75000 - Document - Cover Page
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75010 - Statement - Condensed Balance Sheets (unaudited)
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75020 - Disclosure - Commitments and Contingencies - Summary of Future Lease Obligations (Detail) 2
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75030 - Disclosure - Recurring Fair Value Measurement - Schedule Of Maturities For Available For Sale Securities (Details) 2
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75040 - Statement - Condensed Balance Sheets (unaudited) (Parenthetical)
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75050 - Statement - Condensed Statements of Operations (unaudited)
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75060 - Statement - Condensed Statements of Comprehensive Loss (unaudited)
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75070 - Statement - Condensed Statements of Stockholders' Equity (unaudited)
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75080 - Statement - Condensed Statements of Cash Flows (unaudited)
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995455 - Disclosure - Description of Business and Organization
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995465 - Disclosure - Summary Of Significant Accounting Policies
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995475 - Disclosure - Inventory
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995485 - Disclosure - Recurring Fair Value Measurements
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995495 - Disclosure - Balance Sheet Items
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995505 - Disclosure - Intangible Assets
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995515 - Disclosure - Significant Agreements
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995525 - Disclosure - Commitments and Contingencies
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995535 - Disclosure - Redeemable Convertible Preferred Shares
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995545 - Disclosure - Common Stock
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995555 - Disclosure - Share-based Compensation
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995565 - Disclosure - Income Taxes
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995575 - Disclosure - Net Loss Per Share
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995585 - Disclosure - Redeemable NonControlling Interest
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995595 - Disclosure - Defined Contribution Plan
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995605 - Disclosure - Segment Reporting
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995615 - Disclosure - Subsequent Events
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995625 - Disclosure - Summary of Significant Accounting Policies (Policies)
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995635 - Disclosure - Inventory (Tables)
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995645 - Disclosure - Recurring Fair Value Measurement (Tables)
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995655 - Disclosure - Balance Sheet Items (Tables)
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995665 - Disclosure - Intangible Assets (Tables)
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995675 - Disclosure - Commitments and Contingencies (Tables)
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995685 - Disclosure - Common Stock (Tables)
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995695 - Disclosure - Share-based Compensation (Tables)
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995705 - Disclosure - Net Loss Per Share (Tables)
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995715 - Disclosure - Segment Reporting (Tables)
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995725 - Disclosure - Summary of Significant Accounting Policies - Additional Information (Detail)
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995735 - Disclosure - Summary of Significant Accounting Policies - Summarizes of balances and activity the product revenue (Details)
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995745 - Disclosure - Recurring Fair Value Measurement - Schedule of fair value, assets and liabilities measured on recurring basis (Detail)
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995755 - Disclosure - Recurring Fair Value Measurement - Schedule of cash equivalents, marketable securities, and unrealized gains and losses (Details)
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995765 - Disclosure - Recurring Fair Value Measurement - Schedule Of Maturities For Available For Sale Securities (Details)
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995775 - Disclosure - Recurring Fair Value Measurement - Schedule of available-for-sale marketable securities with gross unrealized losses (Details)
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995785 - Disclosure - Recurring Fair Value Measurement - Additional Information (Detail)
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995795 - Disclosure - Inventory - Summary of Inventory (Details)
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995805 - Disclosure - Inventory (Additional Information) (Details)
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995815 - Disclosure - Balance Sheet Items - Summary of Prepaid and Other Current Assets (Detail)
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995825 - Disclosure - Balance Sheet Items - Summary of Accrued expenses and other current liabilities (Detail)
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995835 - Disclosure - Intangible Assets - Schedule Of Intangible Assets (Details)
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995845 - Disclosure - Intangible Assets (Additional Information) (Details)
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995855 - Disclosure - Intangible Assets - Schedule Of Amortization Expense For Amortizable Finite-Lived Intangible Assets (Details)
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995865 - Disclosure - Significant Agreements - Additional Information (Detail)
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995875 - Disclosure - Commitments and Contingencies - Summary of Future Lease Obligations (Detail)
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995885 - Disclosure - Commitments and Contingencies - Additional Information (Detail)
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995895 - Disclosure - Redeemable Convertible Preferred Shares - Additional Information (Detail)
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995905 - Disclosure - Redeemable Convertible Preferred Shares - Summary of Series A Redeemable Convertible Preferred Shares (Detail)
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995915 - Disclosure - Common Stock - Additional Information (Detail)
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995925 - Disclosure - Common Stock - Schedule of Common Stock Shares Reserved for Future Issuance (Details) (Details)
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995935 - Disclosure - Share-based Compensation - Summary of Share/Stock-based Compensation Expense Recorded in The Accompanying Condensed Consolidated Statements of Operations and Comprehensive Loss (Detail)
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995945 - Disclosure - Share-based Compensation - Additional Information (Detail)
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995955 - Disclosure - Share-based Compensation - Summary of Stock Option Activity (Detail)
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995965 - Disclosure - Share-based Compensation - Summary of The Black-Scholes Option Pricing Model to Estimate The Fair Value of Stock Option Granted (Detail)
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995975 - Disclosure - Share-based Compensation - Summary of Restricted Stock Units Activity (Detail)
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995985 - Disclosure - Share-based Compensation - Summary of The Unvested Common Stock (Detail)
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995995 - Disclosure - Share-based Compensation - Summary of Fair Value of The Incentive Shares Estimated Using An Option Pricing Model (Detail)
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996005 - Disclosure - Share-based Compensation - Summary of The Incentive Shares Activity (Detail)
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996015 - Disclosure - Share-based Compensation - Summary of Performance Stock Options Activity (Details)
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996025 - Disclosure - Share-based Compensation - Fair value of our common stock to be issued under the ESPP (Details)
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996035 - Disclosure - Share-based Compensation - Summary of The Black-Scholes Option Pricing Model to Estimate The Fair Value of Performance Stock Op (Details)
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996045 - Disclosure - Share-based Compensation - Summary of Performance Stock Units Activity (Details)
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996055 - Disclosure - Income Taxes (Additional Information) (Details)
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996065 - Disclosure - Net Loss Per Share - Summary of Basic and Diluted Net Loss Per Share Attributable to Common Shareholders/Stockholders (Detail)
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996075 - Disclosure - Net Loss Per Share - Summary of Outstanding Potentially Dilutive Securities Have Been Excluded From Calculation of Diluted Net Loss Per Share (Detail)
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996085 - Disclosure - Defined Contribution Plan (Additional Information) (Details)
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996095 - Disclosure - Segment Reporting (Additional Information) (Details)
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996105 - Disclosure - Segment Reporting - Schedule of Segment Information (Details)
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996115 - Disclosure - Subsequent Event (Additional Information) (Details)
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Vested
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value
Vested
Proceeds from Sale of Property, Plant, and Equipment
Proceeds from Sale of Property, Plant, and Equipment, Total
Proceeds from sale of property and equipment
Proceeds from sale of property and equipment
Other Research and Development Expense
Other research and development costs
2021 employee stock purchase plan.
