100000 - Document - Document and Entity Information
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link:definitionLink
100010 - Statement - Consolidated Balance Sheets
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100020 - Disclosure - Leases - Maturities of Operating Lease Liabilities (Details) 2
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100030 - Statement - Consolidated Balance Sheets (Parenthetical)
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100040 - Statement - Consolidated Statements of Operations and Comprehensive Loss
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100050 - Statement - Consolidated Statements of Convertible Preferred Stock and Stockholders / Members Equity (Deficit)
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100060 - Statement - Consolidated Statements of Convertible Preferred Stock and Stockholders / Members Equity (Deficit) (Parenthetical)
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100070 - Statement - Consolidated Statements of Cash Flows
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995455 - Disclosure - Organization and summary of significant accounting policies
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995465 - Disclosure - Balance sheet details
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995475 - Disclosure - Fair value measurements
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995485 - Disclosure - Debt
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995495 - Disclosure - Leases
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995505 - Disclosure - Commitments and contingencies
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995515 - Disclosure - Stockholders equity
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995525 - Disclosure - Profits interest incentive plan
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995535 - Disclosure - Collaboration, license and option agreements
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995545 - Disclosure - Related party transactions
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995555 - Disclosure - 401(k) plan
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995565 - Disclosure - EXUMA Biotech Corp.
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995575 - Disclosure - Income taxes
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995585 - Disclosure - Subsequent events
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link:definitionLink
995595 - Disclosure - Organization and summary of significant accounting policies (Policies)
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995605 - Disclosure - Organization and summary of significant accounting policies (Tables)
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995615 - Disclosure - Balance sheet details (Tables)
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link:calculationLink
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995625 - Disclosure - Fair value measurements (Tables)
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995635 - Disclosure - Leases (Tables)
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995645 - Disclosure - Stockholders equity (Tables)
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link:calculationLink
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995655 - Disclosure - Profits interest incentive plan (Tables)
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995665 - Disclosure - Income taxes (Tables)
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995675 - Disclosure - Organization and summary of significant accounting policies - Additional Information (Details)
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link:calculationLink
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995685 - Disclosure - Organization and summary of significant accounting policies - Schedule of Earnings Per Share, Basic and Diluted (Details)
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link:calculationLink
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995695 - Disclosure - Organization and summary of significant accounting policies - Schedule of Anti-dilutive Securities Excluded from Calculation of Diluted Net Loss Per Share (Details)
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995705 - Disclosure - Balance sheet details - Schedule of Prepaid Expenses Other Current Assets (Details)
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995715 - Disclosure - Balance sheet details - Schedule of Property and Equipment (Details)
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995725 - Disclosure - Balance sheet details - Schedule of Accounts Payable and Accrued Expenses (Details)
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995735 - Disclosure - Balance sheet details - Schedule of Accounts Payable and Accrued Expenses (Parenthetical) (Details)
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995745 - Disclosure - Fair value measurements - Additional Information (Details)
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995755 - Disclosure - Fair value measurements - Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation (Details)
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995765 - Disclosure - Debt - Additional Information (Details)
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995775 - Disclosure - Leases - Additional Information (Details)
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995785 - Disclosure - Leases - Components of Lease Expense (Details)
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995795 - Disclosure - Leases - Summary of Weighted Average Remaining Lease Term And Weighted Average Discount Rate (Details)
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995805 - Disclosure - Leases - Supplemental Cash Flow Information Related to Leases (Details)
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995815 - Disclosure - Leases - Maturities of Operating Lease Liabilities (Details)
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995825 - Disclosure - Leases - Summary of Annual Minimum Payments Under Noncancelable Operating Leases (Details)
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995835 - Disclosure - Stockholders' equity - Additional Information (Details)
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995845 - Disclosure - Stockholders' equity - Schedule of Stock-based Compensation Expense (Details)
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995855 - Disclosure - Stockholders' equity - Summary of Restricted Stock Units (Details)
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995865 - Disclosure - Stockholders' equity - Summary of Stock Option Activity (Details)
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995875 - Disclosure - Stockholders' equity - Summary of Assumptions Used in Black-Scholes Model (Details)
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995885 - Disclosure - Stockholders' equity - Schedule of Common Stock Reserved for Future Issuance (Details)
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995895 - Disclosure - Collaboration, license and option agreements - Additional Information (Details)
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995905 - Disclosure - Related party transactions - Additional Information (Details)
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995915 - Disclosure - 401(k) plan - Additional Information (Details)
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995925 - Disclosure - EXUMA Biotech Corp. - Additional Information (Details)
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995935 - Disclosure - Income taxes - Schedule of Income Tax Reconciliation (Details)
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995945 - Disclosure - Income taxes - Schedule of Deferred Tax Assets and Liabilities (Details)
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995955 - Disclosure - Income taxes - Additional Information (Details)
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995965 - Disclosure - Income taxes - Schedule of Unrecognized Tax Benefits (Details)
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995975 - Disclosure - Subsequent events - Additional Information (Details)
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Auditor Firm ID
Collaborative Arrangement and Arrangement Other than Collaborative [Domain]
Collaborative Arrangement and Arrangement Other than Collaborative
Document Transition Report
Document Transition Report
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate
Expected volatility
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term
Outstanding, Weighted-Average Remaining Contractual Term (years)
Payments of Stock Issuance Costs
Payments of Stock Issuance Costs
Collaboration, license and option agreements.
Collaboration License And Option Agreements [Abstract]
2023
Lessee Operating Lease Liability Minimum Payments Due in Three Years
Lessee operating lease liability minimum payments due in three years.
Noncontrolling Interest [Member]
Noncontrolling Interest
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period
Vesting period
Increase (Decrease) in Prepaid Expense and Other Assets, Total
Increase (Decrease) in Prepaid Expense and Other Assets
Prepaid expenses and other assets
2024
Lessee Operating Lease Liability Minimum Payments Due in Four Years
Lessee operating lease liability minimum payments due in four years.
Restricted Stock Units (RSUs) [Member]
Restricted Stock Units (RSUs)
Entity Public Float
Entity Public Float
2026
Lessee, Operating Lease, Liability, to be Paid, Year Four
Document Information [Table]
Document Information [Table]
Fair value measurements
Fair Value Disclosures [Text Block]
Income Tax, Policy [Policy Text Block]
Income taxes
Property, Plant and Equipment, Useful Life
Property and equipment useful life
Accounting for Derivatives
Accounting for Derivatives Policy [Policy Text Block]
Accounting for Derivatives Policy [Policy Text Block]
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount
Change in Valuation Allowance
Concentration Risk Type [Axis]
Concentration Risk Type
Equity Method Investments and Joint Ventures [Abstract]
ICFR Auditor Attestation Flag
ICFR Auditor Attestation Flag
Ending Balance at December 31, 2020
Beginning Balance at December 31, 2019
Embedded Derivative, Fair Value of Embedded Derivative Liability
Compensation Related Costs, Policy [Policy Text Block]
Equity-based compensation related to profits interest plan
Title of Individual [Domain]
Title of Individual
Subsequent events
Subsequent Events [Text Block]
Deposit Liabilities, Accrued Interest
accrued interest
Other accrued expenses.
