Document And Entity Information	3 Months Ended
Document And Entity Information	Mar. 31, 2015	Apr. 27, 2015
Entity Registrant Name	TILE SHOP HOLDINGS, INC.
Entity Central Index Key	0001552800
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Well-known Seasoned Issuer	Yes
Entity Common Stock, Shares Outstanding (in shares)		51,315,047
Document Type	10-Q
Document Period End Date	Mar. 31, 2015
Document Fiscal Year Focus	2015
Document Fiscal Period Focus	Q1
Amendment Flag	true
Amendment Description	This Amendment No. 1 to Form 10-Q for the quarter ended March 31, 2015 (the “Amendment”) is being filed to revise and update the disclosure on litigation in Note 10 of Part 1, Item 1 and in Part II, Item 1. The revision discloses (1) the issuance of an Order of the court on March 4, 2015 granting in part and denying in part the Company’s motion to dismiss the complaint in the Beaver County Employees’ Retirement Fund case, and (2) the voluntary dismissal of the Kinkeung Mok case in Minnesota, which will be refiled in Delaware. In addition, pursuant to Rule 12b-15 under the Securities Exchange Act of 1934, the certifications required by Section 302 and Section 906 of the Sarbanes-Oxley Act of 2002, filed and furnished, respectively, as exhibits to the Form 10-Q, have been re-executed as of the date of this Amendment and are filed and furnished, respectively, as exhibits hereto, as set forth in Item 6 of this Amendment. No other changes have been made to the Form 10-Q other than as described above.

Condensed Consolidated Balance Sheets (Current Period Unaudited) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Current assets:
Cash and cash equivalents	$ 8,959	$ 5,759
Trade receivables, net	2,264	1,712
Inventories	63,466	68,857
Income tax receivable	1,192	4,937
Deferred tax and other current assets	7,254	7,268
Total Current Assets	83,135	88,533
Property, plant and equipment, net	137,658	139,294
Deferred tax and other assets	25,122	24,363
Total Assets	245,915	252,190
Current liabilities:
Accounts payable	12,233	13,759
Income tax payable	3,186
Other accrued liabilities	23,192	18,393
Total Current Liabilities	38,611	32,152
Long-term debt, net	70,150	88,525
Capital lease obligation, net	858	890
Deferred rent	34,029	33,163
Other long-term liabilities	3,598	3,765
Total Liabilities	147,246	158,495
Stockholders’ Equity:
Common stock, par value $0.0001; authorized: 100,000,000 shares; issued and outstanding: 51,315,047 and 51,314,005 shares, respectively	5	5
Additional paid-in-capital	175,686	174,371
Accumulated deficit	(77,022)	(80,681)
Total Stockholders' Equity	98,669	93,695
Total Liabilities and Stockholders' Equity	$ 245,915	$ 252,190

Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) (USD $)	Mar. 31, 2015	Dec. 31, 2014
Common Stock, Par Value (in dollars per share)	$ 0.0001	$ 0.0001
Common Stock, Shares Authorized (in shares)	100,000,000	100,000,000
Common Stock, Shares Issued (in shares)	51,315,047	51,314,005
Common Stock, Shares Outstanding (in shares)	51,315,047	51,314,005
Preferred Stock, Par Value (in dollars per share)	$ 0.0001	$ 0.0001
Preferred Stock, Shares Authorized (in shares)	10,000,000	10,000,000
Preferred Stock, Shares Issued (in shares)	0	0
Preferred Stock, Shares Outstanding (in shares)	0	0

Condensed Consolidated Statements of Operations (Unaudited) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Net sales	$ 72,963	$ 64,379
Cost of sales	21,992	19,446
Gross profit	50,971	44,933
Selling, general and administrative expenses	43,776	37,972
Income from operations	7,195	6,961
Interest expense	803	711
Other income (expense)	29	(69)
Income before income taxes	6,421	6,181
Provision for income taxes	(2,762)	(2,472)
Net income	$ 3,659	$ 3,709
Income per common share:
Basic (in dollars per share)	$ 0.07	$ 0.07
Diluted (in dollars per share)	$ 0.07	$ 0.07
Weighted average shares outstanding:
Basic (in shares)	51,125,221	51,000,100
Diluted (in shares)	51,163,963	51,356,504

