Accumulated Amortization Finite-Lived Intangible Assets, Accumulated Amortization Number of performance obligations Revenue From Contract With Customer, Number Of Performance Obligations Revenue From Contract With Customer, Number Of Performance Obligations Accrued sales tax liability Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Accrued Liabilities Statistical Measurement [Domain] Statistical Measurement [Domain] Property and equipment Business Combination, Recognized Asset Acquired, Property, Plant, and Equipment PetCareRx Lease PetCareRx Lease [Member] PetCareRx Lease Award Timing Predetermined Award Timing Predetermined [Flag] Restriction period Restriction Period Period of restriction of forfeiture. Goodwill Impairment Effective Income Tax Rate Reconciliation, Nondeductible Expense, Impairment Losses, Percent Intangibles Intangible Assets, Gross (Excluding Goodwill) Indefinite-Lived Intangible Assets [Axis] Indefinite-Lived Intangible Assets [Axis] Excess tax benefits on share-based payments Effective Income Tax Rate Reconciliation, Tax Expense (Benefit), Share-Based Payment Arrangement, Percent Goodwill deductible for tax purposes Business Combination, Goodwill, Expected Tax Deductible, Amount Entity File Number Entity File Number Additional Paid-In Capital Additional Paid-in Capital [Member] Long-lived Assets Impairment or Disposal of Long-Lived Assets, Policy [Policy Text Block] Deferred AutoShip revenue Contract With Customer Liability, Increase For Deferred Subscription Revenue Contract With Customer Liability, Increase For Deferred Subscription Revenue Tabular List, Table Tabular List [Table Text Block] Leases [Abstract] Lessor, operating lease, payment to be received, 2030 Lessor, Operating Lease, Payment to be Received, Year Four Schedule of Dividend Declaration Dividends Declared [Table Text Block] Recent Accounting Pronouncements New Accounting Pronouncements, Policy [Policy Text Block] Membership Membership [Member] Accounts payable Increase (Decrease) in Accounts Payable Interest income (expense), net Interest income Interest Income (Expense), Nonoperating Trading Arrangements, by Individual Trading Arrangements, by Individual [Table] Basic (in dollars per share) Earnings Per Share, Basic Adjustment to Compensation: Adjustment to Compensation [Axis] Related Party Transaction Related Party Transactions Disclosure [Text Block] Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] Common stock authorized for issuance (in shares) Common shares issued (in shares) Common Stock, Capital Shares Reserved for Future Issuance Intangibles and Other Assets Intangibles and Other Assets [Abstract] Intangibles and Other Assets Revenue Recognition Revenue from Contract with Customer [Text Block] Stock, Class of Stock [Table] Stock, Class of Stock [Table] Total deferred tax assets Deferred Tax Assets, Gross Cost of Goods and Service Benchmark Cost of Goods and Service Benchmark [Member] Related party, first year transaction amount Related Party Transaction, Annual Amounts Of Transaction, Year One Related Party Transaction, Annual Amounts Of Transaction, Year One Measurement Input, Discount Rate Measurement Input, Discount Rate [Member] Schedule of Segment Reporting Information, by Segment Schedule of Segment Reporting Information, by Segment [Table Text Block] Other receivables Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Current Assets, Other Receivables Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Current Assets, Other Receivables Issuance of restricted stock, net of forfeitures and shares withheld for taxes (in shares) Issuance of restricted stock, net (in shares) Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures Total current income tax provision Current Income Tax Expense (Benefit) Area of real estate property (in square feet) Area of Real Estate Property Measurement Input Type [Domain] Measurement Input Type [Domain] Adjustment to Compensation, Amount Adjustment to Compensation Amount Percentage of all products purchased Concentration Risk, Percentage Oklahoma OKLAHOMA Weighted average remaining lease term Lessor, Operating Lease Remaining Weighted Average Lease Term Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Principles of Consolidation Consolidation, Policy [Policy Text Block] Share based compensation, net Share-Based Payment Arrangement, Noncash Expense Employee Stock Option Share-Based Payment Arrangement, Option [Member] Award Timing MNPI Disclosure Award Timing MNPI Disclosure [Text Block] Property, Plant and Equipment [Table] Property, Plant and Equipment [Table] Prepaid income taxes Prepaid Taxes Cash and Cash Equivalents Cash and Cash Equivalents, Policy [Policy Text Block] Percent Effective Income Tax Rate Reconciliation, Percent [Abstract] Payments to acquire investments Payments to Acquire Equity Method Investments