Supplemental disclosure of cash flow information:
Supplemental Cash Flow Information [Abstract]
Customer [Domain]
Customer [Domain]
Cymptom
Cymptom [Member]
Cymptom
U.S. federal statutory tax rate
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent
Discount price percentage
Share-based Compensation Arrangement By Share-based Payment Award, Percentage Of Fair Market Value on Offering Date Or Purchase Date
Share-based Compensation Arrangement By Share-based Payment Award, Percentage Of Fair Market Value on Offering Date Or Purchase Date
Letter of Credit
Letter of Credit [Member]
Net Loss per Share
Earnings Per Share, Policy [Policy Text Block]
State
Current State and Local Tax Expense (Benefit)
Number of shares, vested (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period
Fair Value Hierarchy and NAV [Domain]
Fair Value Hierarchy and NAV [Domain]
Net loss
Net loss
Net loss
Net Income (Loss) Attributable to Parent
Operating lease right-of-use assets
Operating Lease, Right-of-Use Asset
Net operating losses
Deferred Tax Assets, Operating Loss Carryforwards
Preferred stock, outstanding (in shares)
Preferred Stock, Shares Outstanding
Accrued compensation
Employee-related Liabilities, Current
Income Statement Location [Axis]
Income Statement Location [Axis]
Accumulated Amortization
Finite-Lived Intangible Assets, Accumulated Amortization
Acquisition-related transaction costs
Business Combination, Acquisition Related Costs
Statistical Measurement [Domain]
Statistical Measurement [Domain]
Schedule of Maturities of Long-term Debt
Schedule of Maturities of Long-term Debt [Table Text Block]
Segment Information
Segment Reporting, Policy [Policy Text Block]
Security Exchange Name
Security Exchange Name
Entity Incorporation, State or Country Code
Entity Incorporation, State or Country Code
Europe, Middle East and Africa
EMEA [Member]
Weighted average grant date fair value, forfeited (in USD per share)
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value
Revenue from Contract with Customer [Abstract]
Transaction costs
Effective Income Tax Rate Reconciliation, Transaction Costs
Effective Income Tax Rate Reconciliation, Transaction Costs
Weighted average remaining lease term
Operating Lease, Weighted Average Remaining Lease Term
Foreign Currency
Foreign Currency Transactions and Translations Policy [Policy Text Block]
Other assets
Other Assets, Noncurrent
Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]
Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]
Investment, Name [Axis]
Investment, Name [Axis]
Expected dividend yield
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate
Shares available for grant (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant
Retirement Benefits [Abstract]
Retirement Benefits [Abstract]
Net increase (decrease) in cash and cash equivalents and restricted cash
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect
Entity File Number
Entity File Number
Debt Instrument, covenant, leverage ratio, maximum
Debt Instrument, Covenant, Leverage Ratio, Maximum
Debt Instrument, Covenant, Leverage Ratio, Maximum
2023
Long-Term Debt, Maturity, Year Two
2020 Credit Facility
2020 Credit Facility [Member]
2020 Credit Facility [Member]
Stock-based compensation
APIC, Share-based Payment Arrangement, Increase for Cost Recognition
Intangible assets
Deferred Tax Liabilities, Intangible Assets
Aggregate intrinsic value, exercised
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value
Number of shares, forfeited/canceled (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period
Certificates of deposit
Certificates of deposit
Certificates of Deposit [Member]
Summary of debt securities
Debt Securities, Available-for-sale [Table Text Block]
SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Line Items]
SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Line Items]
Additions Charged to Costs and Expenses
SEC Schedule, 12-09, Valuation Allowances and Reserves, Additions, Charge to Cost and Expense
Subsequent Event Type [Domain]
Subsequent Event Type [Domain]
Deferred tax liabilities, net
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Amortization of intangible assets
Amortization of Intangible Assets
Intangible assets
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill
Leases
Deferred Tax Assets, Leases
Deferred Tax Assets, Leases
Weighted average period
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life
Increase in prior year positions
Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions
Antidilutive securities excluded from computation of earnings per share (in shares)
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount
Weighted average discount rate
Operating Lease, Weighted Average Discount Rate, Percent
Revenue recognized that was included in deferred revenue
Contract with Customer, Liability, Revenue Recognized
Research and development
Research and Development Expense [Member]
Subsequent Events [Abstract]
Subsequent Events [Abstract]
Net deferred tax assets
Deferred Tax Assets, Net of Valuation Allowance
Business Combination and Asset Acquisition [Abstract]
Weighted average grant date fair value, granted (in USD per share)
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value
Business Acquisition [Axis]
Business Acquisition [Axis]
Total
Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, before Accumulated Depreciation and Amortization
Schedule of Operating Leased Assets [Table]
Schedule of Operating Leased Assets [Table]
One distributor
One Distributor [Member]
One Distributor [Member]
Award Type [Domain]
Award Type [Domain]
Restricted Cash and Cash Equivalents Items [Line Items]
Restricted Cash and Cash Equivalents Items [Line Items]
Finance lease cost
Lessee, Finance Lease, Description [Abstract]
Local Phone Number
Local Phone Number
Credit Facility [Domain]
Credit Facility [Domain]
Assets
Assets [Abstract]
Estimated Fair Value
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Fair Value
Weighted Average Remaining Contractual Term/ Aggregate Intrinsic Value
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]
2024
Long-Term Debt, Maturity, Year Three
Option to terminate lease
Lessee, Operating Lease, Options To Terminate
Lessee, Operating Lease, Options To Terminate
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards [Line Items]
Number of shares exercisable (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number
Finance leases
Right-of-Use Asset Obtained in Exchange for Finance Lease Liability
Schedule of contractual maturities of short-term investments
Investments Classified by Contractual Maturity Date [Table Text Block]
Number of shares, granted (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period
Total cash equivalents
Cash Equivalents [Member]
Restrictions on Cash and Cash Equivalents [Table]
Restrictions on Cash and Cash Equivalents [Table]
Concentration risk (in percent)
Concentration Risk, Percentage
Cost
Finite-lived Intangible Assets Acquired
Property and Equipment, net
Property, Plant and Equipment, Policy [Policy Text Block]
Number of shares outstanding, beginning of period (in shares)
Number of shares outstanding, end of period (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number
Channel network
Channel network [Member]
Channel network
Trade name
Trade Names [Member]
Accumulated Deficit
Retained Earnings [Member]
Debt Instrument [Axis]
Debt Instrument [Axis]
Prepaid expenses and other assets
Increase (Decrease) in Prepaid Expense and Other Assets
Federal and State
Federal And State [Member]
Federal And State
Advertising
Advertising Cost [Policy Text Block]
Commitments and Contingencies
Commitments and Contingencies Disclosure [Text Block]
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table]
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table]
Operating leases
Leases, Operating [Abstract]
Property and Equipment, Net by Geographic Area
Long-lived Assets by Geographic Areas [Table Text Block]
Secured Debt
Secured Debt [Member]
Accounts receivable
Increase (Decrease) in Accounts Receivable
Operating leases
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability
Components of Deferred Tax Assets and Liabilities
Schedule of Deferred Tax Assets and Liabilities [Table Text Block]
Expense related to the intercompany transfer of intellectual property
Expense Related To The Intercompany Transfer Of Intellectual Property
Expense Related To The Intercompany Transfer Of Intellectual Property
Percentage of employee earnings allowed
Share-based Compensation Arrangement by Share-based Payment Award, Maximum Employee Subscription Rate
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment [Line Items]
Entity Well-known Seasoned Issuer
Entity Well-known Seasoned Issuer
Commitments and Contingencies Disclosure [Abstract]
Number of operating segments
Number of Operating Segments
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Net loss per share, basic (in usd per share)
Earnings Per Share, Basic
U.S. Treasury and agency obligations
US Treasury and Government [Member]
Proceeds from stock issued in connection with the employee stock purchase plan
Proceeds, Issuance of Shares, Share-based Payment Arrangement, Excluding Option Exercised
2024
Lessee, Operating Lease, Liability, to be Paid, Year Three
Revenue
Revenue from Contract with Customer [Text Block]
Thereafter
Finite-Lived Intangible Asset, Expected Amortization, after Year Five
Cash acquired
Cash Acquired from Acquisition
Number of shares unvested, beginning of period (in shares)
Number of shares unvested, end of period (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number
Allowance for Doubtful Accounts
SEC Schedule, 12-09, Allowance, Credit Loss [Member]
SEC Schedule, 12-09, Valuation Allowances and Reserves Type [Axis]
SEC Schedule, 12-09, Valuation Allowances and Reserves Type [Axis]
2022
Long-Term Debt, Maturity, Year One
Schedule of Product Information [Table]
Schedule of Product Information [Table]
Summary of revenue
Disaggregation of Revenue [Table Text Block]
2026
Long-Term Debt, Maturity, Year Five
Contribution expense
Defined Contribution Plan, Cost
Geographic concentration risk
Geographic Concentration Risk [Member]
Number of Shares
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Purchase obligation, year 3
Purchase Obligation, to be Paid, Year Three
Schedule II - Valuation and Qualifying Accounts
SEC Schedule, 12-09, Schedule of Valuation and Qualifying Accounts Disclosure [Text Block]
Tax credits
Deferred Tax Assets, Tax Credit Carryforwards
Beginning balance
Ending balance
Capitalized Contract Cost, Net
Commercial paper
Commercial Paper [Member]
Net deferred tax liabilities
Deferred Tax Liabilities, Net
Cash payments for operating leases
Operating Lease, Payments
Other
Other Noncash Income (Expense)
Deferred commissions (net of current portion)
Capitalized Contract Cost, Net, Noncurrent
Total finance lease cost
Finance Lease, Cost
Finance Lease, Cost
