Entity Central Index Key
Accretion to redemption value and cumulative dividends on redeemable convertible preferred stock.
Cover [Abstract]
Amendment Flag
Amendment Flag
Document Type
Document Type
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 Interactive Data Current
Entity Interactive Data Current
Current Fiscal Year End Date
Current Fiscal Year End Date
Entity Filer Category
Entity Filer Category
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
Trading Symbol
Trading Symbol
Title of 12(b) Security
Security12b Title
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, 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 Quarterly Report
Document Quarterly Report
Document Transition Report
Document Transition Report
Statement Of Financial Position [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
Series A Redeemable Convertible Preferred Stock [Member]
Series B redeemable convertible preferred stock.
Series B Redeemable Convertible Preferred Stock
Series B Redeemable Convertible Preferred Stock [Member]
Series C redeemable convertible preferred stock.
Series C Redeemable Convertible Preferred Stock
Series C Redeemable Convertible Preferred Stock [Member]
Statement [Line Items]
Statement [Line Items]
Assets
Assets [Abstract]
Current assets
Assets Current [Abstract]
Cash and cash equivalents
Cash And Cash Equivalents At Carrying Value
Short-term investments
Short Term Investments
Accounts receivable
Accounts Receivable Net Current
Tax credit receivable
Income Taxes Receivable
Prepaid expenses and other current assets
Prepaid Expense And Other Assets Current
Total current assets
Assets Current
Property and equipment, net
Property Plant And Equipment Net
Other non-current assets
Other Assets Noncurrent
Total assets
Assets
Liabilities, Redeemable Convertible Preferred Stock and Stockholders’ Equity (Deficit)
Liabilities And Stockholders Equity [Abstract]
Current liabilities
Liabilities Current [Abstract]
Accounts payable
Accounts Payable Current
Accrued liabilities (Note 5)
Accrued Liabilities Current
Total current liabilities
Liabilities Current
Other long-term liabilities (Note 5)
Other Liabilities Noncurrent
Total liabilities
Liabilities
Commitments and Contingencies (Note 13)
Commitments And Contingencies
Redeemable convertible preferred stock value
Temporary Equity Carrying Amount Attributable To Parent
Stockholders’ equity (deficit)
Stockholders Equity [Abstract]
Common stock, $0.0001 par value; 300,000,000 and 181,000,000 shares authorized at June 30, 2020 and December 31, 2019; and 35,427,199 and 1,846,024 shares issued and outstanding at June 30, 2020 and December 31, 2019, respectively;
Common Stock Value
Additional paid-in capital
Additional Paid In Capital Common Stock
Accumulated deficit
Retained Earnings Accumulated Deficit
Accumulated other comprehensive loss
Accumulated Other Comprehensive Income Loss Net Of Tax
Total stockholders’ equity (deficit)
Stockholders Equity
Total liabilities, redeemable convertible preferred stock and stockholders’ equity (deficit)
Liabilities And Stockholders Equity
Preferred stock, par value
Temporary Equity Par Or Stated Value Per Share
Preferred stock, shares authorized
Temporary Equity Shares Authorized
Preferred stock, shares issued
Temporary Equity Shares Issued
Preferred stock, shares outstanding
Temporary Equity Shares Outstanding
Preferred stock. aggregate liquidation preference
Temporary Equity Liquidation Preference
Common stock, par value
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
Income Statement [Abstract]
Revenue — related party
Revenue From Contract With Customer Excluding Assessed Tax
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
Interest income
Investment Income Interest
Other expense, net
Other Nonoperating Income Expense
Net loss
Net Income Loss
Accretion to redemption value and cumulative dividends on redeemable convertible preferred stock
Accretion To Redemption Value And Cumulative Dividends On Redeemable Convertible Preferred Stock
Net loss attributable to common stockholders
Net Income Loss Available To Common Stockholders Basic
Net loss per share, attributable to common stockholders:
Earnings Per Share [Abstract]
Basic
Earnings Per Share Basic
Diluted
Earnings Per Share Diluted
Shares used in computing net loss per share attributable to common stockholders:
Weighted Average Number Of Shares Outstanding [Abstract]
Basic
Weighted Average Number Of Shares Outstanding Basic
Diluted
Weighted Average Number Of Diluted Shares Outstanding
Comprehensive loss:
Comprehensive Income Net Of Tax [Abstract]
Net loss
Net unrealized (loss) gain on short-term investments
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
Total other comprehensive (loss) income
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
Comprehensive loss
Comprehensive Income Net Of Tax
Temporary equity stock issued during period shares new issues.
Temporary equity stock issued during period shares conversion of convertible securities.
Temporary equity stock issued during period value conversion of convertible securities
Accretion to redemption value and cumulative dividend on redeemable convertible preferred stock.