Impairment of goodwill and intangible assets Impairment of goodwill and intangible assets Impairment of goodwill and intangible assets Asset Impairment Charges Total shareholders' equity Beginning balance Ending balance Equity, Attributable to Parent Insider Trading Policies and Procedures [Line Items] New York NEW YORK Share-based compensation (reversal) expense Share-Based Payment Arrangement, Expense Schedule of Property and Equipment Property, Plant and Equipment [Table Text Block] Common stock, shares authorized (in shares) Common Stock, Shares Authorized Finite-Lived Intangible Assets [Line Items] Goodwill and Intangible Assets Disclosure [Abstract] Current assets: Assets, Current [Abstract] Total liabilities and shareholders' equity Liabilities and Equity Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Axis] Business Concentrations Concentration Risk, Credit Risk, Policy [Policy Text Block] LIABILITIES AND SHAREHOLDERS' EQUITY Liabilities and Equity [Abstract] State State and Local Jurisdiction [Member] Cover [Abstract] Cover [Abstract] Cash equivalents Cash and Cash Equivalents, Fair Value Disclosure Maximum Maximum [Member] Useful life Useful Life Finite-Lived Intangible Asset, Useful Life Accounting Policies [Abstract] Accounting Policies [Abstract] Finite-lived intangibles Finite-Lived Intangible Assets, Net Sales tax payable Increase (Decrease) in Property and Other Taxes Payable Schedule of Maturity of Lease Liabilities Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block] Restricted Stock Restricted Stock [Member] Concentration Risk Type [Domain] Concentration Risk Type [Domain] Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Total Compensation Amount Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Fair value of shares vested Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value Federal net operating losses - unlimited carryover Operating Loss Carryforwards, Not Subject To Limitations Operating Loss Carryforwards, Not Subject To Limitations Adjustment to Non-PEO NEO Compensation Footnote Adjustment to Non-PEO NEO Compensation Footnote [Text Block] Pay vs Performance Disclosure [Line Items] 2024 Inducement Plan 2024 Inducement Plan [Member] 2024 Inducement Plan Gross Value Intangible And Other Assets, Gross Intangible And Other Assets, Gross Class of Warrant or Right [Axis] Class of Warrant or Right [Axis] Present value of lease liabilities Operating Lease, Liability Retirement Benefits [Abstract] Forgone Recovery due to Disqualification of Tax Benefits, Amount Forgone Recovery due to Disqualification of Tax Benefits, Amount Preferred stock, liquidation preference (in dollars per share) Preferred Stock, Liquidation Preference Per Share Acquisition Unsolicited and Non-Binding Acquisition Proposals Business Combination [Text Block] Non-Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated [Flag] Number of tenants Number Of Tenants Represents number of tenants. Depreciation and amortization Depreciation, Depletion and Amortization, Nonproduction Disallowed business interest expense carryover Disallowed Business Interest Expense Carryover Disallowed Business Interest Expense Carryover (Loss) income before provision for income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Entity Shell Company Entity Shell Company Accrued real estate taxes Accrual for Taxes Other than Income Taxes, Current Other Assets Other Assets [Policy Text Block] Other Assets Goodwill impairment Goodwill, Impairment Loss Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Schedule of Income Taxes Paid, Net of Refunds Received Schedule of Cash Flow, Supplemental Disclosures [Table Text Block] Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Company Selected Measure Amount Company Selected Measure Amount Award Timing MNPI Considered Award Timing MNPI Considered [Flag] Indefinite lived intangible assets measurement input Indefinite-Lived Intangible Asset, Measurement Input Indefinite-Lived Intangible Asset, Measurement Input Measurement Input Type [Axis] Measurement Input Type [Axis] Name Measure Name Schedule of Income before Income Tax, Domestic and Foreign Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block] Texas TEXAS Current operating lease liabilities Operating Lease, Liability, Current Class of Stock [Line Items] Class of Stock [Line Items] Deferred tax liabilities, net Deferred Income Tax Liabilities, Net Computer Software Software and Software Development Costs [Member] Document Fiscal Period Focus Document Fiscal Period Focus Award Timing Method Award Timing Method [Text Block] Furniture, fixtures and equipment Furniture and Fixtures [Member] Award Type [Axis] Award Type [Axis] Total assets Assets Investment, Name [Domain] Investment, Name [Domain] 2027 Finite-Lived Intangible Asset, Expected Amortization, Year One Trading Symbol Trading Symbol