Entity Central Index Key
Term loan discounts interest.
Unamortized deferred charges.
Loan discounts on financing costs.
Debt instrument fee amount accrued.
Cover [Abstract]
Document Type
Document Type
Amendment Flag
Amendment Flag
Document Period End Date
Document Period End Date
Document Fiscal Year Focus
Document Fiscal Year Focus
Document Fiscal Period Focus
Document Fiscal Period Focus
Entity Registrant Name
Entity Registrant Name
Entity Central Index Key
Entity Current Reporting Status
Entity Current Reporting Status
Entity Voluntary Filers
Entity Voluntary Filers
Entity Interactive Data Current
Entity Interactive Data Current
Current Fiscal Year End Date
Current Fiscal Year End Date
Entity Filer Category
Entity Filer Category
Entity Well-known Seasoned Issuer
Entity Well Known Seasoned Issuer
Entity Public Float
Entity Public Float
Entity Common Stock, Shares Outstanding
Entity Common Stock Shares Outstanding
Entity Shell Company
Entity Shell Company
Entity Small Business
Entity Small Business
Entity Emerging Growth Company
Entity Emerging Growth Company
Entity Ex Transition Period
Entity Ex Transition Period
Title of 12(b) Security
Security12b Title
Trading Symbol
Trading Symbol
Security Exchange Name
Security Exchange Name
Entity File Number
Entity File Number
Entity Incorporation, State or Country Code
Entity Incorporation State Country Code
Entity Tax Identification Number
Entity Tax Identification Number
Entity Address, Address Line One
Entity Address Address Line1
Entity Address, Address Line Two
Entity Address Address Line2
Entity Address, City or Town
Entity Address City Or Town
Entity Address, State or Province
Entity Address State Or Province
Entity Address, Postal Zip Code
Entity Address Postal Zip Code
City Area Code
City Area Code
Local Phone Number
Local Phone Number
Document Annual Report
Document Annual Report
Document Transition Report
Document Transition Report
ICFR Auditor Attestation Flag
Icfr Auditor Attestation Flag
It represents Tax credit and other receivables.
Deferred offering costs noncurrent.
Security deposits and other non current assets.
Statement Of Financial Position [Abstract]
Assets
Assets [Abstract]
Current assets:
Assets Current [Abstract]
Cash and cash equivalents
Cash And Cash Equivalents At Carrying Value
Tax credit and other receivables
Tax Credit And Other Receivables
Prepaid expenses
Prepaid Expense Current
Total current assets
Assets Current
Deferred offering costs
Deferred Offering Costs Noncurrent
Operating lease right-of-use asset
Operating Lease Right Of Use Asset
Security deposits and other non-current assets
Security Deposits And Other Non Current Assets
Property, equipment and leasehold improvements, net
Property Plant And Equipment Net
Total assets
Assets
Liabilities and stockholders’ equity
Liabilities And Stockholders Equity [Abstract]
Current liabilities:
Liabilities Current [Abstract]
Accounts payable
Accounts Payable Current
Accrued expenses
Accrued Liabilities Current
Operating lease liability - current portion
Operating Lease Liability Current
Total current liabilities
Liabilities Current
Term loan
Long Term Loans Payable
Term loan derivative liability
Derivative Fair Value Of Derivative Liability
Operating lease liability - long term portion
Operating Lease Liability Noncurrent
Commitments and contingencies (Note 12)
Commitments And Contingencies
Stockholders’ equity:
Stockholders Equity [Abstract]
Common stock: $0.001 par value; 200,000,000 shares authorized at December 31, 2020 and 2019; 18,546,786 and 17,834,570 shares issued and outstanding at December 31, 2020 and 2019, respectively.
Common Stock Value
Preferred stock: $0.001 par value; 5,000,000 shares authorized at December 31, 2020 and 2019; no shares issued or outstanding at December 31, 2020 or 2019.
Preferred Stock Value
Additional paid-in capital
Additional Paid In Capital
Accumulated deficit
Retained Earnings Accumulated Deficit
Total stockholders’ equity
Stockholders Equity
Total liabilities and stockholders’ equity
Liabilities And Stockholders Equity
Common Stock, Par or Stated Value Per Share
Common Stock Par Or Stated Value Per Share
Common Stock, Shares Authorized
Common Stock Shares Authorized
Common Stock, Shares, Issued
Common Stock Shares Issued
Common Stock, Shares, Outstanding
Common Stock Shares Outstanding
Preferred Stock, Par or Stated Value Per Share
Preferred Stock Par Or Stated Value Per Share
Preferred Stock, Shares Authorized
Preferred Stock Shares Authorized
Preferred Stock, Shares Issued
Preferred Stock Shares Issued
Preferred Stock, Shares Outstanding
Preferred Stock Shares Outstanding
Amount of gain (loss) from the increase (decrease) in fair value of obligation for loan success fee.
Amount of gain (loss) from the increase (decrease) in fair value of term loan derivative liability.
Income Statement [Abstract]
Operating expenses:
Operating Expenses [Abstract]
Research and development
Research And Development Expense
General and administrative
General And Administrative Expense
Total operating expenses
Operating Expenses
Loss from operations
Operating Income Loss
Other income (expense):
Nonoperating Income Expense [Abstract]
Change in fair value of obligation for loan success fee
Change In Fair Value Of Obligation For Loan Success Fee
Change in fair value of term loan derivative liability
Change In Fair Value Of Term Loan Derivative Liability
Interest income
Interest Income Expense Nonoperating Net
Interest expense
Interest Expense
Total other income (expense), net
Nonoperating Income Expense
Loss before income tax benefit
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
Income tax benefit
Income Tax Expense Benefit
Net loss
Net Income Loss
Accretion of redeemable convertible preferred stock
Temporary Equity Accretion To Redemption Value Adjustment
Dividends accrued on redeemable convertible preferred stock
Redeemable Preferred Stock Dividends
Adjusted net loss attributable to common stockholders
Net Income Loss Available To Common Stockholders Basic
Basic and diluted net loss per common share outstanding
Earnings Per Share Basic And Diluted
Weighted average common shares used in net loss per share attributable to common stockholders, basic and diluted
Weighted Average Number Of Share Outstanding Basic And Diluted
The value of Redeemable convertible preferred stock.
The number of Issuance Redeemable Convertible Preferred Stock shares.
Accretion (amortization) of premium (discount) on issuance of redeemable convertible preferred stock.
Accretion of discount on Investor rights.