Statement Of Stockholders Equity [Abstract]
Equity Components
Statement Equity Components [Axis]
Equity Component
Equity Component [Domain]
Common Stock
Common Stock [Member]
Additional Paid-In Capital
Additional Paid In Capital [Member]
Accumulated Other Comprehensive Gain (Loss)
Accumulated Other Comprehensive Income [Member]
Accumulated Deficit
Retained Earnings [Member]
Sale of Stock
Subsidiary Sale Of Stock [Axis]
Sale of Stock
Sale Of Stock Name Of Transaction [Domain]
Initial Public Offering
I P O [Member]
Private Placement
Private Placement [Member]
Beginning balance
Beginning balance, shares
Beginning balance
Beginning balance, shares
Issuance of common/preferred stock
Stock Issued During Period Value New Issues
Issuance of Series C redeemable preferred stock, shares
Temporary Equity Stock Issued During Period Shares New Issues
Issuance of Series C redeemable preferred stock
Temporary Equity Stock Issued During Period Value New Issues
Issuance of common/preferred stock, shares
Stock Issued During Period Shares New Issues
Vesting of founders’ common stock and restricted stock awards
Stock Issued During Period Value Share Based Compensation
Vesting of founders’ common stock and restricted stock awards, shares
Stock Issued During Period Shares Share Based Compensation
Option exercises
Stock Issued During Period Value Stock Options Exercised
Option exercises, shares
Stock Issued During Period Shares Stock Options Exercised
Conversion of Series A, B, Cconvertible preferred stock tocommon stock
Stock Issued During Period Value Conversion Of Convertible Securities
Conversion of Series A, B, C convertible preferred stock to common stock, shares
Temporary Equity Stock Issued During Period Shares Conversion Of Convertible Securities
Conversion of Series A, B, C convertible preferred stock to common stock
Temporary Equity Stock Issued During Period Value Conversion Of Convertible Securities
Conversion of Series A, B, C convertible preferred stock to common stock, shares
Stock Issued During Period Shares Conversion Of Convertible Securities
Accretion to redemption value and cumulative dividends on redeemable convertible preferred stock
Temporary Equity Accretion To Redemption Value
Accretion to redemption value and cumulative dividends on redeemable convertible preferred stock
Accretion To Redemption Value And Cumulative Dividend On Redeemable Convertible Preferred Stock
Stock-based compensation expense
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
Net unrealized gain (loss) on short-term investments
Net income (loss)
Ending balance
Ending balance, shares
Ending balance
Ending balance, shares
Temporary equity stock issuance costs.
Redeemable preferred stock issuance costs
Temporary Equity Stock Issuance Costs
The increase (decrease) in other long-term liabilities.
Accretion of short-term investments.
Represents the payments of deferred offering costs.
Purchases of property and equipment included in accounts payable and accrued liabilities.
Reclassification of restricted stock awards from liabilities to common stock upon vesting.
Deferred offering costs in accounts payable and accrued liabilities.
Statement Of Cash Flows [Abstract]
Series C Preferred Stock [Member]
Series C Preferred Stock [Member]
Cash flows from operating activities
Net Cash Provided By Used In Operating Activities [Abstract]
Net loss
Profit Loss
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 expense
Depreciation
Stock-based compensation expense
Share Based Compensation
Changes in operating assets and liabilities:
Increase Decrease In Operating Capital [Abstract]
Tax credit receivable
Increase Decrease In Income Taxes Receivable
Accounts receivable
Increase Decrease In Accounts Receivable
Prepaid expenses and other current assets
Increase Decrease In Prepaid Deferred Expense And Other Assets
Other non-current assets
Increase Decrease In Other Noncurrent Assets
Accounts payable
Increase Decrease In Accounts Payable
Accrued liabilities
Increase Decrease In Accrued Liabilities
Other long-term liabilities
Increase Decrease In Other Long Term Liabilities
Net cash used in operating activities
Net Cash Provided By Used In Operating Activities
Cash flows from investing activities
Net Cash Provided By Used In Investing Activities [Abstract]
Purchase of short-term investments
Payments To Acquire Short Term Investments
Maturity of short-term investments
Proceeds From Maturities Prepayments And Calls Of Shortterm Investments
Accretion of short-term investments
Accretion Of Short Term Investments
Purchase of property and equipment
Payments To Acquire Property Plant And Equipment
Net cash used in investing activities
Net Cash Provided By Used In Investing Activities
Cash flows from financing activities
Net Cash Provided By Used In Financing Activities [Abstract]
Proceeds from issuance of common stock upon initial public offering, net of issuance costs
Proceeds From Issuance Initial Public Offering
Proceeds from issuance of common stock upon completion of private placement
Proceeds From Issuance Of Private Placement
Proceeds from issuance of Series C preferred stock, net of issuance costs
Proceeds From Issuance Of Preferred Stock And Preference Stock
Proceeds from exercise of stock options
Proceeds From Stock Options Exercised
Proceeds from issuance of restricted common stock
Proceeds From Issuance Of Common Stock
Payment of deferred offering costs
Payments Of Deferred Offering Costs
Net cash provided by/(used) in financing activities
Net Cash Provided By Used In Financing Activities
Net increase/(decrease) in cash and cash equivalents
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
Cash and cash equivalents at beginning of period
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
Cash and cash equivalents at end of period
Supplemental disclosures of noncash investing and financing activities:
Supplemental Cash Flow Elements [Abstract]
Purchase of property and equipment in accounts payable and accrued liabilities
Purchases Of Property And Equipment Included In Accounts Payable And Accrued Liabilities
Reclassification of restricted stock awards from liabilities to common stock upon vesting
Reclassification Of Restricted Stock Awards From Liabilities To Common Stock Upon Vesting
Accretion to redemption value and cumulative dividends on redeemable convertible preferred stock
Deferred offering costs in accounts payable and accrued liabilities
Deferred Offering Costs In Accounts Payable And Accrued Liabilities
Net unrealized (loss) gain on short-term investments
Unrealized Gain Loss On Investments
Organization Consolidation And Presentation Of Financial Statements [Abstract]
Organization and Description of Business
Business Description And Basis Of Presentation [Text Block]
Accounting Policies [Abstract]
Summary of Significant Accounting Policies
Significant Accounting Policies [Text Block]
Fair Value Disclosures [Abstract]
Financial Instruments
Fair Value Disclosures [Text Block]
Property Plant And Equipment [Abstract]
Property and Equipment, net
Property Plant And Equipment Disclosure [Text Block]
Accrued Liabilities And Other Liabilities [Abstract]
Accrued Liabilities and Other Long-Term Liabilities
Accounts Payable And Accrued Liabilities Disclosure [Text Block]
Novartis Agreement
Collaborative Arrangement Disclosure [Text Block]
The entire disclosure of license agreements.