Consolidated Statements of Stockholders' Equity (Deficit) (Unaudited) (USD $) In Thousands, except Share data	Common Stock [Member]	Additional Paid-in Capital [Member]	Treasury Stock [Member]	Retained Earnings [Member]	Total
Balance at at Dec. 31, 2013	$ 5	$ 169,719	$ (91,228)	$ 78,496
Balance at (in shares) at Dec. 31, 2013	51,229,720
Issuance of restricted shares (in shares)	76,066
Stock based compensation		4,617		4,617
Stock option exercises (in shares)	8,219
Stock option exercises		35		35
Net income			10,547	10,547
Balance at at Dec. 31, 2014	5	174,371	(80,681)	93,695	93,695
Balance at (in shares) at Dec. 31, 2014	51,314,005				51,314,005
Stock based compensation		1,305		1,305
Stock option exercises (in shares)	1,042
Stock option exercises		10		10
Net income			3,659	3,659	3,659
Balance at at Mar. 31, 2015	$ 5	$ 175,686	$ (77,022)	$ 98,669	$ 98,669
Balance at (in shares) at Mar. 31, 2015	51,315,047				51,315,047

- Definition

This element represents the amount of recognized equity-based compensation during the period, that is, the amount recognized as expense in the income statement (or as asset if compensation is capitalized). Alternate captions include the words "stock-based compensation".

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- Definition

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

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- Definition

Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.

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- Definition

Number of share options (or share units) exercised during the current period.

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Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Cash Flows From Operating Activities
Net income	$ 3,659	$ 3,709
Adjustments to reconcile net income to net cash provided by operating activities:
Amortization of debt issuance costs	116	48
Depreciation	5,649	4,411
Loss on disposals of property, plant and equipment	12	91
Deferred rent	866	1,591
Stock based compensation	1,305	1,397
Deferred income taxes	(1,001)
Changes in operating assets and liabilities:
Trade receivables	552	308
Inventories	5,957	5,785
Other assets	(424)	(8)
Accounts payable	(1,144)	(9,350)
Income tax receivable/ payable	6,931	5,515
Accrued expenses and other liabilities	4,752	2,326
Net cash provided by operating activities	26,126	15,207
Cash Flows From Investing Activities
Proceeds from cash surrender value of life insurance policy		462
Purchases of property, plant and equipment	(4,575)	(12,073)
Proceeds from the sale of property, plant and equipment		159
Net cash used in investing activities	(4,575)	(11,452)
Cash Flows From Financing Activities
Release of restricted cash		754
Payments of long-term debt and capital lease obligations	(23,360)	(8,984)
Advances on line of credit	5,000	7,000
Proceeds from exercise of stock options	10	5
Security deposits	(1)	(4)
Net cash used in financing activities	(18,351)	(1,229)
Net change in cash	3,200	2,526
Cash and cash equivalents beginning of period	5,759	1,761
Cash and cash equivalents end of period	8,959	4,287
Supplemental disclosure of cash flow information
Purchases of property, plant and equipment included in accounts payable and accrued expenses	467	2,603
Cash paid for interest	776	810
Income tax refunds received	$ 4,168	$ 3,043

