Entity Central Index Key Document And Entity Information [Abstract] Document And Entity Information [Abstract] Document Type Document Type Amendment Flag Amendment Flag Document Period End Date Document Period End Date Document Fiscal Year Focus Document Fiscal Year Focus Document Fiscal Period Focus Document Fiscal Period Focus Trading Symbol Trading Symbol Entity Registrant Name Entity Registrant Name Entity Central Index Key Current Fiscal Year End Date Current Fiscal Year End Date Entity Filer Category Entity Filer Category Entity Common Stock, Shares Outstanding Entity Common Stock Shares Outstanding Costs related to debt amendments. Income Statement [Abstract] REVENUES: Revenues [Abstract] Net sales Sales Revenue Goods Net Other revenue Other Sales Revenue Net Total revenue Revenues COSTS AND EXPENSES: Costs And Expenses [Abstract] Cost of sales Cost Of Goods Sold Selling, general and administrative expenses Selling General And Administrative Expense Costs related to debt amendments Costs Related To Debt Amendments Stock option modification expense Stock Option Plan Expense Depreciation and amortization Depreciation Depletion And Amortization Impairment charges - long-lived assets Asset Impairment Charges Other income - net Other Nonoperating Income Expense Loss on extinguishment of debt Gains Losses On Extinguishment Of Debt Interest expense Interest Income Expense Nonoperating Net Total costs and expenses Costs And Expenses Income before income tax expense Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest Income tax expense Income Tax Expense Benefit Net income Net Income Loss Net income per common stock - basic Earnings Per Share Basic Net income per common stock - diluted Earnings Per Share Diluted Weighted average number of common stock - basic Weighted Average Number Of Shares Outstanding Basic Weighted average number of common stock - diluted Weighted Average Number Of Diluted Shares Outstanding Statement Of Income And Comprehensive Income [Abstract] Net income Other comprehensive income (loss), net of tax: Other Comprehensive Income Loss Net Of Tax Period Increase Decrease [Abstract] Interest rate cap contracts: Other Comprehensive Income Derivatives Qualifying As Hedges Net Of Tax Period Increase Decrease [Abstract] Net unrealized gains (losses) arising during the period Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax Reclassification into earnings during the period Other Comprehensive Income Loss Reclassification Adjustment From A O C I On Derivatives Net Of Tax Other comprehensive income (loss), net of tax: Other Comprehensive Income Loss Net Of Tax Total comprehensive income Comprehensive Income Net Of Tax Deferred tax assets noncurrent foreign. Statement Of Financial Position [Abstract] ASSETS Assets [Abstract] Current assets: Assets Current [Abstract] Cash and cash equivalents Cash And Cash Equivalents At Carrying Value Restricted cash and cash equivalents Restricted Cash And Cash Equivalents At Carrying Value Accounts receivable—net Accounts Receivable Net Current Merchandise inventories Inventory Net Prepaid and other current assets Prepaid Expense And Other Assets Current Total current assets Assets Current Property and equipment—net Property Plant And Equipment Net Tradenames Indefinite Lived Trade Names Favorable leases—net Finite Lived Intangible Assets Net Goodwill Goodwill Deferred tax assets Deferred Tax Assets Noncurrent Foreign Other assets Other Assets Noncurrent Total assets Assets LIABILITIES AND STOCKHOLDERS' DEFICIT Liabilities And Stockholders Equity [Abstract] Current liabilities: Liabilities Current [Abstract] Accounts payable Accounts Payable Current Other current liabilities Other Liabilities Current Current maturities of long term debt Long Term Debt And Capital Lease Obligations Current Total current liabilities Liabilities Current Long term debt Long Term Debt And Capital Lease Obligations Other liabilities Other Liabilities Noncurrent Deferred tax liabilities Deferred Tax Liabilities Noncurrent Commitments and contingencies (Notes 2, 9 and 11) Commitments And Contingencies Stockholders’ deficit: Stockholders Equity [Abstract] Preferred stock, $0.0001 par value: authorized: 50,000,000 shares; no shares issued and outstanding Preferred Stock Value Common stock, $0.0001 par value: Authorized: 500,000,000 shares; Issued: 78,314,940 shares, 77,653,924 shares and 77,500,291 shares, respectively; Outstanding: 68,247,877 shares, 70,180,713 shares and 70,597,057 shares, respectively Common Stock Value