License agreements.
License Agreements [Abstract]
License Agreements
License Agreements [Text Block]
Research And Development [Abstract]
Research Agreement
Research Development And Computer Software Disclosure [Text Block]
Redeemable convertible preferred stock.
Temporary Equity Disclosure [Abstract]
Redeemable Convertible Preferred Stock
Redeemable Convertible Preferred Stock [Text Block]
Equity [Abstract]
Common Stock
Stockholders Equity Note Disclosure [Text Block]
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Equity Incentive Plans and Stock-Based Compensation
Disclosure Of Compensation Related Costs Share Based Payments [Text Block]
Income Tax Disclosure [Abstract]
Income Taxes
Income Tax Disclosure [Text Block]
Commitments And Contingencies Disclosure [Abstract]
Commitments and Contingencies
Commitments And Contingencies Disclosure [Text Block]
Related Party Transactions [Abstract]
Related Party Transactions
Related Party Transactions Disclosure [Text Block]
Compensation And Retirement Disclosure [Abstract]
Defined Contribution Plan
Defined Contribution Plan [Text Block]
Net Loss Per Share Attributable to Common Stockholders
Earnings Per Share [Text Block]
Subsequent Events [Abstract]
Subsequent Events
Subsequent Events [Text Block]
Basis of Presentation
Basis Of Accounting Policy Policy [Text Block]
Use of Estimates
Use Of Estimates
Revenue Recognition
Revenue From Contract With Customer Policy [Text Block]
Fair Value Measurements
Fair Value Measurement Policy Policy [Text Block]
Concentration of Credit Risk and Other Risks and Uncertainties Policy
Concentration Risk Credit Risk
Segments
Segment Reporting Policy Policy [Text Block]
Cash and Cash Equivalents
Cash And Cash Equivalents Policy [Text Block]
Short-Term Investments
Investment Policy [Text Block]
Property and Equipment, Net
Property Plant And Equipment Policy [Text Block]
Impairment of Long-Lived Assets
Impairment Or Disposal Of Long Lived Assets Policy [Text Block]
Redeemable convertible preferred stock policy.
Redeemable Convertible Preferred Stock
Redeemable Convertible Preferred Stock Policy Policy [Text Block]
Research and Development Expenses
Research And Development Expense Policy
Tax Credit Receivable
Financing Receivable Allowance For Credit Losses Policy Or Methodology Change Policy [Text Block]
Stock-Based Compensation
Share Based Compensation Option And Incentive Plans Policy
Deferred offering costs policy.
Deferred Offering Costs
Deferred Offering Costs Policy [Text Block]
Leases and Rent Expense
Lessee Leases Policy [Text Block]
Income Taxes
Income Tax Policy [Text Block]
Comprehensive Gain
Comprehensive Income Policy Policy [Text Block]
Net (Loss) Income Per Share
Earnings Per Share Policy [Text Block]
Recently Issued Accounting Pronouncements
New Accounting Pronouncements Policy Policy [Text Block]
Tabular disclosure of property plant and equipment useful lives.
Summary of Useful Lives of Property and Equipment
Property Plant And Equipment Useful Lives Table [Text Block]
Summary of Cash and Cash Equivalents, Money Market Funds and Short-term Investments by Significant Investment Category
Schedule Of Cash Cash Equivalents And Short Term Investments Table [Text Block]
Schedule of Property and Equipment
Property Plant And Equipment [Text Block]
Schedule of Accrued Liabilities
Schedule Of Accrued Liabilities Table [Text Block]
Summary of Other Long-Term Liabilities
Other Noncurrent Liabilities Table [Text Block]
Summary of Redeemable Convertible Preferred Stock
Temporary Equity Table [Text Block]
Schedule of common stock reserved for future issuance.
Schedule of Shares Reserved for Future Issuance
Schedule Of Common Stock Reserved For Future Issuance Table [Text Block]
Summary of Restricted Stock Activity
Schedule Of Share Based Compensation Restricted Stock Units Award Activity Table [Text Block]
Summary of Black-Scholes Option Pricing Model to Estimate Stock-based Compensation Expense for Stock Option Awards
Schedule Of Share Based Payment Award Stock Options Valuation Assumptions Table [Text Block]
Summary of Option Activity Under the 2015 Plan
Schedule Of Share Based Compensation Stock Options Activity Table [Text Block]
Summary of Components and Classification of Stock-based Compensation Expense for Stock-based Awards
Schedule Of Compensation Cost For Share Based Payment Arrangements Allocation Of Share Based Compensation Costs By Plan Table [Text Block]
Schedule of Future Minimum Lease Payments
Lessee Operating Lease Liability Maturity Table [Text Block]
Summary of Potentially Dilutive Securities Excluded from Computation of Diluted Net Loss Per Share
Schedule Of Antidilutive Securities Excluded From Computation Of Earnings Per Share [Text Block]
Reconciliation of Numerator and Denominator Used in Calculation of Basic and Diluted Net Loss Per Share
Schedule Of Earnings Per Share Basic And Diluted Table [Text Block]
New Accounting Pronouncements Or Change In Accounting Principle [Table]
New Accounting Pronouncements Or Change In Accounting Principle [Table]
Counterparty Name
Counterparty Name [Axis]
Counterparty Name
Repurchase Agreement Counterparty Name [Domain]
Underwriters.
