Document and Entity Information	3 Months Ended
Document and Entity Information	May 02, 2015	May 29, 2015
Document And Entity Information [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	May 02, 2015
Document Fiscal Year Focus	2015
Document Fiscal Period Focus	Q1
Trading Symbol	SPWH
Entity Registrant Name	SPORTSMAN'S WAREHOUSE HOLDINGS, INC.
Entity Central Index Key	0001132105
Current Fiscal Year End Date	--01-30
Entity Filer Category	Non-accelerated Filer
Entity Common Stock, Shares Outstanding		42,003,599

CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (USD $) In Thousands, unless otherwise specified	May 02, 2015	Jan. 31, 2015
Current assets:
Cash and cash equivalents	$ 2,006	$ 1,751
Accounts receivable, net	554	425
Merchandise inventories	216,730	185,909
Prepaid expenses and other	4,063	7,468
Deferred income taxes, current	2,329	2,928
Income taxes receivable	6,951	5,190
Total current assets	232,633	203,671
Property and equipment, net	61,015	54,317
Deferred income taxes, noncurrent	5,398	5,398
Definite lived intangibles, net	5,278	5,729
Other long-term assets, net	1,525	1,608
Total assets	305,849	270,723
Current liabilities:
Accounts payable	53,995	28,500
Accrued expenses	43,636	42,620
Revolving line of credit	52,256	41,899
Current portion of long-term debt, net of discount	1,333	1,333
Current portion of deferred rent	3,570	2,873
Total current liabilities	154,790	117,225
Long-term liabilities:
Long-term debt, net of discount and current portion	156,379	156,713
Deferred rent, noncurrent	27,528	28,117
Total long-term liabilities	183,907	184,830
Total liabilities	338,697	302,055
Commitments and contingencies
Stockholders' deficit:
Preferred stock, $.01 par value; 20,000 and 0 shares authorized, respectively; 0 shares issued and outstanding
Common stock, $.01 par value; 100,000 and 100,000 shares authorized, respectively; 42,003 and 41,818 shares issued and outstanding, respectively	420	418
Additional paid-in capital	76,099	76,257
Accumulated deficit	(109,367)	(108,007)
Total stockholders' deficit	(32,848)	(31,332)
Total liabilities and stockholders' deficit	$ 305,849	$ 270,723

CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical) (USD $)	May 02, 2015	Jan. 31, 2015
Statement Of Financial Position [Abstract]
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, shares authorized	20,000,000	20,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	100,000,000	100,000,000
Common stock, shares issued	42,003,000	41,818,000
Common stock, shares outstanding	42,003,000	41,818,000

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	May 02, 2015	May 03, 2014
Income Statement [Abstract]
Net sales	$ 144,493	$ 132,425
Cost of goods sold	101,342	92,297
Gross profit	43,151	40,128
Selling, general, and administrative expenses	41,903	40,349
Income (loss) from operations	1,248	(221)
Interest expense	(3,460)	(5,258)
Loss before income taxes	(2,212)	(5,479)
Income tax benefit	(852)	(2,111)
Net loss	$ (1,360)	$ (3,368)
Loss per share:
Basic	$ (0.03)	$ (0.10)
Diluted	$ (0.03)	$ (0.10)
Weighted average shares outstanding:
Basic	41,851	34,441
Diluted	41,851	34,441

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	May 02, 2015	May 03, 2014
Cash flows from operating activities:
Net loss	$ (1,360)	$ (3,368)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation of property and equipment	2,171	1,401
Amortization of discount on debt and deferred financing fees	180	340
Amortization of definite lived intangible	451	451
Net increase in deferred rent	108	652
Deferred income taxes	599
Stock-based compensation	597	1,734
Change in operating assets and liabilities, net of acquisition:
Accounts receivable, net	(129)	(24)
Merchandise inventories	(30,821)	(41,006)
Prepaid expenses and other	3,374	2,063
Accounts payable	25,495	23,363
Accrued expenses	(1,825)	(2,386)
Income taxes receivable	(1,761)	(2,414)
Net cash used in operating activities	(2,921)	(19,194)
Cash flows from investing activities:
Purchase of property and equipment	(8,869)	(8,796)
Net cash used in investing activities	(8,869)	(8,796)
Cash flows from financing activities:
Net borrowings on line of credit	10,357	20,915
Issuance of common stock, net		70,299
Increase in book overdraft	2,841	7,774
Excess tax benefits from stock-based compensation arrangements	283	287
Payment of withholdings on restricted stock units	(1,036)
Principal payments on long-term debt	(400)	(70,887)
Net cash provided by financing activities	12,045	28,388
Net change in cash and cash equivalents	255	398
Cash and cash equivalents at beginning of period	1,751	1,354
Cash and cash equivalents at end of period	$ 2,006	$ 1,752

