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 Schedule of Share-based Compensation Arrangement by Share-based Payment Award, Award Type and Plan Name [Axis] Accounts receivable Accounts Receivable, Net, Current Accounts payable Accounts Payable, Current Income taxes payable Accrued Income Taxes, Current Accumulated other comprehensive loss Accumulated change in fair value of interest rate swaps, net of tax Less: Accumulated depreciation and amortization of capital leases Additional paid-in capital Adjustments to reconcile net income to net cash provided by operating activities: Tax benefit realized upon exercise of share-based compensation awards Share-based compensation expense Compensation cost Total assets at fair value Current Assets: ASSETS Total current assets Assets, Current Property held for sale Assets Held-for-sale, Property, Plant and Equipment Total assets Assets Balance Sheet Location [Axis] Balance Sheet Location [Domain] Cash and cash equivalents Cash and cash equivalents, beginning of period Cash and cash equivalents, end of period Cash and Cash Equivalents, at Carrying Value Net increase in cash and cash equivalents Cash and Cash Equivalents, Period Increase (Decrease) Cash equivalents Cash Flow Hedging [Member] Class of Stock [Line Items] Class of Stock [Domain] Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Commitments and Contingencies [Abstract] Commitments and Contingencies (Note 11) Commitments and Contingencies Common Stock [Member] Common stock, shares outstanding (in shares) Common stock - 400,000,000 shares of $.01 par value authorized; 23,728,808 shares issued and outstanding at February 1, 2013, and 23,473,024 shares issued and outstanding at August 3, 2012 Common stock, shares issued (in shares) Dividends declared per share (in dollars per share) Cash dividends declared (in dollars per share) Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Common stock, shares authorized (in shares) Cash dividends paid (in dollars per share) Common Stock, Dividends, Per Share, Cash Paid Comprehensive income Comprehensive Income (Loss), Net of Tax, Attributable to Parent Cost of goods sold Long-term debt, gross Debt Instrument [Line Items] Schedule of Long-term Debt Instruments [Table] Weighted average interest rates of the Company's swapped term loans (in hundredths) Debt Debt Disclosure [Text Block] Debt [Abstract] Debt Instrument [Axis] Original principal amount of notes payable Debt Instrument, Name [Domain] Maturity date Monthly installment of principal and interest on notes payable Interest rate during the period (in hundredths) Deferred income taxes Deferred Tax Assets, Net of Valuation Allowance, Current Deferred revenues Deferred Revenue, Current Deferred income taxes Deferred Tax Liabilities, Net, Noncurrent Depreciation and amortization Current interest rate swap liability Derivative Instrument Risk [Axis] Fair Value Derivative [Line Items] Derivative Instruments and Hedging Activities Derivative Instruments and Hedging Activities Disclosure [Text Block] Interest rate swap liability (see Note 5) Derivative [Table] Effective date Derivative, Inception Date Derivative Instruments and Hedging Activities [Abstract] Long-term interest rate swap liability Derivative Liabilities, Noncurrent Fixed rate (in hundredths) Derivative, Fixed Interest Rate Derivative, by Nature [Axis] Derivative Instruments, Gain (Loss) by Hedging Relationship [Axis] Derivative, Name [Domain] Derivative Contract Type [Domain] Derivative Instruments, Gain (Loss) [Line Items] Derivative Instruments, Gain (Loss) by Hedging Relationship, by Income Statement Location, by Derivative Instrument Risk [Table] Derivatives, Fair Value [Line Items] Add potential dilution: [Abstract] Share-Based Compensation Disclosure of Compensation Related Costs, Share-based Payments [Text Block] Diluted (in dollars per share) Earnings Per Share, Diluted Basic (in dollars per share) Earnings Per Share, Basic Net Income Per Share and Weighted Average Shares Earnings Per Share [Text Block] Net income per share: Net Income Per Share and Weighted Average Shares [Abstract] Shareholders Equity [Abstract] Excess tax benefit from share-based compensation Excess tax benefit from share-based compensation Excess Tax Benefit (Tax Deficiency) from Share-based Compensation, Operating Activities Fair Value by Measurement Frequency [Axis] Fair Value, Hierarchy [Axis] Fair Value, Measurements, Recurring [Member] Fair Value, Measurement Frequency [Domain] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Table] Fair Value, Measurements, Fair Value Hierarchy [Domain] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value Measurements [Abstract] Fair Value Measurements Fair Value Disclosures [Text Block] 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] Financial Standby Letter of Credit [Member] Loss on disposition of property and equipment Gain (Loss) on Sale of Property Plant Equipment General and administrative expenses Gross profit Gross Profit Guarantor Obligations by Nature [Axis] Guarantor Obligations, Nature [Domain] Guarantor Obligations [Line Items] Hedging Relationship [Domain] CONDENSED CONSOLIDATED STATEMENTS OF INCOME (Unaudited) [Abstract] Income Statement Location [Axis] Income Statement Location [Domain] Income before income taxes Income (Loss) from Continuing Operations before Income Taxes, Domestic Provision for income taxes Income Tax Expense (Benefit) Income taxes Income Taxes Paid Accounts payable Other current assets Increase (Decrease) in Other Current Assets Other current liabilities Increase (Decrease) in Other Current Liabilities Deferred revenues Other long-term assets and liabilities Increase (Decrease) in Other Noncurrent Assets and Liabilities, Net Changes in assets and liabilities: Inventories Increase (Decrease) in Inventories Stock options and nonvested stock awards and MSU Grants (in shares) Accrued interest expense Interest Payable, Current Interest expense Interest, net of amounts capitalized Interest Rate Swap [Member] Amount of Loss Reclassified from AOCL into Income (Effective Portion) Estimated pre-tax portion of AOCL that is expected to be reclassified into earnings over the next twelve months Interest Expense [Member] Inventories Inventory Disclosure [Text Block] Inventories Total Inventory, Net Inventories [Abstract] Standby letters of credit Amount of standby letters of credit Long-term Debt, Type [Domain] Long-term Debt, Type [Axis] Total current liabilities Liabilities, Current Total liabilities at fair value Current Liabilities: LIABILITIES AND SHAREHOLDERS' EQUITY LIABILITIES AND SHAREHOLDERS' EQUITY Total liabilities and shareholders' equity Liabilities and Equity Maximum borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity Line of credit facility, expiration date Current borrowing capacity Restrictions on dividends payable Credit Facility [Member] Current maturities of long-term debt and other long-term obligations Current maturities Long-term Debt, Current Maturities Long-term debt Long-term debt Cash flows from financing activities: Net cash used in investing activities Net Cash Provided by (Used in) Investing Activities Net cash used in financing activities Net Cash Provided by (Used in) Financing Activities Cash flows from investing activities: Cash flows from operating activities: Net income Net income Net income per share numerator Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities Notes Payable [Member] Notional amount Notional Amount of Interest Rate Derivatives Number of reportable operating segments Restaurant [Member] Operating Segments [Member] Operating income Operating Income (Loss) Condensed Consolidated Financial Statements [Abstract] Condensed Consolidated Financial Statements Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Other comprehensive income, net of tax Other Comprehensive Income (Loss), Net of Tax Other assets Other Assets, Noncurrent Income tax expense (benefit) Other Comprehensive Income (Loss), Tax Unrealized loss in the fair value of interest rate swaps, net of tax Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Net of 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 current liabilities Other long-term obligations Other Liabilities, Noncurrent Other comprehensive income before income tax expense (benefit): Other Comprehensive Income (Loss), before Tax, Portion Attributable to Parent [Abstract] Purchase of property and equipment Payments to Acquire Property, Plant, and Equipment Dividends on common stock Payments of Ordinary Dividends, Common Stock Performance-based market stock unit ("MSU Grants") [Member] Performance Shares [Member] 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 authorized (in shares) Preferred stock, shares issued (in shares) Preferred stock, par value (in dollars per share) Prepaid expenses and other current assets Prepaid Expense and Other Assets, Current Proceeds from issuance of long-term debt Proceeds from insurance recoveries of property and equipment Proceeds from sale of property and equipment Proceeds from exercise of share-based compensation awards Property and equipment - net Property, Plant and Equipment, Net Property and equipment 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 Revolving Credit Facility [Member] Revolving Credit Facility [Member] Total revenue Revenue Revenue, Net Assets and Liabilities measured at fair value on a recurring basis Inventories Reconciliation of components of diluted earnings per share computations Schedule of Calculation of Numerator and Denominator in Earnings Per Share [Table Text Block] Share-Based Compensation Schedule of long-term debt Summary of interest rate swaps Schedule of Guarantor Obligations [Table] Schedule of Segment Reporting Information, by Segment [Table] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of revenue by segment Schedule of Segment Reporting Information, by Segment [Table Text Block] Schedule of estimated fair value of derivative instruments Schedule of Stock by Class [Table] Schedule of pre-tax effects of derivative instruments on income and AOCL Segment Reporting Information [Line Items] Segment Information [Abstract] Segment Information