Document And Entity Information [Abstract] Document Type Document Type Document Period End Date Document Period End Date Entity Registrant Name Entity Registrant Name Entity Filer Category Entity Filer Category Title of 12(b) Security Trading Symbol Entity Current Reporting Status Entity Current Reporting Status Entity Interactive Data Current Security Exchange Name Entity Small Business Entity Small Business Entity Emerging Growth Company Entity Emerging Growth Company Entity Shell Company Entity Shell Company Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Entity Central Index Key Entity Central Index Key Current Fiscal Year End Date Current Fiscal Year End Date Document Fiscal Year Focus Document Fiscal Year Focus Document Fiscal Period Focus Document Fiscal Period Focus Amendment Flag Amendment Flag Statement of Financial Position [Abstract] Assets [Abstract] Assets Assets, Current [Abstract] Current Assets: Cash and Cash Equivalents, at Carrying Value Cash and cash equivalents Cash and cash equivalents Accounts Receivable, Net, Current Accounts receivable Accounts receivable, net of allowances of $1,284 and $1,151, respectively Inventory, Net Inventory Prepaid Expense and Other Assets, Current Prepaid expenses and other current assets Assets, Current Total current assets Property, Plant and Equipment, Net Property and equipment, net Operating Lease, Right-of-Use Asset Operating lease right-of-use assets Intangible Assets, Net (Excluding Goodwill) Trademarks and other intangibles, net Net Carrying Amount, Total Restricted Cash and Cash Equivalents Restricted cash Restricted cash Other Assets, Noncurrent Other assets Other Assets Total non-current assets Assets Total Assets Liabilities and Equity [Abstract] Liabilities and Equity Liabilities [Abstract] Current Liabilities: Accounts Payable and Accrued Liabilities, Current Accounts payable, accrued expenses and other current liabilities Employee-related Liabilities, Current Accrued payroll Operating Lease, Liability, Current Current portion of operating lease obligation Current portion of lease liabilities Long-term Debt, Current Maturities Current portion of long-term debt Liabilities, Current Total current liabilities Liabilities, Noncurrent [Abstract] Long-Term Liabilities: Operating Lease, Liability, Noncurrent Non-current portion of lease liabilities Long-term portion of operating lease obligation Long-term Debt, Excluding Current Maturities Long-term debt Long-term debt, less current portion Business Combination, Contingent Consideration, Liability, Noncurrent Contingent obligation Deferred Income Tax Liabilities, Net Deferred tax liabilities, net Liabilities, Other than Long-term Debt, Noncurrent Other long-term liabilities Liabilities, Noncurrent Total long-term liabilities Liabilities Total Liabilities Commitments and Contingency Commitments and Contingencies Stockholders' Equity Attributable to Parent [Abstract] Equity: Preferred Stock, Value, Issued Preferred stock, $.001 par value, 1,000,000 shares authorized, none issued and outstanding Common Stock, Value, Issued Common stock, $.001 par value, 50,000,000 shares authorized, and 19,262,529 and 19,260,862 shares issued and outstanding at March 31, 2021 and December 31, 2020, respectively Additional Paid in Capital, Common Stock Paid-in capital Retained Earnings (Accumulated Deficit) Accumulated deficit Stockholders' Equity Attributable to Parent Total Xcel Brands, Inc. stockholders' equity Stockholders' Equity Attributable to Noncontrolling Interest Noncontrolling interest Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest Balances Balances Total Equity Liabilities and Equity Total Liabilities and Equity Accounts Receivable, Allowance for Credit Loss, Current Preferred Stock, Par or Stated Value Per Share Preferred stock, par value (in dollars per share) Preferred Stock, Shares Authorized Preferred stock, shares authorized (in shares) Preferred Stock, Shares Issued Preferred stock, shares issued (in shares) Preferred Stock, Shares Outstanding Preferred stock, shares outstanding (in shares) Common Stock, Par or Stated Value Per Share Common stock, par value (in dollars per share) Common Stock, Shares Authorized Common stock, shares authorized (in shares) Common Stock, Shares, Issued Common stock, shares issued (in shares) Common Stock, Shares, Outstanding Common stock, shares outstanding (in shares) Income Statement [Abstract] Statement [Table] Statement [Table] Product and Service [Axis] Products And Services [Domain] Product and Service [Domain] License [Member] Net licensing revenue Product [Member] Net sales revenue Statement [Line Items] Statement [Line Items] Revenues [Abstract] Revenues Revenue from Contract with Customer, Including Assessed Tax Net revenue Cost of Goods and Services Sold Cost of goods sold (sales) Gross Profit Gross profit Costs and Expenses [Abstract] Operating costs and expenses Salaries Benefits And Employment Taxes Salaries, benefits and employment taxes Selling, General and Administrative Expense Other selling, general