Entity Address, City or Town
Entity Address, City or Town
Deferred Tax Liabilities, Net [Abstract]
Deferred tax liabilities:
Organization, consolidation and presentation.
Organization Consolidation And Presentation [Line Items]
Organization Consolidation And Presentation [Line Items]
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]
Summary of Provision for Income Taxes
Fair Value Disclosures [Abstract]
Earnings Per Share [Abstract]
Fair Value, Inputs, Level 1 [Member]
Quoted Priced in Active Markets (Level 1)
Level 1
Schedule of Accrued Liabilities [Table Text Block]
Summary of Accrued Expenses
Operating lease, option to terminate
Lessee, Operating Lease, Option to Terminate
Domestic Tax Authority [Member]
Federal
Stock Issued During Period, Value, New Issues
Issuance of common stock, net of issuance costs
Research and Development Expense, Policy [Policy Text Block]
Research and Development Expenses
Net Cash Provided by (Used in) Financing Activities [Abstract]
Cash flows from financing activities:
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Rate
Expected dividend yield
Dividend yield
Fair Value Measurement [Domain]
Fair Value Measurement
Arizona
ARIZONA
Amendment Flag
Amendment Flag
Subsequent Event Type [Domain]
Subsequent Event Type
Right-of-use assets
Operating Lease, Right-of-Use Asset
Operating lease renewal month and year
Lessee Operating Lease Renewal Month And Year
Lessee operating lease renewal month and year.
Deferred tax assets operating leases.
Deferred Tax Assets Operating Leases
Operating lease liabilities
Lessee, Operating Lease, Liability, Undiscounted Excess Amount
Less: Amounts representing imputed interest
Earnings Per Share, Policy [Policy Text Block]
Net Loss per Common Share
Cash and Cash Equivalents [Domain]
Cash and Cash Equivalents
Statement [Table]
Statement [Table]
Operating lease liabilities, noncurrent
Operating Lease, Liability, Noncurrent
Operating lease liability, noncurrent
Change in Accounting Principle, Accounting Standards Update, Immaterial Effect [true false]
Accounting standards update, immaterial effect [true false]
Operating Lease, Payments
Operating lease, payments
Cash paid for amounts included in the measurement of lease liabilities
Stock issued during period, shares, exercise of warrants.
Stock Issued During Period Shares Exercise Of Warrants
Exercise of warrants, Shares
2027
Lessee operating lease liability payments net of reimbursements due year five.
Lessee Operating Lease Liability Payments Net Of Reimbursements Due Year Five
ESPP
Employee stock purchase plan
Employee Stock Purchase Plan [Member]
Employee stock purchase plan.
Number of Operating Segments
Number of operating segments
Preferred Stock, Shares Outstanding
Preferred stock, shares outstanding
Preferred Stock, Shares Outstanding, Beginning Balance
Preferred Stock, Shares Outstanding, Ending Balance
Machinery and Equipment [Member]
Machinery & Equipment
Common Stock, Capital Shares Reserved for Future Issuance
Reserved shares of common stock for issuance
Number of shares reserved for issuance
Series B Preferred Stock [Member]
Series B Preferred
Auditor Firm ID
Auditor Firm ID
Weighted-Average Grant Date Fair Value, Ending balance
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value, Beginning Balance
Payments to Acquire Productive Assets
Accrued purchases of property and equipment
Payments to Acquire Productive Assets, Total
Income Tax Authority [Domain]
Income Tax Authority
Accounting Standards Update 2019-12 [Member]
ASU 2019-12
Share-based compensation arrangement by share-based payment award, number of shares available for grant, forfeitures in period.
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant Forfeitures In Period
Shares Available for Grant, Options forfeited / cancelled
2023
Lessee operating lease liability payments, net of reimbursements, due next twelve months.
Lessee Operating Lease Liability Payments Net Of Reimbursements Due Next Twelve Months
Share based compensation arrangement by share based payment award, number of shares available for grant, exercised in period.
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant Exercised In Period
Shares Available for Grant, Options exercised
Options Issued and Outstanding
Stock options
Common Stock Options Issued and Outstanding
Operating Lease, Weighted Average Remaining Lease Term
Weighted-average remaining lease term (years)
Liabilities and Equity
Total liabilities and stockholders’ equity
Payments for (Proceeds from) Tenant Allowance
Tenant improvement allowance
Plan Name [Domain]
Plan Name
Schedule of lease amount reported in balance sheet.
Schedule Of Lease Amount Reported In Balance Sheet Table [Text Block]
Schedule of Amounts Reported in Consolidated Balance Sheets for Leases
Change in Accounting Principle, Accounting Standards Update, Adopted [true false]
Adoption of accounting standards update [true false]
Entity Incorporation, State or Country Code
Entity Incorporation, State or Country Code
Income Statement [Abstract]
Cranbury, New Jersey.
Cranbury New Jersey [Member]
Cranbury, New Jersey
Stockholders' Equity, Reverse Stock Split
Reverse stock split description
2026
Lessee operating lease liability payments, net of reimbursements, due year four.
Lessee Operating Lease Liability Payments Net Of Reimbursements Due Year Four
Reclassifications of temporary to permanent equity, shares.
Reclassifications Of Temporary To Permanent Equity Shares
Conversion of convertible preferred stock to common stock, Shares
Sale of Stock [Domain]
Sale of Stock
2025
Lessee operating lease liability payments, net of reimbursements, due year three.
Lessee Operating Lease Liability Payments Net Of Reimbursements Due Year Three
Liabilities, Current
Total current liabilities
Operating Loss Carryforwards
Net operating loss carryforwards
Operating Loss Carryforwards, Total
Income Tax, Policy [Policy Text Block]
Income Taxes
Adjustments to reconcile net loss to net cash used in operating activities:
Adjustments, Noncash Items, to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract]
Preferred Stock, Shares Authorized
Preferred stock, shares authorized
Share-based compensation arrangement by share-based payment award, number of shares available for grant, shares reserved for issuance.