Business Combinations Business Combination [Policy Text Block] Operating Loss Carryforwards [Table] Operating Loss Carryforwards [Table] Changes in valuation allowances Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent Schedule of Intangible Assets and Other Assets Schedule of Intangible Assets and Goodwill [Table Text Block] Attributes for which a deferred tax asset is recorded Deferred Tax Asset Is Recorded [Member] Deferred Tax Asset Is Recorded Income Taxes Income Tax, Policy [Policy Text Block] Entity Address, City or Town Entity Address, City or Town Cash flows from operating activities: Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract] Description of Business and Summary of Significant Accounting Policies Organization, Consolidation and Presentation of Financial Statements Disclosure and Significant Accounting Policies [Text Block] Other segment expenses Segment Reporting, Other Segment Item, Amount Supplemental disclosure of cash flow information: Additional Cash Flow Elements and Supplemental Cash Flow Information [Abstract] Weighted Average Remaining Useful Life (Years) Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life Intangible and Other Assets, Net Intangible Assets Disclosure [Text Block] Concentration Risk Type [Axis] Concentration Risk Type [Axis] Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount Change in sales tax liability estimation Change In Sales Tax Liability Estimation Change In Sales Tax Liability Estimation RSUs Restricted Stock Units (RSUs) [Member] Employee severance Severance Costs Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] Taxes payable adjustments Effective Income Tax Rate Reconciliation, Taxes Payable Adjustments, Percent Effective Income Tax Rate Reconciliation, Taxes Payable Adjustments, Percent Aggregate consideration Business Combination, Consideration Transferred 2030 Finite-Lived Intangible Asset, Expected Amortization, Year Four Entity Emerging Growth Company Entity Emerging Growth Company Cash dividends declared per common share (in dollars per share) Per Share Dividend (in dollars per share) Common Stock, Dividends, Per Share, Declared Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Right-of-use assets obtained in exchange for operating lease liabilities as a result of acquisition Right-of-Use Asset Obtained in Exchange for Operating Lease Liability Rights agreement, extension term Warrants And Rights Outstanding, Extension Term Warrants And Rights Outstanding, Extension Term Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year [Member] Net sales Revenue from Contract with Customer, Including Assessed Tax Level 2 Fair Value, Inputs, Level 2 [Member] Document Financial Statement Error Correction Flag Document Financial Statement Error Correction [Flag] Domestic state and local income taxes, net of federal effect Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount Minority interest investment in Vetster Equity Method Investments Insider Trading Policies and Procedures Not Adopted Insider Trading Policies and Procedures Not Adopted [Text Block] Indefinite-lived intangibles Indefinite-lived intangibles Indefinite-Lived Intangible Assets (Excluding Goodwill) Business Combination [Domain] Business Combination [Domain] Operating lease right-of-use assets, net Increase (Decrease) in Operating Lease Right Of Use Asset Increase (Decrease) in Operating Lease Right Of Use Asset Related Party Related Party [Member] Adjusted EBITDA Adjusted EBITDA Adjusted EBITDA Accrued advertising expenses Accrued Advertising, Current Common stock, shares outstanding (in shares) Common Stock, Balance (in shares) Common Stock, Balance (in shares) Common Stock, Shares, Outstanding Bad debt (recovery) expense Accounts Receivable, Credit Loss Expense (Reversal) Schedule of Components of Income Tax Provision Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] Tennessee TENNESSEE Plan Name [Axis] Plan Name [Axis] Property and Equipment Property, Plant and Equipment, Policy [Policy Text Block] Document Information [Table] Document Information [Table] PEO PEO [Member] Operating Loss Carryforward [Domain] Operating Loss Carryforward [Domain] Operating Loss Carryforward [Domain] Intangible assets Deferred Tax Liabilities, Intangible Assets 2024 Omnibus Plan 2024 Omnibus Incentive Plan [Member] 2024 Omnibus Incentive Plan Current taxes Current Income Tax Expense (Benefit), Continuing Operations [Abstract] Income Tax Paid, by Individual Jurisdiction [Line Items] Income Tax Paid, by Individual Jurisdiction [Line Items] Related party, after year one annual transaction amount Related Party Transaction, Annual Amounts Of Transaction After Year One Related Party Transaction, Annual Amounts Of Transaction After Year One Income taxes payable Accrued Income Taxes, Current (Increase) decrease in operating assets and increase (decrease) in liabilities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract] Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year [Member] Changes in valuation allowances Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount Property and equipment Deferred Tax Liabilities, Property, Plant and Equipment Schedule of Finite-Lived Intangible Assets, Future Amortization Expense Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] Retained Earnings Retained Earnings [Member] Prepaid expenses and other current assets Prepaid Expense and Other Assets, Current Income Tax Jurisdiction [Axis] Income Tax Jurisdiction [Axis] Gross Value Intangible Assets, Gross (Excluding Goodwill) [Abstract] Toll-free telephone number Toll-free telephone number [Member] Toll-free telephone number Number of Shares Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Entity Address, Postal Zip Code Entity Address, Postal Zip Code Restatement Determination Date Restatement Determination Date Common shares issuable upon conversion of preferred shares (in shares) Incremental Common Shares Attributable to Dilutive Effect of Conversion of Preferred Stock Share-Based Payment Arrangement [Abstract] Cash and cash equivalents, at beginning of fiscal year Cash and cash equivalents, at end of fiscal year Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Income Statement [Abstract] Income Statement [Abstract] (Benefit) provision for income taxes Income taxes Total income tax provision Income Tax Expense (Benefit) Proposed business combination of company, price per share (in dollars per share) Business Combination, Proposed Price Per Share Of Company Business Combination, Proposed Price Per Share Of Company Document Information [Line Items] Document Information [Line Items] Executive Compensation Effective Income Tax Rate Reconciliation, Nondeductible Expense, Executive Compensation, Amount Effective Income Tax Rate Reconciliation, Nondeductible Expense, Executive Compensation, Amount Intangibles Intangible Assets, Net (Excluding Goodwill) Preferred stock, shares issued (in shares) Preferred Stock, Shares Issued Pension Adjustments Service Cost Pension Adjustments Service Cost [Member] Product and Service [Domain] Product and Service [Domain] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Percentage of common stock exercise threshold Class of Warrant or Right, Percent Of Common Stock, Exercise Threshold Class of Warrant or Right, Percent Of Common Stock, Exercise Threshold Property and equipment, gross Property, Plant and Equipment, Gross Schedule of Performance Stock Units Share-Based Payment Arrangement, Performance Shares, Outstanding Activity [Table Text Block] Acquisition related costs incurred Business Combination, Transaction Cost, Excluding Separately Recognized Transaction Lessor, operating lease, payment to be received, 2029 Lessor, Operating Lease, Payment to be Received, Year Three Restatement does not require Recovery Restatement Does Not Require Recovery [Text Block] Business Combination [Table] Business Combination [Table] Discretionary contributions Defined Contribution Plan, Employer Discretionary Contribution Amount Other Effective Income Tax Rate Reconciliation, Tax Exempt Income, Amount Income Tax Paid, by Individual Jurisdiction [Table] Income Tax Paid, by Individual Jurisdiction [Table] Schedule of Acquired Identifiable Assets, Liabilities Assumed and Goodwill Business Combination, Recognized Asset Acquired and Liability Assumed [Table Text Block] Compensation Actually Paid vs. Company Selected Measure Compensation Actually Paid vs. Company Selected Measure [Text Block] City Area Code City Area Code Acquisition of PetCareRx, net of cash acquired Payments to Acquire Businesses, Net of Cash Acquired Award Timing, How MNPI Considered Award Timing, How MNPI Considered [Text Block] US federal Income Tax Paid, Federal, after Refund Received All Trading Arrangements All Trading Arrangements [Member] Equity Awards Adjustments, Footnote Equity Awards Adjustments, Footnote [Text Block] Total Shareholder Return Vs Peer Group Total Shareholder Return Vs Peer Group [Text Block] Other Effective Income Tax Rate Reconciliation, Tax Exempt Income, Percent Deferred tax liabilities: Deferred Tax Liabilities, Gross [Abstract] Non-vested restricted stock (in shares) Beginning balance (in shares) Ending balance (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Tax accounting method change Deferred Tax Liabilities, Change In Accounting Method Deferred Tax Liabilities, Change In Accounting Method Schedule of Rollforward of Deferred Revenue Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block] Total net deferred tax (liability) asset Deferred tax liabilities, net Deferred Tax Liabilities, Net Cash flows from investing activities: Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract] General