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Amendment Flag Amendment Flag Loss on termination of financing lease Gain (Loss) on Termination of Lease Current liabilities: Liabilities, Current [Abstract] Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Repayment of finance lease Finance Lease, Principal Payments Class of Warrant or Right [Table] Class of Warrant or Right [Table] Leases [Abstract] Leases [Abstract] Torii Amendment, Tranche One Torii Amendment, Tranche One [Member] Torii Amendment, Tranche One Related Parties Related Party Transactions Disclosure [Text Block] Adjustment to Non-PEO NEO Compensation Footnote Adjustment to Non-PEO NEO Compensation Footnote [Text Block] Entity Address, State or Province Entity Address, State or Province Granted (in shares) Options granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross Stock-based compensation Stock Based Compensation [Member] Stock Based Compensation [Member] License and collaboration revenue License and collaboration revenue License And Collaboration Revenue [Member] License and collaboration revenue. PEO Total Compensation Amount PEO Total Compensation Amount Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Weighted-average common shares outstanding, basic (in shares) Weighted average common shares outstanding - basic (in shares) Weighted Average Number of Shares Outstanding, Basic Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount Collaborative Arrangement and Arrangement Other than Collaborative [Domain] Collaborative Arrangement and Arrangement Other than Collaborative [Domain] Total current liabilities Liabilities, Current Non-cash R&D expense related to Torii warrant vesting Research And Development Expense, Noncash Research And Development Expense, Noncash Additional amount available upon achievement of milestones, certain conditions and covenants Line of Credit Facility, Borrowing Capacity Available, Achievement of Milestones, Conditions and Covenants Line of Credit Facility, Borrowing Capacity Available, Achievement of Milestones, Conditions and Covenants Right-of-use asset obtained in exchange for lease obligation Right Of Use Asset Obtained In Exchange For Lease Obligation Right of use asset obtained in exchange for lease obligation. Maximum cost repayment period Collaborative Arrangement, Rights And Obligations, Cost Repayment Period, Maximum Collaborative Arrangement, Rights And Obligations, Cost Repayment Period, Maximum Entity Address, City or Town Entity Address, City or Town Awards granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period Share Based Compensation Arrangement By Share Based Payment Award [Line Items] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Variable Rate Component Two Variable Rate Component Two [Member] Variable Rate Component Two Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Default rate percentage Debt Instrument, Default Rate, Percentage Debt Instrument, Default Rate, Percentage Maximum out of pocket costs paid by the other party Collaborative Arrangement, Rights and Obligations, Amount Paid By Other Party, Maximum Collaborative Arrangement, Rights and Obligations, Amount Paid By Other Party, Maximum Award Timing MNPI Disclosure Award Timing MNPI Disclosure [Text Block] Awards vested (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period Basis of Presentation / Unaudited Interim Financial Statements Basis of Accounting, Policy [Policy Text Block] Product revenue, net Product revenue, net Product [Member] Peer Group Total Shareholder Return Amount Peer Group Total Shareholder Return Amount Net (loss) income attributable to common stockholders - basic Net Income (Loss) Available to Common Stockholders, Basic Torii Agreement, Phase 3 Program Torii Agreement, Phase 3 Program [Member] Torii Agreement, Phase 3 Program Service-Based Stock Options Share-Based Payment Arrangement, Option, Service-Based [Member] Share-Based Payment Arrangement, Option, Service-Based Other expense: Nonoperating Income (Expense) [Abstract] Total Shareholder Return Vs Peer Group Total Shareholder Return Vs Peer Group [Text Block] Maximum principal amount Line of Credit Facility, Maximum Borrowing Capacity Non-Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated [Flag] Subsequent Event Type [Axis] Subsequent Event Type [Axis] Vesting of restricted stock units (in shares) Stock Issued During Period, Shares, Restricted Stock Award, Gross Concentration Risk Type [Axis] Concentration Risk Type [Axis] Debt Instrument [Table] Schedule of Long-Term Debt Instruments [Table] Treasury stock, at cost, 10,514 shares as of June 30, 2026 and December 31, 2025 Treasury Stock, Value Recent Accounting Pronouncements New Accounting Pronouncements, Policy [Policy Text Block] Net (Loss) Income Per Share Earnings Per Share, Policy [Policy Text Block] Cost of license and collaboration revenue Cost of license and collaboration revenue Cost of License And Collaboration Revenue Cost of collaboration revenue. Deferred revenue Increase (Decrease) in Contract with Customer, Liability Torii amendment Warrants issued in connection with Torii amendment Torii Amendment [Member] Torii