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant Shares Reserved For Issuance
Shares Available for Grant, Shares reserved for issuance
Deferred Tax Liabilities, Net
Total deferred tax liabilities
Deferred Tax Liabilities, Net, Total
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table]
Summary of Income Tax (Benefit) Provision
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]
Operating Lease, Weighted Average Discount Rate, Percent
Weighted-average discount rate
Entity Small Business
Entity Small Business
Number of reportable segments
Number of Reportable Segments
Series C Preferred Stock [Member]
Series C Convertible Preferred Stock
Area of Land
Lease area of square feet
Assets, Current
Total current assets
Property, Plant and Equipment [Line Items]
Property Plant And Equipment [Line Items]
Weighted-average common shares outstanding - basic
Weighted Average Number of Shares Outstanding, Basic
Weighted Average Number of Shares Outstanding, Basic, Total
Operating lease expiration period.
Operating Lease Expiration Period
Operating lease expiration period
City Area Code
City Area Code
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value
Options Outstanding, Aggregate Intrinsic Value
Share based compensation arrangement by share based payment award options weighted-average remaining life.
Share Based Compensation Arrangement By Share Based Payment Award Options Weighted Average Remaining Life [Abstract]
Weighted-Average Remaining Contractual Life
Business Description and Basis of Presentation [Text Block]
Formation and Business of the Company
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period
Options forfeited / cancelled, Number of Options
Share-Based Payment Arrangement [Abstract]
Liabilities
Total liabilities
Document Period End Date
Document Period End Date
Deferred tax liabilities operating leases.
Deferred Tax Liabilities Operating Leases
Right-of-use assets
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-Based Compensation Cost
Stock compensation
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value
Stock options granted at grant-date fair value
Lessee, Operating Lease, Renewal Term
Operating lease, renewal term
Carrying Amount
Carrying Amount
Debt Securities, Available-for-Sale, Amortized Cost
Number of noncancelable operating leases.
Number Of Noncancelable Operating Leases
Number of noncancelable operating leases
Share based compensation arrangement by share based payment award employees exercised their right to purchase shares.
Share Based Compensation Arrangement By Share Based Payment Award Employees Exercised Their Right To Purchase Shares
Employees exercised their right to purchase shares
2020 ESPP
ESPP
Two thousand twenty employee stock purchase plan.
Two Thousand Twenty Employee Stock Purchase Plan [Member]
Statistical Measurement [Axis]
Statistical Measurement
Lessee operating lease liability payments, net of repayments, due.
Lessee Operating Lease Liability Payments Net Of Repayments Due
Total minimum lease payments
Related Party [Axis]
Related Party
Assets
Total assets
Accounting Standards Update 2016-02 [Member]
ASU 2016-02
Stock Issued During Period, Shares, Conversion of Convertible Securities
Conversion of convertible preferred stock to common stock, Shares
State and Local Jurisdiction [Member]
State
Net loss per share - diluted
Earnings Per Share, Diluted
Earnings Per Share, Diluted, Total
Schedule of Common Stock Equivalents Excluded from Calculation of Diluted Net Loss per Share
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]
Concentration of credit risk and other risks and uncertainties.
Concentration Of Credit Risk And Other Risks And Uncertainties Policy [Text Block]
Concentration of Credit Risk and Other Risks and Uncertainties
Entity Address, Postal Zip Code
Entity Address, Postal Zip Code
Document Fiscal Period Focus
Document Fiscal Period Focus
Unvested restricted common stock units
Unvested Restricted Common Stock Units [Member]
Unvested restricted common stock units.
Initial base rent per square foot.
Initial Base Rent Per Square Foot
Initial base rent per square foot
Restricted Cash
Restricted cash
Restricted Cash, Total
Lessee operating lease liability to be paid net of repayments after year five.
Lessee Operating Lease Liability To Be Paid Net Of Repayments After Year Five
Thereafter
Deferred Tax Assets, Valuation Allowance
Valuation allowance
Deferred Tax Assets, Valuation Allowance, Total
Preferred stock, $0.00001 par value, 5,000,000 shares authorized as of December 31, 2022 and December 31, 2021. No shares issued or outstanding as of December 31, 2022 and December 31, 2021.
Preferred Stock, Value, Issued
Preferred Stock, Value, Issued, Total
Preferred Stock, Value, Issued, Beginning Balance
Preferred Stock, Value, Issued, Ending Balance
APIC, Share-Based Payment Arrangement, Increase for Cost Recognition
Stock-based compensation expense
APIC, Share-based Payment Arrangement, Increase for Cost Recognition, Total
Interest Income (Expense), Net
Interest income, net
Interest Income (Expense), Net, Total
South Brunswick, New Jersey.
South Brunswick New Jersey [Member]
South Brunswick, New Jersey
Present value of lease liabilities
Operating Lease, Liability
Total operating lease liabilities
Net Cash Provided by (Used in) Financing Activities
Net cash provided by financing activities
Income Tax Contingency [Line Items]
Income Tax Contingency [Line Items]
Deferred Tax Liabilities, Property, Plant and Equipment
Fixed assets and depreciation
Statement of Financial Position [Abstract]
Temporary Equity, Shares Issued
Preferred stock, shares issued
Preferred stock issued
Securities Act File Number
Entity File Number
Statement of Cash Flows [Abstract]
Schedule of other information related to leases.
