3.20.2 html 133 282 1 false 34 0 false 7 false false R1.htm 00090 - Document - Document and Entity Information Sheet http://www.tileshop.com/role/DocumentDocumentAndEntityInformation Document and Entity Information Cover 1 false false R2.htm 00100 - Statement - Consolidated Balance Sheets Sheet http://www.tileshop.com/role/StatementConsolidatedBalanceSheets Consolidated Balance Sheets Statements 2 false false R3.htm 00105 - Statement - Consolidated Balance Sheets (Parenthetical) Sheet http://www.tileshop.com/role/StatementConsolidatedBalanceSheetsParenthetical Consolidated Balance Sheets (Parenthetical) Statements 3 false false R4.htm 00200 - Statement - Consolidated Statements of Operations Sheet http://www.tileshop.com/role/StatementConsolidatedStatementsOfOperations Consolidated Statements of Operations Statements 4 false false R5.htm 00300 - Statement - Consolidated Statements of Comprehensive Income (Loss) Sheet http://www.tileshop.com/role/StatementConsolidatedStatementsOfComprehensiveIncomeLoss Consolidated Statements of Comprehensive Income (Loss) Statements 5 false false R6.htm 00400 - Statement - Consolidated Statements of Stockholders' Equity Sheet http://www.tileshop.com/role/StatementConsolidatedStatementsOfStockholdersEquity Consolidated Statements of Stockholders' Equity Statements 6 false false R7.htm 00400 - Statement - Consolidated Statements of Stockholders' Equity (Parenthetical) Sheet http://www.tileshop.com/role/StatementConsolidatedStatementsOfStockholdersEquityParenthetical Consolidated Statements of Stockholders' Equity (Parenthetical) Statements 7 false false R8.htm 00500 - Statement - Consolidated Statements of Cash Flows Sheet http://www.tileshop.com/role/StatementConsolidatedStatementsOfCashFlows Consolidated Statements of Cash Flows Statements 8 false false R9.htm 10101 - Disclosure - Background Sheet http://www.tileshop.com/role/DisclosureBackground Background Notes 9 false false R10.htm 10201 - Disclosure - Impact of the COVID-19 Pandemic Sheet http://www.tileshop.com/role/DisclosureImpactOfCovid19Pandemic Impact of the COVID-19 Pandemic Notes 10 false false R11.htm 10301 - Disclosure - Revenues Sheet http://www.tileshop.com/role/DisclosureRevenues Revenues Notes 11 false false R12.htm 10401 - Disclosure - Inventories Sheet http://www.tileshop.com/role/DisclosureInventories Inventories Notes 12 false false R13.htm 10501 - Disclosure - Income Taxes Sheet http://www.tileshop.com/role/DisclosureIncomeTaxes Income Taxes Notes 13 false false R14.htm 10601 - Disclosure - Earnings (Loss) Per Share Sheet http://www.tileshop.com/role/DisclosureEarningsLossPerShare Earnings (Loss) Per Share Notes 14 false false R15.htm 10701 - Disclosure - Other Accrued Liabilities Sheet http://www.tileshop.com/role/DisclosureOtherAccruedLiabilities Other Accrued Liabilities Notes 15 false false R16.htm 10801 - Disclosure - Long-term Debt Sheet http://www.tileshop.com/role/DisclosureLongTermDebt Long-term Debt Notes 16 false false R17.htm 10901 - Disclosure - Leases Sheet http://www.tileshop.com/role/DisclosureLeases Leases Notes 17 false false R18.htm 11001 - Disclosure - Commitments and Contingencies Sheet http://www.tileshop.com/role/DisclosureCommitmentsAndContingencies Commitments and Contingencies Notes 18 false false R19.htm 11101 - Disclosure - Fair Value of Financial Instruments Sheet http://www.tileshop.com/role/DisclosureFairValueOfFinancialInstruments Fair Value of Financial Instruments Notes 19 false false R20.htm 11201 - Disclosure - Equity Incentive Plans Sheet http://www.tileshop.com/role/DisclosureEquityIncentivePlans Equity Incentive Plans Notes 20 false false R21.htm 11301 - Disclosure - New Markets Tax Credit Sheet http://www.tileshop.com/role/DisclosureNewMarketsTaxCredit New Markets Tax Credit Notes 21 false false R22.htm 11401 - Disclosure - Related Party Transactions Sheet http://www.tileshop.com/role/DisclosureRelatedPartyTransactions Related Party Transactions Notes 22 false false R23.htm 30303 - Disclosure - Revenues (Tables) Sheet