Segment Reporting Policy Policy [Text Block]
Segment Reporting
Fair Value Measurement With Unobservable Inputs Reconciliation Liability Transfers Into Level3
Fair value liability, transfers into level 3
Fair Value Liabilities Level1 To Level2 Transfers Amount
Fair value liabilities, level 1 to level 2 transfers, amount
Net operating loss carryforwards
Operating Loss Carryforwards
Operating Loss Carryforwards, Total
Partner Type Of Partners Capital Account Name [Domain]
Partner Type of Partners' Capital Account, Name
Repurchase right lapse rate.
Repurchase Right Lapse Rate
Repurchase right lapse rate
Auditor Location
Operating Expenses [Abstract]
Operating expenses:
Operating Income Loss
Loss from operations
Schedule Of Debt Instruments [Text Block]
Schedule of Total Debt
Percentage of qualified cash prior to Third performance milestone
Minimum Percentage of Qualified Cash on Principal Amount Prior to Third Performance Milestone
Minimum percentage of qualified cash on principal amount prior to third performance milestone.
Entity Emerging Growth Company
Entity Emerging Growth Company
Unpaid underwritten public offering costs.
Unpaid Underwritten Public Offering Costs
Underwritten public offering costs included in accounts payable and accrued expenses
Income Tax Disclosure [Abstract]
Prepaid expenses and other current assets (includes related party amounts of $82 and $(82), respectively)
Increase (Decrease) in Prepaid Expense and Other Assets, Total
Increase Decrease In Prepaid Deferred Expense And Other Assets
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value
Weighted Average Grant Date Fair Value Per Share, Forfeited
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant
Number of shares available for issuance
Payments to Acquire Property, Plant, and Equipment, Total
Payments To Acquire Property Plant And Equipment
Cash paid for property, plant and equipment
401(k) matching contribution, shares
Defined contribution pan employer discretionary match number of shares settled.
Defined Contribution Plan Employer Discretionary Match Number Of Shares Settled
Employer discretionary match number of shares settled
2019 equity incentive plan.
Two Thousand Nineteen Equity Incentive Plan [Member]
2019 Equity Incentive Plan
Statement Geographical [Axis]
Geographical
Common stock, $0.0001 par value; authorized shares-400,000,000 at December 31, 2021 and 2020; issued shares-31,656,035 and 31,262,769 at December 31, 2021 and 2020, respectively; outstanding shares- 30,511,226 and 28,516,010 at December 31, 2021 and 2020, respectively
Common Stock, Value, Issued, Ending Balance
Common Stock, Value, Issued, Beginning Balance
Common Stock, Value, Issued, Total
Common Stock Value
Common stock fair value
Entity Address, State or Province
Entity Address State Or Province
Debt instrument prepayment fee percentage of outstanding principal amount.
Debt Instrument Prepayment Fee Percentage Of Outstanding Principal Amount
Debt instrument, prepayment fee percentage of outstanding principal amount
Sales commission payable as a percentage of sale of gross sales price per share
Sales Commission Payable as a percentage of sale of Gross Sales Price per share
Sales commission payable as a percentage of sale of gross sales price per share.
Liabilities
Total liabilities
Lander warrants expire term.
Lander Warrants Expire Term
Warrants expire term
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
Risk free interest rate
Accrued clinical trial expenses current.
Accrued Clinical Trial Expenses Current
Accrued clinical trial expenses
Schedule Of Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Table]
Schedule Of Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Table]
Incremental common shares attributable to exercise of warrants.
Incremental Common Shares Attributable To Exercise Of Warrants
Shares of common stock included in calculation of basic weighted-average common shares
Weighted Average Number Of Share Outstanding Basic And Diluted
Weighted-average shares of common stock outstanding, basic and diluted
401(k) matching contribution
Defined Contribution Plan, Employer Discretionary Contribution Amount
Share-based compensation arrangement by share-based payment award, equity instruments other than options, share vesting.
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Share Vesting
Share vesting
General And Administrative Expense [Member]
General and Administrative Expense
Accrued Employee Benefits Current
Accrued compensation expenses
Purchase of additional offering expenses.
Purchase Of Additional Offering Expenses
Purchase of additional offering expenses
Weighted-Average Remaining Contractual Term, Options exercisable as of December 31, 2021
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
Number of shares, granted
Share Based Compensation Arrangement By Share Based Payment Award Options and Other than Options, Grants In Period Gross
Share based compensation arrangement by share based payment award, options and other than options, grants in period gross.
Initial fair value of warrants
Warrants And Rights Outstanding
Fair value of warrant liabilities
Schedule Of Related Party Transactions By Related Party [Table]
Schedule Of Related Party Transactions By Related Party [Table]
City Area Code
City Area Code
Summary of Weighted-Average Assumptions Used to Estimate Fair Value of Stock Options
Schedule Of Share Based Payment Award Stock Options Valuation Assumptions Table [Text Block]
Deferred Tax Assets Gross
Gross deferred tax assets
Deferred Tax Assets Net
Deferred tax assets, net of valuation allowance
Schedule Of Unvested Restricted Stock Units Roll Forward Table [Text Block]
Summary of Unvested Shares
Nonfinancial assets fair value disclosure.
Nonfinancial Assets Fair Value Disclosure
Non-financial assets fair value disclosure
Change In Accounting Principle Accounting Standards Update Adopted
Change in accounting principle, Accounting Standards Update, adopted [true false]
Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price
Weighted-Average Exercise Price, Options cancelled
Commitments And Contingencies
Commitments and contingencies (Note 4)
Expected cash dividend yield rate.
Expected Cash Dividend Yield Rate
Expected cash dividend yield
2026
Long Term Debt Maturities Repayments Of Principal And Interest In Year Five
Long term debt maturities repayments of principal and interest in year five.
Income Tax Reconciliation Tax Credits Research
Research and development credit
Common stock shares issued
Issuance of common stock, shares
Shares issued
Common stock warrants.
Common Stock Warrant [Member]
Common stock warrants
Debt Instrument Basis Spread On Variable Rate1
Debt instrument, basis spread on variable rate
Purchase Obligation, Total
Purchase Obligation
Minimum purchase obligation
ESPP shares issued, shares
Stock Issued During Period, Shares, Employee Stock Purchase Plans
Related Party [Domain]
Related Party
Agreement expiration term from date of first commercial sale.