Schedule Of Other Information Related To Leases Table [Text Block]
Summary of Other Information Related to Leases
Geographical [Domain]
Geographical
Statistical Measurement [Domain]
Statistical Measurement
Statement of Stockholders' Equity [Abstract]
Workers' Compensation Liability, Current
Accrued compensation
Sale of Stock [Axis]
Sale of Stock
Auditor Location
Auditor Location
Class of Stock [Domain]
Class of Stock
Lease, Cost [Table Text Block]
Summary of Components of Lease Cost
Shares Available for Grant, RSU's granted
Shares Available for Grant, RSU's granted
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant Restricted Stock Units Grants in Period
Share based compensation arrangement by share based payment award number of shares available for grant restricted stock units grants in period.
Fair Value Disclosures [Text Block]
Financial Instruments and Fair Value Measurements
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term
Exercisable, Weighted-Average Remaining Contractual Life
Proceeds from the exercise of stock options and common stock issued under the 2020 ESPP
Proceeds from Stock Options Exercised
Executive compensation limitation
Effective Income Tax Rate Reconciliation Executive compensation limitation
Effective income tax rate reconciliation executive compensation limitation.
Proceeds from Issuance of Common Stock
Proceeds from the issuance of common stock, net
Proceeds from issuance of common stock, net
Temporary Equity, Stock Issued During Period, Value, New Issues
Issuance of convertible preferred stock
Share-based compensation arrangement by share-based payment award, annual increase of authorized shares, percent of common stock outstanding.
Share Based Compensation Arrangement By Share Based Payment Award Annual Increase Of Authorized Shares Percent Of Common Stock Outstanding
Percentage of number of shares of common stock outstanding increase
Deferred Tax Assets, Tax Credit Carryforwards, Research
Research and development credits
Property, Plant and Equipment [Table Text Block]
Summary of Property and Equipment, Net
Accounting Standards Update [Extensible Enumeration]
Antidilutive Securities [Axis]
Antidilutive Securities
Related Party Transaction, Expenses from Transactions with Related Party
Consulting fees
Stock issued during period value exercise of warrants.
Stock Issued During Period Value Exercise Of Warrants
Exercise of warrants
Preferred Stock, Par or Stated Value Per Share
Preferred stock, par value
Gross Unrealized Gains
Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Gain, before Tax
Cash, Cash Equivalents, and Short-Term Investments
Cash, cash equivalents, and marketable securities
Cash, Cash Equivalents, and Short-term Investments, Total
Weighted-average common shares outstanding - diluted
Weighted Average Number of Shares Outstanding, Diluted
Weighted Average Number of Shares Outstanding, Diluted, Total
Due to Related Parties
Amount owed to related party
Due to Related Parties, Total
Corporate Debt Securities [Member]
Corporate Securities
Corporate Debt Securities
Portion at Fair Value Measurement [Member]
Fair Value Disclosure Item Amounts [Default]
Portion at Fair Value Measurement [Member] [Default]
Computer Equipment [Member]
Computers
Sublease with tenant office space starting period.
Sublease With Tenant Office Space Starting Period
Sublease with tenant office space starting period
Operating loss carryforwards amounts do not expire.
Operating Loss Carryforwards Amounts Do Not Expire
Net operating loss carryforwards, do not expire amount
General and Administrative Expense [Member]
General and Administrative
Convertible Preferred Stock, Shares Issued upon Conversion
Common stock issuable upon conversion
Share-Based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount
Total compensation cost related to nonvested awards not yet recognized
Temporary equity, stock issued during period, shares, new issues.
Temporary Equity Stock Issued During Period Shares New Issues
Issuance of convertible preferred stock, Shares
Current Fiscal Year End Date
Current Fiscal Year End Date
Depreciation
Depreciation
Depreciation, Total
Financial Instruments [Domain]
Financial Instruments
Board of directors.
Board Of Directors [Member]
Board of Directors
2024
Lessee operating lease liability payments, net of reimbursements, due year two.
Lessee Operating Lease Liability Payments Net Of Reimbursements Due Year Two
Cash, cash equivalents, and restricted cash - end of period
Cash, cash equivalents, and restricted cash - beginning of period
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations, Total
Restricted Cash and Cash Equivalents
Cash, cash equivalents, and restricted cash
Restricted Cash and Cash Equivalents, Total
Other Assets, Noncurrent
Other assets
Other Assets, Noncurrent, Total
Entity Address, Address Line One
Entity Address, Address Line One
Document Annual Report
Document Annual Report
Assets and Liabilities, Lessee [Abstract]
Operating Leases:
Organization, consolidation and presentation.
Organization Consolidation And Presentation [Table]
Organization Consolidation And Presentation [Table]
Supplemental Cash Flow Information [Abstract]
Supplemental disclosures of cash flow information
Assets not placed in service.
Assets Not Placed In Service [Member]
Assets Not Placed in Service
Total (benefit) provision
(Benefit) provision for income taxes
Income Tax Expense (Benefit)
Operating lease liabilities
Increase (Decrease) in Operating Lease Liability
Commitments and contingencies disclosure.
Commitments And Contingencies Disclosure [Line Items]
Commitments And Contingencies Disclosure [Line Items]
Open Tax Year
Open tax year
Reclassifications of Temporary to Permanent Equity
Conversion of convertible preferred stock to common stock
Income Tax Disclosure [Text Block]
Income Taxes
Preferred Stock, Shares Issued
Preferred stock, shares issued
Preferred Stock, Shares Issued, Total
Other Accrued Liabilities, Current
Other accrued liabilities
Purchases of property and equipment
Payments to Acquire Property, Plant, and Equipment
Payments to Acquire Property, Plant, and Equipment, Total
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-Based Payment Arrangement, Percent
Stock compensation
Income Tax Disclosure [Abstract]
Change in Accounting Principle, Accounting Standards Update, Adoption Date
Accounting standards update, adoption date
Common stock, capital shares reserved for future issuance, additional shares reserved, minimum.