Underwriters
Underwriters [Member]
Ownership
Ownership [Axis]
Ownership
Ownership [Domain]
Pliant Therapeutics, Inc.
Pliant Therapeutics, Inc.
Pliant Therapeutics Inc [Member]
Legal Entity
Legal Entity [Axis]
Entity
Entity [Domain]
Novartis.
Novartis
Novartis [Member]
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Reverse stock split, description
Stockholders Equity Reverse Stock Split
Reverse stock split, conversion ratio
Stockholders Equity Note Stock Split Conversion Ratio1
Initial public offering, shares issued
Sale Of Stock Number Of Shares Issued In Transaction
Share price of shares issued in initial public offering
Sale Of Stock Price Per Share
Proceeds from the initial public offering
Sale Of Stock Consideration Received On Transaction
Underwriting discounts, commissions and offering expenses
Expense Related To Distribution Or Servicing And Underwriting Fees
Convertible preferred stock converted into common shares
Convertible Preferred Stock Shares Issued Upon Conversion
Reclassification of convertible preferred stock into additional paid in capital upon initial public offering
Adjustments To Additional Paid In Capital Increase In Carrying Amount Of Redeemable Preferred Stock
Share price
Share Price
Proceeds from issuance of common stock
Percentage of noncontrolling ownership
Minority Interest Ownership Percentage By Noncontrolling Owners
Accounting policies.
Accounting policies.
Accounting Policies [Table]
Accounting Policies [Table]
Collaborative Arrangement and Arrangement Other than Collaborative
Type Of Arrangement [Axis]
Collaborative Arrangement and Arrangement Other than Collaborative
Arrangements And Nonarrangement Transactions [Member]
Novartis agreement.
Novartis Agreement
Novartis Agreement [Member]
Statistical Measurement
Range [Axis]
Statistical Measurement
Range [Member]
Maximum
Maximum [Member]
Minimum [Member]
Minimum [Member]
Accounting Policies [Line Items]
Accounting Policies [Line Items]
Revenue recognized
Contract With Customer Liability Revenue Recognized
Percentage of revenue contributed by related party.
Customer payment terms.
Description of customer payment terms
Revenue Performance Obligation Description Of Payment Terms
Customer payment terms
Customer Payment Terms
Percentage of revenue contributed by related party
Percentage Of Revenue Contributed By Related Party
Number of reportable segments
Number Of Reportable Segments
Number of operating segments
Number Of Operating Segments
Debt instrument remaining maturity period at date of purchase.
Debt instrument remaining maturity period from balance sheet date.
Debt instrument remaining maturity period at date of purchase
Debt Instrument Remaining Maturity Period At Date Of Purchase
Debt instrument remaining maturity period from balance sheet date
Debt Instrument Remaining Maturity Period From Balance Sheet Date
Schedule Of Property Plant And Equipment [Table]
Schedule Of Property Plant And Equipment [Table]
Long-Lived Tangible Asset
Property Plant And Equipment By Type [Axis]
Long-Lived Tangible Asset
Property Plant And Equipment Type [Domain]
Laboratory Equipment
Equipment [Member]
Computer equipment and software.
Computer Equipment and Software
Computer Equipment And Software [Member]
Leasehold Improvements
Leasehold Improvements [Member]
Property Plant And Equipment [Line Items]
Property Plant And Equipment [Line Items]
Property, plant and equipment, useful life
Property Plant And Equipment Useful Life
Property, plant and equipment, estimated useful lives
Property Plant And Equipment Estimated Useful Lives
Impairment of long-lived assets
Impairment Of Long Lived Assets To Be Disposed Of
Expected dividend yield
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
Deferred offering costs
Deferred Offering Costs
Net unrealized (loss) gain on short-term investments
Cash Cash Equivalents And Short Term Investments [Abstract]
Debt Securities Available For Sale [Table]
Debt Securities Available For Sale [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
Fair Value Inputs Level1 [Member]
Level 2
Fair Value Inputs Level2 [Member]
Cash and Cash Equivalents
Cash And Cash Equivalents [Axis]
Cash and Cash Equivalents
Restricted Cash And Cash Equivalents Cash And Cash Equivalents [Member]
Money Market Funds
Money Market Funds [Member]
U.S. Treasury Securities Included in Short-term Investments
U S Treasury Securities [Member]
U.S. Government Agency Securities Included in Cash and Cash equivalents and Short-term Investments
U S Government Corporations And Agencies Securities [Member]
Schedule Of Available For Sale Securities [Line Items]
Schedule Of Available For Sale Securities [Line Items]
Adjusted Cost
Available For Sale Debt Securities Amortized Cost Basis
Unrealized Gains
Available For Sale Debt Securities Gross Unrealized Gain
Unrealized Losses
Available For Sale Debt Securities Gross Unrealized Loss
Market Value
Available For Sale Securities Debt Securities
Fair Value By Balance Sheet Grouping [Table]
Fair Value By Balance Sheet Grouping [Table]
Measurement Frequency
Fair Value By Measurement Frequency [Axis]
Measurement Frequency
Fair Value Measurement Frequency [Domain]
Fair Value Measurements, Non-recurring Basis
Fair Value Measurements Nonrecurring [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Liabilities measured at fair value
Financial Liabilities Fair Value Disclosure
Transfers of assets between Level 1 and Level 2
Fair Value Assets Level1 To Level2 Transfers Amount
Transfers of assets between Level 2 and Level 1
Fair Value Assets Level2 To Level1 Transfers Amount
Transfers of liabilities between Level 1 and Level 2
Fair Value Liabilities Level1 To Level2 Transfers Amount
Transfers of liabilities between Level 2 to Level 1
Fair Value Liabilities Level2 To Level1 Transfers Amount
Transfer out of Level 3 measurement
Fair Value Measurement With Unobservable Inputs Reconciliation Liability Transfers Out Of Level3
Transfer in to Level 3 measurement
Fair Value Measurement With Unobservable Inputs Reconciliation Liability Transfers Into Level3
Assets measured at fair value
Assets Fair Value Disclosure
Construction in Progress
Construction In Progress [Member]
Total property and equipment, gross
Property Plant And Equipment Gross
Less: Accumulated depreciation
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
Total property and equipment, net
Accrued research and development expenses.