Agreement Expiration Term From Date Of First Commercial Sale
Agreement expiration term from date of first commercial sale
Change In Accounting Principle Accounting Standards Update Immaterial Effect
Change in accounting principle, Accounting Standards Update, Immaterial effect [true false]
Other
Other Noncash Income (Expense)
Other Noncash Income (Expense), Total
Income Statement [Abstract]
Schedule Of Share Based Compensation Arrangements By Share Based Payment Award [Table]
Schedule Of Share Based Compensation Arrangements By Share Based Payment Award [Table]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Additional warrant issued.
Additional Warrant Issued
Additional warrant issued
Stock Options and Performance-based Units
Stock options and performance-based units [Member]
Stock options and performance-based units.
Net Cash Provided By Used In Investing Activities
Net cash used in investing activities
Debt Disclosure [Text Block]
Debt
Capital Expenditures Incurred But Not Yet Paid
Property and equipment purchases included in accounts payable and accrued expenses
Organization basis of presentation and summary of significant accounting policies.
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Share Based Compensation Arrangement By Share Based Payment Award Percentage Of Outstanding Stock Maximum
Annual increase to shares available for issuance percentage of outstanding common stock
Summary of Weighted-Average Assumptions Used to Estimate Fair Value of ESPP Awards
Schedule of Share-based Payment Award, Employee Stock Purchase Plan, Valuation Assumptions [Table Text Block]
General and administrative (includes related party amounts of $18 and $157, respectively)
General and Administrative Expense, Total
General And Administrative Expense
General and administrative
Property, Plant and Equipment, Net, Ending Balance
Property, Plant and Equipment, Net, Beginning Balance
Property Plant And Equipment Net
Property, plant and equipment, net
Total property, plant and equipment, net
Common Stock, Shares, Issued, Total
Common Stock Shares Issued
Common stock, issued shares
Common stock, shares issued
Payment for license amount.
Payment For License Amount
Cash consideration paid for license
Number of Stock Units, Forfeited
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period
Number of Stock Units, Forfeited
Payment In Kind PIK Interest Rate
Payment in Kind PIK Interest Rate [Member]
Payment in kind PIK interest rate.
Operating Lease Right Of Use Asset
Operating lease right-of-use assets
Increase (decrease) in accounts payable and accrued expenses related parties.
Increase Decrease In Accounts Payable And Accrued Expenses Related Parties
Related parties accounts payable and accrued expenses
Security Exchange Name
Security Exchange Name
Range [Member]
Statistical Measurement
Operating lease liabilities arising from obtaining right-of-use assets
Operating Lease Liabilities Arising From Obtaining Right Of Use Assets
Operating lease liabilities arising from obtaining right-of-use assets
Commitments and contingencies.
Commitments And Contingencies [Table]
Commitments And Contingencies [Table]
Furniture And Fixtures [Member]
Furniture and Fixtures
Long term debt noncurrent excluding unamortized debt discount.
Long Term Debt Noncurrent Excluding Unamortized Debt Discount
Long-term debt, non-current portion
Other Liabilities, Noncurrent, Total
Other Liabilities Noncurrent
Other long-term liabilities
Accounting Standards Update 2019-12
Accounting Standards Update 2019-12 [Member]
Prepaid expenses and other assets related parties current.
Prepaid Expenses And Other Assets Related Parties Current
Prepaid expenses and other current assets, related parties
Subsequent Event Type [Domain]
Subsequent Event Type
Debt Disclosure [Abstract]
Document Period End Date
Document Period End Date
Loan agreement.
Loan Agreement [Member]
Loan Agreement
Income Statement Location [Axis]
Income Statement Location
Accrued expenses (including related party amounts of $2,330 and $734, respectively)
Accrued Liabilities Current
Total accrued expenses
2025
Long term debt maturities repayments of principal and interest in year four.
Long Term Debt Maturities Repayments Of Principal And Interest In Year Four
Related Party Transaction Expenses From Transactions With Related Party
Expense related to services
Floor Rate
Base Rate [Member]
Related Party Transaction [Axis]
Related Party Transaction
Common Stock Shares Authorized
Common stock, authorized shares
Common stock, shares authorized
Principal Owner [Member]
Frazier
Use Of Estimates
Use of Estimates
Operating Lease Liability Current
Operating lease liabilities, current
Less: operating lease liabilities, current
Related Party Transactions By Related Party [Axis]
Related Party
Prepaid lease payments.
Prepaid Lease Payments [Member]
Prepaid Lease Payments
Supplemental Cash Flow Information [Abstract]
Supplemental disclosure of cash flow information
Balance Sheet Related Disclosures [Abstract]
Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities [Abstract]
Adjustments to reconcile net loss to net cash used in operating activities:
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
Weighted-average unvested shares
Component of Balance Sheet Disclosure.
Component Of Balance Sheet Disclosure [Text Block]
Balance Sheet Details
Debt Instrument [Table]
Debt Instrument [Table]
Interest Expense, Debt, Total
Interest Expense Debt
Interest expense
Vesting [Axis]
Vesting
Debt Instrument Maturity Date
Debt instrument, maturity date
Interest Paid Net
Interest paid
Deferred Tax Liabilities Net [Abstract]
Deferred tax liabilities:
Deferred Tax Assets Net [Abstract]
Deferred tax assets:
Stock repurchase program expiration period
Stock Repurchase Program Expiration Month and Year
Entity Address, Address Line Two
Entity Address Address Line2
Current Fiscal Year End Date
Current Fiscal Year End Date
Net increase (decrease) in cash and cash equivalents
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
Accrued expenses related parties current.
Accrued Expenses Related Parties Current
Accrued expenses, related parties
Grantee Status [Axis]
Grantee Status
Deferred Tax Assets Other
Other
Summary of supplemental balance sheet information related to operating leases.
Summary Of Supplemental Balance Sheet Information Related To Operating Leases Table [Text Block]
Summary of Supplemental Balance Sheet Information Related to the Operating Leases
Nonfinancial Liabilities Fair Value Disclosure, Total
Nonfinancial Liabilities Fair Value Disclosure
Non-financial liabilities fair value disclosure
Lender warrants exercisable shares of common stock.