Common Stock Capital Shares Reserved For Future Issuance Additional Shares Reserved Minimum
Number of additional shares reserved for issuance, minimum
Stock Issued During Period, Shares, New Issues
Issuance of common stock, net of issuance costs, Shares
Number of shares sold
Share based compensation arrangement by share based payment award, options retired in period.
Share Based Compensation Arrangement By Share Based Payment Award Options Retired In Period
Options retired, Number of Options
Two thousand and thirteen stock plan.
Two Thousand And Thirteen Stock Plan [Member]
2013 Stock Plan
Accrued expenses
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals
Accruals and reserves
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Total
Effective Income Tax Rate Reconciliation, Other Adjustments, Percent
Other
Reported Value Measurement [Member]
Carrying Amount
Fair Value Hierarchy and NAV [Axis]
Fair Value Hierarchy and NAV
Share-Based Payment Arrangement [Policy Text Block]
Stock Based Compensation
Auditor Name
Auditor Name
Equity [Abstract]
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price
Options forfeited / cancelled, Weighted Average Exercise Price
Operating Income (Loss)
Loss from operations
Share-Based Compensation Arrangement by Share-Based Payment Award, Shares Issued in Period
Shares issued
Related Party [Domain]
Related Party
Additional Paid in Capital, Common Stock
Additional paid-in capital
Additional Paid in Capital, Common Stock, Beginning Balance
Additional Paid in Capital, Common Stock, Ending Balance
Temporary Equity, Carrying Amount, Attributable to Parent
Balance
Balance
Carrying value
Cash, cash equivalents and marketable securities.
Cash Cash Equivalents And Marketable Securities Policy [Text Block]
Cash, Cash Equivalents and Marketable Securities
Sublease income
Sublease and Additional Sublease Income
Sublease and additional sublease income.
Entity Filer Category
Entity Filer Category
Purchases of marketable securities
Payments to Acquire Marketable Securities
Payments to Acquire Marketable Securities, Total
Proceeds from Sale and Maturity of Marketable Securities
Maturities of marketable securities
Proceeds from Sale and Maturity of Marketable Securities, Total
Operating Expenses
Total operating expenses
Conversion of convertible preferred stock to common stock.
Conversion Of Convertible Preferred Stock To Common Stock
Conversion of convertible preferred stock to common stock
Entity Current Reporting Status
Entity Current Reporting Status
Asset Class [Domain]
Asset Class
Current State and Local Tax Expense (Benefit)
State
ICFR Auditor Attestation Flag
ICFR Auditor Attestation Flag
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value
Exercisable, Aggregate Intrinsic Value
Stockholders' Equity
Stockholders' Equity Note Disclosure [Text Block]
Stockholders' Equity Attributable to Parent
Balance
Balance
Total stockholders' equity
Investor [Member]
Investor
AOCI Attributable to Parent [Member]
AOCI Attributable to Parent
Temporary Equity, Shares Authorized
Convertible preferred stock, shares authorized
Preferred stock authorized
Asset Class [Axis]
Asset Class
Documents Incorporated by Reference [Text Block]
Documents Incorporated by Reference
Two thousand thirteen stock plan.
Two Thousand Thirteen Stock Plan [Member]
2013 Stock Plan
Entity Tax Identification Number
Entity Tax Identification Number
Income Statement Location [Axis]
Income Statement Location
Common stock, $0.00001 par value, 1,000,000,000 shares authorized; 45,771,332 and 45,433,684 shares issued and outstanding at December 31, 2022 and December 31, 2021, respectively.
Common Stock, Value, Issued
Common Stock, Value, Issued, Total
Common Stock, Value, Issued, Beginning Balance
Common Stock, Value, Issued, Ending Balance
Accumulated deficit
Retained Earnings (Accumulated Deficit)
Accumulated deficit
Retained Earnings (Accumulated Deficit), Total
Retained Earnings (Accumulated Deficit), Beginning Balance
Retained Earnings (Accumulated Deficit), Ending Balance
Operating loss carryforwards expiration year.
Operating Loss Carryforwards Expiration Year
Operating loss carryforwards expiration year
Unrealized (loss) gain on available for sale investments, net of tax
OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment and Tax
Other comprehensive (loss) income related to unrealized (losses) gains on marketable securities, net of tax
OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment and Tax, Total
Equity Components [Axis]
Equity Components
Accounting Standards Update [Domain]
Accounting Standards Update
Unvested employee stock purchase plan shares
Unvested Employee Stock Purchase Plan Shares [Member]
Unvested employee stock purchase plan shares.
Leases [Abstract]
Entity Emerging Growth Company
Entity Emerging Growth Company
Operating expenses:
Operating Expenses [Abstract]
Other Nonoperating Income (Expense) [Abstract]
Other income (expense):
Current Federal Tax Expense (Benefit)
Federal
CANADA
California
Schedule of Stock by Class [Table]
Schedule Of Stock By Class [Table]
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term
Expected life (in years)
Area of Real Estate Property
Area of operating lease property
Entity Voluntary Filers
Entity Voluntary Filers
Deferred Federal Income Tax Expense (Benefit)
Federal
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate, Maximum
Expected volatility, maximum
Research Tax Credit Carryforward [Member]
Research and Development Tax Credits
Income tax examination period.
