75000 - Document - Document and Entity Information
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75010 - Statement - Condensed Consolidated Balance Sheets (Unaudited)
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75020 - Statement - Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical)
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75030 - Statement - Condensed Consolidated Statements of Operations and Comprehensive Loss (Unaudited)
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75040 - Statement - Condensed Consolidated Statements of Operations and Comprehensive Loss (Unaudited) (Parenthetical)
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75050 - Statement - Condensed Consolidated Statement of Equity (Unaudited)
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75060 - Statement - Condensed Consolidated Statement of Equity (Unaudited) (Parenthetical)
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75070 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited)
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995455 - Disclosure - Nature of the Business and Basis of Presentation
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995465 - Disclosure - Summary of Significant Accounting Policies
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995475 - Disclosure - Fair Value Measurements
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995485 - Disclosure - Property and Equipment, Net
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995495 - Disclosure - Accrued Expenses and Other Current Liabilities
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995505 - Disclosure - Preferred Stock
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995515 - Disclosure - Common Stock
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995525 - Disclosure - Stock-Based Compensation
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995535 - Disclosure - Leases
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995545 - Disclosure - Related Party Transactions
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995555 - Disclosure - Commitments and Contingencies
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995565 - Disclosure - License and Collaboration Agreement
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995575 - Disclosure - Segment
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995585 - Disclosure - Net Loss per Share
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995595 - Disclosure - Summary of Significant Accounting Policies (Policies)
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995605 - Disclosure - Fair Value Measurements (Tables)
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995615 - Disclosure - Property and Equipment, Net (Tables)
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995625 - Disclosure - Accrued Expenses and Other Current Liabilities (Tables)
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995635 - Disclosure - Preferred Stock (Tables)
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995645 - Disclosure - Stock-Based Compensation (Tables)
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995655 - Disclosure - Segment (Tables)
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995665 - Disclosure - Net Loss per Share (Tables)
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995675 - Disclosure - Nature of the Business and Basis of Presentation - Additional Information (Details)
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995685 - Disclosure - Summary of Significant Accounting Policies - Additional Information (Details)
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995695 - Disclosure - Fair Value Measurements - Summary of Fair Value Hierarchy of Assets and Liabilities Measured on Recurring Basis (Details)
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995705 - Disclosure - Fair Value Measurements - Additional Information (Details)
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995715 - Disclosure - Fair Value Measurements - Schedule of Short-Term Investments (Details)
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995725 - Disclosure - Fair Value Measurements - Summary of Contractual Maturities of Short-term Investments in Available-for-Sale Debt Securities (Details)
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995735 - Disclosure - Fair Value Measurements - Summary of Aggregate Fair Value Determined Using Level 3 Inputs (Details)
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995745 - Disclosure - Fair Value Measurements - Summary of Fair Value Measurement Inputs Used in Valuation Model (Details)
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995755 - Disclosure - Property and Equipment, Net - Schedule of Property and Equipment, Net (Details)
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995765 - Disclosure - Property and Equipment, Net - Additional Information (Details)
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995775 - Disclosure - Accrued Expenses and Other Current Liabilities - Schedule of Accrued Expenses and Other Current Liabilities (Details)
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995785 - Disclosure - Preferred Stock - Additional Information (Details)
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995795 - Disclosure - Preferred Stock - Schedule of Conversions of Preferred Stock Prior to Conversion (Details)
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995805 - Disclosure - Common Stock - Additional Information (Details)
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995815 - Disclosure - Stock-Based Compensation - Additional Information (Details)
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995825 - Disclosure - Stock-Based Compensation - Summary of Stock Option Activity (Details)
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995835 - Disclosure - Stock-Based Compensation - Summary of Restricted Stock Awards Grant Activity (Details)
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995845 - Disclosure - Stock-Based Compensation - Summary of Performance-based RSA Grant Activity (Details)
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995855 - Disclosure - Stock-Based Compensation - Summary of Restricted Stock Unit Activity (Details)
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995865 - Disclosure - Stock-Based Compensation - Summary of Share-based Compensation Expense (Details)
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995875 - Disclosure - Leases - Additional Information (Details)
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995885 - Disclosure - Related Party Transactions - Additional Information (Details)
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995895 - Disclosure - Commitments and Contingencies - Additional Information (Details)
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995905 - Disclosure - License and Collaboration Agreement - Additional Information (Details)
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995915 - Disclosure - Segment - Additional Information (Details)
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995925 - Disclosure - Segment - Summary of Reconciles Reported Revenues to Net (Loss) Income under Significant Expense Principle (Details)
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995935 - Disclosure - Net Loss per Share - Schedule of Basic and Diluted Net Loss Per Common Share Attributable to Common Stockholders (Details)
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995945 - Disclosure - Net Loss per Share - Schedule of Potential Common Shares Excluded from Computation of Diluted Net Loss Per Share Available to Common Shareholders (Details)
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Vested, Weighted Average Grant Date Fair Value
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value
Proceeds from sales of equipment
Proceeds from Sale of Property, Plant, and Equipment
Proceeds from Sale of Property, Plant, and Equipment, Total
Third Rock
Third Rock Ventures LLC
Third Rock Ventures L L C [Member]
Third Rock Ventures LLC.
Entity Incorporation, State or Country Code
Undesignated preferred stock, shares issued
Preferred Stock, Shares Issued
Series B preferred stock tranche right liability recognized in other expense
Fair Value, Ending Balance
Fair Value, Beginning Balance
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value
Accounts payable
Increase (Decrease) in Accounts Payable
Increase (Decrease) in Accounts Payable, Total
Short-term investments, Due within one year
Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, Year One
Plan Name [Axis]
Grantee Status [Domain]
Entity Current Reporting Status
Operating expenses
Operating Expenses [Abstract]
Level 2
Fair Value, Inputs, Level 2 [Member]
Common stock, shares authorized
Common Stock, Shares Authorized
Description of number of share increase decrease
Number Of Shares Increase Decrease Description
Description of number of share increase decrease.