Description of Business	3 Months Ended
Description of Business	May 02, 2015
Organization Consolidation And Presentation Of Financial Statements [Abstract]
Description of Business	(1) Description of Business Description of Business Sportsman’s Warehouse Holdings, Inc. (“Holdings”) and its subsidiaries (collectively, the “Company”) operate retail sporting goods stores. As of May 2, 2015, the Company operated 57 stores in 18 states. The Company’s stores are aggregated into one single operating and reportable segment. Basis of Presentation The condensed consolidated financial statements included herein are unaudited and have been prepared by management of the Company pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”). Certain information and footnote disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) have been condensed or omitted pursuant to such rules and regulations. The Company’s condensed consolidated balance sheet as of January 31, 2015 was derived from the Company’s audited consolidated balance sheet as of that date. All other condensed consolidated financial statements contained herein are unaudited and reflect all adjustments that are, in the opinion of management, necessary to summarize fairly our condensed consolidated financial statements for the periods presented. All of these adjustments are of a normal recurring nature. The results of the fiscal quarter ended May 2, 2015 are not necessarily indicative of the results to be obtained for the year ending January 30, 2016. These condensed consolidated financial statements should be read in conjunction with the Company’s audited consolidated financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the fiscal year ended January 31, 2015.

Summary of Significant Accounting Policies	3 Months Ended
Summary of Significant Accounting Policies	May 02, 2015
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	(2) Summary of Significant Accounting Policies Principles of Consolidation The accompanying condensed consolidated financial statements include the accounts of Holdings and its wholly owned subsidiaries. All intercompany accounts and transactions have been eliminated in consolidation. Reporting Periods The Company operates on a fiscal calendar that, in a given fiscal year, consists of the 52- or 53-week period ending on the Saturday closest to January 31st. The fiscal first quarters ended May 2, 2015 and May 3, 2014 both consisted of 13 weeks and are referred to herein as the first quarter of fiscal year 2015 and first quarter of fiscal year 2014, respectively. Fiscal year 2014 contained 52 weeks of operations ended January 31, 2015. Fiscal year 2015 will contain 52 weeks of operations and will end on January 30, 2016. Seasonality The Company’s business is generally seasonal, with a significant portion of total sales occurring during the third and fourth quarters of the calendar year. Use of Estimates The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Certain costs are estimated for the full year and allocated to interim periods based on estimates of time expired, benefit received, or activity associated with the interim period. Segment Reporting The Company operates solely as a sporting goods retailer whose Chief Operating Decision Maker (“CODM”) is the Chief Executive Officer. The CODM reviews financial information presented on a consolidated and individual store and cost center basis, for purposes of allocating resources and evaluating financial performance. The Company’s stores offer essentially the same general product mix, and the core customer demographic remains similar chain-wide, as does the Company’s process for the procurement and marketing of its product mix. Furthermore, the Company distributes its product mix chain-wide from a single distribution center. Given that the stores have the same economic characteristics, the individual stores are aggregated into one single operating and reportable segment. Significant Accounting Policies There have been no significant changes to the Company’s significant accounting policies as described in the Company’s Annual Report on Form 10-K for the fiscal year ended January 31, 2015. Comprehensive Income The Company has no components of net loss that would require classification as other comprehensive income (loss) for the 13 week periods ended May 2, 2015 and May 3, 2014. Recent Accounting Pronouncements Revenue from Contracts with Customers In May 2014, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update ("ASU") 2014-09 "Revenue from Contracts with Customers" (Topic 606) ("ASU 2014-09"). ASU 2014-09 is a comprehensive new revenue recognition model requiring a company to recognize revenue to depict the transfer of goods or services to a customer at an amount reflecting the consideration it expects to receive in exchange for those goods or services. In April 2015, the FASB proposed deferring the effective date of ASU 2014-09 by one year and also proposed permitting early adoption of this ASU, but not before the original effective date. The Company is currently evaluating the impact ASU 2014-09 will have on its consolidated financial statements. In adopting ASU 2014-09, companies may use either a full retrospective or a modified retrospective approach. ASU 2014-09 is effective for the first interim period within annual reporting periods beginning after December 15, 2016, and early adoption is not permitted. Management is evaluating the provisions of ASU 2014-09 and has not yet selected a transition method nor have they determined what impact the adoption of ASU 2014-09 will have on the Company's financial position or results of operations. Share-Based Payments with Performance Conditions In June 2014, the FASB issued ASU 2014-12, “Accounting for Share-Based Payments When the Terms of an Award Provide That a Performance Target Could Be Achieved after the Requisite Service Period”. ASU 2014-12 requires that a performance target that affects vesting and that could be achieved after the requisite service period be treated as a performance condition of the award. A reporting entity should apply existing guidance in Accounting Standards Codification Topic 718, “Compensation-Stock Compensation”, as it relates to such awards. ASU 2014-12 is effective for fiscal years beginning after December 15, 2015, and may be applied prospectively or retrospectively. Early adoption is permitted. Management is evaluating the provisions of ASU 2014-12 and has not yet determined what impact the adoption of ASU 2014-12 will have on the Company's financial position or results of operations. Going Concern In August 2014, the FASB issued ASU 2014-15, “Presentation of Financial Statements – Going Concern (Subtopic 205-40): Disclosure of Uncertainties about an Entity’s Ability to Continue as a Going Concern”. ASU 2014-15 requires an entity to evaluate whether there are conditions or events, in the aggregate, that raise substantial doubt about the entity’s ability to continue as a going concern within one year after the date that the financial statements are issued (or within one year after the financial statements are available to be issued when applicable) and to provide related footnote disclosures in certain circumstances. ASU 2014-15 is effective for the annual period ending after December 15, 2016, and for annual and interim periods thereafter. Early application is permitted. Management does not expect the adoption of ASU 2014-15 to have any effect on the Company’s financial position, results of operations, or related disclosures. Simplifying the Presentation of Debt Issuance Costs In April 2015, the FASB issued ASU 2015-03, "Simplifying the Presentation of Debt Issuance Costs," ("ASU 2015-03"). ASU 2015-03 requires that debt issuance costs related to a recognized debt liability be presented in the balance sheet as a direct deduction from the carrying amount of that debt liability, consistent with debt discounts. ASU 2015-03 is effective for the first interim period for fiscal years beginning after December 15, 2015, with early adoption permitted for financial statements that have not been previously issued. Management does not expect the adoption of ASU 2015-03 to have any effect on the Company’s financial position or results of operations.