Income Tax Examination Period
Income tax examination period
Document Transition Report
Document Transition Report
Sale of Stock, Number of Shares Issued in Transaction
Option to purchase common stock
Assets, Fair Value Disclosure, Total
Assets, Fair Value Disclosure
Total financial assets
Weighted-Average Grant Date Fair Value, Granted
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value
Accounts Payable, Accrued Liabilities, and Other Liabilities Disclosure, Current [Text Block]
Accrued Expenses
Sale of Stock, Price Per Share
Public offering price per share
Offering price per share
Commitments and Contingencies Disclosure [Text Block]
Commitments and Contingencies
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price
Options exercised, Weighted Average Exercise Price
Accumulated Other Comprehensive Income (Loss), Net of Tax
Accumulated other comprehensive loss
Accumulated Other Comprehensive Income (Loss), Net of Tax, Total
Accretion (amortization) of available-for-sale debt securities
Debt Securities, Available-for-Sale, Unrealized Gain (Loss)
Debt Securities, Available-for-sale, Unrealized Gain (Loss), Total
Entity Common Stock, Shares Outstanding
Entity Common Stock, Shares Outstanding
Deferred State and Local Income Tax Expense (Benefit)
State
Share-based compensation arrangement by share-based payment award, number of shares available for grant, grants in period.
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant Grants In Period
Shares Available for Grant, Options granted
Net loss
Net Income (Loss) Attributable to Parent
Net loss
Net loss
Conversion of warrant liability to common stock.
Conversion Of Warrant Liability To Common Stock
Conversion of warrant liability to common stock
Operating lease liabilities, current
Operating Lease, Liability, Current
Operating lease liability, current
Additional Paid-in Capital [Member]
Additional Paid-in Capital
Deferred Tax Assets, Operating Loss Carryforwards
Net operating loss carryforwards
Deferred Tax Assets, Operating Loss Carryforwards, Total
Summary of significant accounting policies.
Summary Of Significant Accounting Policies [Line Items]
Summary Of Significant Accounting Policies [Line Items]
Entity Registrant Name
Entity Registrant Name
Cash and Cash Equivalents, at Carrying Value
Cash and cash equivalents
Cash and Cash Equivalents, at Carrying Value, Total
Cash and Cash Equivalents, at Carrying Value, Beginning Balance
Cash and Cash Equivalents, at Carrying Value, Ending Balance
Earnings Per Share [Text Block]
Net Loss per Share
Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]
Schedule of Estimated Fair Value of Stock Options
Class of Stock [Axis]
Class of Stock
US Government Agencies Debt Securities [Member]
Government Securities
Government Debt Securities
Stock-based compensation expense
Share-Based Payment Arrangement, Noncash Expense
Share-based Payment Arrangement, Noncash Expense, Total
Property, Plant and Equipment, Net
Property and equipment, net
Property and equipment, net
Property, Plant and Equipment, Net, Beginning Balance
Property, Plant and Equipment, Net, Ending Balance
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 Life
Award Type [Domain]
Award Type
Statement [Line Items]
Statement [Line Items]
Operating Lease, Expense
Rent expense
Temporary Equity, by Class of Stock [Table]
Temporary Equity By Class Of Stock [Table]
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
Title of 12(b) Security
Title of 12(b) Security
Increase (Decrease) in Accounts Payable
Accounts payable
Increase (Decrease) in Accounts Payable, Total
Common Stock [Member]
Common Stock
Net Cash Provided by (Used in) Operating Activities [Abstract]
Cash flows from operating activities:
Leaseholds and Leasehold Improvements [Member]
Leasehold Improvements
Equity Component [Domain]
Equity Component
Convertible Preferred Stock [Member]
Convertible Preferred Stock
Loss before (benefit) provision for income taxes
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest
Entity Address, State or Province
Entity Address, State or Province
Geographical [Axis]
Geographical
Operating lease maintenance expense per square foot.
Operating Lease Maintenance Expense Per Square Foot
Operating lease maintenance expense per square foot
Net decrease in cash, cash equivalents, and restricted cash
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect
Document Type
Document Type
Capitalized research expenditures
Deferred Tax Assets, Capitalized Research Expenditures
Deferred tax assets, capitalized research expenditures.
Entity Shell Company
Entity Shell Company
Compensation expense
Share-Based Payment Arrangement, Expense
Total stock-based compensation
Total stock-based compensation
Exercise of stock options and common stock issued under employee stock purchase plans.
Exercise Of Stock Options And Common Stock Issued Under Employee Stock Purchase Plans
Exercise of stock options and common stock issued under the 2020 ESPP, Shares
Fair Value of Financial Instruments, Policy [Policy Text Block]
Fair Value of Financial Instruments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Fair Value, Recurring and Nonrecurring [Table]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Table]
Lease incentives used for leasehold improvements.
Lease Incentives Used For Leasehold Improvements
Lease incentives used for leasehold improvements
Security Exchange Name
Security Exchange Name
Operating loss carryforwards begin to expire in future amount.
Operating Loss Carryforwards Begin To Expire In Future Amount
Net operating loss carryforwards begin to expire in 2033
Class of Stock [Line Items]
Class Of Stock [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Significant Accounting Policies [Text Block]
Summary of Significant Accounting Policies
Cash used in operating activities
Net Cash Provided by (Used in) Operating Activities
Cash used in operating activities
Net cash used in operating activities
Unrecognized compensation cost, weighted average period of recognition
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term
Options Outstanding, Weighted-Average Remaining Contractual Life
Series D convertible preferred stock.
Series D Convertible Preferred Stock [Member]
Series D Convertible Preferred Stock
Commitments and Contingencies Disclosure [Abstract]
Operating Lease, Cost
Operating lease cost
Restricted stock units
Restricted Stock Units (RSUs) [Member]
Lessee, Operating Lease, Liability, Maturity [Table Text Block]
Schedule of Minimum Lease Payments, Net of Reimbursements, under Operating Leases
Commitments and contingencies disclosure.
