Class of Stock [Axis] Series C Convertible Preferred Stock [Member] Equity Components [Axis] Preferred Stock [Member] Convertible Preferred Stock Series C [Member] Common Stock [Member] Additional Paid-in Capital [Member] AOCI Attributable to Parent [Member] Long-Lived Asset, Class [Axis] Leasehold Improvements [Member] Subsequent Event Type [Axis] Subsequent Event [Member] Sale of Stock [Axis] Underwritten Public Offering [Member] Collaborative Arrangement and Arrangement Other than Collaborative [Axis] Sales Agreement [Member] Securities Purchase Agreement [Member] Warrant [Member] Initial Closing [Member] Common Stock and Warrants [Member] Second Closing [Member] Class of Warrant or Right [Axis] 2024 Warrants [Member] 2025 Warrants [Member] Exchange Agreement [Member] April Warrant [Member] Antidilutive Securities [Axis] Share-Based Payment Arrangement [Member] Convertible Debt Securities [Member] Plan Name [Axis] 2013 Equity Compensation Plan [Member] 2025 Plan [Member] 2025 Equity Compensation Plan [Member] Income Statements Location [Axis] Research And Development Expenses [Member] General And Administrative Expenses [Member] Cover [Abstract] Document Type Amendment Flag Amendment Description Document Registration Statement Document Annual Report Document Quarterly Report Document Transition Report Document Shell Company Report Document Shell Company Event Date Document Period Start Date Document Period End Date Document Fiscal Period Focus Document Fiscal Year Focus Current Fiscal Year End Date Entity File Number Entity Registrant Name Entity Central Index Key Entity Primary SIC Number Entity Tax Identification Number Entity Incorporation, State or Country Code Entity Address, Address Line One Entity Address, Address Line Two Entity Address, Address Line Three Entity Address, City or Town Entity Address, State or Province Entity Address, Country Entity Address, Postal Zip Code Country Region City Area Code Local Phone Number Extension Written Communications Soliciting Material Pre-commencement Tender Offer Pre-commencement Issuer Tender Offer Title of 12(b) Security No Trading Symbol Flag Trading Symbol Security Exchange Name Title of 12(g) Security Security Reporting Obligation Annual Information Form Audited Annual Financial Statements Entity Well-known Seasoned Issuer Entity Voluntary Filers Entity Current Reporting Status Entity Interactive Data Current Entity Filer Category Entity Small Business Entity Emerging Growth Company Elected Not To Use the Extended Transition Period Document Accounting Standard Other Reporting Standard Item Number Entity Shell Company Entity Public Float Entity Bankruptcy Proceedings, Reporting Current Entity Common Stock, Shares Outstanding Documents Incorporated by Reference [Text Block] Entity Listing, Par Value Per Share Statement of Financial Position [Abstract] ASSETS: Current assets: Cash and cash equivalents Restricted cash – security deposit Prepaid expenses and other current assets Total current assets Non-current assets: Leasehold improvements and equipment – net Operating lease right-of-use assets – net Finance lease right-of-use assets – net In-process research and development Restricted cash – security deposit Total non-current assets Total assets LIABILITIES AND STOCKHOLDERS’ EQUITY: Current liabilities: Accounts payable Accrued expenses Operating lease liabilities – current Financing lease liabilities – current Total current liabilities Non-current liabilities: Deferred tax liability Operating lease liabilities – net of current portion Financing lease liabilities – net of current portion Total non-current liabilities Total liabilities Stockholders’ equity: Series C Convertible preferred stock, stated value $1,000 per share, par value $0.0001 per share, 10,000,000 shares authorized at March 31, 2026 and December 31, 2025; 3,155 issued and outstanding as of March 31, 2026 and December 31, 2025, respectively. Liquidation preference of $3,155,000 as of March 31, 2026. Common stock par value $0.0001 per share, 500,000,000 shares authorized at March 31, 2026 and December 31, 2025; 6,406,191 issued and outstanding as of March 31, 2026 and December 31, 2025, respectively. Additional paid-in capital Accumulated deficit Total stockholders’ equity Total liabilities and stockholders’ equity Statement [Table] Statement [Line Items] Preferred stock, stated value per share Preferred stock, par value Preferred stock, shares authorized Preferred stock, shares issued Preferred stock, shares outstanding Preferred stock, liquidation preference Common stock, par