- Definition

The entire disclosure for all significant accounting policies of the reporting entity.

+ References+ Details

Initial Public Offering	3 Months Ended
Initial Public Offering	May 02, 2015
Equity [Abstract]
Initial Public Offering	(3) Initial Public Offering On April 23, 2014, the Company completed its initial public offering, pursuant to which it issued and sold 8,333 shares of common stock at a price to the public of $9.50 per share; included in this offering was the sale of 4,167 shares by affiliates of Seidler Equity Partners III, L.P. The total net proceeds raised by the Company were $70,299 after deducting underwriting discounts and commissions of $5,542 and other offering expenses of $3,326. Total net proceeds were used to make an unscheduled early payment on the term loan. In connection with the initial public offering, all of the then-outstanding shares of restricted nonvoting common stock automatically converted into shares of common stock. On May 16, 2014, the underwriters of the Company’s initial public offering of common stock partially exercised the over-allotment option granted at the time of the initial public offering to purchase an additional 1,400 shares of common stock at the public offering price of $9.50 per share, less underwriting discounts and commissions, which consists of 350 shares sold by the Company and 1,050 shares sold by affiliates of Seidler Equity Partners III, L.P. The Company received, after deducting underwriting discounts and commissions and estimated offering expenses, approximately $3,100 of net proceeds. Substantially all of the net proceeds were used for the repayment of an additional amount outstanding under the Company’s term loan.

Property and Equipment

3 Months Ended

May 02, 2015

Property Plant And Equipment [Abstract]

Property and Equipment

(4) Property and Equipment

Property and equipment as of May 2, 2015 and January 31, 2015 were as follows:

	May 2,			January 31,
	2015			2015
Furniture, fixtures, and equipment	$	33,895		$	32,678
Leasehold improvements		34,830			34,398
Construction in progress		14,871			7,651
Total property and equipment, gross		83,596			74,727
Less accumulated depreciation and amortization		(22,581	)		(20,410	)
Total property and equipment, net	$	61,015		$	54,317

- Definition

The entire disclosure for long-lived, physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, accounting policies and methodology, roll forwards, depreciation, depletion and amortization expense, including composite depreciation, accumulated depreciation, depletion and amortization expense, useful lives and method used, income statement disclosures, assets held for sale and public utility disclosures.

+ References+ Details

Accrued Expenses

3 Months Ended

May 02, 2015

Payables And Accruals [Abstract]

Accrued Expenses

(5) Accrued Expenses

Accrued expenses consisted of the following as of May 2, 2015 and January 31, 2015:

	May 2,		January 31,
	2015		2015
Book overdraft	$	11,146	$	8,305
Unearned revenue		10,984		11,663
Accrued payroll and related expenses		5,855		7,104
Litigation accrual		4,000		4,000
Sales and use tax payable		2,898		3,708
Accrued construction costs		2,359		1,263
Other		6,394		6,577
	$	43,636	$	42,620

Revolving Line of Credit	3 Months Ended
Revolving Line of Credit	May 02, 2015
Line Of Credit Facility [Abstract]
Revolving Line of Credit	(6) Revolving Line of Credit The Company has a senior secured revolving credit facility (“Revolving Line of Credit”) with Wells Fargo Bank, National Association that provides for borrowings in the aggregate amount of up to $135.0 million, subject to a borrowing base calculation. As of May 2, 2015 and January 31, 2015, the Company had $58,815 and $47,886, respectively, in outstanding revolving loans under the Revolving Line of Credit. Amounts outstanding are offset on the condensed consolidated balance sheets by amounts in depository accounts under lock-box arrangements, which were $6,559 and $5,987 as of May 2, 2015 and January 31, 2015, respectively. As of May 2, 2015, the Company had stand-by commercial letters of credit of $750 under the terms of the Revolving Line of Credit. The revolving credit facility contains customary affirmative and negative covenants, including covenants that limit the Company’s ability to incur, create or assume certain indebtedness, to create, incur or assume certain liens, to make certain investments, to make sales, transfers and dispositions of certain property and to undergo certain fundamental changes, including certain mergers, liquidations and consolidations. The revolving credit facility also requires us to maintain a minimum availability at all times of not less than 10% of the gross borrowing base, and in any event, not less than $5.0 million. The revolving credit facility also contains customary events of default. The Revolving Line of Credit matures on December 3, 2019.

