Trading Arrangements, by Individual Trading Arrangements, by Individual [Table] Cash payments on warrants Cash Payments On Warrants Cash Payments On Warrants Trading Arrangement: Trading Arrangement [Axis] Title of 12(b) Security Title of 12(b) Security Schedule of Available-for-sale Securities [Table] Debt Securities, Available-for-Sale [Table] Subsequent Event Subsequent Event [Member] Document Fiscal Year Focus Document Fiscal Year Focus Adjustment to Compensation, Amount Adjustment to Compensation Amount Financial Instrument [Axis] Financial Instrument [Axis] Segment Reporting [Abstract] Common stock: $0.0001 par value; 150,000,000 shares authorized at June 30, 2026 and December 31, 2025; and 668,327 and 666,463 shares issued and outstanding at June 30, 2026 and December 31, 2025, respectively Common Stock, Value, Issued Employee-related obligations Employee-related Liabilities, Current Restatement Determination Date Restatement Determination Date Class of Warrant or Right [Domain] Class of Warrant or Right [Domain] Outstanding warrants to purchase common stock (in shares) Class of Warrant or Right, Number of Securities Called by Warrants or Rights Warrants exercised (in shares) Warrants Exercised Number of warrants exercised during the current period. Amendment Flag Amendment Flag Current Liabilities: Liabilities, Current [Abstract] Provisions for doubtful accounts Accounts Receivable, Credit Loss Expense (Reversal) Commission from gross proceeds from issuance of common stock Commission from Gross Proceeds From Issuance Of Common Stock Commission from Gross Proceeds From Issuance Of Common Stock, Percent Entity Common Stock, Shares Outstanding (in shares) Entity Common Stock, Shares Outstanding Disposal Group Classification [Axis] Disposal Group Classification [Axis] Gross Unrealized Loss Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Loss, before Tax U.S. Treasury bills US Treasury Bill Securities [Member] Schedule of Debt Securities Available-for-sale Debt Securities, Available-for-Sale [Table Text Block] Other comprehensive loss: Other Comprehensive Income (Loss), Net of Tax [Abstract] ESPP Employee Stock Purchase Plan [Member] Pertaining to the employee stock purchase plan. Adjustment to Non-PEO NEO Compensation Footnote Adjustment to Non-PEO NEO Compensation Footnote [Text Block] 2023 Plan 2023 Plan [Member] 2023 Plan Property, Plant, and Equipment [Abstract] Entity Address, State or Province Entity Address, State or Province 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 shares outstanding - basic (in shares) Weighted Average Number of Shares Outstanding, Basic Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount Number of reportable segments Number of Reportable Segments Total Current Liabilities Liabilities, Current Entity Address, City or Town Entity Address, City or Town Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Award Timing MNPI Disclosure Award Timing MNPI Disclosure [Text Block] Class of Stock [Axis] Class of Stock [Axis] Basis of presentation Basis of Accounting, Policy [Policy Text Block] Number of votes entitled to each ordinary share Common Stock Voting Rights, Number Per Share Number of votes entitled to each ordinary share. Peer Group Total Shareholder Return Amount Peer Group Total Shareholder Return Amount Level 2 Fair Value, Inputs, Level 2 [Member] Total Shareholder Return Vs Peer Group Total Shareholder Return Vs Peer Group [Text Block] Total other comprehensive loss Unrealized losses from marketable securities Other Comprehensive Income (Loss), Net of Tax Non-Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated [Flag] Fractional shares (in shares) Stockholders' Equity Note, Stock Split, Fractional Shares Issued Stockholders' Equity Note, Stock Split, Fractional Shares Issued Subsequent Event Type [Axis] Subsequent Event Type [Axis] Newly issued and recently adopted accounting pronouncements New Accounting Pronouncements, Policy [Policy Text Block] Net loss per share Earnings Per Share, Policy [Policy Text Block] Schedule of Net Loss of Significant Expense Segment Reporting [Table Text Block] Non-current prepaid expenses and other assets Prepaid Expense and Other Assets, Noncurrent Use of estimates Use of Estimates, Policy [Policy Text Block] Revenue recognition Revenue from Contract with Customer [Policy Text Block] Repibresib (VYN201) Repibresib VYN 201 [Member] Repibresib VYN 201 Research and development expenses Research and Development Expense, Policy [Policy Text Block] Warrant exercise price (in dollars per share) Class of Warrant or Right, Exercise Price of Warrants or Rights Debt outstanding Long-Term Debt PROPERTY AND EQUIPMENT Property, Plant, and Equipment [Text Block] Further increase shares available for grant (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Additional Shares Available