Document And Entity Information Note To Financial Statement Details Textual Note 4 - Accounts Receivable Note 5 - Inventories Note 6 - Goodwill and Other Intangible Assets Note 8 - Post Employment Benefit Obligations Note 11 - Earnings Per Share Note 12 - Discontinued Operations & Assets Held for Sale Long-term liabilities Note 13 - Segment Information Note 14 - Revenue Recognition Note 15 - Changes to Stockholders' Equity Note 4 - Accounts Receivable - Accounts Receivable (Details) Note 4 - Accounts Receivable - Activity in Allowance for Doubtful Accounts (Details) Note 5 - Inventories - Inventories (Details) Note 5 - Inventories - Activity in Reserves for Excess Quantities and Obsolete Inventory by Segment (Details) us-gaap_LiabilitiesCurrent Total current liabilities Note 6 - Goodwill and Other Intangible Assets - Goodwill and Other Intangible Assets (Details) Current liabilities of discontinued operations held for sale Current liabilities of discontinued operations held for sale Note 6 - Goodwill and Other Intangible Assets - Changes in Carrying Amount of Goodwill by Reportable Segment (Details) Note 6 - Goodwill and Other Intangible Assets - Amortization Expense With Intangible Assets (Details) Note 6 - Goodwill and Other Intangible Assets - Estimated Future Amortization Expense for Intangible Assets (Details) Note 8 - Post Employment Benefit Obligations - Pension Liability (Details) Note 8 - Post Employment Benefit Obligations - Components of Net Periodic Pension Cost (Details) Note 8 - Post Employment Benefit Obligations - Deferred Compensation Liability (Details) Note 8 - Post Employment Benefit Obligations - Recognized Deferred Compensation Expense (Details) Note 11 - Earnings Per Share - Reconciliation of Basic and Diluted Loss Per Share (Details) Note 12 - Discontinued Operations & Assets Held for Sale - Discontinued Operations (Details) Note 13 - Segment Information - Segment Information by Segment (Details) Note 14 - Revenue Recognition - Disaggregated Revenue (Details) Note 15 - Changes to Stockholders' Equity - Changes Occurred in Stockholders' Equity (Details) Notes To Financial Statements Notes To Financial Statements [Abstract] Schedule of Net Benefit Costs [Table Text Block] Goodwill, original recorded value Goodwill, original recorded value Goodwill us-gaap_GoodwillImpairedAccumulatedImpairmentLoss Goodwill, accumulated impairment loss Goodwill, accumulated impairment loss Customer deposits Contract with Customer, Liability, Current Defined Benefit Plan, Unfunded Plan [Member] Goodwill and Intangible Assets Disclosure [Text Block] Defined Benefit Plan, Funding Status [Axis] Schedule of Goodwill [Table Text Block] Defined Benefit Plan, Funding Status [Domain] bset_LeaseGuaranteesTerm Lease Guarantees Term (Year) The term for the lease guarantees. Accrued compensation and benefits Lease Obligations of Licensee Operators [Member] The nature of a loss contingency and in this case it is lease obligations of a licensee operators. Long-term Assets of Discontinued Operations Held for Sale [Member] Primary financial statement caption encompassing long-term assets of discontinued operations held for sale. Pension Plan [Member] Accounts payable Loans, Notes, Trade and Other Receivables Disclosure [Text Block] Retirement Plan Type [Axis] Retirement Plan Type [Domain] Proceeds from sales of property and equipment Supplemental Employee Retirement Plan [Member] Other current liabilites and accrued expenses us-gaap_PolicyTextBlockAbstract Accounting Policies us-gaap_PaymentsToAcquirePropertyPlantAndEquipment Purchases of property and equipment bset_DisposalGroupServiceAgreementWithBuyerForContinuationOfServicesTerm Disposal Group, Service Agreement with Buyer for Continuation of Services, Term (Year) Represents a service agreement with the buyer for the continuation of services. us-gaap_IncomeTaxesPaidNet Income Taxes Paid, Net, Total Current portion operating lease obligations bset_DisposalGroupIncludingDiscontinuedOperationOperatingLeaseLiabilityCurrent Amount classified as operating lease obligations attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer. Long-term portion of operating lease obligations bset_DisposalGroupIncludingDiscontinuedOperationOperatingLeaseLiabilityNoncurrent Amount classified as operating lease obligations attributable to disposal group held for sale or disposed of, expected to be disposed of beyond one year or the normal operating cycle, if longer. Current liabilities bset_DisposalGroupIncludingDiscontinuedOperationOtherIncomeLoss Other loss, net Amount of other income (loss) attributable to disposal group, including, but not limited to, discontinued operation. Right of use assets under operating leases bset_DisposalGroupIncludingDiscontinuedOperationOperatingLeaseRightofuseAssets