Accrued compensation and benefits
Employee Related Liabilities Current
Accrued research and development expenses
Accrued Research And Development Expenses
Other accrued liabilities
Accounts Payable And Other Accrued Liabilities Current
Deferred rent
Accrued Rent Current
Total accrued liabilities
Deferred rent
Deferred Rent Credit
Leasehold incentive obligation
Incentive From Lessor
Other liabilities — deposits
Other Sundry Liabilities Noncurrent
Total other long-term liabilities
Proceeds from upfront non-refundable license fee.
Number of Integrin research targets.
Schedule Of Collaborative Arrangements And Noncollaborative Arrangement Transactions [Table]
Schedule Of Collaborative Arrangements And Noncollaborative Arrangement Transactions [Table]
Related Party
Related Party Transactions By Related Party [Axis]
Related Party
Related Party [Domain]
Income Statement Location
Income Statement Location [Axis]
Income Statement Location
Income Statement Location [Domain]
License fee.
License Fee
License Fee [Member]
Research and Development
Research And Development Expense [Member]
Product and Service
Product Or Service [Axis]
Product and Service
Products And Services [Domain]
Achievement of first patient dosing milestone.
Achievement of First Patient Dosing Milestone
Achievement Of First Patient Dosing Milestone [Member]
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]
Proceeds from upfront non-refundable license fee
Proceeds From Upfront Non Refundable License Fee
Number of Integrin research targets
Number Of Integrin Research Targets
Collaboration and license agreement target validation fee.
Receivable from development services
Research And Development Arrangement Contract To Perform For Others Compensation Earned
Collaboration and license agreement, description
Collaborative Arrangement Rights And Obligations
Collaboration and license agreement, target validation fee
Collaboration And License Agreement Target Validation Fee
Collaboration and license agreement integrin research targets amount.
Collaboration and license agreement, integrin research targets amount
Collaboration And License Agreement Integrin Research Targets Amount
Redeemable convertible preferred stock issued at fair value per share.
Percentage of outstanding shares of common stock on fully diluted basis.
Committed to provide equity financing
Line Of Credit Facility Maximum Borrowing Capacity
Redeemable convertible preferred stock issued at fair value per share
Redeemable Convertible Preferred Stock Issued At Fair Value Per Share
Purchase of redeemable convertible preferred stock
Payments For Repurchase Of Redeemable Convertible Preferred Stock
Percentage of outstanding shares of common stock on fully diluted basis
Percentage Of Outstanding Shares Of Common Stock On Fully Diluted Basis
Transaction price of Novartis agreement
Related Party Transaction Amounts Of Transaction
Selling price of license.
Selling price of license
Selling Price Of License
Revenue recognized from related party
Revenue From Related Parties
Receivable from related party transactions
Accounts Receivable Related Parties
Contract assets
Contract With Customer Asset Net
Contract liabilities
Contract With Customer Liability
Payment of non refundable upfront license fee.
Payment of annual license maintenance fee.
Payment of annual license maintenance fee after first year.
Percentage of royalty payments on net sales of licensed product.
Percentage of royalty payments on net sales of method use licensed product.
Annual minimum royalty payment on net sales.
Aggregate contingency payment on certain events milestones.
Milestone and annual royalty paid.
License agreements.
License agreements.
License Agreements [Table]
License Agreements [Table]
Indefinite-lived Intangible Assets
Indefinite Lived Intangible Assets By Major Class [Axis]
Indefinite-lived Intangible Assets, Major Class Name
Indefinite Lived Intangible Assets Major Class Name [Domain]
License Agreements
Licensing Agreements [Member]
UC Regents.
UC Regents
U C Regents [Member]
License Agreements [Line Items]
License Agreements [Line Items]
Payment of non-refundable upfront license fee
Payment Of Non Refundable Upfront License Fee
Payment of annual license maintenance fee
Payment Of Annual License Maintenance Fee
Payment of annual license maintenance fee after first year
Payment Of Annual License Maintenance Fee After First Year
Percentage of royalty payments on net sales of licensed product
Percentage Of Royalty Payments On Net Sales Of Licensed Product
Percentage of royalty payments on net sales of method use licensed product
Percentage Of Royalty Payments On Net Sales Of Method Use Licensed Product
Annual minimum royalty payment on net sales
Annual Minimum Royalty Payment On Net Sales
Aggregate contingency payment on certain events milestones
Aggregate Contingency Payment On Certain Events Milestones
Milestone and annual royalty paid
Milestone And Annual Royalty Paid
Development and option agreement date.
Schedule Of Research And Development Arrangement Contract To Perform For Others [Table]
Schedule Of Research And Development Arrangement Contract To Perform For Others [Table]
Research and Development Arrangement, Contract to Perform for Others, Type
Research And Development Arrangement Contract To Perform For Others By Type [Axis]
Research and Development Arrangement, Contract to Perform for Others, Type
Research And Development Arrangement Contract To Perform For Others Type [Domain]
Adimab agreement.