for Grant Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Additional Shares Available for Grant 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 provided by 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] Preferred stock, shares outstanding (in shares) Preferred Stock, Shares Outstanding STOCKHOLDERS' EQUITY Equity [Text Block] Operating expenses: Costs and Expenses [Abstract] Security Exchange Name Security Exchange Name Purchases of marketable securities Payments to Acquire Marketable Securities Accumulated other comprehensive income Accumulated Other Comprehensive Income (Loss), Net of Tax Entity Shell Company Entity Shell Company Schedule of Property and Equipment Property, Plant, and Equipment [Table Text Block] Name Outstanding Recovery, Individual Name Proceeds from sale and maturity of marketable securities Proceeds from Sale and Maturity of Marketable Securities Award Timing, How MNPI Considered Award Timing, How MNPI Considered [Text Block] Document Fiscal Period Focus Document Fiscal Period Focus Peer Group Issuers, Footnote Peer Group Issuers, Footnote [Text Block] Total Liabilities Liabilities 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] Company Selected Measure Name Company Selected Measure Name Sale of Stock [Domain] Sale of Stock [Domain] Supplementary information on investing and financing activities not involving cash flows: Noncash Investing and Financing Items [Abstract] Loss per share from discontinued operations, basic (in dollars per share) Discontinued Operation, Income (Loss) from Discontinued Operation, Net of Tax, Per Basic Share Cash Flows From Operating Activities: Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract] Compensation Amount Outstanding Recovery Compensation Amount Individual: Individual [Axis] Warrants Warrant [Member] Weighted average shares outstanding - diluted (in shares) Weighted Average Number of Shares Outstanding, Diluted Entity Emerging Growth Company Entity Emerging Growth Company Equity Valuation Assumption Difference, Footnote Equity Valuation Assumption Difference, Footnote [Text Block] Estimated useful life Property, Plant, and Equipment, Useful Life Disposal Group Name [Domain] Disposal Group Name [Domain] Underlying Security Market Price Change Underlying Security Market Price Change, Percent Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Common stock, maximum beneficial ownership by holder (percent) Common Stock, Maximum Beneficial Ownership by Holder, Percent Common Stock, Maximum Beneficial Ownership by Holder, Percent Percentage of fair market value used as purchase price Share-Based Compensation Arrangement by Share-Based Payment Award, Discount from Market Price, Purchase Date Award Timing Predetermined Award Timing Predetermined [Flag] Debt Securities, Available-for-sale [Line Items] Debt Securities, Available-for-Sale [Line Items] Adjustment To PEO Compensation, Footnote Adjustment To PEO Compensation, Footnote [Text Block] Level 1 Fair Value, Inputs, Level 1 [Member] Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization, Consolidation and Presentation of Financial Statements [Abstract] Fair value measurement Fair Value of Financial Instruments, Policy [Policy Text Block] All Executive Categories All Executive Categories [Member] Operating lease liabilities 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 Depreciation Depreciation Plan Name [Domain] Plan Name [Domain] Antidilutive Securities [Axis] Antidilutive Securities [Axis] Pre - Fund Warrants Pre - Fund Warrants [Member] Pre - Fund Warrants Fair Value Disclosures [Abstract] Fair Value Disclosures [Abstract] Royalty revenues Royalty [Member] SEGMENT INFORMATION Segment Reporting [Text Block] MARKETABLE SECURITIES Investment in Debt and Equity Securities and Other Trading Assets [Text Block] Expiration Date Trading Arrangement Expiration Date Shares increase percentage Share-Based Compensation Arrangement by Share-Based Payment Award, Shares Increase Percentage Share-Based Compensation Arrangement by Share-Based Payment Award, Shares Increase Percentage Class of Warrant or Right [Axis] Class of Warrant or Right [Axis] Income Statement Location [Axis] Location, Statement of Income, Balance [Axis] Loss per share from continuing operations, diluted (in dollars per share) Income (Loss) from Continuing Operations, Per Diluted Share Loss per share from continuing operations, basic (in dollars per share) Income (Loss) from Continuing Operations, Per Basic Share Non-Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted [Flag] Cash and cash equivalents Cash and Cash Equivalents, Fair Value Disclosure 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] Cashless exercise of pre-funded warrants Cashless Exercise Of Pre-Funded Warrants Cashless Exercise Of Pre-Funded Warrants Unrealized losses on marketable