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Defined Contribution Plan [Text Block] Defined Contribution Plan CommonStockVotingRights Common Stock, Voting Rights General and Administrative Expense, Total General and administrative General and Administrative Expense Weighted-average common shares outstanding used to calculate net loss per share attributable to common stockholders, basic Weighted Average Number of Shares Outstanding, Basic, Total Weighted-average number of shares used in computing net loss per share, basic Weighted Average Number of Shares Outstanding, Basic Cash flows from financing activities Net Cash Provided by (Used in) Financing Activities [Abstract] Research and Development Expenses Research and Development Expense, Policy [Policy Text Block] Statement [Table] Summary of Stock Plan Activity Share-Based Payment Arrangement, Option, Activity [Table Text Block] Schedule of Related Party Transactions, by Related Party [Table] Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] Summary of Weighted Average Assumptions Used to Value Options Granted Document Fiscal Period Focus Investments Investment, Policy [Policy Text Block] Related Party Transactions Related Party Transactions Disclosure [Text Block] Offering Costs Offering costs. Statement [Line Items] Anti-dilutive securities excluded from computation of diluted per share Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Total lease expense Lease, Cost Risks and Uncertainties Risks and Uncertainties Policy Policy Text Block Risks and Uncertainties Policy Policy Text Block Asset Class [Domain] Schedule of Deferred Tax Assets and Liabilities [Table Text Block] Components of Deferred Tax Assets Accretion to redemption value and cumulative dividends on preferred stock Accretion To Redemption Value And Cumulative Dividends On Preferred Stock Accretion to redemption value and cumulative dividends on preferred stock. Transfer of level 1 to level 2 Fair Value Asset Level 1 To Level 2 Transfer Amount Fair value asset level 1 to level 2 transfer amount. Common Stock Common Stock [Member] Proceeds from issuance of common stock from the Underwritten Offering, net of commissions and offering expenses Proceeds from issuance of common stock from the Underwritten Offering net of commissions and offering expenses Proceeds from issuance of common stock from the underwritten offering net of commissions and offering expenses. Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value, Total Cash equivalents Cash and Cash Equivalents, at Carrying Value, Beginning Balance Cash and Cash Equivalents, at Carrying Value, Ending Balance Cash and Cash Equivalents, at Carrying Value Accrued offering costs Accrued Offering Costs Current Accrued offering costs current. Proceeds from issuance of common stock from the "at-the-market" offering, net of commissions and offering expenses Proceeds From Issuance Of Common Stock From At The Market Offering Net Of Commissions And Offering Expenses Proceeds from issuance of common stock from at-the-market offering, net of commissions and offering expenses. Summary of Total Stock-Based Compensation Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block] Grant receivable Grants Receivable Aggregate Intrinsic Value, Exercisable Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value Net accretion of discount on investments Accretion (Amortization) of Discounts and Premiums, Investments Entity Common Stock, Shares Outstanding Available-for-sale, sale of investments Proceeds from Sale of Debt Securities, Available-for-Sale Antidilutive Securities, Name [Domain] ASU 2016-13 Accounting Standards Update 2016-13 [Member] Right-of-use asset, net Right-of-use asset, net Operating lease right of use asset current Operating lease right-of-use assets Conversion of convertible preferred stock into common stock Stock Issued During Period, Value, Conversion of Convertible Securities Cover Cover [Abstract] Funding of option extends estimated completion of contract term Funding of Option Extends Estimated Completion of Contract Term Funding of option extends estimated completion of contract term. Vesting [Axis] Document Fiscal Year Focus Number of option exercised for government contract Number of Option Exercised for Government Contract Number of option exercised for government contract. Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued, Total Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued Accrued interest and penalties 2017 Equity Incentive Plan Two Thousand Seventeen Equity Incentive Plan [Member] Two thousand seventeen equity incentive plan. Aggregate maximum payments upon achievement of commercial and sales threshold milestones Aggregate Maximum Payments Upon Achievement Of Commercial and Sales Threshold Milestones Aggregate maximum payments upon achievement of commercial and sales threshold milestones. Sale of Stock [Domain] Stock-Based Compensation Share-Based Payment Arrangement [Policy Text Block] Security Exchange Name Award contractual life (in years) Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period Domestic Tax Authority [Member] Federal Recently Adopted Accounting Pronouncements New Accounting Pronouncements, Policy [Policy Text Block] Preferred stock, shares issued Preferred Stock, Shares Issued Preferred stock, shares authorized Preferred Stock, Shares Authorized Weighted average exercise price, Forfeited Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price Financial Instrument [Axis] Denominator: Weighted Average Number of Shares Outstanding, Diluted [Abstract] Issuance of common stock upon exercise of stock options Stock Issued During Period, Value, Stock Options Exercised Entity Emerging Growth Company UGARF University Georgia Research Foundation [Member] University Georgia Research Foundation [Member] Amendment Amendment Flag Tax Credit Carryforward, Amount Tax credit carryforwards Balance Sheet Components Schedule of Accrued Liabilities [Table Text Block] Underwriting discounts and commissions Underwriting Discounts and Commissions underwriting discounts and commissions. Research and development - related party Research and Development - Related Party Research and development - related party. Initial Public Offering IPO [Member] Conversion of redeemable convertible preferred stock into common stock Conversion of Stock, Amount Converted Cloud computing arrangements. Cloud Computing Arrangements [Policy Text Block] Cloud Computing Arrangements Unrealized Loss Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Loss, before Tax Effective Income Tax Rate Reconciliation, Tax Credit, Research, Amount Research and development tax credits Accounting Standards Update [Domain] Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Share-based compensation arrangement by share-based payment award, increase in number of shares. Share-Based Compensation Arrangement by Share-Based Payment Award, Increase in Number of Shares Increase in number of annual shares Commitments And Contingencies [Line Items] Commitments And Contingencies [Line Items] Commitments and contingencies. Repurchase of early exercised stock options. Repurchase Of Early Exercised Stock Options Repurchase of early exercised stock options Leases [Abstract] Entity File Number Underwriting Agreement Underwriting Agreement [Member] Underwriting agreement. Deferred Tax Assets, Gross Gross deferred tax assets Government contract income recognized Government Contract Income Recognized Government contract income recognized. Unrealized gain (loss) on available-for-sale investments OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax Cash and cash equivalents at the end of the period Cash and cash equivalents at the beginning of the period Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Total Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents Balance Sheet Related Disclosures [Abstract] Share-Based Payment Arrangement [Abstract] Accrued compensation Increase Decrease in Accrued Compensation Increase decrease in accrued compensation. Share based compensation arrangement by share based payment award increase percentage of common stock outstanding. Share Based Compensation Arrangement By Share Based Payment Award Increase Percentage Of Common Stock Outstanding Percentage of common stock outstanding Accounts Payable, Current, Total Accounts payable Accounts Payable, Current Grant award amount Grant Award Amount Grant award amount. Deferred Tax Assets, Valuation Allowance Valuation allowance Total operating expenses Operating Expenses Auditor Location Auditor Location Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term Expected term Long-term investments Debt Securities, Available-for-Sale, Noncurrent Entity Address, Address Line Two Preferred stock, $0.00001 par value; 10,000,000 shares authorized December 31, 2023 and 2022; no shares issued and outstanding at December 31, 2023 and 2022 Preferred Stock, Value, Issued Entity Small Business Entity Shell Company Number of operating segments Number of Operating Segments Title of Individual [Axis] Common stock, shares sold Common stock issued and sold Sale of Stock, Number of Shares Issued in Transaction Investment Type [Axis] Redeemable Convertible Preferred Stock Redeemable Convertible Preferred Stock [Policy Text Block] Redeemable convertible preferred stock. Payments to Acquire Investments, Total Payments to Acquire Investments Purchases of investments Net Loss per share Earnings Per Share [Text Block] Commercial Paper Commercial Paper [Member] Entity Address, Address Line One Schedule of Shares of Common Stock Reserved for Future Issuance Schedule Of Common Stock Shares Reserved For Future Issuance Schedule of common stock shares reserved for future issuance. Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] Antidilutive Securities [Axis] Other current liabilities Other liabilities current Other Liabilities, Current Balance Sheet Components Supplemental Balance Sheet Disclosures [Text Block] Cash, cash equivalents, short-term investments and long-term investments Cash Cash Equivalents Short Term Investments and Long Term Investment Cash cash equivalents short term investments and long term investment. Series B Series B Redeemable Convertible Preferred Stock Series B Redeemable Convertible Preferred Stock [Member] Series D redeemable convertible preferred stock. Issuance costs Adjustments to Additional Paid in Capital, Stock Issued, Issuance Costs Income Statement Location [Axis] Variable lease expense Variable Lease, Cost Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Rate Expected dividend yield Net Loss Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Total Net Loss Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Level 2 Fair Value, Inputs, Level 2 [Member] Total gross proceeds Aggregate offering price for shares sold Gross Proceeds from Initial Public Offering Gross Proceeds from Initial Public Offering Title of 12(b) Security Sales Agreement Sales Agreement [Member] Sales Agreement. Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount State tax benefit at statutory rate, net of federal tax benefit Carrying value Redeemable convertible preferred stock, Beginning balance Redeemable convertible preferred stock, ending balance Temporary Equity, Carrying Amount, Attributable to Parent Redeemable convertible preferred stock: $0.00001 par value; 0 and 11,409,536 shares authorized at December 31, 2022 and 2021, respectively, 0 and 11,409,488 shares issued and outstanding at December 31, 2022 and 2021, respectively; aggregate liquidation preference $0 and $103,064 at December 31, 2022 and 2021, respectively Share-Based Compensation Arrangement by Share-Based Payment Award, Maximum Employee Subscription Rate Maximum percentage in payroll deductions to purchase shares of common stock Collaboration And License Agreements [Abstract] Collaboration and license agreements. Income Tax Authority, Name [Axis] Summary of Financial Assets Fair Value Measurement on Recurring Basis Fair Value, Assets Measured on Recurring Basis [Table Text Block] Investments [Domain] Accounting Standards Update [Axis] Prepaid Expenses and Other Current Assets Prepaid Expenses and Other Current Assets [Member] Cash flows from investing activities Net Cash Provided by (Used in) Investing Activities [Abstract] Funding Arrangements [Abstract] Funding arrangements. State and Local Jurisdiction [Member] State Segments Segment Reporting, Policy [Policy Text Block] Accounting Policies [Line Items] Accounting Policies [Line Items] Accounting policies. Over 48 months of Service Share-Based Payment Arrangement, Tranche Three [Member] Number of available options under government contract Number of Available Options under Government Contract Number of available options under government contract. Matching contribution. Weighted Average Remaining Contractual Life, Exercisable Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term Common stock, shares outstanding Common Stock, Shares, Outstanding, Beginning Balance Common Stock, Shares, Outstanding, Ending Balance Common Stock, Shares, Outstanding Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate Risk-free interest rate Equity Incentive Plan and Stock-Based Compensation Share-Based Payment Arrangement [Text Block] Two Thousand Twenty Two Employee Stock Purchase Plan [Member] Two Thousand Twenty Two Employee Stock Purchase Plan [Member] 2022 Employee Stock Purchase Plan ESPP, Authorized for Future Issuance Supplemental disclosure of noncash financing items Supplemental Cash Flow Elements [Abstract] Tax Credit Carryforward [Axis] Income Statement Location [Domain] Weighted average exercise price, Granted Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Document Type Document Type Conversion of convertible preferred stock into common stock, shares Stock Issued During Period, Shares, Conversion of Convertible Securities Net Cash Provided by (Used in) Investing Activities Net cash used in investing activities Counterparty Name [Domain] Number of days convenience upon written notice thereafter Number Of Days Convenience Upon Written Notice Thereafter Number of days convenience upon written notice thereafter. Net loss attributable to common stockholders Net loss attributable to common stockholders Net Income (Loss) Available to Common Stockholders, Basic Repurchase of early exercised stock options, shares Repurchase of early exercised stock options, shares Repurchase of early exercised