and administrative expenses Business Combination, Acquisition Related Costs Costs in connection with potential acquisitions Share-based Compensation Stock-based compensation Depreciation, Depletion and Amortization Depreciation and amortization expense Depreciation and amortization Costs and Expenses Total operating costs and expenses Operating Income (Loss) Operating loss Interest Expense Interest expense and other finance charges Interest expense Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest Loss before income taxes Income Tax Expense (Benefit) Income tax (benefit) provision Income tax benefit Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Net loss Net loss Net Income (Loss) Attributable to Noncontrolling Interest Less: Net loss attributable to noncontrolling interest Net Income (Loss) Attributable to Parent Net loss attributable to Xcel Brands, Inc. stockholders Earnings Per Share, Basic [Abstract] Loss per share attributable to Xcel Brands, Inc. common stockholders: Earnings Per Share, Basic Basic net loss per share: Earnings Per Share, Diluted Diluted net loss per share: Earnings Per Share, Diluted [Abstract] Weighted average number of common shares outstanding: Weighted Average Number of Shares Outstanding, Basic Basic (in shares) Basic weighted average common shares outstanding Weighted Average Number of Shares Outstanding, Diluted Diluted (in shares) Diluted weighted average common shares outstanding Statement of Stockholders' Equity [Abstract] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Shares, Outstanding Balances (in shares) Balances (in shares) Stock Issued During Period, Value, Restricted Stock Award, Gross Shares issued to employees in connection with stock grants Stock Issued During Period, Shares, Restricted Stock Award, Gross Shares issued to other employees in connection with stock grants (in shares) Stock Repurchased During Period, Value Shares repurchased from employees in exchange for withholding taxes Share-based Payment Arrangement, Shares Withheld for Tax Withholding Obligation Shares repurchased from employees in exchange for withholding taxes (in shares) Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition Compensation expense in connection with stock options and restricted stock Share Based Compensation Arrangement By Share Based Payment Award Option Exercises In Period Shares issued on exercise of stock options, net Exercised (in shares) Statement of Cash Flows [Abstract] Net Cash Provided by (Used in) Operating Activities [Abstract] Cash flows from operating activities Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Adjustments to reconcile net loss to net cash (used in) provided by operating activities: Amortization of Debt Issuance Costs Amortization of deferred finance costs Provision for Doubtful Accounts Allowance for doubtful accounts Bad debt expense (recovery) Deferred Income Tax Expense (Benefit) Deferred income tax benefit Increase (Decrease) in Operating Capital [Abstract] Changes in operating assets and liabilities: Increase (Decrease) in Accounts Receivable Accounts receivable Increase (Decrease) in Inventories Inventory Increase (Decrease) in Prepaid Expenses, Other Prepaid expenses and other assets Increase (Decrease) in Other Accounts Payable and Accrued Liabilities Accounts payable, accrued expenses and other current liabilities Increase (Decrease) in Prepaid Rent Cash paid in excess of rent expense Net Cash Provided by (Used in) Operating Activities Net cash (used in) provided by operating activities Net Cash Provided by (Used in) Investing Activities [Abstract] Cash flows from investing activities Payments to Acquire Property, Plant, and Equipment Purchase of property and equipment Net Cash Provided by (Used in) Investing Activities Net cash used in investing activities Net Cash Provided by (Used in) Financing Activities [Abstract] Cash flows from financing activities Payments for Repurchase of Common Stock Shares repurchased including vested restricted stock in exchange for withholding taxes Net Cash Provided by (Used in) Financing Activities Net cash used in financing activities Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Net decrease in cash, cash equivalents, and restricted cash Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Cash, cash equivalents, and restricted cash at end of period Cash, cash equivalents, and restricted cash at beginning of period Total cash, cash equivalents, and restricted cash Reconciliation to amounts on consolidated balance sheets [Abstract] Reconciliation to amounts on consolidated balance sheets: Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract] Supplemental disclosure of non-cash activities: The aggregate amount of noncash, equity-based employee remuneration classified as liability. Liability For Equity Based Bonuses Liability for equity-based bonuses Supplemental Cash Flow Information [Abstract] Supplemental disclosure of cash flow information: Income Taxes Paid Cash paid during the period for income taxes Interest