securities, tax Other Comprehensive Income (Loss), Available-for-Sale Securities, Tax, Portion Attributable to Parent Disposal Group, Including Discontinued Operations [Line Items] Disposal Group, Including Discontinued Operations [Line Items] 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] Period for notice of increase or decrease to beneficial ownership limitation Period for Notice of Increase (Decrease) to Beneficial Ownership Limitation Period for Notice of Increase (Decrease) to Beneficial Ownership Limitation Exercise Price Award Exercise Price Cash Flows From Investing Activities: Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract] Segment Reporting [Line Items] Segment Reporting [Line Items] Document Quarterly Report Document Quarterly Report Disposal Groups, Including Discontinued Operations [Table] Disposal Groups, Including Discontinued Operations [Table] 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] Property and equipment Property, Plant, and Equipment [Policy Text Block] Disposal Group Classification [Domain] Disposal Group Classification [Domain] Schedule of Marketable Securities Marketable Securities [Table Text Block] Awards Close in Time to MNPI Disclosures, Table Awards Close in Time to MNPI Disclosures [Table Text Block] Equity Component [Domain] Equity Component [Domain] Withholdings from exercise of options and issuance of shares for stock-based compensation arrangements, net Payments (Proceeds) from Stock Options Exercised, Net Payments (Proceeds) from Stock Options Exercised, Net PEO Actually Paid Compensation Amount PEO Actually Paid Compensation Amount Trade payables Accounts Payable, Trade, Current Consideration received in a transaction Sale of Stock, Consideration Received on Transaction Total operating expenses Costs and Expenses Adoption Date Trading Arrangement Adoption Date Total Stockholders' Equity Beginning balance Ending balance Equity, Attributable to Parent Assets Assets [Abstract] Title Trading Arrangement, Individual Title Forgone Recovery due to Disqualification of Tax Benefits, Amount Forgone Recovery due to Disqualification of Tax Benefits, Amount Amortized Cost Debt Securities, Available-for-Sale, Amortized Cost Accounting Policies [Abstract] Accounting Policies [Abstract] Restatement does not require Recovery Restatement Does Not Require Recovery [Text Block] Fair value of options and RSUs granted Share Based Compensation Arrangement by Share Based Payment Award Options And Equity Instruments Other Than Options Grants in Period Total Grant Date Fair Value Represents the total fair value of options and equity instruments other than options granted during the reporting period. Insider Trading Policies and Procedures [Line Items] Insider Trading Policies and Procedures Adopted Insider Trading Policies and Procedures Adopted [Flag] MST Franchise MST Franchise [Member] MST Franchise Prepaid and other current assets Prepaid Expense and Other Assets, Current COMMITMENTS AND CONTINGENCIES Commitments and Contingencies Disclosure [Text Block] Compensation Actually Paid vs. Net Income Compensation Actually Paid vs. Net Income [Text Block] Antidilutive securities (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Number of operating segments Number of Operating Segments 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] Entity Central Index Key Entity Central Index Key Less: Accumulated depreciation Property, Plant, and Equipment, Accumulated Depreciation, Depletion, and Amortization 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] Income taxes Income Tax, Policy [Policy Text Block] Net cash used in operating activities Cash used in operations Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Income Statement [Abstract] Income Statement [Abstract] Stockholders' Equity: Equity, Attributable to Parent [Abstract] Shares issued during the period (in shares) Stock Issued During Period, Shares, Employee Stock Purchase Plans Document Transition Report Document Transition Report Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Operating expenses Operating Expenses [Abstract] Stock Appreciation Rights (SARs) Stock Appreciation Rights (SARs) [Member] City Area Code City Area Code Accumulated other comprehensive income (loss) AOCI Attributable to Parent [Member] All Individuals All Individuals [Member] SUBSEQUENT EVENTS Subsequent Events [Text Block] Name Forgone Recovery, Individual Name Non-GAAP Measure Description Non-GAAP Measure Description [Text Block] 2024 Inducement Plan 2024 Inducement Plan [Member] 2024 Inducement Plan Statement [Line Items] Statement [Line Items] Total Non-Current Assets Assets, Noncurrent Total Assets Assets Preferred stock, shares issued (in shares) Preferred Stock, Shares Issued Shares reserved for future issuance (in shares) Common Stock, Capital Shares Reserved for