amendment. Schedule of Significant Revenue and Expense Categories Segment Reporting [Table Text Block] Amortization of debt issuance costs Amortization of Debt Issuance Costs Use of Estimates Use of Estimates, Policy [Policy Text Block] Warrant exercise price (in dollars per share) Exercise price (in dollars per share) Class of Warrant or Right, Exercise Price of Warrants or Rights Legal settlement liability Estimated Litigation Liability, Current Schedule of Maturities of Operating Leases Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block] Supplemental disclosure of noncash investing and financing activities: Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract] Document Period End Date Document Period End Date Changes in operating assets and liabilities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract] Net cash used in investing activities Cash Provided by (Used in) Investing Activity, Including Discontinued Operation Equity Awards Adjustments, Excluding Value Reported in Compensation Table Equity Awards Adjustments, Excluding Value Reported in the Compensation Table [Member] Gross to net reserves Gross to Net Reserves Gross to net reserves Preferred stock, shares outstanding (in shares) Preferred Stock, Shares Outstanding 2028 Lessee, Operating Lease, Liability, to be Paid, Year Two Stockholders’ Equity Equity [Text Block] Security Exchange Name Security Exchange Name Debt instrument, term Debt Instrument, Term Granted (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Change in deferred R&D services and R&D funding liability Change In Deferred Costs, Research And Development and Research And Development Funding Liability, Net Change In Deferred Costs, Research And Development and Research And Development Funding Liability, Net Lessee Lease Description [Line Items] Lessee, Lease, Description [Line Items] Weighted average remaining lease term (years) Finance Lease, Weighted Average Remaining Lease Term Variable Rate Component Three Variable Rate Component Three [Member] Variable Rate Component Three Liabilities measured at fair value Liabilities, Fair Value Disclosure Entity Shell Company Entity Shell Company Operating lease liability Operating Lease, Liability, Current Segments Segment Reporting, Policy [Policy Text Block] Finance lease right-of-use asset Finance Lease, Right-of-Use Asset, after Accumulated Amortization Name Outstanding Recovery, Individual Name Award Timing, How MNPI Considered Award Timing, How MNPI Considered [Text Block] Document Fiscal Period Focus Document Fiscal Period Focus Significant Accounting Policies [Line Items] Significant Accounting Policies [Line Items] Significant Accounting Policies [Line Items] Peer Group Issuers, Footnote Peer Group Issuers, Footnote [Text Block] Number of shares exercised (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Exercised Total liabilities Liabilities Entity Trading Symbol Trading Symbol 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] Pension Adjustments Prior Service Cost Pension Adjustments Prior Service Cost [Member] Unrecognized compensation for stock options Share-Based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount Company Selected Measure Name Company Selected Measure Name Sale of Stock [Domain] Sale of Stock [Domain] Legal settlement, net of insurance recovery Legal settlement, net of insurance recovery Gain (Loss) from Litigation Settlement Reportable Segment Reportable Segment [Member] Reportable Segment Aggregate additional payments contingent on achievement of milestones Revenue, Remaining Performance Obligation, Variable Consideration Amount Revenue, Remaining Performance Obligation, Variable Consideration Amount Lytix Lytix [Member] Lytix. Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items] Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items] Legal settlement liability Increase (Decrease) in Estimated Litigation Liability Increase (Decrease) in Estimated Litigation Liability Credit Facility [Domain] Credit Facility [Domain] Related Party Transactions [Abstract] Related Party Transactions [Abstract] Cash flows from operating activities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract] Recognition of R&D funding liability Research And Development Funding Liability Recognized Research And Development Funding Liability Recognized Compensation Amount Outstanding Recovery Compensation Amount Individual: Individual [Axis] Shares issuable upon exercise of warrants Warrants Warrant [Member] Weighted-average common shares outstanding, diluted (in shares) Weighted average common shares outstanding - diluted (in shares) Weighted Average Number of Shares Outstanding, Diluted R&D funding liability (Note 10) Research And Development Funding Liability, Noncurrent Research And Development Funding Liability, Noncurrent Segment Reporting, Disaggregation Of Expenses [Axis] Segment Reporting, Disaggregation Of Expenses [Axis] Segment Reporting, Disaggregation Of Expenses Entity Emerging Growth Company Entity Emerging Growth Company Equity Valuation Assumption Difference, Footnote Equity Valuation Assumption Difference, Footnote [Text Block] Related Party