Paid, Excluding Capitalized Interest, Operating Activities Cash paid during the period for interest Nature of Operations, Background, and Basis of Presentation [Abstract] Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Nature of Operations, Background, and Basis of Presentation Goodwill and Intangible Assets Disclosure [Abstract] Goodwill and Intangible Assets Disclosure [Text Block] Trademarks and Other Intangibles Significant Contracts [Abstract] Collaborative Arrangement Disclosure [Text Block] Significant Contracts Credit Loss [Abstract] Allowance for Credit Losses [Text Block] Allowance for Doubtful Accounts Leases [Abstract] Lessee, Operating Leases [Text Block] Leases Debt Disclosure [Abstract] Long-term Debt [Text Block] Debt Stockholders' Equity Note [Abstract] Stockholders' Equity Note Disclosure [Text Block] Stockholders' Equity Earnings Per Share [Abstract] Earnings Per Share [Text Block] Earnings Per Share Income Tax Disclosure [Abstract] Income Tax Disclosure [Text Block] Income Tax Related Party Transactions [Abstract] Related Party Transactions Disclosure [Text Block] Related Party Transactions Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Text Block] Commitments and Contingencies Subsequent Events [Abstract] Subsequent Events [Text Block] Subsequent Events New Accounting Pronouncements, Policy [Policy Text Block] Recently Adopted Accounting Pronouncements Schedule of Intangible Assets and Goodwill [Table Text Block] Schedule of Trademarks and Other Intangibles Lessee, Operating Lease, Liability, Maturity [Table Text Block] Maturities of Lease Liabilities Schedule of Debt [Table Text Block] Net Carrying Amount of Debt Schedule of Maturities of Long-term Debt [Table Text Block] Maturities of Long-term Debt Schedule of Long-term Debt Instruments [Table Text Block] Schedule of Fixed Charge Coverage Ratios and Leverage Ratios Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Stockholders' Equity Share-based Compensation, Stock Options, Activity [Table Text Block] Summary of Stock Option Activity Schedule of Stock Options Roll Forward [Table Text Block] Summary of Stock Option Activity for Non-Vested Options Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block] Summary of Warrant Activity Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity [Table Text Block] Summary of Restricted Stock Activity Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Computation of Diluted Earnings Per Share Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block] Anti-dilutive Securities Excluded from Computation of Earnings Per Share New Accounting Pronouncements or Change in Accounting Principle [Table] New Accounting Pronouncements or Change in Accounting Principle [Table] Ownership [Axis] Ownership [Domain] Ownership [Domain] Longaberger Licensing, LLC [Member] Longaberger Licensing L L C [Member] Longaberger Licensing, LLC Consolidated Entities [Axis] Consolidated Entities [Domain] Consolidated Entities [Domain] Variable Interest Entity Primary Beneficiary [Member] Variable Interest Entity, Primary Beneficiary New Accounting Pronouncements or Change in Accounting Principle [Line Items] New Accounting Pronouncements or Change in Accounting Principle [Line Items] Variable Interest Entity, Qualitative or Quantitative Information, Ownership Percentage Disclosure of finite-lived and indefinite-lived intangible assets, excluding goodwill, in total and by major class. Finite Lived And Indefinite Lived Intangible Assets By Major Class [Table] Asset Acquisition [Axis] Asset Acquisition [Domain] Asset Acquisition [Domain] Halston Heritage [Member] Halston Heritage [Member] Halston Heritage Indefinite-lived Intangible Assets [Axis] Indefinite Lived Intangible Assets Major Class Name [Domain] Indefinite-lived Intangible Assets, Major Class Name [Domain] Trademarks [Member] Trademarks Finite-Lived Intangible Assets by Major Class [Axis] Finite Lived Intangible Assets Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Noncompete Agreements [Member] Other intellectual property Intellectual Property [Member] Copyrights and other intellectual property Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Finite Lived And Indefinite Lived Intangible Assets By Major Class [Line Items] Trademarks and Other Intangibles Finite-Lived Intangible Asset, Useful Life Weighted Average Amortization Period Finite useful life Indefinite-lived Intangible Assets (Excluding Goodwill) Gross Carrying Amount (indefinite-lived) Finite-Lived Intangible Assets, Gross Gross Carrying Amount (definite-lived) Intangible Assets, Gross (Excluding Goodwill) Gross Carrying Amount, Total Finite-Lived Intangible Assets, Accumulated Amortization Accumulated Amortization Finite-Lived Intangible Assets, Net Net Carrying Amount Amortization of Intangible Assets Amortization expense for intangible assets Schedule of Product Information [Table] Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Sales [Member] Sales [Member] Accounts Receivable [Member] Accounts Receivable [Member] Concentration Risk Type [Axis] Concentration Risk Type [Domain] Concentration Risk Type [Domain] Customer Concentration Risk [Member] Customer Concentration Risk [Member] Customer [Axis] Name Of Major Customer [Domain] Customer [Domain] QVC, Inc. [Member] Q V C Inc. [Member] QVC, Inc. [Member] Product Information [Line Items] Concentration Risk, Percentage Financing Receivable, Allowance for Credit Loss [Table] Financing Receivable, Allowance for Credit Loss [Line Items] Allowance for Doubtful Accounts Receivable Allowance for doubtful accounts receivable Lessee, Lease, Description [Table] Lessee, Lease, Description [Table] Range [Axis] Range [Member] Range [Domain] Minimum [Member] Minimum Maximum [Member] Maximum Lessee, Lease, Description [Line Items] Lessee, Lease, Description [Line Items] Lessee, Operating Lease, Remaining Lease Term Remaining lease term Operating Lease, Expense Operating lease expense Operating Lease, Weighted Average Remaining Lease Term Weighted average remaining lease term for operating leases Operating Lease, Weighted Average Discount Rate, Percent Weighted average discount rate Operating Lease, Payments Cash payments for operating lease expense Lessee, Operating Lease, Liability, Payments, Remainder of Fiscal Year 2021 Lessee, Operating Lease, Liability, Payments, Due Next Twelve Months 2022 Lessee, Operating Lease, Liability, Payments, Due Year Two 2023 Lessee, Operating Lease, Liability, Payments, Due Year Three 2024 Lessee, Operating Lease, Liability, Payments, Due Year Four 2025 Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fifth fiscal year and after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Lessee Operating Lease Liability Payments Due Year Five And After Year Five After 2025 Lessee, Operating Lease, Liability, Payments, Due Total lease payments Lessee, Operating Lease, Liability, Undiscounted Excess Amount Less: Discount Operating Lease, Liability Present value of lease liabilities Schedule of Long-term Debt Instruments [Table] Schedule of Long-term Debt Instruments [Table] Debt Instrument [Axis] Debt Instrument Name [Domain] Debt Instrument, Name [Domain] Xcel Term Loan Xcel Term Loan [Member] Xcel Term Loan Debt Instrument [Line Items] Debt Long-term Debt, Gross Term loan debt Total Debt Issuance Costs, Net Unamortized deferred finance costs related to term loan Long-term Debt Total Debt Termination Period [Axis] Debt Termination Period [Axis] Debt Termination Period [Domain] Debt Termination Period [Domain] Debt Termination Period [Domain] Debt Termination Period, On Or Before Second Anniversary [Member] Debt Termination Period On Or Before Second Anniversary [Member] Debt Termination Period, On Or Before Second Anniversary Debt Termination Period, After Second Anniversary But Before Third Anniversary [Member] Debt Termination Period After Second Anniversary But Before Third Anniversary [Member] Debt Termination Period, After Second Anniversary But Before Third Anniversary Debt Termination Period, After Third Anniversary [Member] Debt Termination Period After Third Anniversary [Member] Debt Termination Period, After Third Anniversary Credit Facility [Axis] Credit Facility [Domain] Credit Facility [Domain] Revolving Credit Facility [Member] Revolving Credit Facility Amendment [Axis] Amendment [Domain] Amendment [Domain] Represent loan agreement amendment made on the February 11, 2019. Amendment February112019 [Member] Second Amended And Restated Loan And Security Agreement Represents term loan A of the Xcel term loan Xcel Term Loan Loan [Member] Xcel Term Loan A Represents term loan B of the Xcel term loan. Xcel Term Loan Loan B [Member] Xcel Term Loan B Variable Rate [Axis] Variable Rate [Domain] Variable Rate [Domain] Base Rate [Member] Base Rate Debt Covenant Period [Axis] Debt Covenant Period [Axis] [Domain] for Debt Covenant Period [Axis] Debt Covenant Period [Domain] Debt Covenant Period [Domain] The period for fiscal quarters ending March 31, 2021 through September 30, 2021. Fiscal Quarters Ending March312021 Through September302021 [Member] Fiscal quarters ending March 31, 2021 through September 30, 2021 The period for fiscal quarter ending December 31, 2021. Fiscal Quarter Ending December312021 [Member] Fiscal quarter ending December 31, 2021 The period after December 31, 2021. After December312021 [Member] After December 31 2021 Represents the period beginning after December 31, 2020. Fiscal Year Beginning After December312020 [Member] Fiscal year beginning after December 31, 2020 Debt Instrument, Face Amount Face amount of loan Number of loans in loan agreement. Number of Loans Number of term loans Line Of Credit Facility, Capacity Available To Convert To Incremental Term Loans, Minimum Amount Line Of Credit Facility, Capacity Available To Convert To Incremental Term Loans, Minimum Amount Capacity available to convert to incremental term loans Debt Instrument, Termination Fee Percentage Debt Instrument, Termination Fee Percentage Termination fee percentage Debt Instrument, Covenant, Minimum Net Worth Debt Instrument, Covenant, Minimum