2021 Employee Stock Purchase Plan
Two Thousand And Twenty One Employee Stock Purchase Plan [Member]
Concentration Risk Type [Axis]
Entity Incorporation, State or Country Code
Entity Incorporation, State or Country Code
Preferred Stock, Shares Issued
Preferred Stock, Shares Issued
Preferred Stock, Shares Issued, Total
Premium Received On License Agreement
Premium Received On License Agreement
Premium Received On License Agreement
Accounts payable
Increase (Decrease) in Accounts Payable
Increase (Decrease) in Accounts Payable, Total
Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract]
Supplemental disclosures of noncash activities:
Purchases under the purchase obligation
Purchases Under the Purchase Obligation
Purchases Under the Purchase Obligation
Fair value, mature in one year or less
Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, Year One
Plan Name [Axis]
Conversion of incentive shares
Share Based Compensation By Share Based Payment Award Conversion Of Incentive Shares Into Restricted Stock
Share based compensation by share based payment award conversion of incentive shares into restricted stock.
Entity Current Reporting Status
Entity Current Reporting Status
Cost and operating expenses:
Operating Expenses [Abstract]
Fair Value, Inputs, Level 2
Fair Value, Inputs, Level 2 [Member]
Current [Member]
Current [Member]
Current Member
Commitments and Contingencies
Commitments and Contingencies Disclosure [Text Block]
Net Product Revenue and Accounts Receivable [Member]
Net Product Revenue and Accounts Receivable [Member]
Net Product Revenue and Accounts Receivable [Member]
Common stock shares authorized
Common Stock, Shares Authorized
Common Stock, Shares Authorized
2028
Finite-Lived Intangible Asset, Expected Amortization, Year Four
Temporary Equity, Par or Stated Value Per Share
Temporary Equity, Par or Stated Value Per Share
Option Indexed to Issuer's Equity, Type [Axis]
Product and Service [Axis]
Fair Value by Liability Class [Domain]
Document Fiscal Period Focus
Document Fiscal Period Focus
Entity Shell Company
Entity Shell Company
Shares Outstanding
Temporary Equity, Shares Outstanding
Temporary Equity, Shares Outstanding
Other Accrued Liabilities, Current
Other accrued expenses and other current liabilities
Segmen tReporting Policy Policy TextBlock
Segment Reporting, Policy [Policy Text Block]
Segments
Cash and cash equivalents
Cash and cash equivalents, beginning of period
Cash and cash equivalents, end of period
Cash and Cash Equivalent
Cash and Cash Equivalents, at Carrying Value, Total
Cash equivalents, amortized cost
Deferred finance costs, own-share lending arrangement, issuance costs, net
Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Net
Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Net, Total
Common Stock, Shares Issued
Common Stock, Shares, Issued
Common Stock, Shares, Issued, Total
Share Purchased
Operating lease expiration description
Lessee, Operating Lease, Description
Asset Class [Domain]
Maket Value Of CommonStock Held By Non Affiliate Stockholders
Maket value of common stock held by non-affiliate stockholders
Maket value of common stock held by non-affiliate stockholders
Statement [Table]
Statement [Table]
Milestone payments not yet received
Milestone Payments not Yet Received
Milestone Payments not Yet Received
Proceeds from redeemable convertible preferred stock
Proceeds from Issuance of Redeemable Convertible Preferred Stock
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability
Right-of-use asset obtained in exchange for new operating lease liabilities
Accounts Receivable, Credit Losses
Accounts Receivable, Credit Losses
Accounts receivable, credit losses
Redeemable NonControlling Interest
Redeemable Non Controlling Interest [Text Block]
Disclosure of redeemable non-controlling interest.
Share based compensation by share based payment arrangement non vested options granted during the period weighted average grant date fair value
Granted
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value
Statement [Line Items]
Statement [Line Items]
Warrant [Member]
Warrants
Entity Filer Category
Entity Filer Category
Inventory
Inventory
Increase (Decrease) in Inventories and Other Operating Assets
Liabilities and Equity
Total liabilities and stockholders' equity
Payables and Accruals [Abstract]
Milestone Achievement [Member]
Milestone Achievement.
Credit Concentration Risk [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price
Exercisable at June 30, 2025
Upfront License Fee
Upfront of cash payment
upfront of cash payment
Upfront of Cash Payment.
License agreement related payments
License Agreement Related Payments
License Agreement Related Payments
Aggregate Of Upfront License Fee Received
Aggregate Of Upfront License Fee Received
Aggregate Of Upfront License Fee Received
Money market funds, included in cash and cash equivalents
Cash and Cash Equivalents, Fair Value Disclosure
Cash and cash equivalents, fair value disclosure
Lease For Corporate Office Facility [Member]
Lease For Corporate Office Facility
Lease For Corporate Office Facility Member
Federal statutory rate
Federal Statutory Income Tax Rate Reconciliation, Percent
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent
Subsequent Event [Line Items]
Effective income tax rate
Effective income tax rate
Effective Income Tax Rate Reconciliation, Percent
Effective Income Tax Rate Reconciliation, Percent, Total
Share-based Payment Arrangement, Option
Income Taxes Paid
Income taxes paid
Takeda Asset Agreement.
Takeda Asset Agreement [Member]
First Anniversary [Member]
First Anniversary [Member]
First Anniversary
Geographical [Domain]
Cash paid for acquired intangible assets
Cash paid for acquired intangible asset
Payments to Acquire Intangible Assets
Inventory, Finished Goods, Gross
Finished goods
Unvested common stock forfeiture
Shares Issued, Shares, Share-Based Payment Arrangement, Forfeited
Unvested common stock forfeiture
Summary of Inventory
Schedule of Inventory, Current [Table Text Block]
Balance as of June 30, 2024
Balance as of December 31, 2023
Product Revenue Allowance and Reserve
Product Revenue Allowance and Reserve
Summary of The Black-Scholes Option Pricing Model to Estimate The Fair Value of Performance Stock Option Granted
Schedule of Performance Stock Options Assumptions [Table Text Block]
Schedule of Performance Stock Options Assumptions table text block
Defined Contribution Plan [Text Block]
Defined Contribution Plan
Payments for Repurchase of Private Placement
Payment to private placement
Significant Accounting Policies [Text Block]
Summary of Significant Accounting Policies
Intangible asset useful life
Finite-Lived Intangible Asset, Useful Life
Number of Shares, Converted to unvested common stock
Share Based Compensation By Share Based Payment Arrangement Equity Instruments Other Than Options Converted To Unvested Common Stock
Share based compensation by share based payment arrangement equity instruments other than options converted to unvested common stock.
Founder [Member]
Founder [Member]
Founder Member
Vesting [Domain]
Share based compensation by share based payment arrangement non vested options granted during the period
Granted
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross
Summary of Basic and Diluted Net Loss Per Share Attributable to Common Shareholders/Stockholders
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
Conversion of incentive shares
Share Based Compensation By Share Based Payment Award Conversion Of Incentive Share Into Restricted Stock Weighted Average Grant Date Fair Value
Share based compensation by share based payment award conversion of incentive share into restricted stock weighted average grant date fair value.
Available For Sale Securities Continuous Unrealized Loss Position More Than Twelve Months Fair Value
Available For Sale Securities Continuous Unrealized Loss Position More Than Twelve Months Fair Value
Unrealized losses 12 months or greater, Fair Value
Earnings Per Share, Basic
Earnings Per Share, Basic, Total
Net loss per share, basic
Net loss per share - basic
Investment Agreement [Member]
Investment Agreement [Member]
Investment Agreement [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number
Number of Shares, Beginning Balance
Outstanding at June 30, 2025
Schedule Of Maturities For Available For Sale Securities Table Text Block
Schedule Of Maturities For Available For Sale Securities Table Text Block
Schedule Of Maturities For Available For Sale Securities
Total current liabilities
Liabilities, Current
Accounts receivable, net
Accounts Receivable
Increase (Decrease) in Accounts Receivable
Adjustments to reconcile net loss to net cash used in operating activities:
Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract]
Participating threshold
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Exercise Price
Equity, Attributable to Parent [Abstract]
Stockholders' equity
Entity Small Business
Entity Small Business
Retained Earnings (Accumulated Deficit)
Accumulated deficit
Retained Earnings (Accumulated Deficit)
Retained Earnings (Accumulated Deficit), Total
Retained Earnings (Accumulated Deficit), Beginning Balance
Retained Earnings (Accumulated Deficit), Ending Balance
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period
Forfeiture
Forfeiture
Purchase price per share
Sale of Stock, Price Per Share
Merck License Agreement [Member]
Merck License Agreement.