Amount classified as right of use asset under an operating lease attributable to disposal group, expected to be disposed of within one year or the normal operating cycle, if longer. Obligations under operating leases Identifiable Assets us-gaap_Assets Total assets Accrued compensation and benefits bset_DisposalGroupIncludingDiscontinuedOperationAccruedCompensationAndBenefits Amount classified as accrued compensation and benefits attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer. us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation Disposal Group, Including Discontinued Operation, Assets, Total Property and equipment, net us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment us-gaap_InvestmentInterestRate Investment Interest Rate Basic earnings per share - continuing operations Basic earnings per share - continuing operations Basic earnings per share - discontinued operations us-gaap_PaymentsToAcquireRealEstate Payments to Acquire Real Estate, Total Customer Relationships [Member] Diluted earnings per share - continuing operations Diluted earnings per share - discontinued operations Other us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherAssets Goodwill and other intangible assets bset_DisposalGroupIncludingDiscontinuedOperationIntangibleAssetsIncludingGoodwill Amount classified as intangible assets, including goodwill, attributable to disposal group held for sale or disposed of. Legal Matters and Contingencies [Text Block] Accounts receivable, net us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsNotesAndLoansReceivableNet us-gaap_DeferredIncomeTaxAssetsNet Deferred income taxes Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets, Major Class Name [Domain] us-gaap_LossContingencyEstimateOfPossibleLoss Loss Contingency, Estimate of Possible Loss us-gaap_IncomeLossFromContinuingOperations Income from continuing operations us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity Income from discontinued operations Net income for the period Net income Net income Net income us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization Intangibles subject to amortization, Accumulated Amortization us-gaap_FiniteLivedIntangibleAssetsNet Intangibles subject to amortization, Intangible Assets, Net Total us-gaap_FiniteLivedIntangibleAssetsGross Intangibles subject to amortization, Gross Carrying Amount Loss Contingency, Nature [Domain] us-gaap_IndefiniteLivedTradeNames Trade names Loss Contingency Nature [Axis] Property and equipment, net Goodwill, Ending Balance us-gaap_Goodwill Goodwill Recognized Deferred Compensation Expense [Table Text Block] Tabular Disclosure of Deferred Compensation Expense recognized during the period. Income from operations of logistical services us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation Income tax expense Investing activities: Schedule of Pension Liability [Table Text Block] Tabular disclosure of pension liability. Gain on disposal Gain on disposal of discontinued operations Gain on disposal Diluted earnings per share: Earnings Per Share [Text Block] us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodBeforeIncomeTax Pretax income of discontinued operations us-gaap_DiscontinuedOperationTaxEffectOfIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriod Income tax expense us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax Income from discontinued operations, net of tax Discontinued operations: Accounts payable and other liabilities us-gaap_RelatedPartyTransactionAmountsOfTransaction Related Party Transaction, Amounts of Transaction Intersegment Eliminations [Member] Income tax expense One-Month Term Secured Overnight Financing Rate [Member] Fixed rate on U.S. dollar, constant-notional interest rate swap that has its variable-rate leg referenced to Secured Overnight Financing Rate (SOFR) with no additional spread over SOFR on variable-rate leg. Retail real estate held for sale Real Estate, Held-for-Sale bset_DebtInstrumentCovenantMinimumTangibleNetWorth Debt Instrument, Covenant, Tangible Net Worth Information on the amount of minimum net worth required as defined by the debt instrument covenant. bset_DebtInstrumentCovenantFixedChargeCoverageRatio Debt Instrument, Covenant, Fixed Charge Coverage Ratio Information on consolidated fixed charge coverage ratio. bset_DebtInstrumentCovenantLeaseadjustedLeverageRatio Debt Instrument, Covenant, Lease-adjusted Leverage Ratio Information consolidated lease-adjusted leverage ratio. Cash and cash equivalents us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent Income taxes Amendment Flag us-gaap_ComprehensiveIncomeNetOfTax Total comprehensive income City Area Code us-gaap_IncreaseDecreaseInContractWithCustomerLiability Customer deposits us-gaap_SharesOutstanding