value Common stock, shares authorized Common stock, shares issued Common stock, shares outstanding Income Statement [Abstract] Costs and Expenses: Research and development General and administrative Total costs and expenses Loss from operations Change in fair value of warrant liability Other income/(expense), net Net loss Net loss per share - basic Net loss per share - diluted Weighted average common shares outstanding - basic Weighted average common shares outstanding - diluted Net loss attributable to common shareholders Balance Balance, shares Stock-based compensation Net loss Issuance of preferred stock and warrants in public offering, net of stock issuance costs ($2) Issuance of preferred stock and warrants in public offering, net of stock issuance costs ($29), shares Balance Balance, shares Statement of Stockholders' Equity [Abstract] Preferred stock issuance cost Statement of Cash Flows [Abstract] Cash flows from operating activities: Adjustments to reconcile net loss to net cash used in operating activities: Depreciation and amortization Stock based compensation expense Amortization of operating lease right-of-use assets Amortization of finance lease right-of-use assets Change in fair value of warrant liability Changes in operating assets and liabilities: Operating lease liabilities Prepaid expenses and other current assets Accounts payable Accrued expenses and other liabilities Net cash used in operating activities Cash flows from investing activities: Net cash provided by (used in) investing activities Cash flows from financing activities: Gross proceeds from private placement of preferred stock and common stock warrants Transaction costs paid pursuant to private placement Payments of finance lease liability – principal Net cash provided by financing activities Net decrease in cash, cash equivalents and restricted cash Cash, cash equivalents and restricted cash at beginning of period Cash, cash equivalents and restricted cash at end of period Supplemental non-cash financing and investing activities: Fair value at issuance of liability classified warrants Pay vs Performance Disclosure [Table] Executive Category [Axis] Individual [Axis] Adjustment to Compensation [Axis] Measure [Axis] Pay vs Performance Disclosure, Table Company Selected Measure Name Named Executive Officers, Footnote Peer Group Issuers, Footnote Changed Peer Group, Footnote PEO Total Compensation Amount PEO Actually Paid Compensation Amount Adjustment To PEO Compensation, Footnote Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Compensation Actually Paid Amount Adjustment to Non-PEO NEO Compensation Footnote Equity Valuation Assumption Difference, Footnote Compensation Actually Paid vs. Total Shareholder Return Compensation Actually Paid vs. Net Income Compensation Actually Paid vs. Company Selected Measure Total Shareholder Return Vs Peer Group Compensation Actually Paid vs. Other Measure Tabular List, Table Total Shareholder Return Amount Peer Group Total Shareholder Return Amount Net Income (Loss) Company Selected Measure Amount Other Performance Measure, Amount Adjustment to Compensation, Amount PEO Name Name Non-GAAP Measure Description Additional 402(v) Disclosure Pension Benefits Adjustments, Footnote Equity Awards Adjustments, Footnote Erroneously Awarded Compensation Recovery [Table] Restatement Determination Date [Axis] Restatement Determination Date Aggregate Erroneous Compensation Amount Erroneous Compensation Analysis Stock Price or TSR Estimation Method Outstanding Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Not Yet Determined Name Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Disqualification of Tax Benefits, Amount Forgone Recovery, Explanation of Impracticability Name Compensation Amount Restatement does not require Recovery Awards Close in Time to MNPI Disclosures [Table] Award Type [Axis] Award Timing MNPI Disclosure Award Timing Method Award Timing Predetermined Award Timing MNPI Considered Award Timing, How MNPI Considered MNPI Disclosure Timed for Compensation Value Awards Close in Time to MNPI Disclosures, Table Name Underlying Securities Exercise Price Fair Value as of Grant Date Underlying Security Market Price Change Insider Trading Arrangements [Line Items] Material Terms of Trading Arrangement Name Title Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted Adoption Date Rule 10b51 Arrangement Terminated Non-Rule 10b51 Arrangement Terminated Termination Date Expiration Date Arrangement Duration Aggregate Available Insider Trading Policies and Procedures [Line Items] Insider