Adimab Agreement
Adimab Agreement [Member]
Research And Development Arrangement Contract To Perform For Others [Line Items]
Research And Development Arrangement Contract To Perform For Others [Line Items]
Development and option agreement date
Development And Option Agreement Date
Research and development expense
Temporary Equity By Class Of Stock [Table]
Temporary Equity By Class Of Stock [Table]
Redeemable Convertible Preferred Stock
Redeemable Convertible Preferred Stock [Member]
Series A purchase agreement.
Series A Preferred Stock Purchase Agreement
Series A Purchase Agreement [Member]
Series A Preferred Stock
Series A Preferred Stock [Member]
Vesting
Vesting [Axis]
Vesting
Vesting [Domain]
First tranche.
First Tranche
First Tranche [Member]
Second tranche.
Second Tranche
Second Tranche [Member]
Third tranche.
Third Tranche
Third Tranche [Member]
Series B Purchase Agreement.
Series B Preferred Stock Purchase Agreement
Series B Purchase Agreement [Member]
Series C Purchase Agreement.
Series C Preferred Stock Purchase Agreement
Series C Purchase Agreement [Member]
Series A and Series B preferred stock.
Series A and Series B Preferred
Series A And Series B Preferred Stock [Member]
Series A, Series B and Series C preferred stock.
Series A, Series B and Series C Preferred
Series A Series B And Series C Preferred Stock [Member]
Temporary Equity [Line Items]
Temporary Equity [Line Items]
Redeemable convertible preferred stock, shares outstanding
Amended and restated certificate of incorporation.
Amended and Restated Certificate of Incorporation
Amended And Restated Certificate Of Incorporation [Member]
Redeemable convertible preferred stock, shares authorized
Redeemable convertible preferred stock, shares issued
Redeemable convertible preferred stock. aggregate liquidation preference
Temporary equity authorized value.
Number of tranches.
Preferred stock, purchase amount
Temporary Equity Authorized Value
Number of tranches
Number Of Tranches
Outstanding principal and accrued interest.
Redeemable convertible preferred stock, par value
Cash proceeds from preferred stock
Proceeds From Issuance Of Redeemable Convertible Preferred Stock
Outstanding principal and accrued interest
Outstanding Principal And Accrued Interest
Percentage of outstanding shares of common stock on fully diluted basis
Preferred stock, shares issuance costs
Payments Of Stock Issuance Costs
Preferred stock, voting rights description
Preferred Stock Voting Rights
Number of members of board of directors.
Number of members of board of directors
Number Of Members Of Board Of Directors
Temporary equity conversion price per share.
Convertible preferred stock, terms of conversion
Convertible Preferred Stock Terms Of Conversion
Preferred stock conversion price per share
Temporary Equity Conversion Price Per Share
Preferred stock dividend rate
Preferred Stock Dividend Rate Percentage
Preferred stock liquidation price per share
Temporary Equity Liquidation Preference Per Share
Temporary equity shares redemption.
Preferred stock shares redemption
Temporary Equity Shares Redemption
Preferred stock redemption terms
Preferred Stock Redemption Terms
Schedule Of Stock By Class [Table]
Schedule Of Stock By Class [Table]
Award Type
Award Type [Axis]
Award Type
Share Based Compensation Arrangements By Share Based Payment Award Award Type And Plan Name [Domain]
Founders common stock awards.
Founders Common Stock Awards
Founders Common Stock Awards [Member]
Class Of Stock [Line Items]
Class Of Stock [Line Items]
Common stock, voting rights
Common Stock Voting Rights
Dividends declared
Common Stock Dividends Per Share Declared
Dividends paid
Common Stock Dividends Per Share Cash Paid
Plan Name
Plan Name [Axis]
Plan Name
Plan Name [Domain]
2015 equity incentive plan.
Shares of Common Stock Available for Future Grants under the 2015 Equity Incentive Plan, as Amended
Two Thousand Fifteen Equity Incentive Plan [Member]
2020 equity incentive plan.
Shares of Common Stock Available for Future Grants under the 2020 Equity Incentive Plan
Two Thousand Twenty Equity Incentive Plan [Member]
Two thousand and twenty employee stock purchase plan.
Shares of Common Stock Available for Future Issuance under the 2020 ESPP
Two Thousand And Twenty Employee Stock Purchase Plan [Member]
Exercises of Outstanding Stock Option Awards
Employee Stock Option [Member]
Total shares reserved for future issuance
Common Stock Capital Shares Reserved For Future Issuance
Vesting period
Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Period1
Number of shares granted during period
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period
Total compensation expense
Sharebased Compensation Arrangement By Sharebased Payment Award Compensation Cost1
Schedule Of Share Based Compensation Arrangements By Share Based Payment Award [Table]
Schedule Of Share Based Compensation Arrangements By Share Based Payment Award [Table]
2020 Stock options and incentive plan.
2020 Stock Options and Incentive Plan
Two Thousand And Twenty Stock Options And Incentive Plan [Member]
Two Thousand And Twenty Stock Options And Incentive Plan
2015 Equity Incentive Plan
Restricted common stock awards.
Restricted Common Stock Awards
Restricted Common Stock Awards [Member]
Balance Sheet Location
Balance Sheet Location [Axis]
Balance Sheet Location
Balance Sheet Location [Domain]
Accrued expenses and other liabilities.