Additional paid-in-capital Additional Paid In Capital Common Stock Accumulated deficit Retained Earnings Accumulated Deficit Accumulated other comprehensive loss Accumulated Other Comprehensive Income Loss Net Of Tax Treasury stock, at cost Treasury Stock Common Value Total stockholders' deficit Stockholders Equity Total liabilities and stockholders' deficit Liabilities And Stockholders Equity Preferred Stock, Par Value Preferred Stock Par Or Stated Value Per Share Preferred Stock, Authorized Preferred Stock Shares Authorized Preferred Stock, Issued Preferred Stock Shares Issued Preferred Stock, Outstanding Preferred Stock Shares Outstanding Common Stock, Par Value Common Stock Par Or Stated Value Per Share Common Stock, Authorized Common Stock Shares Authorized Common Stock, Shares Issued Common Stock Shares Issued Common Stock, Shares Outstanding Common Stock Shares Outstanding Non cash rent. Cash received from landlords. Statement Of Cash Flows [Abstract] Statement [Table] Statement [Table] Debt Instrument Debt Instrument [Axis] Debt Instrument, Name Debt Instrument Name [Domain] ABL senior secured revolving facility. ABL senior secured revolving facility A B L Senior Secured Revolving Facility [Member] Senior secured term B4 loan. Senior Secured Term B-4 Loans Senior Secured Term B4 Loan [Member] Senior secured term B3 loan. Senior Secured Term B-3 Loans Senior Secured Term B3 Loan [Member] Statement [Line Items] Statement [Line Items] OPERATING ACTIVITIES Net Cash Provided By Used In Operating Activities Continuing Operations [Abstract] Adjustments to reconcile net income to net cash provided by operating activities Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities [Abstract] Amortization of deferred financing costs Amortization Of Financing Costs Accretion of long term debt instruments Accretion Amortization Of Discounts And Premiums Investments Deferred income taxes Deferred Income Tax Expense Benefit Non-cash loss on extinguishment of debt Non-cash stock compensation expense Share Based Compensation Non-cash rent Non Cash Rent Deferred rent incentives Cash Received From Landlords Changes in assets and liabilities: Increase Decrease In Operating Capital [Abstract] Accounts receivable Increase Decrease In Accounts Receivable Merchandise inventories Increase Decrease In Inventories Prepaid and other current assets Increase Decrease In Prepaid Deferred Expense And Other Assets Accounts payable Increase Decrease In Accounts Payable Trade Other current liabilities Increase Decrease In Other Current Liabilities Other long term assets and long term liabilities Increase Decrease In Other Operating Capital Net Other operating activities Other Operating Activities Cash Flow Statement Net cash provided by operating activities Net Cash Provided By Used In Operating Activities Continuing Operations INVESTING ACTIVITIES Net Cash Provided By Used In Investing Activities Continuing Operations [Abstract] Cash paid for property and equipment Payments To Acquire Property Plant And Equipment Proceeds from insurance recoveries related to property and equipment Proceeds From Insurance Settlement Investing Activities Other investing activities Payments For Proceeds From Other Investing Activities Net cash (used in) investing activities Net Cash Provided By Used In Investing Activities Continuing Operations FINANCING ACTIVITIES Net Cash Provided By Used In Financing Activities Continuing Operations [Abstract] Proceeds from long term debt Proceeds From Long Term Lines Of Credit Principal payments on long term debt Repayments Of Long Term Lines Of Credit Purchase of treasury shares Payments For Repurchase Of Common Stock Proceeds from stock option exercises Proceeds From Stock Options Exercised Other financing activities Proceeds From Payments For Other Financing Activities Net cash used in financing activities Net Cash Provided By Used In Financing Activities Continuing Operations (Decrease) increase in cash and cash equivalents Cash And Cash Equivalents Period Increase Decrease Cash and cash equivalents at beginning of period Cash and cash equivalents at end of period Supplemental disclosure of cash flow information: Supplemental Cash Flow Information [Abstract] Interest paid Interest Paid Income tax payments - net Income Taxes Paid Net Non-cash investing activities: Other Noncash Investing And Financing Items [Abstract] Accrued purchases of property and equipment Capital Expenditures Incurred But Not Yet Paid Accounting Policies [Abstract] Summary of