and administrative General and Administrative Expense Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Net cash (used in) provided by operating activities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Employer match contribution percentage Defined Contribution Plan, Employer Matching Contribution, Percent of Match Supplier [Axis] Supplier [Axis] SEC Schedule, 12-09, Valuation Allowances and Reserves [Domain] SEC Schedule, 12-09, Valuation Allowances and Reserves [Domain] Related Party Transactions [Abstract] Building Improvements Building Improvements [Member] Property, plant and equipment useful life Property, Plant and Equipment, Useful Life Preferred stock, par value (in dollars per share) Preferred Stock, Par or Stated Value Per Share Total lease cost Lease, Cost Other current assets Business Combination, Recognized Asset Acquired, Other Asset, Current Goodwill Goodwill Goodwill Equity Valuation Assumption Difference, Footnote Equity Valuation Assumption Difference, Footnote [Text Block] Schedule of Lease Costs and Activity Lease, Cost [Table Text Block] PEO Total Compensation Amount PEO Total Compensation Amount Money market funds Money Market Funds [Member] Restricted stock shortfall adjustment Effective Income Tax Rate Reconciliation, Nondeductible Expense, Restricted Stock Shortfall Adjustment, Percent Effective Income Tax Rate Reconciliation, Nondeductible Expense, Restricted Stock Shortfall Adjustment, Percent Prepaid income taxes Increase (Decrease) in Prepaid Taxes Dividends payable in accrued expenses Liabilities Assumed Weighted average number of common shares outstanding: Weighted Average Number of Shares Outstanding, Basic [Abstract] Net loss per common share: Earnings Per Share, Basic and Diluted EPS [Abstract] Earnings Per Share, Basic and Diluted EPS Federal Deferred Federal Income Tax Expense (Benefit) Equity Components [Axis] Equity Components [Axis] Property, Plant and Equipment [Line Items] Property, Plant and Equipment [Line Items] Auditor Name Auditor Name Defined contribution plan, requisite age Defined Contribution Plan With Individual Age The minimum age that the individual is required in order to participate in the defined contribution plan. Excess tax benefits on share-based payments Effective Income Tax Rate Reconciliation, Tax Expense (Benefit), Share-Based Payment Arrangement, Amount Non-Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted [Flag] Ten Suppliers Ten Suppliers [Member] Ten Suppliers Measurement Input, Terminal Growth Rate Measurement Input, Terminal Growth Rate [Member] Measurement Input, Terminal Growth Rate Number of reportable segments Number of Reportable Segments Employee Benefit Plan Compensation and Employee Benefit Plans [Text Block] Inventory Business Combination, Recognized Asset Acquired, Inventory, Current Accounts receivable, net Business Combination, Recognized Asset Acquired, Receivable, Current Advertising Advertising Cost [Policy Text Block] Other Performance Measure, Amount Other Performance Measure, Amount Membership Customers Membership Customers [Member] Membership Customers Entity Address, State or Province Entity Address, State or Province Dividends declared Dividends, Common Stock Lessor, operating lease, payment to be received, 2027 Lessor, Operating Lease, Payment to be Received, Year One Related Party [Domain] Related and Nonrelated Parties [Domain] Total current liabilities Liabilities, Current Amount Income Tax Expense (Benefit), Effective Income Tax Rate Reconciliation, Amount [Abstract] Goodwill, measurement input Goodwill, Measurement Input Goodwill, Measurement Input Internet domain names Internet Domain Names [Member] Individual: Individual [Axis] Vesting [Axis] Vesting [Axis] Number of membership models Revenue From Contract With Customer, Number Of Membership Models Revenue From Contract With Customer, Number Of Membership Models Fair Value of Financial Instruments Fair Value of Financial Instruments, Policy [Policy Text Block] Income Tax Jurisdiction [Domain] Income Tax Jurisdiction [Domain] Vested (in dollars per share) Vested and issued (in dollars per share) Share-Based Compensation Arrangement By Share-Based Payment Award, Equity Instruments Other Than Options, Vested And Issued In Period, Weighted Average Grant Date Fair Value Share-Based Compensation Arrangement By Share-Based Payment Award, Equity Instruments Other Than Options, Vested And Issued In Period, Weighted Average Grant Date Fair Value Dividends paid Total Amount Payments of Ordinary Dividends, Common Stock Document Annual Report Document Annual Report Defined contribution plan, matching contribution Defined Contribution Plan, Maximum Annual Contributions Per Employee, Amount Net cash used in investing activities Cash Provided by (Used in) Investing Activity, Including Discontinued