Accrued Expenses and Other Liabilities
Accrued Expenses And Other Liabilities [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares authorized for future grant
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized
Common stock shares outstanding percentage
Share Based Compensation Arrangement By Share Based Payment Award Percentage Of Outstanding Stock Maximum
Share based compensation options under plan may be granted for periods.
Share based compensation arrangement by share based payment award exercise price with purchase price of common stock percentage of estimated grant date fair value for shareholders.
Options under plan may be granted for periods
Share Based Compensation Options Under Plan May Be Granted For Periods
Percentage of estimated fair value of shares on date of grant
Sharebased Compensation Arrangement By Sharebased Payment Award Purchase Price Of Common Stock Percent
Exercise price as a percentage of estimated grant date fair value of shares
Share Based Compensation Arrangement By Share Based Payment Award Exercise Price With Purchase Price Of Common Stock Percentage Of Estimated Grant Date Fair Value For Shareholders
Expiration period from date of grant
Sharebased Compensation Arrangement By Sharebased Payment Award Expiration Period
Common stock capital shares reserved remaining for future issuance.
Number of remaining shares reserved for issuance
Common Stock Capital Shares Reserved Remaining For Future Issuance
Vesting rights
Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Rights
Accrued expenses and other liabilities
Deferred Compensation Share Based Arrangements Liability Current
Number of shares granted
The number of equity-based payment instruments, excluding stock (or unit) options, that were repurchased during the reporting period.
Share based compensation arrangement by share based payment award equity instruments other than options exercised in period.
Number of Shares, Outstanding and unvested, beginning balance
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number
Number of Shares, Vested
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period
Number of Shares, Exercised
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Exercised In Period
Number of Shares, Repurchases
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Repurchases In Period
Number of Shares, Outstanding and unvested, ending balance
Share based compensation arrangement by share based payment award equity instruments other than options repurchases weighted average grant date fair value.
Share based compensation arrangement by share based payment award equity instruments other than options exercised in period weighted average grant date fair value.
Weighted-Average Grant Date fair value, Outstanding and unvested, beginning balance
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, Issued
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, Vested
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, Exercised
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Exercised In Period Weighted Average Grant Date Fair Value
Weighted-Average Grant Date fair value, Repurchases
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Repurchases Weighted Average Grant Date Fair Value
Weighted-Average Grant Date fair value, Outstanding and unvested, ending balance
Share based compensation number of restricted stock awards, not purchased.
Share based compensation restricted stock awards weighted-average grant date fair value, not purchased.
Restricted stock awards.
Restricted Stock Awards
Restricted Stock Awards [Member]
Number of shares, not purchased
Share Based Compensation Number Of Restricted Stock Awards Not Purchased
Weighted-average grant date fair value, not purchased
Share Based Compensation Restricted Stock Awards Weighted Average Grant Date Fair Value Not Purchased
Aggregate fair value of restricted stock awards vested
Sharebased Compensation Arrangement By Sharebased Payment Award Equity Instruments Other Than Options Aggregate Intrinsic Value Vested
Total intrinsic value of outstanding unvested restricted stock awards
Sharebased Compensation Arrangement By Sharebased Payment Award Equity Instruments Other Than Options Aggregate Intrinsic Value Outstanding
Two thousand fifteen and two thousand twenty equity incentive plan .
2015 Equity and 2015 Incentive Plan
Two Thousand Fifteen And Two Thousand Twenty Equity Incentive Plan [Member]
Incentive stock options and nonqualified stock options.
Incentive Stock Options and Nonqualified Stock Options
Incentive Stock Options And Nonqualified Stock Options [Member]
Title of Individual
Title Of Individual [Axis]
Title of Individual
Title Of Individual With Relationship To Entity [Domain]
Nonemployee Director.
Non-employee Director
Nonemployee Director [Member]
Related Party Transaction
Related Party Transaction [Axis]
Related Party Transaction
Related Party Transaction [Domain]
Third Rock Ventures.
Third Rock Ventures
Third Rock Ventures [Member]
Stock option, vesting period
Stock option, expiration period
Underlying common stock fair value.
Expected volatility
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
Expected volatility, minimum
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Minimum
Expected volatility, maximum
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Maximum
Risk-free interest rate
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
Risk-free interest rate, minimum
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Minimum
Risk-free interest rate, maximum
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Maximum
Expected term (in years)
Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
Underlying common stock fair value
Underlying Common Stock Fair Value
Option granted
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
Number of Options, Outstanding, Beginning balance
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
Number of Options, Granted
Number of Options, Exercised
Number of Options, Forfeited
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
Number of Options, Outstanding, Ending balance
Number of Options, Exercisable
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
Number of Options, Vested and expected to vest
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number
Weighted- Average Exercise Price per Share, Outstanding, Beginning balance
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
Weighted- Average Exercise Price per Share, Granted
Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
Weighted- Average Exercise Price per Share, Exercised
Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
Weighted- Average Exercise Price per Share, Forfeited
Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price
Weighted- Average Exercise Price per Share, Outstanding, Ending balance
Weighted- Average Exercise Price per Share, Exercisable
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
Weighted- Average Exercise Price per Share, 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
Weighted- Average Remaining Contractual Term (in Years), Outstanding
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
Weighted- Average Remaining Contractual Term (in Years), Exercisable
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
Weighted- Average Remaining Contractual Term (in Years), Vested and expected to vest
Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1
Aggregate Intrinsic Value, Outstanding balance
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
Aggregate Intrinsic Value, Exercisable
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
Aggregate Intrinsic Value, Vested and expected to vest
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value
Grant date fair value of stock option
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
Research and Development Expenses
General and Administrative Expenses
General And Administrative Expense [Member]
Restricted stock awards and founders common stock awards.