Other Accrued Expenses [Member]
Other Accrued Expenses
Operating Lease, Liability, Noncurrent
Operating lease liabilities, less current portion
Common stock warrants
Common stock warrants.
Common Sock Wrants [Member]
Schedule of Stock by Class [Table]
Schedule Of Stock By Class [Table]
Debt Instrument, Maturity Date, Description
maturity dates
Class of Stock [Line Items]
Class Of Stock [Line Items]
Stock Issued During Period, Value, Conversion of Convertible Securities, Net of Adjustments, Total
Stock Issued During Period, Value, Conversion of Convertible Securities, Net of Adjustments
Convertible note issued
Related Party Transactions [Abstract]
Balance Sheet Location [Axis]
Balance Sheet Location
Assets, Current
Total current assets
Total liabilities and stockholders' equity
Liabilities and Equity
Entity Address, State or Province
Entity Address, State or Province
Other
Deferred Tax Assets, Other
Stock Issued During Period, Value, New Issues
November 2022 Underwritten Offering
Issuance of common stock, net of issuance costs
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number
Stock Options Outstanding, Ending Balance, Number of Shares
Stock Options Outstanding, Beginning Balance, Number of Shares
Forfeited, Number of Shares
Assets Or liabilities associated with related party variable interest
Assets Or Liabilities Associated With Related Party Variable Interest
Assets or liabilities associated with related party variable interest
Two thousand eighteen notes.
Two Thousand Eighteen Notes [Member]
2018 Notes
Share-based compensation arrangement by share based payment award options grants in period weighted average grant date fair value
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value
Trading Symbol
Trading Symbol
Deferred Tax Assets, Net of Valuation Allowance
Total deferred tax assets
Common stock, shares issued
Common Stock, Shares, Issued, Total
Common Stock, Shares, Issued
Common Stock, Shares, Issued
Class C Preferred Units
Class C Preferred Unit.
Class C Preferred Unit [Member]
Retained Earnings, Appropriated [Member]
Accumulated deficit
Prepaid Expense and Other Assets, Current
Prepaid expenses and other current assets
Total
Furniture Fixtures and Office Equipment
Furniture, fixtures and office equipment.
Furniture Fixtures And Office Equipment [Member]
Summary of Annual Minimum Payments Under Noncancelable Operating Leases
Schedule Of Lessee Operating Annual Minimum Payment Lease Liability Maturity
Schedule Of Lessee Operating Annual Minimum Payment Lease Liability Maturity Table Text Block
Schedule Of Lessee Operating Annual Minimum Payment Lease Liability Maturity Table Text Block
Revenue Recognition, Revenue Reductions [Policy Text Block]
Revenue recognition
Schedule of Long-Term Debt Instruments [Table]
Shares, Outstanding
Balance, shares
Balance, shares
2025
Lessee, Operating Lease, Liability, to be Paid, Year Three
Common Stock, Capital Shares Reserved for Future Issuance
Total number of common shares reserved for issuance
Two Thousand Twenty.
Two Thousand Twenty [Member]
2020 Notes
2020 Plan [Member]
Two Thousand Twenty Plan [Member]
2020 Plan [Member]
Entity Address, City or Town
Entity Address, City or Town
Related Party Transaction [Line Items]
Related Party Transaction [Line Items]
Sale of Equity Interest in Exuma
Shares Granted, Value, Share-Based Payment Arrangement, Forfeited
Operating Lease, Weighted Average Discount Rate, Percent
Weighted average discount rate percentage
Warrants [Member]
Warrants.
Debt Disclosure [Text Block]
Debt
Property, Plant and Equipment [Table Text Block]
Schedule of Property and Equipment
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Expirations in Period
Expired, Number of Shares
Expired, Number of Shares
Post-Division successor.
Post Division Successor [Member]
Post Division Successor
Issuance of common stock for director compensation(shares)
Issuance of common stock for director compensation(shares)
Issuance of common stock for director compensation(shares)
Subsequent Event
Subsequent Event [Member]
Subsequent Event Type [Axis]
Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions
Gross increases - tax positions in prior period
Additional Paid-in Capital [Member]
Additional Paid-in Capital
Use of annual operating loss carryforwards
Annual Operating Loss Carryforwards Use
Use of annual operating loss carryforwards.
Derivative, Fixed Interest Rate
Accrued interest rate
Liabilities, Current [Abstract]
Current liabilities:
Assets, Current [Abstract]
Current assets:
Preferred stock, par value
Preferred Stock, Par or Stated Value Per Share
Preferred Stock, Par or Stated Value Per Share
Tax Credit Carryforward, Limitations on Use
Tax credit limitation on use
Impairment losses
Impairment, Long-Lived Asset, Held-for-Use
Impairment, Long-Lived Asset, Held-for-Use, Total
Statement of Stockholders' Equity [Abstract]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price
Vested and expected to vest, Weighted-Average Exercise Price per Share
Operating Lease, Liability, Current
Operating lease liabilities
Debt Instrument, Maturity Date
maturity date
Derivative Contract [Domain]
Derivative Contract
Property, Plant and Equipment, Net, Ending Balance
Property, Plant and Equipment, Net, Beginning Balance
Property, Plant and Equipment, Net
Property and equipment, net
Total
Class of Stock [Domain]
Class of Stock
Investment Income, Interest
Interest income
Himalaya therapeutics sezc member
Himalaya Therapeutics S E Z C [Member]
Himalaya Therapeutics S E Z C
Cash and Cash Equivalents
Restricted Cash Equivalents
Restricted Cash Equivalents, Total
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value
Vested and expected to vest, Aggregate Intrinsic Value
Collaborative Arrangement and Arrangement Other than Collaborative [Axis]
Collaborative Arrangement and Arrangement Other than Collaborative
Embedded derivative liability Settlement.
Embedded Derivative Liability Settlement
Settlement
Entity Central Index Key
Entity Central Index Key
Section 174 cost capitalization
Section 174 cost capitalization
Section 174 cost capitalization
Shares available for awards, description.
Shares Available For Awards Description
Shares available for awards, description
Plan Name [Domain]
Plan Name
2021
Lessee Operating Lease Liability Minimum Payments Due in Twelve Months
Lessee operating lease liability minimum payments due in twelve months.
Related Party
Related Party [Member]
Preferred Stock, Shares Outstanding, Ending Balance
Preferred Stock, Shares Outstanding, Beginning Balance
Preferred Stock, Shares Outstanding
Preferred Stock, Shares Outstanding
BeiGene
Amended BeiGene Collaboration.
