Instrument, Basis Spread on Variable Rate Applicable margin for lien credit agreement Debt instrument basis percentage Debt Instrument, Description of Variable Rate Basis Interest rate description Variable rate basis Debt Instrument, Face Amount Repayment of debt Senior secured term loan Debt Instrument Floor Interest Rate Debt Instrument Floor Interest Rate Floor rate on term loan Debt Instrument Interest Payment Terms Debt Instrument Interest Payment Terms Interest payment intervals Debt Instrument, Interest Rate, Effective Percentage Debt instrument, interest rate Debt Instrument, Interest Rate, Stated Percentage Debt instrument, stated percentage Debt Instrument [Line Items] Debt Instrument [Line Items] Debt Instrument, Maturity Date Debt maturity date Revolving credit facility maturity period Debt Instrument Maturity Month Debt Instrument Maturity Month Debt maturity Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Debt Instrument, Periodic Payment, Principal Principal payments prior to maturity Schedule of Long-term Debt Instruments [Table] Schedule of Long-term Debt Instruments [Table] Debt Instrument, Unamortized Discount Debt, unamortized discount Debt Instrument, Unamortized Discount (Premium), Net Consolidated statement of operations, reflecting call premiums on retired debt obligations and expense related to unamortized deferred financing cost and unamortized discounts. 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Gross Deferred Tax Assets, Gross, Total Deferred Tax Assets, Net Net deferred tax liabilities Deferred Tax Assets, Net, Current Current Liabilities Deferred Tax Assets, Net, Noncurrent Noncurrent Liabilities Deferred Tax Assets, Net of Valuation Allowance Net deferred tax assets Deferred Tax Assets, Net of Valuation Allowance, Current Deferred tax assets Deferred Tax Assets, Net of Valuation Allowance, Noncurrent Deferred tax assets Deferred Tax Assets, Net of Valuation Allowance [Abstract] Deferred assets: Deferred Tax Assets, Operating Loss Carryforwards Net operating losses Deferred Tax Assets, Other Other Deferred Tax Assets Percentage Of Valuation Allowance Deferred Tax Assets Percentage Of Valuation Allowance Deferred tax asset valuation percentage Deferred Tax Assets, Property, Plant and Equipment Fixed assets Deferred Tax Assets, Tax Credit Carryforwards Enterprise zone and other credits Deferred Tax Assets, Tax Credit Carryforwards, Alternative Minimum Tax Alternative minimum tax credits Deferred Tax Assets, Tax Deferred Expense Deferred financing costs Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Compensated Absences Accrued vacation Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Employee Compensation Accrued workers' compensation Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Deferred Rent Deferred rent Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Legal Settlements Accrued legal Deferred Tax Assets, Valuation Allowance Valuation allowance released Valuation allowance Deferred Taxes In Consolidated Balance Sheets Table [Text Block] Deferred Taxes In Consolidated Balance Sheets Table [Text Block] Schedule of Deferred Tax Assets and Liabilities Classification on Balance Sheet Deferred Tax Liabilities, Gross [Abstract] Deferred liabilities: Deferred Tax Liabilities, Goodwill Goodwill Deferred Tax Liabilities, Intangible Assets Trademark Deferred Tax Liabilities, Net, Noncurrent Deferred taxes, net of current portion Deferred Tax Liabilities, Other Other Deferred Tax Liabilities, Prepaid Expenses Prepaid expense Defined Contribution Plan, Cost Recognized Benefit contribution Defined Contribution Plan Disclosure [Line Items] Defined Contribution Plan Disclosure [Line Items] Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay Percentage of employees' annual qualified compensation matched Defined Contribution Plan, Employer Matching Contribution, Percent of Match Employer's matching contribution Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent Qualified compensation of employees that may be contributed, maximum Defined Contribution Plan [Table] Defined Contribution Plan [Table] Depreciation Depreciation expense Depreciation, Depletion and Amortization, Nonproduction Depreciation and amortization Derivative, Cap Interest Rate Interest rate cap Derivative, Maturity Date Termination date Derivative, Notional Amount Notional Amount Description Of Business [Line Items] Description Of Business [Line Items] Description Of Business [Line Items] Description Of Business [Table] Description Of Business [Table] Description Of Business [Table] Development [Member] Development [Member] Area Development Fees [Member] Dilutive Securities Included And Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Dilutive Securities Included And Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Dilutive Securities Included And Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Director [Member] Directors [Member] Disclosure of Compensation Related Costs, Share-based Payments [Abstract] Disclosure of Compensation Related Costs, Share-based Payments [Abstract] Disclosure of Compensation Related Costs, Share-based Payments [Text Block] Stock-Based Compensation Dividends Receivable From Subsidiaries Dividends Receivable From Subsidiaries Total dividends receivable from subsidiaries Document And Entity Information [Abstract] Document And Entity Information [Abstract] Document And Entity Information [Abstract] Document Fiscal Period Focus Document Fiscal Period Focus Document Fiscal Year Focus Document Fiscal Year Focus Document Period End Date Document Period End Date Document Type Document Type Domestic Tax Authority [Member] Federal [Member]