1001 - Document - Cover Page link:presentationLink link:definitionLink link:calculationLink 1002 - Statement - Condensed Consolidated Balance Sheets link:presentationLink link:definitionLink link:calculationLink 1003 - Statement - Condensed Consolidated Balance Sheets (Parenthetical) link:presentationLink link:definitionLink link:calculationLink 1004 - Statement - Condensed Consolidated Statements of Operations and Comprehensive Loss link:presentationLink link:definitionLink link:calculationLink 1005 - Statement - Condensed Consolidated Statements of Changes in Convertible Preference Shares, Convertible Preferred Stock and Stockholders' Deficit link:presentationLink link:definitionLink link:calculationLink 1006 - Statement - Condensed Consolidated Statements of Cash Flows link:presentationLink link:definitionLink link:calculationLink 999001 - Disclosure - Description of Business and Liquidity link:presentationLink link:definitionLink link:calculationLink 999002 - Disclosure - Summary of Significant Accounting Policies link:presentationLink link:definitionLink link:calculationLink 999003 - Disclosure - Fair Value Measurements link:presentationLink link:definitionLink link:calculationLink 999004 - Disclosure - Available-For-Sale Debt Securities link:presentationLink link:definitionLink link:calculationLink 999005 - Disclosure - Prepaid Expenses and Other Current Assets link:presentationLink link:definitionLink link:calculationLink 999006 - Disclosure - Property and Equipment, net link:presentationLink link:definitionLink link:calculationLink 999007 - Disclosure - Accrued Expenses and Other Current Liabilities link:presentationLink link:definitionLink link:calculationLink 999008 - Disclosure - Commitments and Contingencies link:presentationLink link:definitionLink link:calculationLink 999009 - Disclosure - Convertible Preferred Stock And Convertible Preference Shares link:presentationLink link:definitionLink link:calculationLink 999010 - Disclosure - Common Stock and Ordinary Shares link:presentationLink link:definitionLink link:calculationLink 999011 - Disclosure - Equity-Based Compensation link:presentationLink link:definitionLink link:calculationLink 999012 - Disclosure - Net Loss Per Share link:presentationLink link:definitionLink link:calculationLink 999013 - Disclosure - Segment Reporting link:presentationLink link:definitionLink link:calculationLink 999014 - Disclosure - Subsequent Events link:presentationLink link:definitionLink link:calculationLink 999015 - Disclosure - Summary of Significant Accounting Policies (Policies) link:presentationLink link:definitionLink link:calculationLink 999016 - Disclosure - Fair Value Measurements (Tables) link:presentationLink link:definitionLink link:calculationLink 999017 - Disclosure - Available-For-Sale Debt Securities (Tables) link:presentationLink link:definitionLink link:calculationLink 999018 - Disclosure - Prepaid Expenses and Other Current Assets (Tables) link:presentationLink link:definitionLink link:calculationLink 999019 - Disclosure - Property and Equipment, net (Tables) link:presentationLink link:definitionLink link:calculationLink 999020 - Disclosure - Accrued Expenses and Other Current Liabilities (Tables) link:presentationLink link:definitionLink link:calculationLink 999021 - Disclosure - Convertible Preferred Stock And Convertible Preference Shares (Tables) link:presentationLink link:definitionLink link:calculationLink 999022 - Disclosure - Equity-Based Compensation (Tables) link:presentationLink link:definitionLink link:calculationLink 999023 - Disclosure - Net Loss Per Share (Tables) link:presentationLink link:definitionLink link:calculationLink 999024 - Disclosure - Segment Reporting (Tables) link:presentationLink link:definitionLink link:calculationLink 999025 - Disclosure - Description of Business and Liquidity - Additional Information (Details) link:presentationLink link:definitionLink link:calculationLink 999026 - Disclosure - Summary of Significant Accounting Policies - Additional Information (Details) link:presentationLink link:definitionLink link:calculationLink 999027 - Disclosure - Fair Value Measurements - Summary of Fair Value Assets And Liabilities Measured On Recurring Basis (Details) link:presentationLink link:definitionLink link:calculationLink 999028 - Disclosure - Available-For-Sale Debt Securities - Summary of Available For Sale Debt Securities (Details) link:presentationLink link:definitionLink link:calculationLink 999029 - Disclosure - Available-For-Sale Debt Securities - Additional