Summary of Performance Stock Options
Summary of Performance Stock Options
Summary of Performance Stock Options Activity
Share-Based Payment Arrangement [Text Block]
Share-based Compensation
Payments to Acquire Short-Term Investments
Cash paid for purchase of short-term investments
Cash paid for purchase of short-term investments
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Lease Contractual Term [Axis]
Common Class A [Member]
Deferred Compensation Arrangement with Individual, Shares Issued
Deferred Compensation Arrangement with Individual, Shares Issued
Lessee, Lease, Description [Line Items]
Amendment Flag
Amendment Flag
Product and Service [Domain]
Accounting Policies [Table]
Accounting Policies Table.
Inventory
Inventory Disclosure [Text Block]
Unrealized Losses Less Than 12 Months, Fair value
Available For Sale Securitie Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
Available For Sale Securitie Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
Research And Development Agreements [Member]
Research And Development Agreements
Research And Development Agreements Member
Liabilities and Equity [Abstract]
Liabilities and stockholders' equity
Entity Address, Postal Zip Code
Entity Address, Postal Zip Code
Net cash used in operating activities
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation
Operating lease liability
Increase (Decrease) in Operating Lease Liability
Common Stock
Common Stock [Member]
Common Shares [Member]
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price
Granted
Lessee, Operating Lease, Liability, to be Paid, Year Three
2028
Unamortized stock-based compensation for stock options
Unamortized stock-based compensation for stock options
Unamortized stock-based compensation for stock options
Temporary Equity Related Tranche Liability [Member]
Temporary Equity Related Tranche Liability.
Entity Address, Address Line One
Entity Address, Address Line One
Summary of Fair Value of The Incentive Shares Estimated Using An Option Pricing Model
Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]
Fair Value Hierarchy and NAV [Axis]
Unvested Common Shares [Member]
Unvested common shares.
Unvested common shares
Earnings Per Share [Abstract]
Amortized cost, total
Debt Securities, Available-for-Sale, Maturity, Allocated and Single Maturity Date, Amortized Cost
Litigation amount awarded from other party
Termination and cancellation charges payable
Loss Contingency Accrual
Loss Contingency Accrual, Beginning Balance
Loss Contingency Accrual, Ending Balance
Cash equivalents, unrealized gains
Cash Equivalents, Unrealized Gains
Cash equivalents, unrealized gains
Supplemental Cash Flow Information [Abstract]
Supplemental disclosure of cash flow information:
Operating lease right-of-use asset
Operating Lease, Right-of-Use Asset
Common Shares Purchase Agreement
Common Shares Purchase Agreement [Member]
Common Shares Purchase Agreement.
Inventory Disclosure [Abstract]
Gain on Sale Of License Agreement
Gain (Loss) on Sale of Investments
Gain (Loss) on Sale of Investments, Total
Class of Warrant or Right [Axis]
Document Type
Document Type
Two Customer [Member]
Two Customer [Member]
Two Customer [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Axis]
Accrued expenses and other current liabilities
Increase (Decrease) In Accrued Expenses And Other Current Liabilities
Increase (decrease) in accrued expenses and other current liabilities.
Collaborative Arrangement and Arrangement Other than Collaborative [Domain]
Entity Central Index Key
Entity Central Index Key
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Excluding Exchange Rate Effect, Including Discontinued Operation
Net (decrease) increase in cash and cash equivalents
Subsequent Event Type [Domain]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount
Stock options
Balance Sheet Related Disclosures [Abstract]
Common stock par value per share
Common Stock, Par or Stated Value Per Share
Common Stock, Par or Stated Value Per Share
Security deposit
Security Deposit
Proceeds from Issuance of Warrants
Proceeds from issuance of prefunded warrants to purchase common stock, net of issuance costs
Amortization of operating right-of-use asset
Amortization of operating right-of-use assets
Amortization of operating right-of-use assets
Operating Lease, Right-of-Use Asset, Periodic Reduction
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term
Weighted-Average Remaining Contractual Term, Outstanding at June 30, 2025
Upfront License Fee
Administrative Fees Expense
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate, Maximum
Expected volatility
Deferred Compensation Arrangement with Individual, Shares Authorized for Issuance
Deferred Compensation Arrangement with Individual, Shares Authorized for Issuance
Debt securities, available-for-sale, amortized cost
Debt Securities, Available-for-Sale, Amortized Cost
Debt Securities, Available-for-Sale, Amortized Cost, Total
Debt securities, available-for-sale, estimated fair value
Debt Securities, Available-for-Sale
Debt Securities, Available-for-Sale, Total
Indemnification Agreement [Member]
Indemnification Agreement
Realized Investment Gains (Losses), Total
Realized Investment Gains (Losses)
Realized gains and losses
Exercised
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period
Issuance of common stock upon exercise of stock options (share)
Exercised
Unvested restricted stock, beginning balance
Unvested restricted stock, beginning balance
Number of Shares, Ending balance
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Nonvested, Number of Shares
Other prepaid expenses and other assets
Other Prepaid Expense, Current
Temporary equity issue price per share
Temporary Equity Issue Price Per Share
Temporary equity issue price per share.
Temporary equity stock issued during the period shares new issues
Temporary Equity Stock Issued During The Period Shares New Issues
Temporary equity stock issued during the period shares new issues.
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Ownership [Domain]
Current Fiscal Year End Date
Current Fiscal Year End Date
Employee Related Expenses
Employee Related Expenses
Employee related expenses
Incentive Shares [Member]
Incentive shares.
Incentive Shares
Series B redeemable convertible preferred shares [Member]
Series B Redeemable Convertible Preferred Shares.