Related party consulting fees
Accrued Related Party Consulting Fees, Current
Accrued related party consulting fees, current.
Product and Service [Axis]
Fair Value by Liability Class [Domain]
Document Fiscal Period Focus
Underwritten Public Offering [Member]
Underwritten public offering.
Underwritten Public Offering
Entity Shell Company
Grantee Status [Axis]
Accrued other
Other Accrued Liabilities, Current
Cash and cash equivalents
Cash and Cash Equivalent
Cash and Cash Equivalents, at Carrying Value, Total
Cash equivalents
Operating lease, percentage of escalation
Operating lease, percentage of escalation
Subsidiary, Sale of Stock [Line Items]
Research and development
Accrued Research And Development, Current
Accrued research and development, current.
Common stock, shares issued
Common Stock, Shares, Issued
Asset Class [Domain]
Statement [Table]
Right-of-use assets obtained in exchange for operating lease liabilities
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability
Janssen
Janssen Pharmaceutical NV [Member]
Janssen Pharmaceutical NV.
Granted, Weighted Average Grant-Date Fair Value
Weighted-average grant-date fair value of stock options granted
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value
Statement [Line Items]
Revenue from Contract with Customer [Policy Text Block]
Revenue Recognition
Weighted- Average Exercise Price per share, expired
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price
Entity Filer Category
Liabilities and Equity
Total liabilities and stockholders' equity
Payables and Accruals [Abstract]
Weighted- Average Exercise Price per share, Options vested and exercisable
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price
Long-Lived Tangible Asset [Axis]
Series B Convertible Preferred Stock Early Exercised
Series B Convertible Preferred Stock Early Exercised [Member]
Series B convertible preferred stock early exercised.
Cash equivalents
Cash and Cash Equivalents, Fair Value Disclosure
Shares issued, price per share
Shares Issued, Price Per Share
Stock Options
Convertible Preferred Stock
Convertible Debt Securities [Member]
Interest income
Investment Income, Interest
Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block]
Restricted Cash
Series A and Series B Convertible Preferred Stock [Member]
Series A and Series B convertible preferred stock.
Series A and Series B Convertible Preferred Stock
Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table Text Block]
Summary of Reconciles Reported Revenues to Net (Loss) Income under Significant Expense Principle
Additional paid-in capital
Additional Paid in Capital, Common Stock
Issuance of convertible preferred stock for the settlement of the second tranche right liability, shares
Stock issued during period, shares
Temporary equity stock issued during period shares new issues
Temporary equity stock issued during period shares new issues.
Conversion of convertible preferred stock into common stock upon closing of initial public offering
Conversion of Stock, Amount Converted
Summary of Significant Accounting Policies
Significant Accounting Policies [Text Block]
Property, Plant and Equipment [Line Items]
Risk-Free Rate
Measurement Input, Risk Free Interest Rate [Member]
Share Repurchase Program [Axis]
Series B Convertible Preferred Stock
Series B Convertible Preferred Stock [Member]
Series B convertible preferred stock.
Granted, RSAs
Number of Shares, Granted
Number of shares granted
Schedule of Basic and Diluted Net Loss Per Common Share Attributable to Common Stockholders
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
Maximum aggregate offering price of common shares
MaximumAggregateOfferingPriceOfCommonShares.
Summary of Contractual Maturities of Short-term Investments in Available-for-Sale Debt Securities
Investments Classified by Contractual Maturity Date [Table Text Block]
Net loss per share attributable to common stockholders, basic
Net loss per share attributable to common stockholders, basic
Earnings Per Share, Basic
Earnings Per Share, Basic, Total
Additional shares being added to plan
Share-Based Compensation Arrangement by Share-Based Payment Award, Other Share Increase (Decrease)
Number of Shares, Options outstanding ending balance
Number of Shares, Options outstanding beginning balance
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number
Deferred Offering Costs
Debt, Policy [Policy Text Block]
Total current liabilities
Liabilities, Current
Increase (Decrease) in Accounts Receivable
Accounts receivable
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]
Summary of Aggregate Fair Value Determined Using Level 3 Inputs
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]
2022 Stock Option and Grant Plan
Two Thousand Twenty Two Stock Option and Grant Plan [Member]
Two thousand twenty two stock option and grant plan.
Share Repurchase Program [Domain]
Debt Securities, Available-for-Sale, Fair Value, Fiscal Year Maturity [Abstract]
Nature of the Business and Basis of Presentation [Line Items]
Nature of the business and basis of presentation.
Equity, Attributable to Parent [Abstract]
Stockholders' equity
Entity Small Business
Preferred Stock
Preferred Stock Disclosure [Text Block]
Preferred stock disclosure.
Accumulated deficit
Retained Earnings (Accumulated Deficit)
Retained Earnings (Accumulated Deficit), Total
Two thousand twenty six registration statement.
2026 Registration Statement
Two Thousand Twenty Six Registration Statement [Member]
Subsidiary or Equity Method Investee, Sale of Stock, Type [Table]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period
Number of Shares, Forfeited
Number of Shares, Forfeited
Net proceeds from public offering
Proceeds from Issuance Initial Public Offering
Proceeds from offering
Public offering price
Sale of Stock, Price Per Share
Aggregate Common Stock Offering Price
AggregateCommonStockOfferingPrice.