Net Worth Minimum net worth required to meet loan covenant Debt Instrument, Covenant, Minimum Liquid Assets Debt Instrument, Covenant, Minimum Liquid Assets Minimum liquid assets to meet loan covenants Debt Instrument, Covenant, Maximum Capital Expenditures Debt Instrument, Covenant, Maximum Capital Expenditures Maximum capital expenditures required to meet loan covenants Debt Instrument, Interest Rate, Stated Percentage Stated interest rate (as percentage) Debt Instrument, Basis Spread on Variable Rate Basis spread on variable rate Debt Instrument, Fee Amount Debt instrument, fee amount Debt Instrument, Interest Rate During Period Effective interest rate (as percentage) Debt Instruments, Quarterly Principal Payments, Effective Period [Axis] Debt Instruments, Quarterly Principal Payments, Effective Period [Axis] [Domain] for Debt Instruments, Quarterly Principle Payments, Effective Period [Axis] Debt Instruments Quarterly Principle Payments Effective Period [Domain] Debt Instruments, Quarterly Principal Payments, Effective Period [Domain] Payment Period One [Member] Payment Period One [Member] May 1, 2021, June 30, 2021, September 30, 2021, and December 31, 2021 Payment Period Two [Member] Payment Period Two [Member] March 31, 2022, June 30, 2022, September 30, 2022, and December 31, 2022 Payment Period Three [Member] Payment Period Three [Member] March 31, 2023, June 30, 2023, September 30, 2023, and December 31, 2023 Long-term Debt, Type [Axis] Longterm Debt Type [Domain] Long-term Debt, Type [Domain] Secured Debt [Member] Secured Debt Long-Term Debt, Maturities, Repayments Of Principal, Quarterly Installments Long-Term Debt, Maturities, Repayments Of Principal, Quarterly Installments Quarterly installment payments on term loans Quarterly installment payment Amount of loan to be repaid as a percentage of Excess cash flow during the period. Loan To Be Repaid As Percentage Of Excess Cash Flow Percent Repayment of loan as a percentage of Excess cash flow The minimum variable principal payment under the loan agreement. Any shortage of the variable principal payment is due on the agreed date. Minimum Principal Variable Payment Minimum principal payment Long-term Debt, Maturities, Repayments of Principal, Remainder of Fiscal Year 2021 Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months 2022 Long-term Debt, Maturities, Repayments of Principal in Year Two 2023 Debt Covenant Period, Period One [Member] Debt Covenant Period Period One [Member] March 31, 2021, June 30, 2021, September 30, 2021, and December 31, 2021 Debt Covenant Period, Period Two [Member] Debt Covenant Period Period Two [Member] March 31, 2022, and thereafter Debt Covenant Period, Period Four [Member] Debt Covenant Period Period Four [Member] March 31, 2021 Debt Covenant Period, Period Five [Member] Debt Covenant Period Period Five [Member] June 30, 2021 Debt Covenant Period, Period Six [Member] Debt Covenant Period Period Six [Member] September 30, 2021 Debt Covenant Period Period Seven Member. Debt Covenant Period Period Seven [Member] December 31, 2021 Debt Covenant Period Period Eight Member. Debt Covenant Period Period Eight [Member] March 31, 2022 and each Fiscal Quarter end thereafter Debt Instrument, Covenant, Fixed Charge Coverage Ratio Debt Instrument, Covenant, Fixed Charge Coverage Ratio Fixed charge coverage ratio required to meet loan covenant Ratio of Indebtedness to Net Capital Leverage ratio required for loan covenant Plan Name [Axis] Plan Name [Domain] Plan Name [Domain] Represents information relate to the 2011 Equity Incentive Plan. Equity Incentive Plan2011 [Member] 2011 Equity Incentive Plan Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized Number of common stock eligible for issuance Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant Shares of common stock available for issuance (in shares) Common Stock, Capital Shares Reserved for Future Issuance Shares of common stock reserved for issuance (in shares) Award Type [Axis] Share Based Compensation Arrangements By Share Based Payment Award Award Type And Plan Name [Domain] Equity Award [Domain] Employee Stock Option [Member] Employee Stock Option Vesting [Axis] Vesting [Domain] Vesting [Domain] Share Based Compensation Award Tranche One [Member] Five year expiration Share Based Compensation Award Tranche Two [Member] Seven year expiration Share Based Compensation Award Tranche Three [Member] Ten year expiration Title of Individual [Axis] Title Of Individual With Relationship To Entity [Domain] Relationship to Entity [Domain] Employee [Member] Employee [Member] Employee Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period Expiration period Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Number of Shares [Roll Forward] Number of Options Number of Options Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number Outstanding, ending balance (in shares) Outstanding, beginning balance (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross Granted (in shares) Number of options or other stock