Information (Details) link:presentationLink link:definitionLink link:calculationLink 999030 - Disclosure - Prepaid Expenses and Other Current Assets - Summary of Prepaid Expenses And Other Current Assets (Details) link:presentationLink link:definitionLink link:calculationLink 999031 - Disclosure - Property and Equipment, net - Summary of Property And Equipment, Net (Details) link:presentationLink link:definitionLink link:calculationLink 999032 - Disclosure - Property and Equipment, net - Additional Information (Details) link:presentationLink link:definitionLink link:calculationLink 999033 - Disclosure - Accrued Expenses and Other Current Liabilities - Summary of Accrued Expenses And Other Current Liabilities (Details) link:presentationLink link:definitionLink link:calculationLink 999034 - Disclosure - Commitments and Contingencies - Additional Information (Details) link:presentationLink link:definitionLink link:calculationLink 999035 - Disclosure - Convertible Preferred Stock And Convertible Preference Shares - Summary of Convertible Preferred Stock And Convertible Preference Shares (Details) link:presentationLink link:definitionLink link:calculationLink 999036 - Disclosure - Convertible Preferred Stock And Convertible Preference Shares - Additional Information (Details) link:presentationLink link:definitionLink link:calculationLink 999037 - Disclosure - Common Stock and Ordinary Shares - Additional Information (Details) link:presentationLink link:definitionLink link:calculationLink 999038 - Disclosure - Equity-Based Compensation - Summary of Assumptions Used For Determining The Fair Value of Warrants Granted (Details) link:presentationLink link:definitionLink link:calculationLink 999039 - Disclosure - Equity-Based Compensation - Summary of The Company's Warrants (Details) link:presentationLink link:definitionLink link:calculationLink 999040 - Disclosure - Equity-Based Compensation - Summary of Equity-based Compensation Expense Recorded As Research And Development And General and Administrative Expenses (Details) link:presentationLink link:definitionLink link:calculationLink 999041 - Disclosure - Equity-Based Compensation - Additional Information (Details) link:presentationLink link:definitionLink link:calculationLink 999042 - Disclosure - Net Loss Per Share - Summary of Outstanding Common Stock and Ordinary Share Equivalents (Details) link:presentationLink link:definitionLink link:calculationLink 999043 - Disclosure - Segment Reporting - Summary of Long-Lived Assets By Geographic Location (Details) link:presentationLink link:definitionLink link:calculationLink 999044 - Disclosure - Segment Reporting - Summary of Reconciliation of Operating Profit (Loss) from Segments to Consolidated (Details) link:presentationLink link:definitionLink link:calculationLink 999045 - Disclosure - Segment Reporting - Additional Information (Details) link:presentationLink link:definitionLink link:calculationLink 999046 - Disclosure - Subsequent Events - Additional Information (Details) link:presentationLink link:definitionLink link:calculationLink Cover [Abstract] Document Information [Table] Document Information [Line Items] Amendment Flag City Area Code Current Fiscal Year End Date Document Fiscal Period Focus Document Fiscal Year Focus Document Period End Date Document Quarterly Report Document Transition Report Document Type Entity Address, Address Line One Entity Address, Address Line Two Entity Address, City or Town Entity Address, Postal Zip Code Entity Address, State or Province Entity Central Index Key Entity Common Stock, Shares Outstanding Entity Current Reporting Status Entity Emerging Growth Company Entity Ex Transition Period Entity File Number Entity Filer Category Entity Incorporation, State or Country Code Entity Interactive Data Current Entity Registrant Name Entity Shell Company Entity Small Business Entity Tax Identification Number Local Phone Number Title of 12(b) Security Security Exchange Name Trading Symbol Statement of Financial Position [Abstract] Statement [Table] Class of Stock [Axis] Class of Stock [Domain] Common Stock [Member] Ordinary Shares [Member] Series A Convertible Preference Shares And Convertible Preferred Stock [Member] Series B Convertible Preference Shares And Convertible Preferred Stock [Member] Series C Convertible Preference Shares And Convertible Preferred Stock [Member] Series Seed Convertible Preference Shares And Convertible Preferred Stock [Member] Statement [Line Items] Assets [Abstract] Assets Assets, Current [Abstract] Current assets: Assets Total assets Assets, Current Total current assets Cash and Cash Equivalent Cash and cash equivalents Marketable Securities, Current Marketable securities Operating Lease, Right-of-Use Asset Operating right-of-use assets Other Assets, Noncurrent Other non-current assets Prepaid Expense and Other Assets, Current Prepaid expenses and other current assets Total Property, Plant and Equipment, Net Property and equipment, net Property and equipment, net Convertible Preferred Stock And Convertible Preference Shares [Abstract] Convertible preferred stock and convertible preference shares: Preferred Stock, Value, Issued Preferred Stock Value Liabilities and Equity [Abstract] Liabilities, convertible preference shares, convertible preferred stock and stockholders' deficit Liabilities, Current [Abstract] Current liabilities: Accounts Payable, Current Accounts payable Accrued Liabilities, Current Accrued expenses and other current liabilities Total Commitments and Contingencies Commitments and contingencies (Note 8) Liabilities Total liabilities Liabilities, Current Total current liabilities Operating Lease, Liability, Current Operating lease liabilities Operating Lease, Liability, Noncurrent Operating lease liabilities, net of current portion Equity, Attributable to Parent [Abstract] Stockholders' deficit: Accumulated Other Comprehensive Income (Loss), Net of Tax Accumulated other comprehensive (loss) income Additional Paid in Capital Common Stock, Value, Issued Stockholders' deficit: Liabilities and Equity Total liabilities, convertible preference shares, convertible preferred stock and stockholders' deficit Retained Earnings (Accumulated Deficit) Accumulated deficit Equity, Attributable to Parent Total stockholders' deficit Common Stock, Par or Stated Value Per Share Common stock, par or stated value per share Common stock, par or stated value per share Common Stock, Shares Authorized Common stock, shares authorized Common stock, shares authorized Common Stock, Shares, Issued Common stock, shares, issued Common stock, shares, issued Common Stock, Shares, Outstanding Common stock, shares, outstanding Common stock, shares, outstanding Preferred Stock, Liquidation Preference, Value Preferred stock, liquidation preference, value Liquidation Preference Preferred Stock, Par or Stated Value Per Share Preferred stock, par or stated value per share Preferred Stock, Shares Authorized Preferred stock, shares authorized. Preferred Stock Authorized Preferred Stock, Shares Issued Preferred stock, shares issued Preferred stock issued and outstanding Preferred Stock, Shares Outstanding Preferred stock, shares outstanding Preferred stock, shares outstanding Income Statement [Abstract] Comprehensive Income (Loss), Net of Tax, Attributable to Parent Total comprehensive loss Earnings Per Share, Basic Earnings Per Share, Diluted Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Loss before income tax expense Income Tax Expense (Benefit) Income tax (expense) benefit Income tax (expense) benefit Net loss Operating Expenses [Abstract] Operating expenses: Operating Expenses Total operating expenses Research and Development Expense Research and development Selling, General and Administrative Expense General and administrative Operating Income (Loss) Loss from operations Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract] Other comprehensive (loss) income: OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax Net unrealized gain (loss) on available-for-sale debt securities Other Income and Expenses [Abstract] Other income (expense), net: Interest Income, Other Interest income Other Operating Income Total other income, net Other Operating Income (Expense), Net Other (expense) income, net Other segment (income) expenses Weighted Average Number of Shares Outstanding, Diluted Weighted Average Number of Shares Outstanding, Basic Statement of Stockholders' Equity [Abstract] Equity Components [Axis] Equity Component [Domain] AOCI Attributable to Parent [Member] Additional Paid-in Capital [Member] Retained Earnings [Member] Series A Convertible Preference Shares [Member] Series A Convertible Preferred Stock [Member] Series B Convertible Preference Shares [Member] Series B Convertible Preferred Stock [Member] Series C Convertible Preference Shares [Member] Series C Convertible Preferred Stock [Member] Series Seed Convertible Preference Shares [Member] Series seed convertible preference shares. Series Seed Convertible Preferred Stock [Member] Effect Of Reorganization, Shares Effect of Reorganization, Shares