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Research and Development Liability [Member] Information pertaining to the type of liability. Product, Sabizabulin Drug [Member] Information pertaining to the type of product. Leasehold Improvements [Member] Weighted Average [Member] Payment Arrangement, Balance by December 31, 2025 [Member] Information pertaining to the arrangement. Payment Arrangement, Monthly Installments,One [Member] Information pertaining to the arrangement. us-gaap_IncreaseDecreaseInInventories Decrease in inventories Loss Contingency, Commercial Dispute [Member] An existing condition, situation, or set of circumstances involving uncertainty as to possible loss to an enterprise that will ultimately be resolved when one or more future events occur or fail to occur. 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As a noncash item, it is added to net income when calculating cash provided by or used in operations using the indirect method. us-gaap_DeferredIncomeTaxExpenseBenefit Deferred income taxes Measurement Input, Expected Term [Member] us-gaap_TreasuryStockCommonValue Treasury stock, 218,370 shares, at cost Treasury stock, at cost (in shares) Measurement Input, Discount Rate [Member] Treasury Stock, Common [Member] Net Income (loss) Net income Net loss Measurement Input, Price Volatility [Member] Measurement Input, Option Volatility [Member] Income tax expense us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation Measurement Input Type [Domain] Public Offering [Member] Sale of the entity's stock, including, but not limited to, initial public offering (IPO) and private placement. us-gaap_ConversionOfStockSharesConverted1 Conversion of Stock, Shares Converted (in shares) us-gaap_ConversionOfStockSharesIssued1 Conversion of Stock, Shares Issued (in shares) Income Tax Disclosure [Text Block] veru_DiscountsAndCommissionsForStockIssuanceCosts Discounts and Commissions for Stock Issuance Costs The discount and commission amount for the issuance of stock. veru_StockIssuanceCostsPayable Stock Issuance Costs Payable The amount of stock issuance costs payable. 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Scenario [Axis] Office Equipment, Furniture and Fixtures [Member] Tangible personal property and equipment commonly used in offices and stores that have no permanent connection to the structure of a building or utilities. Examples include, but are not limited to, computers, copiers and fax machine. desks, chairs, tables, and bookcases. Scenario [Domain] us-gaap_PaymentsOfDebtExtinguishmentCosts Payment for Debt Extinguishment or Debt Prepayment Cost Payment on extinguishment of residual royalty agreement liabilities ENTADFI [Member] Information pertaining to ENTADFI. Promissory Notes Receivable, Due April 19, 2024 [Member] An amount representing an agreement for an unconditional promise by the maker to pay the Entity (holder) a definite sum of money at a future date(s) within one year of the balance sheet date. Such amount may include accrued interest receivable in accordance with the terms of the note. 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Investment, Issuer Name [Axis] Stock, Class of Stock [Table] Investment, Issuer Name [Domain] Premium Finance Agreement [Member] The name for the particular debt instrument or borrowing that distinguishes it from other debt instruments or borrowings, including draws against credit facilities. veru_RoyaltyAgreementPaymentPercentage Royalty Agreement, Payment, Percentage Represents the royalty payment as a percentage of net sales. Credit Agreement [Member] The name for the particular debt instrument or borrowing that distinguishes it from other debt instruments or borrowings, including draws against credit facilities. Operating lease right-of-use assets Scenario, Change of Control or Sale of Business [Member] Scenario reported, distinguishing information from actual fact. Includes, but is not limited to, pro forma and forecast. Excludes actual facts. Residual Royalty Financing Agreement [Member] The name for the particular debt instrument or borrowing that distinguishes it from other debt instruments or borrowings, including draws against credit facilities. Other liabilities Other Liabilities, Noncurrent veru_RoyaltyAgreementPaymentToAgent Royalty Agreement, Payment to Agent Represents the amount to be paid to the agent. ecd_Rule10b51ArrTrmntdFlag Rule 10b5-1 Arrangement Terminated [Flag] Property, Plant, and Equipment [Table Text Block] veru_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetConversions Converted into ONCO common stock Amount of conversion of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. ecd_Rule10b51ArrAdoptedFlag Rule 10b5-1 Arrangement Adopted [Flag] Commitments and contingencies (Note 12) Change in valuation allowance Credit Agreement and Residual Royalty Financing Agreement [Member] The name for the particular debt instrument or borrowing that distinguishes it from other debt instruments or borrowings, including draws against credit facilities.