Significant Accounting Policies Significant Accounting Policies [Text Block] Debt Disclosure [Abstract] Long Term Debt Long Term Debt [Text Block] Derivative Instruments And Hedging Activities Disclosure [Abstract] Derivative Instruments and Hedging Activities Derivative Instruments And Hedging Activities Disclosure [Text Block] Equity [Abstract] Accumulated Other Comprehensive Loss Comprehensive Income Note [Text Block] Fair Value Disclosures [Abstract] Fair Value Measurements Fair Value Disclosures [Text Block] Income Tax Disclosure [Abstract] Income Taxes Income Tax Disclosure [Text Block] Capital stock disclosure. Capital stock. Capital Stock [Abstract] Capital Stock Capital Stock Disclosure [Text Block] Earnings Per Share [Abstract] Net Income Per Share Earnings Per Share [Text Block] Disclosure Of Compensation Related Costs Sharebased Payments [Abstract] Stock-Based Compensation Disclosure Of Compensation Related Costs Share Based Payments [Text Block] Other Liabilities Disclosure [Abstract] Other Liabilities Other Liabilities Disclosure [Text Block] Commitments And Contingencies Disclosure [Abstract] Commitments and Contingencies Commitments And Contingencies Disclosure [Text Block] Related Party Transactions [Abstract] Related Parties Related Party Transactions Disclosure [Text Block] Basis of Presentation Basis Of Accounting Policy Policy [Text Block] Fiscal Year Fiscal Period Adopted accounting standards policy. Adopted Accounting Standards Adopted Accounting Standards Policy Policy [Text Block] Pending accounting standards policy. Pending Accounting Standards Pending Accounting Standards Policy Policy [Text Block] Unusual risks and uncertainties policy. Weather-Related Incidents Unusual Risks And Uncertainties Policy [Text Block] Long Term Debt Schedule Of Debt Instruments [Text Block] Hedging Designation Hedging Designation [Axis] Hedging Designation Hedging Designation [Domain] Derivatives Designated as Hedging Instruments Designated As Hedging Instrument [Member] Outstanding Interest Rate Derivatives in Qualifying Hedging Relationships Schedule Of Derivative Instruments [Text Block] Fair Value of Company's Derivative Financial Instruments on Gross Basis as well as Classification Schedule Of Derivative Instruments In Statement Of Financial Position Fair Value [Text Block] Summary of Unrealized Losses Deferred to Accumulated Other Comprehensive Loss Schedule Of Derivative Instruments Effect On Other Comprehensive Income Loss Table [Text Block] Reclassification of Losses from Accumulated Other Comprehensive Loss into Earnings Reclassification Out Of Accumulated Other Comprehensive Income Table [Text Block] Changes in Accumulated Other Comprehensive Loss Schedule Of Accumulated Other Comprehensive Income Loss Table [Text Block] Fair Values of Financial Assets and Hierarchy of Level of Inputs Fair Value Assets Measured On Recurring And Nonrecurring Basis Table [Text Block] Aggregate Impairment Charges and Remaining Fair Value by Level within Fair Value Hierarchy of Long-Lived Assets Details Of Impairment Of Long Lived Assets Held And Used By Asset [Text Block] Fair Values of Financial Liabilities Schedule Of Carrying Values And Estimated Fair Values Of Debt Instruments Table [Text Block] Net Deferred Taxes Schedule Of Deferred Tax Assets And Liabilities Table [Text Block] Computation of Basic and Diluted Net Income per Share Schedule Of Earnings Per Share Basic And Diluted Table [Text Block] Non-Cash Stock Compensation Expense Schedule Of Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Text Block] Stock Option Transactions Schedule Of Share Based Compensation Stock Options Activity Table [Text Block] Stock Options Vested and Expected to Vest Schedule Of Share Based Compensation Arrangement By Share Based Payment Award Performance Based Units Vested And Expected To Vest Table [Text Block] Weighted Average Assumptions Used to Estimate Fair Value of Each Stock Option Granted Schedule Of Share Based Payment Award Employee Stock Purchase Plan Valuation Assumptions Table [Text Block] Award Grant and Vesting Transactions Schedule Of Nonvested Restricted Stock Units Activity Table [Text Block] Number of stores remained closed Summary of significant accounting policies. Summary of significant accounting policies. Summary Of Significant Accounting Policies [Table] Summary Of Significant Accounting Policies [Table] Unusual or Infrequent Item, or Both Unusual Or Infrequent Item [Axis] Unusual or Infrequent Item, or Both Unusual Or Infrequent Item [Domain] Weather Related Incidents Natural Disasters And Other Casualty Events [Member] Adjustments for New Accounting Pronouncements Adjustments For New Accounting Pronouncements [Axis] Type of Adoption Type Of Adoption [Member] Accounting standards update 2015-14. ASU 2015-14 Accounting Standards Update201514 [Member] Contract with Customer, Sales Channel Contract With Customer Sales Channel [Axis] Contract with Customer, Sales Channel Contract With Customer Sales Channel [Domain] Stores. Stores Stores [Member] Range Range [Axis] Range Range [Member] Minimum Minimum [Member] Maximum [Member] Maximum [Member] Balance Sheet Location Balance Sheet Location [Axis] Balance Sheet Location Balance Sheet Location [Domain] Merchandise inventories. Merchandise Inventories Merchandise Inventories [Member] Property and equipment and other long-lived assets, repair and maintenance costs. Property and Equipment and Other Long-lived Assets, Repair and Maintenance Costs Property And Equipment And Other Long Lived Assets Repair And Maintenance Costs [Member] Property and Equipment Property Plant And Equipment [Member] Subsequent Event Type Subsequent Event Type [Axis] Subsequent Event Type Subsequent Event Type [Domain] Subsequent Event Subsequent Event [Member] Summary Of Significant Accounting Policies [Line Items] Summary Of Significant Accounting Policies [Line Items] Number of stores Number Of Stores Number of stores remained closed Number Of Stores Remained Closed Lower effective tax rate basis point. Increased decreased net income per share. Cumulative effect adjustment to retained earnings. Increased net income per share Increased Decreased Net Income Per Share Effective tax rate of basis points Lower Effective Tax Rate Basis Point Reclassification of excess of tax benefits Excess Tax Benefit From Share Based Compensation Operating Activities Cumulative-effect adjustment to retained earnings Cumulative Effect Adjustment To Retained Earnings Contracts with customers, percentage of revenue recognized. Percentage of revenue recognized Contracts With Customers Percentage Of Revenue Recognized Number of stores closed at least one day. Number of stores closed at least one day Number Of Stores Closed At Least One Day Losses incurred related to significant damage to assets written-off Unusual Or Infrequent Item Net Gain Loss Insurance proceeds Insurance Recoveries Insurance receivable related to losses Insurance Settlements Receivable Debt Instrument [Table] Debt Instrument [Table] Debt Instrument [Line Items] Debt Instrument [Line Items] Long Term Debt Long Term Debt Capital lease obligations Capital Lease Obligations Unamortized deferred financing costs Deferred Finance Costs Net Total debt Long Term Debt And Capital Lease Obligations Including Current Maturities Less: current maturities Long term debt, net of current maturities Variable Rate Variable Rate [Axis] Variable Rate Variable Rate [Domain] London interbank offered rate floor. London Interbank Offered Rate Floor London Interbank Offered Rate Floor [Member] London Interbank Offered Rate (LIBOR) London Interbank Offered Rate L I B O R [Member] Long-Term Debt, maturity date Debt Instrument Maturity Date Long-Term Debt, face amount Debt Instrument Face Amount Long-Term Debt, interest rate Debt Instrument Basis Spread On Variable Rate1 Senior secured term loan facilities. Senior Secured Term Loan Facilities Senior Secured Term Loan Facilities [Member] Senior secured term B5 loan. Senior Secured Term B-5 Loan Senior Secured Term B5 Loan [Member] Prime Rate Prime Rate [Member] Scenario Statement Scenario [Axis] Scenario, Unspecified Scenario Unspecified [Domain] Scenario, Forecast Scenario Forecast [Member] Borrowing, interest rate Debt Instrument Interest Rate Effective Percentage Line of Credit Facility, interest rate Debt instrument maturity date Line of Credit Facility, amount outstanding Line Of Credit Debt instrument frequency of periodic payments Debt Instrument Frequency Of Periodic Payment Debt instrument periodic payments Debt Instrument Periodic Payment Line of credit facility maximum available borrowing capacity during period. Line of Credit Facility, amount available Line Of Credit Facility Remaining Borrowing Capacity Line of Credit Facility, maximum amount outstanding during period Line Of Credit Facility Maximum Available Borrowing Capacity During Period Line of Credit Facility, Average borrowings Line Of Credit Facility Average Outstanding Amount Line of Credit Facility, Average interest rate