Note 1 - Background	3 Months Ended
Note 1 - Background	Mar. 31, 2015
Notes to Financial Statements
Business Description and Basis of Presentation [Text Block]	Note 1: Background The Tile Shop, LLC (“The Tile Shop”) was formed on December 30, 2002, as a Delaware limited liability company and began operations on January 1, 2003. Tile Shop Holdings, Inc. (“Holdings,” and together with its wholly owned subsidiaries, the “Company”) was incorporated under the laws of the state of Delaware in June 2012 to become the parent company of The Tile Shop, LLC. The Company is engaged in the sale of tile, stone, glass, and other flooring products. The Company also manufactures setting and maintenance materials in Michigan, Virginia, Oklahoma and Wisconsin. The Company’s primary market is retail sales to consumers, contractors, designers and small home builders. As of March 31, 2015, the Company had 109 stores in 31 states and an on-line retail operation. The Company also has distribution centers located in Michigan, Virginia, Oklahoma and Wisconsin. The accompanying Condensed Consolidated Financial Statements of the Company have been prepared in accordance with accounting principles generally accepted in the United States for interim financial information and with the rules and regulations for reporting on Form 10-Q. Accordingly, they do not include certain information and disclosures required for comprehensive financial statements. In the opinion of management, all adjustments considered necessary for a fair presentation have been included and are of a normal recurring nature, including the elimination of all intercompany transactions. Operating results for the quarter ended March 31, 2015 are not necessarily indicative of the results that may be expected for the fiscal year ending December 31, 2015. These statements should be read in conjunction with the Consolidated Financial Statements and footnotes included in our Annual Report on Form 10-K for the fiscal year ended December 31, 2014. The accounting policies used in preparing these Condensed Consolidated Financial Statements are the same as those described in Note 1 to the Consolidated Financial Statements in such Form 10-K.

Note 2 - Inventories

3 Months Ended

Mar. 31, 2015

Notes to Financial Statements

Inventory Disclosure [Text Block]

Note 2: Inventories

Inventories are stated at the lower of cost (determined on the weighted average cost method) or market. Inventories consist primarily of merchandise held for sale. Inventories were comprised of the following as of March 31, 2015 and December 31, 2014:

	(in thousands)
	March 31, 2015		December 31, 2014
Finished goods	$	57,897	$	58,323
Raw materials		2,148		2,356
Finished goods in transit		3,421		8,178
Total	$	63,466	$	68,857

The Company records provisions for losses related to shrinkage and other amounts that are otherwise not expected to be fully recoverable.

- Definition

The entire disclosure for inventory. This may include, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the major classes of inventory, and the nature of the cost elements included in inventory. If inventory is stated above cost, accrued net losses on firm purchase commitments for inventory and losses resulting from valuing inventory at the lower-of-cost-or-market may also be included. For LIFO inventory, may disclose the amount and basis for determining the excess of replacement or current cost over stated LIFO value and the effects of a LIFO quantities liquidation that impacts net income.

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Note 3 - Income Taxes	3 Months Ended
Note 3 - Income Taxes	Mar. 31, 2015
Notes to Financial Statements
Income Tax Disclosure [Text Block]	Note 3: Income taxes The Company's effective tax rate on net income before income taxes for the three month periods ended March 31, 2015 and 2014 was 43.0% and 40.0%, respectively. For the three month periods ended March 31, 2015 and 2014, the Company recorded a provision for income taxes of $2.8 million and $2.5 million, respectively. The effective tax rate during the first quarter of 2015 was abnormally high due to the impact of state tax rate changes on the Company's deferred tax balances, which resulted in unfavorable adjustment to tax expense. In accordance with ASC 740-10, the Company records interest and penalties relating to uncertain tax positions in income tax expense. As of March 31, 2015 and 2014, the Company has not recognized any liabilities for uncertain tax positions nor have we accrued interest and penalties related to uncertain tax positions.

- 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.

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Note 4 - Earnings Per Share

3 Months Ended

Mar. 31, 2015

Notes to Financial Statements

Earnings Per Share [Text Block]

Note 4:

Earnings Per Share

Basic earnings per share is calculated by dividing net income by the weighted-average number of common shares outstanding during the period. Diluted earnings per share is calculated by dividing net income by the weighted-average number of common shares outstanding, after taking into consideration all dilutive potential shares outstanding during the period.

Basic and diluted earnings per share were calculated as follows:

	(dollars in thousands)
	For the three months Ended March 31,
	2015		2014
Net income	$	3,659	$	3,709
Weighted average basic shares outstanding		51,125,221		51,000,100
Effect of diluted securities attributable to stock based awards		38,742		356,404
Weighted average diluted shares outstanding		51,163,963		51,356,504
Income per common share:
Basic	$	0.07	$	0.07
Dilutive	$	0.07	$	0.07
Anti-dilutive securities excluded from EPS calculation		1,750,735		818,268

- Definition

The entire disclosure for earnings per share.