Stock-Based Compensation
Share-Based Payment Arrangement [Text Block]
Organization, Consolidation and Presentation of Financial Statements [Abstract]
NeuroPace SOW
NeuroPace Agreement, Amended [Member]
NeuroPace agreement, amended.
Leases [Abstract]
Lessee, Lease, Description [Line Items]
Amendment Flag
Product and Service [Domain]
Loss Contingencies [Line Items]
Maturities of short-term investments
Proceeds from Sale, Maturity and Collection of Investments
Proceeds from Sale, Maturity and Collection of Investments, Total
2024 ESPP
Two Thousand Twenty Four Employee Stock Purchase Plan [Member]
Two thousand twenty four employee stock purchase plan.
Net Loss Per Share
Earnings Per Share, Policy [Policy Text Block]
Liabilities and Equity [Abstract]
Liabilities and Stockholders' Equity
Entity Address, Postal Zip Code
Net cash used in operating activities
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation
Segment Reporting, CODM, Profit (Loss) Measure, How Used, Description
Common Stock
Common Stock [Member]
Weighted- Average Exercise Price per share, granted
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price
Less: Accumulated depreciation
Less: Accumulated depreciation
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Ending Balance
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Beginning Balance
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Total
Entity Address, Address Line One
Fair Value Hierarchy and NAV [Axis]
Earnings Per Share [Abstract]
Operating lease right of use asset, net
Operating Lease, Right-of-Use Asset
Restricted Stock Awards
Restricted Stock Awards [Member]
Restricted stock awards.
Achievement of Milestone [Axis]
Achievement of milestone.
Document Type
Collaborative Arrangement and Arrangement Other than Collaborative [Axis]
Collaborative Arrangement and Arrangement Other than Collaborative [Domain]
Entity Central Index Key
Central Index Key
Allowance for credit losses
Accounts Receivable, Allowance for Credit Loss, Current
Schedule of Short-Term Investments
Debt Securities, Available-for-Sale [Table Text Block]
Corporate Headquarters, Office Space in Boston, Massachusetts [Member]
Corporate Headquarters, Office Space in Boston, Massachusetts.
Corporate Headquarters, Office Space In Boston, Massachusetts
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation
Net increase in cash, cash equivalents, and restricted cash
Professional and Consulting Costs
Professional And Consulting Costs [Member]
Professional and consulting costs
Antidilutive securities excluded from computation of earnings per share
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount
Common stock, par value
Common Stock, Par or Stated Value Per Share
Collaborative Arrangement, Nature and Purpose
Agreement description
Total other comprehensive income (loss)
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent
Facility Related And Other [Member]
Facility related and other.
Facility Related and Other
Non-cash lease expense
Operating Lease, Right-of-Use Asset, Periodic Reduction
Incremental Costs for Financial Advisory Fees
Incremental costs for financial advisory fees.
Incremental costs for financial advisory fees
Weighted- Average Remaining Contractual Term, Options outstanding
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term
Tenacia License Agreement
Tenacia License Agreement [Member]
Tenacia license agreement.
Short-term investments, Amortized Cost
Debt Securities, Available-for-Sale, Amortized Cost
Debt Securities, Available-for-Sale, Amortized Cost, Total
Debt Securities, Available-for-Sale
Short-term investments
Short-term investments, Fair Value
Number of Shares, Exercised
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period
Number of Shares, Exercised
Issuance of common stock upon exercise of stock options, shares
Supplemental cash flow information:
Supplemental Cash Flow Elements [Abstract]
Accrued expenses and other current liabilities
Accrued expenses
Accrued expenses and other current liabilities
Accrued Liabilities, Current
Stock Issued During Period, Value, Restricted Stock Award, Gross
Vesting of restricted stock units
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Abstract]
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Current Fiscal Year End Date
Document Quarterly Report
Entity Address, State or Province
Contract assets related to costs to obtain contract with customer
Capitalized Contract Cost, Net, Current
Series A Preferred Stock Tranche Right Liability
Series A preferred stock tranche right liability [Member]
Series A preferred stock tranche right liability.
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number
Restricted stock units awarded
Shares unvested
Unvested, Ending balance
Unvested shares, Beginning balance
Contingent Sales Based Milestone Payments And Tiered Royalty Payments
Contingent sales based milestone payments and tiered royalty payments.
Contingent sales based milestone payments and tiered royalty payments
Undesignated preferred stock, shares outstanding
Preferred Stock, Shares Outstanding
Preferred Stock, Shares Outstanding, Ending Balance
Preferred Stock, Shares Outstanding, Beginning Balance
Comprehensive loss
Comprehensive Income (Loss), Net of Tax, Attributable to Parent
Short-term investments, Unrealized Gains
Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Gain, before Tax
Number of common stock reserved
Common Stock, Capital Shares Reserved for Future Issuance
Number of additional shares allowable under the plan
Share Based Compensation Arrangement By Share Based Payment Award Number Of Additional Shares Allowable Under Plan
Share based compensation arrangement by share based payment award number of additional shares allowable under plan.
Issuance of common stock upon exercise of stock options
Stock Issued During Period, Value, Stock Options Exercised
Comprehensive Loss
Comprehensive Income, Policy [Policy Text Block]
Accrued Expenses and Other Current Liabilities
Accounts Payable, Accrued Liabilities, and Other Liabilities Disclosure, Current [Text Block]
License and Collaboration Agreement
Performance Based
Performance Shares [Member]
Property, Plant and Equipment [Abstract]
Other assets
Other Assets, Noncurrent
Fair Value Measurement Inputs and Valuation Techniques [Table]
Proceeds from issuance of convertible preferred stock
Proceeds from Issuance of Convertible Preferred Stock
Proceeds from issuance of Series B convertible preferred stock, net of issuance costs paid
Antidilutive Securities [Axis]
Number of Shares, Expired
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Expirations in Period
Aggregate fair value of service-based and performance-based RSAs, vested
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value
Aggregate Intrinsic Value, Options vested and expected to vest
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value
Government Securities [Member]
Government securities.