Viracta License Agreement [Member]
Viracta License Agreement
Viracta License Agreement Member
Document Quarterly Report
Document Quarterly Report
Entity Address, State or Province
Entity Address, State or Province
Unvested restricted stock, ending balance
Number of Shares, Beginning balance
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number
Unvested restricted stock at June 30, 2025
Preferred Stock, Shares Outstanding
Preferred Stock, Shares Outstanding
Preferred Stock, Shares Outstanding, Beginning Balance
Preferred Stock, Shares Outstanding, Ending Balance
Comprehensive Income (Loss), Net of Tax, Attributable to Parent
Total comprehensive loss
Common stock shares reserved for future issuance
Common Stock, Capital Shares Reserved for Future Issuance
Class of Warrant or Right [Domain]
Geographical [Axis]
Accounts Receivable [Member]
Accounts Receivable [Member]
Inventory, Raw Materials, Gross
Raw materials
License Product [Member]
License [Member]
License revenue [Member]
Summary of Share/Stock-based Compensation Expense Recorded in The Accompanying Condensed Consolidated Statements of Operations and Comprehensive Loss
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]
Fair Value
Available For Sale Securitie Continuous Unrealized Loss Position Fair Value
Available For Sale Securitie Continuous Unrealized Loss Position Fair Value
Issuance of common stock upon exercise of stock options, Amount
Stock Issued During Period, Value, Stock Options Exercised
Significant Agreements
Collaborative Arrangement Disclosure [Text Block]
Third-Party CRO, CMO and Other Third-Party Clinical Trial Costs
Third-Party CRO, CMO and Other Third-Party Clinical Trial Costs
Third-party CRO, CMO and other third-party clinical trial costs
Subsequent Event [Member]
Subsequent Event [Member]
Concentration of Credit Risk and Other Risks and Uncertainties [Member]
Concentration of Credit Risk and Other Risks and Uncertainties [Member]
Deferred Revenue, Current, Total
Deferred Revenue, Current
Current portion of deferred revenue
Deferred Revenue Current
Antidilutive Securities [Axis]
External Costs [Abstract]
External Costs [Abstract]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value
Total fair value of options
Schedule of fair value of our common stock to be issued under the ESPP
common stock to be issued under the ESPP Table text block
common stock to be issued under the ESPP Table text block
Purchase Commitment, Excluding Long-Term Commitment [Axis]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Abstract]
AOCI Attributable to Parent [Member]
Accumulated Other Comprehensive Income (Loss) [Member]
Customer [Domain]
Cash equivalents, unrealized losses
Cash Equivalents, Unrealized Losses
Cash equivalents, unrealized losses
Thereafter
Finite-Lived Intangible Asset, Expected Amortization, after Year Five
Cash and Cash Equivalents [Domain]
Carrying Value
Redeemable Noncontrolling Interest, Equity, Preferred, Carrying Amount
Redeemable convertible preferred shares, no par value; no shares authorized, issued and outstanding at September 30, 2021; 22,851,257 shares authorized, issued and outstanding at December 31, 2020
Milestone payment, capitalized
Revenue Recognition, Milestone Method, Revenue Recognized
Common stock shares issued as a result of conversion of temporary equity into permanent equity
Common Stock Shares Issued As A Result Of Conversion Of Temporary Equity Into Permanent Equity
Common stock shares issued as a result of conversion of temporary equity into permanent equity.
Minimum [Member]
Minimum [Member]
Weighted Average Grant Date Fair Value, Granted
Grant date fair value
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value
Financial Instrument [Axis]
Assets, Current [Abstract]
Current assets:
License Agreement Milestone Payment [Member]
License Agreement Milestone Payment [Member]
License agreement milestone payments [Member]
Amortization of intangible assets
Amortization Of Intangible Assets
Amortization of Intangible Assets
Common Class B [Member]
Fair Value, Inputs, Level 3
Fair Value, Inputs, Level 3 [Member]
2021 Equity Incentive Plan
Two thousand and twenty one stock incentive plan.
2021 Stock Incentive Plan
Segment Reporting [Abstract]
Schedule of fair value, assets and liabilities measured on recurring basis
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]
Liabilities, Current [Abstract]
Current Liabilities:
Product [Member]
Product revenue, net [Member]
Ipsen License Agreement [Member]
Ipsen License Agreement [Member]
Ipsen License Agreement
Volume Weighted Average Price
Volume Weighted Average Price
Volume weighted average price
Sprint Bioscience Agreement [Member]
Sprint Bioscience Agreement [Member]
Beginning Balance (In shares)
Ending Balance (In shares)
Shares, Outstanding
Proceeds from Stock Plans
Proceeds from issuance of common stock upon Employee Stock Purchase Plan purchase
Proceeds from issuance of common stock upon Employee Stock Purchase Plan purchase
Commitments and Contingencies
Commitments and contingencies (Note 8)
Weighted Average Grant Date Fair Value Per Share, Ending Balance
Weighted Average Grant Date Fair Value Per Share, Beginning Balance
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value
Unvested restricted stock Grant fair value at March 31, 2022
Unvested restricted stock as of December 31, 2024
Inventory, Work in Process, Gross
Work-in-process
Present value of operating lease liabilities
Operating Lease, Liability
Present value of operating lease liabilities
Other Individual Customer [Member]
Other Individual Customer [Member]
Other Individual Customer [Member]
Deferred Shares Par Value Per Shares
Deferred Shares Par Value Per Shares
Deferred Shares Par Value Per Shares.
Issuance of common stock upon exercise of stock options
Redeemable Noncontrolling Interest [Member]
Redeemable Noncontrolling Interest Member
Obligations [Member]
Obligations
Concentration Risk Benchmark [Axis]
Payment for Management Fee
Payment for upfront license fee
Lessee, Lease, Description [Table]
Milestone Achieved [Member]
Milestone Achieved.
Capital Expenditures Incurred but Not yet Paid
Cash not yet paid for upfront license agreement payment
Lease Contractual Term [Domain]
Weighted Average Number of Shares Outstanding, Basic
Weighted Average Number of Shares Outstanding, Basic, Total
Weighted average shares outstanding - basic
Weighted-average number of common shares used in net loss per share - basic
Gross proceeds from the Private Placement
Payments for (Proceeds from) Previous Acquisition
Payments for (Proceeds from) Previous Acquisition, Total
Deferred Shares Outstanding
Deferred Shares Outstanding
Deferred Shares Outstanding.
Document Information [Line Items]
Document Information [Line Items]
Exercisable at September 30, 2023, Aggregate Intrinsic Value
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value
Exercisable at March 31, 2024, Aggregate Intrinsic Value
Exercisable at June 30, 2025
Manufacturing And Supply Agreement
Manufacturing and Supply Agreement [Member]
Manufacturing and Supply Agreement [Member]
Two Thousand Twenty One Employee Stock Purchase Plan
2021 Employee Stock Purchase Plan [Member]
Two Thousand Twenty One Employee Stock Purchase Plan [Member]
Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table]
Unrealized losses twelve months or greater
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss
Proceeds from Issuance of Private Placement
Proceeds from issuance of common stock in connection with private placement, net of placement agent fees and offering costs
Proceeds from issuance of private placement
Subsequent Events
Subsequent Events [Text Block]
Cash
Cash
Cash, Beginning Balance
Cash, Ending Balance
Share-based compensation expenses
APIC, Share-Based Payment Arrangement, Increase for Cost Recognition
APIC, Share-based Payment Arrangement, Increase for Cost Recognition, Total
Accrued federal and state payables
Accrued federal and state payables
Accrued federal and state payables
Equity, Attributable to Parent
Beginning Balance
Ending Balance
Total stockholders' equity
Weighted Average Grant Date Fair Value, Converted to unvested common stock
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Converted To Unvested Common Stock Weighted Average Grant Date Fair Value
Share based compensation arrangement by share based payment award equity instruments other than options converted to unvested common stock weighted average grant date fair value.
Basis of Presentation
Basis of Accounting, Policy [Policy Text Block]
Schedule Of Common Stock Shares Reserved For Future Issuance Table Text Block
Schedule Of Common Stock Shares Reserved For Future Issuance [Table Text Block]
Schedule of Common Stock Shares Reserved for Future Issuance
Weighted Average Price of Company's common Stock
Weighted Average Price of Company's common Stock
Weighted Average Price of Company's common Stock
Statement of Stockholders' Equity [Abstract]
Statement of Stockholders' Equity [Abstract]
Cash equivalents
Cash Equivalents [Member]
Basis of Issue [Domain]
Basis Of Issue Domain
Use of Estimates
Use of Estimates, Policy [Policy Text Block]
Schedule of Nonvested Share Activity [Table Text Block]
Summary of The Unvested Common Stock
Deposits and other long-term assets
Deposits and other longterm assets Non current
Deposits and other long-term assets Non current.