Trading Policies and Procedures Adopted Insider Trading Policies and Procedures Not Adopted Cybersecurity Risk Management, Strategy, and Governance [Abstract] Cybersecurity Risk Management Processes for Assessing, Identifying, and Managing Threats [Text Block] Cybersecurity Risk Management Processes Integrated [Flag] Cybersecurity Risk Management Processes Integrated [Text Block] Cybersecurity Risk Management Third Party Engaged [Flag] Cybersecurity Risk Third Party Oversight and Identification Processes [Flag] Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Flag] Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Text Block] Cybersecurity Risk Board of Directors Oversight [Text Block] Cybersecurity Risk Board Committee or Subcommittee Responsible for Oversight [Text Block] Cybersecurity Risk Process for Informing Board Committee or Subcommittee Responsible for Oversight [Text Block] Cybersecurity Risk Role of Management [Text Block] Cybersecurity Risk Management Positions or Committees Responsible [Flag] Cybersecurity Risk Management Positions or Committees Responsible [Text Block] Cybersecurity Risk Management Expertise of Management Responsible [Text Block] Cybersecurity Risk Process for Informing Management or Committees Responsible [Text Block] Cybersecurity Risk Management Positions or Committees Responsible Report to Board [Flag] Material Cybersecurity Incident [Abstract] Material Cybersecurity Incident Nature [Text Block] Material Cybersecurity Incident Scope [Text Block] Material Cybersecurity Incident Timing [Text Block] Material Cybersecurity Incident Material Impact or Reasonably Likely Material Impact [Text Block] Material Cybersecurity Incident Information Not Available or Undetermined [Text Block] Organization, Consolidation and Presentation of Financial Statements [Abstract] Description of Business Liquidity, Plan of Operations and Going Concern Accounting Policies [Abstract] Summary of Significant Accounting Policies Cash and Cash Equivalents [Abstract] Cash, Cash Equivalents, Restricted Cash and Marketable Debt Securities Fair Value Disclosures [Abstract] Fair Value Measurements Property, Plant, and Equipment [Abstract] Leasehold Improvements and Equipment Payables and Accruals [Abstract] Accrued Expenses and Other Liabilities Leases Leases Equity [Abstract] Stockholders’ Equity Share-Based Payment Arrangement [Abstract] Stock-based Compensation Subsequent Events [Abstract] Subsequent Events Basis of presentation and principles of consolidation Segment and geographic information Schedule of Cash, Cash Equivalents and Restricted Cash Schedule of Leasehold Improvements and Equipment Schedule of Accrued Expenses Schedule of Maturity of Operating and Finance Leases Liabilities Schedule of Changes in Preferred Stock Outstanding Schedule of Shareholder Equity Warrants Outstanding Schedule of Potentially Dilutive Securities Excluded from Computation Of Diluted Net Loss Per Share Schedule of Recognized Stock-Based Compensation Schedule of Stock Option Activity Accumulated deficit Net loss Restricted cash Restricted cash included in current/non-current assets Cash, cash equivalents and restricted cash in the statement of cash flows Property, Plant, and Equipment [Table] Property, Plant, and Equipment [Line Items] Total Less: accumulated depreciation and amortization Leasehold improvements and equipment, net Depreciation and amortization expenses General and administrative expenses Total Schedule Of Maturity Of Operating And Finance Leases Liabilities Operating Lease Liabilities, Remainder of Fiscal Year Finance Lease Liabilities, remainder of the fiscal year Operating Lease Liabilities, Year One Finance Lease Liabilities, Year One Total undiscounted operating lease payments Total undiscounted finance lease payments Operating Lease Liabilities, less: Imputed interest Finance Lease Liabilities, less: Imputed interest Present value of operating lease liabilities Present value of finance lease liabilities Operating Lease Liabilities, weighted average remaining lease term in years Finance Lease Liabilities, weighted average remaining lease term in years Operating Lease Liabilities, weighted average discount rate Finance Lease Liabilities, weighted average discount rate Operating Lease Liabilities, Year Two Finance Lease Liabilities, Year Two Subsequent Event [Table] Subsequent Event [Line Items] Operating lease option to extend, description Operating lease, terms Payments for Rent Increase of rent expenses Security deposit Payment on termination of lease contract Adjustment of