Government Securities
Summary of Share-based Compensation Expense
Share-Based Payment Arrangement, Cost by Plan [Table Text Block]
Related Party Transaction [Axis]
Accumulated Other Comprehensive Income (Loss)
AOCI Attributable to Parent [Member]
Government Agency Securities [Member]
Government agency securities.
Government Agency Securities
Cash and Cash Equivalents [Domain]
Office Space In Boston, Massachusetts [Member]
Office space in Boston, Massachusetts.
Office Space In Boston, Massachusetts
Series B Preferred Stock Tranche Right Liability
Series B preferred stock tranche right liability [Member]
Series B preferred stock tranche right liability.
Lessor, Lease, Description [Table]
Non-cash loss on sale of property and equipment
Non-CashLossOnSaleOfPropertyAndEquipment.
Non-cash loss on sale of property and equipment
Preferred Stock, Value, Issued
Undesignated preferred stock, $0.001 par value; 10,000,000 shares authorized at June 30, 2026 and December 31, 2025, respectively; zero shares issued and outstanding at June 30, 2026 and December 31, 2025
Selling, general and administrative
Selling, General and Administrative Expense, Total
Selling, general and administrative expense
Reconciliation of cash, cash equivalents and restricted cash
Additional Cash Flow Elements, Summations [Abstract]
Short-term investments, Due between one and two years
Available For Sale Securities Debt Maturities Due between one and two years Fair Value
Available for sale securities debt maturities due between one and two years fair value.
Minimum [Member]
Minimum
Granted, Weighted Average 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
Current assets
Assets, Current [Abstract]
Probability of Meeting Series B Milestone
Measurement Input, Probability of Meeting Milestone [Member]
Measurement input, probability of meeting milestone.
Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table]
Unvested Performance-Based Restricted Stock Units [Member]
Unvested performance-based restricted stock units.
Unvested Performance-based Restricted Stock Units
Level 3
Fair Value, Inputs, Level 3 [Member]
Liabilities
Liabilities, Fair Value Disclosure [Abstract]
Short term investments policy.
Short Term Investments Policy [Policy Text Block]
Short-Term investments
Performance Based Restricted Stock Units [Member]
Performance based restricted stock units.
Performance-Based Restricted Stock Units ("PSUs")
Annual automatic increases in the number of shares
Common Stock Annual Automatic Increases To Shares Reserved
Common stock annual automatic increases to shares reserved
Segment Reporting [Abstract]
Summary of Fair Value Hierarchy of Assets and Liabilities Measured on Recurring Basis
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]
Current liabilities
Liabilities, Current [Abstract]
Related Party Transactions [Abstract]
Service-Based RSAs
Restricted Stock Awards R S As Service Based Vesting Conditions [Member]
Restricted stock awards service-based vesting conditions.
Accounts receivable
Accounts Receivable, after Allowance for Credit Loss, Current
Accounts Receivable, after Allowance for Credit Loss, Current, Total
Series A Convertible Preferred Stock and Series B Convertible Preferred Stock
Series A Convertible Preferred Stock and Series B Convertible Preferred Stock [Member]
Series A convertible preferred stock and Series B convertible preferred stock.
Commitments and Contingencies
Commitments and contingencies (Note 10)
Unvested, Weighted Average Grant Date Fair Value, Beginning balance
Unvested, Weighted Average Grant Date Fair Value, Ending balance
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value
Lease in Boston, Massachusetts [Member]
Lease in Boston, Massachusetts.
Lease in Boston, Massachusetts
Settlement of Series A Preferred Stock Tranche Right Liability
Settlement of series A preferred stock tranche right liability.
Settlement of Series B preferred stock tranche right liability
Common stock reserved for future issuance
Stockholders' Equity, Reverse Stock Split
Non-cumulative dividends rate on original issue price
Preferred Stock, Dividend Rate, Percentage
Restricted cash
Restricted Cash, Current
Fair Value Measurement Inputs and Valuation Techniques [Abstract]
Corporate Headquarters Boston, Massachusetts
Corporate Headquarters, Boston, Massachusetts [Member]
Corporate headquarters in Boston, Massachusetts.
Issuance of common stock from private placement
Issuance of common stock from private placement, net of issuance cost, shares
Stock Issued During Period, Shares, Private Placement
Stock issued during period, shares, private placement.
Net loss
Net loss
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Total
Share Based Compensation Arrangement By Share Based Payment Award Number Of Awards Cancelled
Share based compensation arrangement by share based payment award number of awards cancelled.
Number of stock-based awards cancelled
Geographic Distribution [Axis]
Loss Contingencies [Table]
Weighted average common shares outstanding, basic
Weighted-average common shares outstanding, basic
Weighted Average Number of Shares Outstanding, Basic
Weighted Average Number of Shares Outstanding, Basic, Total
Aggregate Intrinsic Value, Options vested and exercisable
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value
Summary of Significant Accounting Policies [Line Items]
Summary of Significant Accounting Policies.
Offering Costs
Offering costs.
Deferred offering costs included in accounts payable and accrued expenses at period end
Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table]
Long-Lived Tangible Asset [Domain]
Net proceeds from private placement
Proceeds from Issuance of Private Placement
Related Party Transactions
Related Party Transactions Disclosure [Text Block]
Stock-based compensation expense
APIC, Share-Based Payment Arrangement, Increase for Cost Recognition
APIC, Share-Based Payment Arrangement, Increase for Cost Recognition, Total
Laboratory and Office Space San Diego, California
Laboratory and Office Space San Diego, California [Member]
Laboratory and office space in San Diego, California.