Transaction [Line Items] Related Party Transaction [Line Items] 2028 Finance Lease, Liability, to be Paid, Year Two Financial Instruments - Derivatives Derivatives, Policy [Policy Text Block] Underlying Security Market Price Change Underlying Security Market Price Change, Percent Royalty payment period for subsequent products, option two License Agreement, Maximum Royalty Payment Period, Subsequent Products, Option Two License Agreement, Maximum Royalty Payment Period, Subsequent Products, Option Two Net proceeds received Proceeds from Lines of Credit Collaborative Arrangement and Arrangement Other than Collaborative [Axis] Collaborative Arrangement and Arrangement Other than Collaborative [Axis] Achievement of Milestone [Domain] Achievement of Milestone [Domain] Achievement of Milestone [Domain]. Interest expense percentage Imputed Interest Rate, Percentage Imputed Interest Rate, Percentage Less imputed interest Lessee, Operating Lease, Liability, Undiscounted Excess 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] Commercial-related costs Commercial related costs Commercial related costs. Current amount available Line of Credit Facility, Current Borrowing Capacity Less imputed interest Finance Lease, Liability, Undiscounted Excess Amount Debt Financing Debt Financing [Member] Debt financing. Restricted Cash Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block] Landlord's Operating Expense Landlord [Member] Landlord. Award Timing Predetermined Award Timing Predetermined [Flag] Treasury Stock Treasury Stock, Common [Member] Adjustment To PEO Compensation, Footnote Adjustment To PEO Compensation, Footnote [Text Block] Stock-based compensation APIC, Share-Based Payment Arrangement, Increase for Cost Recognition License And Collaboration Agreements [Line Items] License And Collaboration Agreements [Line Items] License and collaboration agreements. Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization, Consolidation and Presentation of Financial Statements [Abstract] Total lease payments Lessee, Operating Lease, Liability, to be Paid Share-based payment arrangements (in shares) Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements All Executive Categories All Executive Categories [Member] Operating lease liability Increase (Decrease) in Operating Lease Liability Pension Adjustments Service Cost Pension Adjustments Service Cost [Member] Preferred stock, par value (in dollars per share) Preferred Stock, Par or Stated Value Per Share Class of Warrant or Right [Line Items] Class of Warrant or Right [Line Items] Depreciation expense Depreciation Antidilutive Securities [Axis] Antidilutive Securities [Axis] Outstanding beginning balance (in dollars per share) Outstanding ending balance (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price Reconciliation of Cash and Restricted cash Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation [Abstract] Operating lease right-of-use asset Operating Lease, Right-of-Use Asset Concentration Risk Type [Domain] Concentration Risk Type [Domain] Schedule of Basic and Diluted Earnings Per Share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Number of reportable segments not disclosed Number Of Reportable Segments Not Disclosed Flag Number Of Reportable Segments Not Disclosed Flag Debt Disclosure [Abstract] Debt Disclosure [Abstract] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] License and Collaboration Agreements License And Collaboration Agreements [Text Block] License and collaboration agreements. Minimum Minimum [Member] Line of credit amount borrowed Long-Term Line of Credit Expiration Date Trading Arrangement Expiration Date Class of Warrant or Right [Axis] Class of Warrant or Right [Axis] Location, Statement of Income, Balance [Axis] Location, Statement of Income, Balance [Axis] Non-Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted [Flag] Weighted average remaining contractual life (in years), Outstanding Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted-Average Remaining Contractual Term 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] Loan Facility Loan Facility [Member] Loan facility. Issuance costs Adjustments to Additional Paid in Capital, Stock Issued, Issuance Costs Aggregate Pension Adjustments Service Cost Aggregate Pension Adjustments Service Cost [Member] Common stock, shares authorized (in shares) Common Stock, Shares Authorized Schedule Of Antidilutive Securities Excluded From Computation Of Earnings Per Share [Table] Antidilutive Security, Excluded EPS Calculation [Table] Aggregate intrinsic value, Options vested and exercisable Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Aggregate Intrinsic Value Royalty payment period for subsequent products, option one License Agreement, Maximum Royalty Payment Period, Subsequent Products, Option One License Agreement, Maximum Royalty Payment Period, Subsequent Products, Option One Exercise Price Award Exercise Price Cash flows from investing activities Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract] Related Party Transaction [Axis] Related Party Transaction [Axis] Segment Reporting [Line Items] Segment Reporting [Line Items] Document Quarterly Report Document Quarterly Report 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] Segments [Domain] Segments [Domain] Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] Commercial (including payroll) Commercial [Member] Commercial [Member] Debt Debt Disclosure [Text Block] Torii Amendment, Tranche Three Torii Amendment, Tranche Three [Member] Torii Amendment, Tranche Three Awards Close in Time to MNPI Disclosures, Table Awards Close in Time to MNPI Disclosures [Table Text Block] Equity Component [Domain] Equity Component [Domain] PEO Actually Paid Compensation Amount PEO Actually Paid Compensation Amount Secured Debt Secured Debt [Member] Net proceeds received upon issuance of stock Sale of Stock, Consideration Received on Transaction Adoption Date Trading Arrangement Adoption Date Total finance lease costs Finance Lease Cost Finance lease, cost. 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Prepaid expenses and other current assets Prepaid Expense and Other Assets, Current Selling, general and administrative Selling, General and Administrative Expense License And Collaboration Agreements [Table] License And Collaboration Agreements [Table] License and collaboration agreements. Market-Based Stock Options Share-Based Payment Arrangement, Option, Market-Based [Member] Share-Based Payment Arrangement, Option, Market-Based Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Compensation Actually Paid vs. Net Income Compensation Actually Paid vs. Net Income [Text Block] Variable Rate Component [Domain] Variable Rate Component [Domain] Variable Rate Component [Domain] Securities that could potentially dilute basic earnings per share (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Number of operating segments Number of Operating Segments Restricted Stock Units Restricted Stock Units (RSUs) [Member] Schedule of Potential Shares Outstanding not Included in Computation of Diluted Net Loss Per Common Share Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block] Central Index Key Entity Central Index Key Additional paid-in capital Additional Paid in Capital, Common Stock All Adjustments to Compensation All Adjustments to Compensation [Member] Equity [Abstract] Equity [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] Net cash used in operating activities Cash outflows from operations Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Accounts Receivable Accounts Receivable [Member] Income Statement [Abstract] Income Statement [Abstract] Stockholders’ equity: Equity, Attributable to Parent [Abstract] Document Transition Report Document Transition Report Total costs incurred Collaborative Arrangement, Rights and Obligations, Costs Incurred, Total Collaborative Arrangement, Rights and Obligations, Costs Incurred, Total Insurance recovery asset Insurance Settlements Receivable, Current VP-315 VP-315 [Member] VP-315 [Member] Significant Accounting Policies [Table] Significant Accounting Policies [Table] Significant Accounting Policies [Table] Pre Funded Warrants Pre-funded warrants issued pursuant to the Private Placement Pre Funded Warrant [Member] Pre funded warrant. Operating expenses: Operating Expenses [Abstract] Thereafter Lessee Operating Lease Liability Payments Due After Year Three Lessee, operating lease, liability payments due after year three. Finance lease liability Finance Lease, Liability, Noncurrent Stock Appreciation Rights (SARs) Stock Appreciation Rights (SARs) [Member] Royalty payment period for first product License Agreement, Maximum Royalty Payment Period, Initial Product License Agreement, Maximum Royalty Payment Period, Initial Product Interest rate margin percentage Debt Instrument, Basis Spread on Variable Rate Number of shares Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding [Roll Forward] City Area Code City Area Code Total lease payments Finance Lease, Liability, to be Paid Non-vested shares under restricted stock grants Restricted Stock [Member] All Individuals All Individuals [Member] Subsequent Events Subsequent Events [Text Block] Amortization of operating lease right-of-use asset Operating Lease, Right-of-Use Asset, Periodic Reduction Name Forgone Recovery, Individual Name Weighted-average recognition period for unrecognized compensation Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition Non-GAAP Measure Description Non-GAAP Measure Description [Text Block] Statement [Line Items] Statement [Line Items] Contra-research and development expense Recovery Of Research And Development Recovery Of Research And Development Insurance recovery asset Increase (Decrease) in Insurance Settlements Receivable Total assets Assets Operating Lessee, Operating Lease, Liability, to be Paid, Fiscal Year Maturity [Abstract] Accounts Receivable Accounts Receivable [Policy Text Block] Preferred stock, shares issued (in shares) Preferred Stock, Shares Issued Weighted average grant date fair value per share (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value Interest expense Interest expense Interest Expense, Nonoperating Schedule of Stock Based Compensation Expense Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block] Collaboration