Segment Reporting Disclosure [Text Block] Segment [Domain] Share-based compensation Share-based Compensation Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-Based Compensation [Abstract] Share-based Compensation Arrangements by Share-based Payment Award, Award Type and Plan Name [Domain] Standby Letters of Credit [Member] CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) [Abstract] Statement, Business Segments [Axis] CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) [Abstract] CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited) [Abstract] Class of Stock [Axis] Stock Options [Member] Stock Options [Member] Exercise of share-based compensation awards (in shares) Shareholders' Equity: Total shareholders' equity Stockholders' Equity Attributable to Parent Shareholders Equity Stockholders' Equity Note Disclosure [Text Block] Supplemental disclosure of cash flow information: Amount of Income Recognized in AOCL on Derivative (Effective Portion) Basic (in shares) Basic weighted average shares outstanding (in shares) Diluted (in shares) Diluted weighted average shares outstanding (in shares) Refers to shares designated as Series A Junior Participating Preferred Stock. Preferred Stock, designated as Series A Junior Participating Preferred Stock The aggregate amount of all store-related salaries, wages, incentive compensation, employee benefits, workers' compensation insurance and payroll taxes. Labor and other related expenses Labor and other related expenses Total revenue less cost of goods sold and store operating expenses. Store Operating Income Store operating income Weighted average shares [Abstract] Weighted average shares: 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 Cash Paid [Abstract] Cash paid during the period for: Other Significant Non Cash Transaction [Abstract] Supplemental schedule of non-cash financing activity: 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 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 Seasonality [Abstract] Disclosure related to the seasonal nature of our operations. Results of operations for any interim period cannot be considered indicative of the operating results for an entire year. Seasonality Disclosure [Text Block] Seasonality 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 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 A borrowing supported by a written promise to pay an obligation. Term Loans Payable [Member] A borrowing supported by a written promise to pay an obligation. Term Loan Payable on or Before July 8, 2016 [Member] The period of time from inception to maturity, or expiration, of the debt instrument. Term of debt instrument A forward-based contract 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 May 4, 2006 [Member] A forward-based contract 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 Aug 10, 2010 [Member] A forward-based contract 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. Two Year Interest Rate Swap July 25, 2011 [Member] A forward-based contract 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. Three Year Interest Rate Swap July 25, 2011 [Member] A forward-based contract 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 1 September 19, 2011 [Member] A forward-based contract 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 2 September 19, 2011 [Member] A forward-based contract 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] 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 cash dividends pursuant to the credit facility. Liquidity requirements The maximum dividends that may be paid in any fiscal year as a percentage of consolidated EBITDA from continuing operations pursuant to the credit facility. Dividend limitation Dividend limitation (in hundredths) The Company's weighted average credit spread at period end. Weighted Average Credit Spread Company's credit spread (in hundredths) The life of the derivative, from the inception date, in years. Life of interest rate swap (in years) Term 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] 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 adjustment to the fair value of the entity's interest rate swap liability related to its non-performance risk. Reductions in the fair value of the interest rate swap liability related to non-performance risk Reduction in the fair value The number of related and substantially integrated product lines. Number of product lines An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. Retail [Member] Activity related to nonvested stock. Nonvested Stock [Member] Net income per share denominator: [Abstract] An agreement (contract) that contingently requires the guarantor to make payments to the guaranteed party in compensation for that party's or parties' loss or injury attributable to specified events or actions, such as a patent infringement action against an entity that relied on certain representations as to ownership rights made by a software vendor. Third party lease guarantees [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 Document and Entity Information [Abstract]