Effect of reorganization, shares. Effect Of Reorganization, Value Effect of Reorganization Effect of reorganization, value. Employee Benefits and Share-Based Compensation Equity-based compensation Other Comprehensive Income (Loss), Net of Tax Other comprehensive income Shares, Outstanding Ending balance, shares Beginning balance ,shares Equity, Including Portion Attributable to Noncontrolling Interest Ending balance, Amount Beginning balance, Amount Statement of Cash Flows [Abstract] Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Including Discontinued Operation Cash and cash equivalents at end of period Cash and cash equivalents at beginning of period Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation Net decrease in cash and cash equivalents Effect of Exchange Rate on Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Including Discontinued Operation Effect of foreign exchange rate changes on cash and cash equivalents Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract] Cash flows from financing activities: Finance Lease, Principal Payments Principal payments on finance lease Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Net cash used in financing activities Payment Of Offering Costs Payment of offering costs Payment of offering costs. Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract] Cash flows from investing activities: Cash Provided by (Used in) Investing Activity, Including Discontinued Operation Net cash used in investing activities Payments to Acquire Debt Securities, Available-for-Sale Purchases of available-for-sale debt securities Payments to Acquire Property, Plant, and Equipment Purchases of property and equipment Proceeds from Maturities, Prepayments and Calls of Debt Securities, Available-for-Sale Maturities of available-for-sale debt securities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract] Cash flows from operating activities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Noncash Item [Abstract] Adjustments to reconcile net loss to net cash used in operating activities: Accretion Of Discount On Available For Sale Debt Securities Accretion of discount on available-for-sale debt securities Accretion of discount on available for sale debt securities. Depreciation, Depletion and Amortization Depreciation and amortization Employee Benefit and Share-Based Payment Arrangement, Noncash Equity-based compensation Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract] Changes in operating assets and liabilities: Increase (Decrease) in Accounts Payable Accounts payable Increase (Decrease) in Operating Lease Liability Operating lease liabilities Increase (Decrease) in Other Current Liabilities Accrued expenses and other current liabilities Increase (Decrease) in Other Noncurrent Assets Other non-current assets Increase (Decrease) in Other Noncurrent Liabilities Other non-current liabilities Increase (Decrease) in Prepaid Expenses, Other Prepaid expenses and other current assets Other Noncash Income (Expense) Other non-cash items Sales-type Lease, Selling Profit (Loss) Non-cash lease expense Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Net cash used in operating activities Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Net loss Supplemental Cash Flow Elements [Abstract] Supplemental disclosure of cash flow activities: Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract] Supplemental disclosure of non-cash investing and financing activities: Deferred offering costs included in accrued expenses and accounts payable Deferred offering costs included in accrued expenses and accounts payable Deferred offering costs included in accrued expenses and accounts payable. Interest Paid, Excluding Capitalized Interest, Operating Activity Cash paid for interest Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization, Consolidation, Basis of Presentation, Business Description and Accounting Policies [Text Block] Description of Business and Liquidity Accounting Policies [Abstract] Significant Accounting Policies [Text Block] Summary of Significant Accounting Policies Fair Value Disclosures [Abstract] Fair Value Disclosures [Text Block] Fair Value Measurements Investments, Debt and Equity Securities [Abstract] Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block] Available-For-Sale Debt Securities Prepaid Expense and Other Assets, Current [Abstract] Prepaid Expense And Other Current Assets [Text Block] Prepaid Expenses and Other Current Assets Prepaid expense and other current assets. Property, Plant and Equipment [Abstract] Property, Plant and Equipment Disclosure [Text Block] Property and Equipment, net Accrued Liabilities And Other Current Liabilities [Abstract] Accrued Liabilities And Other Current Liabilities Disclosure [Text Block] Accrued Expenses and Other Current Liabilities Accrued liabilities and other current liabilities. Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Text Block] Commitments and Contingencies Preferred Stock [Text Block] Convertible Preferred Stock and Convertible Preference Shares Stockholders' Equity Note [Abstract] Equity [Text Block] Common Stock and Ordinary Shares Share-Based Payment Arrangement [Abstract] Equity-Based Compensation Share-Based Payment Arrangement [Text Block] Equity-Based Compensation Earnings Per Share [Abstract] Earnings Per Share [Text Block] Net Loss Per Share Segment Reporting [Abstract] Segment Reporting Disclosure [Text Block] Segment Reporting Subsequent Events [Abstract] Subsequent Events [Text Block] Subsequent Events Basis of Presentation and Significant Accounting Policies [Text Block] Basis of Presentation Comprehensive Income, Policy [Policy Text Block] Comprehensive Loss Concentration Risk, Credit Risk, Policy [Policy Text Block] Concentrations of Credit Risk Consolidation, Policy [Policy Text Block] Principles of Consolidation Deferred Offering Costs [Text Block] Deferred Offering Costs Deferred offering costs. Foreign Currency Transactions and Translations Policy [Policy Text Block] Foreign Currency New Accounting Pronouncements, Policy [Policy Text Block] Recently Issued Accounting Standards Unaudited Interim Consolidated Financial Information [Text Block] Unaudited Interim Consolidated Financial Information Unaudited interim consolidated financial information. Use of Estimates, Policy [Policy Text Block] Use of Estimates Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Summary of Fair Value Assets And Liabilities Measured On Recurring Basis Debt Securities, Available-for-Sale [Table Text Block] Summary of Available For Sale Debt Securities Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Table Text Block] Summary of Prepaid Expenses And Other Current Assets Property, Plant and Equipment [Table Text Block] Summary of Property And Equipment, Net Schedule Of Accrued Liabilities And Other Current Liabilities [Table Text Block] Summary of Accrued Expenses And Other Current Liabilities Schedule of accrued liabilities and other current liabilities. Schedule Of Convertible Preferred Stock And Convertible Preference Shares [Table Text Block] Summary of Convertible Preferred Stock And Convertible Preference Shares Schedule of convertible preferred stock and convertible preference shares. Schedule of Assumptions Used for Determining the Fair Value of warrants Granted Table Textblock Summary of Assumptions Used For Determining The Fair Value of Warrants Granted Schedule of assumptions used for determining the fair value of warrants granted table textblock. Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block] Summary of Equity-based Compensation Expense Recorded As Research And Development And General and Administrative Expenses Share-Based Payment Arrangement, Activity [Table Text Block] Summary of The Company's Warrants Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block] Summary of Outstanding Common Stock and Ordinary Share Equivalents Long-Lived Assets by Geographic Areas [Table Text Block] Summary of Long-Lived Assets By Geographic Location Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table Text Block] Summary of Reconciliation of Operating Profit (Loss) from Segments to Consolidated Cash And Cash Equivalents And Marketable Securities Cash and cash equivalents, and marketable securities Cash and cash equivalents and marketable securities. Net Proceeds From Initial Public Offering Net proceeds from the IPO Net Proceeds from initial public offering. Deferred Offering Costs Insured Bank Deposits, Maximum Insured bank deposits, maximum. Fair Value, Recurring and Nonrecurring [Table] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Assets, Fair Value Disclosure Cash and Cash Equivalents, Fair Value Disclosure Investments, Fair Value Disclosure Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Domain] Fair Value, Inputs, Level 1 [Member] Quoted Prices in Active Markets [Member] Fair Value, Inputs, Level 2 [Member] Significant Observable Inputs [Member] Fair Value, Inputs, Level 3 [Member] Significant Unobservable Inputs [Member] Financial Instrument [Axis] Financial