Equity Method Investment, Underlying Equity in Net Assets
Equity Investment
Incentive Share Plan
Incentive Share Plan.
Upfront payment
Upfront Payment
Upfront payment.
Entity Address, Address Line Two
Entity Address, Address Line Two
Recurring Fair Value Measurements
Fair Value Disclosures [Text Block]
Milestone payments not yet paid
Milestone payments not yet paid
Milestone payments not yet paid
Summary of Stock Option Activity
Disclosure of Share-Based Compensation Arrangements by Share-Based Payment Award [Table Text Block]
Brisbane, California [Member]
Brisbane, California [Member]
Brisbane, California
Accrued expenses and other current liabilities
Accrued Liabilities and Other Liabilities
Accrued Liabilities and Other Liabilities, Total
License agreement with Ipsen Pharma SAS [Member]
License agreement with Ipsen Pharma SAS [Member]
Available For Sale Securitie Continuous Unrealized Loss Position Accumulated Loss
Available For Sale Securitie Continuous Unrealized Loss Position Accumulated Loss
Unrealized Losses
Plan Name [Domain]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equity Method Investment, Ownership Percentage
Ownership percentage
Fair Value
Available For Sale Securitie
Available For Sale Securitie
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted Average Exercise Price
Weighted Average Exercise Price Per Share, Vested and expected to vest at June 30, 2025
Class of Warrant or Right, Outstanding
Number of Pre-funded warrants purchased
Related and Nonrelated Parties [Axis]
Pre-Funded Warrant [Member]
Pre-Funded Warrant [Member]
Founder One [Member]
Founder One [Member]
Founder One Member
Entity Address, City or Town
Entity Address, City or Town
Number of Reportable Segments
Number of reportable segment
Security Exchange Name
Security Exchange Name
Intangible assets, net
Indefinite-Lived Intangible Assets (Excluding Goodwill)
Indefinite-Lived Intangible Assets (Excluding Goodwill), Ending Balance
Indefinite-Lived Intangible Assets (Excluding Goodwill), Beginning Balance
Indefinite-Lived Intangible Assets (Excluding Goodwill), Total
Redeemable Convertible Preferred Shares
Temporary Equity [Text Block]
Temporary Equity [Text Block].
Intangible Assets
Intangible Assets Disclosure [Text Block]
Details [Domain]
Details Domain
Concentration Risk Type [Domain]
Restricted Stock Awards Member
Restricted Stock Awards [Member]
Restricted stock awards
Accrued Royalties, Current
Accrued royalties
Antidilutive Securities, Name [Domain]
Stockholders' Equity Note [Abstract]
Inventory
Inventory, Net
Total inventory
Issuance of common stock upon exercise of warrants
Issuance of common stock upon exercise of warrants, Shares
Issuance of common stock upon exercise of warrants, Shares
Cash and cash equivalents, end of period
Cash and cash equivalents, beginning of period
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Total
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table]
Statistical Measurement [Domain]
Class of Warrant or Right, Exercise Price of Warrants or Rights
Excersise price of pre-funded warrants
Assets, Current
Total current assets
Share-based compensation expense
Allocated share based compensation expense
Share-Based Payment Arrangement, Expense
Document Period End Date
Document Period End Date
Fair Value Hierarchy and NAV [Domain]
Gain (Loss) on Disposition of Property Plant Equipment
Gain (Loss) on Disposition of Property Plant Equipment, Total
Loss from sale of property and equipment
Incentive Share Plan Member [Member]
Incentive Share Plan Member.
Individual Customer [Member]
Individual Customer [Member]
Individual Customer [Member]
Fee Income
License Revenue
Upfront License Fee
Statement of Financial Position [Abstract]
Restricted Stock Units (RSUs)
Restricted Stock Units
Restricted Stock Units (RSUs)
Redeemable Convertible Preferred Stock [Member]
Convertible preferred shares [Member]
Redeemable convertible preferred shares
Antidilutive Security, Excluded EPS Calculation [Table]
Vesting [Axis]
Class of Stock [Axis]
Class of Stock [Axis]
Details [Axis]
Details Axis
Total liabilities
Liabilities
Financial Instruments [Domain]
License revenue
License Revenue
License Revenue
Increase (Decrease) in Deferred Revenue
Deferred revenue
Marketable securities
Marketable securities [Member]
Marketable securities [Member]
Incremental Shares Reserved for Future Issuance [Member]
Incremental Shares Reserved For Future Issuance [Member]
Incremental Shares Reserved For Future Issuance.
Lessee, Operating Lease, Liability, to be Paid, Year Two
2027
Restricted Stock
Restricted Stock [Member]
Indefinite-Lived Intangible Assets, Major Class Name [Domain]
Prepaid Expense and Other Assets, Current [Abstract]
Schedule of Stock Options Assumptions.
Schedule of Stock Options Assumptions [Table Text Block]
Summary of The Black-Scholes Option Pricing Model to Estimate The Fair Value of Stock Option Granted
Finite-Lived Intangible Assets, Gross
Finite-Lived Intangible Assets, Gross, Total
Intangible assets, gross
Cash and Cash Equivalent [Table]
Stock Issued During Period, Shares, Employee Stock Ownership Plan
Stock Issued During Period, Shares, Employee Stock Ownership Plan
Weighted Average Number of Shares Outstanding, Diluted
Weighted Average Number of Shares Outstanding, Diluted, Total
Weighted average shares outstanding - diluted
Weighted-average number of common shares used in net loss per share - diluted
Entity File Number
Securities Act File Number
Cover [Abstract]
Cover [Abstract]
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate, Minimum
Expected volatility
Other expenses
Other Expenses
Total prepaid expenses and other current assets
Prepaid expenses and other current assets
Prepaid Expense and Other Assets, Current
Total prepaid expenses and other current assets
Number of Shares, Forfeited
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period
Forfeiture
Forfeiture
Share-Based Compensation Arrangement by Share-Based Payment Award, Percentage of Outstanding Stock Maximum
Share-Based Compensation Arrangement by Share-Based Payment Award, Percentage of Outstanding Stock Maximum
Lessee Operating Lease Liability Payments Due after Year Four
Lessee Operating Lease Liability Payments Due after Year Four
Thereafter
Supplemental Balance Sheet Disclosures [Text Block]
Balance Sheet Items
Unrealized gain loss due to change in fair value of derivatives
Derivative, Gain (Loss) on Derivative, Net
Derivative, Gain (Loss) on Derivative, Net, Total
Shares Committed Under E S P P.