instruments for which the right to exercise has been cancelled. Share-based Compensation Arrangement by Share-based Payment Award, Options, Cancellations in Period Canceled (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period Expired/Forfeited (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number Exercisable (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract] Weighted Average Exercise Price Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price Outstanding, ending balance (in dollars per share) Outstanding, beginning balance (in dollars per share) Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Granted (in dollars per share) Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were cancelled. Share-based Compensation Arrangements by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Cancelled Price Canceled (in dollars per share) Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Exercised (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price Expired/Forfeited (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price Exercisable (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract] Other disclosures Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term Outstanding Weighted Average Remaining Contractual Life (in Years) Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term Exercisable Weighted Average Remaining Contractual Life (in Years) Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value Aggregate Intrinsic Value, Outstanding Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value Aggregate Intrinsic Value, Exercisable Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested, Number of Shares Vested (in shares) Vested (in shares) Allocated Share-based Compensation Expense Compensation expense Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized Unrecognized compensation expense Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition Weighted average period of recognition Equity-Based Arrangements, Individual Contracts, Type of Deferred Compensation [Axis] Equity Based Arrangements Individual Contracts Type Of Deferred Compensation [Domain] Equity-Based Arrangements, Individual Contracts, Type of Deferred Compensation [Domain] Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Number of Shares Ending Balance (in shares) Beginning Balance (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Weighted Average Grant Date Fair Value Share-based Compensation Arrangement by Share-based Payment Award, Option, Nonvested, Weighted Average Exercise Price Ending Balance (in dollars per share) Beginning Balance (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value Granted (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested, Weighted Average Grant Date Fair Value Vested (in dollars per share) Warrant [Member] Warrant Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Number of Other than Options Class of Warrant or Right, Outstanding Outstanding and exercisable, ending balance (in shares) Outstanding and exercisable, beginning balance (in shares) Number of share warrants that were granted during the reporting period. Class Of Warrant Or Right, Granted Granted (in shares) Number of share warrants that were canceled during the reporting period. Class Of Warrant Or Right, Canceled Canceled (in shares) Number of share warrants that were exercised during the reporting period. Class Of Warrant Or Right, Exercised Exercised (in shares) Number of share warrants that were forfeited during the reporting period. Class Of Warrant Or Right, Forfeited Expired/Forfeited (in shares) Class Of Warrant Or Right, Outstanding In Period, Weighted Average Grant Date Fair Value Class Of Warrant Or Right, Outstanding In Period, Weighted Average Grant Date Fair Value Outstanding and exercisable, ending balance (in dollars per share) Outstanding and exercisable, beginning balance (in dollars per share) Class Of Warrant Or Right, Granted In Period, Weighted Average Grant Date Fair Value Class Of Warrant Or Right, Granted In Period, Weighted Average Grant Date Fair Value Granted (in dollars per share) Class Of Warrant Or Right, Canceled In Period, Weighted Average Grant Date Fair Value Class Of Warrant Or Right, Canceled In Period, Weighted Average Grant Date Fair Value Canceled (in dollars per share) Class Of Warrant Or Right, Exercised In Period, Weighted Average Grant Date Fair Value Class Of Warrant Or Right, Exercised In Period, Weighted Average Grant Date Fair Value Exercised (in dollars per share) Class of warrant or right expired, forfeited in period weighted average grant date fair value. Class Of Warrant Or Right Expired, Forfeited In Period Weighted Average Grant Date Fair Value Expired/Forfeited (in dollars per share) Class Of Warrant Or Right, Outstanding In Period, Weighted Average Remaining Contractual Term Class Of Warrant Or Right, Outstanding In Period, Weighted Average Remaining Contractual Term Weighted Average Remaining Contractual Life (in Years), Outstanding and exercisable Class Of Warrant Or Right, Outstanding Intrinsic Value Class Of Warrant Or Right, Outstanding Intrinsic Value Aggregate Intrinsic Value, Outstanding and exercisable Restricted Stock [Member] Restricted Stock Management Stock Bonus [Member] Management Stock Bonus [Member] Management Stock Bonus Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number Outstanding, ending balance (in shares) Outstanding, beginning balance (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period Granted (in shares) The number of equity-based payment instruments, excluding stock (or unit) options, that were canceled during the reporting period. Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Canceled In Period Canceled (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period Vested (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period Expired/Forfeited (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Weighted Average Exercise Price Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Outstanding, ending balance (in dollars per share) Outstanding, beginning balance (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Granted (in dollars per share) The weighted average exercise price for warrants canceled during the period. Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Canceled, Weighted Average Grant Date Fair Value Canceled (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value Vested (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value Expired/Forfeited (in dollars per share) Schedule of Deferred Compensation Arrangement with Individual, Share-based Payments [Table] Schedule of Deferred Compensation Arrangement with Individual, Share-based Payments [Table] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Stock options and warrants (in shares) Unusual or Infrequent Item, or Both [Table] Effective Income Tax Rate Reconciliation, Percent Effective income tax rate Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent Effect of state taxes on effective tax rate Effective Income Tax Rate Reconciliation, Nondeductible Expense, Percent Effect of permanent differences on effective tax rate Percentage 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 operating loss carryback under the CARES Act. Effective Income Tax Rate Reconciliation, Operating Loss Carry Back, Percent, C A R E S Act Effect of potential federal net operating loss carryback due to the CARES Act on effective tax rate Asset Acquisitions [Abstract] Asset Acquisitions [Abstract] Fair Value, Recurring and Nonrecurring [Table] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Asset Purchase Agreement Commitments and Contingencies The cash out flow for the payment of asset acquisition. Payments For Asset Acquisitions Cash consideration Cash included in aggregate purchase price Represents the aggregate amount of contingent considerations. Asset Acquisitions, Contingent Consideration, Amount Contingent consideration Represents the period for which the related party has been employed by the company's ERP system. Period For Which Related Party Has Worked In E R P Systems Period for which the related party has worked in company's ERP system Related Party Transaction, Amounts of Transaction Compensation The period for which the entity has the option to extension the agreement. Term Of Agreement Extension Period Extension term The amount which should be taken as base to reduce the base pay for calculation of initial year cash bonus. InitialYearCashBonusAfterReductionOfSalaryBasisAmountReductionCalculationOfCashBonus Initial cash bonus basis for Calculation The amount which should be taken as base to reduce the base pay for calculation of cash bonus in subsequent years. SubsequentYearsCashBonusAfterReductionOfSalaryBasisAmountReductionCalculationOfCashBonus Subsequent cash bonus basis for Calculation The amount of bonus expressed as a percentage on net revenue through direct response television. Direct Response Television Bonus Percentage On Revenue DRT Bonus The amount of bonus expressed as a percentage on net revenue excluding revenue from direct response television and endorsement revenue. BricksAndMortarBonusPercentageOnRevenueExcludingDirectResponseTelevisionAndEndorsementRevenue Bricks-and-Mortar Bonus The amount of bonus expressed as a percentage on net revenue through third party projects undertaken by the company. Endorsement Bonus Percentage On Revenue From Third Party Projects Endorsement Bonus The amount of Monday bonus paid per appearance. Monday Bonus Per Appearance Monday bonus per appearance Maximum number of Monday bonus eligible per calendar year. Maximum Number Monday Bonus Eligible Per Calendar Year Maximum appearances eligible for Monday bonus The period of salary taken as base for computation of terminal compensation. Period Of Base Salary Base For Termination Compensation Termination compensation period The period for which the employee is restricted to do similar business or activity after the termination of employment. PeriodOfRestrictionForDoingSimilarBusinessOrActivityPostTermination