Adjustment for Excess of Fair value Liquidation.
Issuance costs on Redeemable Convertible Preferred stock
Equity [Abstract]
Statement [Table]
Statement [Table]
Class of Stock
Statement Class Of Stock [Axis]
Class of Stock
Class Of Stock [Domain]
Series A redeemable convertible preferred stock.
Series A Redeemable convertible Preferred Stock [Member]
Series A Redeemable Convertible Preferred Stock [Member]
Series B redeemable convertible preferred stock.
Series B Redeemable convertible Preferred Stock [Member]
Series B Redeemable Convertible Preferred Stock [Member]
Series C redeemable convertible preferred stock.
Series C Redeemable convertible Preferred Stock [Member]
Series C Redeemable Convertible Preferred Stock [Member]
Equity Components
Statement Equity Components [Axis]
Equity Component
Equity Component [Domain]
Common Stock [Member]
Common Stock [Member]
Additional Paid-in Capital [Member]
Additional Paid In Capital [Member]
Accumulated Deficit [Member]
Retained Earnings [Member]
Sale of Stock
Subsidiary Sale Of Stock [Axis]
Sale of Stock
Sale Of Stock Name Of Transaction [Domain]
Initial Public Offering [Member]
I P O [Member]
Private Placement [Member]
Private Placement [Member]
ATM sales agreement.
ATM Sales Agreement [Member]
A T M Sales Agreement [Member]
Statement [Line Items]
Statement [Line Items]
Beginning Balance
Beginning Balance (in shares)
Shares Outstanding
Stock-based compensation
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
Issuance of common stock from exercise of stock options
Stock Issued During Period Value Stock Options Exercised
Issuance of common stock from exercise of stock options (in shares)
Stock Issued During Period Shares Stock Options Exercised
Issuance of common stock from employee stock purchase plan
Stock Issued During Period Value Employee Stock Purchase Plan
Issuance of common stock from employee stock purchase plan (in shares)
Stock Issued During Period Shares Employee Stock Purchase Plans
Issuance of Series C redeemable convertible preferred stock, net of issuance costs
Issuance Of Redeemable Convertible Preferred Stock Net Of Issuance Cost
Issuance of Series C redeemable convertible preferred stock, net of issuance costs (in shares)
Issuance Of Redeemable Convertible Preferred Stock Net Of Issuance Cost Shares
Dividends accrued on redeemable convertible preferred stock
Adjustments To Additional Paid In Capital Dividends In Excess Of Retained Earnings
Dividends accrued on redeemable convertible preferred stock, (in shares)
Preferred Stock Dividends Shares
Accretion (amortization) of premium (discount) on issuance of redeemable convertible preferred stock
Accretion Amortization Of Premium Discount On Issuance Of Redeemable Convertible Preferred Stock
Accretion of discount on investor rights/obligation
Accretion Of Discount On Investor Rightsobligation
Adjustment for excess (shortfall) of fair value over liquidation value of redeemable convertible preferred stock
Adjustment For Excess Of Fair Value Liquidation Redeemable Convertible Preferred Stock
Accretion of issuance costs on redeemable convertible preferred stock
Accretion Of Issuance Costs On Redeemable Convertible Preferred Stock
Conversion of redeemable convertible preferred stock to common stock in connection with initial public offering
Stock Issued During Period Value Conversion Of Convertible Securities
Conversion of redeemable convertible preferred stock to common stock in connection with initial public offering, (in shares)
Stock Issued During Period Shares Conversion Of Convertible Securities
Issuance of common stock value, net of underwriting discounts and commissions and issuance costs
Stock Issued During Period Value New Issues
Issuance of common stock shares, net of underwriting discounts and commissions and issuance costs (in shares)
Stock Issued During Period Shares New Issues
Net loss
Ending Balance
Ending Balance (in shares)
It represents the amount of Change in fair value Loan Success Fee.
Changes in fair value of term loan derivative liability.
The increase (decrease) during the reporting period in amount due within one year (or one business cycle) from tax credits and other receivables.
Payments for loan success fee.
Proceeds from at-the-market sales, net of commissions.
It represents state research tax credits exchanged for cash.
Offering costs included in accrued expenses.
It represents Accretion on redeemable Convertible preferred stock.
It represents Dividend Accrued on Redeemable convertible preferred stock.
Statement Of Cash Flows [Abstract]
Operating activities
Net Cash Provided By Used In Operating Activities [Abstract]
Adjustments to reconcile net loss to net cash used in operating activities:
Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities [Abstract]
Depreciation
Depreciation
Changes in fair value of obligation for loan success fee
Change In Fair Value Loan Success Fee
Changes in fair value of term loan derivative liability
Changes In Fair Value Of Term Loan Derivative Liability
Accretion/accrual of term loan discounts and debt issuance costs
Amortization Of Financing Costs And Discounts
Stock-based compensation
Share Based Compensation
Changes in operating assets and liabilities:
Increase Decrease In Operating Capital [Abstract]
Receivables
Increase Decrease In Tax Credit And Other Receivables
Prepaid expenses
Increase Decrease In Prepaid Expense
Accounts payable
Increase Decrease In Accounts Payable
Accrued expenses and other
Increase Decrease In Accrued Liabilities
Net cash used in operating activities
Net Cash Provided By Used In Operating Activities
Investing activities
Net Cash Provided By Used In Investing Activities [Abstract]
Acquisitions of property, equipment and leasehold improvements
Payments To Acquire Property Plant And Equipment
Net cash used in investing activities
Net Cash Provided By Used In Investing Activities
Financing activities
Net Cash Provided By Used In Financing Activities [Abstract]
Payment of loan success fee
Payments For Loan Success Fee
Proceeds from term loan
Proceeds From Issuance Of Long Term Debt
Financing costs of term loan
Payments Of Financing Costs
Proceeds from at-the-market sales, net of commissions
Proceeds From At Market Sales Net Of Commissions
Proceeds from exercises of stock options
Proceeds From Stock Options Exercised
Proceeds from the employee stock purchase plan
Proceeds From Stock Plans
Proceeds from sale of Series C redeemable convertible preferred stock, net of issuance costs
Proceeds From Issuance Of Convertible Preferred Stock
Proceeds from issuance of common shares upon completion of initial public offering, net of underwriting commissions and discounts
Proceeds From Issuance Initial Public Offering
Proceeds from private placement, net of private placement agent fees
Proceeds From Issuance Of Private Placement
Payments of offering costs
Payments Of Stock Issuance Costs
Net cash provided by financing activities
Net Cash Provided By Used In Financing Activities
Net cash increase (decrease) for year
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
Cash and cash equivalents at beginning of year
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
Cash and cash equivalents at end of year
Supplemental disclosure of cash flow information
Supplemental Cash Flow Information [Abstract]
Interest paid
Interest Paid Net
Income taxes paid
Income Taxes Paid
State research tax credits exchanged for cash
Income Tax Credits Exchanged For Cash
Supplemental disclosure of non-cash financing activities
Noncash Investing And Financing Items [Abstract]
Offering costs included in accrued expenses
Offering Costs Included In Accrued Expenses
Accretion on redeemable convertible preferred stock
Accretion On Redeemable Convertible Preferred Stock
Dividends accrued on redeemable convertible preferred stock
Dividend Accrued On Redeemable Convertible Preferred Stock
Documents Incorporated by Reference
Documents Incorporated By Reference [Text Block]
Organization Consolidation And Presentation Of Financial Statements [Abstract]
Nature of the Business
Nature Of Operations
Accounting Policies [Abstract]
Summary of Significant Accounting Policies
Significant Accounting Policies [Text Block]
Represents entire disclosure for prepaid expenses.