receivable, billed and unbilled Increase Decrease in License and Collaboration Receivable, Billed and Unbilled Increase decrease in license and collaboration receivable, billed and unbilled. Stock-Based Compensation Share-Based Payment Arrangement [Text Block] Shares issued (in shares) Stock Issued During Period, Shares, New Issues Organization and Description of Business Operations Nature of Operations [Text Block] PEO PEO [Member] Expired (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price Stock-based compensation Total stock-based compensation Stock-based compensation expense Share-Based Payment Arrangement, Expense Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Violation of Home Country Law, Amount Contra-research and development expense since inception Research And Development, Recovery to Date Research And Development, Recovery to Date Subsequent Event Type [Domain] Subsequent Event Type [Domain] Payables and Accruals [Abstract] Payables and Accruals [Abstract] Accumulated Deficit Retained Earnings [Member] Operating lease liability Operating Lease, Liability, Noncurrent Variable Rate Component [Axis] Variable Rate Component [Axis] Variable Rate Component Total operating expenses Operating Expenses Fair Value Measurement Fair Value Measurement, Policy [Policy Text Block] Erroneously Awarded Compensation Recovery Erroneously Awarded Compensation Recovery [Table] Forfeited (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Common stock, shares outstanding (in shares) Common Stock, Shares, Outstanding Award Timing Disclosures [Line Items] Net (loss) income per share, diluted (in dollars shares) Earnings Per Share, Diluted Entity Current Reporting Status Entity Current Reporting Status Net cash used in financing activities Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Total Shareholder Return Amount Total Shareholder Return Amount Variable Rate Component One Variable Rate Component One [Member] Variable Rate Component One Prepaid expenses and other assets Increase (Decrease) in Prepaid Expense and Other Assets License and Collaboration Revenue, Milestones License And Collaboration Revenue, Milestones [Member] License And Collaboration Revenue, Milestones Basic exercise price (in dollars per share) Basic Exercise Price Basic Exercise Price Research and development Costs recognized in research and development expense Research and Development Expense Adjustments to reconcile net loss to net cash used in operating activities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract] Share-Based Payment Arrangement [Abstract] Share-Based Payment Arrangement [Abstract] Revenue recognized Revenue recognized Revenue from Contract with Customer, Excluding Assessed Tax Cash flows from financing activities Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract] Property and equipment, net Property, Plant, and Equipment, after Accumulated Depreciation, Depletion, and Amortization Vesting percentage for shares underlying warrants Class of Warrant Or Right, Securities Called By Warrants Or Rights, Vesting Percentage Class of Warrant Or Right, Securities Called By Warrants Or Rights, Vesting Percentage Financial Instruments [Domain] Financial Instruments [Domain] Accounts receivable payment terms Accounts Receivable, Current, Threshold Period Past Due Accounts Receivable, Current, Threshold Period Past Due Options vested and exercisable (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Number Inventory Inventory Disclosure [Text Block] Equity Awards Adjustments, Footnote Equity Awards Adjustments, Footnote [Text Block] Finance lease cost: Lessee, Finance Lease Cost [Abstract] Lessee, Finance Lease Cost Underlying Securities Award Underlying Securities Amount Early repayment of senior debt Early Repayment of Senior Debt Operating lease: Lessee, Operating Lease Cost [Abstract] Lessee, Operating Lease Cost Forfeited (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price Options vested and exercisable, Weighted average exercise price (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted Average Exercise Price Inventory Increase (Decrease) in Inventories Weighted average discount rate Operating Lease, Weighted Average Discount Rate, Percent Shares issuable upon exercise of Series A and B warrants pursuant to 2024 equity financing Series A and B Warrants Pursuant to Two Thousand Twenty Four [Member] Series a and b warrants pursuant to two thousand twenty four [Member] Segment Reporting [Table] Segment Reporting [Table] 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Fiscal Year End Date Current Fiscal Year End Date Schedule of Maturities of Finance Leases Finance Lease, Liability, to be Paid, Maturity [Table Text Block] 2026 (remaining 6 months) Finance Lease, Liability, to be Paid, Remainder of Fiscal Year Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Total Compensation Amount Related Party Transaction [Domain] Related Party Transaction [Domain] Vehicles Vehicles [Member] 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] Entity File Number Entity File Number Rule 10b5-1 Arrangement Adopted Rule 10b5-1 Arrangement