Accrued expenses Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Accrued Liabilities Investments Investment, Policy [Policy Text Block] Schedule of Supplemental Cash Flow Information Related To Leases Schedule Of Supplemental Cash Flow Information Related To Leases [Table Text Block] Schedule Of Supplemental Cash Flow Information Related To Leases Award Timing Predetermined Award Timing Predetermined [Flag] Indefinite-Lived Intangible Assets [Axis] Indefinite-Lived Intangible Assets [Axis] Entity File Number Entity File Number Additional Paid-in Capital Additional Paid-in Capital [Member] Tabular List, Table Tabular List [Table Text Block] New Accounting Pronouncements Recently Adopted and Not Yet Adopted New Accounting Pronouncements, Policy [Policy Text Block] Goodwill [Line Items] Goodwill [Line Items] Research credits Effective Income Tax Rate Reconciliation, Tax Credit, Research, Amount Outstanding awards under equity incentive plans Awards under equity incentive plans Share-Based Payment Arrangement [Member] License License [Member] Adjustment to Compensation: Adjustment to Compensation [Axis] Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] Revenue, net Revenue from Contract with Customer [Text Block] Stock compensation Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-Based Compensation Cost Stock, Class of Stock [Table] Stock, Class of Stock [Table] Common stock issued as a result of the Employee Stock Purchase Plan (in shares) Stock Issued During Period, Shares, Employee Stock Purchase Plans Current income tax provision (benefit) Current Income Tax Expense (Benefit) Adjustment to Compensation, Amount Adjustment to Compensation Amount Schedule of Inventory, Noncurrent Schedule of Inventory, Noncurrent [Table Text Block] Stock-based compensation expense Share-Based Payment Arrangement, Noncash Expense Operating loss carryforwards, not expiration Operating Loss Carryforwards, Not Subject To Expiration Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws that are not subject to expiration. U.S. federal Federal Income Tax Expense (Benefit), Continuing Operations Employee Stock Option Share-Based Payment Arrangement, Option [Member] Property, Plant and Equipment [Table] Property, Plant and Equipment [Table] Cash and Cash Equivalents Cash and Cash Equivalents, Policy [Policy Text Block] Effective Income Tax Rate Reconciliation, Percent [Abstract] Effective Income Tax Rate Reconciliation, Percent [Abstract] Operating cash flows from short-term leases Short-Term Lease Payments Antidilutive Securities [Axis] Antidilutive Securities [Axis] Total stockholders' equity Beginning balance Ending balance Equity, Attributable to Parent Subpart F inclusions Effective Income Tax Rate Reconciliation, Subpart F Inclusions, Amount Effective Income Tax Rate Reconciliation, Subpart F Inclusions, Amount Measurement Frequency [Axis] Measurement Frequency [Axis] Insider Trading Policies and Procedures [Line Items] Property, Plant and Equipment Property, Plant and Equipment [Table Text Block] Common stock, shares authorized (in shares) Common Stock, Shares Authorized Underwriting Agreement and Over-allotment Option Underwriting Agreement and Over-allotment Option [Member] Represents Underwriting Agreement and Over-allotment Option. Stock issued (in shares) Stock Issued During Period, Shares, New Issues Fair Value, Recurring Fair Value, Recurring [Member] Concentration of Credit Risk Concentration Risk, Credit Risk, Policy [Policy Text Block] Loss on sublease and disposal of property and equipment Loss on Sublease and Disposal of Property and Equipment Represents the loss on sublease and disposal of property and equipment recognized during the period. Liabilities and stockholders’ equity Liabilities and Equity [Abstract] State and Local Jurisdiction State and Local Jurisdiction [Member] Estimated reserve liability Asset Acquisition Consideration Transferred Estimated Reserve Liability Represents estimated reserve liability for asset acquisition consideration transferred. Cover [Abstract] Cover [Abstract] Maximum Maximum [Member] Exercisable at December 31, 2025 (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price Finite-lived intangible asset, useful life Finite-Lived Intangible Asset, Useful Life Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Total Compensation Amount Debt Instrument [Line Items] Debt Instrument [Line Items] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] JMP JMP [Member] Represents JMP. Weighted-average shares of common stock outstanding: Weighted Average Common Shares Outstanding [Abstract] Weighted Average Common Shares Outstanding Adjustment to Non-PEO NEO Compensation Footnote Adjustment to Non-PEO NEO Compensation Footnote [Text Block] Forgone Recovery due to Disqualification of Tax Benefits, Amount Forgone Recovery due to Disqualification of Tax Benefits, Amount Accrued payroll Accrued Salaries, Current Non-Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated [Flag] Income (loss) before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Entity Shell Company Entity Shell Company Schedule of Long-Term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Disposals of property and equipment Proceeds from Sale of Property, Plant, and Equipment Proceeds from issuance of debt, net of lender fees Proceeds from Issuance of Debt Debt instrument, net product sales performance benchmark Debt Instrument, Net Product Sales Performance Benchmark Amount of performance benchmark of net product sales under debt instrument. Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Remaining lease term (in years) Lessee, Operating Lease, Remaining Lease Term Award Timing MNPI Considered Award Timing MNPI Considered [Flag] Exercise Price Range [Axis] Exercise Price Range [Axis] Prepaid Expense and Other Assets, Current [Abstract] Income tax payable Accrued Income Taxes, Noncurrent U.S. operations Income (Loss) from Continuing Operations before Income Taxes, Domestic Share-Based Payment Arrangement, Expensed and Capitalized Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block] Current portion of operating lease liabilities Operating Lease, Liability, Current Document Fiscal Period Focus Document Fiscal Period Focus ATM Agreement Sales ATM Agreement Sales [Member] Represents for At-the-Market Agreement Sales. Accounts and Other Receivables Receivable [Policy Text Block] Award Timing Method Award Timing Method [Text Block] Litigation Case [Domain] Litigation Case [Domain] Interest and other income, net Interest and other income, net Represents the amount of interest and other income (expense), net, recognized during the period. Furniture and office equipment Furniture and Fixtures [Member] Award Type [Axis] Award Type [Axis] Debt instrument, basis spread on variable rate when performance benchmark meet Debt Instrument Basis Spread On Variable Rate When Performance Benchmark Meet Percentage points added to the reference rate to compute the variable rate on the debt instrument when performance benchmark meet. Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] Stock-Based Compensation Share-Based Payment Arrangement [Policy Text Block] Trading Symbol Trading Symbol 2029 Lessee, Operating Lease, Liability, to be Paid, Year Four Operating Loss Carryforwards [Table] Operating Loss Carryforwards [Table] Changes in valuation allowance Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent Common stock issued in connection with vesting of performance-based awards (in shares) Shares Issued, Shares, Share-Based Payment Arrangement, after Forfeiture Common stock issued as a result of stock options exercised or RSUs vested (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options and RSUs, Exercises in Period Share-Based Compensation Arrangement by Share-Based Payment Award, Options and RSUs, Exercises in Period Proceeds from insurance financing arrangements Proceeds from Insurance Financing Arrangements Represents proceeds from insurance financing arrangements. Entity Address, City or Town Entity Address, City or Town Contingent consideration liabilities Contingent Consideration [Member] Relates to contingent consideration liabilities. Deferred tax assets, net of valuation allowance Deferred Tax Assets, Net of Valuation Allowance Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount Statement of Income Location, Balance [Domain] Statement of Income Location, Balance [Domain] Restricted Stock Units (RSUs) Restricted Stock Units (RSUs) [Member] MIPLYFFA MIPLYFFA [Member] Pertains to MIPLYFFA. Debt instrument, floor rate Debt Instrument, Floor Rate Floor rate of debt instrument. Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] Settlements Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities Entity Emerging Growth Company Entity Emerging Growth Company 2028 Long-Term Debt, Maturity, Year Three Payment of royalty to XOMA Payments to acquire intangible assets Payments to Acquire Intangible Assets Outstanding balance at January 1, 2025 (in shares) Outstanding balance at December 31 , 2025 (in shares) Options outstanding, number of shares (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number 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] Revenue, net Revenue from Contract with Customer, Including Assessed Tax Debt issuance costs net Less: debt issuance costs Debt Issuance Costs, Net Indefinite-lived intangible assets (excluding goodwill) Indefinite-Lived Intangible Assets (Excluding Goodwill) Debt instrument, available amount until 18 months following closing date Debt Instrument Available Amount Until 18 Months Following Closing Date Amount of debt available until 18 months following closing date under debt instrument. Common stock, shares outstanding (in shares) Beginning balance (in shares) Ending balance (in shares) Common Stock, Shares, Outstanding Accounts and Other Receivables Loans, Notes, Trade and Other Receivables Disclosure [Text Block] Common stock registered, shares (in shares) Common Stock Registered Shares Shares registered as apart of an S-3 filing. Exercise Price Range Three Exercise Price Range Three [Member] The exercise price range three. Schedule of Common Stock Outstanding Roll Forward Schedule of Common Stock Outstanding Roll Forward [Table Text Block] Current Current Income Tax Expense (Benefit), Continuing Operations [Abstract] Deferred tax asset, valuation allowance, increase (decrease) Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount Current portion of income tax payable Accrued Income Taxes, Current Issuance of common stock for options exercised Stock Issued During Period, Value, Stock Options Exercised 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] Schedule of Estimated Amortization Expense For Intangible Assets Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] Patent Costs Intangible Assets, Finite-Lived, Policy [Policy Text Block] Prepaid expenses and other current assets Total prepaid expenses and other current assets Prepaid Expense and Other Assets, Current Shares Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Maximum aggregate offering price Equity Distribution Agreement, Maximum Aggregate Offering Price The maximum aggregate offering price under the equity distribution agreement. Entity Address, Postal Zip Code Entity Address, Postal Zip Code Restatement Determination Date Restatement Determination Date Total Income Tax Expense (Benefit), Continuing Operations, by Jurisdiction [Abstract] Income tax expense Income tax expense Total income tax provision (benefit) Income Tax Expense (Benefit) Basis spread on variable rate Debt Instrument, Basis Spread on Variable Rate Preferred stock, shares issued (in shares) Preferred Stock, Shares Issued Pension Adjustments Service Cost Pension Adjustments Service Cost [Member] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Property, plant and equipment, gross Property, Plant and Equipment, Gross Defined contribution plan, employer discretionary contribution amount Defined Contribution Plan, Employer Discretionary Contribution Amount Non-cash lease expense Operating Lease, Right-of-Use Asset, Periodic Reduction Compensation Actually Paid vs. Company Selected Measure Compensation Actually Paid vs. Company Selected Measure [Text Block] Proceeds from issuance of common stock for options exercised Proceeds from Stock Options Exercised Less: accumulated depreciation and amortization Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, Accumulated Depreciation and Amortization 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] Vested and expected to vest, weighted average remaining contractual term Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term Less: Dividends declared or accumulated Preferred Stock Dividends, Income Statement Impact Intangibles Deferred Tax Assets, Goodwill and Intangible Assets Other Effective Income Tax Rate Reconciliation, Other Adjustments, Amount Aquestive Therapeutics Aquestive Therapeutics [Member] Represents Aquestive Therapeutics (formerly known as MonoSol Rx, LLC). Unvested balance (in shares) Unvested 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] Net cash used in operating activities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Total number of unvested stock options (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Nonvested, Number of Shares Effective Income Tax Rate Reconciliation [Table] Effective Income Tax Rate Reconciliation [Table] 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 Subsequent Event Subsequent Event [Member] Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] Fair value adjustment related to investments Fair value adjustment related to investments Fair Value Adjustment Of Investments Amount of expense (income) related to adjustment to fair value of investments. Equity Valuation Assumption Difference, Footnote Equity Valuation Assumption Difference, Footnote [Text Block] PEO Total Compensation Amount PEO Total Compensation Amount Depreciation Depreciation Equity Components [Axis] Equity Components [Axis] Property, Plant and Equipment [Line Items] Property, Plant and Equipment [Line Items] Less: sublease income Sublease Income Non-Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted [Flag] Employee Benefit Plan Compensation and Employee Benefit Plans [Text Block] Expired (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Expirations in Period Unamortized original issue discount Debt Instrument, Unamortized Discount (Premium), Net Entity Address, State or Province Entity Address, State or Province Aggregate offering price Common Stock, Registered Maximum Offering Price Represents maximum offering price under common stock registered. Antidilutive Security, Excluded EPS Calculation [Table] Antidilutive Security, Excluded EPS Calculation [Table] Total current liabilities Liabilities, Current Common stock issued in connection with restricted stock units (in shares) Stock Issued During Period, Shares, Restricted Stock Award, Gross Individual: Individual [Axis] Total property and equipment Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, before Accumulated Depreciation and Amortization Income Tax Jurisdiction [Domain] Income Tax Jurisdiction [Domain] Right-of-use assets obtained in exchange for lease liabilities Right-of-Use Asset Obtained in Exchange for Finance Lease Liability Document Annual Report Document Annual Report Research and development Research and Development Expense [Member] Number of shares reserved for issuance, incremental percentage of capital stock outstanding Share-based Compensation Arrangement By Share-based Payment Award, Number Of Shares Reserved For Issuance, Incremental Percentage Of Capital Stock Outstanding Represents the share based compensation arrangement by share based payment award number of shares reserved for issuance incremental percentage of capital stock outstanding. Forgone Recovery, Explanation of Impracticability Forgone Recovery, Explanation of Impracticability [Text Block] Entity Interactive Data Current Entity Interactive Data Current Option to purchase additional shares, exercise period Sale Of Stock, Option To Purchase Additional Shares, Exercise Period Sale Of Stock, Option To Purchase Additional Shares, Exercise Period Revenue Recognition Revenue from Contract with Customer [Policy Text Block] Exercisable, aggregate intrinsic value Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Net operating loss carryforwards Deferred Tax Assets, Operating Loss Carryforwards Long-Lived Tangible Asset [Axis] Long-Lived Tangible Asset [Axis] Payments of principal on insurance financing arrangements Payments Of Principal On Insurance, Financing Arrangements Represents payments of principal on insurance financing arrangements. Debt instrument, number of days to provide report to lenders, quarterly duration Debt Instrument, Number Of Days To Provide Report To Lenders, Quarterly Duration Debt Instrument, Number Of Days To Provide Report To Lenders, Quarterly Duration Other long-term assets Other Assets, Noncurrent Entity Central Index Key Entity Central Index Key PEO Name PEO Name Warrants exercised Warrants Exercised, Fair Value Disclosure Warrants Exercised, Fair Value Disclosure Schedule of Future Minimum Principal Payments Schedule of Maturities of Long-Term Debt [Table Text Block] 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] Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount State and local State and Local Income Tax Expense (Benefit), Continuing Operations Balance at December 31, 2024 Balance at December 31, 2025 Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value Prepaid expenses and other current assets Increase (Decrease) in Prepaid Expense and Other Assets Percentage of aggregate gross sales proceeds Equity Distribution Agreement Commission Fee, Percentage Of Gross Sales The percentage of gross sales for commission fee under the equity distribution agreement. Exercise Price Award Exercise Price Entity Filer Category Entity Filer Category U.S. Federal Statutory Income Tax Rate Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent Subsequent Event Type [Axis] Subsequent Event Type [Axis] OLPRUVA OLPRUVA [Member] Represents OLPRUVA. Foreign Foreign Income Tax Expense (Benefit), Continuing Operations Long-term debt Long-Term Debt, Excluding Current Maturities Other Effective Income Tax Rate Reconciliation, Changes to Deferred Tax Assets