Ending balance
Beginning balance
Equity, Attributable to Parent
Total stockholders' equity
Purchases of short-term investments
Payments to Acquire Investments
Payments to Acquire Investments, Total
Preferred stock, par value
Undesignated preferred stock, par value
Preferred Stock, Par or Stated Value Per Share
Lessee, Operating Lease, Existence of Option to Extend [true false]
2024 Stock Option and Incentive Plan
Two Thousand Twenty Four Stock Option and Incentive Plan [Member]
Two thousand twenty four stock option and incentive plan.
Statement of Stockholders' Equity [Abstract]
Amount paid
Amount Paid For The Services Rendered
Amount paid for the services rendered.
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Series A Preferred Stock
Series A
Series A Preferred Stock [Member]
Use of Estimates
Use of Estimates, Policy [Policy Text Block]
Change in fair value of preferred stock tranche right liability
Change in fair value of preferred stock tranche right liability
Change in Fair Value of Preferred Stock Tranche Right Liability
Change in fair value of preferred stock tranche right liability.
Leasehold Improvements
Leasehold Improvements [Member]
Entity Address, Address Line Two
Fair Value Measurements
Fair Value Disclosures [Text Block]
Unrealized loss on short-term investments
Unrealized Loss On Short Term Investments
Unrealized loss on short term investments.
Schedule of Accrued Expenses and Other Current Liabilities
Schedule of Accrued Liabilities [Table Text Block]
Supplemental disclosure for noncash investing and financing activities:
Noncash Investing and Financing Items [Abstract]
A2022ATMProgramMember
A2022 A T M Program [Member]
Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration]
Plan Name [Domain]
Other assets
Increase (Decrease) in Other Operating Assets
Increase (Decrease) in Other Operating Assets, Total
Settlement of preferred stock tranche right liability
Settlement of preferred stock tranche right liability upon waiver of milestone
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Settlements
Series A Convertible Preferred Stock
Series A Convertible Preferred Stock [Member]
Series A convertible preferred stock.
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Nature of the Business and Basis of Presentation
Business Description and Basis of Presentation [Text Block]
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights
Vesting description
2024 Plan
Two Thousand Twenty Four Plan [Member]
Two Thousand Twenty Four Plan.
Related and Nonrelated Parties [Axis]
Entity Address, City or Town
Repurchase of unvested restricted common stock, shares
Stock Repurchased During Period, Shares
Repurchase of unvested restricted common stock, shares
Number of Reportable Segments
Number of reportable segments
Security Exchange Name
Property, Plant and Equipment, Gross
Property, Plant and Equipment, Gross, Ending Balance
Total property and equipment
Property, Plant and Equipment, Gross, Beginning Balance
Property, Plant and Equipment, Gross, Total
Nature of the Business and Basis of Presentation [Table]
Nature of the business and basis of presentation.
Deferred offering costs included in accounts payable and accrued expenses at period end
Deferred Offering Costs
Deferred offering costs included in accounts payable and accrued expenses at period end
Incremental costs for financial advisory fees
Commitments and Contingencies
Commitments Contingencies and Guarantees [Text Block]
Number of Shares, Options vested and expected to vest
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number
Measurement input, expected value if milestones are not met.
Expected Value of Series B if Milestones are Not Met
Measurement Input, Expected value if milestones are not met [Member]
Additional amount paid
Additional Amount Paid For The Services Rendered
Additional amount paid for the services rendered.
Measurement Input Type [Domain]
Antidilutive Securities, Name [Domain]
Share-Based Payment Arrangement, Employee [Member]
Employee
Stockholders' Equity Note [Abstract]
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table]
Statistical Measurement [Domain]
Total current assets
Assets, Current
Share-Based Payment Arrangement, Expense
Stock-based compensation expense
Milestone achievement date
Debt Securities, Milestone achievement date
Debt securities, milestone achievement date.
Purchases of property and equipment included in accounts payable and accrued expenses at period end
Noncash or Part Noncash Acquisition, Fixed Assets Acquired
Document Period End Date
Fair Value Hierarchy and NAV [Domain]
Number of Shares, Options vested and exercisable
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number
Common stock, underwritten public offering, price per share
Common Stock, Underwritten Public Offering, Price Per Share
Common stock, underwritten public offering, price per share.
Additional paid-in capital, as capital contribution, fair value
Adjustments to Additional Paid in Capital, Fair Value
Statement of Financial Position [Abstract]
Restricted Stock Units (RSUs) [Member]
Restricted Stock Units ("RSUs")
Restricted Stock Unit
Fair Value Of Preferred Stock Tranche Right Liability
Fair value of preferred stock tranche right liability.
Change in fair value of preferred stock tranche right liability
Antidilutive Security, Excluded EPS Calculation [Table]
Class of Stock [Axis]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Total liabilities
Liabilities
ATM Program
ATM Program [Member]
ATM Program.
Dividends
Dividends, Total
Unvested Restricted Common Stock
Restricted Stock [Member]
Series B preferred stock tranche right liability
Preferred Stock Tranche Right Liability
Preferred stock tranche right liability.
Other Costs [Member]
Other costs.
Other Costs
Weighted average common shares outstanding, diluted
Weighted-average common shares outstanding, diluted
Weighted Average Number of Shares Outstanding, Diluted
Weighted Average Number of Shares Outstanding, Diluted, Total
Entity File Number
Cover [Abstract]
Measurement Input Type [Axis]
Prepaid expenses and other current assets
Prepaid Expense and Other Assets, Current
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period
Forfeiture, PSU
Forfeited
Forfeited
Percentage of outstanding shares
Share-Based Compensation Arrangement by Share-Based Payment Award, Percentage of Outstanding Stock Maximum
Summary of Significant Accounting Policies [Table]
Summary of Significant Accounting Policies.