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Note 6 - Long-Term Debt	3 Months Ended
Note 6 - Long-Term Debt	Mar. 31, 2015
Notes to Financial Statements
Long-term Debt [Text Block]	Note 6: Long-term Debt On October 3, 2012, the Company and its operating subsidiary, The Tile Shop, LLC, entered into a credit agreement with Bank of America, N.A., which was amended on April 30, 2013, July 8, 2013, March 26, 2014 and September 29, 2014 (as amended, the “Credit Agreement”). The most recent amendment on September 29, 2014 modified the Consolidated Total Rent Adjusted Leverage Ratio schedule for future periods commencing September 30, 2014. The Credit Agreement provides the Company with a $120 million senior secured credit facility, comprised of a five-year $25 million term loan and a $95 million revolving line of credit. The Credit Agreement is secured by virtually all of the assets of the Company, including but not limited to, inventory, receivables, equipment and real property. Borrowings pursuant to the Credit Agreement bear interest at either a base rate or a LIBOR-based rate, at the option of the Company. The LIBOR-based rate will range from LIBOR plus 1.75% to 2.25%, depending on The Tile Shop’s leverage ratio. The base rate is equal to the greatest of: (a) the Federal funds rate plus 0.50%, (b) the Bank of America “prime rate,” and (c) the Eurodollar rate plus 1.00%, in each case plus 0.75% to 1.25% depending on The Tile Shop’s leverage ratio. At March 31, 2015 and December 31, 2014 the base interest rate was 4.50%. At March 31, 2015 and December 31, 2014 the LIBOR-based interest rate was 2.521% and 2.506%, respectively. As of March 31, 2015 and December 31, 2014, the Company had outstanding borrowings related to the revolving line of credit of $56.5 million and $74.0 million, respectively. The term loan requires quarterly principal payments of $875,000. As of March 31, 2015 and December 31, 2014, the Company had outstanding borrowings related to the term loan of $16.3 million and $17.1 million, respectively. The Credit Agreement contains customary events of default, conditions to borrowings, and restrictive covenants, including restrictions on the Company’s ability to dispose of assets, make acquisitions, incur additional debt, incur liens, make investments, or enter into transactions with affiliates on other than terms that could be obtained in an arm’s length transaction. The Credit Agreement also includes financial and other covenants including covenants to maintain certain fixed charge coverage ratios and rent adjusted leverage ratios. In addition, except with respect to pro rata payments made by The Tile Shop or other subsidiaries to the Company or any other equity owner of such entity, the Credit Agreement prohibits the payments of cash dividends. The Company was in compliance with the covenants as of March 31, 2015.

Note 7 - Fair Value of Financial Instruments

3 Months Ended

Mar. 31, 2015

Notes to Financial Statements

Fair Value Disclosures [Text Block]

Note 7: Fair Value of Financial Instruments

These condensed consolidated financial statements include the following financial instruments: cash and cash equivalents, trade receivables, accounts payable, accrued expenses, capital leases, notes payable, and debt. At March 31, 2015 and December 31, 2014, the carrying amount of the Company’s cash and cash equivalents, trade receivables, accounts payable and accrued expenses approximated their fair values due to their short-term maturities. The carrying value of the Company’s borrowings and capital lease obligation approximates fair value based upon the market interest rates available to the Company for debt and capital lease obligations with similar risk and maturities.

Tile Shop Holdings, Inc. and Subsidiaries

Notes to Condensed Consolidated Financial Statements

(unaudited)

Fair value is the price that would be received to sell an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. To measure fair value, the Company uses a three-tier valuation hierarchy based upon observable and non-observable inputs:

Level 1 – Unadjusted quoted prices that are available in active markets for the identical assets or liabilities at the measurement date.

Level 2 – Significant other observable inputs available at the measurement date, other than quoted prices included in Level 1, either directly or indirectly, including:

■

Quoted prices for similar assets or liabilities in active markets;

■

Quoted prices for identical or similar assets in non-active markets;

■

Inputs other than quoted prices that are observable for the asset or liability; and

■

Inputs that are derived principally from or corroborated by other observable market data.