Shares Committed Under E S P P [Member]
Shares committed under ESPP
Unvested Performance Stock Units
Unvested Performance Stock Units [Member]
Unvested PSUs
Revenue Benchmark [Member]
U.S. treasury securities
US Treasury Securities [Member]
Schedule of cash equivalents, marketable securities, and unrealized gains and losses
Fair Value, Liabilities Measured on Recurring and Nonrecurring Basis [Table Text Block]
Number of Operating Segments
Number of operating segment
Sale of Stock [Domain]
Payments / credits relating to sales in current year
Payments of Credits Relating to Sales in Current Year
Payments of Credits Relating to Sales in Current Year
Segment Reporting Disclosure [Text Block]
Segment Reporting
Selling, general and administrative
General and Administrative Expense
General and Administrative Expense, Total
Current provision relating to current period sales
Current Provision Relating to Current Period Sales
Current Provision Relating to Current Period Sales
Gain from sale of priority review voucher
Gain on Sale of Investments
Gain from sale of priority review voucher
Liquidation Value
Temporary Equity, Liquidation Preference
Share-based compensation arrangement by share-based payment award, options, vested, number of shares
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested, Number of Shares
Vested and expected to vest at June 30, 2025
Subsequent Event [Table]
Basis of Issue [Axis]
Basis Of Issue Axis
Aggregate amount of future minimum purchase obligations
Purchase Commitment, Remaining Minimum Amount Committed
Finite-Lived Intangible Assets, Net
Finite-Lived Intangible Assets, Net, Ending Balance
Finite-Lived Intangible Assets, Net, Beginning Balance
Unamortized finite-lived intangible asset
Intangible assets, net
Accrued milestone payment
Accrued Milestone Payment
Accrued Milestone Payment
Recently Issued Accounting Pronouncements
New Accounting Pronouncements, Policy [Policy Text Block]
Summary of Future Lease Obligations
Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Issuance of Series B redeemable convertible preferred shares for cash, net of issuance costs, shares
Stock Issued During Period, Shares, Conversion of Convertible Securities
Stock Issued During Period, Shares, Conversion of Convertible Securities
Ownership [Axis]
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Minimum
Risk-free interest rate
Operating lease term
Lessee, Operating Lease, Term of Contract
Share-based compensation arrangement by share-based payment award, fair value assumptions, expected dividend payments
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Payments
Common Stock, Shares Outstanding
Common Stock, Shares, Outstanding
Common Stock, Shares, Outstanding, Beginning Balance
Common Stock, Shares, Outstanding, Ending Balance
Less: current portion of operating lease liabilities
Operating Lease, Liability, Current
Current portion of operating lease liabilities
Less: current portion of operating lease liabilities
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Depreciation, Depletion and Amortization
Depreciation, Depletion and Amortization, Total
Depreciation expense
Document Transition Report
Document Transition Report
Short-Term Investments, Total
Short-Term Investments
Short-term investments
Total cost and operating expenses
Operating Expenses
Research and Development Expense
Total research and development expenses
Total research and development expenses
Research and development
Payments / credits relating to sales in prior year
Payments of Credits Relating to Sales in Prior Year
Payments of Credits Relating to Sales in Prior Year
Sales Agreement with Piper Sandler and Jones Services LLC
Sales Agreement [Member]
Sales agreement member
Statement of Cash Flows [Abstract]
Stock Issued During Period, Value, New Issues
Stock Issued During Period, Value, New Issues
Common stock issued, share issuance costs
Prepaid research and development expenses
Prepaid research and development expenses
Prepaid Research and Development Expenses.
Weighted Average Grant Date Fair Value, Outstanding
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Outstanding Weighted Average Grant Date Fair Value
Share based compensation arrangement by share based payment award equity instruments other than options outstanding weighted average grant date fair value.
Equity [Text Block]
Common Stock
One Customer [Member]
One Customer [Member]
Finite-Lived Intangible Assets [Line Items]
Earnings Per Share [Text Block]
Net Loss Per Share
Temporary Equity [Line Items]
Net loss
Net loss - basic and diluted
Outstanding at March 31, 2022, Aggregate Intrinsic Value
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value
Outstanding at June 30, 2025 Aggregate Intrinsic Value
Inventory [Line Items]
Participating threshold.
Participating Threshold
Participating threshold
Gross Proceeds [Member]
Gross Proceeds.
Expected dividend yield
Share based compensation by share based payment award fair value assumptions dividend yield
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Rate
Operating lease payments
Operating Lease, Payments
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Aggregate Intrinsic Value
Vested and expected to vest at June 30, 2025, Aggregate Intrinsic Value
Assets
Assets [Abstract]
Risk-free interest rate
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate
Prepaid expenses and other current assets
Increase (Decrease) in Prepaid Expense and Other Assets
Increase (Decrease) in Prepaid Expense and Other Assets, Total
Document Fiscal Year Focus
Document Fiscal Year Focus
Frontline Payment
Frontline Payment
Frontline Payment
Temporary equity shares issued upon conversion of notes payable
Debt Conversion, Converted Instrument, Shares Issued
Concentration Risk Benchmark [Domain]
Purchase Commitments
Purchase Commitment [Member]
Cash flows from investing activities
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract]
Retirement Benefits [Abstract]
Agreement [Domain]
Agreement Domain
Accounts payable
Accounts Payable, Current
Accounts Payable, Current, Total
Premium Paid On Equity Statement As Additional Consideration
Premium Paid On Equity Statement As Additional Consideration
Premium paid on equity statement as additional consideration
Research and development expense
Research And Development Expense
Proceeds from Sale of Productive Assets
Proceeds from Sale of Productive Assets, Total
Proceeds from sale of priority review voucher
Proceeds from sale of priority review voucher
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Table Text Block]
Schedule of Prepaid Expenses and Other Current Assets
2025 (Remaining)
Finite-Lived Intangible Asset, Expected Amortization, Year One
Summary of Restricted Stock Units Activity
Summary of The Unvested Common Stock
Schedule of Unvested Restricted Stock Units Roll Forward [Table Text Block]
Temporary Equity Disclosure [Abstract]
Proceeds from Stock Options Exercised
Proceeds from issuance of common stock upon stock option exercises
Fair Value Disclosures [Abstract]
Commitments and Contingencies Disclosure [Abstract]
Lessee, Operating Lease, Liability, to be Paid, Year One
2026
Intangible Asset, Indefinite-Lived [Table]
PRV
PRV (Pressure Relief Valve) [Member]
PRV (Pressure relief valve) [Member]
Accounting Policies [Line Items]
Accounting Policies LineItems.
Derivative Instrument [Axis]
Share-Based Payment Arrangement [Abstract]
Conditions For Issue [Domain]
Conditions For Issue Domain
NonCurrent [Member]
NonCurrent [Member]
Noncurrent Member
Sale of Stock [Axis]
Accrued Payroll Related Expenses
Accrued Payroll Related Expenses
Accrued payroll related expenses
Concentration risk percentage of net product revenue and accounts receivable
Concentration Risk, Percentage
Total revenue, net
Revenues
Royalty Revenue
Total revenues
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation
Net cash (used in) provided by investing activities
Title of 12(b) Security
Title of 12(b) Security
Accrued license agreement upfront payment
Accrued license agreement upfront payment
Accrued research and development expenses
Investment income, net
Investment Income, Net
Investment Income, Net, Total
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price
Forfeiture
Weighted Average Grant Date Fair Value, Forfeited
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value
Forfeiture
Unrealized (loss) gain on available-for-sale securities
Unrealized gain on available-for-sale securities
Unrealized loss on available-for-sale securities
OCI, Debt Securities, Available-for-Sale, Gain (Loss), before Adjustment, after Tax
OCI, Debt Securities, Available-for-Sale, Gain (Loss), before Adjustment, after Tax, Total
Unrealized loss on available-for-sale securities
Money market funds
Money Market Funds [Member]
Related and Nonrelated Parties [Domain]
Income Taxes
Income Tax Disclosure [Text Block]
Proceeds from Sale of Other Investments
Proceeds from sale of priority review voucher
Collaborative Arrangement and Arrangement Other than Collaborative [Table]
Shares Issued
Temporary Equity, Shares Issued
Temporary Equity, Shares Issued
Cost of Product and License Revenue
Cost of product and license revenue
Cost of product and license revenue
Two Thousand And Twenty Two Equity Inducement Plan [Member]
Two Thousand And Twenty Two Equity Inducement Plan [Member]
2022 Equity Inducement Plan
Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year
2025 (Remaining)
Document Information [Table]
Document Information [Table]
Other Liabilities, Noncurrent
Other long-term liability
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]
Schedule of Property and Equipment
Property, Plant and Equipment [Table Text Block]
Weighted Average Exercise Price Per Share, Ending Balance
Weighted Average Exercise Price Per Share, Beginning Balance
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price
Income Tax Disclosure [Abstract]
Fair Value, Recurring and Nonrecurring [Table]
Percentage Of Upfront License Fee
Percentage Of Upfront License Fee
Percentage Of Upfront License Fee
Additional Paid-in Capital [Member]
Additional Paid-in Capital [Member]
Schedule Of Prepaid And Other Current Assets [Table Text Block]
Schedule Of Prepaid And Other Current Assets.