U.S. Treasury Bills
US Treasury Securities [Member]
Number of common stock reserved and authorized for issuance
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized
Number of Operating Segments
Number of operating segments
Sale of Stock [Domain]
Segment Reporting Disclosure [Text Block]
Segment
General and administrative expense
General and administrative
General and Administrative Expense, Total
General and administrative expenses
Sales Based Milestone Payments [Member]
Sales-based milestone payments.
Sales-based Milestone Payments
Series B Preferred Stock
Series B
Series B Preferred Stock [Member]
Preferred stock, convertible, conversion price
Preferred Stock, Convertible, Conversion Price
Liquidation preference
Convertible preferred stock, liquidation preference
Temporary Equity, Liquidation Preference
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested, Number of Shares
Vested, RSUs
Summary of Performance-based RSA Grant Activity
Share-Based Payment Arrangement, Performance Shares, Activity [Table Text Block]
Series B Milestone Tranches
Series B Milestone Tranches [Member]
Series B milestone tranches.
First Commercial Sale Milestone Payments [Member]
First commercial sale milestone payments.
First Commercial Sale Milestone Payments
Cumulative expense
Cumulative Expense
Cumulative Expense
Weighted- Average Exercise Price per share, Options vested and expected to vest
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price
Series B Second Tranche Milestone
Series B Second Tranche Milestone [Member]
Series B second tranche milestone.
Recently Issued Accounting Pronouncements Not Yet Adopted
New Accounting Pronouncements, Policy [Policy Text Block]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Summary of Restricted Stock Unit Activity
Share-Based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block]
Vesting period
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period
Depreciation expense of property and equipment
Depreciation
Depreciation, Total
Operating lease term of contract
Lessee, Operating Lease, Term of Contract
Beginning balance, shares
Ending balance, shares
Common stock, shares outstanding
Common Stock, Shares, Outstanding
Annual base rent adjustment rate
Annual base rent adjustment rate.
Operating lease liability
Operating Lease, Liability, Current
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Depreciation and amortization
Depreciation, Depletion and Amortization
Depreciation, Depletion and Amortization, Total
Revenue, Remaining Performance Obligation, Amount
Transaction price of performance obligation
Document Transition Report
Short-Term Investments, Total
Short-term investments
Short-Term Investments
Total operating expenses
Operating Expenses
Accrued Liabilities, Current [Abstract]
Research and development expense
Research and development
Research and Development Expense, Total
Research and development expenses
Costs incurred
Cost of Revenue
Cost of Revenue, Total
Leases
Lessee, Operating Leases [Text Block]
Statement of Cash Flows [Abstract]
Weighted-Average Grant-Date Fair Value
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]
Stock Issued During Period, Value, New Issues
Stock offering cost
Issuance of common stock from initial/underwritten public offering, net of issuance costs
Summary of Stock Option Activity
Share-Based Payment Arrangement, Option, Activity [Table Text Block]
Assets:
Assets, Fair Value Disclosure [Abstract]
Common Stock
Equity [Text Block]
Net Loss per Share
Earnings Per Share [Text Block]
Temporary Equity [Line Items]
Shares sold.
Shares Sold
Shares sold
Summary of Restricted Stock Awards Grant Activity
Share-Based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block]
Computer Equipment
Computer Equipment [Member]
Net loss
Net loss
Aggregate Intrinsic Value, Options outstanding
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value
Total lease square feet
Total lease square feet.
R & D Personnel-Related Costs (Including Stock-based Compensation)
Research And Development Personnel Related Costs Including Stock-based Compensation [Member]
Research and development personnel related costs including stock-based compensation.
Common stock issuable upon conversion
Preferred Stock, Convertible, Shares Issuable
Operating Lease, Payments
Assets
Assets [Abstract]
Construction In Process
Construction in Progress [Member]
Prepaid expenses and other current assets
Increase (Decrease) in Prepaid Expense and Other Assets
Document Fiscal Year Focus
Measurement input
Debt Instrument, Measurement Input
Change in fair value of preferred stock tranche right liability
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Period Increase (Decrease)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Period Increase (Decrease), Total
Cash flows from investing activities
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract]
Accounts payable
Accounts Payable, Current
Accounts Payable, Current, Total
Service Based
Service Based Shares [Member]
Service based shares.
Research and Development Expense [Member]
Research and development
Geographic Distribution [Domain]
Deferred Revenue
Deferred Revenue, Total
Deferred revenue
Temporary Equity Disclosure [Abstract]
Proceeds from exercise of stock options
Proceeds from Stock Options Exercised
Fair Value Disclosures [Abstract]
Commitments and Contingencies Disclosure [Abstract]
Balance of prepaid expense
Prepaid Expense
ARCH Venture Fund XII L P
ARCH Venture Fund XII L P
ARCH Venture Fund XII L P [Member]
Net loss attributable to common stockholders
Net Income (Loss) Available to Common Stockholders, Basic
Net Income (Loss) Available to Common Stockholders, Basic, Total
Share-Based Payment Arrangement [Abstract]
Assets, fair value
Assets, Fair Value Disclosure
Sale of Stock [Axis]
Percentage of voting stock on closing of transfer, minimum
Percentage of voting stock on closing of transfer, minimum.
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation
Net cash provided by investing activities
Private Placement
Private Placement [Member]
Period cost covered
Period Over Which Cost Incurred
Period over which cost incurred for the agreement.
Title of 12(b) Security
Weighted- Average Exercise Price per share, forfeited
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price
Forfeited, Weighted Average Grant Date Fair Value
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value
Money Market Funds
Money Market Funds [Member]
Related and Nonrelated Parties [Domain]
Preclinical Programs External Expenses [Member]
Preclinical programs external expenses.
Preclinical Programs External Expenses
Collaborative Arrangement and Arrangement Other than Collaborative [Table]
Payment for service provided
Payment For Service Provided
Payment for service provided.
Preferred stock issued
Number of shares issued
Convertible preferred stock, shares issued
Operating lease, security deposit
Lease Deposit Liability
Non Rule 10b51 Arrangement Modified [Flag]
Non Rule 10b51 Arrangement Modified [Flag].
Non-Rule 10b5-1 Arrangement Modified
Cost for the services
Cost For The Services, To Be Rendered
Cost for the services to be rendered.
Master services agreement, expiration period
Master Services Agreement, Expiration Period
Master services agreement, expiration period.
Payments for repurchase of unvested restricted common stock.
Payments for Repurchase of Unvested Restricted Common Stock
Repurchase of unvested restricted common stock
Repurchase of unvested restricted common stock
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, Net
Property, Plant and Equipment [Table Text Block]
Weighted- Average Exercise Price per share, options outstanding ending balance
Weighted- Average Exercise Price per share, options outstanding beginning balance
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price
Fair Value, Recurring and Nonrecurring [Table]
Additional Paid-in Capital
Additional Paid-in Capital [Member]
Accrued expenses and other current liabilities
Increase (Decrease) in Accrued Liabilities and Other Operating Liabilities
Measurement Frequency [Domain]
Statement of Income Location, Balance [Axis]
Trading Symbol
Property and Equipment, Net
Property, Plant and Equipment Disclosure [Text Block]
Related Party Transaction [Table]
Employee related
Employee-related Liabilities, Current
Employee-related Liabilities, Current, Total
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract]
Cash flows from financing activities
Fair Value, Recurring
Fair Value, Recurring [Member]
Entity Ex Transition Period
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Equity Components [Axis]
Number of stockholders exercised, right to early exercise
Number of Stockholders Exercised, Right to Early Exercise
Number of stockholders exercised, right to early exercise.
Nonoperating Income (Expense)
Total other income, net
Equity Component [Domain]
Asset Class [Axis]
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number Of Share [Abstract]
Share based compensation arrangement by share based payment award equity instruments other than options nonvested number of share.
Change in unrealized gain (loss) on investments, net of tax
OCI, Equity Method Investment, after Tax, Parent
OCI, Equity Method Investment, after Tax, Parent, Total
Change in unrealized (losses) gains on investments, net of tax
IPO
Initial Public Offering
IPO [Member]
Collaborative Arrangement, Accounting Policy [Policy Text Block]
Collaboration Arrangements
U.S. Treasury Bills and Government Securities
US Treasury and Government [Member]
Collaborative Arrangement Upfront Payment
Represents the amount of upfront payment during the period under the terms of license and collaboration agreement.
Upfront payment
Voting right, description
Common Stock, Voting Rights
Maximum
Maximum [Member]
Liabilities, fair value
Liabilities Fair Value, Total
Liabilities, Fair Value Disclosure
Statistical Measurement [Axis]
Weighted- Average Exercise Price per share, exercised
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price
Common Stock, Value, Issued
Common stock, $0.001 par value; 500,000,000 shares authorized at June 30, 2026 and December 31, 2025; 47,955,079 shares and 47,772,567 shares issued and outstanding as of June 30, 2026 and December 31, 2025, respectively
Abraham Ceesay [Member]
Abraham Ceesay.
Abraham Ceesay
Operating lease liabilities
Increase (Decrease) in Operating Lease Liabilities
Increase (decrease) in operating lease liabilities.
Lab Equipment
Equipment [Member]
Comprehensive loss:
Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]
Two thousand twenty four stock option and grant plan.
2024 Stock Option and Grant Plan
Two Thousand Twenty Four Stock Option And Grant Plan [Member]
U.S. Treasury Bills, Government Securities, and Government Agency Securities
U.S. Treasury bills, government securities, and government agency securities [Member]
U.S. Treasury bills, government securities, and government agency securities.
Undesignated preferred stock, shares authorized
Preferred stock, shares authorized
Preferred Stock, Shares Authorized
2022 Plan
Two Thousand Twenty Two Plan [Member]
Two thousand twenty two plan.
Additional paid in capital, preferred stock
Additional Paid in Capital, Preferred Stock
Related Party Transaction [Line Items]
Entity Registrant Name
Registrant Name
Short-term investments, Unrealized Losses
Short-term investments, Unrealized Losses
Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Loss, before Tax
Proceeds from Sale of Short-Term Investments
Sale of short-term investments
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table]
NeuroPace Agreement
NeuroPace Agreement [Member]
NeuroPace agreement.
Measurement Frequency [Axis]
Stock Repurchased During Period, Value
Repurchase of unvested restricted common stock
Repurchase of unvested restricted common stock
Proceeds from Non Refundable, Upfront Payment
The amount of cash inflow from non-refundable upfront payment.
Upfront payment received
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Summary of Fair Value Measurement Inputs Used in Valuation Model
Fair Value Measurement Inputs and Valuation Techniques [Table Text Block]
Entity Common Stock, Shares Outstanding
Concentration Risk, Credit Risk, Policy [Policy Text Block]
Concentrations of Credit Risk and of Significant Suppliers
Liability Class [Axis]
Premium paid as a capital contribution
Adjustment to Additional Paid-in Capital, Convertible Debt Instrument Issued at Substantial Premium
Accumulated Other Comprehensive Income (Loss), Net of Tax
Accumulated Other Comprehensive Income (Loss), Net of Tax, Total
Accumulated other comprehensive income (loss)
Purchases of property and equipment
Payments to Acquire Property, Plant, and Equipment
Payments to Acquire Property, Plant, and Equipment, Total
Net asset value
Net Asset Value Per Share
Net Asset Value Per Share, Ending Balance
Net Asset Value Per Share, Beginning Balance
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period
Shares granted
Granted
Temporary Equity, by Class of Stock [Table]
Total assets
Assets
Property, Plant and Equipment [Table]
Weighted- Average Remaining Contractual Term, Options vested and exercisable
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term
Income Statement [Abstract]
Selling, General and Administrative Expenses [Member]
Selling, general and administrative
Sale of Stock, Number of Shares Issued in Transaction
Sale of underwritten public offering shares
General And Administrative Personnel Related Costs Including Stock-based Compensation [Member]
General and administrative personnel related costs including stock-based compensation.
G & A Personnel Related Costs (Including Stock-based Compensation)
Additional share purchased
Issuance of common stock from IPO
Issuance of common stock from initial/underwritten public offering, net of issuance costs, shares
Preferred stock authorized
Convertible preferred stock, shares authorized
Temporary Equity, Shares Authorized
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period
Vested, PSU
Vested
Vested
Net loss per share attributable to common stockholders, diluted
Net loss per share attributable to common stockholders, diluted
Earnings Per Share, Diluted
Earnings Per Share, Diluted, Total
Dividends
Dividends, Common Stock
Dividends, Common Stock, Total
City Area Code
Rule 10b51 Arrangement Modified [Flag]
Rule 10b51 Arrangement Modified [Flag].
Rule 10b51 Arrangement Modified
RAP 219 Program External Expenses [Member]
RAP-219 program external expenses.
RAP-219 Program External Expenses
Achievement of Milestone [Domain]
Achievement of milestone.
Conversion price per share
Temporary Equity, Redemption Price Per Share
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value, Vested
Aggregate intrinsic fair value of service-based and performance-based RSAs, vested
Reverse stock split conversion ratio
Stockholders' Equity Note, Stock Split, Conversion Ratio
Stock Issued During Period, Shares, Restricted Stock Award, Gross
Vesting of restricted stock units, shares
Cash and Cash Equivalents
Cash and Cash Equivalents, Policy [Policy Text Block]
Property and equipment, net
Property and equipment, net
Property, Plant and Equipment, Net
Total cash, cash equivalents and restricted cash shown in the statement of cash flows
Total cash, cash equivalents and restricted cash shown in the statement of cash flows
Cash, cash equivalents, and restricted cash at end of period
Cash, cash equivalents, and restricted cash at beginning of period
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Including Discontinued Operation
Loss from operations
Operating Income (Loss)
Accumulated Deficit
Retained Earnings [Member]
Cash and Cash Equivalents [Axis]
Stock-based compensation expense
Share-Based Payment Arrangement, Noncash Expense
Share-Based Payment Arrangement, Noncash Expense, Total
Underwriting discounts and commissions and offering costs
Payment of deferred offering costs
Issuance costs
Payments of Stock Issuance Costs
Performance-Based RSAs
Performance Based Restricted Stock Awards R S As [Member]
Performance-based restricted stock awards.
Tranch right liability issued.
Tranch Right Liability Issued
Tranch right liability issued
Operating lease liability, net of current portion
Operating Lease, Liability, Noncurrent
Level 1
Fair Value, Inputs, Level 1 [Member]
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation
Net cash provided by (used in) financing activities
Schedule of Conversions of Stock [Table Text Block]
Schedule of Conversions of Preferred Stock Prior to Conversion
Short-term investments, Fair Value
Short-term investments
Investments, Fair Value Disclosure
Investments, Fair Value Disclosure, Total
Other income (expense):
Nonoperating Income (Expense) [Abstract]
Numerator:
Earnings Per Share Reconciliation [Abstract]
Schedule of Potential Common Shares Excluded from Computation of Diluted Net Loss Per Share Available to Common Shareholders
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]
Entity Interactive Data Current
Operating lease, payments first 12 months
Short-Term Lease Payments
Statement of Income Location, Balance [Domain]
Cash flows from operating activities:
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract]
Furniture and Fixtures [Member]
Furniture and Fixtures
Converted aggregate common shares
Convertible Preferred Stock, Shares Issued upon Conversion
Gross proceeds, net of underwriting discount and commissions.
Gross proceeds, net of underwriting discount and commissions
Gross Proceeds, Net of Underwriting Discount and Commissions
Net (accretion) and amortization of investments in marketable securities
Accretion (Amortization) of Discounts and Premiums, Investments
Entity Tax Identification Number
Local Phone Number
Related Party Transaction [Domain]
Total unrecognized compensation cost related to unvested stock options
Share-Based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount
Payments of Financing Costs
Payments of Financing Costs, Total
Payment of deferred offering costs
Denominator:
Weighted Average Number of Shares Outstanding, Basic [Abstract]
Accounting Policies [Abstract]
Revenue from Contract with Customer, Excluding Assessed Tax
Collaboration revenue
Class of Stock [Domain]
Stock-based compensation expense, expected weighted average period for recognition
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition
Professional fees
Accrued Professional Fees, Current
Cash and cash equivalents and short-term investments excluding restricted cash
Cash, Cash Equivalents, and Short-Term Investments
Cash, Cash Equivalents, and Short-Term Investments, Total
Cash and cash equivalents and short-term investments
Entity Emerging Growth Company
Weighted- Average Remaining Contractual Term, Options vested and expected to vest
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term