Debt Instrument Interest Rate During Period Payment for financing derivative instrument, tax amount. Derivative [Table] Derivative [Table] Derivative Instrument Derivative Instrument Risk [Axis] Derivative Contract Derivative Contract Type [Domain] Interest rate cap Interest Rate Cap [Member] Derivative [Line Items] Derivative [Line Items] Ineffective portion of change in fair value of derivatives Gain Loss On Fair Value Hedge Ineffectiveness Net Amount related to interest rate cap contracts Payments Of Debt Issuance Costs Amount related to interest rate cap contracts, taxes Payment For Financing Derivative Instrument Tax Amount Amounts reported in Accumulated Other Comprehensive Loss to be reclassified to interest expense, during the next twelve months Interest Rate Cash Flow Hedge Gain Loss To Be Reclassified During Next12 Months Net Derivative Instruments And Hedging Activities Disclosures [Table] Derivative Instruments And Hedging Activities Disclosures [Table] Hedging Relationship Derivative Instruments Gain Loss By Hedging Relationship [Axis] Hedging Relationship Hedging Relationship [Domain] Cash Flow Hedging Cash Flow Hedging [Member] Interest rate cap 1. Interest Rate Cap Contract One Interest Rate Cap One [Member] Derivative Instruments and Hedging Activities Disclosures [Line Items] Derivative Instruments And Hedging Activities Disclosures [Line Items] Number of Instruments Derivative Number Of Instruments Held Notional Aggregate Principal Amount Derivative Notional Amount Interest Cap Rate Derivative Cap Interest Rate Maturity Date Derivative Maturity Dates Fair Values Derivatives Balance Sheet Location By Derivative Contract Type By Hedging Designation [Table] Fair Values Derivatives Balance Sheet Location By Derivative Contract Type By Hedging Designation [Table] Other Assets Other Assets [Member] Other Liabilities Other Liabilities [Member] Derivatives, Fair Value [Line Items] Derivatives Fair Value [Line Items] Derivative Designated as Hedging Instruments Interest Rate Cap Contracts, Asset at Fair Value Interest Rate Fair Value Hedge Asset At Fair Value Derivative Designated as Hedging Instruments Interest Rate Cap Contracts, Liability at Fair Value Interest Rate Fair Value Hedge Liability At Fair Value Derivative Instruments Gain Loss By Hedging Relationship By Income Statement Location By Derivative Instrument Risk [Table] Derivative Instruments Gain Loss By Hedging Relationship By Income Statement Location By Derivative Instrument Risk [Table] Derivative Instruments Gain Loss [Line Items] Derivative Instruments Gain Loss [Line Items] Unrealized gains (losses), before taxes Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Before Tax Income tax (expense) benefit Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax Unrealized gains (losses), net of taxes Reclassification Out Of Accumulated Other Comprehensive Income [Table] Reclassification Out Of Accumulated Other Comprehensive Income [Table] Reclassification out of Accumulated Other Comprehensive Income Reclassification Out Of Accumulated Other Comprehensive Income [Axis] Reclassification out of Accumulated Other Comprehensive Income Reclassification Out Of Accumulated Other Comprehensive Income [Domain] Reclassification out of accumulated other comprehensive income Reclassification Out Of Accumulated Other Comprehensive Income [Member] Equity Components Statement Equity Components [Axis] Equity Component Equity Component [Domain] Accumulated net gain (loss) from cash flow hedges including portion attributable to noncontrolling interest Accumulated Net Gain Loss From Cash Flow Hedges Including Portion Attributable To Noncontrolling Interest [Member] Reclassification Adjustment Out Of Accumulated Other Comprehensive Income On Derivatives [Line Items] Reclassification Adjustment Out Of Accumulated Other Comprehensive Income On Derivatives [Line Items] Interest expense Income tax (benefit) Accumulated Other Comprehensive Income Loss [Table] Accumulated Other Comprehensive Income Loss [Table] Derivative Instruments Accumulated Net Gain Loss From Designated Or Qualifying Cash Flow Hedges [Member] Accumulated Other Comprehensive Income (Loss) [Line Items] Accumulated Other Comprehensive Income Loss [Line Items] Balance at beginning of period Unrealized gains, net of related taxes of less than $0.1 million Oci Before Reclassifications Net Of Tax Attributable To Parent Amount reclassified into earnings, net of related taxes of $1.8 million Reclassification From Aoci Current Period