and Liabilities, Other, Amount Effective Income Tax Rate Reconciliation, Changes to Deferred Tax Assets and Liabilities, Other, Amount Inventories, noncurrent Inventory, Noncurrent 2028 Finite-Lived Intangible Asset, Expected Amortization, Year Three Class of Warrant or Right [Domain] Class of Warrant or Right [Domain] Schedule Of Supplemental Balance Sheet Information Related To Leases Schedule Of Supplemental Balance Sheet Information Related To Leases [Table Text Block] Schedule Of Supplemental Balance Sheet Information Related To Leases Deferred tax assets Deferred Tax Assets, Net [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] Entity Address, Address Line One Entity Address, Address Line One Commercial accounts receivable Commercial Accounts Receivable [Member] Commercial Accounts Receivable Other prepaid expenses and current assets Other Prepaid Expenses and Current Assets Amount of prepaid expenses and current assets classified as other. Share-Based Payment Arrangement, Option, Exercise Price Range Share-Based Payment Arrangement, Option, Exercise Price Range [Table Text Block] Other Comprehensive Income (Loss) AOCI Attributable to Parent [Member] Work in progress Inventory, Work in Process, Gross Exercise Price Range, Lower Range Limit (in dollars per share) Share-Based Payment Arrangement, Option, Exercise Price Range, Lower Range Limit Exercised or released Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercised, Intrinsic Value Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options forfeited or expired. Warrant liability Warrant Liability, Noncurrent Noncurrent Carrying amount of derivative and warrant liability. Fair Value as of Grant Date Award Grant Date Fair Value AZSTARYS License Agreement AZSTARYS License Agreement [Member] Information pertaining to the litigation. Proceeds from issuance of common stock for warrants exercised Proceeds from Warrant Exercises Nature of Expense [Axis] Nature of Expense [Axis] Operating loss carryforwards Operating Loss Carryforwards Changes in unrecognized tax benefits Effective Income Tax Rate Reconciliation, Tax Contingency, Amount Schedule of Long-Term Debt Schedule of Long-Term Debt Instruments [Table Text Block] Granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period Total operating expenses Costs and Expenses Forfeited (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period Total unrecognized compensation cost Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount Fair Value Measurement Inputs and Valuation Techniques Fair Value Measurement Inputs and Valuation Techniques [Table Text Block] Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] Counterparty Name [Domain] Counterparty Name [Domain] 2027 Lessee, Operating Lease, Liability, to be Paid, Year Two Other receivables Other Receivables [Member] Adjustment To PEO Compensation, Footnote Adjustment To PEO Compensation, Footnote [Text Block] Outstanding, weighted average remaining contractual term Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term Schedule of Accounts Payable and Accrued Expenses Schedule of Accounts Payable and Accrued Liabilities [Table Text Block] Title Trading Arrangement, Individual Title Peer Group Total Shareholder Return Amount Peer Group Total Shareholder Return Amount Denmark DENMARK Non-PEO NEO Non-PEO NEO [Member] Outstanding beginning balance, aggregate intrinsic value Outstanding ending balance, aggregate intrinsic value Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value Underwriting Agreement Underwriting Agreement [Member] Represents the information pertaining to the underwriting agreement. Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Table Text Block] Issuance of common stock as part of the Employee Stock Purchase Plan Stock Issued During Period, Value, Employee Stock Purchase Plan Operating lease assets Deferred Tax Liabilities, Leasing Arrangements Sale of Stock [Axis] Sale of Stock [Axis] Class of warrants or right, exercised (in shares) Class Of Warrants Or Right, Exercised During Period The number of warrants or rights exercised during period. Award Type [Domain] Award Type [Domain] 2026 Lessee, Operating Lease, Liability, to be Paid, Year One Equity Awards Adjustments Equity Awards Adjustments [Member] Leasehold improvements Leasehold Improvements [Member] Pension Benefits Adjustments, Footnote Pension Benefits Adjustments, Footnote [Text Block] Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Accounts and other receivables Increase (Decrease) in Accounts and Other Receivables Compensation Amount Outstanding Recovery Compensation Amount Deferred Deferred Income Tax Expense (Benefit), Continuing Operations [Abstract] Proceeds from sale of PRV Proceeds From Sale Of Priority Review Voucher Proceeds From Sale Of Priority Review Voucher Derivative Financial Instruments, Liabilities Derivative Financial Instruments, Liabilities [Member] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Expected dividend yield Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Rate Carrying value of intangible asset Impaired Assets to be Disposed of by Method Other than Sale, Carrying Value of Asset Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Contract with customer, liability, revenue recognized Contract with Customer, Liability, Revenue Recognized PRV Transfer Agreement PRV Transfer Agreement [Member] Pertains to the type of arrangement. Stock issuable during the period (in shares) Stock Issuable During The Period Number of stock issuable during the period. MNPI Disclosure Timed for Compensation Value MNPI Disclosure Timed for Compensation Value [Flag] Documents Incorporated by Reference Documents Incorporated by Reference [Text Block] Tax credits Effective Income Tax Rate Reconciliation, Tax Credit, Amount [Abstract] Accumulated other comprehensive (loss) income Accumulated Other Comprehensive Income (Loss), Net of Tax 2026 Long-Term Debt, Maturity, Year One Financial Instruments [Domain] Financial Instruments [Domain] Gain on sale of PRV Gain on sale of PRV Gain (Loss) on Disposition of Intangible Assets Total deferred tax liabilities Deferred Tax Liabilities, Gross Performance Shares Performance Shares [Member] Aggregate Pension Adjustments Service Cost Aggregate Pension Adjustments Service Cost [Member] Milestone payments Revenue Recognition Milestone Method Additional Revenue To Be Recognized The amount of additional consideration to be recognized for the milestone or milestones. Postemployment Benefits [Abstract] A&R 2014 Plan, and 2023 Plan A&R 2014 Plan and 2023 Plan [Member] Pertains to the plans. Inventories, current Inventory, Net Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Minimum Minimum [Member] Accounts, Notes, Loans and Financing Receivable [Line Items] Accounts, Notes, Loans and Financing Receivable [Line Items] Company Selected Measure Name Company Selected Measure Name Cost of Product Revenue Cost of Goods and Service [Policy Text Block] Debt Obligations Debt Disclosure [Text Block] Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Accounts payable Accounts Payable, Current Operating cash flows from operating leases Operating Lease, Payments Deferred tax liabilities Deferred Tax Liabilities, Net [Abstract] Stock Appreciation Rights (SARs) Stock Appreciation Rights (SARs) [Member] Net income (loss) attributable to shares of common stock, diluted Net income (loss) attributable to shares of common stock, diluted Net Income (Loss) Available to Common Stockholders, Diluted Less: unamortized debt discount, debt issuance costs and paid in kind interest Debt Instrument, Unamortized Discount (Premium), Debt Issuance Costs and Paid In Kind Interest, Net Debt Instrument, Unamortized Discount (Premium), Debt Issuance Costs and Paid In Kind Interest, Net Foreign Current Foreign Tax Expense (Benefit) Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Diluted (in shares) Weighted-average shares of common stock outstanding, diluted (in shares) Weighted Average Number of Shares Outstanding, Diluted Segment and Geographic Information Segment Reporting, Policy [Policy Text Block] Total fair value of stock options Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested in Period, Fair Value Non-GAAP Measure Description Non-GAAP Measure Description [Text Block] Discount and rebate liabilities Increase (Decrease) in Discount and Rebate Liabilities Increase (decrease) in discount and rebate liabilities. Schedule of Authorized Shares of Common Stock Reserved for Future Issuance Schedule of Authorized Shares of Common Stock Reserved for Future Issuance [Table Text Block] Tabular disclosure of authorized shares of common stock reserved for future issuance. Entity Small Business Entity Small Business Income Tax Disclosure [Abstract] Weighted average fair value (in dollars per share) Class Of Warrant Or Right, Liability, Weighted Average Fair Value Represents the weighted average fair value under fair value assumptions for warrant liabilities. Preferred stock, shares outstanding (in shares) Preferred Stock, Shares Outstanding State and local Current State and Local Tax Expense (Benefit) Document Transition Report Document Transition Report Debt securities mature within year