Commitments And Contingencies Disclosure [Table]
Commitments And Contingencies Disclosure [Table]
Warrant [Member]
Warrants to Purchase Common Stock
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent
Change in valuation allowance
Share-Based Payment Arrangement, Option, Activity [Table Text Block]
Schedule of Stock Options Activity
New Accounting Pronouncements, Policy [Policy Text Block]
Recent Accounting Pronouncements
Common Stock, Shares, Outstanding
Common stock, shares outstanding
Common Stock, Shares, Outstanding, Beginning Balance
Common Stock, Shares, Outstanding, Ending Balance
Reverse stock split.
Reverse Stock Split Policy [Text Block]
Reverse Stock Split
Amortization (accretion) of premiums on marketable securities
Accretion (Amortization) of Discounts and Premiums, Investments
Over-Allotment Option [Member]
Underwriters
Fair Value, Inputs, Level 2 [Member]
Significant Other Observable Inputs (Level 2)
Level 2
Fair Value
Debt Securities, Available-for-Sale
Debt Securities, Available-for-Sale, Total
Net Cash Provided by (Used in) Investing Activities [Abstract]
Cash flows from investing activities:
Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions
Increases related to current year tax positions
Commitments and contingencies (see Note 6)
Commitments and Contingencies
Common Stock, Shares, Issued
Common stock, shares issued
Common Stock, Shares, Issued, Total
Accrued research and development costs current.
Accrued Research And Development Costs Current
Accrued research and development costs
Current Federal, State and Local, Tax Expense (Benefit) [Abstract]
Current:
Minimum [Member]
Minimum
Marketable Securities
Marketable Securities, Total
Allowance on behalf of lessor for construction of office space.
Allowance On Behalf Of Lessor For Construction Of Office Space
Allowance on behalf of lessor for construction of office space.
Deferred Federal, State and Local, Tax Expense (Benefit) [Abstract]
Deferred:
Restricted Cash, Current
Restricted cash
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Maximum
Risk-free interest rate, maximum
Tax credit carryforward, expiration year.
Tax Credit Carryforward Expiration Year
Tax credit carryforward, expiration
Lessee, Leases [Policy Text Block]
Leases
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price
Exercisable, Weighted Average Exercise Price
Accounting Standards Update [Axis]
Accounting Standards Update
Tax Credit Carryforward [Axis]
Tax Credit Carryforward
Accrued Liabilities, Current
Accrued expenses
Total
Stockholders' Equity Attributable to Parent [Abstract]
Stockholders' equity:
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent
State income taxes, net of federal benefit
Schedule of Stock by Class [Table Text Block]
Schedule of Reserved Shares of Common Stock for Issuance
Deferred Federal, State and Local, Tax Expense (Benefit)
Total deferred
Share based compensation arrangement by share based payment award number of shares available for employee stock purchase plan.
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Employee Stock Purchase Plan
Shares available for employee stock purchase plan
Cash and Cash Equivalents [Axis]
Cash and Cash Equivalents
Award Type [Axis]
Award Type
Other, net
Other Noncash Income (Expense)
Other Noncash Income (Expense), Total
Subsequent Event [Member]
Subsequent Event
Unrecognized compensation cost
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount, Total
Operating leases, extended year.
Operating Leases Extended Year
Operating Leases, extended year
Deferred Tax Assets, Gross
Total deferred tax assets
Impairment or Disposal of Long-Lived Assets, Policy [Policy Text Block]
Impairment of Long-Lived Assets
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period, Intrinsic Value
Intrinsic value of options exercised
Other Nonoperating Income (Expense)
Total other income (expense)
Share-based compensation arrangement by share-based payment award, shares outstanding, number.
Share Based Compensation Arrangement By Share Based Payment Award Shares Outstanding Number
Shares outstanding
Other income (expense), net
Other nonoperating income (expense), other.
Other Nonoperating Income Expense Other
Research and Development Expense
Research and development
Research and Development Expense, Total
Current Federal, State and Local, Tax Expense (Benefit)
Total current
NEW JERSEY
New Jersey
Marketable Securities, Noncurrent
Marketable securities, noncurrent
Marketable Securities, Noncurrent, Total
Marketable securities noncurrent
Entity Central Index Key
Entity Central Index Key
Operating lease, existence of option to terminate [true false]
Lessee, Operating Lease, Existence of Option to Terminate [true false]
Preferred Stock [Text Block]
Convertible Preferred Stock
Sublease with tenant office space ending period.
Sublease With Tenant Office Space Ending Period
Sublease with tenant office space ending period
Accounting Policies [Abstract]
Operating leases extended month and year.
Operating Leases Extended Month And Year
Operating leases extended month and year
Common stock, capital shares reserved for future issuance, additional shares reserved, maximum.
Common Stock Capital Shares Reserved For Future Issuance Additional Shares Reserved Maximum
Number of additional shares reserved for issuance, maximum
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment
Less: Accumulated depreciation
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Total
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Beginning Balance
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Ending Balance
Property, Plant and Equipment [Table]
Schedule Of Property Plant And Equipment [Table]
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate
Expected volatility
Shares available for future stock option and RSU grants
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant
Shares Available for Grant, Balance
Shares Available for Grant, Balance
Net cash paid (received) for amounts included in the measurement of lease liabilities
Net Cash Paid (Received) For Amounts Included In The Measurement Of Lease Liabilities
Net cash paid (received) for amounts included in the measurement of lease liabilities.
Share-Based Payment Arrangement [Text Block]
Stock Plan
General and Administrative Expense
General and administrative
General and Administrative Expense, Total
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price
Options Outstanding, Weighted Average Exercise Price
Options Outstanding, Weighted Average Exercise Price
MOROCCO
Lexington, Massachusetts
Research and Development Expense [Member]
Research and Development
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Minimum
Risk-free interest rate, minimum
Lease, Cost
Total lease cost
Reimbursements received from lessee.