Instruments [Domain] Deposits [Member] Certificates of deposit [Member] Debt Security, Government, Non-US [Member] Non-U.S. debt securities [Member] US Treasury Securities [Member] U.S. treasury securities [Member] Debt Securities, Available-for-Sale [Table] Debt Security, Corporate, Non-US [Member] Non-U.S. debt securities [Member] Debt Securities, Available-for-Sale [Line Items] Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Gain, before Tax Unrealized Gains Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Loss, before Tax Unrealized Losses Debt Securities, Available-for-Sale, Amortized Cost Amortized Cost Debt Securities, Available-for-Sale Fair Value Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer Debt Securities, Available-for-Sale, Unrealized Loss Position Held To Maturity Securities Debt Maturities Held to maturity securities debt maturities. Other Receivables Other receivables Prepaid Expense, Current Prepaid expenses Property, Plant and Equipment [Table] Long-Lived Tangible Asset [Axis] Long-Lived Tangible Asset [Domain] Computer Equipment [Member] Property, Plant and Equipment [Line Items] Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Less: accumulated depreciation Furniture and Fixtures, Gross Furniture and fixtures Leasehold Improvements, Gross Leasehold improvements Machinery and Equipment, Gross Laboratory equipment Property, Plant and Equipment, Gross Total property and equipment, at cost Property, Plant and Equipment, Other, Gross Computer equipment Depreciation On Property Plant And Equipment Depreciation on property plant and equipment Depreciation on property plant and equipment. Finance Lease, Right-of-Use Asset, after Accumulated Amortization Finance leased assets Finance Lease, Right-of-Use Asset, Accumulated Amortization Accumulated depreciation Accrued Contract Research And Development Costs Accrued contract research and development costs Accrued contract research and development costs. Accrued Employee Benefits, Current Accrued employee compensation Other Liabilities, Current Other Payment For Licensed Product Payment for licensed product Payment for licensed product. Schedule Of Convertible Preferred Stock And Convertible Preference Shares [Table] Schedule Of Convertible Preferred Stock And Convertible Preference Shares [Line Items] Convertible Preferred Stock, Shares Issued upon Conversion Common Stock Issuable Upon Conversion Preferred Stock, Value, Outstanding Carrying Value Convertible Preferred Stock And Convertible Preference Shares [Table] Agreement [Axis] Agreement [Domain] Series A Investment Agreement [Member] Convertible Preferred Stock And Convertible Preference Shares [Line Items] Amount Of Conversion Of Interest Preferred Stock Amount of conversion of interest preferred stock Amount of conversion of interest preferred stock. Amount Of Conversion Of Principal Preferred Stock Amount of conversion of principal preferred stock Amount of conversion of principal preferred stock. Payments of Stock Issuance Costs Payments of Stock Issuance Costs Preferred Stock, Convertible, Conversion Ratio Preferred stock, convertible, conversion ratio Preferred Stock, Convertible, Shares Issuable Preferred stock, convertible, shares issuable Preferred Stock, Liquidation Preference Per Share Preferred stock, liquidation preference per share Proceeds from Issuance Initial Public Offering Proceeds from issuance initial public offering Proceeds from Issuance of Convertible Preferred Stock Proceeds from Issuance of Convertible Preferred Stock Sale of Stock, Number of Shares Issued in Transaction Sale of stock, number of shares issued in transaction Stock Issued During Period, Shares, Conversion of Convertible Securities Stock issued during period, shares, conversion of convertible securities Stock Issued During Period, Shares, New Issues Stock issued during period, shares, new issues Preferred Stock [Member] Subsequent Event Type [Axis] Subsequent Event Type [Domain] Subsequent Event [Member] Sale of Stock [Axis] Sale of Stock [Domain] IPO [Member] Stock, Class of Stock [Table] Class of Stock [Line Items] Common Stock, Voting Rights Common stock, voting rights Fair Value Measurement Inputs and Valuation Techniques [Table] Fair Value Measurement Inputs and Valuation Techniques [Line Items] Warrants and Rights Outstanding, Measurement Input Fair value of warrants granted Measurement Input Type [Axis] Measurement Input Type [Domain] Measurement Input, Expected Dividend Payment [Member] Measurement Input, Expected Term [Member] Measurement