one through five Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five Deferred Compensation Arrangement with Individual, Postretirement Benefits [Line Items] Deferred Compensation Arrangement with Individual, Postretirement Benefits [Line Items] Underlying Securities Award Underlying Securities Amount Profit Sharing Plan Profit Sharing Plan [Member] The dicretionary profit sharing plan that covers all employees. Equity Component [Domain] Equity Component [Domain] Document Period End Date Document Period End Date Income Taxes Income Tax Disclosure [Text Block] Reserve or allowance for doubtful accounts Accounts Receivable, Allowance for Credit Loss Contractual obligation Contractual Obligation Awards Close in Time to MNPI Disclosures, Table Awards Close in Time to MNPI Disclosures [Table Text Block] Short-term lease cost Short-Term Lease, Cost Exercisable, weighted average remaining contractual term Exercisable, weighted average remaining contractual term (Year) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term Operating lease liabilities Increase (Decrease) in Operating Lease Liability Direct Operating Costs Direct Operating Costs [Member] Information pertaining to the nature of the expense. Document Type Document Type Significant Unobservable Inputs (Level 3) Fair Value, Inputs, Level 3 [Member] Net Income (Loss) Per Share Earnings Per Share [Text Block] Name Outstanding Recovery, Individual Name Loss Contingencies [Table] Loss Contingencies [Table] Laboratory equipment Laboratory Equipment [Member] Tangible laboratory property used to produce good and services. Product and Service [Axis] Product and Service [Axis] Accounts and other receivables Total accounts and other receivables Accounts and Other Receivables, Net, Current Asset Acquisition [Domain] Asset Acquisition [Domain] Variable lease cost Variable Lease, Cost Warrants Warrants [Policy Text Block] Represents the policy for warrants. Vested and expected to vest at December 31, 2025 (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number Total current assets Assets, Current Statistical Measurement [Axis] Statistical Measurement [Axis] Payments to acquire notes receivable Payments to Acquire Notes Receivable Indirect Operating Costs Indirect Operating Costs [Member] Information pertaining to the nature of the expense. Loss contingency accrual Loss Contingency Accrual Exercise Price Range Two Exercise Price Range Two [Member] The exercise price range two. The 2023 Plan The 2023 Plan [Member] Represents the 2023 Employment Inducement Award Plan. Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Amount Stock-based compensation expense Share-Based Payment Arrangement, Accelerated Cost Peer Group Issuers, Footnote Peer Group Issuers, Footnote [Text Block] Net income (loss) attributable to shares of common stock Net Income (Loss) Available to Common Stockholders, Basic Discount and rebate liabilities, less current portion Discount and Rebate Liability, Noncurrent Noncurrent portion of discount and rebate liabilities. Other comprehensive (loss) income Other comprehensive income (loss) Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Current liabilities: Liabilities, Current [Abstract] Quoted Prices in Active Markets for Identical Assets (Level 1) Fair Value, Inputs, Level 1 [Member] Diluted (in dollars per share) Diluted net (loss) income per share of common stock (in dollars per share) Earnings Per Share, Diluted Description of Business, Basis of Presentation, and Significant Transactions Business Description and Basis of Presentation [Text Block] Leases, Weighted Average Discount Rate [Abstract] Leases, Weighted Average Discount Rate [Abstract] Leases, Weighted Average Discount Rate Auditor Location Auditor Location Common stock issued as a result of stock warrants exercised (in shares) Stock Issued During Period, Shares, Warrant Exercises The number of shares issued during the period from exercises of warrants. Securities at fair value, current Debt Securities, Available-for-Sale, Current Domestic Tax Jurisdiction Domestic Tax Jurisdiction [Member] Less: future interest expense Lessee, Operating Lease, Liability, Undiscounted Excess Amount Corporate bonds Corporate Bond Securities [Member] Share-Based Payment Arrangement, Disclosure [Abstract] 2027 Finite-Lived Intangible Asset, Expected Amortization, Year Two Collaborative Arrangement and Arrangement Other than Collaborative [Table] Collaborative Arrangement and Arrangement Other than Collaborative [Table] Notes payable Total minimum payments Long-Term Debt, Gross Granted (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Entity Well-known Seasoned Issuer Entity Well-known Seasoned Issuer Property and Equipment Property, Plant and Equipment Disclosure [Text Block] Total lease payments Lessee, Operating Lease, Liability, to be Paid Property and equipment, net Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization Expiration Date Trading Arrangement Expiration Date Exercise Price Range Four Exercise Price Range Four [Member] The exercise price range four. 2030 Finite-Lived Intangible Asset, Expected Amortization, Year Five Property and equipment, net Property, Plant and Equipment, Net Compensation Actually Paid vs. Net Income Compensation Actually Paid vs. Net Income [Text Block] Other Effective Income Tax Rate Reconciliation, Changes to Deferred Tax Assets and Liabilities, Other, Percent Effective Income Tax Rate Reconciliation, Changes to Deferred Tax Assets and Liabilities, Other, Percent Inventories Inventory, Policy [Policy Text Block] Number of reportable segments not disclosed flag Number Of Reportable Segments Not Disclosed Flag Number Of Reportable Segments Not Disclosed Flag Entity Current Reporting Status Entity Current Reporting Status Awards Close in Time to MNPI Disclosures Awards Close in Time to MNPI Disclosures [Table] Defined contribution plan, requisite service period (in years) Defined Contribution Plan, Requisite Service Period Minimum period employees are required to perform services to become eligible under the defined contribution plan, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. U.S. Federal Statutory Income Tax Rate Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount Debt instrument, available amount until 18 months following closing date, maximum each drawing Debt Instrument Available Amount Until Eighteen Months Following Closing Date Maximum Each Drawing Maximum each drawing for amount available under debt instrument to draw after 18 months of debt closing date. Financial Instrument [Axis] Financial Instrument [Axis] Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Executive Category: Executive Category [Axis] Possible future issuances under employee stock purchase plan Possible Future Issuances Under Employee Stock Purchase Plan [Member] Possible Future Issuances Under Employee Stock Purchase Plan Repayment of debt Repayments of Debt Domestic state and local income taxes, net of federal effect Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent Current Fiscal Year End Date Current Fiscal Year End Date Expected term (in years) Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Schedule of Accounts, Notes, Loans and Financing Receivable Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] Weighted-Average Grant Date Fair Value Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Weighted average grant date fair value (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value Equity Awards Adjustments, Excluding Value Reported in Compensation Table Equity Awards Adjustments, Excluding Value Reported in the Compensation Table [Member] Issuance of common stock for warrants exercised Adjustments to Additional Paid in Capital, Warrant Issued Wells Fargo Bank, N.A. Wells Fargo Bank, N.A. [Member] Represents the "Wells Fargo Bank, N.A." Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Balance, beginning of year Balance, end of year Unrecognized Tax Benefits Total securities excluded from the calculation of weighted average number of shares of common stock outstanding (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Accounts payable and accrued expenses Total accounts payable and accrued expenses Accounts Payable and Accrued Liabilities, Current 2027 Long-Term Debt, Maturity, Year Two Contract with customer, liability, revenue recognized, including opening balance Contract with Customer, Liability, Revenue Recognized, Including Opening Balance Contract with Customer, Liability, Revenue Recognized, Including Opening Balance Leases Lessee, Operating Leases [Text Block] Net cash provided by financing activities Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Weighted Average Exercise Price Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Measure: Measure [Axis] Securities at fair value, noncurrent Debt Securities, Available-for-Sale, Noncurrent Acer Warrants Acer Warrants [Member] Represents the Acer warrants. Long-Lived Tangible Asset [Domain] Long-Lived Tangible Asset [Domain] Cost of product revenue (excluding $X and $X in intangible asset amortization for the years ended XXX XX, 20XX, and 20XX, respectively, shown separately below) Cost of Goods and Service, Excluding Depreciation, Depletion, and Amortization Options to terminate leases (in years) Lessee, Operating Lease, Option to Terminate Pay vs Performance Disclosure, Table Pay vs Performance [Table Text Block] Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Violation of Home Country Law, Amount Risk-free interest rate Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate Entity Tax Identification Number Entity Tax Identification Number Movement In Common Stock Activity [Roll Forward] Movement In Common Stock Activity [Roll Forward] Movement In Common Stock Activity Asset Acquisition [Axis] Asset Acquisition [Axis] Outstanding, Weighted average grant date fair value at January 2025 (in dollars per share) Outstanding balance at December 31, 2025 (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price Common stock, shares issued (in shares) Common Stock, Shares, Issued Weighted average remaining lease term Operating Lease, Weighted Average Remaining Lease Term 2029 Long-Term Debt, Maturity, Year Four Goodwill & Intangible Assets Goodwill and Intangible Assets Disclosure [Text Block] Entity Public Float Entity Public Float Interest expense Interest expense Interest Expense, Nonoperating Trading Arrangement: Trading Arrangement [Axis] Total Shareholder Return Amount Total Shareholder Return Amount Loss Contingencies [Line Items] Loss Contingencies [Line Items] Security Exchange Name Security Exchange Name Other Effective Income Tax Rate Reconciliation, Cross-Border, Other, Percent Interim Period, Costs Not Allocable [Domain] Interim Period, Costs Not Allocable [Domain] Effect of cross-border tax laws Effective Income Tax Rate Reconciliation, Cross-Border Tax Effect, Percent [Abstract] Computers and hardware Computer and Hardware [Member] Long-lived, depreciable assets that are used in the creation, maintenance, and utilization of information systems. Nontaxable or nondeductible items Effective Income Tax Rate Reconciliation, Nondeductible Expense, Amount Indefinite-Lived Intangible Assets, Major Class Name [Domain] Indefinite-Lived Intangible Assets, Major Class Name [Domain] Operating expenses: Operating Expenses [Abstract] Other current liabilities Other Liabilities, Current Debt instrument, available amount until December 31, 2024 Debt Instrument Available Amount Until December Twenty Twenty Five Amount of debt available to be drawn until December 31, 2025. Issuance of common stock for options exercised or RSUs vested Shares Granted, Value, Share-Based Payment Arrangement, after Forfeiture Statement [Line Items] Statement [Line Items] Rule 10b5-1 Arrangement Adopted Rule 10b5-1 Arrangement Adopted [Flag] Cash and cash equivalents Cash and Cash Equivalent Fair Value Measurement Inputs and Valuation Techniques [Table] Fair Value Measurement Inputs and Valuation Techniques [Table] Share-based payment award, number of additional shares authorized (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Additional Shares Authorized Common Stock Common Stock [Member] Vested (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period Net increase (decrease) in cash and cash equivalents Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation Dilutive effect of outstanding stock options (as converted to common stock) (in shares) Weighted Average Number of Shares Outstanding, Diluted, Adjustment Accrued professional fees Accrued Professional Fees, Current Net operating losses Effective Income Tax Rate Reconciliation, Changes to Deferred Tax Assets and Liabilities, Net Operating Losses, Amount Effective Income Tax Rate Reconciliation, Changes to Deferred Tax Assets and Liabilities, Net Operating Losses, Amount Unrealized gain (loss) on investments Unrealized Gain (Loss) on Investments Summary of Significant Accounting Policies Significant Accounting Policies [Text Block] Statistical Measurement [Domain] Statistical Measurement [Domain] Capitalized Contract Cost [Axis] Capitalized Contract Cost [Axis] Debt Issuance Costs Debt, Policy [Policy Text Block] Payment of deferred financing costs Payments of Financing Costs Impairment of Long-Lived Assets Impairment or Disposal of Long-Lived Assets, Policy [Policy Text Block] Leases [Abstract] Increase related to prior year tax positions Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions Net income (loss) per share of common stock: Earnings Per Share, Basic [Abstract] Weighted Average Remaining Lease Term [Abstract] Weighted Average Remaining Lease Term [Abstract] Weighted Average Remaining Lease Term Debt instrument, interest, shares, consecutive trading days for calculation of volume weighted average price (in days) Debt Instrument, Interest Shares Consecutive Trading Days For Calculation Of VWAP The consecutive trading days for calculation of VWAP for interest to be paid in shares on debt instrument. Capitalization, Royalty Expense Capitalization, Regulatory Milestone Expense [Member] Capitalization, Royalty Expense Retirement Plan Name [Axis] Retirement Plan Name [Axis] Trading Arrangements, by Individual Trading Arrangements, by Individual [Table] Class of warrant or right, outstanding (in shares) Class of Warrant or Right, Outstanding Basic (in dollars per share) Basic net (loss) income per share of common stock (in dollars per share) Earnings Per Share, Basic Total inventories Inventory, Gross Accounts payable and accrued expenses Increase (Decrease) in Accounts Payable and Accrued Liabilities Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Total common shares reserved for future issuance (in shares) Common Stock, Capital Shares Reserved for Future Issuance Subpart F inclusions Effective Income Tax Rate Reconciliation, Subpart F Inclusions, Percent Effective Income Tax Rate Reconciliation, Subpart F Inclusions, Percent Changes in unrecognized tax benefits Effective Income Tax Rate Reconciliation, Tax Contingency, Percent Total deferred tax assets Deferred Tax Assets, Gross Schedule of Segment Reporting Information, by Segment Schedule of Segment Reporting Information, by Segment [Table Text Block] Inventory Disclosure [Abstract] Relief License Agreement Relief License Agreement [Member] Pertains to the Relief License Agreement. Measurement Input Type [Domain] Measurement Input Type [Domain] Capitalized Contract Cost [Domain] Capitalized Contract Cost [Domain] Section 174 Deferred Tax Assets, Section 174 Expenses Amount, before allocation of valuation allowance, of deferred tax asset attributable to 174 expenses. Award Timing MNPI Disclosure Award Timing MNPI Disclosure [Text Block] Research and Development Research and Development Expense, Policy [Policy Text Block] Warrants Warrants [Member] Information pertaining to warrants. Accounts and Financing Receivables [Table] Accounts and Financing Receivables [Table] Total stock-based compensation expense Share-Based Payment Arrangement, Expense Goodwill and Intangible Assets Disclosure [Abstract] Patents Patents [Member] Current assets: Assets, Current [Abstract] Canceled or forfeited (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period Total liabilities and stockholders' equity Liabilities and Equity Foreign Currency Foreign Currency Transactions and Translations Policy [Policy Text Block] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Stock issued during period, shares, acquisitions (in shares) Stock Issued During Period, Shares, Acquisitions Number of Options Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding [Roll Forward] Cash and cash equivalents, beginning of period Cash and cash equivalents, end of period Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Including Discontinued Operation Other income (expense): Other Nonoperating Income (Expense) [Abstract] Other Deferred Tax Assets, Other Accounting Policies [Abstract] Accounting Policies [Abstract] Schedule of Maturities of Operating Lease Liabilities Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block] Exercise Price Range One Exercise Price Range One [Member] The exercise price range one. Purchases of investments Payments to Acquire Other Investments Treasury Stock Treasury Stock, Common [Member] Pay vs Performance Disclosure [Line Items] Net operating losses Effective Income Tax Rate Reconciliation, Changes to Deferred Tax Assets and Liabilities, Net Operating Losses, Percent 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 return to provision and deferred true-up. Class of Warrant or Right [Axis] Class of Warrant or Right [Axis] Total operating lease liabilities Lease liabilities Operating Lease, Liability Common stock issued as compensation to third-parties (in shares) Stock Issued During Period, Shares, Issued for Services Line of Credit Facility, Lender [Domain] Line of Credit Facility, Lender [Domain] Royalty percentage Royalty Revenue, Percent Represents the royalty revenue expressed as a percentage. Debt instrument, periodic payment, interest Debt Instrument, Periodic Payment, Interest Other long-term liabilities Other Liabilities, Noncurrent Exercise Price Range, Upper Range Limit (in dollars per share) Share-Based Payment Arrangement, Option, Exercise Price Range, Upper Range Limit 2014 Equity Incentive Plan 2014 Equity Incentive Plan [Member] Represents the two thousand