Reimbursements Received From Lessee
Reimbursements received
Leased assets obtained in exchange for new or modified operating lease liabilities
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability
Retained Earnings [Member]
Accumulated Deficit
Tax Credit Carryforward, Name [Domain]
Tax Credit Carryforward, Name
Money Market Funds [Member]
Money Market Funds
Effective Income Tax Rate Reconciliation, Percent
Effective income tax rate
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Two thousand twenty equity incentive plan.
Two Thousand Twenty Equity Incentive Plan [Member]
2020 Plan
Exercise of stock options and common stock value issued under employee stock purchase plans.
Exercise Of Stock Options And Common Stock Value Issued Under Employee Stock Purchase Plans
Exercise of stock options and common stock issued under the 2020 ESPP
Property, Plant and Equipment, Gross
Total property and equipment
Property, Plant and Equipment, Gross, Total
Property, Plant and Equipment, Gross, Beginning Balance
Property, Plant and Equipment, Gross, Ending Balance
Series D Preferred Stock [Member]
Series D Convertible Preferred Stock
Entity Interactive Data Current
Entity Interactive Data Current
Tax Credit Carryforward, Amount
Credit carryforward, amount
Entity Public Float
Entity Public Float
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number
Vested and expected to vest, Number of Options
Related Party Transactions Disclosure [Text Block]
Related Parties
Temporary Equity [Line Items]
Temporary Equity [Line Items]
Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract]
Supplemental disclosures of noncash investing activities
Allowance for credit losses
Debt Securities, Available-for-Sale, Allowance for Credit Loss
Debt Securities, Available-for-Sale, Allowance for Credit Loss, Ending Balance
Debt Securities, Available-for-Sale, Allowance for Credit Loss, Beginning Balance
Debt Securities, Available-for-Sale, Allowance for Credit Loss, Total
Due from Related Parties
Amount paid to related party
Due from Related Parties, Total
Operating Loss Carryforwards, Limitations on Use
Net operating loss carryforward, description
Related Party Transactions [Abstract]
Adjustments to Additional Paid in Capital, Stock Issued, Issuance Costs
Issuance costs
Temporary Equity, Shares Outstanding
Balance, Shares
Balance, Shares
Preferred stock, shares outstanding
Preferred Stock Outstanding
Local Phone Number
Local Phone Number
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent
Income tax provision at statutory rate
Federal statutory income tax rate
Unrecognized Tax Benefits
Unrecognized tax benefits, end of year
Unrecognized tax benefits, beginning of year
Unrecognized tax benefits
Vesting period on an annual basis
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period
Options to purchase common stock
Options to Purchase Common Stock [Member]
Options to purchase common stock.
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Basis of Accounting, Policy [Policy Text Block]
Basis of Presentation
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number
Exercisable, Number of Options
Lessee, Operating Lease, Description
Operating lease, description
Temporary Equity, Liquidation Preference
Liquidation preference
IPO [Member]
IPO
Initial Offering Price to the Public
Proceeds from Issuance of Convertible Preferred Stock
Proceeds from issuance of convertible preferred stock, net issuance costs
Proceeds from issuance of convertible preferred stock
Summary of Income Tax Contingencies [Table Text Block]
Summary of Activity Related to Unrecognized Tax Benefits
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross
Options granted, Number of Options
Options awarded
Stockholders' Equity Note, Stock Split, Conversion Ratio
Reverse stock split conversion ratio
Income Statement Location [Domain]
Income Statement Location
Property, Plant and Equipment [Abstract]
Number of Stock Units, Ending balance
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number, Beginning Balance
Deferred Rent Credit
Remaining rent incentives
Shares, Outstanding
Balance, Shares
Balance, Shares
Operating lease renewal term description.
Operating Lease Renewal Term Description
Operating lease renewal term description
Increase (Decrease) in Prepaid Expense and Other Assets
Prepaid expenses and other assets
Increase (Decrease) in Prepaid Expense and Other Assets, Total
Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table]
Schedule Of Share Based Compensation Arrangements By Share Based Payment Award [Table]
Princeton, New Jersey.
Princeton New Jersey [Member]
Princeton, New Jersey
Options Outstanding, Number of Options
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number
Options Outstanding, Number of Options
Marketable Securities, Current
Marketable securities, current
Marketable Securities, Current, Total
Marketable securities current
Document Fiscal Year Focus
Document Fiscal Year Focus
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued
Interest or penalties accrued
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued, Total
Number of consulting agreements members.
Number Of Consulting Agreements Members
Number of consulting agreement members
Net loss per share - basic
Earnings Per Share, Basic
Earnings Per Share, Basic, Total
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]
Weighted Average Exercise Price
Proceeds from issuance of common stock gross.
Proceeds From Issuance Of Common Stock Gross
Proceeds from issuance of common stock, gross
Proceeds from issuance of common stock, gross
Assets [Abstract]
Assets
Increase (Decrease) in Accrued Liabilities
Accrued expenses
Increase (Decrease) in Accrued Liabilities, Total
Income Tax Contingency [Table]
Income Tax Contingency [Table]
Deferred Tax Assets, Net
Net deferred tax assets
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate, Minimum
Expected volatility, minimum
Prepaid Expense and Other Assets, Current
Prepaid expenses and other current assets
Shares Issued, Price Per Share
Shares issued price per share
Series A Preferred Stock [Member]
Series A Preferred
Financial Instrument [Axis]
Financial Instrument
Long-Lived Tangible Asset [Axis]
Long-Lived Tangible Asset
Share based compensation arrangement by share based payment award options shares available for grant.
Share Based Compensation Arrangement By Share Based Payment Award Options Shares Available For Grant Roll Forward
Shares Available For Grant
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding [Roll Forward]
Number of Options
Liabilities and Equity [Abstract]
Liabilities and Stockholders’ Equity
Cash paid for income tax
Income Taxes Paid, Net
Income Taxes Paid, Net, Total
Property, Plant and Equipment, Policy [Policy Text Block]
Property and Equipment
Summary of significant accounting policies.
Summary Of Significant Accounting Policies [Table]
Summary Of Significant Accounting Policies [Table]
Antidilutive Securities, Name [Domain]
Antidilutive Securities, Name
Income Tax Authority [Axis]
Income Tax Authority
Schedule of RSU Activity Under the 2020 Plan
Nonvested Restricted Stock Shares Activity [Table Text Block]
Deferred Tax Assets, Net of Valuation Allowance
Deferred tax assets recognized
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest
Net loss
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Total
Temporary Equity Disclosure [Abstract]
Other non-cash lease expense.
Other Non Cash Lease Expense
Non-cash lease expense
Assets, Current [Abstract]
Current assets:
Dividends, Common Stock
Dividends, common stock declared
Dividends, Common Stock, Total
Accrued expenses
Deferred Tax Assets, Accrued Expenses
Deferred tax assets, accrued expenses.
Operating Leases, extension period
Operating Leases Extension Period
Operating leases, extension period
Schedule of Deferred Tax Assets and Liabilities [Table Text Block]
Summary of Deferred Tax Assets and Liabilities
Fair Value Hierarchy and NAV [Domain]
Fair Value Hierarchy and NAV
Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions
Increases related to prior year tax positions
Payables and Accruals [Abstract]
Increase (Decrease) in Operating Capital [Abstract]
Change in operating assets and liabilities:
Related Party Transaction [Line Items]
Related Party Transaction [Line Items]
Cover [Abstract]
Measurement Basis [Axis]
Measurement Basis
Liabilities, Current [Abstract]
Current liabilities:
Maximum [Member]
Maximum
Unrealized gain (loss) on available for sale marketable securities
OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax
Schedule of Stock-based Compensation Expense by Award Type
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]
Net cash (used in) provided by in investing activities
Net Cash Provided by (Used in) Investing Activities
Furniture and Fixtures [Member]
Furniture & Fixtures
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table]
Schedule Of Antidilutive Securities Excluded From Computation Of Earnings Per Share [Table]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period
Exercise of stock options, Shares
Options exercised, Number of Options
Fair Value, Inputs, Level 3 [Member]
Significant Unobservable Inputs (Level 3)
Stock-based Compensation Expense Recorded and Allocated
Share-Based Payment Arrangement, Cost by Plan [Table Text Block]
Use of Estimates, Policy [Policy Text Block]
Use of Estimates
Cash Equivalents, at Carrying Value
Cash equivalents
Cash Equivalents, at Carrying Value, Total
Cash
Cash
Cash, Beginning Balance
Cash, Ending Balance
Fair Value, Assets Measured on Recurring and Nonrecurring Basis [Table Text Block]
Summary of Cash Equivalents and Available-for-sale Securities Carrying Amounts and Fair Values
Stock Issued During Period, Value, Stock Options Exercised
Exercise of stock options
Segment Reporting, Policy [Policy Text Block]
Segment Reporting
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Aggregate Intrinsic Value
Vested and expected to vest, Aggregate Intrinsic Value
Effective Income Tax Rate Reconciliation, Tax Credit, Percent
Tax credits
Effective Income Tax Rate Reconciliation, Tax Credit, Percent, Total
Deferred Tax Assets, Net [Abstract]
Deferred tax assets:
Common Stock, Shares Authorized
Common stock, shares authorized
Share based compensation arrangement by share based payment award options intrinsic value.
Share Based Compensation Arrangement By Share Based Payment Award Options Intrinsic Value [Abstract]
Aggregate Intrinsic Value
Trading Symbol
Trading Symbol
Management fee of base rent percentage.
Management Fee Of Base Rent Percentage
Management fee of base rent percentage
Sublease expiration period.
Sublease Expiration Period
Sublease expiration period
Subsequent Event Type [Axis]
Subsequent Event Type
Comprehensive Income (Loss), Net of Tax, Attributable to Parent
Comprehensive loss
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate
Risk-free interest rate
Accounts Payable, Current
Accounts payable
Accounts Payable, Current, Total
Gross Unrealized Losses
Gross Unrealized Losses
Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Loss, before Tax
Plan Name [Axis]
Plan Name
Schedule of Related Party Transactions, by Related Party [Table]
Schedule Of Related Party Transactions By Related Party [Table]
Initial base rent increased per square foot.
Initial Base Rent Increased Per Square Foot
Initial base rent increased per square foot
Long-Lived Tangible Asset [Domain]
Long-Lived Tangible Asset
Common Stock, Par or Stated Value Per Share
Common stock, par value
Entity Well-known Seasoned Issuer
Entity Well-known Seasoned Issuer
Series seed convertible preferred stock.
Series Seed Convertible Preferred Stock [Member]
Series Seed Preferred
Variable Lease, Cost
Variable lease cost
Stock Issued During Period, Value, Conversion of Convertible Securities
Conversion of convertible preferred stock to common stock
Comprehensive Loss
Comprehensive Income, Policy [Policy Text Block]
Restricted stock units granted to employees
Number of Stock Units, Granted
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period
Property, Plant and Equipment Disclosure [Text Block]
Property and Equipment, Net
Property, Plant and Equipment, Estimated Useful Lives
Property and equipment, Estimated useful lives
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price
Options granted, Weighted Average Exercise Price
Estimate of Fair Value Measurement [Member]
Fair Value
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount
Antidilutive securities