Document and Entity Information Document Type Document Annual Report Document Period End Date Document Transition Report Entity File Number Entity Registrant Name Entity Incorporation, State or Country Code Entity Tax Identification Number Entity Address, Address Line One Entity Address, Adress Line Two Entity Address, City or Town Entity Address State Or Province Entity Address, Postal Zip Code City Area Code Local Phone Number 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 Entity Ex Transition Period ICFR Auditor Attestation Flag Document Financial Statement Error Correction [Flag] Entity Shell Company Title of 12(b) Security Trading Symbol Security Exchange Name Entity Public Float Entity Common Stock, Shares Outstanding Documents Incorporated by Reference [Text Block] Auditor Name Auditor Location Auditor Firm ID Entity Central Index Key Current Fiscal Year End Date Document Fiscal Year Focus Document Fiscal Period Focus Amendment Flag Consolidated Balance Sheets Statement [Table] Statement [Line Items] Statement Assets [Abstract] Assets Assets, Current [Abstract] Current assets: Cash and Cash Equivalents, at Carrying Value Cash and cash equivalents Short-Term Investments Short-term investments Restricted Cash, Current Restricted cash Prepaid Expense and Other Assets, Current Prepaid expenses and other current assets Assets, Current Total current assets Property, Plant and Equipment, Net Property and equipment, net Operating Lease, Right-of-Use Asset Operating lease right-of-use assets, net Operating lease assets Long-Term Investments Long-term investments Other Assets, Noncurrent Other non-current assets Total other assets Assets Total assets Liabilities and Equity [Abstract] Liabilities and Stockholders' Equity Liabilities, Current [Abstract] Current liabilities: Accounts Payable, Current Accounts payable Accrued Liabilities, Current Total accrued expenses Accrued expenses Operating Lease, Liability, Current Operating lease liabilities, current Liabilities, Current Total current liabilities Liabilities, Noncurrent [Abstract] Long-term liabilities: Long-Term Debt, Excluding Current Maturities Royalty obligation Royalty obligation as of September 30, 2025 Operating Lease, Liability, Noncurrent Operating lease liabilities, less current portion Liabilities, Noncurrent Total long-term liabilities Liabilities Total liabilities Commitments and Contingencies. Commitments and contingencies (Note 13) Equity, Attributable to Parent [Abstract] Stockholders' equity: Preferred Stock, Value, Issued Preferred stock, par value $0.0001 per share; 25,000,000 shares authorized and no shares issued and outstanding as of December 31, 2025 and December 31, 2024 Common Stock, Value, Issued Common stock, par value $0.0001 per share; 175,000,000 shares authorized at December 31, 2025 and December 31, 2024, respectively; 54,485,518 and 41,793,412 shares issued and outstanding as of December 31, 2025 and December 31, 2024, respectively Additional Paid in Capital Additional paid-in capital Accumulated Other Comprehensive Income (Loss), Net of Tax Accumulated other comprehensive (loss) income Retained Earnings (Accumulated Deficit) Accumulated deficit Accumulated deficit Equity, Attributable to Parent Balance at end Balance at the beginning Total stockholders' equity Liabilities and Equity Total liabilities and stockholders' equity Preferred Stock, Par or Stated Value Per Share Preferred stock, par value (in dollar per share) Preferred Stock, Shares Authorized Preferred stock, shares authorized Preferred Stock, Shares Issued Preferred stock, shares issued Preferred Stock, Shares Outstanding Preferred stock, shares outstanding Common Stock, Par or Stated Value Per Share Common stock, par value (in dollar per share) Common Stock, Shares Authorized Common stock, shares authorized Common stock, shares authorized (in shares) Common Stock, Shares, Issued Common stock, shares issued Common Stock, Shares, Outstanding Common Stock, shares outstanding Consolidated Statements of Operations and Comprehensive Loss Revenues [Abstract] Revenue: Revenue from Contract with Customer, Excluding Assessed Tax License and collaboration revenue Revenue Revenues Total revenue Operating Expenses [Abstract] Operating expenses: Research and Development Expense Research and development expenses Research and development General and Administrative Expense General and administrative Research and Development Asset Acquired in Transaction Other than Business Combination or Joint Venture Formation, Capitalized Cost Acquired in-process research and development Acquired IPR&D expense Operating Expenses Total operating expenses Operating Income (Loss) Loss from operations Nonoperating Income (Expense) [Abstract] Other income (expense), net: Amount of expense (income) related to adjustment to fair value of convertible notes. Fair Value Adjustment of Convertible Notes Fair value adjustments to convertible notes Change in fair value of convertible notes Interest