Lender Warrants Exercisable Shares Of Common Stock
Warrants exercisable shares of common stock
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Table]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Table]
Assets [Abstract]
Assets
Unrecognized Tax Benefits That Would Impact Effective Tax Rate
Unrecognized tax benefits that would affect effective tax rate
Purchase obligation due in first twenty four months.
Purchase Obligation Due In First Twenty Four Months
Purchase obligation in the first 24-month period
Issuance of common stock warrants in connection with long-term debt
Noncash Issuance Of Common Stock Warrants In Connection With Long Term Debt
Noncash issuance of common stock warrants in connection with long term debt.
2022
Lessee Operating Lease Liability Payments Due Next Twelve Months
Accounts payable (including related party amounts of $1,343 and $173, respectively)
Accounts Payable, Current, Total
Accounts Payable Current
Debt Instrument Name [Domain]
Debt Instrument, Name
Aggregate amount of debt instrument
Debt instrument borrowed amount
Debt Instrument Face Amount
Common Stock Par Or Stated Value Per Share
Common stock, par value
Defined Contribution Plan [Table]
Defined Contribution Plan [Table]
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
Increases related to current year tax positions
State
State and Local Jurisdiction [Member]
Issuance of PIK interest debt
Paid-in-Kind Interest
Minimum market capitalization amount
Minimum Market Capitalization Amount
Minimum market capitalization amount.
Additional Paid in Capital, Common Stock, Ending Balance
Additional Paid in Capital, Common Stock, Beginning Balance
Additional Paid In Capital Common Stock
Additional paid-in capital
Research And Development Expense Policy
Research and Development Expenses and Accruals
Document Type
Document Type
Vesting [Domain]
Vesting
Domestic Country [Member]
Federal
Preferred stock, $0.0001 par value; authorized shares - 40,000,000 at December 31, 2021 and 2020; no shares issued and outstanding at December 31, 2021 and 2020
Preferred stock, $0.0001 par value authorized shares 40,000,000 at December 31, 2020 and 2019 no shares issued and outstanding at December 31, 2020 and 2019
Preferred Stock, Value, Issued, Ending Balance
Preferred Stock, Value, Issued, Beginning Balance
Preferred Stock, Value, Issued, Total
Preferred Stock Value
Operating Lease Liability Noncurrent
Operating lease liabilities
Operating lease liabilities, non-current
Lessor Leases Policy [Text Block]
Leases
Schedule Of Accrued Liabilities Table [Text Block]
Schedule of Accrued Expenses
Assets Current
Total current assets
Takeda warrants.
Takeda Warrants [Member]
Takeda Warrants
Takeda Warrant
Selling General And Administrative Expenses Policy [Text Block]
General and Administrative Expenses
Employee Stock Option [Member]
Stock Options
Longterm Debt Type [Domain]
Long-term Debt, Type
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
Weighted-Average Remaining Contractual Term
Research and development tax credit carry forward expiration year.
Research And Development Tax Credit Carry Forward Expiration Year
Research and development credits expiration period
Income Tax Expense Benefit
Provision (benefit) for income taxes
Provision for income taxes
Cash Flow Noncash Investing And Financing Activities Disclosure [Abstract]
Supplemental disclosure of noncash investing and financing activities
Increase (decrease)in prepaid expenses and other assets related parties current.
Increase Decrease In Prepaid Expenses And Other Assets Related Parties Current
Related parties prepaid expenses and other assets current
Earnings Per Share, Basic and Diluted, Total
Earnings Per Share Basic And Diluted
Net loss per share, basic and diluted
Area for operating lease
Schedule Of Nonvested Performance Based Units Activity Table [Text Block]
Summary of PSU Activity Under the 2019 Incentive Award Plan
Leases [Abstract]
Antidilutive Securities Excluded From Computation Of Earnings Per Share By Antidilutive Securities [Axis]
Antidilutive Securities
Balance at December 31, 2021
Balance at December 31, 2020
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number
Closing market price of common stock.
Closing Market Price Of Common Stock
Closing market price of common stock
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
Deferred Tax Assets, Operating Loss Carryforwards, Total
Deferred Tax Assets Operating Loss Carryforwards
Net operating loss carryforwards
Common Stock Shares Outstanding
Ending balance, shares
Beginning balance, shares
Common stock, outstanding shares
Class Of Warrant Or Right [Domain]
Class of Warrant or Right
Plan Name [Axis]
Plan Name
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
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
Less: accumulated depreciation
Options cancelled or forfeited
Options Outstanding, Options cancelled
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
Options Outstanding, Options cancelled
Organization basis of presentation and summary of significant accounting policies.
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Table]
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Table]
Operating Expenses
Total operating expenses
I P O [Member]
IPO
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
Weighted-Average Exercise Price, Ending Balance
Weighted-Average Exercise Price, Beginning Balance
Net Cash Provided By Used In Operating Activities [Abstract]
Cash flows from operating activities
Deferred Tax Liabilities Other
Other
Lessee Operating Lease Liability Maturity Table [Text Block]
Summary of Future Minimum Lease Payments Under Operating Leases
Operating Loss Carryforwards [Table]
Operating Loss Carryforwards [Table]
Class Of Warrant Or Right Exercise Price Of Warrants Or Rights1
Warrants exercise price
Share Based Compensation Arrangement By Share Based Payment Award Description
Equity plan, description
2022
Long term debt maturities repayments of principal and interest, year one.
Long Term Debt Maturities Repayments Of Principal And Interest Due Next Twelve Months
2023
Lessee Operating Lease Liability Payments Due Year Two
Net Income Loss
Net loss
Net loss and comprehensive loss
Schedule Of Effective Income Tax Rate Reconciliation Table [Text Block]
Reconciliation Between Provision for Income Taxes and Income Taxes Computed Using U.S. Federal Statutory Corporate Tax Rate
NonCash settlement of defined contribution plan liability in common stock.
Settlement of 401(k) liability in common stock
Non Cash Settlement Of Defined Contribution Plan Liability In Common Stock
Concentration Risk Credit Risk
Concentrations of Credit Risk
Operating Lease Weighted Average Discount Rate Percent
Weighted-average incremental borrowing rate
Research And Development Expense [Member]
Research and Development Expense
Document Fiscal Period Focus
Document Fiscal Period Focus
Employee stock purchase plan.