Schedule of Prepaid Expenses and Other Current Assets
Unvested Common Stock.
Unvested Common Stock [Member]
Measurement Frequency [Domain]
Accrued Rebates
Accrued Rebates
Accrued rebates
Statement of Income Location, Balance [Axis]
Trading Symbol
Trading Symbol
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Maximum
Risk-free interest rate
Amortized cost, mature in one year or less
Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, Year One
Subsequent Event Type [Axis]
Schedule Of Intangible Assets
Schedule of Finite-Lived Intangible Assets [Table Text Block]
Cash flows from financing activities
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract]
Series A Redeemable Convertible Preferred Stock [Member]
Series A Redeemable Convertible Preferred Stock.
Expected term (in years)
Time to liquidity (in years)
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term
Fair Value, Recurring
Fair Value, Recurring [Member]
Entity Ex Transition Period
Entity Ex Transition Period
Total future minimum lease payments
Lessee, Operating Lease, Liability, to be Paid
Royalty Income, Nonoperating
Royalty revenue
Less: Imputed interest
Less: Imputed interest
Lessee, Operating Lease, Liability, Undiscounted Excess Amount
Series B Redeemable Convertible Preferred Stock [Member]
Series B Redeemable Convertible Preferred Stock.
Equity Components [Axis]
PSUs
Performance Stock Units [Member]
Performance Stock Units Member
Total non-operating income, net
Nonoperating Income (Expense)
Equity Component [Domain]
Asset Class [Axis]
Amortized Cost
Available For Sale Securitie Amortized Cost
Available For Sale Securitie Amortized Cost
Goodwill and Intangible Assets Disclosure [Abstract]
Long-term portion of deferred revenue
Deferred Revenue, Noncurrent, Total
Deferred Revenue, Noncurrent
Deferred revenue, noncurrent
Prepaid insurance
Prepaid Insurance
IPO [Member]
Stock Issued During Period, Shares, Employee Stock Purchase Plans
Issuance of common stock pursuant to Employee Stock Purchase Plan, Shares
Customer [Axis]
Statement of Comprehensive Income [Abstract]
Maximum [Member]
Maximum [Member]
Payment of Milestones
Launch And Sales Milestones
Payment of Milestones
Payment of Milestones.
Statistical Measurement [Axis]
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price
Exercised
Finite-Lived Intangible Assets, Accumulated Amortization
Less accumulated amortization
Accounts receivable, net
Receivables, Net, Current
Receivables, Net, Current, Total
Common Stock, Value, Issued
Common Stock, Value, Issued, Total
Common Stock, Value, Issued, Beginning Balance
Common Stock, Value, Issued, Ending Balance
Common Stock Value
Common stock, $0.0001 par value; 500,000,000 shares authorized as of June 30, 2025 and December 31, 2024; 102,431,933 and 101,116,162 shares issued and outstanding as of June 30, 2025 and December 31, 2024, respectively
Founder Two [Member]
Founder two [Member]
Founder Two Member
Ipsen Pharma SAS Agreement Member
Ipsen Pharma SAS Agreement [Member]
Royalty [Member]
Royalty
Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]
Other comprehensive loss:
Cash and Cash Equivalents [Line Items]
Schedule Of Amortization Expense For Amortizable Finite-Lived Intangible Assets
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]
Austin, TX [Member]
Austin, TX [Member]
Expected volatility
Volatility
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate
Pre-Funded Warrants [Member]
Pre-Funded Warrants [Member]
Pre-Funded Warrants [Member]
Unrealized Losses Less Than 12 Months, Unrealized losses
Available For Sale Securitie Continuous Unrealized Loss Position Less Than 12 Months Accumulated Loss
Available For Sale Securitie Continuous Unrealized Loss Position Less Than 12 Months Accumulated Loss
Fair value, total
Debt Securities, Available-for-Sale, Maturity, Allocated and Single Maturity Date, Fair Value
Entity Registrant Name
Entity Registrant Name
Proceeds from Sale of Short-Term Investments
Proceeds from maturity of short-term investments
Fair value, measurement recurring basis, asset, transfers, net
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net, Total
2026
Finite-Lived Intangible Asset, Expected Amortization, Year Two
Other Nonoperating Income (Expense), Total
Other Nonoperating Income (Expense)
Other expense, net
MRKDG License Agreement [Member]
MRKDG License Agreement [Member]
MRKDG License Agreement
Additional paid-in-capital
Additional Paid in Capital
Additional Paid in Capital, Total
Additional Paid in Capital, Beginning Balance
Additional Paid in Capital, Ending Balance
Number of shares issued upon conversion
Conversion of Stock, Shares Issued
Subsequent Events [Abstract]
Total accrued expenses and other current liabilities
Accounts Payable and Accrued Liabilities, Current
Number of Shares, Unvested Common Stock, Ending balance
Number of Shares, Unvested Common Stock, Beginning balance
Share Based Compensation By Share Based Payment Arrangement Equity Instruments Other Than Options Outstanding
Share based compensation by share based payment arrangement equity instruments other than options outstanding.