http://www.tileshop.com/role/DisclosureRevenuesTables Revenues (Tables) Tables http://www.tileshop.com/role/DisclosureRevenues 23 false false R24.htm 30403 - Disclosure - Inventories (Tables) Sheet http://www.tileshop.com/role/DisclosureInventoriesTables Inventories (Tables) Tables http://www.tileshop.com/role/DisclosureInventories 24 false false R25.htm 30603 - Disclosure - Earnings (Loss) Per Share (Tables) Sheet http://www.tileshop.com/role/DisclosureEarningsLossPerShareTables Earnings (Loss) Per Share (Tables) Tables http://www.tileshop.com/role/DisclosureEarningsLossPerShare 25 false false R26.htm 30703 - Disclosure - Other Accrued Liabilities (Tables) Sheet http://www.tileshop.com/role/DisclosureOtherAccruedLiabilitiesTables Other Accrued Liabilities (Tables) Tables http://www.tileshop.com/role/DisclosureOtherAccruedLiabilities 26 false false R27.htm 30903 - Disclosure - Leases (Tables) Sheet http://www.tileshop.com/role/DisclosureLeasesTables Leases (Tables) Tables http://www.tileshop.com/role/DisclosureLeases 27 false false R28.htm 31103 - Disclosure - Fair Value of Financial Instruments (Tables) Sheet http://www.tileshop.com/role/DisclosureFairValueOfFinancialInstrumentsTables Fair Value of Financial Instruments (Tables) Tables http://www.tileshop.com/role/DisclosureFairValueOfFinancialInstruments 28 false false R29.htm 40101 - Disclosure - Background (Narrative) (Details) Sheet http://www.tileshop.com/role/DisclosureBackgroundNarrativeDetails Background (Narrative) (Details) Details http://www.tileshop.com/role/DisclosureBackground 29 false false R30.htm 40201 - Disclosure - Impact of the COVID-19 Pandemic (Narrative) (Details) Sheet http://www.tileshop.com/role/DisclosureImpactOfCovid19PandemicNarrativeDetails Impact of the COVID-19 Pandemic (Narrative) (Details) Details http://www.tileshop.com/role/DisclosureImpactOfCovid19Pandemic 30 false false R31.htm 40301 - Disclosure - Revenues (Narrative) (Details) Sheet http://www.tileshop.com/role/DisclosureRevenuesNarrativeDetails Revenues (Narrative) (Details) Details http://www.tileshop.com/role/DisclosureRevenuesTables 31 false false R32.htm 40302 - Disclosure - Revenues (Schedule of Revenues Disaggregated by Product Category) (Details) Sheet http://www.tileshop.com/role/DisclosureRevenuesScheduleOfRevenuesDisaggregatedByProductCategoryDetails Revenues (Schedule of Revenues Disaggregated by Product Category) (Details) Details http://www.tileshop.com/role/DisclosureRevenuesTables 32 false false R33.htm 40303 - Disclosure - Revenues (Schedule of Components of Returns Reserve) (Details) Sheet http://www.tileshop.com/role/DisclosureRevenuesScheduleOfComponentsOfReturnsReserveDetails Revenues (Schedule of Components of Returns Reserve) (Details) Details http://www.tileshop.com/role/DisclosureRevenuesTables 33 false false R34.htm 40401 - Disclosure - Inventories (Narrative) (Details) Sheet http://www.tileshop.com/role/DisclosureInventoriesNarrativeDetails Inventories (Narrative) (Details) Details http://www.tileshop.com/role/DisclosureInventoriesTables 34 false false R35.htm 40402 - Disclosure - Inventories (Schedule of Inventories) (Details) Sheet http://www.tileshop.com/role/DisclosureInventoriesScheduleOfInventoriesDetails Inventories (Schedule of Inventories) (Details) Details http://www.tileshop.com/role/DisclosureInventoriesTables 35 false false R36.htm 40501 - Disclosure - Income Taxes (Narrative) (Details) Sheet http://www.tileshop.com/role/DisclosureIncomeTaxesNarrativeDetails Income Taxes (Narrative) (Details) Details http://www.tileshop.com/role/DisclosureIncomeTaxes 36 false false R37.htm 40601 - Disclosure - Earnings (Loss) Per Share (Schedule of Earnings Per Share) (Details) Sheet http://www.tileshop.com/role/DisclosureEarningsLossPerShareScheduleOfEarningsPerShareDetails Earnings (Loss) Per Share (Schedule of Earnings Per Share) (Details) Details http://www.tileshop.com/role/DisclosureEarningsLossPerShareTables 37 false false R38.htm 40701 - Disclosure - Other Accrued Liabilities (Schedule of Other Accrued Liabilities) (Details) Sheet