Employee Stock Purchase Plan [Member]
Employee Stock Purchase Plan
ESPP Plan
Income tax reconciliation change in fair value of warrants and convertible debt.
Income Tax Reconciliation Change In Fair Value Of Warrants And Convertible Debt
Change in fair value of warrants and convertible debt
2024
Long term debt maturities repayments of principal and interest in year three.
Long Term Debt Maturities Repayments Of Principal And Interest In Year Three
Entity Address, Address Line One
Entity Address Address Line1
Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
Aggregate intrinsic value of stock options exercised
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
Options Outstanding, Ending Balance
Options Outstanding, Beginning Balance
Research and development expense related party.
Research And Development Expense Related Party
Research and development expenses, related party
Liabilities Current
Total current liabilities
Accounts payable and accrued expenses related parties current.
Accounts Payable And Accrued Expenses Related Parties Current
Outstanding accounts payable and accrued expenses
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Total
Profit Loss
Net loss
Entity Address, Postal Zip Code
Entity Address Postal Zip Code
Title Of Individual [Axis]
Title of Individual
General and administrative expense related party.
General And Administrative Expense Related Party
General and administrative expenses, related party
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
Aggregate Intrinsic Value, Balance
Proceeds from underwritten public offering, net.
Proceeds From Underwritten Public Offering Net
Proceeds from underwritten public offering, net
Lessee Operating Lease Liability Payments Due
Total minimum lease payments
Subsequent Event [Table]
Subsequent Event [Table]
Minimum percentage of qualified cash following third performance milestone
Minimum Percentage of Qualified Cash on Principal Amount Following Third Performance Milestone
Minimum percentage of qualified cash on principal amount following third performance milestone.
Drug Product or Substance
Drug Product Or Substance [Member]
Drug product Or substance.
Proceeds From Issuance Initial Public Offering
Proceeds from initial public offering, net of issuance costs
Proceeds from Initial Public Offering (IPO)
Share Based Compensation Arrangement By Share Based Payment Award Number Of Additional Shares Authorized
Additional number of shares available for issuance
Percentage of debt funded to be issued as warrants to purchase common stock
Percentage of Debt Funded to be Issued as Warrants to Purchase Common Stock
Percentage of debt funded to be issued as warrants to purchase common stock.
Related party transaction shared operating expenses due to transactions with related party.
Related Party Transaction Shared Operating Expenses Due To Transactions With Related Party
Shared operating expenses
NonCash settlement of employee stock purchase plan liability in common stock.
Settlement of ESPP liability in common stock
Non Cash Settlement Of Employee Stock Purchase Plan Liability In Common Stock
Arrangements And Nonarrangement Transactions [Member]
Collaborative Arrangement and Arrangement Other than Collaborative
Warrants issued to common stock remains exercisable
Warrants issued to common stock remains exercisable
Class of Warrant or Right, Number of Securities Called by Warrants or Rights, Remains Exercisable
Class of warrant or right, number of securities called by warrants or rights, remains exercisable.
Net Cash Provided By Used In Operating Activities
Net cash used in operating activities
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations, Total
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
Cash and cash equivalents – end of period
Cash and cash equivalents – beginning of period
Statement Equity Components [Axis]
Equity Components
Proceeds from Issuance of Long-term Debt, Total
Proceeds From Issuance Of Long Term Debt
Net proceeds from issuance of long-term debt
Partner Type Of Partners Capital Account [Axis]
Partner Type
Assets Current [Abstract]
Current assets:
Entity Registrant Name
Entity Registrant Name
Amortization Of Financing Costs
Amortization of debt discount
Entity Interactive Data Current
Entity Interactive Data Current
Prime Rate [Member]
Prime Rate
Entity Address, City or Town
Entity Address City Or Town
Liabilities, lessee.
Liabilities Lessee [Abstract]
Liabilities:
Unamortized Debt Issuance Expense
Debt issuance costs
Liquidity and capital resources.
Liquidity And Capital Resources Policy [Text Block]
Liquidity and Capital Resources
Share based compensation arrangement by share based payment award number of shares available for grant annual increase.
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant Annual Increase
Number of shares remain available for issuance, annual increase
Class of warrant or right, expire term.
Warrants expire term
Class of warrant or right expire term
Term Loan
Term Loans
Term loan.
Term Loan [Member]
Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
Expected term (in years)
2023
Long term debt maturities repayments of principal and interest in year two.
Long Term Debt Maturities Repayments Of Principal And Interest In Year Two
Trading Symbol
Trading Symbol
Related Party Transactions Disclosure [Text Block]
Related Party Transactions
Net Cash Provided By Used In Investing Activities [Abstract]
Cash flows from investing activities
Lessee Operating Lease Liability Undiscounted Excess Amount
Less: amount representing interest
Local Phone Number
Local Phone Number
Stockholders Equity
Ending balance
Beginning balance
Total stockholders’ equity
Subsequent Event Type [Axis]
Subsequent Event Type
Unrecognized Tax Benefits
Ending balance
Beginning balance
Gross unrecognized tax benefits
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
Change in valuation allowance
Operating Lease Payments
Cash payments for operating lease costs
Comprehensive Income Policy Policy [Text Block]
Comprehensive Loss
Preferred Stock, Shares Issued, Total
Preferred Stock Shares Issued
Preferred stock, issued shares
Preferred stock, shares issued
Repayment of long-term debt
Repayments of Long-term Debt
Repayments of Long-term Debt, Total
Range [Axis]
Statistical Measurement
Entity Small Business
Entity Small Business
Preferred Stock, Shares Outstanding, Ending Balance
Preferred Stock, Shares Outstanding, Beginning Balance
Preferred Stock Shares Outstanding
Preferred stock, outstanding shares
Preferred stock, shares outstanding
Organization Consolidation And Presentation Of Financial Statements [Abstract]
Agreement extends period for termination.
Agreement Extends Period For Termination
Agreement extends period for termination
Fair Value Measurements Fair Value Hierarchy [Domain]
Fair Value Hierarchy and NAV
Common stock reserved for future issuances.
Common Stock Reserved For Future Issuances Table Table [Text Block]
Summary of Common Stock Reserved for Future Issuance
APIC, Share-based Payment Arrangement, Increase for Cost Recognition, Total
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
Stock-based compensation
Over Allotment Option [Member]
Underwritten Public Offering
Long-term Debt, Excluding Current Maturities, Total
Long Term Debt Noncurrent
Long-term debt, net of discount
Variable Rate [Axis]
Variable Rate
Schedule Of Deferred Tax Assets And Liabilities Table [Text Block]
Components of Deferred Tax Assets
Accrued Liabilities Current [Abstract]
Impairment Or Disposal Of Long Lived Assets Policy [Text Block]
Impairment of Long-Lived Assets
Variable Rate [Domain]
Variable Rate
Stock options and performance-based awards.
Stock Options And Performance Based Awards [Member]
Stock Options and Performance-Based Awards Outstanding
Property Plant And Equipment Useful Life
Property and equipment, useful life
Balance Sheet Location [Axis]
Balance Sheet Location
Clinical manufacturing services.
Clinical Manufacturing Services [Member]
Clinical Manufacturing Services
Share-based payment arrangement, employee and nonemployee.
Share Based Payment Arrangement Employee And Nonemployee [Member]
Employee and Nonemployee Director
Number of shares issued
Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period
Defined Contribution Plan Employer Matching Contribution Percent Of Match
Defined contribution plan, employer matching contribution, percentage
Fair Value Measurement Policy Policy [Text Block]
Fair Value Measurements
Change in fair value of warrant liabilities
Change in fair value of warrant liabilities
Fair Value Adjustment Of Warrants
Fair value adjustment of warrants
Defined Contribution Plan [Text Block]
401(k) Plan
Shares issued, price per share after deductions.
Shares Issued Price Per Share After Deductions
Purchase price per share after deducting underwriting discounts and commissions
Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
Weighted-Average Exercise Price, Options granted
Sale Of Stock Name Of Transaction [Domain]
Sale of Stock
Income Tax Reconciliation Other Adjustments
Other
Warrants exercised to purchase shares
Issuance of common stock from exercise of warrants, shares
Stock issued during period shares exercise of warrants.
License agreement transaction costs.
License Agreement Transaction Costs
Transaction costs
Related Party Transaction [Line Items]
Related Party Transaction [Line Items]
Plan Name [Domain]
Plan Name
Term Loans, Aggregate Principal Amount Tranches Two
Term Loans Aggregate Principal Amount Tranches Two [Member]
Term loans, aggregate principal amount tranches two.
Assets, lessee.
Assets Lessee [Abstract]
Assets:
Lessee Lease Description [Table]
Lessee Lease Description [Table]
Components Of Deferred Tax Assets [Abstract]
Income Tax Authority [Axis]
Income Tax Authority
Depreciation and amortization expense
Depreciation, Total
Depreciation
Defined Contribution Plan Cost Recognized
Defined contribution plan employer contribution expense
Stock Issued During Period Value New Issues
Issuance of common stock
Follow-on Public Offering
Follow On Public Offering [Member]
Follow on public offering.
Class of warrant or right, expiration date.
Warrants expiration date
Class of Warrant or Right Expiration Date
Stock Repurchase Program Period In Force1
Stock repurchase program, period in force
Interest expense
Interest Expense, Total
Interest Expense
Accrued interest.
Accrued Interest
Accrued interest
Debt Instrument, Unamortized Discount, Total
Debt Instrument Unamortized Discount
Unamortized debt discount
Property Plant And Equipment Disposals
Disposal of property, plant or equipment
Share-based Payment Arrangement, Noncash Expense, Total
Share Based Compensation
Stock-based compensation
Prepaid expenses and other current assets (including related party amounts of $0 and $82, respectively)
Prepaid Expense And Other Assets Current
Schedule Of Share Based Compensation Stock Options Activity Table [Text Block]
Summary of Stock Option Activity
Property Plant And Equipment Type [Domain]
Long-Lived Tangible Asset
Related Party Transactions [Abstract]
Term loans aggregate principal amount
Debt Instrument Carrying Amount
Long-term debt outstanding
Total term loan borrowings
Computer equipment and software.
Computer Equipment And Software [Member]
Computer Equipment and Related Software
Term Loans, Aggregate Principal Amount Tranches Three
Term Loans Aggregate Principal Amount Tranches Three [Member]
Term loans, aggregate principal amount tranches three.
Debt instrument final payment fee percentage.
Debt Instrument Final Payment Fee Percentage
Debt instrument, final payment fee percentage
Long-term Debt, Current Maturities, Total
Long Term Debt Current
Current portion of long-term debt
Long-term debt, current portion
Options Outstanding, Options exercisable as of December 31, 2021
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
Net Cash Provided By Used In Financing Activities
Net cash provided by financing activities
Share Based Compensation Arrangement By Share Based Payment Award Maximum Employee Subscription Rate
Maximum percentage of eligible compensation contributed by participants
Commitments And Contingencies Disclosure [Abstract]
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value
Weighted Average Grant Date Fair Value Per Share, Vested
Assets
Total assets
Summary Of Income Tax Contingencies [Text Block]
Summary of Activity Related to Gross Unrecognized Benefits
Lessee Operating Leases [Text Block]
Lease Commitments
Stock Issued During Period Shares Stock Options Exercised
Issuance of common stock from exercise of stock options, shares
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued, Total
Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued
Accrual for interest or penalties related to income tax
Financial assets fair value disclosure.
Financial Assets Fair Value Disclosure
Financial assets fair value disclosure
Statement [Line Items]
Statement [Line Items]
Liabilities And Stockholders Equity
Total liabilities and stockholders’ equity
Balance Sheet Location [Domain]
Balance Sheet Location
Class Of Warrant Or Right [Axis]
Class of Warrant or Right
Property Plant And Equipment [Abstract]
Statement Of Cash Flows [Abstract]
Term Loans, Aggregate Principal Amount Tranches Four
Term Loans Aggregate Principal Amount Tranches Four [Member]
Term loans, aggregate principal amount tranches four.
Increase (decrease) in operating right of use asset and lease liabilities.
Increase Decrease In Operating Right Of Use Asset And Lease Liabilities
Operating right-of-use asset and lease liabilities
Additional Paid In Capital [Member]
Additional Paid-in Capital
Title of 12(b) Security
Security12b Title
Maximum amount payable in sales milestones upon the achievement of specified levels of product sales.