Level 3 – Significant unobservable inputs that cannot be corroborated by observable market data and reflect the use of significant management judgment. These values are generally determined using pricing models for which the assumptions utilize management’s estimates of market participant assumptions.

- Definition

The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information.

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Note 8 - Equity Incentive Plans	3 Months Ended
Note 8 - Equity Incentive Plans	Mar. 31, 2015
Notes to Financial Statements
Disclosure of Compensation Related Costs, Share-based Payments [Text Block]	Note 8: Equity Incentive Plans Stock options: The Company measures and recognizes compensation expense for all stock-based awards at fair value. The financial statements for the three months ended March 31, 2015 and 2014 include compensation cost for the portion of outstanding awards that vested during those periods. The Company recognizes stock based compensation costs on a straight-line basis over the requisite service period of the award, which is generally the option vesting term. For the three months ended March 31, 2015 and 2014 total stock based compensation expense related to stock options was $0.8 million and $1.0 million, respectively. Stock based compensation is included in selling, general and administrative expenses in the accompanying condensed consolidated statements of income. As of March 31, 2015, the Company had 2,642,958 outstanding stock options at a weighted average exercise price of $12.88. Restricted stock: The Company awards restricted common shares to selected employees, and non-employee directors. Recipients are not required to provide any consideration other than continued service. Company share awards are subject to certain restrictions on transfer, and all or part of the shares awarded may be subject to forfeiture upon the occurrence of certain events, including employment termination. The restricted stock is valued at its grant date fair value and expensed over the requisite service period or the vesting term of the awards. For the three months ended March 31, 2015 and 2014 total stock based compensation expense related to restricted stock was $0.5 million and $0.4 million, respectively. Stock based compensation is included in selling, general and administrative expenses in the accompanying condensed consolidated statements of income. As of March 31, 2015, the Company had 189,235 outstanding restricted common shares.

- 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.

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Note 9 - New Market Tax Credit	3 Months Ended
Note 9 - New Market Tax Credit	Mar. 31, 2015
Notes to Financial Statements
Investment Holdings [Text Block]	Note 9: New Market Tax Credit In July 2013, the Company entered into a financing transaction with Chase Community Equity or “Chase”, and U.S. Bank Community, LLC or “U.S. Bank”, collectively the “investors” related to a $19.1 million acquisition, rehabilitation and construction of our new distribution and manufacturing center in Durant, Oklahoma. The investors made a capital contribution to, and Tile Shop Lending made a loan to Chase New Market Tax Credit, The Tile Shop of Oklahoma Investment Fund, LLC, and The Tile Shop Investment Fund LLC, or the “Investment Funds,” under a qualified New Markets Tax Credit, or “NMTC,” program. The NMTC program was provided for in the Community Renewal Tax Relief Act of 2000, or the “Act,” and is intended to induce capital investment in qualified lower income communities. The Act permits taxpayers to claim credits against their Federal income taxes for up to 39% of qualified investments in the equity of community development entities, or “CDEs.” CDEs are privately managed investment institutions that are certified to make qualified low-income community investments, or “QLICIs.” In July 2013, Tile Shop Lending loaned $13.5 million to the Investment Funds at an interest rate of 1.35% per year and with a maturity of September 30, 2043. The Investment Funds then contributed the loan to certain CDEs, which, in turn, loaned the funds on similar terms to Tile Shop of Oklahoma, LLC, an indirect, wholly-owned subsidiary. The proceeds of the loans from the CDEs (including loans representing the capital contribution made by the investors, net of syndication fees) were used to partially fund the new manufacturing and distribution center project. In July 2013, the investors also contributed $5.6 million to the Investment Funds and, by virtue of such contribution, are entitled to substantially all of the tax benefits derived from the NMTCs, while we effectively received net loan proceeds equal to investor’s contributions to the Investment Fund. This transaction includes a put/call provision whereby the Company may be obligated or entitled to repurchase the investors’ interest. The Company believes that the investors will exercise the put option in September 2020 at the end of the recapture period. The value attributed to the put/call is de minimis. The NMTC is subject to 100% recapture for a period of seven years as provided in the Internal Revenue Code. The Company is required to be in compliance with various regulations and contractual provisions that apply to the NMTC arrangement. Non-compliance with applicable requirements could result in projected tax benefits not being realized and, therefore, could require the Company to indemnify the investors for any loss or recapture of NMTCs related to the financing until such time as the obligation to deliver tax benefits is relieved. The Company does not anticipate any credit recaptures will be required in connection with this arrangement. 7 Tile Shop Holdings, Inc. and Subsidiaries Notes to Condensed Consolidated Financial Statements (unaudited) The Company has determined that the financing arrangement with the Investment Funds and CDEs contains a variable interest entity, or “VIE.” The ongoing activities of the Investment Funds – collecting and remitting interest and fees and NMTC compliance – were all considered in the initial design and are not expected to significantly affect economic performance throughout the life of the Investment Funds. Management considered the contractual arrangements that obligate the Company to deliver tax benefits and provide various other guarantees to the structure; Chase’s and U.S. Bank Community LLC’s lack of a material interest in the underling economics of the project; and the fact that the Company is obligated to absorb losses of the Investment Fund. The Company concluded that they are the primary beneficiary of the VIE and consolidated the Investment Funds, as a VIE, in accordance with the accounting standards for consolidation. Chase’s and U.S. Bank Community LLC’s contributions of $4.4 million, net of syndication fees, are included in cash, restricted cash, and other long-term liabilities in the accompanying consolidated balance sheet. The benefit of this net $4.4 million contribution will be recognized as a decrease in depreciation expense as we amortize the contribution liability over the seven-year compliance period as it is being earned through the on-going compliance with the conditions of the NMTC program. Direct costs of $1.0 million incurred in structuring the financing arrangement are deferred and will be recognized as expense over the term of the loans (40 years). Incremental costs to maintain the structure during the compliance period are recognized as incurred.