Amended Bei Gene Collaboration [Member]
Amended Bei Gene Collaboration
Liabilities, Current
Total current liabilities
Entity Tax Identification Number
Entity Tax Identification Number
State income taxes, net of federal tax benefit
State income taxes, net of federal tax benefit
State income taxes, net of federal tax benefit
State income taxes, net of federal tax benefit
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table]
Schedule Of Antidilutive Securities Excluded From Computation Of Earnings Per Share [Table]
Increase (Decrease) in Operating Capital [Abstract]
Changes in operating assets and liabilities:
Financial Instruments [Domain]
Employees stock purchase plan member.
Employees Stock Purchase Plan [Member]
Employees Stock Purchase Plan Shares
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-Based Compensation Cost
Stock-based compensation
Research and development and orphan drug credits
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Research and Development, Amount
Stock-based compensation
Stock-based compensation
Share-Based Payment Arrangement, Expense, after Tax
Equity interest in related party
Equity Interest In Related Party
Equity Interest In Related Party
Construction in Progress [Member]
Construction in Progress
Maximum aggregate gross proceeds
Stock Issued During Period, Value, Employee Stock Purchase Plan
Issuance of common stock for Employee Stock Purchase Plan
Lessee, Operating Leases [Text Block]
Leases
Investment Owned, Balance, Principal Amount
outstanding principal balance
Plan Name [Axis]
Plan Name
License termination information, Description
License termination information, Description
Derivative Instrument [Axis]
Derivative Instrument
Conversion of Stock, Description
Conversion of stock, description
Revenue from Collaborative Arrangement, Excluding Revenue from Contract with Customer
Collaboration and other revenue
Assets
Total assets
Operating lease right-of-use-asset, net
Operating Lease, Right-of-Use Asset
Operating lease right-of-use-assets
Share-based payment arrangement, nonvested award, option, cost not yet recognized, amount
Share-Based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount
Common Stock
Class A Units
Common Class A [Member]
Entity Registrant Name
Entity Registrant Name
Proceeds from Issuance or Sale of Equity, Total
Proceeds from Issuance or Sale of Equity
Proceeds from sale of equity
Maximum potential proceeds from sale of equity
Related Party, Type [Domain]
Related Party
Retained Earnings (Accumulated Deficit), Ending Balance
Retained Earnings (Accumulated Deficit), Beginning Balance
Retained Earnings (Accumulated Deficit), Total
Retained Earnings (Accumulated Deficit)
Accumulated deficit
Inversagen LLC member
Inversagen L L C [Member]
Inversagen L L C
Unsecured convertible promissory note.
Unsecured Convertible Promissory Note [Member]
Unsecured Convertible Promissory Note
Supplemental Cash Flow Information [Abstract]
Supplemental disclosure of non-cash investing and financing activities
Accrued clinical trial cost
Accrued Clinical Trial Costs
Accrued clinical trial costs.
Accumulated deficit
Retained Earnings [Member]
Class of Stock [Axis]
Class of Stock
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number
Number of Outstanding Shares, Ending Balance
Number of Outstanding Shares, Beginning Balance
Number of outstanding shares
Equity, Including Portion Attributable to Noncontrolling Interest
Balance
Balance
Total stockholders’/members’ equity (deficit)
Jay short and carolyn anderson short member
Jay Short And Carolyn Anderson Short [Member]
Jay Short And Carolyn Anderson Short
Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount
Tax computed at the federal statutory rate
Issuance of common stock for Employee Stock Purchase Plan, shares
Stock Issued During Period, Shares, Employee Stock Purchase Plans
Minimum [Member]
Minimum
California Franchise Tax Board [Member]
California Franchise Tax Board
Obligation with Joint and Several Liability Arrangement [Abstract]
Revenues, Total
Revenues
Revenues
Operating Lease, Liability
Total operating lease liabilities
Total lease liabilities
Debt Instrument, Decrease, Forgiveness
Debt Instrument, Decrease, Forgiveness
Capital Unit, Class [Domain]
Capital Unit, Class
Equity Component [Domain]
Equity Component
Defined Contribution Plan, Cost
Contributions made by company
Liquidity and going concern
Liquidity and Going Concern.
Liquidity And Going Concern Policy [Text Block]
Amortization of Debt Issuance Costs and Discounts, Total
Amortization of Debt Issuance Costs and Discounts
amortization of debt discounts
Pfizer Note Member.
Pfizer Notes [Member]
Pfizer Notes
Operating Loss Carryforwards [Table]
Operating Loss Carryforwards [Table]
Debt Disclosure [Abstract]
Company formation date.
Company Formation Date
Company formation date
Entity Current Reporting Status
Entity Current Reporting Status
Common stock, shares authorized
Common Stock, Shares Authorized
Common Stock, Shares Authorized
Research and development expense
Research and development expense (includes related party amounts of $0, $0, and $1,885, respectively)
Research and Development Expense, Total
Research and Development Expense
Proceeds from underwritten offering, net of underwriting discounts and commissions and other offering costs
Proceeds from Underwritten Offering, net of underwriting discounts and commissions and other offering costs.
ProceedsFromUnderwrittenOfferingNetOfUnderwritingDiscountsAndCommissionsAndOtherOfferingCosts
Subsequent Sale of Convertible Preferred Stock to New Investors, Shares.
Subsequent Sale Of Convertible Preferred Stock To New Investors Shares
Subsequent sale of convertible preferred stock to new investors, Shares
Organization and summary of significant accounting policies
Organization, Consolidation and Presentation of Financial Statements Disclosure and Significant Accounting Policies [Text Block]
Beneficial Conversion Features
Beneficial Conversion Features Policy [Policy Text Block]
Beneficial Conversion Features Policy [Policy Text Block]
Share-Based Payment Arrangement, Activity [Table Text Block]
Summary of Activity Under the plan
Assets [Abstract]
Assets
Maximum aggregate gross sale proceeds
Proceeds from Issuance of Common Stock
Proceeds from issuance of common stock, net of issuance costs
Operating lease right-of-use asset
Deferred Tax Liabilities, Leasing Arrangements
Common Stock, Value, Issued, Ending Balance
Common Stock, Value, Issued, Beginning Balance
Common Stock, Value, Issued, Total
Common Stock, Value, Issued
Common stock value
Debt Instrument, Convertible, Conversion Price
Conversion price
Other prepaid expenses and current assets.
Other Prepaid Expenses And Current Assets
Other prepaid expenses and current assets
Current Fiscal Year End Date
Current Fiscal Year End Date
Non-cash stock-based compensation charges
Share-based Payment Arrangement, Noncash Expense, Total
Share-Based Payment Arrangement, Noncash Expense
Stock-based compensation
Auditor Name
Proceeds from issuance of common stock under Employee Stock Purchase Plan
Proceeds, Issuance of Shares, Share-Based Payment Arrangement, Excluding Option Exercised
Unrecognized Tax Benefits, Period Increase (Decrease), Total
Unrecognized Tax Benefits, Period Increase (Decrease)
Uncertain tax positions
Operating Income (Loss)
Loss from operations
Loss from operations
Income Tax Expense (Benefit)
Income tax expense
Research and Development Expense [Member]
Research and Development Expense
Series D convertible preferred stock member.