Input, Price Volatility [Member] Measurement Input, Risk Free Interest Rate [Member] Measurement Input, Share Price [Member] Statistical Measurement [Axis] Statistical Measurement [Domain] Maximum [Member] Minimum [Member] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Warrant [Member] Warrant [Member] Warrants to purchase common stock [Member] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value, Outstanding Aggregate intrinsic value (in thousands), Outstanding, Ending Aggregate intrinsic value (in thousands), Outstanding, Beginning Share based Compensation Arrangement By Share based Payment Award Equity Instruments Other Than Options Exercisable Intrinsic Value 1 Aggregate intrinsic value (in thousands), Exercisable Share based compensation arrangement by share based payment award equity instruments other than options exercisable intrinsic value 1. Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Exercisable Number Number of Warrants, Exercisable Share based compensation arrangement by share based payment award equity instruments other than options exercisable number. Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Exercisable Weighted Average Exercise Price Weighted- average exercise price per share, Exercisable Share based compensation arrangement by share based payment award equity instruments other than options exercisable weighted average exercise price. Share based Compensation Arrangement By Share based Payment Award Equity Instruments Other Than Options Exercisable Weighted Average Remaining Contractual Term 1 Weighted- average remaining contractual term (in years), Exercisable Share based compensation arrangement by share based payment award equity instruments other than options exercisable weighted average remaining contractual term 1. Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period Number of Warrants, Forfeited Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures In Period Total Intrinsic Value Aggregate intrinsic value (in thousands), Forfeited Share based compensation arrangement by share based payment award equity instruments other than options forfeitures in period total intrinsic value. Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value Weighted- average exercise price per share, Forfeited Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period Number of Warrants, Granted Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Total Intrinsic Value Aggregate intrinsic value (in thousands), Granted Share based compensation arrangement by share based payment award equity instruments other than options grants in period total intrinsic value. Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Weighted- average exercise price per share, Granted Weighted- average exercise price per share, granted Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Number of Warrants Outstanding, Ending Number of Warrants Outstanding, Beginning Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Weighted- average exercise price per share Outstanding, Ending Weighted- average exercise price per share Outstanding, Beginning Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Outstanding, Weighted Average Remaining Contractual Terms Weighted- average remaining contractual term (in years), Outstanding Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested And Expected To Vest Exercisable Weighted Average Exercise Price Weighted- average exercise price per share, Vested and expected to vest Share based compensation arrangement by share based payment award equity instruments other than options vested and expected to vest exercisable weighted average exercise price. Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value Aggregate intrinsic value (in thousands), Vested and expected to vest Share based compensation arrangement by share based payment award equity instruments other than options vested and expected to vest outstanding aggregate intrinsic value. Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested And Expected To Vest Outstanding Number Number of Warrants, Vested and expected to vest Share based compensation arrangement by share based payment award equity instruments other than options vested and expected to vest outstanding number. Share based Compensation Arrangement By Share based Payment Award Equity Instruments Other Than Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term 1 Weighted- average remaining contractual term (in years), Vested and expected to vest Share based compensation arrangement by share based payment award equity instruments other than options vested and expected to vest outstanding weighted average remaining contractual term 1. Share-Based Payment Arrangement, Recognized Amount [Abstract] Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table] Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] Share-Based Payment Arrangement, Expense Equity-based compensation expense Equity-based compensation expense Statement of Income Location, Balance [Axis] Statement of Income Location, Balance [Domain] General and Administrative Expense [Member] General and administrative [Member] Research and Development Expense [Member] Research and development [Member] Performance Based Warrants [Member] Weighted Average [Member] Class of Warrant or Right, Outstanding Class of warrant or right, outstanding Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount Unrecognized compensation expense Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition Weighted-average period Share-Based Compensation Arrangement by Share-Based Payment Award, Award Requisite Service Period Share-based compensation service period Share-Based Compensation Arrangement by Share-Based Payment Award, Description Share-based compensation, description Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period Share-based compensation expiration period Warrants Fair Value Warrants fair value Warrants fair value. Antidilutive Security, Excluded EPS Calculation [Table] Antidilutive Securities [Axis] Antidilutive Securities, Name [Domain] Convertible Preference Shares [Member] Convertible preference shares [Member] Convertible Preferred Stock [Member] Convertible preferred stock [Member] Warrants To Purchase Ordinary Shares [Member] Warrants to purchase ordinary shares [Member] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Schedule of Revenues from External Customers and Long-Lived Assets [Table] Revenues from External Customers and Long-Lived Assets [Line Items] Long-Lived Assets Geographical [Axis] Geographical [Domain] DENMARK Denmark [Member] UNITED STATES United States of America [Member] Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table] Consolidation Items [Axis] Consolidation Items [Domain] Operating Segments [Member] Product and Service [Axis] Product and Service [Domain] HMB 002 [Member] HMB-002 [Member] Sutacimig [Member] Sutacimig [Member] Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] Depreciation, Nonproduction Depreciation expense External Discovery And Other Expense External – discovery related costs and other External discovery and other expense. General and Administrative Expense External – general and administrative Investment Income, Interest Interest income Personnel Related Costs Personnel-related (excluding equity-based compensation) Personnel related costs. Research and Development Expense (Excluding Acquired in Process Cost) External research and development costs Research And Development Personnel Expense Research and development personnel-related (excluding equity-based compensation) Research and development personnel expense. Schedule of Segment Reporting Information, by Segment [Table] Segment Reporting Information [Line Items] Number of Reportable Segments Number of reportable segments Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration] Title and Position [Axis] Title and Position [Domain] Subsequent Event [Table] Amended And Restated [Axis] Amended And Restated [Domain] Amended And Restated Certificate Of Incorporation [Member] Plan Name [Axis] Plan Name [Domain] Two Thousand and Twenty Six Employee Stock Purchase Plan [Member] 2026 Employee Stock Purchase Plan [Member] Two Thousand and Twenty Six Equity Incentive Plan [Member] 2026 Equity Incentive Plan [Member] Subsequent Event [Line Items] Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized Share-based compensation arrangement by share-based payment award, number of shares authorized Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross Share based compensation arrangement by share-based payment award, options, grants in period, gross Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price Share based compensation arrangement by share based payment award options grants in period weighted average exercise price Share based compensation arrangement by share based payment award options grants in period weighted average exercise price. Shares Issued, Price Per Share Shares issued, price per share Stockholders' Equity Note, Stock Split Note stock split Chief Executive Officer [Member]