- Definition

The entire disclosure for investment holdings. This includes the long positions of investments for the entity. It contains investments in affiliated and unaffiliated issuers. The investments include securities and non securities (i.e. commodities and futures contracts).

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Note 10 - Commitments and Contingencies	3 Months Ended
Note 10 - Commitments and Contingencies	Mar. 31, 2015
Notes to Financial Statements
Commitments and Contingencies Disclosure [Text Block]	Note 10: Commitments and Contingencies The Company is subject to various claims relating to workers compensation, disclosure inaccuracies and employee matters. The Company establishes accruals for potential exposure, as appropriate, for claims against the Company when losses become probable and reasonably estimable. Where the Company is able to reasonably estimate a range of potential losses, the Company records the amount within that range that constitutes the Company’s best estimate. The Company also discloses the nature and range of loss for claims against the Company when losses are reasonably possible and material. In the opinion of management, the outcome of litigation currently pending will not materially impact the Company’s results of operations, financial condition, or liquidity. The Company, two of its former executive officers, five of its outside directors, and certain companies affiliated with the directors, are defendants in a consolidated class action brought under the federal securities laws and now pending in the United States District Court for the District of Minnesota under the caption Beaver County Employees’ Retirement Fund, et al. v. Tile Shop Holdings, Inc., et al . Several related actions were filed in 2013, and then consolidated. The plaintiffs are three investors who seek to represent a class or classes consisting of (1) all purchasers of Tile Shop common stock between August 22, 2012 and January 28, 2014 (the “alleged class period”), seeking to pursue remedies under the Securities Exchange Act of 1934; and (2) all purchasers of Tile Shop common stock pursuant and/or traceable to the Company’s December 2012 and June 2013 registration statements, seeking to pursue remedies under the Securities Act of 1933. Eight firms who were underwriters in the December 2012 and June 2013 secondary public offerings are also named as defendants. In their consolidated amended complaint (the “complaint”) filed on May 23, 2014, the plaintiffs allege that certain defendants made false or misleading statements of material fact in press releases and SEC filings about the Company’s relationships with its vendors, its gross margins, and its supply chain and producer relationships, and that defendants failed to disclose certain related party transactions. The complaint asserts claims under Sections 11, 12(a)(2), and 15 of the Securities Act of 1933, and under Sections 10(b) and 20(a) of the Securities Exchange Act of 1934. In addition to attorney’s fees and costs, the plaintiffs seek to recover damages on behalf of the members of the purported classes. The defendants are vigorously defending the matter. The defendants moved to dismiss the complaint in July 2014, and that motion was granted in part and denied in part by an Order of the court on March 4, 2015. The matter is now in the early stages of discovery. The Company is also a Nominal Defendant in two matters brought derivatively on behalf of the Company by two shareholders of the Company. The first such action was filed on March 17, 2015 in the United States District Court for the District of Minnesota and is captioned Kinkeung Mok v. Rucker, et al. That action also names the Company’s former CEO, five of the Company’s outside directors, and a former employee of the Company as defendants. The Mok complaint alleges breaches of fiduciary duty by the Company’s board pertaining to the alleged sale of tiles containing high concentrations of lead as well as the Company’s alleged failure to disclose certain related party transactions. The complaint also alleges that a former employee of the Company was unjustly enriched as a result of certain related party transactions. The Mok complaint was voluntarily dismissed in Minnesota on or about May 1, 2015 and will be refiled in Deleware. The second derivative action was filed on April 7, 2015 in the Court of Chancery of the State of Delaware and is captioned City of Haverhill Retirement System v. Rucker, et al. That action also names the Company’s former CEO, the Company’s current CEO, and five of the Company’s outside directors as defendants. The Haverhill complaint alleges breach of fiduciary duty by the Company’s board pertaining to the Company’s alleged failure to disclose certain related party transactions as well as waste of corporate assets. Both complaints seek to recover from defendants those damages sustained by the Company as a result of defendants’ alleged breaches of fiduciary duty, disgorgement, and attorneys’ fees. The Haverhill action also seeks reforms to the Company’s corporate governance and internal procedures. The defendants have not yet responded to the complaints but intend to defend them. Given the uncertainty of litigation and the preliminary stage of these cases, the Company cannot reasonably estimate the possible loss or range of loss that may result from these actions. The Company maintains directors and officers liability insurance policies that may reduce the Company’s exposure, if any. In the event the Company incurs a loss, the Company will pursue recoveries to the maximum extent available under these policies.

- Definition

The entire disclosure for commitments and contingencies.

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Note 2 - Components of Inventory (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Finished goods	$ 57,897	$ 58,323
Raw materials	2,148	2,356
Finished goods in transit	3,421	8,178
Total	$ 63,466	$ 68,857

Note 3 - Income Taxes (Details Textual) (USD $)	3 Months Ended
Note 3 - Income Taxes (Details Textual) (USD $)	Mar. 31, 2015	Mar. 31, 2014
Liability for Uncertain Tax Positions, Noncurrent	$ 0	$ 0
Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense	0	0
Effective Income Tax Rate Reconciliation, Percent	43.00%	40.00%
Income Tax Expense (Benefit)	$ 2,762,000	$ 2,472,000

Note 4 - Basic and Diluted Net Income (Loss) Per Share (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Net income	$ 3,659	$ 3,709
Basic (in shares)	51,125,221	51,000,100
Effect of diluted securities attributable to stock based awards (in shares)	38,742	356,404
Weighted average diluted shares outstanding (in shares)	51,163,963	51,356,504
Income per common share:
Basic (in dollars per share)	$ 0.07	$ 0.07
Dilutive (in dollars per share)	$ 0.07	$ 0.07
Anti-dilutive securities excluded from EPS calculation (in shares)	1,750,735	818,268

- 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) from continuing operations per each share of common stock or unit outstanding during the reporting period.