Series D Convertible Preferred Stock [Member]
Series D Convertible Preferred Stock
Lessee, Leases [Policy Text Block]
Leases
Concentration Risk, Percentage
Concentration Risk, Percentage
Debt instrument outstanding principal amount.
Debt Instrument Outstanding Principal Amount
Debt Instrument Outstanding Principal Amount
Two thousand and nineteen note.
Two Thousand And Nineteen Note [Member]
2019 Notes
Dilutive Securities, Effect on Basic Earnings Per Share [Abstract]
Denominator:
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage
Vesting percentage
Credit Derivatives Contract Type [Domain]
Credit Derivatives Contract Type
Right-of-use assets and lease liabilities, net
Increase (Decrease) in Operating Lease Liability
Share of Royalties under Royalty Sharing Agreement
Share of Royalties under Royalty Sharing Agreement
Share of Royalties under Royalty Sharing Agreement
Operating Loss Carryforwards Expiration Period
Operating Loss Carryforwards Expiration Period.
Reimbursement of manufacturing costs.
Reimbursement Of Manufacturing Costs
Reimbursement Of Manufacturing Costs
Impairment or Disposal of Long-Lived Assets, Policy [Policy Text Block]
Impairment of long-lived assets
Awards
Stock Issued During Period, Shares, Restricted Stock Award, Gross
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value
Outstanding, Aggregate Intrinsic Value
Outstanding, Aggregate Intrinsic Value
Maximum aggregate gross proceeds
Maximum Aggregate Gross Proceeds
Maximum Aggregate Gross Proceeds
Earnings Per Share, Policy [Policy Text Block]
Net loss per unit/share
Collaboration, license and option agreements
Collaboration license and option agreement.
Collaboration License And Option Agreement [Text Block]
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount
Valuation allowance
Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions
Gross increase - current-period tax positions
Customer.
Customer [Member]
Customer
Other Nonoperating Income (Expense)
Total other income (expense)
Sale of Stock, Price Per Share
Sale of stock price per share
Costs and Expenses, Related Party
Costs and expenses, related party
Amendment and settlement of convertible notes (class D units)
Class D.
Class D [Member]
Embedded Derivative, Gain (Loss) on Embedded Derivative, Net, Total
Embedded Derivative, Gain (Loss) on Embedded Derivative, Net
Change in fair value
Operating Expenses [Abstract]
Operating expenses:
Property, Plant and Equipment [Abstract]
Long-Term Debt, Type [Domain]
Long-term Debt, Type
Entity Voluntary Filers
Entity Voluntary Filers
Subsequent Events [Abstract]
Issuance of common stock for director compensation(value)
Issuance of common stock for director compensation(value)
Issuance of common stock for director compensation(value)
Debt Conversion, Description
Debt description
Commitments and Contingencies Disclosure [Abstract]
Other Assets, Noncurrent, Total
Other Assets, Noncurrent
Other assets
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Deferred Rent
Deferred rent
Nondeductible executive compensation
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-Based Payment Arrangement, Amount
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross
Granted, Number of Shares
Other accrued expenses
Other Accrued Liabilities, Current
Equity [Text Block]
Stockholders equity (deficit)
Accrued Salaries, Current
Accrued compensation
Additional Paid in Capital, Ending Balance
Additional Paid in Capital, Beginning Balance
Additional Paid in Capital, Total
Additional Paid in Capital
Additional paid-in capital
Class B Common Stock
Common Class B [Member]
Common Class B
Stockholders' equity:
Equity, Attributable to Parent [Abstract]
Lessee, Operating Lease, Liability, to be Paid, after Year Five
Thereafter
Lease, Cost [Table Text Block]
Components of Lease Expense
All Entities
Entity [Domain]
Gain (Loss) on Disposition of Property Plant Equipment, Total
Gain (Loss) on Disposition of Property Plant Equipment
Loss on disposal of property and equipment
Total number of modified unvested restricted stock units
Total Number of Modified Unvested Restricted Stock Units
Total Number of Modified Unvested Restricted Stock Units
Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block]
Schedule of Common Stock Warrants
Fair value of options, vested
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested in Period, Fair Value
Principles of Consolidation and Deconsolidation.
Principles Of Consolidation And Deconsolidation Policy [Text Block]
Basis of Presentation
Schedule of Cash Flow, Supplemental Disclosures [Table Text Block]
Supplemental Cash Flow Information Related to Leases
Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block]
Maturities of Operating Lease Liabilities
Deferred Tax Liabilities, Net, Total
Deferred Tax Liabilities, Net
Total deferred tax liabilities
Accounting Policies [Abstract]
Lessee Disclosure [Abstract]
Earnings Per Share, Diluted, Distributed
outstanding principal plus accrued interest divided
Payments to Acquire Machinery and Equipment
Purchases of property and equipment
Concentration of risk
Concentration Risk, Credit Risk, Policy [Policy Text Block]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
NovemberTwo Thousand Twenty Two Underwrittens Offering [Member]
NovemberTwo Thousand Twenty Two Underwrittens Offering [Member]
November 2022 Underwritten Offering
Equity Option [Member]
Equity Option
Paycheck Protection Program.
Paycheck Protection Program [Member]
2020 Notes
CARES Act NOL carryover/carryback offset to taxable income.
CARES Act NOL Carryover/Carryback Offset to Taxable Income
CARES Act NOL carryover/carryback offset to taxable income.
Document Financial Statement Restatement Recovery Analysis [Flag]
Property, Plant and Equipment, Additions
Property and equipment additions included in accounts payable and accrued expenses
Lease liability
Net deferred tax Lease liability
Earnings Per Share, Basic, Total
Earnings Per Share, Basic
Net loss per common share, basic
Customer Concentration Risk [Member]
Customer Concentration Risk
Commitments and Contingencies
Commitments and contingencies (Note 6)
Number of modified fully vested options
Number of Modified Fully Vested Options
Number of Modified Fully Vested Options
Income Statement [Abstract]
Common Stock Warrants
Common stock warrants [Member]
Common stock warrants [Member]
BioAtla Holdings, LLC [Member]
Bio Atla Holdings L L C [Member]
Bio Atla Holdings L L C
Related Party, Type [Axis]
Related Party
Increase (Decrease) in Accounts Payable and Accrued Liabilities
Accounts payable and accrued expenses
Increase (Decrease) in Accounts Payable and Accrued Liabilities, Total
Operating Lease, Cost
Operating lease expense
Retirement Benefits [Abstract]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number
Vested and expected to vest, Number of Shares
Statistical Measurement [Domain]
Statistical Measurement
Net Cash Provided by (Used in) Operating Activities
Net cash used in operating activities
Derivative Asset, Fair Value, Gross Asset, Total
Derivative Asset, Subject to Master Netting Arrangement, before Offset
Assets measured at fair value
Document Period End Date
Document Period End Date
Statistical Measurement [Axis]
Statistical Measurement
Commitments and contingencies
Commitments and Contingencies Disclosure [Text Block]
Stockholders' Equity Note [Abstract]
Rent expense
Operating Lease, Payments
Cash paid for amounts included in the measurement of operating leases
Capitalization of Internal Costs, Policy [Policy Text Block]
Patent costs
Total number of modified unvested options
Total Number of Modified Unvested Options
Total Number of Modified Unvested Options
Conversion of Class B Common Stock, Shares
Stock Issued During Period Shares Conversion Of Class B Common Stock
Stock Issued During Period Shares Conversion Of Class B Common Stock
Earnings Per Share, Diluted, Total
Earnings Per Share, Diluted
Net loss per common share, diluted
Board of Directors
Board of Directors [Member]
Board of Directors [Member]
Deferred Tax Assets, Operating Loss Carryforwards, Total
Deferred Tax Assets, Operating Loss Carryforwards
Net operating loss carryforwards
Unrecognized Tax Benefits
Ending Balance
Beginning Balance
Unrecognized tax benefits
Concentration Risk Benchmark [Domain]
Concentration Risk Benchmark
Agreement transaction price.