Future Issuance Schedule of Share-based Payment Arrangement, Expensed and Capitalized, Amount Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block] Gross Unrealized Gain Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Gain, before Tax SHARE-BASED COMPENSATION Share-Based Payment Arrangement [Text Block] NATURE OF OPERATIONS Nature of Operations [Text Block] PEO PEO [Member] Share based compensation expense Share-Based Payment Arrangement, Expense Investment in marketable securities Marketable Securities, Current Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Violation of Home Country Law, Amount Cash and cash equivalents Cash and Cash Equivalents, Policy [Policy Text Block] Reportable Segment Reportable Segment [Member] Reportable Segment Subsequent Event Type [Domain] Subsequent Event Type [Domain] Discontinued Operations, Disposed of by Sale Discontinued Operations, Disposed of by Sale [Member] Accumulated deficit Retained Earnings [Member] Total operating expenses Operating Expenses Series A Preferred Stock Series A Preferred Stock [Member] Warrants Stockholders' Equity, Policy [Policy Text Block] Erroneously Awarded Compensation Recovery Erroneously Awarded Compensation Recovery [Table] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Common stock shares outstanding (in shares) Beginning balance (in shares) Ending balance (in shares) Common Stock, Shares, Outstanding Award Timing Disclosures [Line Items] Loss per share, diluted (in dollars per share) 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 Prepaid expenses and other assets and operating lease right-of-use assets Increase (Decrease) in Prepaid Expense and Other Assets Outstanding warrants to purchase common stock terminated (in shares) Class of Right or Warrant, Number Terminated Class of Right or Warrant, Number Terminated Research and development Research and Development Expense Adjustments required 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] 2026 Plan 2026 Plan [Member] 2026 Plan Share-Based Payment Arrangement [Abstract] Cash Flows From Financing Activities: Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract] Total revenues Royalty revenues Revenue from Contract with Customer, Excluding Assessed Tax Property and equipment, net Property and equipment, net Property, Plant, and Equipment, after Accumulated Depreciation, Depletion, and Amortization VYN202 Research And Development Of VYN 202 [Member] Research And Development Of VYN 202 Preferred stock purchase price (in dollars per share) Shares Issued, Price Per Share Financial Instruments [Domain] Financial Instruments [Domain] Other income, net Other Income Equity Awards Adjustments, Footnote Equity Awards Adjustments, Footnote [Text Block] Underlying Securities Award Underlying Securities Amount Segment Reporting [Table] Segment Reporting [Table] Shares available for grant (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant Issuance of vested shares under employee stock purchase plan Stock Issued Percent of annual earnings that may be used to purchase shares Share-Based Compensation Arrangement by Share-Based Payment Award, Maximum Employee Subscription Rate Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items] Deferred Compensation Arrangement with Individual, Share-Based Payments [Line Items] Sale of Stock [Axis] Sale of Stock [Axis] Marketable securities Marketable Securities, Policy [Policy Text Block] Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Cashless exercise of pre-funded warrants ( in shares) Stock Issued During Period, Shares, Cashless Warrants Exercised Stock Issued During Period, Shares, Cashless Warrants Exercised All Trading Arrangements All Trading Arrangements [Member] Schedule of Fair Value Measurements, Recurring and Nonrecurring Fair Value Measurements, Recurring and Nonrecurring [Table Text Block] Other Performance Measure, Amount Other Performance Measure, Amount Award Timing MNPI Considered Award Timing MNPI Considered [Flag] Office equipment Office Equipment [Member] Operating loss Operating Income (Loss) Current Fiscal Year End Date Current Fiscal Year End Date Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Total Compensation Amount 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] Outstanding stock options and RSUs Share options RSUs and Shares Under ESPP [Member] Share options RSUs and Shares Under ESPP Entity File Number Entity File Number Rule 10b5-1 Arrangement Adopted Rule 10b5-1 Arrangement Adopted [Flag] Vesting of restricted stock units, net of withholding for tax, and shares issued under employee stock purchase plan Shares Issued, Value, Share-Based Payment Arrangement, after Forfeiture 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] Common stock shares issued (in shares) Common Stock, Shares, Issued Measure: Measure [Axis] Amortization of