Operation Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table [Member] Document Fiscal Year Focus Document Fiscal Year Focus Acquisition Proposal of PetMed Express, Inc. Acquisition Proposal Of PetMed Express, Inc. [Member] Acquisition Proposal Of PetMed Express, Inc. Operating lease right-of-use assets, net Operating Lease, Right-of-Use Asset Forgone Recovery, Explanation of Impracticability Forgone Recovery, Explanation of Impracticability [Text Block] Accrued salaries and benefits Accrued Employee Benefits, Current Total effective tax rate Effective Income Tax Rate Reconciliation, Percent Entity Interactive Data Current Entity Interactive Data Current Operating lease cost - fixed Operating Lease, Cost Plan Name [Domain] Plan Name [Domain] Acquisition/Partnership transactions and other items Acquisition related costs Business Combination, Acquisition-Related Cost, Expense Weighted average restriction and forfeiture period Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition Valuation allowance Deferred Tax Assets, Valuation Allowance Equity [Abstract] Defined contribution plan, requisite service period Deferred Compensation Arrangement with Individual, Requisite Service Period Stock-based compensation Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-Based Payment Arrangement, Amount Intangible Assets Goodwill and Intangible Assets, Policy [Policy Text Block] Building Building [Member] Schedule of Issuance of Common Shares Disclosure of Share-Based Compensation Arrangements by Share-Based Payment Award [Table Text Block] Sec. 382 limited utilization SEC 382 Limited Utilization [Member] SEC 382 Limited Utilization (Add) subtract: Segment Reconciliation [Abstract] Segment Reporting Segment Reporting Disclosure [Text Block] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Convertible preferred stock, shares issued upon conversion (in shares) Convertible Preferred Stock, Shares Issued upon Conversion Net operating loss carryforward Deferred Tax Assets, Operating Loss Carryforwards Federal Current Federal Tax Expense (Benefit) Long-Lived Tangible Asset [Axis] Long-Lived Tangible Asset [Axis] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Finite-Lived Intangible Assets [Line Items] Finite-Lived Intangible Assets [Line Items] Preferred stock, votes per share (in shares) Preferred Stock, Votes Per Share Preferred Stock, Votes Per Share Compensation Actually Paid vs. Total Shareholder Return Compensation Actually Paid vs. Total Shareholder Return [Text Block] Fair Value, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] Amortization expense Amortization of Intangible Assets Leases Lessee, Leases [Policy Text Block] Goodwill Goodwill and Intangible Assets, Goodwill, Policy [Policy Text Block] Impairment, Intangible Asset, Indefinite-Lived (Excluding Goodwill), Statement of Income or Comprehensive Income [Extensible Enumeration] Impairment, Intangible Asset, Indefinite-Lived (Excluding Goodwill), Statement of Income or Comprehensive Income [Extensible Enumeration] Depreciation and amortization Depreciation and amortization Depreciation and amortization Depreciation, Depletion and Amortization Customer [Domain] Customer [Domain] Entity Central Index Key Entity Central Index Key PEO Name PEO Name Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year [Member] Purchase of minority interest investment in Vetster Payments to Acquire Interest in Subsidiaries and Affiliates Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount Arrangement Duration Trading Arrangement Duration Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Share-Based Payment Arrangement, Tranche One Share-Based Payment Arrangement, Tranche One [Member] Deferred revenue Deferred revenue, beginning balance Deferred revenue, ending balance Contract with Customer, Liability, Current Exercise price (in dollars per share) Class of Warrant or Right, Exercise Price of Warrants or Rights Segments [Axis] Segments [Axis] Prepaid expenses and other current assets Increase (Decrease) in Prepaid Expense and Other Assets Exercise Price Award Exercise Price Entity Filer Category Entity Filer Category Local Phone Number Local Phone Number Class of Stock [Domain] Class of Stock [Domain] Additional 402(v) Disclosure Additional 402(v) Disclosure [Text Block] Collaborative Arrangement and Arrangement Other than Collaborative [Domain] Collaborative Arrangement and Arrangement Other than Collaborative [Domain] US federal statutory income tax rate Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent Share-Based Compensation Share-Based Payment Arrangement [Text Block] Measurement Input, Royalty Rate Measurement Input, Royalty Rate [Member] Measurement Input, Royalty Rate Intangible assets, net Business Combination, Recognized Asset Acquired, Identifiable Intangible Asset, Excluding Goodwill Cash and cash equivalents Business