security deposit for termination of lease contract Cash payment on termination of lease contract Operating lease interest expense Operating lease right-of-use assets Finance lease interest expense Finance lease right-of-use assets Accumulated Other Comprehensive Income (Loss) [Table] Accumulated Other Comprehensive Income (Loss) [Line Items] Outstanding at December 31, 2025 Issued Converted to Common Stock Outstanding at March 31, 2026 Warrants outstanding, beginning Warrants issued Warrants exercised Warrants exchanged Warrants expired Warrants outstanding, beginning Antidilutive Security, Excluded EPS Calculation [Table] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Total Subsidiary or Equity Method Investee, Sale of Stock, Type [Table] Subsidiary, Sale of Stock [Line Items] Aggregate offering price for sale of stock Sale of stock percentage Shares issued Conversion of preferred stock into common stock shares Common stock, par value Warrants to purchase aggregate of shares of common stock percentage Purchase of warrants Offering price per share Warrants exercisable Proceeds from issuance of warrants Outstanding warrants Exercise price ScheduleOfRecognizedStockBasedCompensationTable [Table] ScheduleOfRecognizedStockBasedCompensationLineItems [Line Items] IncomeStatementsLocationAxis [Axis] Total Number of options, granted Number of options, exercised Number of options, forfeited Number of options, expired Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Restricted stock grants Term of the award Additional shares avaliable for issuance Percentage of outstanding shares Stock awards including restricted stock options grants awards issued and exercised Stock awards available for grant Unrecognized share based compensation Unrecognized share based compensation, recognition period Loss Contingency, Damages Sought, Value Preferred stock stated value per share. Series C Convertible Preferred Stock [Member] Gain loss on change in fair value of warrant liability. Convertible Preferred Stock Series C [Member] Reclassification of warrants from liability to equity. Fair value at issuance of liability classified warrants. Accrued general and administrative expenses current. Increase of rent expenses. Payment on termination of lease contract. Adjustment of security deposit for termination of lease contract. Cash payment on termination of lease contract. Schedule Of Maturity Of Operating And Finance Leases Liabilities [Table Text Block] Underwritten Public Offering [Member]. Sales Agreement [Member]. Securities Purchase Agreement [Member] Common stock, stated value per share. Warrants to purchase aggregate of shares of common stock percentage. Initial Closing [Member] Common Stock and Warrants [Member] Second Closing [Member] Share based compensation arrangement by share based payment award options exercised in period gross. 2024 Warrants [Member] 2025 Warrants [Member] Exchange Agreement [Member] April Warrant [Member] Number of non-option equity instruments exchanged by participants. 2013 Equity Compensation Plan [Member] Stock awards including restricted stock grants and option grants issued and exercised. 2025 Equity Compensation Plan [Member] Stock awards available for grant. Share based compensation plan shares authorized increase. 2025 Plan [Member] Assets, Current Restricted Cash, Noncurrent Assets, Noncurrent Assets Liabilities, Current Liabilities, Noncurrent Liabilities Equity, Attributable to Parent Liabilities and Equity Costs and Expenses Operating Income (Loss) Net Income (Loss) Available to Common Stockholders, Basic Shares, Outstanding Increase (Decrease) in Prepaid Expense and Other Assets Increase (Decrease) in Accounts Payable Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Cash Provided by (Used in) Investing Activity, Including Discontinued Operation Payments of Financing Costs Finance Lease, Principal Payments Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Including Discontinued Operation Forgone Recovery, Individual Name Outstanding Recovery, Individual Name Awards Close in Time to MNPI Disclosures, Individual Name Trading Arrangement, Individual Name Lessee, Operating Leases [Text Block] Accrued Liabilities, Current Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Outstanding, Number Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Exercised Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Expirations Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount CommonStockStatedValuePerShare Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Expirations in Period