Period of restriction of doing similar activity post termination Maximum percentage of ownership interest should be held in investments during the restricted period. MaximumProportionOfOwnershipInterestInInvestmentsRestrictedPeriod Maximum ownership interest in investment The Period of restriction for solicit business relations post termination. PeriodOfRestrictionForSolicitBusinessRelationOfEntityPostTermination Period of restriction for solicit business relations post termination. The amount of annual service fee for providing employment consulting services. Annual Service Fee Annual fee Other Commitment, to be Paid, Year One 2020 Other Commitment, to be Paid, Year Two 2021 Other Commitment, to be Paid, Year Three 2022 Other Commitment, to be Paid, Year Four 2023 Other Commitment, to be Paid, Year Five 2024 Represents Halston Heritage Trademarks. Halston Heritage Trademarks [Member] Halston Heritage Trademarks The amount of contingent consideration related to assets acquisition recorded at reporting date. Asset Acquisition, Earn Out Contingent Consideration Recorded Earn-out liability recorded Accounts Receivable, Allowance for Credit Loss, Period Increase (Decrease) Additional allowance for doubtful accounts Subsequent Event [Table] Subsequent Event [Table] Subsequent Event [Line Items] Subsequent Event [Line Items] The amount of additional cash consideration payable for the asset acquisition. Additional Cash Consideration Payable For Asset Acquisition Additional cash consideration payable Term of agreement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Term of Agreement Term of employment agreement Amount of base salary rate during current fiscal year as per the employment agreement. Employment Agreement Base Salary, During Current Fiscal Year Base salary rate during current fiscal year Amount of base salary rate after current fiscal year as per the employment agreement. Employment Agreement Base Salary, After Current Fiscal Year Base salary rate after current fiscal year Amount of advisory and consultation fees during current fiscal year. Advisory And Consultation Fees, During Current Fiscal Year Advisory and consultation fees during current fiscal year Amount of advisory and consultation fees after current fiscal year. Advisory And Consultation Fees, After Current Fiscal Year Advisory and consultation fees after current fiscal year Bonus Compensation Expense Bonus Compensation Expense Number of quarterly installments. Debt Instrument, Number of Installments Number of quarterly installments Long Term Debt Maturities, Final Repayment Of Principal Long Term Debt Maturities, Final Repayment Of Principal Final payment amount Line of Credit Facility, Maximum Borrowing Capacity Amount of future financing Amount of upfront fee paid to lenders. Payments of Upfront Fee Payments of upfront fee Equity Components [Axis] Equity Component [Domain] Equity Component [Domain] Common Stock [Member] Common Stock Additional Paid In Capital [Member] Paid-In Capital Retained Earnings [Member] Accumulated Deficit Noncontrolling Interest [Member] Noncontrolling Interest Unusual or Infrequent Item, or Both [Axis] Unusual Or Infrequent Item [Domain] Unusual or Infrequent Item, or Both [Domain] COVID19 [Member] Covid19 [Member] COVID19 Related Party [Axis] Related Party [Domain] Related Party [Domain] Represents information pertaining to Jennifer D'Loren, wife of Robert W. D'Loren, the Company's Chief Executive Officer and Chairman of the Board. Wife Of Robert W. Dloren [Member] Wife Of Robert W. D'Loren Represents the information pertaining to Isaac Mizrahi's. Isaac Mizrahis [Member] Isaac Mizrahis Equity Method Investment, Nonconsolidated Investee [Axis] Equity Method Investment Nonconsolidated Investee [Domain] Equity Method Investment, Nonconsolidated Investee [Domain] Represents the information pertaining to Laugh Club. Laugh Club [Member] Laugh Club Subsequent Event Type [Axis] Subsequent Event Type [Domain] Subsequent Event Type [Domain] Subsequent Event [Member] Subsequent Events Counterparty Name [Axis] Repurchase Agreement Counterparty Name [Domain] Counterparty Name [Domain] Represents information relating to Lori Goldstein Brand. Lori Goldstein Brand [Member] Lori Goldstein Brand Represents information relating to loan and securities agreement with BHI and first eagle alternative credit LLC. Loan And Security Agreement With Bhi And First Eagle Alternative Credit Llc [Member] Loan And Security Agreement With BHI And First Eagle Alternative Credit LLC London Interbank Offered Rate L I B O R [Member] LIBOR Chief Executive Officer [Member] Chief Executive Officer Chief Financial Officer, President and Chief Operating Officer, and Executive Vice President of Business Development and Treasury [Member] Chief Financial Officer President And Chief Operating Officer And Executive Vice President Of Business Development And Treasury [Member] Chief Financial Officer, President and Chief Operating Officer, and Executive Vice President of Business Development and Treasury [Member]