Net Of Tax Attributable To Parent Balance at end of period Maximum Unrealized gains on Interest Rate Cap Contracts, Tax Other Comprehensive Income Loss Before Reclassifications Tax Amount reclassified into earnings on Interest Rate Cap Contracts, Tax Reclassification From Aoci Current Period Tax Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Table] Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Table] Fair Value, Hierarchy Fair Value By Fair Value Hierarchy Level [Axis] Fair Value Hierarchy Fair Value Measurements Fair Value Hierarchy [Domain] Fair Value, Inputs, Level 1 Fair Value Inputs Level1 [Member] Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] Cash equivalents (including restricted cash) Cash And Cash Equivalents Fair Value Disclosure Long-Lived assets fair value disclosure. Impaired long-lived assets held and used, method for determining fair value Impaired Long Lived Assets Held And Used Method For Determining Fair Value Long-lived assets fair value Long Lived Assets Fair Value Disclosure Carrying amounts and fair values of financial instruments. Carrying amounts and fair values of financial instruments. Carrying Amounts And Fair Values Of Financial Instruments [Table] Carrying Amounts And Fair Values Of Financial Instruments [Table] Property, Plant and Equipment, Type Property Plant And Equipment By Type [Axis] Property, Plant and Equipment, Type Property Plant And Equipment Type [Domain] Land Land [Member] Buildings Building [Member] Store fixtures and equipment. Store fixtures and equipment Store Fixtures And Equipment [Member] Leasehold improvements Leasehold Improvements [Member] Other Long-Lived assets. Other assets Other Long Lived Assets [Member] Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Fair Value Inputs Level2 [Member] Significant Un-Observable Inputs (Level 3) Fair Value Inputs Level3 [Member] Carrying Amounts And Fair Values Of Financial Instruments [Line Items] Carrying Amounts And Fair Values Of Financial Instruments [Line Items] Long-Lived assets fair value, Total Total Impairment Losses Lender Name Line Of Credit Facility [Axis] Line of Credit Facility, Lender Line Of Credit Facility Lender [Domain] Senior secured term loans. Senior secured term loans Senior Secured Term Loans [Member] Term B-4 loan. Term B-4 Loans Term B4 Loan [Member] Long-Term Debt, Carrying Amount Debt Instrument Carrying Amount Long-Term Debt, Fair Value Debt Instrument Fair Value Borrowings incremental period. Borrowings increments number of days Borrowings Incremental Period Deferred tax asset Deferred tax liability Net deferred tax liability Deferred Tax Liabilities Net operating loss carryforwards, expiration year. Income tax disclosure. Income tax disclosure. Income Tax Disclosure [Table] Income Tax Disclosure [Table] Income Tax Authority Income Tax Authority [Axis] Income Tax Authority Income Tax Authority [Domain] State and local jurisdiction State And Local Jurisdiction [Member] Puerto Rico PUERTO RICO Income Tax Disclosure [Line Items] Income Tax Disclosure [Line Items] Valuation allowances Deferred Tax Assets Valuation Allowance Deferred tax asset for net operating loss Deferred Tax Assets Operating Loss Carryforwards Net operating losses subject to expiration year Net Operating Loss Carryforwards Expiration Year Statement equity components. Statement equity components. Statement Equity Components [Table] Statement Equity Components [Table] Share Repurchase Program Share Repurchase Program [Axis] Share Repurchase Program Share Repurchase Program [Domain] Two thousand seventeen stock repurchase program. 2017 Stock Repurchase Program Two Thousand Seventeen Stock Repurchase Program [Member] Statement Equity Components [Line Items] Statement Equity Components [Line Items] Shares Used for Tax Withholdings (in shares) Shares Paid For Tax Withholding For Share Based Compensation Shares Used for Tax Withholdings Adjustments Related To Tax Withholding For Share Based Compensation Stock repurchase program, authorized execution month and year. Stock repurchase program, authorized amount Stock Repurchase Program Authorized Amount1 Stock repurchase program, authorized execution month and year Stock Repurchase Program Authorized Execution Month And Year Common stock repurchased, shares Treasury Stock Shares Acquired Common stock repurchased, value Treasury Stock Value Remaining authorized repurchase amount Stock Repurchase Program Remaining Authorized Repurchase Amount1 Stock issued during period share exercise of stock options