- Definition

The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants.

+ References+ Details

Long-Term Debt

3 Months Ended

May 02, 2015

Debt Disclosure [Abstract]

Long-Term Debt

(7) Long-Term Debt

Long-term debt consisted of the following as of May 2, 2015 and January 31, 2015:

	May 2,			January 31,
	2015			2015
Term loan	$	159,200		$	159,600
Less discount		(1,488	)		(1,554	)
		157,712			158,046
Less current portion, net of discount		(1,333	)		(1,333	)
Long-term portion	$	156,379		$	156,713

Term Loan

The Company has a $160,000 senior secured term loan facility (“Term Loan”) with a financial institution. The Term Loan was issued at a price of 99% of the aggregate principal amount and has a maturity date of December 3, 2020.

As of May 2, 2015, the Term Loan had $157,712 outstanding, net of an unamortized discount of $1,488. During the 13weeks ended May 2, 2015, the Company recognized $66 of non-cash interest expense with respect to the amortization of this discount. During the 13 weeks ended May 3, 2014, the Company recognized $122 of non-cash interest expense with respect to the amortization of the discount on the prior term loan.

As part of the Term Loan agreement, there are a number of financial and non-financial debt covenants. The financial covenants include a net leverage ratio and an interest coverage ratio to be measured on a trailing twelve month basis.

Restricted Net Assets

The provisions of the Term Loan and the Revolving Line of Credit restrict all of the net assets of the Company’s consolidated subsidiaries, which constitute all of the net assets on the Company’s condensed consolidated balance sheet as of May 2, 2015, from being used to pay any dividends without prior written consent from the financial institutions party to the Company’s Term Loan and Revolving Line of Credit.

Income Taxes	3 Months Ended
Income Taxes	May 02, 2015
Income Tax Disclosure [Abstract]
Income Taxes	(8) Income Taxes The 2015 estimated annual effective tax rate is expected to be 38.5% compared to 38.5% for the full year 2014. The annual effective tax rate is estimated to be the same due to no expected material change in store mix and applicable effective state income tax rates after apportionment.

- Definition

The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.

+ References+ Details

Loss Per Share

3 Months Ended

May 02, 2015

Earnings Per Share [Abstract]

Loss Per Share

(9) Loss Per Share

Basic loss per share is calculated by dividing the net loss by the weighted-average number of shares of common stock outstanding, reduced by the number of shares repurchased and held in treasury, during the period. Diluted loss per share represents basic loss per share adjusted to include the potentially dilutive effect of outstanding share option awards, nonvested share awards and nonvested share unit awards. There is no difference between basic and diluted loss per share for the 13 weeks ended May 2, 2015 and May 3, 2014 as there is a net loss for the periods.

The following table sets forth the computation of basic and diluted loss per common share:

	13 Weeks Ended
	May 2,			May 3,
	2015			2014
Net loss	$	(1,360	)	$	(3,368	)
Weighted-average shares of common stock outstanding:
Basic		41,851			34,441
Dilutive effect of common stock equivalents		—			—
Diluted		41,851			34,441
Basic loss per share	$	(0.03	)	$	(0.10	)
Diluted loss per share	$	(0.03	)	$	(0.10	)

Restricted stock units considered anti-dilutive and excluded in the calculation		4			—

- Definition

The entire disclosure for earnings per share.

+ References+ Details

Stock Based Compensation

3 Months Ended

May 02, 2015

Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]

Stock Based Compensation

(10) Stock-Based Compensation

Stock-Based Compensation

During the 13 weeks ended May 2, 2015 and May 3, 2014, the Company recognized total stock-based compensation expense of $597 and $1,734, respectively. Compensation expense related to the Company's stock-based payment awards is recognized in selling, general, and administrative expenses in the consolidated statements of operations.

Employee Stock Plans

As of May 2, 2015, the number of shares available for awards under the 2013 Performance Incentive Plan (the “2013 Plan”) was 1,736,299. As of May 2, 2015, there were 595,858 awards outstanding under the 2013 Plan.

Nonvested Stock Unit Awards

During the 13 weeks ended May 2, 2015, the Company issued 3,740 nonvested stock units to employees at a value of $9.56 per share. These nonvested stock units vest evenly over four years on the grant date anniversary.