stock options, shares. Net cash provided by financing activities Net Cash Provided by (Used in) Financing Activities Short-term investments Short-Term Investments [Member] Entity Filer Category Impairment losses related to investments Other than Temporary Impairment Losses, Investments Balance Sheet Location [Domain] Accrued liabilities Increase (Decrease) in Accrued Liabilities, Total Increase (Decrease) in Accrued Liabilities Income Tax Authority, Name [Domain] Accrued Liabilities, Current [Abstract] Accrued research and development-related expenses- related party Accrued Research And Development Related Expenses Related Party Current Accrued research and development-related expenses- related party. Asset Class [Axis] Deferred Tax Assets, Tax Credit Carryforwards, Total Deferred Tax Assets, Tax Credit Carryforwards Tax credit carryforwards Non-Statutory Stock Options Non Statutory Stock Options [Member] Non statutory stock options. Total liabilities Liabilities Debt securities unrealized loss position, more than12 months number of positions Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Positions Total stockholders' equity Ending balances Equity, Attributable to Parent Beginning balances Documents Incorporated by Reference [Text Block] Documents Incorporated by Reference JOBS Act Accounting Election Jobs Act Accounting Election Policy [Policy Text Block] Jobs act accounting election policy. Net loss Net loss Net loss Net proceeds from offering Proceeds from issuance of common stock from the initial public offering, net of underwriting discounts, commissions and offering expenses Proceeds from Issuance Initial Public Offering State taxes, net of the federal tax benefit Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent Corporate Debt Securities [Member] Corporate Debt Securities Fair Value of Common Stock Fair Value Measurement, Policy [Policy Text Block] Stock Options Authorized For Future Issuance Stock Options Authorized For Future Issuance [Member] Stock options authorized for future issuance. Statement of Financial Position [Abstract] Weighted-average common shares outstanding used to calculate net loss per share attributable to common stockholders, diluted Weighted Average Number of Shares Outstanding, Diluted, Total Weighted-average number of shares used in computing net loss per share, diluted Weighted Average Number of Shares Outstanding, Diluted Provision for Income Taxes Differs from Tax Expense and Effective Income Tax Rate Reconciliations Schedule of Effective Income Tax Rate Reconciliation Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] Stock issued, price per share Original issue price Shares Issued, Price Per Share Total Effective Income Tax Rate Reconciliation, Percent Amortized Cost Debt Securities, Available-for-Sale, Amortized Cost Government Assistance, Type [Axis] Weighted-average remaining lease term Operating Lease, Weighted Average Remaining Lease Term Share-Based Compensation Arrangement by Share-Based Payment Award, Purchase Price of Common Stock, Percent Employees purchase price of common stock as percentage of lower of fair market value Use of Estimates Use of Estimates, Policy [Policy Text Block] Income Tax Disclosure [Text Block] Income Taxes Long term purchase commitment period Long-Term Purchase Commitment, Period Weighted average exercise price per share, Outstanding Weighted average exercise price, Beginning balance Weighted average exercise price, Ending balance Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price Options subject to repurchase, long-term Options Subject To Repurchase Long Term Options subject to repurchase, long-term. Schedule of computation of basic and diluted net loss per share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Income Tax Authority [Axis] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Fair Value Disclosures [Abstract] Fair Value Hierarchy and NAV [Axis] Measurement Frequency [Domain] Redeemable Convertible Preferred Stock Redeemable Convertible Preferred Stock [Member] Aggregate number of shares issued Issuance of common stock, net of commissions and offering costs, shares Stock Issued During Period, Shares, New Issues Employee-related Liabilities, Current, Total Accrued compensation Employee-related Liabilities, Current Other comprehensive loss: Other Comprehensive Income (Loss), Tax [Abstract] Income Tax Disclosure [Abstract] Tax Credit Carryforward, Name [Domain] Accounting Policies [Table] Accounting Policies [Table] Accounting policies. Collaboration And License Agreements [Table] Collaboration And License Agreements [Table] Collaboration and license agreements. Contract term Contract Term Contract term. Operating Loss Carryforwards Net operating loss carryforwards At the Market Offering At The Market Offering [Member] At-the-market offering.