vesting of restricted stock. Basic net income per share Earnings Per Share Basic [Abstract] Net income Net Income Loss Available To Common Stockholders Basic Weighted average number of common shares – basic Net income per common share – basic Diluted net income per share Earnings Per Share Diluted [Abstract] Net income Net Income Loss Available To Common Stockholders Diluted Assumed exercise of stock options and vesting of restricted stock Stock Issued During Period Share Exercise Of Stock Options Vesting Of Restricted Stock Weighted average number of common shares – diluted Net income per common share – diluted Schedule Of Antidilutive Securities Excluded From Computation Of Earnings Per Share [Table] Schedule Of Antidilutive Securities Excluded From Computation Of Earnings Per Share [Table] Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] Anti-dilutive shares excluded from diluted net income per share Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount Stock options and stock appreciation rights description. Schedule Of Share Based Compensation Arrangements By Share Based Payment Award [Table] Schedule Of Share Based Compensation Arrangements By Share Based Payment Award [Table] Plan Name Plan Name [Axis] Plan Name Plan Name [Domain] 2013 Plan 2013 Plan Two Thousand Thirteen Plan [Member] Share Based Compensation Arrangement By Share Based Payment Award [Line Items] Share Based Compensation Arrangement By Share Based Payment Award [Line Items] Number of shares available for grant equity awards Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant Shares reserve at ratio for every share Stock Issued During Period Shares Reverse Stock Splits Stock conversion basis Common Stock Conversion Basis Stock options and stock appreciation rights description Stock Options And Stock Appreciation Rights Description Schedule Of Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Table] Schedule Of Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Table] Award Type Award Type [Axis] Equity Award Share Based Compensation Arrangements By Share Based Payment Award Award Type And Plan Name [Domain] Restricted Stock Grants Restricted Stock [Member] Stock Options Granted Stock Option Grants Stock Options Granted [Member] Stock Option Modification Stock Option Modification Stock Option Modification [Member] Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items] Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items] Non-Cash Stock Compensation Non-Cash Stock Compensation tax benefit Employee Service Share Based Compensation Tax Benefit From Compensation Expense Number of Shares Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Roll Forward Options Outstanding at Beginning of Period Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number Options Granted Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross Options Exercised Stock Issued During Period Shares Stock Options Exercised Options Forfeited Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period Options Outstanding at End of Period Weighted Average Exercise Price Per Share Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price Rollforward Options Outstanding at Beginning of Period Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price Options Granted Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price Options Exercised Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price Options Forfeited Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price Options Outstanding at End of Period Share based compensation option exercised total intrinsic value Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value Options, vested and expected to vest Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number Weighted Average Remaining Contractual Life (Years) Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1 Weighted Average Exercise Price Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price Aggregate Intrinsic Value Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value Share based compensation arrangement by share based payment award fair value assumptions contractual life. Share based Compensation Arrangement Assumptions Used to Estimate Fair Values of Share Options Granted [Line Items] Share based Compensation Arrangement Assumptions Used to Estimate Fair Values of Share Options Granted [Table] Share Based Compensation Arrangement Assumptions Used To Estimate Fair Values Of Share Options Granted [Table] Share Based Compensation Arrangement Assumptions Used To