The following table sets forth the rollforward of outstanding nonvested stock units:

	13 Weeks Ended
	May 2, 2015
Nonvested stock units at January 31, 2015		887,853
Grants		3,740
Forfeitures		2,009
Vesting		293,726
Nonvested stock units at May 2, 2015		595,858

- Definition

The entire disclosure for compensation-related costs for equity-based compensation, which may include disclosure of policies, compensation plan details, allocation of equity compensation, incentive distributions, equity-based arrangements to obtain goods and services, deferred compensation arrangements, employee stock ownership plan details and employee stock purchase plan details.

+ References+ Details

Commitments and Contingencies	3 Months Ended
Commitments and Contingencies	May 02, 2015
Commitments And Contingencies Disclosure [Abstract]
Commitments and Contingencies	(11) Commitments and Contingencies Operating Leases The Company leases its retail store, office space and warehouse locations under non-cancelable operating leases. Rent expense under these leases totaled $9,755 and $8,894 for the 13 weeks ended May 2, 2015 and May 3, 2014, respectively. Legal Matters The Company is involved in various legal matters generally incidental to its business. After discussion with legal counsel, the Company believes that, other than as described below, the disposition of these matters will not have a material impact on its consolidated financial condition, liquidity, or results of operations. On March 12, 2014, the Company was added as a defendant to a pending consolidated action filed in the United States District Court, Western District of Washington, captioned as Lacey Market Place Associates II, LLC, et al. v. United Farmers of Alberta Co-Operative Limited, et al., Case No. 2:13-cv-00383-JLR against United Farmers of Alberta Co-Operative Limited (the seller of Wholesale Sports Outdoor Outfitters (“Wholesale Sports”)), Wholesale Sports, Alamo Group, LLC and Donald F. Gaube and spouse. The amended complaint was filed by the landlords of two stores that the Company did not assume in the Company’s purchase of assets from Wholesale Sports. Such stores were formerly operated by Wholesale Sports in Skagit and Thurston Counties in Washington. The amended complaint alleged breach of lease, breach of collateral assignment, misrepresentation, intentional interference with contract, piercing the corporate veil and violation of Washington’s Fraudulent Transfer Act. The Company was named as a co-defendant with respect to the intentional interference with contract and fraudulent conveyance claims. The amended complaint sought against the Company and all defendants unspecified money damages, declaratory relief and attorneys’ fees and costs. On January 28, 2015, the court in the Lacey Marketplace action granted in part and denied in part the Company’s motion for summary judgment and dismissed the intentional interference claim against the Company, but declined to dismiss the fraudulent transfer claim. Trial in the Lacey Marketplace action began March 2, 2015 and concluded March 6, 2015. On March 9, 2015, the jury in the trial awarded $11,887 against the defendants to the action, including the Company. The Company is reviewing the decision and has accrued $4,000 in its results for the fiscal year and fourth quarter ended January 31, 2015 related to this matter. The Company strongly disagrees with the jury’s verdict, has filed post-trial motions seeking to have the verdict set aside, and, if necessary, will appeal the decision. Interest on the award will accrue at the weekly average one-year constant maturity (nominal) Treasury yield, as published by the Federal Reserve System (currently at 0.22%) while any appeal is pending.

- Definition

The entire disclosure for commitments and contingencies.