premium or discount on marketable securities Amortization of Debt Discount (Premium) Allowance for credit loss Debt Securities, Available-for-Sale, Allowance for Credit Loss Equity Components [Axis] Equity Components [Axis] Product and Service [Domain] Product and Service [Domain] Class of Stock [Line Items] Class of Stock [Line Items] Non-cash items of discontinued operations Discontinued Operations, Non-Cash Items, Amount Discontinued Operations, Non-Cash Items, Amount Entity Interactive Data Current Entity Interactive Data Current Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] Entity Small Business Entity Small Business Comprehensive loss Comprehensive Income (Loss), Net of Tax, Attributable to Parent Termination Date Trading Arrangement Termination Date Property, Plant, and Equipment [Line Items] Property, Plant, and Equipment [Line Items] Subsequent Events [Abstract] Subsequent Events [Abstract] Loss from discontinued operations, net of income taxes Loss from discontinued operations, net of income taxes Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent Fair Value, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] DISCONTINUED OPERATIONS Disposal Groups, Including Discontinued Operations, Disclosure [Text Block] Compensation Actually Paid vs. Total Shareholder Return Compensation Actually Paid vs. Total Shareholder Return [Text Block] Reverse stock split ratio Stockholders' Equity Note, Stock Split, Conversion Ratio MNPI Disclosure Timed for Compensation Value MNPI Disclosure Timed for Compensation Value [Flag] Collaboration arrangements Collaborative Arrangement, Accounting Policy [Policy Text Block] Document Type Document Type 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] Accrued expenses Accrued Liabilities, Current Fair Value as of Grant Date Award Grant Date Fair Value Cowen Sales Agreement Cowen Sales Agreement [Member] Cowen Sales Agreement SIGNIFICANT ACCOUNTING POLICIES Significant Accounting Policies [Text Block] 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] Local Phone Number Local Phone Number Entity Address, Postal Zip Code Entity Address, Postal Zip Code Entity Registrant Name Entity Registrant Name Cashless exercise of pre-funded warrants Stock Issued During Period, Value, Cashless Warrants Exercised Stock Issued During Period, Value, Cashless Warrants Exercised Loss from continuing operations before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Insider Trading Policies and Procedures Not Adopted Insider Trading Policies and Procedures Not Adopted [Text Block] Commitments and Contingencies Commitments and Contingencies Property and equipment Property, Plant, and Equipment, before Accumulated Depreciation, Depletion, and Amortization Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] Trade payables, accrued expenses, employee related obligations and other long-term liabilities Increase (Decrease) in Accounts Payable and Accrued Liabilities Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Executive Category: Executive Category [Axis] Liabilities and Stockholders’ Equity Liabilities and Equity [Abstract] All Award Types Award Type [Domain] Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount Warrants outstanding (in shares) Class of Warrant or Right, Outstanding FAIR VALUE MEASUREMENTS Fair Value Disclosures [Text Block] Level 3 Fair Value, Inputs, Level 3 [Member] PEO Name PEO Name Other segment items Segment Reporting, Other Segment Item, Amount Property, Plant and Equipment, Type [Axis] Long-Lived Asset, Class [Axis] Concentration of credit risks Concentration Risk, Credit Risk, Policy [Policy Text Block] Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] Entity Tax Identification Number Entity Tax Identification Number Cash and cash equivalents at beginning of the period Cash and cash equivalents at end of the period Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation 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] Subsequent Event [Table] Subsequent Event [Table] Stock-based compensation Share-Based Payment Arrangement, Noncash Expense Cash dividend Dividends, Cash Credit losses Credit Loss, Financial Instrument [Policy Text Block] Disposal Group Name [Axis] Disposal Group Name [Axis] Loss per share, basic (in dollars per share) Earnings Per Share, Basic Total Current Assets Assets, Current Insider Trading Arrangements [Line Items] Award Type Award Type [Axis] Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] Unrealized losses on marketable securities, net of tax of $0 Other Comprehensive Income (Loss), Available-for-Sale Securities Adjustment, Net of Tax, Portion Attributable to Parent Accumulated deficit Accumulated deficit Retained Earnings (Accumulated Deficit) Product and Service [Axis] Product and Service [Axis] 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] Awards