Balance, shares (in shares) Balance, shares (in shares) us-gaap_IncreaseDecreaseInOtherOperatingAssets Other current assets Current Fiscal Year End Date us-gaap_DebtInstrumentBasisSpreadOnVariableRate1 Debt Instrument, Basis Spread on Variable Rate Document Fiscal Period Focus Document Fiscal Year Focus Document Period End Date Entity File Number Entity Emerging Growth Company Document Type Entity Small Business Entity Shell Company us-gaap_DividendsCommonStockCash Cash dividends declared Bassett Custom Upholstery [Member] Represents information related to Basset Custom Upholstery. Document Information [Line Items] Accessories, Mattresses and Other [Member] Represents information related to accessories, mattresses and other. Document Information [Table] Entity Filer Category Entity Current Reporting Status bset_BeginningPerformanceObligationSatisfiedDuringPeriod Beginning Performance Obligation Satisfied During Period Represents beginning performance obligation satisfied during period. Variable Rate [Domain] Variable Rate [Axis] us-gaap_IncreaseDecreaseInAccountsReceivable Accounts receivable Stock based compensation us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue Statement of Comprehensive Income [Abstract] Entity Tax Identification Number Entity Central Index Key Capitalized Contract Cost [Axis] Entity Registrant Name Capitalized Contract Cost [Domain] Entity [Domain] Legal Entity [Axis] Entity Address, Address Line One us-gaap_AmortizationOfIntangibleAssets Intangible asset amortization expense Entity Address, City or Town Entity Address, Postal Zip Code Entity Address, State or Province us-gaap_AllowanceForDoubtfulAccountsReceivable Balance at November 27, 2021 Balance at May 28, 2022 Entity Common Stock, Shares Outstanding us-gaap_StockRepurchasedAndRetiredDuringPeriodValue Purchase and retirement of common stock us-gaap_StockRepurchasedAndRetiredDuringPeriodShares Purchase and retirement of common stock, shares (in shares) Investments [Domain] Amortization of prior service costs us-gaap_IncreaseDecreaseInInventories Inventories us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses Amortization of loss Trading Symbol us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost Net periodic pension cost us-gaap_DefinedBenefitPlanServiceCost Service cost us-gaap_DefinedBenefitPlanInterestCost Interest cost Investment Type [Axis] Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Local Phone Number us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity Line of Credit Facility, Remaining Borrowing Capacity us-gaap_TableTextBlock Notes Tables us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity Line of Credit Facility, Maximum Borrowing Capacity bset_CertificatesOfDepositAverageTerm Certificates of Deposit, Average Term (Month) Represents weighted average term for certifications of deposit. Related Party [Axis] Related Party [Domain] Selling, general and administrative expenses Additions charged to expense Line of Credit Facility, Lender [Domain] Issuance of common stock, shares (in shares) Lender Name [Axis] us-gaap_LiabilitiesAndStockholdersEquity Total liabilities and stockholders’ equity Issuance of common stock Related Party Transaction [Axis] Related Party Transaction [Domain] Long-term assets of discontinued operations held for sale Long-term assets of discontinued operations held for sale Retained earnings Accumulated other comprehensive loss Retail merchandise Debt Disclosure [Text Block] Changes in operating assets and liabilities: us-gaap_DisclosureTextBlockAbstract Notes to Financial Statements us-gaap_OtherNoncashIncomeExpense Other, net Long-term portion of operating lease obligations Inventory Disclosure [Text Block] Schedule of Inventory, Current [Table Text Block] Goodwill and other intangible assets Total goodwill and other intangible assets Current portion operating lease obligations Right of use assets under operating leases Schedule of Deferred Compensation Liability [Table Text Block] The tabular disclosure of the deferred compensation liability. us-gaap_FinanceLeasePrincipalPayments Repayments of finance lease obligations us-gaap_DeferredIncomeTaxExpenseBenefit Deferred income taxes Remainder of fiscal 2022 us-gaap_DeferredCompensationArrangementWithIndividualCompensationExpense Deferred compensation expense Fiscal 2024 Fiscal 2025 Fiscal 2026 Furniture and Accessories [Member] Information pertaining to furniture and accessories. Fiscal 2027 Liability for all deferred compensation arrangements us-gaap_DeferredCompensationArrangementWithIndividualRecordedLiability Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] Fiscal 2023 Bassett Leather [Member] Products and services, Bassett leather. Bassett Casegoods [Member] Products and services, Bassett Casegoods. Other Bassett Custom Wood [Member] Products and services, Bassett Custom Wood. Other Postretirement Benefits, Individual Contracts, Type of Deferred Compensation [Axis] Other Postretirement Benefits, Individual Contracts, Type of Deferred Compensation [Domain] Depreciation and amortization Depreciation and amortization us-gaap_AssetsCurrent Total current assets Stockholders' Equity Note Disclosure [Text Block] Post Employment Benefit Obligations [Member] Represents specific location on Balance sheet. Accrued Compensation and Benefits [Member] Represents specific location on Balance sheet. Recoverable income taxes Income Taxes Receivable, Current Current assets of discontinued operations held for sale Current assets of discontinued operations held for sale us-gaap_AssetsNoncurrentOtherThanNoncurrentInvestmentsAndPropertyPlantAndEquipment Total long-term assets Common stock Adjustments to reconcile net income to net cash provided by (used in) operating activities: Sales Commissions [Member] Represents sales commissions as capitalized contract assets. Other current assets us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets Certificates of Deposit [Member] Statistical Measurement [Domain] Maximum [Member] Minimum [Member] Weighted Average [Member] us-gaap_CapitalizedContractCostNetCurrent Capitalized Contract Cost, Net, Current Other current assets Product and Service [Axis] Product and Service [Domain] Statistical Measurement [Axis] Geographical [Axis] Geographical [Domain] us-gaap_InventoryLIFOReserve LIFO adjustment Inventories Inventory, Net, Total Bank Two [Member] Refers to information regarding the second of two banks that the entity usually uses for financing. Bank One [Member] Refers to information regarding the first of two banks that the entity usually uses for financing. Work in process Raw materials and supplies us-gaap_InventoryValuationReserves Reserve for excess and obsolete inventory Balance Balance Wholesale finished goods us-gaap_InventoryGross Total inventories on first-in, first-out method Capital Expenditures bset_PaymentsToAcquirePropertyPlantAndEquipmentCashAndNonCash Represents the amount paid, both cash and non-cash, for the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Operating activities: Schedule of Segment Reporting Information, by Segment [Table Text Block] Statement [Line Items] us-gaap_AccountsReceivableGrossCurrent Gross accounts receivable us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent Allowance for credit losses Accounts receivable, net Accounts receivable, net us-gaap_NumberOfReportableSegments Number of Reportable Segments Short-term investments Short-Term Investments, Total Additional paid-in capital AOCI Attributable to Parent [Member] Stockholders’ equity bset_DilutedEarningsPerShareAdjustment Diluted Earnings Per Share Adjustment (in dollars per share) Represents the impact, net of related income tax effect, of the re-measurement of fair value of the acquisition on diluted earnings per share. Other loss, net Segment Reporting Disclosure [Text Block] Current assets Fair Value Disclosures [Text Block] us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations Cash and cash equivalents - beginning of period Cash and cash equivalents - end of period us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect Change in cash and cash equivalents us-gaap_NetCashProvidedByUsedInFinancingActivities Net cash used in financing activities Income (loss) from Operations us-gaap_OperatingIncomeLoss Income from operations us-gaap_NetCashProvidedByUsedInOperatingActivities Net cash provided by (used in) operating activities Postemployment Benefits Disclosure [Text Block] us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation Disposal Group, Including Discontinued Operation, Liabilities, Total us-gaap_NetCashProvidedByUsedInInvestingActivities Net cash provided by (used in) investing activities us-gaap_OtherPostretirementDefinedBenefitPlanLiabilitiesCurrentAndNoncurrent Liability, Other Postretirement Defined Benefit Plan us-gaap_GrossProfit Gross profit Cost of furniture and accessories sold Consolidation, Eliminations [Member] Consolidation Items [Domain] Cash provided by operating activities Proceeds from the disposal of discontinued operations, net Net proceeds from the sale (2) us-gaap_InventoryWriteDown Additions charged to expense Cash used in financing activities us-gaap_NetCashProvidedByUsedInDiscontinuedOperations Net cash provided by discontinued operations Consolidation Items [Axis] Subsidiaries [Member] Combined pension liability us-gaap_PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesCurrentAndNoncurrent Logistical Services [Member] Information pertaining to the logistical services. us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation Taxes paid related to net share settlement of equity awards us-gaap_LettersOfCreditOutstandingAmount Letters of Credit Outstanding, Amount Disposal Group Classification [Axis] Disposal Group Classification [Domain] us-gaap_PaymentsOfDividends Cash dividends Condensed Financial Statements [Text Block] bset_IncreaseDecreaseInRightOfUseAssetsUnderOperatingLease Right of use assets under operating leases The increase (decrease) during the reporting period in right of use assets under operating lease. us-gaap_PaymentsForRepurchaseOfCommonStock Repurchases of common stock Lessee, Operating and Finance Leases [Text Block] The entire disclosure for operating and finance leases of lessee. Retained Earnings [Member] Sales revenue Sales revenues Net sales of furniture and accessories Proceeds from the exercise of stock options Other issuance of common stock Other Current Liabilities and Accrued Expenses [Member] Other liabilities and accrued expenses. Additional Paid-in Capital [Member] srt_InterestEarningAssetsAverageYield Interest-Earning Assets, Average Yield Common Stock [Member] Equity Components [Axis] Equity Component [Domain] us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1 Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period (Year) Other Current Assets [Member] us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest Income from continuing operations before income taxes Income Tax Authority [Axis] Income Tax Authority [Domain] Deferred Compensation, Management Savings Plan [Member] Represents information about the Management Savings Plan. Disaggregation of Revenue [Table Text Block] Domestic Tax Authority [Member] Revenue from Contract with Customer [Text Block] Pension Plans Defined Benefit and Supplemental Employee Retirement Plan [Member] Represents information about Pension Plans Defined Benefit and Supplemental Employee Retirement Plan. Balance Sheet Location [Axis] Balance Sheet Location [Domain] Document Quarterly Report Entity Incorporation, State or Country Code Deferred Compensation Plans [Member] Represents information about deferred compensation plans. Accounting Policies [Abstract] Document Transition Report Management Savings Plan [member] Represents the Bassett Furniture Industries, Incorporated Management Savings Plan, an unfunded, nonqualified deferred compensation plan maintained for the benefit of certain highly compensated or management level employees. Entity Interactive Data Current Security Exchange Name Title of 12(b) Security Write-offs against allowance bset_EffectiveIncomeTaxRateReconciliationImpairmentOfNondeductibleGoodwill Effective Income Tax Rate Reconciliation, Impairment of Non-deductible Goodwill Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to impairment of non-deductible goodwill. Discontinued Operations, Disposed of by Sale [Member] Discontinued Operations, Held-for-sale [Member] Operating Activities [Domain] Discontinued Operations [Member] Operating Activities [Axis] Other current liabilites and accrued expenses us-gaap_DisposalGroupIncludingDiscontinuedOperationAccruedLiabilities Segments [Axis] Segments [Domain] Accounts payable us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayable Restricted shares, weighted average shares (in shares) Other long-term liabilities us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentLiabilities bset_DisposalGroupIncludingDiscontinuedOperationReserveForPredisposalWorkersCompensation Disposal Group, Including Discontinued Operation, Reserve for Pre-disposal Workers'' Compensation Represents reserve for pre-disposal worker's compensation for disposal group including discontinued operation. Unvested shares (in shares) bset_DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTaxNetOfWorkingCapitalAdjustment Discontinued Operation, Gain (Loss) from Disposal of Discontinued Operation, before Income Tax, Net of Working Capital Adjustment Amount before tax of gain (loss) not previously recognized resulting from the disposal of a discontinued operation net of working capital adjustment. Diluted earnings per share - continuing operations (in shares) Amount held in escrow for contingencies related to representations and warranties (1) Represents disposal group including discontinued operation held in escrow for contingencies related to representations and warrant. Seller expenses paid at closing Amount of seller expense paid at closing for disposal group including discontinued operation. Houston, Texas [Member] Represents Houston, Taxes. Tampa Florida [Member] Represents Tampa, Florida. Diluted earnings per share - discontinued operations (in dollars per share) Diluted earnings per share - discontinued operations (in dollars per share) Statement [Table] us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare Income from discontinued operations (in dollars per share) us-gaap_EarningsPerShareDiluted Diluted earnings per share (in dollars per share) Statement of Financial Position [Abstract] Basic earnings per share - continuing operations (in shares) us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare Income from continuing operations (in dollars per share) us-gaap_EffectiveIncomeTaxRateContinuingOperations Effective Income Tax Rate Reconciliation, Percent, Total us-gaap_DisposalGroupIncludingDiscontinuedOperationInterestExpense Disposal Group, Including Discontinued Operation, Interest Expense us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingExpense Disposal Group, Including Discontinued Operation, Operating Expense us-gaap_EarningsPerShareBasic Basic and diluted earnings per share (in dollars per share) Income from continuing operations (in dollars per share) Basic earnings per share - continuing operations (in dollars per share) us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss Income from operations of logistical services Basic earnings per share: us-gaap_DisposalGroupIncludingDiscontinuedOperationRevenue Logistical services revenue Statement of Cash Flows [Abstract] Income from discontinued operations (in dollars per share) Basic earnings per share - discontinued operations (in dollars per share) us-gaap_DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold Cost of logistical services Sales price prior to post-closing working capital adjustment Disposal Group, Including Discontinued Operation, Consideration Income Statement [Abstract] us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent Other comprehensive income, net of tax Major line items constituting pretax income of discontinued operations: Schedule Of Accounts Receivable [Table Text Block] The tabular disclosure of the accounts receivable. Disposal Groups, Including Discontinued Operations [Table Text Block] Disposal Group Name [Axis] Disposal Group Name [Domain] Activity In Reserves For Excess Quantities And Obsolete Inventory By Segment [Table Text Block] The tabular disclosure of the activity in reserves for the excess quantities and obsolete inventory categorized by segment. Wholesale Segment [Member] The name of the segment, in this case it is the wholesale segment. Retail Segment [Member] The name of the segment, in this case it is the retail segment. bset_InventoryWriteoffs Write-offs Charges to the reserve to reflect the disposal of inventory previously reserved. Disposal Groups, Including Discontinued Operations, Disclosure [Text Block] Financing Receivable, Current, Allowance for Credit Loss [Table Text Block] bset_DefinedBenefitPlanFixedFutureBenefitAward Defined Benefit Plan, Fixed Future Benefit Award The fixed future benefit awarded to participants of the unfunded defined benefit plan. bset_DefinedBenefitPlanFixedFutureBenefitAwardIndividualParticipants Defined Benefit Plan, Fixed Future Benefit Award, Individual Participants The fixed future benefit awarded to each individual participant of the unfunded defined benefit plan. Schedule of Intangible Assets and Goodwill [Table Text Block] Retail Segments [Member] Retail segments [member] Accounting Standards Update and Change in Accounting Principle [Text Block] Finite-Lived Intangible Assets Amortization Expense [Table Text Block] Zenith Freight Lines [Member] The name of the affiliate involved in the investment. us-gaap_LiabilitiesNoncurrent Total long-term liabilities Long-term liabilities of discontinued operations held for sale Long-term liabilities of discontinued operations held for sale us-gaap_PaymentsForProceedsFromOtherInvestingActivities Other Financing activities: Other long-term liabilities us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent bset_SaleOfRealEstateExpectedTaxableGainLoss Sale of Real Estate, Expected Taxable Gain (Loss) The amount of expected taxable gain (loss) on sale of real estate. Amortization us-gaap_EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount Effective Income Tax Rate Reconciliation, Tax Expense (Benefit), Share-Based Payment Arrangement, Amount Amortization of pension costs, net of tax us-gaap_OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostCreditArisingDuringPeriodBeforeTax Post employment benefit obligations Postemployment Benefits Liability, Noncurrent Other comprehensive income: us-gaap_StockholdersEquity Total stockholders' equity Balance Balance Unfunded Deferred Compensation Plan [Member] The description of a deferred compensation plan. Class of Stock [Axis] Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Schedule of Stockholders Equity [Table Text Block] Operating Segments [Member] Exercise Price Range [Axis] Exercise Price Range [Domain]