+ References+ Details

Summary of Significant Accounting Policies (Policies)	3 Months Ended
Summary of Significant Accounting Policies (Policies)	May 02, 2015
Accounting Policies [Abstract]
Principles of Consolidation	Principles of Consolidation The accompanying condensed consolidated financial statements include the accounts of Holdings and its wholly owned subsidiaries. All intercompany accounts and transactions have been eliminated in consolidation.
Reporting Periods	Reporting Periods The Company operates on a fiscal calendar that, in a given fiscal year, consists of the 52- or 53-week period ending on the Saturday closest to January 31st. The fiscal first quarters ended May 2, 2015 and May 3, 2014 both consisted of 13 weeks and are referred to herein as the first quarter of fiscal year 2015 and first quarter of fiscal year 2014, respectively. Fiscal year 2014 contained 52 weeks of operations ended January 31, 2015. Fiscal year 2015 will contain 52 weeks of operations and will end on January 30, 2016.
Seasonality	Seasonality The Company’s business is generally seasonal, with a significant portion of total sales occurring during the third and fourth quarters of the calendar year.
Use of Estimates	Use of Estimates The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Certain costs are estimated for the full year and allocated to interim periods based on estimates of time expired, benefit received, or activity associated with the interim period.
Segment Reporting	Segment Reporting The Company operates solely as a sporting goods retailer whose Chief Operating Decision Maker (“CODM”) is the Chief Executive Officer. The CODM reviews financial information presented on a consolidated and individual store and cost center basis, for purposes of allocating resources and evaluating financial performance. The Company’s stores offer essentially the same general product mix, and the core customer demographic remains similar chain-wide, as does the Company’s process for the procurement and marketing of its product mix. Furthermore, the Company distributes its product mix chain-wide from a single distribution center. Given that the stores have the same economic characteristics, the individual stores are aggregated into one single operating and reportable segment.
Significant Accounting Policies	Significant Accounting Policies There have been no significant changes to the Company’s significant accounting policies as described in the Company’s Annual Report on Form 10-K for the fiscal year ended January 31, 2015.
Comprehensive Income	Comprehensive Income The Company has no components of net loss that would require classification as other comprehensive income (loss) for the 13 week periods ended May 2, 2015 and May 3, 2014.
Recent Accounting Pronouncements	Recent Accounting Pronouncements Revenue from Contracts with Customers In May 2014, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update ("ASU") 2014-09 "Revenue from Contracts with Customers" (Topic 606) ("ASU 2014-09"). ASU 2014-09 is a comprehensive new revenue recognition model requiring a company to recognize revenue to depict the transfer of goods or services to a customer at an amount reflecting the consideration it expects to receive in exchange for those goods or services. In April 2015, the FASB proposed deferring the effective date of ASU 2014-09 by one year and also proposed permitting early adoption of this ASU, but not before the original effective date. The Company is currently evaluating the impact ASU 2014-09 will have on its consolidated financial statements. In adopting ASU 2014-09, companies may use either a full retrospective or a modified retrospective approach. ASU 2014-09 is effective for the first interim period within annual reporting periods beginning after December 15, 2016, and early adoption is not permitted. Management is evaluating the provisions of ASU 2014-09 and has not yet selected a transition method nor have they determined what impact the adoption of ASU 2014-09 will have on the Company's financial position or results of operations. Share-Based Payments with Performance Conditions In June 2014, the FASB issued ASU 2014-12, “Accounting for Share-Based Payments When the Terms of an Award Provide That a Performance Target Could Be Achieved after the Requisite Service Period”. ASU 2014-12 requires that a performance target that affects vesting and that could be achieved after the requisite service period be treated as a performance condition of the award. A reporting entity should apply existing guidance in Accounting Standards Codification Topic 718, “Compensation-Stock Compensation”, as it relates to such awards. ASU 2014-12 is effective for fiscal years beginning after December 15, 2015, and may be applied prospectively or retrospectively. Early adoption is permitted. Management is evaluating the provisions of ASU 2014-12 and has not yet determined what impact the adoption of ASU 2014-12 will have on the Company's financial position or results of operations. Going Concern In August 2014, the FASB issued ASU 2014-15, “Presentation of Financial Statements – Going Concern (Subtopic 205-40): Disclosure of Uncertainties about an Entity’s Ability to Continue as a Going Concern”. ASU 2014-15 requires an entity to evaluate whether there are conditions or events, in the aggregate, that raise substantial doubt about the entity’s ability to continue as a going concern within one year after the date that the financial statements are issued (or within one year after the financial statements are available to be issued when applicable) and to provide related footnote disclosures in certain circumstances. ASU 2014-15 is effective for the annual period ending after December 15, 2016, and for annual and interim periods thereafter. Early application is permitted. Management does not expect the adoption of ASU 2014-15 to have any effect on the Company’s financial position, results of operations, or related disclosures. Simplifying the Presentation of Debt Issuance Costs In April 2015, the FASB issued ASU 2015-03, "Simplifying the Presentation of Debt Issuance Costs," ("ASU 2015-03"). ASU 2015-03 requires that debt issuance costs related to a recognized debt liability be presented in the balance sheet as a direct deduction from the carrying amount of that debt liability, consistent with debt discounts. ASU 2015-03 is effective for the first interim period for fiscal years beginning after December 15, 2015, with early adoption permitted for financial statements that have not been previously issued. Management does not expect the adoption of ASU 2015-03 to have any effect on the Company’s financial position or results of operations.

- Definition

Disclosure of accounting policy regarding (1) the principles it follows in consolidating or combining the separate financial statements, including the principles followed in determining the inclusion or exclusion of subsidiaries or other entities in the consolidated or combined financial statements and (2) its treatment of interests (for example, common stock, a partnership interest or other means of exerting influence) in other entities, for example consolidation or use of the equity or cost methods of accounting. The accounting policy may also address the accounting treatment for intercompany accounts and transactions, noncontrolling interest, and the income statement treatment in consolidation for issuances of stock by a subsidiary.

+ References+ Details

- Definition

Disclosure of accounting policy for determining an entity's fiscal year or other fiscal period. This disclosure may include identification of the fiscal period end-date, the length of the fiscal period, any reporting period lag between the entity and its subsidiaries, or equity investees. If a reporting lag exists, the closing date of the entity having a different period end is generally noted, along with an explanation of the necessity for using different closing dates. Any intervening events that materially affect the entity's financial position or results of operations are generally also disclosed.