+ References+ Details

- Definition

The amount of net income (loss) derived from continuing operations during 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

Note 5 - Components of Accrued Liabilities (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Customer deposits	$ 7,531	$ 5,038
Accrued wages and salaries	4,201	3,209
Current portion of debt and capital lease obligation	3,803	3,850
Sales return reserve	3,709	3,292
Taxes/other	3,517	2,600
Interest payable	431	404
Total accrued liabilities	$ 23,192	$ 18,393

- Definition

Carrying value as of the balance sheet date of [accrued] interest payable on all forms of debt, including trade payables, that has been incurred and is unpaid. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

+ References+ Details

Note 6 - Long-Term Debt (Details Textual) (Bank of America [Member], USD $)			0 Months Ended		3 Months Ended	12 Months Ended	3 Months Ended
	Mar. 31, 2015 Base Rate [Member]	Dec. 31, 2014 Base Rate [Member]	Oct. 03, 2012 London Interbank Offered Rate (LIBOR) [Member] Minimum [Member]	Oct. 03, 2012 London Interbank Offered Rate (LIBOR) [Member] Maximum [Member]	Mar. 31, 2015 London Interbank Offered Rate (LIBOR) [Member]	Dec. 31, 2014 London Interbank Offered Rate (LIBOR) [Member]	Mar. 31, 2015 Term Loan [Member]	Dec. 31, 2014 Term Loan [Member]	Oct. 03, 2012 Term Loan [Member]	Oct. 03, 2012 Senior Secured Credit Facility [Member]	Mar. 31, 2015 Revolving Credit Facility [Member]	Dec. 31, 2014 Revolving Credit Facility [Member]	Oct. 03, 2012 Revolving Credit Facility [Member]	Oct. 03, 2012 Minimum [Member]	Oct. 03, 2012 Maximum [Member]	Oct. 03, 2012
Debt Instrument, Interest Rate, Effective Percentage	4.50%	4.50%
Debt Instrument, Frequency of Periodic Payment							quarterly
Line of Credit Facility, Maximum Borrowing Capacity										$ 120,000,000
Debt Instrument, Face Amount									25,000,000
Long-term Line of Credit											56,500,000	74,000,000	95,000,000
Debt Instrument, Basis Spread on Variable Rate			1.75%	2.25%	2.521%	2.506%
Debt Instrument Basis Spread On Federal Funds Rate																0.50%
Debt Instrument Basis Spread On Eurodollar Rate														0.75%	1.25%	1.00%
Debt Instrument, Periodic Payment							875,000
Loans Payable to Bank							$ 16,300,000	$ 17,100,000

Note 8 - Equity Incentive Plans (Details Textual) (USD $) In Millions, except Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number	2,642,958
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price	$ 12.88
Employee Stock Option [Member] \| Selling, General and Administrative Expenses [Member]
Allocated Share-based Compensation Expense	$ 0.8	$ 1.0
Restricted Stock [Member] \| Selling, General and Administrative Expenses [Member]
Allocated Share-based Compensation Expense	$ 0.5	$ 0.4
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding, Number	189,235

Note 9 - New Market Tax Credit (Details Textual) (USD $) In Millions, unless otherwise specified	1 Months Ended
	Jul. 31, 2013	Jul. 13, 2013
Chase and US Bank [Member]
Accounts, Notes, Loans and Financing Receivable, Net, Current		$ 19.1
Tax Credits Maximum Percent of Qualifying Investments		39.00%
Proceeds from Contributed Capital	5.6
Contributed Capital Net Proceeds	4.4
Tile Shop Lending [Member]
Proceeds from Lines of Credit	13.5
Debt Instrument, Interest Rate, Stated Percentage	1.35%
Deferred Finance Costs, Gross	$ 1.0
Investors And Tiles Shop Lending [Member] \| Financing Agreement With Investments Funds And CDEs [Member]
Debt Instrument, Term	40 years

Note 11 - New Accounting Pronouncements	3 Months Ended
Note 11 - New Accounting Pronouncements	Mar. 31, 2015
Notes to Financial Statements
Description of New Accounting Pronouncements Not yet Adopted [Text Block]	Note 11: New Accounting Pronouncements In May 2014, the Financial Accounting Standards Board issued a final standard on revenue from contracts with customers. The new standard sets forth a single comprehensive model for recognizing and reporting revenue. The new standard is effective for the Company in its fiscal year 2017, and permits the use of either a retrospective or a cumulative effect transition method. The Company is currently assessing the impact of implementing the new guidance on its consolidated financial statements.