Expense, Nonoperating Interest expense on royalty obligation Investment Income, Interest Interest income Other Nonoperating Income (Expense) Other income, net Nonoperating Income (Expense) Total other income (expense), net Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest Loss before income taxes Income Tax Expense (Benefit) Income tax (benefit) provision Total income tax (benefit) provision Net loss Net loss Net loss Earnings Per Share, Basic Net loss per share - basic (in dollars per share) Earnings Per Share, Diluted Net loss per share - diluted (in dollars per share) Weighted Average Number of Shares Outstanding, Basic Weighted-average common stock outstanding - basic (in shares) Weighted Average Number of Shares Outstanding, Diluted Weighted-average common stock outstanding - diluted (in shares) Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract] Comprehensive loss: Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract] Other comprehensive income (loss): OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax Unrealized gain on investments Unrealized gain on investments Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent Foreign currency translation adjustment Comprehensive Income (Loss), Net of Tax, Attributable to Parent Comprehensive loss Consolidated Statements of Changes in Convertible Preferred Stock and Stockholders' Equity (Deficit) Equity Components [Axis] Equity Component [Domain] Preferred Stock [Member] Convertible Preferred Stock Common Stock [Member] Common Stock Additional Paid-in Capital [Member] Additional Paid-in Capital AOCI Attributable to Parent [Member] Accumulated Other Comprehensive Income (Loss) Retained Earnings [Member] Accumulated Deficit Class of Stock [Axis] Class of Stock [Domain] Represents the information pertaining to Series seed convertible preferred stock. Series Seed Convertible Preferred Stock [Member] Series Seed convertible preferred stock Series A Preferred Stock [Member] Series A convertible preferred stock Series A preferred stock Series B Preferred Stock [Member] Series B convertible preferred stock Series C Preferred Stock [Member] Series C convertible preferred stock Sale of Stock [Axis] Sale of Stock [Domain] IPO [Member] IPO Private Placement [Member] Private Investment in Public Equity Represents the information pertaining to License Agreement with InnoCare Pharma Inc. License Agreement with InnoCare Pharma Inc [Member] InnoCare Pharma Inc Represents information pertaining to at the market offering. At The Market Offering [Member] 2025 ATM Program Increase (Decrease) in Temporary Equity [Roll Forward] Changes in Convertible Preferred Stock Temporary Equity, Carrying Amount, Attributable to Parent Balance at end Balance at beginning Temporary Equity, Shares Outstanding Balance at the end (in shares) Balance at beginning (in shares) Temporary Equity, Stock Issued During Period, Value, New Issues Issuance of convertible preferred stock Number of new stock classified as temporary equity issued during the period. Temporary Equity, Stock Issued During Period, Shares, New Issues Issuance of convertible preferred stock (in shares) Number of preferred stock issued Value of conversion of securities from temporary equity to permanent equity. Temporary Equity, Stock Issued During Period, Value, Conversion Conversion of convertible preferred stock to common stock upon closing of initial public offering Number of shares converted from temporary equity to permanent equity. Temporary Equity, Stock Issued During Period, Shares, Conversion Conversion of convertible preferred stock to common stock upon closing of initial public offering (in shares) Increase (Decrease) in Stockholders' Equity [Roll Forward] Changes in Stockholders' Equity (Deficit) Shares, Outstanding Balance at end (in shares) Balance at beginning (in shares) Stock Repurchased During Period, Shares Repurchase of unvested restricted stock awards (in shares) Stock Issued During Period, Value, New Issues Issuance of common stock Stock Issued During Period, Shares, New Issues Issuance of common stock (in shares) Number of common stock issued Stock Issued During Period, Value, Stock Options Exercised Exercises of common stock options Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period Exercised (in shares) Exercises of common stock options (in shares) Stock Issued During Period, Value, Employee Stock Purchase Plan Purchases of common stock under the Employee Stock Purchase Plan Stock Issued During Period, Shares, Employee Stock Purchase Plans Shares issued under ESPP Purchases of common stock under the Employee Stock Purchase Plan (in shares) APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Stock-based compensation expense Stock Issued During Period, Value, Conversion of Convertible Securities Conversion of convertible preferred stock to common stock upon closing of initial public offering Stock Issued During Period, Shares, Conversion of Convertible Securities Conversion of convertible preferred