Estimate Fair Values Of Share Options Granted [Table] Share Based Compensation Arrangement Assumptions Used To Estimate Fair Values Of Share Options Granted [Line Items] Share Based Compensation Arrangement Assumptions Used To Estimate Fair Values Of Share Options Granted [Line Items] Risk-free interest rate, minimum Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Minimum Risk-free interest rate, maximum Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Maximum Expected volatility, minimum Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Minimum Expected volatility, maximum Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Maximum Expected life (years) Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 Contractual life (years) Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Contractual Life Expected dividend yield Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate Weighted average grant date fair value of options issued Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value Non vested restricted stock. Non Vested Restricted Stock Non Vested Restricted Stock [Member] Number of Shares Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Roll Forward Non-Vested Awards Outstanding at Beginning of Period Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number Awards Granted Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Awards Vested Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Awards Forfeited Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period Non-Vested Awards Outstanding at End of Period Weighted Average Grant Date Fair Value Per Awards Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value Roll Forward Non-Vested Awards Outstanding at Beginning of Period Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value Awards Granted Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value Awards Vested Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value Awards Forfeited Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value Non-Vested Awards Outstanding at End of Period Restricted Stock Issuances Share based compensation awards vested total intrinsic value Sharebased Compensation Arrangement By Sharebased Payment Award Equity Instruments Other Than Options Aggregate Intrinsic Value Vested Deferred lease incentives Incentive From Lessor Number of stores to be opened. Commitments and contingencies disclosure. Commitments and contingencies disclosure. Commitments And Contingencies Disclosure [Table] Commitments And Contingencies Disclosure [Table] Lease Arrangement, Type Lease Arrangement Type [Axis] Lease Arrangement, Type Lease Arrangement Type [Domain] Extension of term. Options to Extend Lease Terms Extension Of Term [Member] New stores. New Stores New Stores [Member] Major Property Class Major Property Class [Axis] Major Property Class Major Property Class [Domain] Other Capitalized Property Plant and Equipment Other Capitalized Property Plant And Equipment [Member] Credit Facility Credit Facility [Axis] Credit Facility Credit Facility [Domain] Guarantee performance under insurance and utility agreement. Guarantee Performance Under Insurance And Utility Agreement Guarantee Performance Under Insurance And Utility Agreement [Member] Merchandising agreement. Merchandising Agreement Merchandising Agreement [Member] Commitments And Contingencies Disclosure [Line Items] Commitments And Contingencies Disclosure [Line Items] Minimum lease payments for operating leases February 3, 2018 Operating Leases Future Minimum Payments Remainder Of Fiscal Year Minimum lease payments for operating leases February 2, 2019 Operating Leases Future Minimum Payments Due In Rolling Year Two Minimum lease payments for operating leases February 1, 2020 Operating Leases Future Minimum Payments Due In Rolling Year Three Minimum lease payments for operating leases January 30,2021 Operating Leases Future Minimum Payments Due In Rolling Year Four Minimum lease payments for operating leases January 29, 2022 Operating Leases Future Minimum Payments Due In Rolling Year Five Minimum lease payments for operating leases thereafter Operating Leases Future Minimum Payments Due In Rolling After Year Five Minimum lease payments Operating Leases Future Minimum Payments Due Number of stores committed to be opened Number Of Stores To Be Opened Letters of credit, outstanding amount Letters Of Credit Outstanding Amount Purchase commitments related to goods or services Purchase Obligation Death benefits Defined Benefit Plan Benefit Obligation