+ References+ Details

Property and Equipment (Tables)

3 Months Ended

May 02, 2015

Property Plant And Equipment [Abstract]

Schedule of Property and Equipment

Property and equipment as of May 2, 2015 and January 31, 2015 were as follows:

	May 2,			January 31,
	2015			2015
Furniture, fixtures, and equipment	$	33,895		$	32,678
Leasehold improvements		34,830			34,398
Construction in progress		14,871			7,651
Total property and equipment, gross		83,596			74,727
Less accumulated depreciation and amortization		(22,581	)		(20,410	)
Total property and equipment, net	$	61,015		$	54,317

Accrued Expenses (Tables)

3 Months Ended

May 02, 2015

Payables And Accruals [Abstract]

Components of Accrued Expenses

Accrued expenses consisted of the following as of May 2, 2015 and January 31, 2015:

	May 2,		January 31,
	2015		2015
Book overdraft	$	11,146	$	8,305
Unearned revenue		10,984		11,663
Accrued payroll and related expenses		5,855		7,104
Litigation accrual		4,000		4,000
Sales and use tax payable		2,898		3,708
Accrued construction costs		2,359		1,263
Other		6,394		6,577
	$	43,636	$	42,620

Long-Term Debt (Tables)

3 Months Ended

May 02, 2015

Debt Disclosure [Abstract]

Summary of Long-Term Debt

Long-term debt consisted of the following as of May 2, 2015 and January 31, 2015:

	May 2,			January 31,
	2015			2015
Term loan	$	159,200		$	159,600
Less discount		(1,488	)		(1,554	)
		157,712			158,046
Less current portion, net of discount		(1,333	)		(1,333	)
Long-term portion	$	156,379		$	156,713

Loss Per Share (Tables)

3 Months Ended

May 02, 2015

Earnings Per Share [Abstract]

Computation of Basic and Diluted Loss Per Common Share

The following table sets forth the computation of basic and diluted loss per common share:

	13 Weeks Ended
	May 2,			May 3,
	2015			2014
Net loss	$	(1,360	)	$	(3,368	)
Weighted-average shares of common stock outstanding:
Basic		41,851			34,441
Dilutive effect of common stock equivalents		—			—
Diluted		41,851			34,441
Basic loss per share	$	(0.03	)	$	(0.10	)
Diluted loss per share	$	(0.03	)	$	(0.10	)

Restricted stock units considered anti-dilutive and excluded in the calculation		4			—

Stock Based Compensation (Tables)

3 Months Ended

May 02, 2015

Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]

Rollforward of Outstanding Nonvested Stock Units

The following table sets forth the rollforward of outstanding nonvested stock units:

	13 Weeks Ended
	May 2, 2015
Nonvested stock units at January 31, 2015		887,853
Grants		3,740
Forfeitures		2,009
Vesting		293,726
Nonvested stock units at May 2, 2015		595,858

Description of Business - Additional Information (Details)	3 Months Ended
	May 02, 2015 Segment Stores States
Organization Consolidation And Presentation Of Financial Statements [Abstract]
Number of stores	57
Number of states	18
Number of reportable segment	1

Summary of Significant Accounting Policies - Additional Information (Details)	3 Months Ended	12 Months Ended
	May 02, 2015 Segment	Jan. 31, 2015
Accounting Policies [Abstract]
Fiscal Period Duration	364 days	364 days
Number of reportable segment	1

Initial Public Offering - Additional Information (Details) (Initial Public Offering, USD $) In Thousands, except Per Share data, unless otherwise specified	0 Months Ended
	May 16, 2014	Apr. 23, 2014
Subsidiary Or Equity Method Investee [Line Items]
Initial public offering common stock, shares issued	1,400	8,333
Initial public offering common stock to public, price per share	$ 9.50	$ 9.50
Proceeds from issuance initial public offering, net		$ 70,299
Payment of underwriting discounts and commissions		5,542
Other offering expenses		3,326
Issuance of common stock, net	$ 3,100
Parent Company
Subsidiary Or Equity Method Investee [Line Items]
Initial public offering common stock, shares issued	350
Seidler Equity Partners III L.P.
Subsidiary Or Equity Method Investee [Line Items]
Initial public offering common stock, shares issued	1,050	4,167

Property and Equipment (Details) (USD $) In Thousands, unless otherwise specified	May 02, 2015	Jan. 31, 2015
Property Plant And Equipment [Line Items]
Total property and equipment, gross	$ 83,596	$ 74,727
Less accumulated depreciation and amortization	(22,581)	(20,410)
Total property and equipment, net	61,015	54,317
Furniture, fixtures, and equipment
Property Plant And Equipment [Line Items]
Total property and equipment, gross	33,895	32,678
Leasehold improvements
Property Plant And Equipment [Line Items]
Total property and equipment, gross	34,830	34,398
Construction in progress
Property Plant And Equipment [Line Items]
Total property and equipment, gross	$ 14,871	$ 7,651

Accrued Expenses - Components of Accrued Expenses (Details) (USD $) In Thousands, unless otherwise specified	May 02, 2015	Jan. 31, 2015
Payables And Accruals [Abstract]
Book overdraft	$ 11,146	$ 8,305
Unearned revenue	10,984	11,663
Accrued payroll and related expenses	5,855	7,104
Litigation accrual	4,000	4,000
Sales and use tax payable	2,898	3,708
Accrued construction costs	2,359	1,263
Other	6,394	6,577
Accrued expenses	$ 43,636	$ 42,620