Maximum Amount Payable In Sales Milestones Upon Achievement Of Specified Levels Of Product Sales
Maximum amount payable in sales milestones upon achievement of specified levels of product sales
Fair Value Inputs Level3 [Member]
Significant Unobservable Inputs (Level 3)
Debt instrument, final payment fee or end of term charge
Debt instrument final payment fee.
Debt Instrument Final Payment Fee
Debt Instrument [Line Items]
Debt Instrument [Line Items]
Long term debt and interest.
Long Term Debt And Interest
Total principal and interest payments
Entity Well-known Seasoned Issuer
Entity Well Known Seasoned Issuer
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards [Line Items]
Share Based Compensation Arrangements By Share Based Payment Award Award Type And Plan Name [Domain]
Award Type
Fair Value By Fair Value Hierarchy Level [Axis]
Fair Value Hierarchy and NAV
Investment Income Interest
Interest income
Accounts payable and accrued expenses (includes related party amounts of $2,766 and $399, respectively)
Increase (Decrease) in Accounts Payable and Accrued Liabilities, Total
Increase Decrease In Accounts Payable And Accrued Liabilities
Property Plant And Equipment [Text Block]
Schedule of Property, Plant and Equipment, Net
Schedule Of Maturities Of Long Term Debt Table [Text Block]
Schedule of Future Minimum Principal and Interest Payments Under Term Loans
2025
Lessee Operating Lease Liability Payments Due Year Four
Debt instrument, interest rate
Debt Instrument, Interest Rate, Stated Percentage
Deferred Tax Assets Liabilities Net
Net deferred tax assets
Restricted Stock [Member]
Restricted Stock
Nonoperating Income Expense
Total other income (expense)
Total other income (expense)
Takeda pharmaceutical company limited.
Takeda Pharmaceutical Company Limited [Member]
Takeda
Weighted-Average Exercise Price, 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
Lender warrants.
Lender Warrants [Member]
Lender Warrants
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
Options Outstanding, Options granted
Stock options, granted
Entity Current Reporting Status
Entity Current Reporting Status
Impairment Of Long Lived Assets To Be Disposed Of
Impairment losses
JERSEY
Florham Park, New Jersey
Entity Voluntary Filers
Entity Voluntary Filers
Documents Incorporated by Reference
Documents Incorporated By Reference [Text Block]
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value
Weighted Average Grant Date Fair Value Per Share, Granted
Non cash final interest payment fee.
Non Cash Final Interest Payment Fee
Final interest payment fee
Warrants expiration date.
Warrants Expiration Date
Warrants expiration date
Lessee Operating Lease Option To Extend
Operating lease, option to extend description
Performance Shares [Member]
Performance-Based Stock Units (PSU)
Earnings Per Share Policy [Text Block]
Net Loss Per Share
Payment for facility charge
Payment for Facility Charge
Payment for facility charge.
Schedule Of Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Text Block]
Summary of Stock-Based Compensation Expense
Compensation And Retirement Disclosure [Abstract]
Stock Repurchased During Period Shares
Repurchases of shares
Computer Equipment [Member]
Computer Equipment
Takeda license agreement.
Takeda License Agreement [Member]
Takeda License
Takeda License Agreement
Auditor Firm ID
Longterm Debt Type [Axis]
Long-term Debt, Type
Income Statement Location [Domain]
Income Statement Location
Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Text Block]
Schedule of Reconciliation of Liabilities Measured at Fair Value
Income tax reconciliation permanent items.
Income Tax Reconciliation Permanent Items
Permanent items
Share Based Compensation Award Tranche One [Member]
First Anniversary
Increase Decrease In Interest Payable Net
Accrued interest
Share based compensation arrangements by share based payment award options exercises and shares vested in period weighted average exercise price.
Share Based Compensation Arrangements By Share Based Payment Award Options Exercises And Shares Vested In Period Weighted Average Exercise Price
Weighted-Average Exercise Price, Options exercised and shares vested
License agreement description.
License Agreement Description
License agreement description
Auditor Name
Hercules and SVB Term Loan
Hercules and SVB Term Loan [Member]
Hercules and SVB term loan.
Increase decrease in clinical accrued trial expenses.
Increase Decrease In Clinical Accrued Trial Expenses
Accrued clinical trial expenses
Preferred Stock Shares Authorized
Preferred stock, authorized shares
Preferred stock, shares authorized
Weighted-Average Exercise Price, Options exercisable as of December 31, 2021
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense, Total
Unrecognized Tax Benefits Income Tax Penalties And Interest Expense
Interest or penalties related income tax
Minimum [Member]
Minimum
Weighted-Average Remaining Contractual Term, Options vested and expected to vest
Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1
Fair Value Measurement Frequency [Domain]
Measurement Frequency
Stock Issued During Period Value Stock Options Exercised
Issuance of common stock from exercise of stock options
Open Market Sale Agreement with Jefferies LLC.
Open Market Sale Agreement With Jefferies L L C [Member]
Open Market Sale Agreement with Jefferies LLC
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period
Number of Stock Units, Granted
Stock awards, granted
Warrants issued to purchase shares
Class Of Warrant Or Right Number Of Securities Called By Warrants Or Rights
Warrants issued to purchase shares
Aggregate offering price
Aggregate offering price through equity financing
Aggregate offering price through equity financing.
Document Annual Report
Document Annual Report
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions And Methodology [Abstract]
Assumptions:
Lessee operating lease number of option to extend.
Lessee Operating Lease Number Of Option To Extend
Operating lease number of option to extend
Deferred Tax Assets, Valuation Allowance, Total
Deferred Tax Assets Valuation Allowance
Less valuation allowance
Debt Instrument Payment Terms
Debt instrument, description
Net Cash Provided By Used In Financing Activities [Abstract]
Cash flows from financing activities
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount, Total
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized
Unrecognized stock-based compensation expense
Debt Instrument [Axis]
Debt Instrument
Entity Filer Category
Entity Filer Category
Income Tax Policy [Text Block]
Income Taxes
Document Fiscal Year Focus
Document Fiscal Year Focus
Net operating loss carryforwards expiration year
Operating Loss Carryforwards Expiration Year
Operating loss carryforwards expiration year.
Term Loans, Aggregate Principal Amount Tranches One
Term Loans Aggregate Principal Amount Tranches One [Member]
Term loans, aggregate principal amount tranches one.