http://www.tileshop.com/role/DisclosureOtherAccruedLiabilitiesScheduleOfOtherAccruedLiabilitiesDetails Other Accrued Liabilities (Schedule of Other Accrued Liabilities) (Details) Details http://www.tileshop.com/role/DisclosureOtherAccruedLiabilitiesTables 38 false false R39.htm 40801 - Disclosure - Long-term Debt (Narrative) (Details) Sheet http://www.tileshop.com/role/DisclosureLongTermDebtNarrativeDetails Long-term Debt (Narrative) (Details) Details http://www.tileshop.com/role/DisclosureLongTermDebt 39 false false R40.htm 40901 - Disclosure - Leases (Narrative) (Details) Sheet http://www.tileshop.com/role/DisclosureLeasesNarrativeDetails Leases (Narrative) (Details) Details http://www.tileshop.com/role/DisclosureLeasesTables 40 false false R41.htm 40902 - Disclosure - Leases (Schedule of Lease Assets and Liabilities) (Details) Sheet http://www.tileshop.com/role/DisclosureLeasesScheduleOfLeaseAssetsAndLiabilitiesDetails Leases (Schedule of Lease Assets and Liabilities) (Details) Details http://www.tileshop.com/role/DisclosureLeasesTables 41 false false R42.htm 40903 - Disclosure - Leases (Summary of Lease Cost) (Details) Sheet http://www.tileshop.com/role/DisclosureLeasesSummaryOfLeaseCostDetails Leases (Summary of Lease Cost) (Details) Details http://www.tileshop.com/role/DisclosureLeasesTables 42 false false R43.htm 40905 - Disclosure - Leases (Summary of Other Lease Information) (Details) Sheet http://www.tileshop.com/role/DisclosureLeasesSummaryOfOtherLeaseInformationDetails Leases (Summary of Other Lease Information) (Details) Details http://www.tileshop.com/role/DisclosureLeasesTables 43 false false R44.htm 41001 - Disclosure - Commitments and Contingencies (Narrative) (Details) Sheet http://www.tileshop.com/role/DisclosureCommitmentsAndContingenciesNarrativeDetails Commitments and Contingencies (Narrative) (Details) Details http://www.tileshop.com/role/DisclosureCommitmentsAndContingencies 44 false false R45.htm 41101 - Disclosure - Fair Value of Financial Instruments (Narrative) (Details) Sheet http://www.tileshop.com/role/DisclosureFairValueOfFinancialInstrumentsNarrativeDetails Fair Value of Financial Instruments (Narrative) (Details) Details http://www.tileshop.com/role/DisclosureFairValueOfFinancialInstrumentsTables 45 false false R46.htm 41102 - Disclosure - Fair Value of Financial Instruments (Summary of Fair Value of Financial Assets Measured on a Recurring Basis) (Details) Sheet http://www.tileshop.com/role/DisclosureFairValueOfFinancialInstrumentsSummaryOfFairValueOfFinancialAssetsMeasuredOnRecurringBasisDetails Fair Value of Financial Instruments (Summary of Fair Value of Financial Assets Measured on a Recurring Basis) (Details) Details http://www.tileshop.com/role/DisclosureFairValueOfFinancialInstrumentsTables 46 false false R47.htm 41201 - Disclosure - Equity Incentive Plans (Narrative) (Details) Sheet http://www.tileshop.com/role/DisclosureEquityIncentivePlansNarrativeDetails Equity Incentive Plans (Narrative) (Details) Details http://www.tileshop.com/role/DisclosureEquityIncentivePlans 47 false false R48.htm 41301 - Disclosure - New Markets Tax Credit (Narrative) (Details) Sheet http://www.tileshop.com/role/DisclosureNewMarketsTaxCreditNarrativeDetails New Markets Tax Credit (Narrative) (Details) Details http://www.tileshop.com/role/DisclosureNewMarketsTaxCredit 48 false false R49.htm 41401 - Disclosure - Related Party Transactions (Narrative) (Details) Sheet http://www.tileshop.com/role/DisclosureRelatedPartyTransactionsNarrativeDetails Related Party Transactions (Narrative) (Details) Details http://www.tileshop.com/role/DisclosureRelatedPartyTransactions 49 false false All Reports Book All Reports tts-20200630x10q.htm tts-20200630.xsd tts-20200630_cal.xml tts-20200630_def.xml tts-20200630_lab.xml tts-20200630_pre.xml tts-20200630xex31_1.htm tts-20200630xex31_2.htm tts-20200630xex32_1.htm tts-20200630xex32_2.htm http://xbrl.sec.gov/dei/2019-01-31 http://xbrl.sec.gov/stpr/2018-01-31 http://fasb.org/us-gaap/2019-01-31 http://fasb.org/srt/2019-01-31 true true