stock to common stock upon closing of initial public offering (in shares) Adjustments to Additional Paid in Capital, Stock Issued, Issuance Costs Stock issuance costs Consolidated Statements of Cash Flows Represents information pertaining to private placement and at the offering. Private Placement And At The Offering [Member] PIPE and ATM Net Cash Provided by (Used in) Operating Activities [Abstract] Cash flows from operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Adjustments to reconcile net loss to net cash used in operating activities: Depreciation Depreciation expense Gain (Loss) on Disposition of Property Plant Equipment Loss on disposal of property and equipment Amortization of Debt Discount (Premium) Net amortization of premiums and accretion of discounts on investments Amount of noncash interest expense on royalty obligation. Noncash Interest Expense On Royalty Obligation Non-cash interest expense on royalty obligation Interest expense related to royalty obligation Share-Based Payment Arrangement, Noncash Expense Stock-based compensation expense Amount of non-cash lease expense. Non-cash lease expense Non-cash lease expense Increase (Decrease) in Prepaid Expense and Other Assets Prepaid expenses and other assets Increase (Decrease) in Accounts Payable Accounts payable Increase (Decrease) in Accrued Liabilities Accrued expenses Increase (Decrease) in Operating Lease Liability Operating lease liabilities Net Cash Provided by (Used in) Operating Activities Net cash used in operating activities Net Cash Provided by (Used in) Investing Activities [Abstract] Cash flows from investing activities: Payments to Acquire Property, Plant, and Equipment Purchases of property and equipment Payments to Acquire Investments Purchases of investments Proceeds from Sale, Maturity and Collection of Investments Proceeds from sales and maturities of investments Amount of cash outflow of upfront payment paid pursuant to the agreement. Collaborative Agreement, Upfront Payment, Paid Product candidate license acquisitions Upfront payment paid Net Cash Provided by (Used in) Investing Activities Net cash used in investing activities Net Cash Provided by (Used in) Financing Activities [Abstract] Cash flows from financing activities: Proceeds from Issuance of Redeemable Convertible Preferred Stock Proceeds from issuance of Series C convertible preferred stock, net of issuance costs Payments of Stock Issuance Costs Payment of agent fees and offering costs Proceeds from Issuance of Debt Proceeds from royalty obligation Proceeds from Stock Options Exercised Proceeds from exercise of stock options Proceeds from Stock Plans Proceeds from issuance of common stock under employee stock purchase plan Proceeds from Issuance of Common Stock Proceeds from issuance of common stock Proceeds from Issuance Initial Public Offering Proceeds from initial public offering, net of underwriting discount and commissions Aggregate gross proceeds Net Cash Provided by (Used in) Financing Activities Net cash provided by financing activities Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations Effect of exchange rate changes on cash, cash equivalents and restricted cash Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Net (decrease) increase in cash, cash equivalents and restricted cash Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents Cash, cash equivalents and restricted cash at end of period Cash, cash equivalents and restricted cash at beginning of period Total cash, cash equivalents and restricted cash Supplemental Cash Flow Information [Abstract] Supplemental disclosure of non-cash investing and financing activities: Right-of-Use Asset Obtained in Exchange for Operating Lease Liability Right-of-use assets obtained under operating lease arrangements The fair value of stock issued as noncash or part noncash consideration for a business or asset acquired. Noncash is defined as transactions during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period. Noncash or Part Noncash Acquisition, Noncash Financial or Equity Instrument Consideration Shares, Amount Equity consideration for InnoCare license, at fair value Conversion of Stock, Amount Converted Conversion of convertible preferred stock to common stock upon closing of initial public offering Notes Assumed Conversion of BMS Note into Series C convertible preferred stock The amount of deferred offering costs included in accounts payable and accrued expenses. Deferred Offering Costs Included In Accounts Payable and Accrued Expenses Deferred offering costs in accounts payable and accrued expenses No definition available. Reconciliation Of Cash Cash Equivalents And Restricted Cash And Cash Equivalents [Abstract] Reconciliation of cash, cash equivalents and restricted cash: Nature of Business Nature of Operations [Text Block] Nature of Business Summary of Significant Accounting Policies Significant Accounting Policies [Text Block] Summary of Significant Accounting Policies Fair Value Measurements