Agreement Transaction Price
Transaction Price Of The Agreement
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Employee Compensation
Accrued compensation
Debt Instrument, Name [Domain]
Debt Instrument, Name
Common shares authorized for issuance.
Common Shares Authorized for Issuance
Common shares authorized for issuance
Derivative Liability, Total
Derivative Liability
derivative liability
Exercisable, Number of Shares
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number
Exercised, Number of shares
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards [Line Items]
Related Party Transaction [Domain]
Related Party Transaction
Uncertain tax positions percentage
Uncertain tax positions percentage
Uncertain tax positions percentage
Liability to licensor
Deferred Tax Liability Not Recognized, Amount of Unrecognized Deferred Tax Liability, Bad Debt Reserve for Tax Purposes of Qualified Lender
Net decrease in cash and cash equivalents
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect
Deferred Tax Assets, Net
Net deferred tax assets
Collaboration agreement start date.
Collaboration Agreement Start Date
Collaboration Amendment Date
Exercised, Number of Shares
Issuance of common stock upon exercise of options, net, shares
Exercised, Number of Shares
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period
Section 59(e) cost capitalization
Section 59(e) cost capitalization
Section 59(e) cost capitalization
Liabilities and Stockholders' Equity
Liabilities and Equity [Abstract]
Lessor, Operating Lease, Option to Extend
Lessor, operating lease, option to extend
Cash and cash equivalents
Cash and cash equivalents
Other Debt Obligations [Member]
Other Debt(PPP)
Earnings Per Share Reconciliation [Abstract]
Numerator:
Entity Address, Postal Zip Code
Entity Address, Postal Zip Code
Entity Interactive Data Current
Entity Interactive Data Current
Private Placement of Common Stock
Private Placement
Private Placement [Member]
EXUMA Biotech Corp. and subsidiary.
E X U M A Biotech Corp And Subsidiary [Member]
E X U M A Biotech Corp And Subsidiary
Preferred return percentage
Preferred Stock, Dividend Rate, Percentage
Uncertain tax positions percentage
Unrecognized Tax Benefits that Would Impact Effective Tax Rate
Equity [Abstract]
Lessee, Operating Lease, Liability, Undiscounted Excess Amount
Less imputed interest
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period
Number of Shares, Granted
Entity Well-known Seasoned Issuer
Entity Well-known Seasoned Issuer
Revision of Prior Period [Axis]
Revision of Prior Period
Summary of Annual Minimum Payments Under Noncancelable Operating Leases
Schedule of Lessee Operating Annual Minimum Payments Lease Liability Maturity [Table Text Block]
Schedule of Lessee Operating Annual Minimum Payments Lease Liability Maturity [Table Text Block]
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price
Exercised, Weighted average exercise price per option
Entity Incorporation, State or Country Code
Entity Incorporation, State or Country Code
Cash and cash equivalents
Cash and Cash Equivalents, Policy [Policy Text Block]
Deferred Tax Liabilities, Regulatory Assets
Fixed assets
Equity Components [Axis]
Equity Components
2022
Lessee Operating Lease Liability Minimum Payments Due in Two Years
Lessee operating lease liability minimum payments due in two years.
401(k) plan
Retirement Benefits [Text Block]
Two thousand twenty equity incentive plan.
Two Thousand Twenty Equity Incentive Plan [Member]
2020 Equity Incentive Plan
Options grants, related to royalty payments period.
Options Grants Related To Royalty Payments Period
Options grants related to royalty payments, Period
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, Vested
Local Phone Number
Local Phone Number
Property, Plant and Equipment [Line Items]
Property And Equipment [Line Items]
Sale of Stock [Axis]
Sale of Stock
Compensation cost for the modified unvested options
Compensation Cost for the Modified Unvested Options
Compensation Cost for the Modified Unvested Options
Exercisable, exercise price per share
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price
Exercisable, Weighted average exercise price per option
Carrying Value of investment
Carrying Value of investment
Increase in common stock authorized for issuance
Increase in Common Stock Authorized for Issuance
Increase in Common Stock Authorized for Issuance
Research and Development Tax Credit
Research Tax Credit Carryforward [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table]
Statement of Cash Flows [Abstract]
Comprehensive Income, Policy [Policy Text Block]
Comprehensive loss
Income Tax Authority [Domain]
Income Tax Authority
Property, Plant and Equipment, Policy [Policy Text Block]
Property and equipment
Concentration Risk Benchmark [Axis]
Concentration Risk Benchmark
Document Annual Report
Document Annual Report
Common Stock, Par or Stated Value Per Share
Common Stock, Par or Stated Value Per Share
Common stock par value per share
Biotech Investment Group II LLC
Affiliated Entity [Member]
Affiliated Entity
Share-based payment arrangement, nonvested award, cost not yet recognized, period for recognition
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition
Long-Lived Tangible Asset [Axis]
Long-Lived Tangible Asset
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term
Vested and expected to vest, Weighted-Average Remaining Contractual Term (years)
Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table]
Schedule Of Share Based Compensation Arrangements By Share Based Payment Award [Table]
Lessor Operating Leases Option To Extend
Lessor Operating Leases Option To Extend
Lessor Operating Leases Option To Extend.
Maximum [Member]
Maximum
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights
Vesting terms, description
Net proceeds Issuance Of private placement
Proceeds from Issuance of Private Placement
Common stock options and restricted stock units.
Common Stock Options and Restricted Stock Units [Member]
Related Party Transaction [Axis]
Related Party Transaction
BioDuro [Member]
Bio Duro [Member]
Bio Duro
Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]
Schedule of Unrecognized Tax Benefits
APIC, Share-based Payment Arrangement, Increase for Cost Recognition, Total
APIC, Share-Based Payment Arrangement, Increase for Cost Recognition
Stock-based compensation
Debt Instrument, Convertible, Carrying Amount of Equity Component
Convertible notes carrying value
Organization.
Organization Policy [Text Block]
Organization
General and Administrative Expense [Member]
General and Administrative Expense
Embedded Derivative, Initial Fair Value of Embedded Derivatives Issued.
Embedded Derivative Initial Fair Value Of Embedded Derivatives Issued
Initial fair value of embedded derivatives issued
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period
Forfeiture, Number of Shares
Forfeiture, Number of Shares
Document Financial Statement Error Correction [Flag]
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]
Schedule of Anti-dilutive Securities Excluded from Calculation of Diluted Net Loss Per Share
City Area Code
City Area Code
Net Cash Provided by (Used in) Operating Activities [Abstract]
Cash flows from operating activities
Capital Units by Class [Axis]
Capital Units by Class
Document Information [Line Items]
Document Information [Line Items]
Notes Issued
Note issued
Equity Method Investments [Member]
Common Stock, Voting Rights
Common stock, voting rights
Customer [Domain]
Customer
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Ending Balance
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Beginning Balance
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Total
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment
Less accumulated depreciation and amortization
General and Administrative Expense, Total
General and Administrative Expense
General and administrative expense
Weighted Average Number of Shares Outstanding, Basic, Total
Weighted Average Number of Shares Outstanding, Basic
Weighted-average shares of common stock outstanding, basic
Schedule of common stock reserved for future issuance.
Schedule Of Common Stock Reserved For Future Issuance Table [Text Block]
Schedule of Common Stock Reserved for Future Issuance
Net Cash Provided by (Used in) Financing Activities [Abstract]
Cash flows from financing activities
Share-Based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block]
Summary of Restricted Stock Units
Loss on extinguishment of long-term debt
Gain (Loss) on Extinguishment of Debt, Total
Gain (Loss) on Extinguishment of Debt
Gain on extinguishment of debt
Gain on extinguishment of long-term debt
Statement [Table]
Statement [Table]
Share-Based Payment Arrangement, Option, Activity [Table Text Block]
Summary of Stock Option Activity
Schedule of Related Party Transactions, by Related Party [Table]
Schedule Of Related Party Transactions By Related Party [Table]
Total minimum lease payments
Lessee Operating Lease Liability Minimum Payments Due
Lessee operating lease liability minimum payments due.
Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]
Summary of Assumptions Used in Black-Scholes Model
Document Fiscal Period Focus
Document Fiscal Period Focus
Lessee, Operating Lease, Liability, to be Paid
Total future lease payments
Compensation cost for the modified unvested restricted stock units
Compensation Cost for the Modified Unvested Restricted Stock Units
Compensation Cost for the Modified Unvested Restricted Stock Units
Carolyn Anderson Short
Ms. Short.
Ms Short [Member]
Ms Short
Related party transactions
Related Party Transactions Disclosure [Text Block]
2024
Lessee, Operating Lease, Liability, to be Paid, Year Two
Statement [Line Items]
Statement [Line Items]
Proceeds from Sale of Other Property, Plant, and Equipment
Proceeds from sale of property and equipment
Proceeds from sale of property and equipment
Organization and Summary of Significant Accounting Policies.
Organization And Summary Of Significant Accounting Policies [Line Items]
Organization And Summary Of Significant Accounting Policies [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount
Anti-dilutive securities excluded from calculation of diluted net loss per share
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Other, Amount
Other, net
Lease, Cost
Total lease expense, net
Subsequent Event [Line Items]
Royalty Expense
Royalty Expense
Asset Class [Domain]
Schedule of Deferred Tax Assets and Liabilities [Table Text Block]
Schedule of Deferred Tax Assets and Liabilities
Customer [Axis]
Customer
Two thousand and twenty note.
Two Thousand And Twenty Note [Member]
2020 Notes
Amount of guaranteed payments.
Deferred Tax Assets Guaranteed Payments
Guaranteed payments
Common Stock [Member]
Common Stock
Debt Instrument [Line Items]
Adjustments, Noncash Items, to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract]
Adjustments to reconcile net loss to net cash used in operating activities:
License and option agreement payment.
License And Option Agreement Payment
License and option agreement payment
Cash and Cash Equivalents, at Carrying Value, Total
Cash and Cash Equivalents, at Carrying Value
Cash and cash equivalents, end of period
Cash and cash equivalents, beginning of period
Cash and cash equivalents
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]
Schedule of Stock-Based Compensation Expense
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value
Exercisable, Aggregate Intrinsic
Jefferies LLC Member
Jefferies LLC [Member]
Jefferies LLC
Entity Common Stock, Shares Outstanding
Entity Common Stock, Shares Outstanding
Antidilutive Securities, Name [Domain]
Antidilutive Securities, Name
Variable interest entities
Consolidation, Variable Interest Entity, Policy [Policy Text Block]
EXUMA Biotech Corp.
E X U M A Biotech Corp [Text Block]
EXUMA Biotech Corp.
Cover
Cover [Abstract]
Document Fiscal Year Focus
Document Fiscal Year Focus
Upfront non-refundable payment.
Upfront Non Refundable Payment
Upfront Non-Refundable Payment
Taxes related to net share settlement of equity awards
Taxes related to net share settlement of equity awards
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Grant Date Intrinsic Value
Granted, Aggregate Intrinsic Value
Extended Rent Agreement
Extended Rent Agreement
Extended Rent Agreement
Sale of Stock [Domain]
Sale of Stock
Preferred Stock [Member]
Two Thousand Nineteen.
Two Thousand Nineteen [Member]
2019 Notes
Share-Based Payment Arrangement [Policy Text Block]
Stock-based compensation
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, Granted
Security Exchange Name
Security Exchange Name
Domestic Tax Authority [Member]
Domestic Tax Authority
New Accounting Pronouncements, Policy [Policy Text Block]
Recent accounting pronouncements
Preferred Stock, Shares Issued, Total
Preferred Stock, Shares Issued
Preferred Stock, Shares Issued
Preferred stock, shares authorized
Preferred Stock, Shares Authorized
Preferred Stock, Shares Authorized
Common stock options
Common stock options.
Common Sock Otions [Member]
Property, Plant and Equipment, Gross, Ending Balance
Property, Plant and Equipment, Gross, Beginning Balance
Property, Plant and Equipment, Gross, Total
Property, Plant and Equipment, Gross
Property and equipment, gross
Prepaid research and development expense.
Prepaid Research And Development Expense
Prepaid research and development
Compensation expense on issuance of director compensation
Compensation Expense On Issuance Of Director Compensation
Compensation Expense On Issuance Of Director Compensation
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price
Forfeited, Weighted average exercise price per option
Legal Entity:
Legal Entity [Axis]
Financial Instrument [Axis]
Entity Emerging Growth Company
Entity Emerging Growth Company
Exercised, Aggregate intrinsic value
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period, Intrinsic Value
Amendment Flag
Amendment Flag
Accrued research and development expense current.
Accrued Research And Development Expense Current
Accrued research and development
Tax Credit Carryforward, Amount
Tax Credit Carryforward, Amount
IPO
IPO [Member]
Lease Accounting Prior to the Adoption of ASC 842
Lease accounting prior to the adoption of ASC 842 Policy [Policy Text Block]
Lease accounting prior to the adoption of ASC 842 Policy [Policy Text Block]
Accrued equity issuance costs current.
Accrued Equity Issuance Costs Current
Accrued equity issuance costs
Deferred Tax Liabilities, Gross [Abstract]
Deferred tax liabilities:
Capital Units [Member]
Capital Units
Description of clinical trial Agreement
Broadcasters License Agreement Commitments, Description
Leases [Abstract]
Entity File Number
Entity File Number
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]
Accounts Payable [Member]
Accounts Payable
Deferred Tax Assets, Gross
Gross deferred tax assets
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Total
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents
Cash and cash equivalents, beginning of period
Cash and cash equivalents, end of period
Thereafter
Lessee Operating Lease Liability Payments Due Thereafter
Lessee operating lease liability payments due thereafter.
Balance Sheet Related Disclosures [Abstract]
November Two Thousand Twenty Two Underwritten Offering [Member]
November Two Thousand Twenty Two Underwritten Offering [Member]
November 2022 Underwritten Offering
Share-Based Payment Arrangement [Abstract]
Amount of long-term accrued interest.
Long Term Accrued Interest
Long-term accrued interest
Accounts payable
Accounts Payable, Current, Total
Accounts Payable, Current
Debt Instrument [Axis]
Debt Instrument
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, Ending Balance
Weighted Average Grant Date Fair Value, Beginning Balance
Deferred Tax Assets, Valuation Allowance, Total
Deferred Tax Assets, Valuation Allowance
Deferred tax asset valuation allowance
Less valuation allowance
Operating Expenses
Total operating expenses
Auditor Location
Additional paid-in capital and debt discount
Adjustments to Additional Paid in Capital, Other
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term
Expected term
Stockholders' Equity, Reverse Stock Split
Goodwill
Deferred Tax Assets, Goodwill and Intangible Assets
Preferred Stock, Value, Issued, Ending Balance
Preferred Stock, Value, Issued, Beginning Balance
Preferred Stock, Value, Issued, Total
Preferred Stock, Value, Issued
Preferred stock, $0.0001 par value; 200,000,000 shares authorized at December 31, 2022 and December 31, 2021; 0 shares issued and outstanding at December 31, 2022 and December 31, 2021
Entity Small Business
Entity Small Business
Entity Shell Company
Entity Shell Company
Number of Operating Segments
Number of operating segment
Schedule of Nonvested Share Activity [Table Text Block]
Schedule of Nonvested Share Activity
Title of Individual
Title of Individual [Axis]
Profits interest incentive plan
Profits interest incentive plan text block.
Profits Interest Incentive Plan [Text Block]
Entity Address, Address Line One
Entity Address, Address Line One
Revenue Benchmark [Member]
Revenue Benchmark
Increase in compensation cost of fully vested options
Increase In Compensation Cost Of Fully Vested Options
Increase In Compensation Cost Of Fully Vested Options
Corporate reorganization and series D financing
Corporate Reorganization and Financing
Corporate Reorganization And Financing Policy [Text Block]
Antidilutive Securities [Axis]
Antidilutive Securities
Balance sheet details
Supplemental Balance Sheet Disclosures [Text Block]
Liability measured at fair value
Derivative Asset, Subject to Master Netting Arrangement, Liability Offset
Subsequent Event Type [Domain]
Series D Convertible Preferred Stock
Series D convertible preferred stock.
Series D Convertible Preferred Stok [Member]
Liability to licensor
Liability to licensor
Liability to licensor
Income Statement Location [Axis]
Income Statement Location
Variable Lease, Cost
Variable lease expense
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Rate
Expected dividend yield
Long-Term Debt, Type [Axis]
Long-term Debt, Type
Deferred Tax Assets, Deferred Income
Deferred revenue
Supplemental balance sheet information related to lease liabilities.
Schedule Of Supplemental Balance Sheet Information Related To Lease Liabilities Table [Text Block]
Summary of Supplemental Balance Sheet Information Related to Lease Liabilities
Period related to changing of ownership limitation percentage designated by Class B common stock holder.
Period Related To Changing Of Ownership Limitation Percentage Designated By Class B Common Stock Holder
Period related to changing of ownership limitation percentage designated by Class B common stock holder
Tax related to net settlement of equity award included in accounts payable and accrued expenses
Tax related to net settlement of equity award included in accounts payable and accrued expenses
Tax related to net settlement of equity award included in accounts payable and accrued expenses
Collaborative Arrangement and Arrangement Other than Collaborative [Table]
Schedule Of Collaborative Arrangements And Noncollaborative Arrangement Transactions [Table]
Depreciation, Depletion and Amortization, Total
Depreciation, Depletion and Amortization
Depreciation and amortization
Title of 12(b) Security
Title of 12(b) Security
Interest Expense on Prepetition Liabilities Recognized in Statement of Operations
recognized interest expense
Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture, Total
Shares Issued, Value, Share-Based Payment Arrangement, after Forfeiture
Issuance of common stock under equity incentive plans
Himalaya Parent LLC.
Himalaya Parent L L C [Member]
Himalaya Parent L L C
Schedule of Interest Rate Derivatives [Table Text Block]
Summary of Weighted Average Remaining Lease Term and Weighted Average Discount Rate
Condensed Balance Sheet Statement [Table]
Common Stock Options
Common Stock Options [Member]
Common stock options.
Deferred Rent Credit, Current
Current portion of deferred rent
Net Cash Provided by (Used in) Investing Activities [Abstract]
Cash flows from investing activities
Deferred Rent Credit, Noncurrent
Deferred rent, less current portion
Accounts Payable and Accrued Liabilities, Current
Accounts payable and accrued expenses
Total
Orphan Drug Credit
Orphan Drug Credit
Orphan Drug Credit.
Segment reporting
Segment Reporting, Policy [Policy Text Block]
Long-Lived Tangible Asset [Domain]
Long-Lived Tangible Asset
Subsequent Event [Table]
Convertible Notes Payable, Total
Convertible Notes Payable
outstanding principal
Condensed Balance Sheet Statements, Captions [Line Items]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term
Exercisable, Weighted-Average Remaining Contractual Term (years)
Common Stock, Shares, Outstanding, Ending Balance
Common Stock, Shares, Outstanding, Beginning Balance
Common Stock, Shares, Outstanding
Common Stock, Shares, Outstanding
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate
Risk-free interest rate
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Common Unit, Issued
Common unit, issued
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value
Weighted Average Grant Date Fair Value, Forfeited
PPP Loan.
P P P Loan [Member]
PPP Loan
Options grants related to royalty payment, Period.
Options Grants Related To Royalty Payment Period
Options grants related to royalty payment, Period
Conversion of Class B Common Stock
Stock Issued During Period Amount Conversion Of Class B Common Stock
Stock Issued During Period Amount Conversion Of Class B Common Stock
Tax Credit Carryforward [Axis]
Unamortized Debt Issuance Expense
unamortized debt issuance costs
state net operating loss carryforwards
state net operating loss carryforwards
state net operating loss carryforwards
Concentration Risk Type [Domain]
Concentration Risk Type
Debt [Member]
Debt
Income Statement Location [Domain]
Income Statement Location
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price
Granted, Weighted-Average Exercise Price per Share
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation
Credit Derivatives Contract Type [Axis]
Credit Derivatives Contract Type
Schedule of Profit Interest Liability Reconciliation Table Text Block.
Schedule Of Profit Interest Liability Reconciliation Table [Text Block]
Schedule of Profit Interest Liability Reconciliation
Document Type
Document Type
Number of common stock issued upon conversion of preferred stock
Stock Issued During Period, Shares, Conversion of Convertible Securities
Issuance of Series D convertible preferred stock in connection with settlement of convertible promissory notes, shares
Debt Instrument, Fee Amount
Fee paid to lenders
Net Cash Provided by (Used in) Investing Activities
Net cash used in investing activities
Common Class C
Common Class C [Member]
Employee Benefits and Share-Based Compensation
Stock-based compensation expense
Federal net operating loss carryforward
Federal Net Operating Loss Carryforward
Federal net operating loss carryforward.
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period
Number of Shares, Forfeited
Number of Shares, forfeited
Net Cash Provided by (Used in) Financing Activities
Net cash provided by financing activities
Organization and Summary of Significant Accounting Policies.
Organization And Summary Of Significant Accounting Policies [Table]
Organization And Summary Of Significant Accounting Policies [Table]
Other Long-Term Debt, Noncurrent
Other debt
Entity Filer Category
Entity Filer Category
Deferred Tax Assets, Tax Credit Carryforwards, Research
Research credit carryforwards
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price
Expired, Weighted average exercise price per option
Reverse stock split
Reverse stock split policy text block.
Reverse Stock Split Policy [Text Block]
Balance Sheet Location [Domain]
Balance Sheet Location
Other income (expense)
Other income (expense)
Other income (expense)
Asset Class [Axis]
Pfizer, Inc.
Pfizer Inc [Member]
Pfizer Inc
Liabilities
Total liabilities
Open Market Sale Agreement
Open Market Sale Agreement [Member]
Open Market Sale Agreement [Member]
Property, Plant and Equipment [Table]
Schedule Of Property Plant And Equipment [Table]
Warrants for the purchase of common stock.
Warrants For The Purchase Of Common Stock
Warrants for the purchase of common stock
Total stockholders' equity
Stockholders' Equity Attributable to Parent, Ending Balance
Stockholders' Equity Attributable to Parent, Beginning Balance
Equity, Attributable to Parent
Documents Incorporated by Reference
Documents Incorporated by Reference [Text Block]
Consolidated net loss and comprehensive loss
Net loss
Nonoperating Income (Expense) [Abstract]
Other income (expense):
Interest Expense, Total
Interest Expense
interest expense
interest expense
Private Placement of Common Stock.
Private Placement of Common Stock [Member]
Private Placement of Common Stock
Laboratory equipment [Member]
Laboratory Equipment [Member]
Laboratory Equipment
Statement of Financial Position [Abstract]
Issuance of common stock under equity incentive plans, net of shares withheld for taxes, shares
Shares Issued, Shares, Share-Based Payment Arrangement, after Forfeiture
Shares Issued, Shares, Share-based Payment Arrangement, after Forfeiture, Total
Weighted Average Number of Shares Outstanding, Diluted, Total
Weighted Average Number of Shares Outstanding, Diluted
Weighted-average shares of common stock outstanding, diluted
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]
Schedule of Income Tax Reconciliation
Payments for taxes related to net settlement of equity awards1
Payments For Taxes Related To Net Settlement Of Equity Awards1
Payments for taxes related to net settlement of equity awards
Payments for taxes related to net settlement of equity awards
License Fee
License Fees
License Fees
In Process Research and Development, Policy [Policy Text Block]
Research and development expenses
Schedule of Accounts Payable and Accrued Liabilities [Table Text Block]
Schedule of Accounts Payable and Accrued Expenses
Operating Lease, Weighted Average Remaining Lease Term
Weighted average remaining lease term (in years)
Share-Based Compensation Arrangement by Share-Based Payment Award, Purchase Price of Common Stock, Percent
Purchase common stock through payroll deductions of up to compensations, percent
Use of estimates
Use of Estimates, Policy [Policy Text Block]
Income taxes
Income Tax Disclosure [Text Block]
Deferred Tax Assets, Net [Abstract]
Deferred tax assets:
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price
Outstanding, Ending Balance, Weighted-Average Exercise Price per Share | $ / shares
Outstanding, Beginning Balance, Weighted-Average Exercise Price per Share
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
Schedule of Earnings Per Share, Basic and Diluted
Description of agreement with related party.
Description Of Agreement With Related Party
Leasehold Improvements [Member]
Leasehold Improvements
Income Tax Authority [Axis]
Income Tax Authority
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Fair Value Disclosures [Abstract]
Share-based compensation arrangement by share based payment award percentage of outstanding stock maximum
Share-Based Compensation Arrangement by Share-Based Payment Award, Percentage of Outstanding Stock Maximum
Revision of Prior Period [Domain]
Revision of Prior Period
Schedule of Prepaid Expenses Other Current Assets
Schedule of prepaid expenses other current assets table text block.
Schedule Of Prepaid Expenses Other Current Assets Table [Text Block]
Number of shares, vested
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period
Number of Shares, Vested
Allocation of Equity Based Compensation for Class-B units [Table Text Block]
Allocation of Equity Based Compensation for Class-B units [Table Text Block]
Allocation of Equity Based Compensation for Class B units
Stock Issued During Period, Shares, New Issues
Sept 2021 PIPE Offering, shares
Issuance of common stock, net of issuance costs, shares
Deferred Revenue, Current, Total
Deferred Revenue, Current
Current portion of deferred revenue
Income Tax Disclosure [Abstract]
Tax Credit Carryforward, Name [Domain]
orphan drug credit carryforwards Expiration Period
orphan drug credit carryforwards Expiration Period
Warrants expired and unexercised
Warrants Expired And Unexercised
Warrants Expired And Unexercised
Promissory notes payable to aggregate principal amount.
Promissory Notes Payable To Aggregate Principal Amount
Promissory notes payable to aggregate principal amount