Prepaid Expense Current [Abstract]
Prepaid Expenses
Prepaid Expenses [Text Block]
Leases [Abstract]
Leases
Lessee Operating Leases [Text Block]
Property Plant And Equipment [Abstract]
Property, Equipment and Leasehold Improvements, Net
Property Plant And Equipment Disclosure [Text Block]
Accrued expenses disclosure text block.
Payables And Accruals [Abstract]
Accrued Expenses
Accrued Expenses Disclosure [Text Block]
Debt Disclosure [Abstract]
Debt
Debt Disclosure [Text Block]
Stockholders Equity Note [Abstract]
Stockholders' Equity
Stockholders Equity Note Disclosure [Text Block]
Income Tax Disclosure [Abstract]
Income Taxes
Income Tax Disclosure [Text Block]
Earnings Per Share [Abstract]
Earnings Per Share
Earnings Per Share [Text Block]
Collaborative and Licensing Agreements
Collaborative Arrangement Disclosure [Text Block]
Commitments And Contingencies Disclosure [Abstract]
Commitments and Contingencies
Commitments And Contingencies Disclosure [Text Block]
Compensation And Retirement Disclosure [Abstract]
Retirement Plan and Other Employee Benefits
Compensation And Employee Benefit Plans [Text Block]
Subsequent Events [Abstract]
Subsequent Events
Subsequent Events [Text Block]
Basis of Presentation
Basis Of Presentation And Significant Accounting Policies [Text Block]
Use of Estimates
Use Of Estimates
Cash Equivalents
Cash And Cash Equivalents Policy [Text Block]
Fair Value Measurements
Fair Value Measurement Policy Policy [Text Block]
Property, Equipment and Leasehold Improvements
Property Plant And Equipment Policy [Text Block]
Impairment of Long-Lived Assets
Impairment Or Disposal Of Long Lived Assets Policy [Text Block]
Foreign Currency Transactions
Foreign Currency Transactions And Translations Policy [Text Block]
Deferred Offering Costs
Deferred Charges Policy [Text Block]
Research and Development Expenses
Research And Development Expense Policy
Accrued research and development expenses.
Accrued Research and Development Expenses
Accrued Research And Development Expenses Policy [Text Block]
Patent Costs.
Patent Costs
Patent Costs Policy Policy [Text Block]
Stock-Based Compensation
Compensation Related Costs Policy [Text Block]
Income Taxes
Income Tax Policy [Text Block]
Redeemable Convertible Preferred Shares
Stockholders Equity Note Redeemable Preferred Stock Issue Policy
Basic and Diluted Net Income (Loss) per Common Share
Earnings Per Share Policy [Text Block]
Segments
Segment Reporting Policy Policy [Text Block]
Recently Adopted and Issued Accounting Pronouncements
New Accounting Pronouncements Policy Policy [Text Block]
Schedule of Financial Assets and Financial Liabilities Measured at Fair Value on Recurring Basis
Schedule Of Fair Value Assets And Liabilities Measured On Recurring Basis Table [Text Block]
Schedule of Fair Value, Financial Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation
Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Text Block]
Schedule of Prepaid Expenses
Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Text Block]
Tabular disclosure of balance sheet information related to operating leases.
Schedule of Balance Sheet Information Related to Operating Leases
Schedule Of Balance Sheet Information Related To Operating Leases Table [Text Block]
Future Minimum Lease Payments for Non-cancellable Operating Leases
Lessee Operating Lease Liability Maturity Table [Text Block]
Summary of Property, Equipment and Leasehold Improvements, Net
Property Plant And Equipment [Text Block]
Schedule of Accrued Expenses
Schedule Of Accrued Liabilities Table [Text Block]
Schedule of Outstanding Borrowings under SVB Term Loan
Schedule Of Debt Instruments [Text Block]
Schedule of Components of Interest Expense of Term Loan
Interest Income And Interest Expense Disclosure Table [Text Block]
Table depicting common stock reserved for future issuance.
Schedule of Common Stock Reserved for Future Issuance
Reserved For Future Issuance Table [Text Block]
Schedule of Share-based Compensation, Stock Options, Activity
Schedule Of Share Based Compensation Stock Options Activity Table [Text Block]
Assumptions on Fair Value of the Stock Options Granted
Schedule Of Share Based Payment Award Stock Options Valuation Assumptions Table [Text Block]
Schedule of Stock-based Compensation Expenses Recognized
Schedule Of Compensation Cost For Share Based Payment Arrangements Allocation Of Share Based Compensation Costs By Plan Table [Text Block]
Components of Income Tax (Benefit)
Schedule Of Components Of Income Tax Expense Benefit Table [Text Block]
Reconciliation Between Income Tax Benefit and Expected Tax Benefit at Statutory Rate
Schedule Of Effective Income Tax Rate Reconciliation Table [Text Block]
Significant Components of Deferred Tax Assets
Schedule Of Deferred Tax Assets And Liabilities Table [Text Block]
Schedule of Earnings Per Share, Basic and Diluted
Schedule Of Earnings Per Share Basic And Diluted Table [Text Block]
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share
Schedule Of Antidilutive Securities Excluded From Computation Of Earnings Per Share [Text Block]
Stockholders equity reverse stock split
Stockholders Equity Reverse Stock Split
Net income loss
Retained earnings accumulated deficit
Cash and cash equivalents, at carrying value
Summary of significant accounting policies.
Summary of significant accounting policies.
Summary Of Significant Accounting Policies [Table]
Summary Of Significant Accounting Policies [Table]
Measurement Frequency
Fair Value By Measurement Frequency [Axis]
Measurement Frequency
Fair Value Measurement Frequency [Domain]
Fair Value, Measurements, Recurring [Member]
Fair Value Measurements Recurring [Member]
Liability Class
Fair Value By Liability Class [Axis]
Fair Value by Liability Class
Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation By Liability Class [Domain]
Series C convertible preferred stock.
Series C Convertible Preferred Stock [Member]
Series C Convertible Preferred Stock [Member]
Long-Lived Tangible Asset
Property Plant And Equipment By Type [Axis]
Long-Lived Tangible Asset
Property Plant And Equipment Type [Domain]
Computer Equipment [Member]
Computer Equipment [Member]
Furniture and office equipment.
Furniture and Office Equipment [Member]
Furniture And Office Equipment [Member]
Collaborative Arrangement and Arrangement Other than Collaborative
Type Of Arrangement [Axis]
Collaborative Arrangement and Arrangement Other than Collaborative
Arrangements And Nonarrangement Transactions [Member]
Redeemable Convertible Preferred Shares [Member]
Redeemable Convertible Preferred Stock [Member]
Summary Of Significant Accounting Policies [Line Items]
Summary Of Significant Accounting Policies [Line Items]
Financial liabilities
Financial Liabilities Fair Value Disclosure
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Table]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Table]
Fair Value Hierarchy and NAV
Fair Value By Fair Value Hierarchy Level [Axis]
Fair Value Hierarchy and NAV
Fair Value Measurements Fair Value Hierarchy [Domain]
Level 1 [Member]
Fair Value Inputs Level1 [Member]
Fair Value, Inputs, Level 2
Fair Value Inputs Level2 [Member]
Level 3 [Member]
Fair Value Inputs Level3 [Member]
Asset Class
Fair Value By Asset Class [Axis]
Asset Class
Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation By Asset Class [Domain]
Money Market Funds [Member]
Money Market Funds [Member]
Term Loan Derivative Liability [Member]
Long Term Debt [Member]
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]
Financial assets carried at fair value:
Financial Instruments Financial Assets Balance Sheet Groupings [Abstract]
Money market funds
Cash And Cash Equivalents Fair Value Disclosure
Financial liabilities carried at fair value:
Financial Liabilities Fair Value Disclosure [Abstract]
Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Table]
Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Table]
Obligations [Member]
Obligations [Member]
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]
Balance at beginning of year
Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value
Term loan derivative liability
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Issues
Unrealized loss on financial liabilities
Fair Value Liabilities Measured On Recurring Basis Change In Unrealized Gain Loss
Net settlements
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Settlements
Ending balance
It represents for obligation of loan success fee.
Loan success fee payable
Loan Success Fee Payable
Settlements of fair value liability
Property, Equipment and leasehold improvements, useful life
Property Plant And Equipment Useful Life
Impairment of long-lived assets
Impairment Of Long Lived Assets Held For Use
Disposal of long-lived assets
Impairment Of Long Lived Assets To Be Disposed Of
Deferred offering costs
Deferred Offering Costs
Reduction in stockholders' equity
Stockholders Equity Period Increase Decrease
Dividends, common stock, cash
Dividends Common Stock Cash
Dividend rate, percentage
Preferred Stock Dividend Rate Percentage
Number of reporting segment
Number Of Reportable Segments
Number of operating segment
Number Of Operating Segments
Amount of asset related to consideration paid in advance for research and development that provide economic benefits within a future period of one year or the normal operating cycle, if longer.
Prepaid R&D payments
Prepaid Research And Development Expenses
Prepaid corporate insurance
Prepaid Insurance
Other
Other Prepaid Expense Current
Prepaid expense
Building [Member]
Building [Member]
Statistical Measurement
Range [Axis]
Statistical Measurement
Range [Member]
Minimum [Member]
Minimum [Member]
Maximum [Member]
Maximum [Member]
Office Equipment [Member]
Office Equipment [Member]
Leased spaced area
Area Of Land
Operating lease term
Lessee Operating Lease Term Of Contract
Operating lease rent expense
Operating Leases Rent Expense Net
Number of new leases.
Operating lease, weighted average discount rate, percent
Operating Lease Weighted Average Discount Rate Percent
Number of new leases
Number Of New Leases
Remaining terms
Lessee Operating Lease Remaining Lease Term
XXX_Operating Lease Assets [Abstract]
XXX_Operating Lease Liabilities [Abstract]
Assets:
Operating Lease Assets [Abstract]
Liabilities:
Operating Lease Liabilities [Abstract]
Operating lease liabilities, current portion
Operating lease liabilities, long term portion
Total operating lease liabilities
Operating Lease Liability
2021
Lessee Operating Lease Liability Payments Due Next Twelve Months
2022
Lessee Operating Lease Liability Payments Due Year Two
2023
Lessee Operating Lease Liability Payments Due Year Three
Total lease payments
Lessee Operating Lease Liability Payments Due
Less: imputed discount
Lessee Operating Lease Liability Undiscounted Excess Amount
Carrying value of operating lease liabilities
Operating Lease, Payments
Operating Lease Payments
Schedule Of Property Plant And Equipment [Table]
Schedule Of Property Plant And Equipment [Table]
Computer website development and office equipment.
Computer, Website Development And Office Equipment [Member]
Computer Website Development And Office Equipment [Member]
Furniture And Fixtures [Member]
Furniture And Fixtures [Member]
Leasehold Improvements [Member]
Leasehold Improvements [Member]
Property Plant And Equipment [Line Items]
Property Plant And Equipment [Line Items]
Property, equipment and leasehold improvements
Property Plant And Equipment Gross
Less accumulated depreciation
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
Property, equipment and leasehold improvements, net
Accrued research and development liabilities.
Accrued consulting and professional fees.
Accrued R&D projects
Accrued Research And Development Liabilities
Accrued consulting and professional fees
Accrued Consulting And Professional Fees
Accrued compensation and benefits
Accrued Employee Benefits Current
Other
Other Accrued Liabilities Current
Total Accrued expenses
Debt interest only payment period.
Debt number of installments of principal including accrued interest.
Long term debt percentage bearing adjusted floating interest rate.
Debt Instrument prepayment premium percentage on principal amount.
Debt instruments percentage of required to deposit unrestricted and unencumbered cash collateral.
Debt default additional interest charge percentage.
Variable Rate
Variable Rate [Axis]
Variable Rate
Variable Rate [Domain]
Prime Rate [Member]
Prime Rate [Member]
Adjusted prime rate.
Adjusted Prime Rate [Member]
Adjusted Prime Rate [Member]
Long-term Debt, Type
Longterm Debt Type [Axis]
Long-term Debt, Type
Longterm Debt Type [Domain]
Silicon Valley Bank term loan.
SVB Term Loan [Member]
Silicon Valley Bank Term Loan [Member]
Debt Instrument, Redemption, Period
Debt Instrument Redemption Period [Axis]
Debt Instrument, Redemption, Period
Debt Instrument Redemption Period [Domain]
Prepayment Prior to First Anniversary of Effective Date [Member]
Debt Instrument Redemption Period One [Member]
Prepayment After First Anniversary of Effective Date and Prior To Second Anniversary of Effective Date [Member]
Debt Instrument Redemption Period Two [Member]
Prepayment After Second Anniversary of the Effective Date and Prior to February 1, 2024 [Member]
Debt Instrument Redemption Period Three [Member]
Measurement Input Type
Measurement Input Type [Axis]
Measurement Input Type
Measurement Input Type [Domain]
Contingent interest rate increase.
Contingent Interest Rate Increase [Member]
Contingent Interest Rate Increase [Member]
Discount Rate [Member]
Measurement Input Discount Rate [Member]
Solar capital term loan.
Solar Capital Term Loan [Member]
Solar Capital Term Loan [Member]
Solar capital term loan A.
Solar Capital Term Loan A [Member]
Solar Capital Term Loan A [Member]
Debt instrument, principal amount
Debt Instrument Face Amount
Variable interest rate
Debt Instrument Basis Spread On Variable Rate1
Interest rate, floating
Long Term Debt Percentage Bearing Variable Interest Rate
Interest-only payment period
Debt Interest Only Payment Period
Loan payment, number of consecutive equal monthly installments of principal including accrued interest
Debt Number Of Installments Of Principal Including Accrued Interest
Long term debt percentage bearing adjusted floating interest rate
Long Term Debt Percentage Bearing Adjusted Floating Interest Rate
Debt instrument, maturity date
Debt Instrument Maturity Date
Prepayment premium percentage on principal amount
Debt Instrument Prepayment Premium Percentage On Principal Amount
Debt instrument, final payment fee amount
Debt Instrument Fee Amount
Debt instruments percentage of required to deposit unrestricted and unencumbered cash collateral
Debt Instruments Percentage Of Required To Deposit Unrestricted And Unencumbered Cash Collateral
Equity raise requirements, description
Default Longterm Debt Description Of Violation Or Event Of Default
Debt default additional interest charge
Debt Default Additional Interest Charge Percentage
Debt finance costs
Deferred Finance Costs Net
Amortization of deferred financing charges
Amortization Of Deferred Charges
Unamortized deferred charges
Unamortized Deferred Charges
Financing costs paid.
Financing costs paid
Financing Costs Paid
Accretion loan discounts
Accretion Expense
Loan discounts-financing costs
Loan Discounts On Financing Costs
Debt instrument, accrued final payment fee
Debt Instrument Fee Amount Accrued
Contingent interest rate increase.
Contingent interest rate increase
Contingent Interest Rate Increase
Term loan derivative liability
Loans Payable Fair Value Disclosure
Fair value of liabilities
Amortization of term loan
Amortization Of Debt Discount Premium
Term loan discount interest
Term Loan Discounts Interest
Derivative liability, measurement input
Derivative Liability Measurement Input
Interest expense
Carrying value of outstanding term loan
Principal outstanding under term loan
Term loan discount - interest
Term loan discount - unamortized deferred charges
Term loan discount - financing costs, net of accretion
Loans Payable, Noncurrent
Loans Payable
Less current portion
Loans Payable Current
Term loan payable, non current
Represents accrued loan amendment fee.
Interest payments
Interest Expense Debt Excluding Amortization
Accretion and amortization of term loan discounts
Amortization Of Financing Costs
Accrual of the final payment fee
Accrual Of Final And Amendment Fees
Interest expense
Debt instrument, outstanding amount
Debt Instrument Carrying Amount
Loan success fee as percentage of funded term loan.
Loan success fee, as percentage of term loan funded
Loan Success Fee As Percentage Of Funded Term Loan
It represents fair value of loan success fee payable.
It represents the change in fair value of charged to loan success fee payable.
Fair value of success fee liabilities
Loan Success Fee Payable Fairvalue
Non cash charges
Non Cash Charge
Stockholders equity.
Stockholders equity.
Stockholders Equity [Table]
Stockholders Equity [Table]
Initial Public Offering [Member]
Subsequent Event Type
Subsequent Event Type [Axis]
Subsequent Event Type
Subsequent Event Type [Domain]
Subsequent Event [Member]
Subsequent Event [Member]
Stockholders Equity [Line Items]
Stockholders Equity [Line Items]
Preferred stock, shares authorized
Common stock, shares authorized
Common stock, par or stated value per share
Common stock, capital shares reserved for future issuance
Common Stock Capital Shares Reserved For Future Issuance
Schedule Of Stock By Class [Table]
Schedule Of Stock By Class [Table]
Plan Name
Plan Name [Axis]
Plan Name
Plan Name [Domain]
2012 stock option and grant plan.
2012 Stock Option And Grant Plan [Member]
Two Thousand And Twelve Stock Option And Grant Plan [Member]
Two thousand and nineteen stock option and grant plan.
2019 Stock Option And Grant Plan [Member]
Two Thousand And Nineteen Stock Option And Grant Plan [Member]
Employee Stock Ownership Plan (ESOP) Name
Employee Stock Ownership Plan E S O P Disclosures By Plan [Axis]
Employee Stock Ownership Plan (ESOP), Plan
Employee Stock Ownership Plan E S O P Plan [Domain]
Two thousand and twelve stock incentive plan.
2012 Stock Incentive Plan [Member]
Two Thousand And Twelve Stock Incentive Plan [Member]
Two thousand and nineteen stock incentive plan.
2019 Stock Incentive Plan [Member]
Two Thousand And Nineteen Stock Incentive Plan [Member]
Two thousand and nineteen employee stock purchase plan.
2019 Employee Stock Purchase Plan [Member]
Two Thousand And Nineteen Employee Stock Purchase Plan [Member]
Class Of Stock [Line Items]
Class Of Stock [Line Items]
Common Stock, Capital Shares Reserved for Future Issuance
Represents underwriters discounts and commissions.
Other offering expenses.
Sale of stock during the period
Share Price
Share Price
Proceeds from public offering
Underwriting discounts and commissions
Underwriting Discounts And Commissions
Other offering expenses
Other Offering Expenses
Maximum aggregate offering price of common stock which may issue and sale under agreement.
Aggregate offering price of common stock which may issue and sell under agreement
Maximum Aggregate Offering Price Of Common Stock Which May Issue And Sale Under Agreement
Proceeds from issuance of common stock
Proceeds From Issuance Of Common Stock
Estimated commissions and allocated fees
Share based compensation arrangement by share based payment award outstanding number of shares till date.
Share based compensation arrangement by share based payment award annual increase in number of shares minimum.
Share based compensation arrangement by share based payment award annual increase minimum percentage of outstanding stock.
Disclosure Of Compensation Related Costs Sharebased Payments [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]
2012 Stock Incentive Plan [Member]
2012 Stock Incentive Plan [Member]
Two Thousand Twelve Stock Incentive Plan [Member]
Title of Individual
Title Of Individual [Axis]
Title of Individual
Title Of Individual With Relationship To Entity [Domain]
Employees, officers and non-employee consultants.
Employees, Officers and Non-employee Consultants [Member]
Employees Officers And Non Employee Consultants [Member]
Director [Member]
Director [Member]
Vesting
Vesting [Axis]
Vesting
Vesting [Domain]
Vesting First Anniversary Date of Grant [Member]
Share Based Compensation Award Tranche One [Member]
Equity-Based Arrangements, Individual Contracts, Type of Deferred Compensation
Deferred Compensation Arrangement With Individual Share Based Payments By Type Of Deferred Compensation [Axis]
Equity-Based Arrangements, Individual Contracts, Type of Deferred Compensation
Equity Based Arrangements Individual Contracts Type Of Deferred Compensation [Domain]
Stock Option [Member]
Employee Stock Option [Member]
Other equity-based award.
Other Equity-Based Award [Member]
Other Equity Based Award [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share based compensation, award description
Share Based Compensation Arrangement By Share Based Payment Award Description
Share based compensation options to purchase number of shares outstanding
Share Based Compensation Arrangement By Share Based Payment Award Outstanding Number Of Shares Till Date
Increase in additional number of shares to be issued
Share Based Compensation Arrangement By Share Based Payment Award Annual Increase In Number Of Shares Minimum
Percentage of number of common stock, shares outstanding
Share Based Compensation Arrangement By Share Based Payment Award Annual Increase Minimum Percentage Of Outstanding Stock
Share based compensation grant period
Sharebased Compensation Arrangement By Sharebased Payment Award Expiration Period
Share based compensation vesting period
Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Period1
Share based compensation vesting Percentage
Sharebased Compensation Arrangement By Sharebased Payment Award Award Vesting Rights Percentage
Share based compensation vesting description
Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Rights
Share based compensation options to purchase no of common stock
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
Share based compensation options grants in the period
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
Number of Option Shares
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Roll Forward
Outstanding, Beginning
Granted
Forfeited
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
Expired
Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period
Exercised
Outstanding, Ending
Options exercisable
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
Options unvested
Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Number Of Shares
Weighted Average Exercise Price
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price Rollforward
Outstanding, Beginning
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
Granted
Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
Forfeited
Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price
Expired
Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price
Exercised
Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
Outstanding, Ending
Options exercisable
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
Options unvested
Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Weighted Average Grant Date Fair Value
Weighted average contractual term for option awards unvested, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days
Weighted Average Contractual Term, Outstanding
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
Weighted Average Contractual Term, Options exercisable
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
Weighted Average Contractual Term, Options unvested
Sharebased Compensation Arrangement By Share Based Payment Award Options Unvested Weighted Average Contractual Term
Fair value of options unvested. Excludes equity instruments other than options, for example, but not limited to, share units, stock appreciation rights, restricted stock.
Aggregate Intrinsic Value, Outstanding
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
Aggregate Intrinsic Value, Options exercisable
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
Aggregate Intrinsic Value, Options unvested
Share Based Compensation Arrangement By Share Based Payment Award Options Unvested In Period Fair Value
Weighted average fair value of options granted
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
Fair value of stock options vested
Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1
Fair value of stock options exercised
Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
Risk-free interest rate
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
Expected volatility
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
Expected dividend yield
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
Expected life of options (in years)
Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
Stock-based compensation expense
Allocated Share Based Compensation Expense
Income Statement Location
Income Statement Location [Axis]
Income Statement Location
Income Statement Location [Domain]
Research and Development Expense [Member]
Research And Development Expense [Member]
General and Administrative Expense [Member]
General And Administrative Expense [Member]
Share-based awards, cost not yet recognized, amount
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized
Share-based award, cost not yet recognized, period for recognition
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1
Temporary Equity Disclosure [Abstract]
Temporary Equity By Class Of Stock [Table]
Temporary Equity By Class Of Stock [Table]
Redeemable Convertible Preferred Stock [Member]
Series A redeemable convertible preferred stock member.
Series A Redeemable convertible Preferred Stock Member [Member]
Series A Redeemable Convertible Preferred Stock Member [Member]
Agreement Type
Agreement Type
Agreement Type [Axis]
Agreement Type
Agreement Type
Agreement Type [Domain]
Series A extension purchase agreement.
Series A Extension Purchase Agreement [Member]
Series A Extension Purchase Agreement [Member]
Series B redeemable convertible preferred stock member.
Series B Redeemable convertible Preferred Stock Member [Member]
Series B Redeemable Convertible Preferred Stock Member [Member]
Series B purchase agreement.
Series B Purchase Agreement [Member]
Series B Purchase Agreement [Member]
Series B second closing.
Series B Second Closing [Member]
Series B Second Closing [Member]
Series C redeemable convertible preferred stock member.