Adopted [Flag] Schedule of Outstanding Warrants Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block] Schedule of Stock Option Activity Share-Based Payment Arrangement, Option, Activity [Table Text Block] Weighted average exercise price Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract] Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Cost of product revenue Cost of product revenue Cost Of Product Revenue Cost Of Product Revenue Deferred revenue recognition period Contract With Customer, Liability, Recognition Period Contract With Customer, Liability, Recognition Period Common stock, shares issued (in shares) Beginning balance (in shares) Ending balance (in shares) Common Stock, Shares, Issued Measure: Measure [Axis] Finished goods Inventory, Finished Goods, Gross Term of finance lease Lessee, Finance Lease, Term of Contract Treasury stock (in shares) Beginning balance (in shares) Ending balance (in shares) Treasury Stock, Common, Shares Equity Components [Axis] Equity Components [Axis] Accounts receivable Increase (Decrease) in Accounts Receivable Product and Service [Domain] Product and Service [Domain] Torii Amendment, Tranche Two Torii Amendment, Tranche Two [Member] Torii Amendment, Tranche Two Entity Interactive Data Current Entity Interactive Data Current Finance lease liability Finance Lease, Liability, Current Operating Operating Lease, Additional Information [Abstract] Operating Lease, Additional Information Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] Series C Warrants Shares issuable upon exercise of Series C warrants pursuant to the Private Placement Series C warrants issued pursuant to the Private Placement Series C Warrants [Member] Series C Warrants Entity Small Business Entity Small Business 2029 Lessee, Operating Lease, Liability, to be Paid, Year Three Termination Date Trading Arrangement Termination Date Subsequent Events [Abstract] Subsequent Events [Abstract] Compensation Actually Paid vs. Total Shareholder Return Compensation Actually Paid vs. Total Shareholder Return [Text Block] MNPI Disclosure Timed for Compensation Value MNPI Disclosure Timed for Compensation Value [Flag] Other current liabilities Other Liabilities, Current Deferred R&D services, non-current portion (Note 10) Deferred Costs, Research And Development, Noncurrent Deferred Costs, Research And Development, Noncurrent Other non-current assets Other Assets, Noncurrent 2029 Finance Lease, Liability, to be Paid, Year Three Document Type Document Type Loss on extinguishment of debt Gain (Loss) on Extinguishment of Debt Fair Value as of Grant Date Award Grant Date Fair Value Earnings Per Share, Basic, by Common Class, Including Two-Class Method [Table] Earnings Per Share, Basic, by Common Class, Including Two-Class Method [Table] Total costs incurred since inception Collaborative Arrangement, Rights and Obligations, Costs Incurred, Total Incurred to Date Collaborative Arrangement, Rights and Obligations, Costs Incurred, Total Incurred to Date Warrants issued in connection with OrbiMed Loan Facility Orbi Med Debt Facility [Member] Orbi med debt facility. Pay vs Performance Disclosure, Table Pay vs Performance [Table Text Block] Arrangement Duration Trading Arrangement Duration Subsequent Event [Line Items] Subsequent Event [Line Items] Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Schedule of Accrued Expenses and Other Current Liabilities Schedule of Accrued Expenses and Other Current Liabilities [Table Text Block] Schedule of accrued expenses and other current liabilities. Local Phone Number Local Phone Number Achievement of Milestone [Axis] Achievement of Milestone [Axis] Achievement of milestone. Work in process Inventory, Work in Process, Gross Entity Address, Postal Zip Code Entity Address, Postal Zip Code Entity Registrant Name Entity Registrant Name Repayment of debt Payment for Debt Extinguishment or Debt Prepayment Cost Insider Trading Policies and Procedures Not Adopted Insider Trading Policies and Procedures Not Adopted [Text Block] Warrant term Warrants and Rights Outstanding, Term Commitments and Contingencies (Note 5) Commitments and Contingencies Total revenue Revenues Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Executive Category: Executive Category [Axis] Amortization of finance lease right-of-use asset Amortization of right-of-use assets Finance Lease, Right-of-Use Asset, Amortization Counterparty Name [Axis] Counterparty Name [Axis] Expired (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Expirations in Period LIABILITIES AND STOCKHOLDERS’ EQUITY Liabilities and Equity [Abstract] Inventory Total inventory Inventory, Net Award Type [Domain] Award Type [Domain] Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount Interest on lease liabilities Finance Lease, Interest Expense 2026 (remaining 6 months) Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year Warrants issued to purchase common stock (in shares) Number of warrants (in shares) Class of Warrant or Right, Outstanding License agreement additional milestone payments License Agreement Additional Milestone Payments Additional milestone payments to be made under the license