Combination, Recognized Asset Acquired, Cash and Cash Equivalent ASSETS Assets [Abstract] Underlying Security Market Price Change Underlying Security Market Price Change, Percent Class of Warrant or Right [Domain] Class of Warrant or Right [Domain] 2029 Finite-Lived Intangible Asset, Expected Amortization, Year Three Vesting [Domain] Vesting [Domain] Vested and issued (in shares) Share-Based Compensation Arrangement By Share-Based Payment Award, Equity Instruments Other Than Options, Vested And Issued In Period Share-Based Compensation Arrangement By Share-Based Payment Award, Equity Instruments Other Than Options, Vested And Issued In Period Forfeited (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 Rental revenue Rental Income, Nonoperating Fair Value Measurements Fair Value Disclosures [Text Block] Business Combination [Line Items] Business Combination [Line Items] Deferred tax assets: Deferred Tax Assets, Net [Abstract] Finite-lived intangibles Finite-Lived Intangible Assets, Gross Shareholders' equity: Equity, Attributable to Parent [Abstract] Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year [Member] Award vesting rights, percentage Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage Entity Address, Address Line One Entity Address, Address Line One Investment, Name [Axis] Investment, Name [Axis] Partnership Agreement with Vetster Partnership Agreement with Vetster [Member] Represents partnership agreement with Vestster. Accrued expenses and other current liabilities Increase (Decrease) in Accrued Liabilities and Other Operating Liabilities Allowance for doubtful accounts Accounts Receivable, Allowance for Credit Loss, Current Long-term operating lease liabilities Operating Lease, Liability, Noncurrent Entity Voluntary Filers Entity Voluntary Filers Business Combination, Asset Acquisition, Transaction between Entities under Common Control, and Joint Venture Formation [Abstract] Related party transaction, number of notice period in advance Related Party Transaction, Number Of Notice Period In Advance Related Party Transaction, Number Of Notice Period In Advance Federal net operating losses - limited carryover Operating Loss Carryforwards, Subject To Limitations Operating Loss Carryforwards, Subject To Limitations Net Carrying Value Intangible Assets, Net (Excluding Goodwill) [Abstract] Name of Property [Domain] Name of Property [Domain] Fair Value as of Grant Date Award Grant Date Fair Value Right of use assets Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Right-Of-Use Lease Assets Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Right-Of-Use Lease Assets Property, Plant and Equipment [Abstract] Entity Registrant Name Entity Registrant Name Accrued sales return allowance Accrued Sales Return Allowance Represents accrued sales returns and allowances. Used to reflect the current portion (due within one year or within the normal operating cycle if longer). Lease discount rate Lessee, Operating Lease, Discount Rate Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] Net operating loss carryforwards State net operating losses Operating Loss Carryforwards Common shares issuable upon the vesting of restricted stock (in shares) Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements Awards granted (in shares) Granted and issued (in shares) Granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period Forfeited (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period Unrecognized compensation costs related to restricted stock Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount Related Party Transaction [Line Items] Related Party Transaction [Line Items] Other State and Local Tax Jurisdiction, Other [Member] Total deferred taxes Deferred Income Taxes and Tax Credits Partner Program Partner Program [Member] Partner Program Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] Deferred memberships fees and others received Contract With Customer Liability, Increase For Deferred Fees Received Contract With Customer Liability, Increase For Deferred Fees Received 2015 Director Plan 2015 Outside Director Equity Compensation Restricted Stock Plan [Member] Related to the 2015 Outside Director Equity Compensation Restricted Stock Plan. 2028 Lessee, Operating Lease, Liability, to be Paid, Year Two Number of operating segments Number of Operating Segments Adjustment To PEO Compensation, Footnote Adjustment To PEO Compensation, Footnote [Text Block] Intangible and other assets, net Intangible And Other Noncurrent Assets, Net (Excluding Goodwill) Intangible And Other Noncurrent Assets, Net (Excluding Goodwill) Contract With Customer, Liability, Current [Roll 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[Member] PetCareRx, Inc. 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Accrued professional expenses Accrued Professional Fees, Current