Series C Redeemable convertible Preferred Stock Member [Member]
Series C Redeemable Convertible Preferred Stock Member [Member]
Preferred Stock Vesting
Preferred Stock Vesting
Preferred Stock Vesting [Axis]
Preferred Stock Vesting
Preferred Stock Vesting
Preferred Stock Vesting [Domain]
Tranche One
Tranche One [Member]
Tranche One [Member]
Series C Preferred Stock [Member]
Series C Preferred Stock [Member]
Convertible Debt [Member]
Convertible Debt [Member]
Tranche Two
Tranche Two [Member]
Tranche Two [Member]
Tranche Third
Tranche Third [Member]
Tranche Third [Member]
Revision of Prior Period
Restatement [Axis]
Revision of Prior Period
Restatement [Domain]
Restatement Adjustment [Member]
Restatement Adjustment [Member]
Series A Preferred Stock [Member]
Series A Preferred Stock [Member]
Series B Preferred Stock [Member]
Series B Preferred Stock [Member]
Measeurement Input, Discount for Lack of Marketability [Member]
Measurement Input Discount For Lack Of Marketability [Member]
Measurement Input, Probability Factor [Member]
Measurement Input Default Rate [Member]
Measurement input cost of equity estimate.
Measurement Input, Cost of Equity Estimate [Member]
Measurement Input Cost Of Equity Estimate [Member]
Measurement Input, Expected Term [Member]
Measurement Input Expected Term [Member]
Scenario
Statement Scenario [Axis]
Scenario
Scenario Unspecified [Domain]
Non IPO based scenario.
Non-IPO Based Scenario [Member]
Non I P O Based Scenario [Member]
IPO based scenario.
IPO Based Scenario [Member]
I P O Based Scenario [Member]
Temporary Equity [Line Items]
Temporary Equity [Line Items]
Redeemable convertible preferred stock to common stock and additional paid-in capital
Convertible Preferred Stock Shares Issued Upon Conversion
Dividend rate, percentage
Stock issued during period, shares, new issues
Adjustments to additional paid in capital, stock issued, issuance costs
Adjustments To Additional Paid In Capital Stock Issued Issuance Costs
Proceeds from issuance of redeemable convertible preferred stock
Proceeds From Issuance Of Redeemable Convertible Preferred Stock
Convertible notes payable
Convertible Notes Payable
Debt instrument, convertible, conversion price
Debt Instrument Convertible Conversion Price1
Disclosure of stock issued during period shares additional issues.
Stock issued during period shares additional issues
Stock Issued During Period Shares Additional Issues
Number of shares equal to number of shares it previously purchased for cash percentage.
Number of shares equal to number of shares previously purchased for cash percentage
Number Of Shares Equal To Number Of Shares Previously Purchased For Cash Percentage
Convertible preferred stock, settlement terms
Convertible Preferred Stock Settlement Terms
Preferred stock additional shares authorized for issuance
Number Of Preferred Stock Shareholders
Represents Proceeds From Issuance Of Redeemable Convertible PreferredStock Before Issuance Cost.
Represents Preferred Stock Redemption Period.
Represents Amortization Of Stock Issuance Costs.
Unaccreted discount.
Number of preferred stock shareholders
Number Of Preferred Stock Shareholders
Shares issued, price per share
Shares Issued Price Per Share
Proceeds from issuance of redeemable convertible preferred stock before issuance cost
Proceeds From Issuance Of Redeemable Convertible Preferredstock Before Issuance Cost
Preferred stock, discount on shares
Preferred Stock Discount On Shares
Preferred stock redemption period
Preferred Stock Redemption Period
Amortization of stock issuance costs
Amortization Of Stock Issuance Costs
Unaccreted discount
Unaccreted Discount
Unaccreted premium.
Preferred stock redemption premium
Preferred Stock Redemption Premium
Preferred stock, accretion of redemption discount
Preferred Stock Accretion Of Redemption Discount
Unaccreted premium
Unaccreted Premium
Stock issued during period, value, new issues
Represents Accrued Interest On Debt.
Accrued interest on debt
Accrued Interest On Debt
Debt instrument, convertible, number of equity instruments
Debt Instrument Convertible Number Of Equity Instruments
Number of additional investors.
Number of additional investors
Number Of Additional Investors
Preferred stock, value, outstanding
Preferred Stock Value Outstanding
Represents Preferred Stock Value Outstanding At Fair Value.
Preferred stock value outstanding at fair value
Preferred Stock Value Outstanding At Fair Value
Preferred stock, share, outstanding
Accrued dividends converted to common share.
Accrued dividends converted into common share
Accrued Dividends Converted To Common Share
Represents Percentage Of Preferred Shareholders Remaining Outstanding.
Percentage of preferred shareholders remaining outstanding
Percentage Of Preferred Shareholders Remaining Outstanding
Fair value estimates of common stock discount rate.
Fair value inputs probability factor.
Fair value inputs estimated market discount rate.
Pre money valuation cost of equity rate.
Estimated time to initial public offering date.
Fair value estimates of common stock discount rate
Fair Value Estimates Of Common Stock Discount Rate
Probability factor
Fair Value Inputs Probability Factor
Fair value marketability discount rate
Fair Value Inputs Estimated Market Discount Rate
Expected pre-money valuation
Pre Money Valuation Cost Of Equity Rate
Estimated time to IPO date
Estimated Time To Initial Public Offering Date
Fair value of preferred stock share price.
Risk free rate of preferred stock.
Volatility rate of preferred stock.
Weighted estimate of time to liquidity event of preferred stock.
Fair value of preferred stock share price
Preferred Stock Share Price At Fair Value
Risk free rate of preferred stock
Preferred Stock Risk Free Rate
Volatility rate of preferred stock
Preferred Stock Volatility Rate
Weighted estimate of time to liquidity event of preferred stock
Preferred Stock Weighted Estimated Maturity Term
Represents Accretion of financing costs
Unaccreted financing costs.
Repesents fair value adjusment on preferred stock value.
The disclosure of Accretion of investor rights
Unaccreted investor rights.