agreement. Supplemental disclosures Supplemental Cash Flow Information [Abstract] Weighted average remaining contractual life (in years), Options vested and exercisable Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted-Average Remaining Contractual Term PEO Name PEO Name Restricted cash Restricted Cash YCANTH (VP-102) YCANTH [Member] YCANTH. Long-Lived Asset, Class [Axis] Long-Lived Asset, Class [Axis] Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] Series B warrants issued pursuant to 2024 underwritten public offering Series B warrants [Member] Series B warrants. Finance lease liability extinguished as a result of lease termination Finance Lease Liability Extinguished as a Result of Lease Termination Finance lease liability extinguished as a result of lease termination. Entity Tax Identification Number Entity Tax Identification Number Cost of License and Collaboration Revenue Cost Of License And Collaboration Revenue [Policy Text Block] Cost of license and collaboration revenue. Interest expense including amortization of debt issuance costs Interest Expense, Debt Lessee Lease Description [Table] Lessee, Lease, Description [Table] Pass Through Costs Pass Through Costs [Member] Pass Through Costs Revenue Revenue [Policy Text Block] Cash and restricted cash at the beginning of the period Cash and restricted cash at the end of the period Total Cash and Restricted cash Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Professional fees Accrued Professional Fees, Current Accounts payable Increase (Decrease) in Accounts Payable Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Aggregate Erroneous Compensation Not Yet Determined Aggregate Erroneous Compensation Not Yet Determined [Text Block] Material Terms of Trading Arrangement Material Terms of Trading Arrangement [Text Block] Non-NEOs Non-NEOs [Member] 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] Debt Instrument [Axis] Debt Instrument [Axis] Variable rate floor Debt Instrument, Variable Rate, Floor Debt Instrument, Variable Rate, Floor Subsequent Event [Table] Subsequent Event [Table] Related party, amounts of transaction Related Party Transaction, Amounts of Transaction Pre Funded Warrant and Series C Warrants Pre Funded Warrant And Series C Warrants [Member] Pre Funded Warrant And Series C Warrants Loss on disposal of fixed assets Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property Customer [Domain] Customer [Domain] Schedule of Inventory Schedule of Inventory, Current [Table Text Block] Leases Lessee, Operating Leases [Text Block] Long-Term Debt, Type [Domain] Long-Term Debt, Type [Domain] Net (loss) income per share, basic (in dollars per share) Earnings Per Share, Basic Raw materials Inventory, Raw Materials, Gross Deferred revenue Contract with Customer, Liability, Current Total current assets Assets, Current Statistical Measurement [Axis] Statistical Measurement [Axis] Insider Trading Arrangements [Line Items] Award Type [Axis] Award Type [Axis] Payment of equity issuance costs Equity Issuance Costs Equity Issuance Costs Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] Accounts receivable Accounts receivable Accounts Receivable, after Allowance for Credit Loss, Current Collaboration receivable, billed and unbilled License and Collaboration Receivable, Billed and Unbilled License and collaboration receivable, billed and unbilled. Accumulated deficit Accumulated deficit Retained Earnings (Accumulated Deficit) Product and Service [Axis] Product and Service [Axis] Inventory Accrued Inventory, Current Accrued Inventory, Current Restricted cash Restricted Cash, Noncurrent 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] General and administrative (including payroll) General and Administrative [Member] General and Administrative Awards Close in Time to MNPI Disclosures Awards Close in Time to MNPI Disclosures [Table] Common Stock Common Stock [Member] Operating lease, base rent Operating Lease Base Rent Expense Operating lease, base rent expense. Operating lease costs Operating Lease, Cost Compensation Actually Paid vs. Company Selected Measure Compensation Actually Paid vs. Company Selected Measure [Text Block] Change in deferred R&D services Change In Deferred Costs, Research And Development Change In Deferred Costs, Research And Development Cover [Abstract] Cover [Abstract] Non-cash interest expense Non Cash Interest Expense Non cash interest expense. Interest expense Interest Expense, Debt, Excluding Amortization Clinical trials and drug development Accrued Clinical Trial And Drug Development Current Accrued clinical trial and drug development current. Concentration risk percentage Concentration Risk, Percentage Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Axis] Segment Reporting, Disaggregation Of Expenses [Domain] Segment Reporting, Disaggregation Of Expenses [Domain] Segment Reporting, Disaggregation Of Expenses [Domain] Equity Awards Adjustments Equity Awards Adjustments [Member] Total liabilities and stockholders’ equity Liabilities and Equity Finance Finance Lease, Additional Information [Abstract] Finance Lease, Additional Information Stock Options Shares issuable upon