fourteen equity incentive plan. Goodwill impairment charges Goodwill, Impairment Loss Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Company Selected Measure Amount Company Selected Measure Amount 2028 Lessee, Operating Lease, Liability, to be Paid, Year Three Other liabilities Increase (Decrease) in Other Noncurrent Liabilities Comprehensive income (loss) Comprehensive Income (Loss), Net of Tax, Attributable to Parent Measurement Input Type [Axis] Measurement Input Type [Axis] Expired (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price Name Measure Name Schedule of Income before Income Tax, Domestic and Foreign Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block] Debt securities mature within one year Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, Year One Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] Class of Stock [Line Items] Class of Stock [Line Items] Long-term debt Long-Term Debt Total assets Assets Schedule of Nonvested Restricted Stock Units Activity Schedule of Nonvested Restricted Stock Units Activity [Table Text Block] 2026 Finite-Lived Intangible Asset, Expected Amortization, Year One Vested (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 Geographical [Domain] Geographical [Domain] Income Taxes Income Tax, Policy [Policy Text Block] Cash flows from operating activities: Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract] Receivable Type [Axis] Receivable Type [Axis] Research credits Effective Income Tax Rate Reconciliation, Tax Credit, Research, Percent Inventories Inventory Disclosure [Text Block] Debt instrument, interest rate, stated percentage, if unpaid within six months Debt Instrument, Interest Rate Stated Percentage, If Unpaid Within Six Months Contractual interest rate for funds borrowed, under the debt agreement, if unpaid within six months. 2029 Finite-Lived Intangible Asset, Expected Amortization, Year Four Research and development Research and development directly identified to programs Research and Development Expense (Excluding Acquired in Process Cost) Outstanding common stock warrants Common stock warrants Warrant [Member] Impairment, long-lived asset, held-for-use Impairment, Long-Lived Asset, Held-for-Use Variable Interest Entities Consolidation, Variable Interest Entity, Policy [Policy Text Block] Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Operating leases Right-of-Use Asset Obtained in Exchange for Operating Lease Liability Changes to deferred tax asset/liability due to adjustment or true-up Effective Income Tax Rate Reconciliation, Changes to Deferred Tax Assets and Liabilities, Adjustment or True-Up, Percent Effective Income Tax Rate Reconciliation, Changes to Deferred Tax Assets and Liabilities, Adjustment or True-Up, Percent Significant Other Observable Inputs (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 Insider Trading Policies and Procedures Not Adopted Insider Trading Policies and Procedures Not Adopted [Text Block] Business Combination [Domain] Business Combination [Domain] Operating Leases Lessee, Operating Lease, Liability, to be Paid, Fiscal Year Maturity [Abstract] Change in fair value measurement of warrant liabilities Fair Value Adjustment of Warrants Schedule of Components of Income Tax Expense (Benefit) Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] Allowance for bad debts Deferred Tax Asset, Tax Deferred Expense, Reserve and Accrual, Accounts Receivable, Allowance for Credit Loss Plan Name [Axis] Plan Name [Axis] Property and Equipment Property, Plant and Equipment, Policy [Policy Text Block] Note E - Accounts and Other Receivables Accounts and Other Receivables [Abstract] Accounts and Other Receivables PEO PEO [Member] Maturities of investments Proceeds from Sale, Maturity and Collection of Investments Line of credit facility, maximum borrowing capacity, percentage of investments Line Of Credit Facility, Maximum Borrowing Capacity, Percentage Of Investments Percentage of investments outstanding for maximum borrowing capacity of the debt instrument. Interest income Investment Income, Interest Intangibles Deferred Tax Liabilities, Intangible Assets UNITED STATES UNITED STATES Change in assets and liabilities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract] Changes in valuation allowance Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount Expected volatility Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate Accumulated Deficit Retained Earnings [Member] Income Tax Jurisdiction [Axis] Income Tax Jurisdiction [Axis] Income Statement [Abstract] Income Statement [Abstract] Property, Plant and Equipment, Useful Life Property, Plant and Equipment, Useful Life [Table Text Block] Tabular disclosure of useful lives of physical assets used in the normal conduct of business and not intended for resale. Sale of Stock [Domain] Sale of Stock [Domain] Fair value Investments, Fair Value Disclosure Intangible assets, net Intangible Assets, Net (Excluding Goodwill) Dividend yield Measurement Input, Expected Dividend Rate [Member] XOMA License Agreement XOMA License Agreement [Member] Information pertaining to the type of arrangement. Product and Service [Domain] Product and Service [Domain] Restatement does not require Recovery Restatement Does Not Require Recovery [Text Block] Total liabilities Total liabilities Liabilities, Fair Value Disclosure Organization, Consolidation and Presentation of Financial Statements [Abstract] City Area Code City Area Code Award Timing, How MNPI Considered Award Timing, How MNPI Considered [Text Block] Net deferred tax liabilities Deferred Tax Liabilities, Net Cash flows from investing activities: Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract] Long-lived assets Long-Lived Assets Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Public Offering Public Offering [Member] Sale of the entity's stock, including, but not limited to, initial public offering (IPO) and private placement. Total lease costs Lease, Cost Selling, general and administrative Selling, General and Administrative Expenses [Member] Goodwill Goodwill Schedule of Component of Lease Expenses Lease, Cost [Table Text Block] Proceeds from issuance of common stock, net Proceeds From Issuance of Common Stock, Net The cash inflow from issuance of common stock, net of cash paid for issuance cost. Changes to deferred tax asset/liability due to adjustment or true-up Effective Income Tax Rate Reconciliation, Changes to Deferred Tax Assets and Liabilities, Adjustment or True-Up, Amount Effective Income Tax Rate Reconciliation, Changes to Deferred Tax Assets and Liabilities, Adjustment or True-Up, Amount U.S. federal Deferred Federal Income Tax Expense (Benefit) Exercise Price Range Five Exercise Price Range Five [Member] The exercise price range five. Unrecognized Tax Benefits [Roll Forward] Unrecognized Tax Benefits [Roll Forward] Auditor Name Auditor Name Operating lease liabilities Deferred Tax Assets, Operating Lease Liabilities Deferred Tax Assets, Operating Lease Liabilities Issuance of common stock in exchange for consulting services Stock Issued During Period, Value, Issued for Services Other accrued income taxes, current Other Accrued Income Taxes, Current Other Accrued Income Taxes, Current Possible future issuances under equity incentive plans Possible Future Issuances Under Equity Incentive Plan [Member] Possible Future Issuances Under Equity Incentive Plan Supplemental cash flow information: Supplemental Cash Flow Information [Abstract] Other Performance Measure, Amount Other Performance Measure, Amount Foreign currency translation adjustment Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax Income Tax Expense (Benefit), Effective Income Tax Rate Reconciliation, Amount [Abstract] Income Tax Expense (Benefit), Effective Income Tax Rate Reconciliation, Amount [Abstract] Over-Allotment Option Over-Allotment Option [Member] Derivative Instrument [Axis] Derivative Instrument [Axis] Fair value adjustment related to warrant and CVR liability Fair value adjustment related to warrant and CVR liabilities Fair Value Adjustment Related to Warrant and CVR Liability Amount of expense (income) related to adjustment to fair value of warrant liability and CVR Liability Leases Lessee, Finance Leases [Text Block] Additional paid-in capital Additional Paid in Capital, Common Stock Net cash provided by (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] Cash paid for interest Interest Paid, Excluding Capitalized Interest, Operating Activity Document Fiscal Year Focus Document Fiscal Year Focus Relief Therapeutics Relief Therapeutics [Member] Relates to Relief Therapeutics. Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Lender Name [Axis] Lender Name [Axis] Operating lease right-of-use assets Total operating lease right-of-use assets Operating Lease, Right-of-Use Asset Debt instrument, interest rate, increase in stated percentage, if unpaid within six months Debt Instrument, Interest Rate, Increase In Stated Percentage, If Unpaid Within Six Months Increase in the contractual interest rate for funds borrowed, under the debt agreement, if unpaid within six months. Total Effective Income Tax Rate Reconciliation, Percent Operating lease cost Operating Lease, Cost Decrease related to prior year tax positions Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions Plan Name [Domain] Plan Name [Domain] Less: Fair value adjustment income related to warrant liability Fair Value Adjustment Of Warrants, Net Of Tax Fair Value Adjustment Of Warrants, Net Of Tax Common stock issued as a result of stock options exercised (in shares) Exercised or released (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period Less: valuation allowance Valuation allowance Deferred Tax Assets, Valuation Allowance Equity [Abstract] Goodwill and Intangible Assets Goodwill and Intangible Assets, Policy [Policy Text Block] Segment Information Segment Reporting Disclosure [Text Block] Goodwill [Table] Goodwill [Table] 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] U.S. Treasury securities US Treasury Securities [Member] U.S. federal Current Federal Tax Expense (Benefit) Commave Therapeutics SA Commave Therapeutics SA [Member] Named other party that participates in a financial transaction. Examples include, but not limited to, the name of the financial institution. Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Compensation Actually Paid vs. Total Shareholder Return Compensation Actually Paid vs. Total Shareholder Return [Text Block] CVR liability Business Combination, Contingent Consideration, Liability Fair Value, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] Intangible asset amortization Amortization of Intangible Assets Selling, general and administrative Selling, general and administrative identified to programs Selling, General and Administrative Expense Volatility Measurement Input, Price Volatility [Member] Depreciation and amortization expense Depreciation, Depletion and Amortization Right-of-use assets obtained in exchange for lease liabilities: Right-Of-Use Asset Obtained In Exchange For Lease Liability [Abstract] Right-Of-Use Asset Obtained In Exchange For Lease Liability Schedule of Revenues from External Customers and Long-Lived Assets [Table] Schedule of Revenues from External Customers and Long-Lived Assets [Table] Finished goods Inventory, Finished Goods, Gross Arrangement Duration Trading Arrangement Duration Segments [Axis] Segments [Axis] Fair Value by Liability Class [Domain] Fair Value by Liability Class [Domain] Local Phone Number Local Phone Number 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] Europe Europe [Member] Stock-Based Compensation Share-Based Payment Arrangement [Text Block] Assets Assets [Abstract] Underlying Security Market Price Change Underlying Security Market Price Change, Percent Debt Instrument [Axis] Debt Instrument [Axis] Income tax expense Income Tax Expense (Benefit), Noncash Adjustment The amount of noncash adjustment due to income tax expense (benefit). 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 Fair Value of Financial Instruments Fair Value Disclosures [Text Block] Debt instrument, maximum interest payment, percentage Debt Instrument Maximum Interest Payment Percentage Maximum amount of interest payment allowed under debt instrument as a percentage. Stockholders' equity: Equity, Attributable to Parent [Abstract] Cash paid for amounts included in the measurement of lease liabilities: Cash Flow, Lessee [Abstract] Cash Flow, Lessee Term Loans Under Credit Agreement Term Loans Under Credit Agreement [Member] Represents term loans under credit agreement. Interest rate, stated percentage Debt Instrument, Interest Rate, Stated Percentage Operating Lease, Assets And Liabilities, Lessee [Abstract] Operating Lease, Assets And Liabilities, Lessee [Abstract] Operating Lease, Assets And Liabilities, Lessee Operating lease liabilities, less current portion Operating Lease, Liability, Noncurrent Entity Voluntary Filers Entity Voluntary Filers 401(k) Plan 401(k) Plan [Member] 401(k) Plan Warrant liabilities Common Stock Warrant Liabilities [Member] Pertains to warrants. Property, Plant and Equipment [Abstract] Property, Plant and Equipment [Abstract] Entity Registrant Name Entity Registrant Name Other long-term assets Increase (Decrease) in Other Noncurrent Assets Retirement Plan Name [Domain] Retirement Plan Name [Domain] Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] Priority review voucher, sale, income taxes payable, current Priority Review Voucher, Sale, Income Taxes Payable, Current Priority Review Voucher, Sale, Income Taxes Payable, Current Total assets Assets, Fair Value Disclosure Finance lease right-of-use assets Finance Lease, Right-of-Use Asset, before Accumulated Amortization Number of operating segments Number of Operating Segments Accretion on investments Accretion (Amortization) of Discounts and Premiums, Investments Effect of cross-border tax laws Effective Income Tax Rate Reconciliation, Cross-Border Tax Effect, Amount [Abstract] Granted (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 Tax credits Effective Income Tax Rate Reconciliation, Tax Credit, Percent [Abstract] Collaborative Arrangement and Arrangement Other than Collaborative [Axis] Collaborative Arrangement and Arrangement Other than Collaborative [Axis] Restatement Determination Date: Restatement Determination Date [Axis] Foreign Deferred Foreign Income Tax Expense (Benefit) Number of reporting Units Number of Reporting Units Segment Reporting, Revenue Reconciling Item [Line Items] Segment Reporting, Revenue Reconciling Item [Line Items] Name Trading Arrangement, Individual Name Debt instrument, number of drawings Debt Instrument, Number of Drawings Debt Instrument, Number of Drawings Reconciliation of Revenue from Segments to Consolidated [Table] Reconciliation of Revenue from Segments to Consolidated [Table] Warrants and rights outstanding, measurement input Warrants and Rights Outstanding, Measurement Input Debt instrument, face amount Debt Instrument, Face Amount Statement of Comprehensive Income [Abstract] Statement of Comprehensive Income [Abstract] Plant and equipment Deferred Tax Assets, Property, Plant and Equipment Name Awards Close in Time to MNPI Disclosures, Individual Name Accounts Payable and Accrued Expenses Accounts Payable, Accrued Liabilities, and Other Liabilities Disclosure, Current [Text Block] Unvested (in dollars per share) Unvested (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Nantahala Note Nantahala Note [Member] Represents the Nantahala Note. Aggregate Erroneous Compensation Not Yet Determined Aggregate Erroneous Compensation Not Yet Determined [Text Block] ICFR Auditor Attestation Flag ICFR Auditor Attestation Flag Defined contribution plan, employer matching contribution, percent of employees gross pay Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay Debt instrument, number of tranches Debt Instrument, Number of Tranches Debt Instrument, Number of Tranches Stock-based compensation expense APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Treasury stock, at cost Treasury Stock, Value In Process Research and Development In Process Research and Development [Member] Receivables related to product reimbursements Receivables Related to Product Reimbursements [Member] Receivables Related to Product Reimbursements Vested and expected to vest, aggregate intrinsic value Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value Liability Class [Axis] Liability Class [Axis] Litigation Case [Axis] Litigation Case [Axis] Foreign Tax Jurisdiction Foreign Tax Jurisdiction [Member] Auditor Firm ID Auditor Firm ID Segments [Domain] Segments [Domain] Statement of Income Location, Balance [Axis] Statement of Income Location, Balance [Axis] Foreign operations Income (Loss) from Continuing Operations before Income Taxes, Foreign Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Operating cash flows from variable lease costs Variable Lease, Payment Inventories Increase (Decrease) in Inventories Earnings per Share Earnings Per Share, Policy [Policy Text Block] Nontrade receivables Nontrade Receivables Undesignated preferred stock, $X.X par value, X shares authorized, X shares issued or outstanding as of XXX XX, 20XX, or December 31, 20XX Preferred Stock, Value, Issued Interest payable Interest Payable All Executive Categories All Executive Categories [Member] Schedule of Deferred Tax Assets and Liabilities Schedule of Deferred Tax Assets and Liabilities [Table Text Block] Commitments and contingencies (Note K) Commitments and Contingencies Business Combination [Axis] Business Combination [Axis] PEO Actually Paid Compensation Amount PEO Actually Paid Compensation Amount Diluted net income (loss) per share of common stock: Earnings Per Share, Diluted [Abstract] Revenue from Contract with Customer [Abstract] Schedule of Unrecognized Tax Benefits Roll Forward Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block] Reserve expenses Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Reserves Research credits Effective Income Tax Rate Reconciliation, Tax Credit, Research, Net Of Adjustments, Amount Effective Income Tax Rate Reconciliation, Tax Credit, Research, Net Of Adjustments, Amount Derivative Contract [Domain] Derivative Contract [Domain] Proceeds from issuance of stock Proceeds from Issuance of Common Stock All Individuals All Individuals [Member] Fair Value Disclosures [Abstract] Proceeds from Employee Stock Purchase Plan Proceeds from Repayment of Loans by Employee Stock Ownership Plans Purchases of property and equipment Payments to Acquire Property, Plant, and Equipment Name Forgone Recovery, Individual Name Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested [Member] Deferred Compensation Arrangement with Individual, Postretirement Benefit [Table] Deferred Compensation Arrangement with Individual, Postretirement Benefit [Table] Erroneous Compensation Analysis Erroneous Compensation Analysis [Text Block] Geographical [Axis] Geographical [Axis] Lessee, Lease, Description [Line Items] Lessee, Lease, Description [Line Items] Research credits Effective Income Tax Rate Reconciliation, Tax Credit, Research, Net Of Adjustments, Percent Effective Income Tax Rate Reconciliation, Tax Credit, Research, Net Of Adjustments, Percent Rule 10b5-1 Arrangement Terminated Rule 10b5-1 Arrangement Terminated [Flag] Credits Deferred Tax Assets, Tax Credit Carryforwards Loss on foreign currency exchange rates Gain (Loss), Foreign Currency Transaction, before Tax Reportable Segment Reportable Segment [Member] Reportable Segment Earnings allocated to participating securities Participating Securities, Distributed and Undistributed Earnings (Loss), Basic Erroneously Awarded Compensation Recovery Erroneously Awarded Compensation Recovery [Table] Title of 12(b) Security Title of 12(b) Security Lessee, Lease, Description [Table] Lessee, Lease, Description [Table] Prepaid insurance Prepaid Insurance Other comprehensive (loss) income: Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract] Non-cash interest expense Paid-in-Kind Interest Earnings Per Share [Abstract] Total other income (expense) Nonoperating Income (Expense) Consulting fees paid in common stock Consulting Fees Paid In Common Stock The amount of consulting fees are paid in stock. Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block] Operating loss carryforwards expiration Operating Loss Carryforwards, Subject To Expiration Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws that are subject to expiration. Current portion of discount and rebate liabilities Discount and Rebate Liability, Current Current portion of discount and rebate liabilities. Exercised or released (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Award Timing Disclosures [Line Items] Operating Loss Carryforwards [Line Items] Operating Loss Carryforwards [Line Items] Measurement Frequency [Domain] Measurement Frequency [Domain] Number of issuable shares (in shares) Employee Stock Purchase Plan, Maximum Number Of Issuable Shares Employee Stock Purchase Plan, Maximum Number Of Issuable Shares Stock and Warrants Equity [Text Block] State and local Deferred State and Local Income Tax Expense (Benefit) Net income (loss) Net income (loss) Net Income (Loss) Attributable to Parent Increase in common stock reserved for issuance (in shares) Increase In Common Stock Reserved for Issuance Increase In Common Stock Reserved for Issuance Other accrued expenses Other Accrued Liabilities, Current Schedule of Effective Income Tax Rate Reconciliation Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] Other Effective Income Tax Rate Reconciliation, Other Adjustments, Percent Prepaid Expenses and Other Current Assets Other Current Assets [Text Block] Preferred stock, shares authorized (in shares) Preferred Stock, Shares Authorized Adoption Date Trading Arrangement Adoption Date Reclassifications Reclassification, Comparability Adjustment [Policy Text Block] Shares issued, price per share (in dollars per share) Shares Issued, Price Per Share Expected term (years) Measurement Input, Expected Term [Member] Loss from operations Operating Income (Loss) Accumulated deficit Retained Earnings (Accumulated Deficit) Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested [Member] Impairment charges Impairment of Intangible Assets, Indefinite-Lived (Excluding Goodwill) Royalties accounts receivable Royalties Accounts Receivable [Member] Royalties Accounts Receivable Subsequent Event Type [Domain] Subsequent Event Type [Domain] Impairment of intangible assets Impairment of Intangible Assets, Finite-Lived Other Effective Income Tax Rate Reconciliation, Cross-Border, Other, Amount Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table [Member] Other Deferred Tax Liabilities, Other Payables and Accruals [Abstract] Payables and Accruals [Abstract] Other (income) expense, net Other Nonoperating Income (Expense) Statement [Table] Statement [Table] Deferred income tax provision (benefit) Deferred Income Tax Expense (Benefit) Effect of exchange rate changes on cash and cash equivalents Effect of Exchange Rate on Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Including Discontinued Operation Adjustments to reconcile net income (loss) to net cash used in operating activities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract] Lapse of Statute Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations Cash flows from financing activities: Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract] Nontaxable or nondeductible items Effective Income Tax Rate Reconciliation, Nondeductible Expense, Percent Risk-free interest rate Measurement Input, Risk Free Interest Rate [Member] Contract with customer, liability Contract with Customer, Liability All Adjustments to Compensation All Adjustments to Compensation [Member] Amendment Flag Amendment Flag Number of shares authorized (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized Termination Date Trading Arrangement Termination Date Insider Trading Policies and Procedures Adopted Insider Trading Policies and Procedures Adopted [Flag] Receivable [Domain] Receivable [Domain] Weighted average discount rate Operating Lease, Weighted Average Discount Rate, Percent Share-Based Payment Arrangement, Option, Activity Share-Based Payment Arrangement, Option, Activity [Table Text Block] Basic (in shares) Weighted-average number of shares of common stock outstanding - basic (in shares) Weighted Average Number of Shares Outstanding, Basic Inventory obsolescence charge Inventory Write-down Unrecognized tax benefits that would affect the effective tax rate Unrecognized Tax Benefits that Would Impact Effective Tax Rate Warrant liabilities Warrants and Rights Outstanding Schedule of Earnings Per Share, Basic and Diluted Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Exercisable at December 31, 2025 (in shares) Exercisable, number of options (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number Exercise Price Range [Domain] Exercise Price Range [Domain] Subsequent Events [Abstract] Subsequent Events [Abstract] Segment Reporting [Abstract] Debt Disclosure [Abstract] Schedule of Unvested Restricted Stock Units Roll Forward Schedule of Unvested Restricted Stock Units Roll Forward [Table Text Block] Undistributed net income (loss) attributable to shares of common stock, basic Undistributed Earnings (Loss) Available to Common Shareholders, Basic Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Par value, common stock (in dollars per share) Common Stock, Par or Stated Value Per Share Audit Information [Abstract] Audit Information [Abstract] Audit Information Granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross Use of Estimates Use of Estimates, Policy [Policy Text Block] Arimoclomol Purchase Agreement Arimoclomol Purchase Agreement [Member] Represents Arimoclomol Purchase Agreement. Debt instrument, number of days to provide report to lenders, annual duration Debt Instrument, Number Of Days To Provide Report To Lenders, Annual Duration Debt Instrument, Number Of Days To Provide Report To Lenders, Annual Duration Subsequent Events Subsequent Events [Text Block] Insider Trading Arrangements [Line Items] Canceled or forfeited (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price Raw materials Inventory, Raw Materials, Gross Total liabilities Liabilities Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Acquired IPR&D and Milestones Expenses In Process Research and Development, Policy [Policy Text Block] Common stock, $X.X par value, X shares authorized; X shares issued and X shares outstanding as of XXXX XX, 20XX; X shares issued and X shares outstanding as of December 31, 20XX Common Stock, Value, Outstanding Pension Adjustments Prior Service Cost Pension Adjustments Prior Service Cost [Member] Increases related to current year tax positions Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions SWK Loans SWK Loans [Member] Represents the SWK Loans. Material Terms of Trading Arrangement Material Terms of Trading Arrangement [Text Block] Acer and Relief Therapeutics SS Acer and Relief Therapeutics SS [Member] Represents Acer and Relief Therapeutics SA. Issuance of common stock in public offering (Note A) Stock Issued During Period, Value, New Issues Counterparty Name [Axis] Counterparty Name [Axis] Securities Debt Securities, Available-for-Sale Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Non-NEOs Non-NEOs [Member] Clawback liability Contract With Customer Claw Back Liability Represents clawback liability for contract with customer