Payments of financing costs
Accretion of financing costs
Accretion Of Financing Costs
Unaccreted financing costs
Unaccreted Financing Costs
Fair value adjustment on preferred stock value
Fair Value Adjustment On Preferred Stock Value
Accretion of investor rights
Accretion Of Investor Rights
Unaccreted investor rights
Unaccreted Investor Rights
Representsinflow of stock financing costs
Proceeds from series A preferred stock financing
Proceeds From Series A Preferred Stock Financing
Conversion ratio of preferred stock to common stock
Stockholders Equity Note Stock Split Conversion Ratio1
Represents of share holders conversion of preferred stock outstanding
Percentage conversion of preferred stock outstanding
Percentage Conversion Of Preferred Stock Outstanding
Common stock, voting rights
Common Stock Voting Rights
Current:
Current Federal State And Local Tax Expense Benefit [Abstract]
Federal
Current Federal Tax Expense Benefit
State
Current State And Local Tax Expense Benefit
Current Federal, State and Local, Tax Expense (Benefit), Total
Current Federal State And Local Tax Expense Benefit
Deferred:
Deferred Federal State And Local Tax Expense Benefit [Abstract]
Federal
Deferred Federal Income Tax Expense Benefit
State
Deferred State And Local Income Tax Expense Benefit
Deferred Federal, State and Local, Tax Expense (Benefit), Total
Deferred Federal State And Local Tax Expense Benefit
Income tax (benefit)
Effective income tax rate reconciliation refundable tax credit.
Effective income tax rate reconciliation lease standard adoption.
Federal statutory income tax rate
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
State income tax (benefit)—net of federal tax
Effective Income Tax Rate Reconciliation State And Local Income Taxes
Change in valuation allowance
Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance
Refundable tax credit
Effective Income Tax Rate Reconciliation Refundable Tax Credit
R&D tax credits
Effective Income Tax Rate Reconciliation Tax Credits Research
Lease Standard Adoption
Effective Income Tax Rate Reconciliation Lease Standard Adoption
Effective income tax rate
Effective Income Tax Rate Continuing Operations
Deferred tax assets federal and state tax credits.
Net operating loss carryforwards
Deferred Tax Assets Operating Loss Carryforwards
Federal and state tax credits
Deferred Tax Assets Federal And State Tax Credits
Other
Deferred Tax Assets Other
Deferred tax assets, gross
Deferred Tax Assets Gross
Valuation allowance
Deferred Tax Assets Valuation Allowance
Net deferred tax asset
Deferred Tax Assets Net
Cumulative operating loss carryforwards.
Income tax reconciliation tax credits research balance.
Limitations on use operating loss carryforwards.
Operating loss carryforwards expiration year.
Tax credit carryforwards expiration year.
Percentage of taxable income offset by operating loss carryforwards.
Limitations on use tax credits research.
Income taxes.
Income taxes.
Income Taxes [Table]
Income Taxes [Table]
Income Tax Authority
Income Tax Authority [Axis]
Income Tax Authority
Income Tax Authority [Domain]
Lower limit of the provided range.
Federal and State [Member]
Federal And State [Member]
Federal [Member]
Domestic Country [Member]
Tax Period
Tax Period [Axis]
Tax Period
Tax Period [Domain]
Earliest Tax Year [Member]
Earliest Tax Year [Member]
Latest Tax Year [Member]
Latest Tax Year [Member]
State [Member]
State And Local Jurisdiction [Member]
Income Taxes [Line Items]
Income Taxes [Line Items]
Net operating loss carryforwards
Cumulative Operating Loss Carryforwards
Operating loss carryforwards
Operating Loss Carryforwards
Net operating loss Carryforwards, limitations on use
Operating Loss Carryforwards Limitations On Use
Limitations on use operating loss carryforwards
Limitations On Use Operating Loss Carryforwards
Operating loss carryforwards expiration year
Operating Loss Carryforwards Expiration Year
R&D tax credits
Income Tax Reconciliation Tax Credits Research
R&D tax credits balance
Income Tax Reconciliation Tax Credits Research Balance
Tax credit carryforwards expiration year
Tax Credit Carryforwards Expiration Year
Percentage of taxable income offset by operating loss carryforwards
Percentage Of Taxable Income Offset By Operating Loss Carryforwards
Limitations on use tax credits research
Limitations On Use Tax Credits Research
Current research tax credit receivable.
Current state and local tax benefits
Current research tax credit receivable
Current Research Tax Credit Receivable
Income tax examination year under examination
Income Tax Examination Year Under Examination
Deferred tax assets, valuation allowance
Increase (decrease) in deferred tax assets valuation allowance
Valuation Allowance Deferred Tax Asset Change In Amount
Unrecognized tax benefits or related interest and penalties accrued
Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued
Accretion of redeemable convertible preferred stock
Dividends accrued on redeemable convertible preferred stock
Adjusted net loss attributable to common stockholders
Antidilutive Securities
Antidilutive Securities Excluded From Computation Of Earnings Per Share By Antidilutive Securities [Axis]
Antidilutive Securities, Name
Antidilutive Securities Name [Domain]
Antidilutive securities excluded from computation of earnings per share, amount
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
The amount represents payment of upfront license fee.
Milestone payments to be paid.
Legal Entity
Legal Entity [Axis]
Entity
Entity [Domain]
Endo Pharmaceuticals Inc.
Endo Pharmaceuticals Inc [Member]
Endo Pharmaceuticals Inc [Member]
Project
Capitalized Costs Of Unproved Properties Excluded From Amortization By Property Or Project [Axis]
Project
Project [Member]
Completion of stage one.
Completion Of Stage One [Member]
Completion Of Stage One [Member]
Completion of stage two.
Completion Of Stage Two [Member]
Completion Of Stage Two [Member]
Rutgers.
Rutgers [Member]
Rutgers [Member]
MentiNova LLC.
MentiNova, LLC [Member]
Menti Nova L L C [Member]
Upfront license fee
Payment For Upfront License Fee
Milestone payments to be paid
Milestone Payments To Be Paid
Royalty terms.
Royalty terms
Royalty Terms And Conditions
Defined contribution plan employers matching contribution compliance with regulatory capital requirements.
Defined contribution plan employer elective contributions percent of match.
Defined contribution plan vesting over period.
Matching contributions, percent
Defined Contribution Plan Employer Matching Contribution Percent Of Match
Defined contribution plan elective contributions percent of match
Defined Contribution Plan Employer Elective Contributions Percent Of Match
Defined contribution plan, vesting period
Defined Contribution Plan Vesting Over Period
Defined contribution plan, employers matching contribution, annual vesting percentage
Defined Contribution Plan Employers Matching Contribution Annual Vesting Percentage
Defined contribution plan employers matching contribution compliance with regulatory capital requirements
Defined Contribution Plan Employers Matching Contribution Compliance With Regulatory Capital Requirements
Cost incurred for health care and life insurance benefits.
Cost incurred for health care and life insurance benefits
Cost Incurred For Health Care And Life Insurance Benefits
Subsequent Event [Table]
Subsequent Event [Table]
Subsequent Event [Line Items]
Subsequent Event [Line Items]