exercise of stock options Share-Based Payment Arrangement, Option [Member] Segments [Axis] Segments [Axis] Additional 402(v) Disclosure Additional 402(v) Disclosure [Text Block] Inventory Disclosure [Abstract] Inventory Disclosure [Abstract] Other unallocated expenses Other Unallocated Expenses [Member] Other unallocated expenses [Member] Tabular List, Table Tabular List [Table Text Block] Other expense Other Nonoperating Income (Expense) Common Stock and Series C Warrants Common Stock And Series C Warrants [Member] Common Stock And Series C Warrants Thereafter Finance Lease Liability Payments Due After Year Three Finance lease liability payments due after year three. Name Awards Close in Time to MNPI Disclosures, Individual Name 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] Aggregate intrinsic value, Outstanding Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value Long-Lived Asset, Class [Domain] Long-Lived Asset, Class [Domain] Purchase price of stock (in dollars per share) Sale of Stock, Price Per Share Preferred stock, shares authorized (in shares) Preferred Stock, Shares Authorized Preferred stock, $0.0001 par value; 10,000,000 shares authorized; no shares issued and outstanding as of June 30, 2026 and December 31, 2025 Preferred Stock, Value, Issued Adjustment to Compensation: Adjustment to Compensation [Axis] Cost of Product Revenue Cost of Goods and Service [Policy Text Block] Fixed interest rate percentage Debt Instrument, Fixed Interest Rate, Percentage Debt Instrument, Fixed Interest Rate, Percentage Rule 10b5-1 Arrangement Terminated Rule 10b5-1 Arrangement Terminated [Flag] Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Amount Ltyix Lytix Biopharma A S [Member] Lytix Biopharma AS. Cash paid for interest Interest Paid, Excluding Capitalized Interest, Operating Activity Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Credit Facility [Axis] Credit Facility [Axis] Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Assets measured at fair value Assets, Fair Value Disclosure Name Measure Name Accounts payable Accounts Payable, Current Pay vs Performance Disclosure [Line Items] Debt Instrument [Line Items] Debt Instrument [Line Items] Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] License agreement milestone payment amount paid License Agreement Milestone Payment Amount Paid Milestone payment made under the license agreement. Description Of Business [Line Items] Description Of Business [Line Items] Description Of Business [Line Items] Additional Paid-in Capital Additional Paid-in Capital [Member] Entity Filer Category Entity Filer Category Deferred R&D services, current portion (Note 10) Deferred Costs, Research And Development, Current Deferred Costs, Research And Development, Current Exercised of pre-funded warrants (in shares) Stock Issued During Period, Shares, Warrants Exercised Exercise of pre funded warrants shares. Development Regulatory Commercial Milestones Development Regulatory Commercial Milestones [Member] DevelopmentRegulatoryCommercial Milestones. Name Trading Arrangement, Individual Name Unrecognized compensation for non-option awards Share-Based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount Cash Cash and Cash Equivalent Finance Finance Lease, Liability, to be Paid, Fiscal Year Maturity [Abstract] Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Company Selected Measure Amount Company Selected Measure Amount Entity Address, Address Line Two Entity Address, Address Line Two Right-of-use asset and finance lease liability recognized Right-of-Use Asset Obtained in Exchange for Finance Lease Liability Current assets: Assets, Current [Abstract] Weighted average remaining lease term (years) Operating Lease, Weighted Average Remaining Lease Term Number of votes per common share Common Stock, Voting Rights, Number Of Votes Common Stock, Voting Rights, Number Of Votes Derivative liability Derivative Liability Non-PEO NEO Non-PEO NEO [Member] Entity Address, Address Line One Entity Address, Address Line One Description Of Business [Table] Description Of Business [Table] Description Of Business [Table] Customer Concentration Risk Customer Concentration Risk [Member] Award Timing Method Award Timing Method [Text Block] Net decrease in cash and restricted cash Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation Forgone Recovery, Explanation of Impracticability Forgone Recovery, Explanation of Impracticability [Text Block] Net (loss) income Net (loss) income Net loss Net Income (Loss) Attributable to Parent Long-Term Debt, Type [Axis] Long-Term Debt, Type [Axis] Erroneous Compensation Analysis Erroneous Compensation Analysis [Text Block] Statement [Table] Statement [Table] Restatement Determination Date: Restatement Determination Date [Axis] Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table] Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table] Interest income Investment Income, Interest Revenue: Revenues [Abstract] Significant Accounting Policies Basis of Presentation and Significant Accounting Policies [Text Block] Pension Benefits Adjustments, Footnote Pension Benefits Adjustments, Footnote [Text Block]