Options Outstanding, Options vested and expected to vest
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number
Interest Payable Current
Accrued interest
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
Estimated weighted-average fair value
Retained Earnings (Accumulated Deficit), Ending Balance
Retained Earnings (Accumulated Deficit), Beginning Balance
Retained Earnings (Accumulated Deficit), Total
Retained Earnings Accumulated Deficit
Accumulated deficit
Income Tax Disclosure [Text Block]
Income Taxes
Stock repurchase program, number of shares right lapse.
Stock Repurchase Program Number Of Shares Right Lapse
Stock repurchase program, number of shares right lapse
Entity Ex Transition Period
Entity Ex Transition Period
Accounts Payable Related Parties Current
Accounts payable, related parties
Lessee Operating Lease Remaining Lease Term
Operating leases, remaining lease terms
Maximum [Member]
Maximum
Entity Central Index Key
Entity Central Index Key
Conversion of lender warrants into equity
Adjustments to additional paid in capital conversion of warrant liability into equity.
Adjustments To Additional Paid In Capital Conversion Of Warrant Liability Into Equity
Conversion of warrant liability into equity
Operating Lease Expense
Operating leases, rent expense
Commercial Supply Agreement
Commercial supply agreements.
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
Income taxes computed at the statutory rate
Cash And Cash Equivalents Policy [Text Block]
Cash and Cash Equivalents
Debt instrument interest and final payment fee.
Debt Instrument Interest And Final Payment Fee
Less interest and final payment fee
Entity Tax Identification Number
Entity Tax Identification Number
Equity Component [Domain]
Equity Component
Issuance of common stock from exercise of warrants
Stock issued during period value exercise of warrants.
Net proceeds after deducting underwriters commission.
Net Proceeds After Deducting Underwriters Commission
Net proceeds after deducting underwriters commission
Preferred Stock Par Or Stated Value Per Share
Preferred stock, par value
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
Expected volatility
Property Plant And Equipment Policy [Text Block]
Property, Plant, and Equipment, Net
Founders.
Founders [Member]
Founders
Share based compensation arrangement by share based payment award stock options exercised and shares vested.
Share Based Compensation Arrangement By Share Based Payment Award Stock Options Exercised And Shares Vested
Options Outstanding, Options exercised and shares vested
Frazier Life Sciences IX, limited partner member.
Frazier Life Sciences I X Limited Partner [Member]
Frazier
Purchase commitment, expense.
Purchase Commitment Expense
Expenses incurred related to purchase commitments
Income Tax Authority [Domain]
Income Tax Authority
Repurchase right lapse shares.
Repurchase Right Lapse Shares
Repurchase right lapse each month after first anniversary, shares
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1
Unrecognized stock-based compensation expense, weighted-average period for recognition
Deferred Tax Assets Operating Loss Carryforwards Not Subject To Expiration
Operating loss carryforwards which are carried over indefinitely
Buffalo Grove, Illinois
ILLINOIS
Issuance of warrants
Adjustments To Additional Paid In Capital Warrant Issued
Adjustments to additional paid-in-capital, warrants issued
Change In Accounting Principle Accounting Standards Update Adoption Date
Change in accounting principle, Accounting Standards Update, Adoption date
Subsequent Events [Abstract]
Subsequent Event [Line Items]
Subsequent Event [Line Items]
Leasehold Improvements [Member]
Leasehold Improvements
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized
Common stock, shares authorized for issuance
Statement [Table]
Statement [Table]
Operating Lease Weighted Average Remaining Lease Term1
Weighted-average remaining lease term (in years)
Entity File Number
Entity File Number
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Lessee Lease Description [Line Items]
Lessee Lease Description [Line Items]
Increase Decrease In Other Noncurrent Assets
Other long-term assets
Retained Earnings [Member]
Accumulated Deficit
Type Of Adoption [Member]
Accounting Standards Update
Adjustments For New Accounting Pronouncements [Axis]
Accounting Standards Update
Proceeds from issuance initial public offering gross.
Proceeds From Issuance Initial Public Offering Gross
Proceeds from issuance initial public offering gross
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Commitments and contingencies.
Commitments And Contingencies [Line Items]
Commitments And Contingencies [Line Items]
Liabilities Current [Abstract]
Current liabilities:
Disclosure Of Compensation Related Costs Share Based Payments [Text Block]
Stockholders' Equity
Organization Consolidation And Presentation Of Financial Statements Disclosure And Significant Accounting Policies [Text Block]
Organization, Basis of Presentation and Summary of Significant Accounting Policies
Temporary services agreement.
Temporary Services Agreement [Member]
Temporary Services Agreement
Subsequent Event
Subsequent Event [Member]
Commitments And Contingencies Disclosure [Text Block]
Commitments and Contingencies
Operating Lease Liability
Total operating lease liabilities
Employees.
Employees [Member]
Employees
PCI Pharma Services.
P C I Pharma Services [Member]
PCI Pharma Services
Common Stock [Member]
Common Stock
Property, Plant and Equipment, Gross, Ending Balance
Property, Plant and Equipment, Gross, Beginning Balance
Property, Plant and Equipment, Gross, Total
Property Plant And Equipment Gross
Property, plant and equipment, gross
Accrued Professional Fees Current
Accrued professional & consulting expenses
Conversion of warrant liabilities into equity.
Conversion Of Warrant Liabilities Into Equity
Conversion of Lender Warrants into Equity
Entity Public Float
Entity Public Float
Cover [Abstract]
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value
Weighted Average Grant Date Fair Value Per Share, Unvested Ending Balance
Weighted Average Grant Date Fair Value Per Share, Unvested Beginning Balance
In-Process Research and Development
In Process Research and Development, Policy [Policy Text Block]
Deferred Tax Assets Tax Credit Carryforwards Research
Research credits
Research and development credits
Related Party Transaction [Domain]
Related Party Transaction
Statement Of Stockholders Equity [Abstract]
Stock Repurchase Program Number Of Shares Authorized To Be Repurchased
Number of shares authorized to repurchase
Schedule Of Property Plant And Equipment [Table]
Schedule Of Property Plant And Equipment [Table]
Number Of Operating Segments
Number of operating segment
Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value
Ending Balance
Beginning Balance
Stock Issued During Period Shares Restricted Stock Award Gross
Vesting of restricted shares, shares
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Fair Value Measurement With Unobservable Inputs Reconciliation Liability Transfers Out Of Level3
Fair value liability, transfers out of level 3
Term Loan First Advance
Term Loan First Advance [Member]
Term loan first advance.
Warrants liabilities.
Warrants Liabilities [Member]
Warrant Liabilities
Property Plant And Equipment By Type [Axis]
Long-Lived Tangible Asset
Other Accrued Liabilities Current
Accrued other
Defined Contribution Plan Disclosure [Line Items]
Defined Contribution Plan Disclosure [Line Items]
Document Transition Report
Document Transition Report
Term Loan Advance
Term Loan Advance [Member]
Term loan advance.
Grantee Status [Domain]
Grantee Status
Proceeds From Stock Options Exercised
Proceeds from issuance of common stock from exercise of stock options
Lessee Operating Lease Renewal Term
Operating lease, renewal term
Research and development (includes related party amounts of $4,933 and $2,812, respectively)
Research and Development Expense, Total
Research And Development Expense
Research and development
Unvested shares.
Unvested Shares [Member]
Unvested Shares
SVB Term Loan
Silicon Valley Bank Term Loan [Member]
SVB term loan.
Allocated Share Based Compensation Expense
Stock-based compensation cost
Stock-based compensation expense
Payments For Repurchase Of Warrants
Aggregate repurchase price of warrants
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Period Increase (Decrease), Total
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Period Increase Decrease
Change in fair value
Two thousand nineteen incentive award plan.
Two Thousand Nineteen Incentive Award Plan [Member]
2019 Incentive Award Plan
Fair Value Liabilities Level2 To Level1 Transfers Amount
Fair value liabilities, level 2 to level 1 transfers, amount
Statement Of Financial Position [Abstract]
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
Dividend yield
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period
Number of Stock Units, Vested
Depreciation, Depletion and Amortization, Total
Depreciation Depletion And Amortization
Depreciation and amortization
Deferred Tax Assets Goodwill And Intangible Assets
Intangible assets
Stock Repurchase Program Remaining Number Of Shares Authorized To Be Repurchased
Remaining number of shares to be repurchased
Stockholders Equity [Abstract]
Stockholders’ equity:
Compensation Related Costs Policy [Text Block]
Stock-Based Compensation
Reclassification of Lender Warrants into equity (Note 6)
Fair value measurement with unobservable inputs reconciliations recurring basis reclass of warrant into equity.
Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Reclass Of Warrants Into Equity
Increase Decrease In Operating Capital [Abstract]
Changes in operating assets and liabilities:
Shares aggregate repurchase price.
Shares Aggregate Repurchase Price
Shares aggregate repurchase price
2024
Lessee Operating Lease Liability Payments Due Year Three
Entity Common Stock, Shares Outstanding
Entity Common Stock Shares Outstanding
Common Stock Capital Shares Reserved For Future Issuance
Common stock reserved for future issuance (in shares)
Common stock initially reserved for issuance
Fair Value By Measurement Frequency [Axis]
Measurement Frequency
Award Type [Axis]
Award Type
Entity Shell Company
Entity Shell Company
Sale Of Stock Price Per Share
Common stock, price per share
Liabilities And Stockholders Equity [Abstract]
Liabilities and Stockholders’ Equity
ICFR Auditor Attestation Flag
Icfr Auditor Attestation Flag
Debt Instrument Interest Rate Effective Percentage
Debt instrument, interest rate percentage
Entity Incorporation, State or Country Code
Entity Incorporation State Country Code
ESPP shares issued
Stock Issued During Period, Value, Employee Stock Purchase Plan
Stock Issued During Period Value Restricted Stock Award Gross
Vesting of restricted shares
Debt instrument, additional borrowing capacity amount
Debt Instrument Additional Borrowing Capacity Amounts
Debt instrument additional borrowing capacity amounts.
Amendment Flag
Amendment Flag
Nonoperating Income Expense [Abstract]
Other income (expense):
Other (expense)
Other Nonoperating Income (Expense), Total
Other Nonoperating Income Expense
Fair Value Measurements Nonrecurring [Member]
Fair Value, Nonrecurring
Number of shares, cancelled or forfeited
Share Based Compensation Arrangement By Share Based Payment Award, Options and Other Than Options Forfeitures and Expirations in Period
Share based compensation arrangement by share based payment award, options and other than options forfeitures and expirations in period.
Cash and Cash Equivalents, at Carrying Value, Ending Balance
Cash and Cash Equivalents, at Carrying Value, Beginning Balance
Cash and Cash Equivalents, at Carrying Value, Total
Cash And Cash Equivalents At Carrying Value
Cash and cash equivalents
New Accounting Pronouncements Policy Policy [Text Block]
Recently Adopted and Issued Accounting Pronouncements
Title Of Individual With Relationship To Entity [Domain]
Title of Individual
Accrued research and development expenses.
Accrued Research And Development Expenses
Accrued research and development expenses
At-the-market offering program.
A T M Offering Program [Member]
At-the-Market Offering Program
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Stock Options
Unrecognized stock-based compensation expense
Long Term Debt
Total debt, net of debt discount
Fair Value Measurements Recurring [Member]
Fair Value, Recurring
Subsequent Events [Text Block]
Subsequent Events
Final payment of debt
Repayments of Debt
Antidilutive Securities Name [Domain]
Antidilutive Securities, Name
Property Plant And Equipment [Line Items]
Property Plant And Equipment [Line Items]
Other Assets, Noncurrent, Total
Other Assets Noncurrent
Other long-term assets
Debt instrument, facility charge percentage
Debt Instrument Facility Charge Percentage
Debt instrument facility charge percentage.
Type Of Arrangement [Axis]
Collaborative Arrangement and Arrangement Other than Collaborative
Debt instrument penalty fee percentage
Debt Instrument Penalty Fee Percentage
Debt instrument penalty fee percentage.
Segment Geographical [Domain]
Geographical
Aggregate Intrinsic Value, Options exercisable as of December 31, 2021
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
Increases related to prior year tax positions
Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions
Subsidiary Sale Of Stock [Axis]
Sale of Stock
Organization and Basis of Presentation
Organization and Basis of Presentation [Policy Text Block]
Organization and basis of presentation.
Net proceeds from issuance of common stock
Proceeds From Issuance Of Common Stock
Proceeds from issuance of shares