- Definition

Carrying value as of the balance sheet date of obligations incurred through that date and payable arising from transactions not otherwise specified in the taxonomy. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

+ References+ Details

Revolving Line Of Credit - Additional Information (Details) (USD $)	3 Months Ended
	May 02, 2015	Jan. 31, 2015
Senior Secured Revolving Credit Facility
Line Of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity	$ 135,000,000
Revolving Credit Facility
Line Of Credit Facility [Line Items]
Line of credit facility, amount outstanding	58,815,000	47,886,000
Amounts in depository under lock-box arrangements	6,559,000	5,987,000
Revolving credit facility, covenant term	The revolving credit facility also requires us to maintain a minimum availability at all times of not less than 10% of the gross borrowing base, and in any event, not less than $5.0 million
Line of Credit , Maturity Date	Dec. 03, 2019
Revolving Credit Facility \| Minimum
Line Of Credit Facility [Line Items]
Line of credit facility available borrowing capacity	5,000,000
Stand-by Commercial Letters of Credit
Line Of Credit Facility [Line Items]
Net borrowing available under revolving line of credit	$ 750,000

- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References+ Details

Long-Term Debt - Summary of Long-Term Debt (Details) (USD $) In Thousands, unless otherwise specified	May 02, 2015	Jan. 31, 2015
Debt Disclosure [Abstract]
Term loan	$ 159,200	$ 159,600
Less discount	(1,488)	(1,554)
Long-term debt	157,712	158,046
Less current portion, net of discount	(1,333)	(1,333)
Long-term debt, net of discount and current portion	$ 156,379	$ 156,713

- Definition

Carrying amount of long-term debt, net of unamortized discount or premium, including current and noncurrent amounts. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ References+ Details

Long-Term Debt - Additional Information (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	May 02, 2015	May 03, 2014	Jan. 31, 2015
Debt Instrument [Line Items]
Long-term debt	$ 157,712		$ 158,046
Debt instrument discount at issuance	1,488		1,554
Amortization of discount on debt and deferred financing fees	180	340
New Term Loan
Debt Instrument [Line Items]
Senior secured loan facility	160,000
Term Loan
Debt Instrument [Line Items]
Debt instrument issuance price, percentage of aggregate principal amount	99.00%
Line of credit , maturity date	Dec. 03, 2020
Long-term debt	157,712
Debt instrument discount at issuance	1,488
Amortization of discount on debt and deferred financing fees	66
Prior Term Loan
Debt Instrument [Line Items]
Amortization of discount on debt and deferred financing fees		$ 122

- Definition

+ References+ Details

Income Taxes - Additional Information (Details)	3 Months Ended	12 Months Ended
Income Taxes - Additional Information (Details)	May 02, 2015	Jan. 31, 2015
Income Tax Disclosure [Abstract]
Effective income tax rate	38.50%	38.50%

Loss Per Share - Computation of Basic and Diluted Loss Per Common Share (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	May 02, 2015	May 03, 2014
Earnings Per Share [Abstract]
Net loss	$ (1,360)	$ (3,368)
Weighted-average shares of common stock outstanding:
Basic	41,851	34,441
Dilutive effect of common stock equivalents	0	0
Diluted	41,851	34,441
Basic loss per share	$ (0.03)	$ (0.10)
Diluted loss per share	$ (0.03)	$ (0.10)
Restricted stock units considered anti-dilutive and excluded in the calculation	4

- Definition

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

+ References+ Details

- Definition

The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

+ References+ Details

- Definition

The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

+ References+ Details

- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

+ References+ Details

Stock Based Compensation - Additional Information (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	May 02, 2015	May 03, 2014
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock-based compensation	$ 597	$ 1,734
Nonvested stock units vested over grant date	4 years
Nonvested Stock Unit Awards
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Issuance of nonvested stock units	3,740
Initial public offering common stock to public, price per share	$ 9.56
Employee Stock Plans \| 2013 Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of shares available for awards	1,736,299
Number of awards outstanding	595,858
Selling, General and Administrative Expenses
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock-based compensation	$ 597	$ 1,734

Stock Based Compensation - Rollforward of Outstanding Nonvested Stock Units (Details) (Nonvested Stock Unit Awards)	3 Months Ended
	May 02, 2015
Nonvested Stock Unit Awards
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Beginning balance	887,853
Grants	3,740
Forfeitures	2,009
Vesting	293,726
Ending balance	595,858

Commitments and Contingencies - Additional Information (Details) (USD $) In Thousands, unless otherwise specified	0 Months Ended	3 Months Ended
	Mar. 09, 2015	May 02, 2015	May 03, 2014	Jan. 31, 2015
Operating Leases
Rent expense		$ 9,755	$ 8,894
Loss contingency trial start date		Mar. 02, 2015
Loss contingency trial end date		Mar. 06, 2015
Trial award against defendants to the action	11,887
Litigation Settlement, Expense				$ 4,000
Treasury yield, percentage		0.22%