2027
Finite-Lived Intangible Asset, Expected Amortization, Year Three
Income tax expense
Income Tax Expense (Benefit)
Income Tax Expense (Benefit), Total
Income tax expense
Income tax expense
Debt securities, available-for-sale, unrealized loss
Debt Securities, Available-for-Sale, Unrealized Loss
Debt securities, available-for-sale, unrealized loss
Measurement Frequency [Axis]
Temporary equity shares subscribed but not issued
Temporary Equity, Shares Subscribed but Unissued
Payment of PRV related obligations
Payments to Acquire Productive Assets
Payments to Acquire Productive Assets, Total
Common Stock Shares Purchased
Common Stock Shares Purchased
Number of Common Stock Shares Purchased
Proceeds from the issuance of common stock, net
Proceeds from issuance of common stock, net
Proceeds from Issuance of Common Stock
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Ownership percentage
Subsidiary, Ownership Percentage, Noncontrolling Owner
Entity Common Stock, Shares Outstanding
Entity Common Stock, Shares Outstanding
Concentration of credit risk and other risks and uncertainties
Concentration Risk, Credit Risk, Policy [Policy Text Block]
Liability Class [Axis]
Accumulated Other Comprehensive Income (Loss), Net of Tax
Accumulated Other Comprehensive Income (Loss), Net of Tax, Total
Accumulated other comprehensive (loss) income
Payments to Acquire Property, Plant, and Equipment
Payments to Acquire Property, Plant, and Equipment, Total
Cash paid for purchase of property and equipment
PSOs
Performance Stock Options [Member]
Performance Stock Options Member
Number of Shares, Granted
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period
Granted
Temporary Equity, by Class of Stock [Table]
Total assets
Assets
Gross proceeds from the investment
Payments for (Proceeds from) Investments
Payments for (Proceeds from) Investments, Total
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term
Weighted-Average Remaining Contractual Term, Exercisable at June 30, 2025
Income Statement [Abstract]
Upfront license fee
Upfront License Fee
Upfront License Fee
Recognized income tax benefit
Deferred Income Tax Expense (Benefit), Total
Deferred Income Tax Expense (Benefit)
Selling, general and administrative expense
Selling, General and Administrative Expenses [Member]
Share Issuance
Stock Issued During Period, Shares, New Issues
Common stock issued in IPO, net of issuance costs of $16,995 (In shares)
Three Customer [Member]
Three Customer [Member]
Three Customer [Member]
Shares Authorized
Temporary Equity, Shares Authorized
Temporary Equity, Shares Authorized
Vested
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period
PRV-Related Obligation Payment [Member]
PRV-Related Obligation Payment [Member]
PRV-related obligation payment [Member]
Earnings Per Share, Diluted
Earnings Per Share, Diluted, Total
Net loss per share, diluted
Net loss per share - diluted
Schedule of Segment Reporting Information, by Segment [Table Text Block]
Schedule of Segment Information
Available For Sale Securities Continuous Unrealized Loss Position More Than 12 Months Accumulated Loss
Available For Sale Securities Continuous Unrealized Loss Position More Than 12 Months Accumulated Loss
Unrealized losses 12 months or greater, Unrealized Losses
2029
Finite-Lived Intangible Asset, Expected Amortization, Year Five
Within 1 year
Within One Year [Member]
Within One Year [Member]
Purchase Commitment, Excluding Long-Term Commitment [Domain]
City Area Code
City Area Code
Net Product Revenue [Member]
Revenue from Contract with Customer, Product and Service Benchmark [Member]
Other Intangible Assets [Member]
Other Intangible Assets [Member]
Exercised
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value, Vested
Stock Issued During Period, Value, Employee Stock Purchase Plan
Issuance of common stock pursuant to Employee Stock Purchase Plan, Amount
Noncash or Part Noncash Acquisition, Intangible Assets Acquired
Cash not yet paid for acquired intangible asset
Weighted average remaining lease term
Operating Lease, Weighted Average Remaining Lease Term
Derivative liability at fair value
Derivative Liability, Subject to Master Netting Arrangement, before Offset
Derivative Liability, Fair Value, Gross Liability, Total
Property and equipment, net
Property and equipment, net
Property, Plant and Equipment, Net
Property, Plant and Equipment, Net, Beginning Balance
Property, Plant and Equipment, Net, Ending Balance
Property and equipment, net
Impairment of Intangible Assets, Finite-Lived
Unamortized finite lived intangible asset
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Number
Exercisable at June 30, 2025
Operating Income (Loss)
Loss from operations
2024 Private Placement [Member]
Two Thousand Twenty Four Private Placement [Member]
Two Thousand Twenty Four Private Placement [Member]
Accumulated Deficit [Member]
Retained Earnings [Member]
Deposits and other long-term assets
Increase (Decrease) in Deposit Assets
Increase (Decrease) in Deposit Assets, Total
Unvested Restricted Stock and Stock Options [Member]
Unvested Restricted Stock And Stock Options [Member]
Unvested Restricted Stock And Stock Options.
Cash and Cash Equivalents [Axis]
Transaction Price
Transaction Price
Transaction Price
Payment of stock issuance costs
Payments of Stock Issuance Costs
Stock issuance costs
Weighted average discount rate percent
Operating Lease, Weighted Average Discount Rate, Percent
Operating Lease, Liability, Noncurrent
Operating lease liabilities
Long-term portion of operating lease liabilities
Fair Value, Inputs, Level 1
Fair Value, Inputs, Level 1 [Member]
Class of Stock [Line Items]
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation
Cash provided by financing activities
Nonoperating Income (Expense) [Abstract]
Non-operating income:
Derivative Contract [Domain]
U.S. government agency securities
US Government Corporations and Agencies Securities [Member]
Summary of Outstanding Potentially Dilutive Securities Have Been Excluded From Calculation of Diluted Net Loss Per Share
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]
Entity Interactive Data Current
Entity Interactive Data Current
Statement of Income Location, Balance [Domain]
Cash flows from operating activities
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract]
Adjustments Relating to Prior Years
Adjustments relating to prior years
Adjustments Relating to Prior Years
Accretion (Amortization) of Discounts and Premiums, Investments
Accretion of discounts on short-term investments, net
Defined Contribution Plan Employer Matching Contribution
Defined Contribution Plan Employer Matching Contribution
Matching Contribution
Unvested PSOs and PSUs [Member]
Unvested PSOs and PSUs [Member]
Unvested PSOs and PSUs [Member]
MabCare License Agreement [Member]
MabCare License Agreement [Member]
Payment of accrued interest
Payment Of Accrued Interest
Payment of accrued interest.
Cash equivalents, at carrying value
Cash Equivalents, at Carrying Value
Cash Equivalents, at Carrying Value, Total
Option Indexed to Issuer's Equity, Type [Domain]
Entity Tax Identification Number
Entity Tax Identification Number
Summary of Performance Stock Units activity
Summary of Performance Stock Units activity
Summary of Performance Stock Units Activity
Revenue:
Revenues [Abstract]
Share Price
Purchase Price of Common Stock Per Share
Payment to Obligation of License Agreement
Payment to Obligation of License Agreement
Payment to obligation of license agreement
Agreement [Axis]
Agreement Axis
Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]
Description of Business and Organization
Two thousand and twenty one equity incentive plan.
Two Thousand And Twenty One Equity Incentive Plan [Member]
2021 Equity Incentive Plan
Conditions For Issue [Axis]
Conditions For Issue Axis
Local Phone Number
Local Phone Number
Debt securities, available-for-sale, unrealized gain
Debt Securities, Available-for-Sale, Unrealized Gain
Issuance of common stock upon release of restricted stock units, shares
Issuance of common stock upon release of restricted stock units
Issuance of common stock upon release of restricted stock units
Accounting Policies [Abstract]
Loss before income taxes
Income (Loss) Attributable to Noncontrolling Interest, before Tax
Income (Loss) Attributable to Noncontrolling Interest, before Tax, Total
Loss before income taxes
Lessee, Operating Lease, Liability, to be Paid, Year Four
2029
Class of Stock [Domain]
Class of Stock [Domain]
At The Market [Member]
At The Market [Member]
Accrued professional service expenses
Accrued Professional Fees, Current
Employee Stock Purchase Plan
Employee Stock Purchase Plan [Member]
Schedule of Accrued expenses and other current liabilities
Schedule of Accounts Payable and Accrued Liabilities [Table Text Block]
Stock, Class of Stock [Table]
Entity Emerging Growth Company
Entity Emerging Growth Company
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term
Weighted-average period expected to be recognized
Weighted-Average Remaining Contractual Term, Vested and expected to vest at June 30, 2025
Indefinite-Lived Intangible Assets [Axis]
Area of Land
Sublease agreement area