Close in Time to MNPI Disclosures Awards Close in Time to MNPI Disclosures [Table] Common stock Common stock Common Stock [Member] Marketable securities Fair Value Debt Securities, Available-for-Sale Compensation Actually Paid vs. Company Selected Measure Compensation Actually Paid vs. Company Selected Measure [Text Block] Cover [Abstract] Stock-based compensation APIC, Share-Based Payment Arrangement, Recognition and Exercise Equity Awards Adjustments Equity Awards Adjustments [Member] STRATEGIC AGREEMENTS Collaborative Arrangement Disclosure [Text Block] Total Liabilities and Stockholders’ Equity Liabilities and Equity Pre-Funded Warrants Pre-Funded Warrants [Member] Pre-Funded Warrants Employee Stock Option Share-Based Payment Arrangement, Option [Member] Loss per share from discontinued operations, diluted (in dollars per share) Discontinued Operation, Income (Loss) from Discontinued Operation, Net of Tax, Per Diluted Share Segments [Axis] Segments [Axis] Proceeds from issuance of preferred stock Proceeds from Issuance of Preferred Stock and Preference Stock Additional 402(v) Disclosure Additional 402(v) Disclosure [Text Block] Plan Name [Axis] Plan Name [Axis] Tabular List, Table Tabular List [Table Text Block] Additional paid-in capital Additional Paid in Capital Other income, net Other Nonoperating Income (Expense) 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] Non-Current Assets: Assets, Noncurrent [Abstract] General and administrative General and Administrative Expense Property, Plant and Equipment, Type [Domain] Long-Lived Asset, Class [Domain] Preferred stock, shares authorized (in shares) Preferred Stock, Shares Authorized Property, Plant, and Equipment [Table] Property, Plant, and Equipment [Table] Preferred stock: $0.0001 par value; 20,000,000 shares authorized at June 30, 2026 and December 31, 2025; no shares issued and outstanding at June 30, 2026 and December 31, 2025 Preferred stock, value, issued Preferred Stock, Value, Issued Adjustment to Compensation: Adjustment to Compensation [Axis] Number of claims Loss Contingency, Pending Claims, Number Class of Stock [Domain] Class of Stock [Domain] Rule 10b5-1 Arrangement Terminated Rule 10b5-1 Arrangement Terminated [Flag] Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Amount Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Total assets Assets, Fair Value Disclosure Discontinued Operations and Disposal Groups [Abstract] Name Measure Name Pay vs Performance Disclosure [Line Items] Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Loss from continuing operations before income taxes Income (Loss) from Continuing Operations before Income Taxes, Domestic Additional paid-in capital Additional Paid-in Capital [Member] Entity Filer Category Entity Filer Category Forfeited equity awards (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Forfeited Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Forfeited Name Trading Arrangement, Individual Name Cash and cash equivalents Cash and Cash Equivalent Company Selected Measure Amount Company Selected Measure Amount Investments, Debt and Equity Securities [Abstract] Investments, Debt and Equity Securities [Abstract] Depreciation Depreciation, Depletion and Amortization Vesting of restricted stock units, net of withholding for tax, and shares issued under employee stock purchase plan (in shares) Shares Issued, Shares, Share-Based Payment Arrangement, after Forfeiture Schedule of Stock by Class [Table] Stock, Class of Stock [Table] Current Assets: Assets, Current [Abstract] Non-PEO NEO Non-PEO NEO [Member] Entity Address, Address Line One Entity Address, Address Line One Income tax expense Income Tax Expense (Benefit) Schedule of Deferred Compensation Arrangement with Individual, Share-based Payments [Table] Deferred Compensation Arrangement with Individual, Share-Based Payment [Table] Award Timing Method Award Timing Method [Text Block] Principles of consolidation Consolidation, Policy [Policy Text Block] (Decrease) increase in cash and cash equivalents 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 Net loss Net loss Net Income (Loss) Attributable to Parent Erroneous Compensation Analysis Erroneous Compensation Analysis [Text Block] Loss from discontinued operations, net of income taxes Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest Statement [Table] Statement [Table] Restatement Determination Date: Restatement Determination Date [Axis] U.S. Government and agency debt securities US Government Agencies Short-Term Debt Securities [Member] Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table] Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table] Loss from continuing operations Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent Pension Benefits Adjustments, Footnote Pension Benefits Adjustments, Footnote [Text Block]