Restricted Stock Awards and Founders' Common Stock Awards
Restricted Stock Awards And Founders Common Stock Awards [Member]
Total stock-based compensation expense
Allocated Share Based Compensation Expense
Stock Options
Unrecognized compensation cost
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Share Based Awards Other Than Options
Unrecognized compensation expense, weighted average period
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1
Unrecognized compensation cost
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Stock Options
Employee stock purchase plan, description
Share Based Compensation Arrangement By Share Based Payment Award Terms Of Award
Employee stock purchase plan offering period.
Common stock fair market value percentage .
Percentage of payroll deductions
Share Based Compensation Arrangement By Share Based Payment Award Maximum Employee Subscription Rate
Employee stock purchase plan offering period
Employee Stock Purchase Plan Offering Period
Stock-based compensation expense
Common stock fair market value percentage
Common Stock Fair Market Value Percentage
Number of common stock issued
Share Based Compensation Arrangement By Share Based Payment Award Shares Issued In Period
Valuation allowance as percentage on deferred tax assets.
Income tax provision
Income Tax Expense Benefit
Valuation allowance as a percentage on total deferred tax assets
Valuation Allowance As Percentage On Deferred Tax Assets
Effective tax rate
Effective Income Tax Rate Continuing Operations
Tax relief period for net operating loss carry back.
Suspension of limitations on deduction of taxable income from net operating losses.
Tax relief period for net operating loss carryback
Tax Relief Period For Net Operating Loss Carry Back
Suspension of annual deduction limitation of taxable income from net operating losses
Suspension Of Limitations On Deduction Of Taxable Income From Net Operating Losses
Contractual arrangements cancellation period.
Loss Contingencies [Table]
Loss Contingencies [Table]
Geographical
Statement Geographical [Axis]
Geographical
Segment Geographical [Domain]
California
CALIFORNIA
Other Non-current Assets
Other Noncurrent Assets [Member]
Loss Contingencies [Line Items]
Loss Contingencies [Line Items]
Contractual arrangements cancellation period
Contractual Arrangements Cancellation Period
Leased space under non cancellable operating lease.
Base rent abated amount.
Lease term extension notice period.
Leased premises under non cancelable operating lease
Leased Space Under Non Cancellable Operating Lease
Lease term
Lessee Operating Lease Term Of Contract
Operating lease description
Lessee Operating Lease Description
Base rent abated amount
Base Rent Abated Amount
Refundable security deposit
Security Deposit
Lease term extension period
Lessee Operating Lease Renewal Term
Lease term extension notice period
Lease Term Extension Notice Period
Operating lease rent expense and common area maintenance charges.
Rent expenses and common area maintenance charges
Operating Lease Rent Expense And Common Area Maintenance Charges
Rent expense
Operating Lease Expense
Lessee operating lease liability payments due year five and beyond.
Leases [Abstract]
2020 (remainder of the year)
Lessee Operating Lease Liability Payments Remainder Of Fiscal Year
2021
Lessee Operating Lease Liability Payments Due Year Two
2022
Lessee Operating Lease Liability Payments Due Year Three
2023
Lessee Operating Lease Liability Payments Due Year Four
2024 and beyond
Lessee Operating Lease Liability Payments Due Year Five And Beyond
Total
Lessee Operating Lease Liability Payments Due
Schedule Of Related Party Transactions By Related Party [Table]
Schedule Of Related Party Transactions By Related Party [Table]
UCSF Foundation.
UCSF Foundation
U C S F Foundation [Member]
IPO
Related Party Transaction [Line Items]
Related Party Transaction [Line Items]
Consulting service expenses
Related Party Transaction Expenses From Transactions With Related Party
Share based compensation arrangement by share based payment award options grants in period fair value.
Grant date fair value of stock option
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Fair Value
Charitable contribution
Percentage of outstanding shares on fully diluted basis.
Percentage of outstanding equity on fully diluted basis
Percentage Of Outstanding Shares On Fully Diluted Basis
Payment made under defined contribution plan
Defined Contribution Plan Cost Recognized
Defined Contribution Plan, Plan Name [Extensible List]
Defined Contribution Plan Plan Name Extensible List
Schedule Of Antidilutive Securities Excluded From Computation Of Earnings Per Share [Table]
Schedule Of Antidilutive Securities Excluded From Computation Of Earnings Per Share [Table]
Antidilutive Securities
Antidilutive Securities Excluded From Computation Of Earnings Per Share By Antidilutive Securities [Axis]
Antidilutive Securities, Name
Antidilutive Securities Name [Domain]
Restricted stock awards granted and not purchased.
Restricted Stock Awards Granted and Not Purchased
Restricted Stock Awards Granted And Not Purchased [Member]
Unvested Restricted Shares
Restricted Stock [Member]
Unvested shares of founders common stock.
Unvested Shares of Founders' Common Stock
Unvested Shares Of Founders Common Stock [Member]
Redeemable Convertible Preferred Stock (on an As-converted Basis)
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Potentially dilutive securities excluded from computation of diluted net loss per share
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
Earnings Per Share Reconciliation [Abstract]
Numerator
Net Income Loss Available To Common Stockholders Basic [Abstract]
Add: accretion to redemption value and cumulative dividends on redeemable convertible preferred shares
Preferred Stock Dividends And Other Adjustments
Denominator
Weighted Average Number Of Shares Outstanding Diluted Disclosure Items [Abstract]
Weighted-average common shares outstanding used to calculate net loss per share attributable to common stockholders: