Amendment Flag
Current Fiscal Year End Date
Document Period End Date
Entity Well-known Seasoned Issuer
Entity Voluntary Filers
Entity Current Reporting Status
Entity Filer Category
Entity Public Float
Entity Registrant Name
Entity Central Index Key
Entity Common Stock, Shares Outstanding
Document Fiscal Year Focus
Document Fiscal Period Focus
Document Type
Notional amount
Derivative, Notional Amount
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Award Type [Axis]
Summary Of Significant Accounting Policies [Abstract]
Accounts payable
Accounts Payable, Current
Accounts receivable
Accounts Receivable, Net, Current
Accrued employee benefits
Accrued Employee Benefits, Current
Less: Accumulated depreciation and amortization of capital leases
Accumulated Net Gain (Loss) from Cash Flow Hedges Attributable to Parent [Member]
Accumulated Other Comprehensive Income (Loss) [Table]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated Other Comprehensive Loss [Member]
AOCI Attributable to Parent [Member]
Accumulated other comprehensive loss
Additional paid-in capital
Additional Paid-in Capital [Member]
Total income tax benefit recognized [Abstract]
Share-based compensation
Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition
Adjustments to reconcile net income to net cash provided by operating activities:
Tax benefit realized upon exercise of share-based compensation awards
Advertising
Advertising expense
Total compensation expense
ASSETS
Assets [Abstract]
Total assets at fair value
Assets, Fair Value Disclosure
Total
Assets
Buildings under Capital Leases [Member]
Total current assets
Assets, Current
Current Assets:
Balance Sheet Location [Axis]
Balance Sheet Location [Domain]
GAAP
Buildings and Improvements [Member]
Buildings and improvements
Buildings under capital leases
Capital expenditures accrued in accounts payable
Cash and cash equivalents
Cash equivalents
Cash and cash equivalents
Cash and cash equivalents, end of year
Cash and cash equivalents, beginning of year
Cash and Cash Equivalents, at Carrying Value
Supplemental schedule of non-cash investing and financing activities:
Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract]
Cash Flow Hedging [Member]
Exercise price of each right (in dollars per share)
Class of Warrant or Right, Exercise Price of Warrants or Rights
Class of Warrant or Right [Domain]
Class of Warrant or Right [Axis]
Class of Warrant or Right [Line Items]
Class of Stock [Domain]
Class of Warrant or Right [Table]
Commitments and Contingencies (Notes 9 and 15)
Commitments and Contingencies
Commitments and Contingencies
Commitments and Contingencies Disclosure [Text Block]
Commitments and Contingencies [Abstract]
Common stock - 400,000,000 shares of $.01 par value authorized; 2015 - 23,975,755 shares issued and outstanding; 2014 - 23,821,227 shares issued and outstanding
Common stock, shares issued (in shares)
Common stock, shares authorized (in shares)
Cash dividends declared (in dollars per share)
Common stock, par value (in dollars per share)
Par value of common share outstanding (in dollars per share)
Common Stock, Par or Stated Value Per Share
Common Stock [Member]
Balance (in shares)
Balance (in shares)
Common stock, shares outstanding (in shares)
Common stock reserved for future issuance (in shares)
Common Stock, Capital Shares Reserved for Future Issuance
Comprehensive Income:
Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]
Comprehensive income
Comprehensive income
Comprehensive Income (Loss), Net of Tax, Attributable to Parent
Principles of consolidation
Construction in progress
Cost of goods sold (exclusive of depreciation and rent)
Credit Facility [Domain]
Credit Facility [Axis]
Federal
Current Federal Tax Expense (Benefit)
State
Current State and Local Tax Expense (Benefit)
Current [Abstract]
Current Income Tax Expense (Benefit), Continuing Operations [Abstract]
Debt Instrument [Line Items]
Line of credit facility, term
Debt [Abstract]
Weighted average interest rates of the Company's swapped debt (in hundredths)
Schedule of Long-term Debt Instruments [Table]
Debt
Debt Disclosure [Text Block]
Loan acquisition costs
Long-term debt, gross
Long-term Debt, Gross
Maturity date
Potential decrease of liabilities for uncertain tax positions within the next twelve months
Decrease in Unrecognized Tax Benefits is Reasonably Possible
Federal
Deferred Federal Income Tax Expense (Benefit)
Deferred [Abstract]
Deferred Income Tax Expense (Benefit), Continuing Operations [Abstract]
Net deferred tax liability
Deferred Tax Assets, Net
Deferred revenues
Deferred Revenue, Current
State
Deferred tax assets [Abstract]
Deferred income taxes
Deferred Tax Assets, Net of Valuation Allowance, Current
Inventory
Deferred tax assets
Deferred Tax Assets, Gross
Other
Deferred Tax Assets, Other
Compensation and employee benefits
Deferred rent
Deferred tax liabilities
Deferred Tax Liabilities, Net
Deferred tax liabilities [Abstract]
Deferred Tax Liabilities, Gross [Abstract]
Insurance reserves
Inventory
Deferred Tax Liabilities, Inventory
Accrued liabilities
Property and equipment
Deferred income taxes
Deferred Tax Liabilities, Net, Noncurrent
Other
Percentage of company contributions that vests annually (in hundredths)
Defined Contribution Plan, Employers Matching Contribution, Annual Vesting Percentage
Defined Contribution Plan Name [Axis]
Defined Contribution Plan [Table]
Percentage of company match to employee contribution (in hundredths)
Defined Contribution Plan, Employer Matching Contribution, Percent of Match
Defined Contribution Plan Disclosures [Line Items]
Defined Contribution Plan Name [Domain]
Percentage of compensation allowed to be deferred by eligible employees (in hundredths)
Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent
Maximum percentage of employee's compensation matched by company (in hundredths)
Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay
Employee Savings Plans [Abstract]
Depreciation and amortization
Total depreciation expense
Asset Amount Offset
Derivative Liability, Fair Value, Gross Asset
Derivative [Line Items]
Liability Amount Offset
Derivative Asset, Fair Value, Gross Liability
Offsetting of derivative assets in balance sheets [Abstract]
Term
Derivative, Term of Contract
Derivative Instruments and Hedging Activities
Derivative Instruments and Hedging Activities Disclosure [Text Block]
Offsetting of derivative liabilities in consolidated balance sheets [Abstract]
Derivative [Table]
Trade date
Derivative Instruments and Hedging Activities [Abstract]
Derivative instruments and hedging activities [Abstract]
Interest rate swap asset (see Note 6)
Derivative Instrument [Axis]
Fair value, asset
Net Asset Amount Presented in the Balance Sheets
Fixed rate (in hundredths)
Derivative, Fixed Interest Rate
Current interest rate swap liability
Gross Liability Amounts
Gross Asset Amounts
Fair value, liability
Net Liability Amount Presented in the Balance Sheets
Derivative, by Nature [Axis]
Interest rate swap liability (see Note 6)
Derivative Liability
Long-term interest rate swap liability
Derivative Liability, Noncurrent
Derivative, Name [Domain]
Derivative Instruments, Gain (Loss) [Table]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative Contract [Domain]
Hedging Relationship [Axis]
Derivatives, Fair Value [Line Items]
Derivative instruments and hedging activities
Participation eligibility terms of the plan
Add potential dilution [Abstract]
Share-Based Compensation
Disclosure of Compensation Related Costs, Share-based Payments [Text Block]
Dividend payment date
Dividend payable
Dividends Payable, Current
Dividend record date
Dividend declaration date
Dividends declared but not yet paid
Cash dividends declared
Dividends, Common Stock, Cash
Net income per share
Net Income Per Share and Weighted Average Shares
Earnings Per Share [Text Block]
Net income per share - basic (in dollars per share)
Net income per share - basic (in dollars per share)
Net income per share - diluted (in dollars per share)
Net income per share - diluted (in dollars per share)
Net Income Per Share and Weighted Average Shares [Abstract]
U.S. federal statutory rate used (in hundredths)
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Stock Options [Member]
Weighted average period in years
Total unrecognized compensation
Total income tax benefit
Excess tax benefit realized upon exercise of share-based compensation awards
Total unrecognized compensation expense and weighted-average periods over which the expense is expected to be recognized [Abstract]
Revenue from External Customer [Line Items]
Restaurant and Other Equipment [Member]
Equity Component [Domain]
Excess tax benefit from share-based compensation
Excess tax benefit from share-based compensation
Excess Tax Benefit from Share-based Compensation, Operating Activities
Fair Value Measurements, Recurring and Nonrecurring [Table]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Measurements, Recurring [Member]
Fair Value Measurements [Abstract]
Measurement Frequency [Axis]
Fair Value, Hierarchy [Axis]
Fair Value Measurements
Fair Value Disclosures [Text Block]
Fair value measurements
Fair Value Hierarchy [Domain]
Fair Value, Measurement Frequency [Domain]
Significant Unobservable Inputs (Level 3) [Member]
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Significant Other Observable Inputs (Level 2) [Member]
Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table]
Fiscal year
Loss on disposition of property and equipment
Gain (Loss) on Disposition of Property Plant Equipment
General and administrative expenses
Guarantee Obligations [Member]
Hedging Relationship [Domain]
Impairment of long-lived assets
Income Statement Location [Axis]
Income before income taxes
Income before income taxes
CONSOLIDATED STATEMENTS OF INCOME [Abstract]
Income Taxes [Abstract]
Income Statement Location [Domain]
Income taxes receivable
Income Taxes Receivable
Provision for income taxes
Total provision for income taxes
Provision for income taxes
Income Tax Expense (Benefit)
Income Taxes
Income Tax Disclosure [Text Block]
Income taxes
Income Taxes Paid
Income taxes
Provision computed at federal statutory income tax rate
Other-net
State and local income taxes, net of federal benefit
Other employer tax credits
Effective Income Tax Rate Reconciliation, Tax Credit, Other, Amount
Accounts receivable
Increase (Decrease) in Accounts Receivable
Accounts payable
Other assets
Increase (Decrease) in Other Current Assets
Other current liabilities
Increase (Decrease) in Other Current Liabilities
Other long-term obligations
Deferred income taxes
Increase (Decrease) in Deferred Income Taxes
Deferred revenues
Changes in assets and liabilities:
Accrued employee benefits
Inventories
Increase (Decrease) in Inventories
Income taxes receivable
Increase (Decrease) in Income Taxes Receivable
Stockholders' Equity [Roll Forward]
Prepaid expenses and other current assets
Increase (Decrease) in Prepaid Expense and Other Assets
Stock options, nonvested stock awards and MSU Grants (in shares)
Insurance [Abstract]
Insurance
Interest expense
Interest expense
Estimated pre-tax portion of AOCL that is expected to be reclassified into earnings over the next twelve months
Interest, net of amounts capitalized
Interest Rate Swap [Member]
Amount of Loss Reclassified from AOCL into Income (Effective Portion)
Interest Expense [Member]
Inventories
Inventory, Policy [Policy Text Block]
Inventory [Line Items]
Inventories
Inventory Disclosure [Text Block]
Inventories
Total
Inventory, Net
Inventory, Current [Table]
Inventories [Abstract]
Lease renewal option
Lessee Leasing Arrangements, Operating Leases, Renewal Term
Initial lease term
Lessee Leasing Arrangements, Operating Leases, Term of Contract
Standby letters of credit
Amount of standby letters of credit
Long-term Debt, Type [Axis]
Long-term Debt, Type [Domain]
Labor and other related expenses
Labor and Related Expense
Land
Leases
Leasehold improvements
Leasehold Improvements [Member]
Leases [Abstract]
Leases
Leases of Lessee Disclosure [Text Block]
Total current liabilities
Liabilities, Current
Current Liabilities:
LIABILITIES AND SHAREHOLDERS' EQUITY
Liabilities and Equity [Abstract]
Total liabilities at fair value
Financial and Nonfinancial Liabilities, Fair Value Disclosure
Total
Liabilities and Equity
Line of credit facility, expiration date
Maximum borrowing capacity
Line of Credit Facility, Maximum Borrowing Capacity
Restrictions on dividends payable
Current borrowing capacity
Litigation Case [Domain]
Litigation Case [Axis]
Current maturities of long-term debt
Current maturities
Long-term debt
Long-term Debt, Excluding Current Maturities
Loss Contingencies [Table]
Loss Contingencies [Line Items]
Loss Contingency Nature [Axis]
Provision recorded for potential liability related to lawsuits
Loss Contingency, Nature [Domain]
Advertising [Abstract]
Maximum [Member]
Minimum [Member]
Description of the Business
Nature of Operations [Text Block]
Cash flows from financing activities:
Cash flows from operating activities:
Net increase (decrease) in cash and cash equivalents
Net Cash Provided by (Used in) Continuing Operations
Net cash used in investing activities
Net Cash Provided by (Used in) Investing Activities, Continuing Operations
Net cash provided by operating activities
Net Cash Provided by (Used in) Operating Activities, Continuing Operations
Net income
Net income
Net income per share numerator
Net of tax
Cash flows from investing activities:
Net cash used in financing activities
Net Cash Provided by (Used in) Financing Activities, Continuing Operations
Recent Accounting Pronouncements
Number of reportable operating segments
Number of leased facilities for stores
Other comprehensive income before reclassifications
OCI, before Reclassifications, Net of Tax, Attributable to Parent
Offsetting Liabilities
Offsetting Liabilities [Table Text Block]
Offsetting Assets
2016
Operating Leases, Future Minimum Payments Due, Next Twelve Months
Future minimum rental payments, operating leases [Abstract]
Total Lease Payments
Operating Leases, Rent Expense, Net
2017
Operating Leases, Future Minimum Payments, Due in Two Years
Operating income
Operating Income (Loss)
Later years
Contingent Lease Payments
Total
Operating Leases, Future Minimum Payments Due
2019
Minimum Lease Payments
Operating Leases, Rent Expense, Minimum Rentals
Schedule of Rent Expense
2020
2018
Operating Leases, Future Minimum Payments, Due in Three Years
Other assets
Other Assets, Noncurrent
Income tax expense
Other Comprehensive Income (Loss), Tax
Other store operating expenses
Change in fair value of interest rate swaps
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax
Other comprehensive income, net of tax
Other current liabilities
Other long-term obligations
Other Liabilities, Noncurrent
Other comprehensive income before income tax expense:
Other Comprehensive Income (Loss), before Tax, Portion Attributable to Parent [Abstract]
Other Assets [Member]
Other comprehensive income, net of tax
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent
Products and Services [Domain]
Purchases and retirement of common stock
Payments for Repurchase of Common Stock
Dividends on common stock
Payments of Ordinary Dividends, Common Stock
Purchase of property and equipment
Payments to Acquire Property, Plant, and Equipment
Deferred financing costs
Payments of Financing Costs
Employee Savings Plans
Pension and Other Postretirement Benefits Disclosure [Text Block]
MSU Grants [Member]
Performance Shares [Member]
Lease Performance Guarantee [Member]
Performance Guarantee [Member]
Plan Name [Axis]
Plan Name [Domain]
Preferred stock, par value (in dollars per share)
Preferred stock - 100,000,000 shares of $.01 par value authorized; 300,000 shares designated as Series A Junior Participating Preferred Stock; no shares issued
Preferred stock, shares issued (in shares)
Preferred stock, shares authorized (in shares)
Prepaid expenses and other current assets
Prepaid Expense and Other Assets, Current
Proceeds from insurance recoveries of property and equipment
Proceeds from issuance of long-term debt
Proceeds from sale of property and equipment
Products and Services [Axis]
Schedule of Estimated Useful Lives of Assets
Property, Plant and Equipment [Table Text Block]
Property, Plant and Equipment, Type [Axis]
Property and Equipment:
Property and equipment
Property, Plant and Equipment, Policy [Policy Text Block]
Property and equipment [Abstract]
Estimated useful life
Property, Plant and Equipment, Type [Domain]
Property and equipment - net
Property, Plant and Equipment, Net
Total
Property, Plant and Equipment, Gross
Property, Plant and Equipment [Line Items]
Quarterly Financial Data (Unaudited) [Abstract]
Quarterly Financial Data (Unaudited)
Quarterly Financial Information [Text Block]
Range [Domain]
Range [Axis]
Accounts receivable
Reclassification out of Accumulated Other Comprehensive Income [Member]
Reclassification out of Accumulated Other Comprehensive Income [Axis]
Amounts reclassified from AOCL into earnings
Reclassification from AOCI, Current Period, Net of Tax, Attributable to Parent
Amounts Reclassified out of AOCL Related to Interest Rate Swaps
Reclassification out of Accumulated Other Comprehensive Income [Table Text Block]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Reclassification out of Accumulated Other Comprehensive Income [Domain]
Reclassification out of Accumulated Other Comprehensive Income [Table]
Reconciliation of gross liability for uncertain tax positions [Roll Forward]
Principal payments under long-term debt and other long-term obligations
Repayments of Long-term Debt, Long-term Capital Lease Obligations, and Capital Securities
Retail
Retained Earnings [Member]
Retained earnings
Revenue recognition
Unredeemed gift cards and certificates
Revolving Credit Facility [Member]
Revolving Credit Facility [Member]
Outstanding
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term
Exercisable
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value
Number of years to expiration date from grant date
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period
Exercisable
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term
Sale Leaseback Transaction, Name [Domain]
Sale Leaseback Transaction [Table]
Sale Leaseback Transaction [Line Items]
Sale Leaseback Transaction, Description [Axis]
Total revenue
Total revenue
Revenue
Schedule of Unrecognized Compensation Cost, Nonvested Awards
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Schedule of Nonvested Stock Activity
Schedule of Stock Option Activity
Summary of Total Intrinsic Values of Options Exercised
Schedule of Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Grant Date Intrinsic Value [Table Text Block]
Schedule of Provision for Income Taxes
Schedule of a Reconciliation of Provision for Income Taxes
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]
Schedule of Significant Components of Net Deferred Tax Liability
Changes in AOCL, Net of Tax, Related to Interest Rate Swaps
Schedule of Future Minimum Operating Lease Payments
Reconciliation of Components of Diluted Earnings per Share Computations
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
Quarterly Financial Data
Components of Share-based Compensation Expense
Schedule of Compensation Cost for Share-based Payment Arrangements, Allocation of Share-based Compensation Costs by Plan [Table Text Block]
Inventories
Revenue from External Customers by Products and Services [Table]
Composition of Total Revenue
Revenue from External Customers by Products and Services [Table Text Block]
Schedule of Long-term Debt
Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table]
Summary of Interest Rate Swaps
Schedule of Property, Plant and Equipment [Table]
Schedule of Estimated Fair Value of Derivative Instruments
Schedule of Pre-tax Effects of Derivative Instruments on Income and AOCL
Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]
Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]
Segment Information [Abstract]
Segment reporting
Segment Information
Segment Reporting Disclosure [Text Block]
Series A Junior Participating Preferred Stock [Member]
Vesting period
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period
Granted (in shares)
Granted (in dollars per share)
Unvested, end of period (in shares)
Unvested, beginning of period (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number
Exercised (in dollars per share)
Share-Based Compensation [Abstract]
Share-based compensation
Share-based Compensation
Unvested, end of period (in dollars per share)
Unvested, beginning of period (in dollars per share)
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value
Nonvested stock, shares [Roll Forward]
Fixed options, weighted average price [Roll Forward]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]
Forfeited (in dollars per share)
Share-based Compensation Arrangements by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price
Risk-free interest rate, maximum (in hundredths)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Nonvested stock, weighted-average grant date fair value [Roll Forward]
Forfeited (in dollars per share)
Forfeited (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period
Canceled (in dollars per share)
Risk-free interest rate, minimum (in hundredths)
Granted (in dollars per share)
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price
Granted (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures
Exercisable (in dollars per share)
Dividend yield (in hundredths)
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate
Canceled (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period
Forfeited (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period
Vested (in dollars per share)
Exercisable (in shares)
Vested (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period
Expected volatility ( in hundredths)
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate
Total fair value of nonvested stock
Number of shares of the Company's common stock originally authorized for issuance (in shares)
Risk-free interest rate (in hundredths)
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate
Fair Value Assumptions and Methodology [Abstract]
Total intrinsic values of options exercised
Share-based compensation
Share-based Compensation, Option and Incentive Plans Policy [Policy Text Block]
Outstanding
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value
Equity Award [Domain]
Outstanding, end of period (in shares)
Outstanding, beginning of period (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number
Outstanding, end of period (in dollars per share)
Outstanding, beginning of period (in dollars per share)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price
Fixed options, shares [Roll Forward]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Table]
Summary Of Significant Accounting Policies
Significant Accounting Policies [Text Block]
Standby Letters of Credit [Member]
Store pre-opening costs
Statement [Line Items]
CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS EQUITY [Abstract]
CONSOLIDATED STATEMENTS OF CASH FLOWS [Abstract]
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME [Abstract]
Equity Components [Axis]
Statement [Table]
CONSOLIDATED BALANCE SHEETS [Abstract]
Class of Stock [Axis]
Maximum aggregate purchase price
Purchases and retirement of common stock
Cost of shares repurchased
Original expiration date
Exercised (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period
Shares of common stock repurchased (in shares)
Issuance of share-based compensation awards, net of shares withheld for employee taxes (in shares)
Number of shares issued from vesting of share-based compensation awards and stock option exercises (in shares)
Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures
Purchases and retirement of common stock (in shares)
Stock Repurchased During Period, Shares
Shareholders' Equity:
Total shareholders' equity
Balance
Balance
Stockholders' Equity Attributable to Parent
Schedule of Total Gross Liability for Uncertain Tax Positions Exclusive of Interest and Penalties
Supplemental disclosures of cash flow information:
Amount of Income Recognized in AOCL on Derivative (Effective Portion)
Additions
Interest and penalties [Abstract]
Settlements
Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities
Expiration of statute of limitations
Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations
Reductions
Unrecognized Tax Benefits, Decrease Resulting from Current Period Tax Positions
Potential interest and penalties [Abstract]
Interest and penalties related to uncertain tax positions
Balance at end of year
Balance at beginning of year
Unrecognized Tax Benefits
Interest and penalties
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued
Additions
Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions
Uncertain tax positions
Unrecognized Tax Benefits that Would Impact Effective Tax Rate
Reductions
Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions
Use of estimates
Basic weighted average shares outstanding (in shares)
Diluted weighted average shares outstanding (in shares)
Diluted weighted average shares outstanding (in shares)
Loan acquisition costs written off
Restaurant equipment and other equipment classified as an asset.
Restaurant and Other Equipment
Restaurant and other equipment
Carrying amount as of the balance sheet date of the taxes withheld and accrued payable to satisfy currently due tax obligations.
Taxes Withheld and Accrued
Taxes withheld and accrued
Total of the carrying values as of the balance sheet date of accrued employee compensation incurred through that date and payable for obligations related to services received from employees, such as accrued salaries, bonuses, unused vacation and severance.
Accrued Employee Compensation
Accrued employee compensation
Total revenue less cost of goods sold and store operating expenses.
Store Operating Income
Store operating income
Store operating income
The number of shares reserved for issuance under the plan that validly exist and are outstanding as of the balance sheet date.
Share-based Compensation Arrangement, Outstanding, Number
Number of outstanding awards under each plan (in shares)
The number of other compensation plans in which the company holds stock options and nonvested stock outstanding and in which no future grants may be made.
Number of other compensation plans
The number of active compensation plan for employees and non-employee directors which authorizes the granting of nonvested stock awards, MSU Grants, stock options and other types of share-based awards consistent with the purpose of the plan.
Number of active compensation plans
Omnibus Plan 2010.
Omnibus Plan 2010 [Member]
Omnibus plan 2002.
Omnibus Plan 2002 [Member]
2002 Omnibus Incentive Compensation Plan [Member]
Amended and Restated Stock Option Plan.
Amended and Restated Stock Option Plan [Member]
Line item in the statement of financial position in which the fair value amounts of the current derivative instruments are included.
Current Interest Rate Swap Liability [Member]
Maximum notional amount at the end of derivative contract term.
Maximum notional amount
The Company's weighted average credit spread at period end.
Weighted Average Credit Spread
Company's credit spread (in hundredths)
The date on which the parties to the derivative contract begin calculating accrued obligations, such as fixed and floating interest payment obligations on an interest rate swap., in CCYY-MM-DD format.
Derivative, Effective Date
Effective date
A forward-based interest rate swap contract with the inception date of March 18, 2013, in which two parties agree to swap streams of payments over a specified period. The payment streams are based on an agreed-upon (or notional) principal amount. The term notional is used because swap contracts generally involve no exchange of principal at either inception or maturity. Rather, the notional amount serves as a basis for calculation of the payment streams to be exchanged.
Interest Rate Swap March 18, 2013 [Member]
A forward-based interest rate swap contract with the inception date of April 25, 2013, in which two parties agree to swap streams of payments over a specified period. The payment streams are based on an agreed-upon (or notional) principal amount. The term notional is used because swap contracts generally involve no exchange of principal at either inception or maturity. Rather, the notional amount serves as a basis for calculation of the payment streams to be exchanged.
Interest Rate Swap April 25, 2013 [Member]
A forward-based interest rate swap contract with the inception date of April 8, 2013, in which two parties agree to swap streams of payments over a specified period. The payment streams are based on an agreed-upon (or notional) principal amount. The term notional is used because swap contracts generally involve no exchange of principal at either inception or maturity. Rather, the notional amount serves as a basis for calculation of the payment streams to be exchanged.
Interest Rate Swap April 8, 2013 [Member]
A forward-based interest rate swap contract with the inception date of April 15, 2013, in which two parties agree to swap streams of payments over a specified period. The payment streams are based on an agreed-upon (or notional) principal amount. The term notional is used because swap contracts generally involve no exchange of principal at either inception or maturity. Rather, the notional amount serves as a basis for calculation of the payment streams to be exchanged.
Interest Rate Swap April 15, 2013 [Member]
A forward-based interest rate swap contract with the inception date of January 30, 2015, in which two parties agree to swap streams of payments over a specified period. The payment streams are based on an agreed-upon (or notional) principal amount. The term notional is used because swap contracts generally involve no exchange of principal at either inception or maturity. Rather, the notional amount serves as a basis for calculation of the payment streams to be exchanged.
Interest Rate Swap Four January 30, 2015 [Member]
A forward-based interest rate swap contract with the inception date of January 30, 2015, in which two parties agree to swap streams of payments over a specified period. The payment streams are based on an agreed-upon (or notional) principal amount. The term notional is used because swap contracts generally involve no exchange of principal at either inception or maturity. Rather, the notional amount serves as a basis for calculation of the payment streams to be exchanged.
Interest Rate Swap Two January 30, 2015 [Member]
A forward-based interest rate swap contract with the inception date of January 30, 2015, in which two parties agree to swap streams of payments over a specified period. The payment streams are based on an agreed-upon (or notional) principal amount. The term notional is used because swap contracts generally involve no exchange of principal at either inception or maturity. Rather, the notional amount serves as a basis for calculation of the payment streams to be exchanged.
Interest Rate Swap One January 30, 2015 [Member]
A forward-based interest rate swap contract with the inception date of June 24, 2014, in which two parties agree to swap streams of payments over a specified period. The payment streams are based on an agreed-upon (or notional) principal amount. The term notional is used because swap contracts generally involve no exchange of principal at either inception or maturity. Rather, the notional amount serves as a basis for calculation of the payment streams to be exchanged.
Interest Rate Swap June 24, 2014 [Member]
A forward-based interest rate swap contract with the inception date of January 30, 2015, in which two parties agree to swap streams of payments over a specified period. The payment streams are based on an agreed-upon (or notional) principal amount. The term notional is used because swap contracts generally involve no exchange of principal at either inception or maturity. Rather, the notional amount serves as a basis for calculation of the payment streams to be exchanged.
Interest Rate Swap Three January 30, 2015 [Member]
Line item in the statement of financial position in which the fair value amounts of the current and long term derivative instruments are included.
Current Interest Rate Swap Liability and Long Term Interest Rate Swap Liability [Member]
Increase in notional amount over each year of derivative contract.
Increase in notional amount each year
A forward-based interest rate swap contract with the inception date of July 1, 2014, in which two parties agree to swap streams of payments over a specified period. The payment streams are based on an agreed-upon (or notional) principal amount. The term notional is used because swap contracts generally involve no exchange of principal at either inception or maturity. Rather, the notional amount serves as a basis for calculation of the payment streams to be exchanged.
Interest Rate Swap July 1, 2014 [Member]
A forward-based interest rate swap contract with the inception date of July 25, 2011, in which two parties agree to swap streams of payments over a specified period. The payment streams are based on an agreed-upon (or notional) principal amount. The term notional is used because swap contracts generally involve no exchange of principal at either inception or maturity. Rather, the notional amount serves as a basis for calculation of the payment streams to be exchanged.
Interest Rate Swap One July 25, 2011 [Member]
Interest Rate Swap July 25, 2011 [Member]
A forward-based interest rate swap contract with the inception date of April 22, 2013, in which two parties agree to swap streams of payments over a specified period. The payment streams are based on an agreed-upon (or notional) principal amount. The term notional is used because swap contracts generally involve no exchange of principal at either inception or maturity. Rather, the notional amount serves as a basis for calculation of the payment streams to be exchanged.
Interest Rate Swap April 22, 2013 [Member]
A forward-based interest rate swap contract with the inception date of June 18, 2014, in which two parties agree to swap streams of payments over a specified period. The payment streams are based on an agreed-upon (or notional) principal amount. The term notional is used because swap contracts generally involve no exchange of principal at either inception or maturity. Rather, the notional amount serves as a basis for calculation of the payment streams to be exchanged.
Interest Rate Swap June 18, 2014 [Member]
A forward-based interest rate swap contract with the inception date of January 30, 2015, in which two parties agree to swap streams of payments over a specified period. The payment streams are based on an agreed-upon (or notional) principal amount. The term notional is used because swap contracts generally involve no exchange of principal at either inception or maturity. Rather, the notional amount serves as a basis for calculation of the payment streams to be exchanged.
Interest Rate Swap Five January 30, 2015 [Member]
A forward-based interest rate swap contract with the inception date of December 7, 2011, in which two parties agree to swap streams of payments over a specified period. The payment streams are based on an agreed-upon (or notional) principal amount. The term notional is used because swap contracts generally involve no exchange of principal at either inception or maturity. Rather, the notional amount serves as a basis for calculation of the payment streams to be exchanged.
Interest Rate Swap December 7, 2011 [Member]
Line item in the statement of financial position in which the fair value amounts of the long-term derivative instruments are included.
Long-term Interest Rate Swap Liability [Member]
The tabular disclosure of the amount of uncertain tax positions that, if recognized, would affect the effective tax rate.
Schedule of uncertain tax positions that, if recognized, would affect effective tax rate [Table Text Block]
Schedule of Uncertain Tax Positions that, if Recognized, Would Affect Effective Tax Rate
Share Repurchases [Abstract]
Disclosure related to shares repurchased during the period.
Share Repurchases [Text Block]
Share Repurchases
Refers to several claims filed against the entity as a putative collective action alleging violations of the Fair Labor Standards Act ("FLSA").
Fair Labor Standards Act Litigation [Member]
The number of properties for which the company is secondarily liable for lease payments.
Number of properties for which the company is secondarily liable for lease payments
Refers to number of lawsuits dismissed during the year.
Number of Lawsuits Dismissed
Number of federal lawsuits dismissed
The portion of the difference between total income tax expense or benefit as reported in the Income Statement and the expected income tax expense or benefit computed by applying the domestic federal statutory income tax rates to pretax income from continuing operations attributable to FICA taxes paid on employee tip income.
Income Tax Reconciliation Tax Credits FICA taxes Paid On Employee Tip Income
Employer tax credits for FICA taxes paid on employee tip income
Tax positions related to prior years: [Abstract]
Tax positions related to prior years [Abstract]
Tax positions related to the current year: [Abstract]
Tax positions related to the current year [Abstract]
The net cash outflow or inflow related to taxes withheld on vested share-based compensation awards and proceeds received from stock option exercises.
Taxes Withheld And Proceeds Received From Sharebased Compensation, Net
(Taxes withheld) and proceeds from issuance of share-based compensation awards, net
Tax withholding payment net of cash received from issuance of share based compensation awards
The amount of gain (loss) related to the increase (decrease) in the fair value of the company's interest rate swaps designated as cash flow hedging instruments during the period.
Change In Fair Value Of Interest Rate Swaps
Change in fair value of interest rate swaps
The change in the deferred tax asset related to the unrealized gain (loss) related to the increase (decrease) in the fair value of the company's interest rate swaps designated as cash flow hedging instruments during the period.
Change In Deferred Tax Asset For Interest Rate Swaps
Change in deferred tax asset for interest rate swaps
Cash Paid [Abstract]
Cash paid during the year for:
The net change during the reporting period in the aggregate amount of obligations incurred and payable for obligations related to services received from employees, such as accrued salaries, bonuses, unused vacation time and severance costs.
Increase Decrease In Accrued Employee Compensation
Accrued employee compensation
The increase (decrease) during the period in the amount due for taxes withheld and accrued.
Increase Decrease In Taxes Withheld and Accrued
Taxes withheld and accrued
Net income per share denominator: [Abstract]
Net income per share denominator [Abstract]
Carrying amount as of the balance sheet date of food purchases that will be consumed in the store operations.
Restaurant related inventory
Restaurant
Carrying amount as of the balance sheet date of supplies that will be consumed in the reporting entity's store operations.
Supply Inventory
Supplies
Tabular disclosure of advertising expense.
Schedule of advertising expense [Table Text Block]
Schedule of Advertising Expense
Tabular disclosure of total depreciation expense and depreciation expense related to store operations.
Schedule of total depreciation expense and depreciation expense related to store operations [Table Text Block]
Schedule of Total Depreciation Expense and Depreciation Expense Related to Store Operations
The amount of adjustment to Stockholders' equity associated with an employee's income tax withholding net of the value of stock issued as a result of stock option exercises.
Adjustments Related to Taxes Withheld And Stock Issued for Share Based Compensation Awards
Issuance of share-based compensation awards, net of shares withheld for employee taxes
The company's credit risk exposure to the counterparty in a derivative transaction if, on a net basis, the company owes the counterparty.
Credit exposure to the counterparty if the company owes the counterparty
The amount of expense recognized in the current period that reflects the allocation of the cost of long-lived assets related to store operations over the assets' useful lives.
Depreciation expense related to store operations
Threshold amount at which the company has purchased insurance protection to cover any claims.
Threshold amount for workers' compensation insurance Level 3
Threshold amount at which the company has purchased insurance protection to cover any claims.
Threshold amount for workers' compensation insurance Level 1
Threshold amount at which the company has purchased insurance protection to cover any claims.
Threshold amount for workers' compensation insurance Level 2
Threshold amount at which the company has purchased general liability insurance protection to cover any claims.
Threshold amount for general liability insurance
Percentage of retail inventories valued using the retail inventory method during the period.
Percentage of retail inventories valued using the retail inventory method
Percentage of retail inventories valued using the retail inventory method (in hundredths)
The maximum useful life for the company's leases.
Maximum Useful Life Of Leases
Maximum useful life of leases
Deferred compensation assets, primarily mutual funds, measured at fair value as of balance sheet date.
Deferred compensation plan assets fair value dislosure
Deferred compensation plan assets
Shareholder Rights Plan [Abstract]
The entire disclosure for the entity's shareholder rights plans.
Shareholder Rights Plan [Text Block]
Shareholder Rights Plan
Percentage of eligible bonus that eligible employees can defer.
Percentage of eligible bonuses allowed to be deferred
Percentage of eligible bonuses allowed to be deferred (in hundredths)
A defined contribution plan provides benefits in return for services rendered, provides an individual account for each participant, and has terms that specify how contributions to the individual's account are to be determined rather than the amount of benefits the individual is to receive.
Non Qualified Defined Contribution [Member]
Non-Qualified Savings Plan [Member]
A defined contribution plan provides benefits in return for services rendered, provides an individual account for each participant, and has terms that specify how contributions to the individual's account are to be determined rather than the amount of benefits the individual is to receive.
Qualified Defined Contribution [Member]
401(k) Savings Plan [Member]
This represents the entire liability recognized in the balance sheet that is associated with the company's non-qualified defined contribution retirement plan.
Non Qualified Defined Contribution Plan Liabilities Noncurrent
Liability obligations to participants
This represents amount of the entire plan assets recognized in the balance sheet that are associated with the company's rabbi trust established for its non-qualified defined contribution plan.
Plan Assets For Non Qualified Plan Assets Noncurrent
Market value of the trust assets
Percentage of company match that vests on the fifth anniversary.
Percentage of company contribution that vests on employee's fifth anniversary of employment
Percentage of company contribution that vests on employee's fifth anniversary of employment (in hundredths)
The amount of employer contributions provided during the period related to its defined contribution retirement plans.
Non Qualified Contribution Plan Contributions By Employer
Company contribution to the plan during the period
The minimum initial time period for all-cash, fully financed tender offers for all shares of common stock that the rights would not interfere with.
Offering Period, Minimum
Minimum offering period
A person or group has become an "Acquiring Person" by obtaining beneficial ownership of 10% or more of the Company's outstanding common stock (the "Distribution Date").
Minimum percentage of outstanding common stock ownership required to qualify for an "Acquiring Person"
Minimum percentage of outstanding common stock ownership required to qualify for an "Acquiring Person" (in hundredths)
Redemption price of the Right before any person or group becomes an Acquiring Person.
Redemption price of Right
Redemption price of the right (in dollars per share)
The number of common shares that have approximately the same dividend, liquidation and voting rights and value as each portion of a preferred share under the rights agreement.
Common share equivalent for each preferred share portion (in shares)
Common share equivalent for each preferred share portion (in shares)
Number of preferred share purchase right declared as dividend for each share of common stock outstanding.
Number of preferred share purchase right declared as dividend for each share of common stock outstanding
Number of preferred share purchase right declared as dividend for each share of common stock outstanding
Information regarding the entity's shareholder rights plan adopted by the Board of Directors on April 9, 2012. As of the balance sheet date, this plan had not yet been approved by the entity's shareholders.
April 9, 2012 Shareholder Rights Plan [Member]
2012 Plan [Member]
Information regarding the entity's shareholder rights plan adopted by the Board of Directors on April 9, 2015, which replaced the Company's previous rights plan adopted in 2012 (the "2012 Plan"), and it became effective immediately following the expiration of the 2012 Plan at the close of business on April 9, 2015.
April 9, 2015 Shareholder Rights Plan [Member]
Rights Agreement [Member]
Exercise price per share or per unit of warrants or rights outstanding, if a person or group becomes an acquiring person.
Exercise price of each right, if a person or group becomes an acquiring person
Exercise price of each right, if a person or group becomes an acquiring person (in dollars per share)
Amount entitled to receive per share upon liquidation of preferred share or an amount equal to the payment made on one share of common stock, whichever is greater.
Amount entitled to receive per share upon liquidation of preferred share
Amount entitled to receive per share upon liquidation of preferred share (in dollars per share)
Refers to minimum percentage of adjustments to the exercise price that will be made.
Minimum Percentage of Adjustment to Exercise Price
Minimum percentage of adjustment to exercise price (in hundredths)
The rights will not be exercisable until 10 days after the public announcement that a person or group has become an "Acquiring Person" by obtaining beneficial ownership of 10% or more of the Company's outstanding common stock (the "Distribution Date").
Minimum number of days before rights can be exercised
Minimum number of days before rights can be exercised
Number of warrants or rights exercisable.
Class of Warrant or Right, Exercisable, Number
Rights exercisable (in shares)
The time period subsequent to consummation for all-cash, fully financed tender offers for all shares of common stock that the rights would not interfere with.
Offering Period, Subsequent
Subsequent offering period
Series A junior preferred stock that will be purchasable by holders of the share purchase rights upon approval of the company's shareholder rights plan.
Series A Junior Preferred Stock [Member]
Series A Junior Participating Preferred Stock [Member]
Element represents the expiration date of the preferred share purchase rights in CCYY-MM-DD format.
Rights Expiration Date
Rights expiration date
Rights that may be extinguished by the board of directors by exchanging one share of common stock or an equivalent security for each Right, other than Rights held by the Acquiring Person.
Number of common stock shares that can be exchanged for each right if rights were extinguished
Number of common stock shares that can be exchanged for each right if rights were extinguished (in shares)
Exercise price per share or per unit of warrants or rights outstanding, if the company is later acquired in a merger.
Exercise price of each right, if the company is later acquired in a merger
Exercise price of each right, if the company is later acquired in a merger (in dollars per share)
After a person or group becomes an Acquiring Person, but before an Acquiring Person owns 50% or more of the Company's outstanding common stock, the Board of Directors may extinguish the Rights by exchanging one share of common stock or an equivalent security for each Right, other than Rights held by the Acquiring Person.
Minimum percentage of an ownership of common stock by an Acquiring Person before board of directors may extinguish right
Minimum percentage of an ownership of common stock by an Acquiring Person before board of directors may extinguish right (in hundredths)
Quarterly dividends payments per share for each one one-hundredth of a preferred share, if issued.
Quarterly dividends payments per share
Quarterly dividends payments per share (in dollars per share)
Tabular disclosure of the entity's contributions for each plan.
Schedule of contributions for each plan [Table Text Block]
Schedule of Contributions for Each Plan
The minimum amount of availability under the revolving credit facility plus cash and cash equivalents on hand for the company to be able to declare and pay dividends and repurchase shares pursuant to the credit facility.
Liquidity requirements
Liquidity requirements
Threshold amount used in determining the amount of dividends that may be paid pursuant to the credit facility.
Maximum Dividends Limit
Dividends threshold
Prior arrangement in which loan proceeds can continuously be obtained following repayments, but the total amount borrowed cannot exceed a specified maximum amount.
Prior Revolving Credit Facility [Member]
Prior Credit Facility [Member]
A borrowing supported by a written promise to pay an obligation.
Term Loans Payable [Member]
The minimum leverage ratio expected to be maintained pursuant to credit facility in order to pay dividends in an amount greater than the prior year.
Minimum Leverage Ratio
Leverage ratio
Shares or units awarded to employees for meeting certain performance targets.
MSU Grants 2014 [Member]
Represents the measurement period for average prices prior to first business day of performance period that were used in the fair value assumption of performance-based stock awards, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.
Measurement period for average prices prior to first business day of performance period
Maximum percentage of shares of the target shares that may be earned by and awarded to the executives assuming no change in total shareholder return.
Percentage of shares that may be awarded to executives, maximum
Percentage of shares that may be awarded to the executives, maximum (in hundredths)
Period in which employees' performance is measured as a criteria for share-based payment award, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.
Share-based Compensation Arrangement by Share-based Payment Award, Performance Period
Award performance period
Number of shares accrued based upon the change in total shareholder return.
Number of Shares Accrued
Number of shares accrued (in shares)
Represents the measurement period for average prices in consecutive calendar days that were used in the fair value assumption of performance-based stock awards, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.
Measurement period for average prices in consecutive calendar days
Shares or units awarded to employees for meeting certain performance targets.
MSU Grants 2013 [Member]
MSU Grants 2013 [Member]
Represents the measurement period for average prices after the first business day of performance period that were used in the fair value assumption of performance-based stock awards, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.
Measurement period for average prices after first business day of performance period
Shares or units awarded to employees for meeting certain performance targets.
MSU Grants 2015 [Member]
Description of the Business [Abstract]
Document and Entity Information [Abstract]
The number of related and substantially integrated product lines.
Number of product lines
Description of restaurant services provided by the entity.
Restaurant [Member]
Restaurant [Member]
Description of retail services provided by the entity.
Retail [Member]
The period of time which performance is measured for incentive plans.
Performance period
Activity related to nonvested stock.
Nonvested Stock [Member]
Nonvested Stock Awards [Member]
The number of equity-based payment instruments, excluding stock (or unit) options, that the entity earned during the reporting period.
Nonvested stock earned
Nonvested stock earned (in shares)
The 2014 long-term performance plan which was established by the Committee for the purpose of rewarding certain officers with shares of the Company's common stock if the Company achieved certain performance targets. The stock awards under the long-term performance plan are calculated or estimated based on achievement of financial performance measures.
Long-Term Performance Plan 2014 [Member]
2014 LTPP [Member]
The 2015 long-term performance plan which was established by the Committee for the purpose of rewarding certain officers with shares of the Company's common stock if the Company achieved certain performance targets. The stock awards under the long-term performance plan are calculated or estimated based on achievement of financial performance measures.
Long-Term Performance Plan 2015 [Member]
2015 LTPP [Member]
Tabular disclosure of performance period and vesting period for Long Term Performance Plans.
Sharebased Compensation Arrangement by Sharebased Payment Award, LTPP Performance And Vesting Period [Table Text Block]
LTPP Performance and Vesting Period
Tabular disclosure of Outstanding Awards Under Each Plan
Schedule of Outstanding Awards Under Each Plan [Table Text Block]
Schedule of Outstanding Awards under Each Plan
Tabular disclosure of aggregate fair value of non vested stock.
Schedule Of Share Based Payment Award, Non Vested, Aggregate Fair Value [Table Text Block]
Aggregate Fair Value of Non Vested Stock
Tabular disclosure of the significant assumptions used during the year to estimate the fair value of MSU Grants, including, but not limited to: (a) expected term of MSU Grants and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.
Schedule Of Share Based Payment Award MSU Grants Valuation Assumptions [Table Text Block]
Assumptions Used in Determining Fair Value of MSU Grants
Tabular disclosure of shares Accrued Under the MSU Grants.
Schedule of Shares Accrued Under the MSU Grants [Table Text Block]
Schedule of Shares Accrued under the MSU Grants
Tabular disclosure of Amounts accrued under the Long Term Performance Plans.
Schedule Of Share Based Payment Awards LTPP Accrued [Table Text Block]
Schedule of Outstanding Awards under LTPP
Tabular disclosure of income tax benefit recorded for share-based compensation awards.
Schedule of Income Tax Benefit For Share based Payment Arrangements [Table Text Block]
Total Share-based Compensation Income Tax Benefit
Sale lease back transactions relating to owned stores.
Owned Stores [Member]
Lease transactions relating to retail distribution center.
Retail Distribution Center [Member]
Number of stores and retail distribution center involving sale-lease back transaction.
Number of stores and retail distribution center involving sale lease back transaction
Number of owned stores involved in sale-lease back transaction
Tabular disclosure of share repurchases.
Share Repurchases [Table Text Block]
Summary of Share Repurchases
Fixed Options Weighted Average Remaining Contractual Term [Abstract]
Fixed options, weighted-average remaining contractual term [Abstract]
Fixed Options Aggregate Intrinsic Value [Abstract]
Fixed options, aggregate intrinsic value [Abstract]
Rate at which options become exercisable each year.
Exercisable Cumulative Rate
Yearly exercisable cumulative rate (in hundredths)
Offsetting of derivative assets liabilities in consolidated balance sheets [Abstract]
Offsetting of derivative assets liabilities in consolidated balance sheets [Abstract]
The adjustment to the fair value of the entity's interest rate swap assets and liabilities related to its non-performance risk.
Reductions in fair value of the interest rate swap asset liability related to non-performance risk
Reduction in the fair value