Property and equipment
Deferred Tax Liabilities, Property, Plant and Equipment
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Business combination, consideration transferred
Business Combination, Consideration Transferred
Term loan
Total
Long-term Debt, Gross
Entity Voluntary Filers
Entity Voluntary Filers
Proceeds from term loan
Proceeds from Issuance of Secured Debt
Plan Name [Axis]
Plan Name [Axis]
Term loan, net of issuance costs
Long-term Debt
Level 1
Fair Value, Inputs, Level 1 [Member]
Cash flows from investing activities:
Net Cash Provided by (Used in) Investing Activities [Abstract]
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]
Income Tax Disclosure [Abstract]
Income Tax Disclosure [Abstract]
Entity Small Business
Entity Small Business
2018 Equity Incentive Plan
Equity Incentive Plan 2018 [Member]
Equity Incentive Plan 2018 [Member]
Cash and Cash Equivalents
Cash and Cash Equivalents [Member]
Accurics
Accurics [Member]
Accurics
Additions for tax positions in the current year
Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets [Line Items]
Total liabilities and stockholders’ equity
Liabilities and Equity
Deferred commissions
Deferred Tax Liabilities, Deferred Expense
Accrued compensation
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Employee Compensation
Other
Effective Income Tax Rate Reconciliation, Other Adjustments, Percent
The Americas
Americas [Member]
Deferred revenue
Contract with Customer, Liability, Current
2026
Lessee, Operating Lease, Liability, to be Paid, Year Five
Weighted average exercise price, exercised (in USD per share)
Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price
Additional paid-in capital
Additional Paid in Capital
Capitalization of contract acquisition costs
Capitalized Contract Cost, Increase From Capitalization Of Costs
Capitalized Contract Cost, Increase From Capitalization Of Costs
Concentration Risk [Line Items]
Concentration Risk [Line Items]
Liabilities and Stockholders’ Equity
Liabilities and Equity [Abstract]
Accounts payable and accrued expenses
Accounts Payable and Accrued Liabilities, Current
SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Table]
SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Table]
Net Loss Per Share
Earnings Per Share [Text Block]
Operating expenses:
Operating Expenses [Abstract]
Entity Interactive Data Current
Entity Interactive Data Current
2025
Finite-Lived Intangible Asset, Expected Amortization, Year Four
Cash and Cash Equivalents [Domain]
Cash and Cash Equivalents [Domain]
Capitalized Contract Cost [Table]
Capitalized Contract Cost [Table]
Research and development tax credit
Effective Income Tax Rate Reconciliation, Tax Credit, Research, Percent
Exercise of stock options
Stock Issued During Period, Value, Stock Options Exercised
Minimum
Minimum [Member]
Vesting of restricted stock units (in shares)
Stock Issued During Period, Shares, Restricted Stock Unit
Total number of shares issued during the period, as a result of restricted stock units vesting
Gross profit
Gross Profit
Line of credit
Long-term Line of Credit
2023
Lessee, Operating Lease, Liability, to be Paid, Year Two
Effect of exchange rate changes on cash and cash equivalents and restricted cash
Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents
Schedule of Revenues from External Customers and Long-Lived Assets [Table]
Schedule of Revenues from External Customers and Long-Lived Assets [Table]
Balance Sheet Location [Domain]
Balance Sheet Location [Domain]
Weighted average exercise price, forfeited/canceled (in USD per share)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table]
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table]
Other comprehensive (loss) income, net of tax:
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract]
Professional services and other revenue
Service, Other [Member]
Preferred stock, authorized (in shares)
Preferred Stock, Shares Authorized
Unrecognized tax benefits
Unrecognized tax benefits at the beginning of the period
Unrecognized tax benefits at the end of the period
Unrecognized Tax Benefits
Total deferred tax assets
Deferred Tax Assets, Gross
Income Tax Authority [Domain]
Income Tax Authority [Domain]
Entity Common Stock, Shares Outstanding (in shares)
Entity Common Stock, Shares Outstanding
Debt Securities, available-for-sale, accumulated gross unrealized gain, before tax
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax
Entity Address, State or Province
Entity Address, State or Province
Leases
Lessee, Finance Leases [Text Block]
Deferred revenue
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current And Noncurrent Liabilities, Deferred Revenue
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current And Noncurrent Liabilities, Deferred Revenue
Percentage acquired
Business Acquisition, Percentage of Voting Interests Acquired
Current liabilities:
Liabilities, Current [Abstract]
2025
Long-Term Debt, Maturity, Year Four
General and administrative
General and Administrative Expense
Business combinations, net of cash acquired
Payments to acquire businesses, net cash acquired
Payments to Acquire Businesses, Net of Cash Acquired
Debt
Debt Disclosure [Text Block]
Schedule of Components of the Provision for Income Taxes
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]
Weighted average exercise price, exercisable (in USD per share)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price
Line of Credit
Line of Credit [Member]
Stock-Based Compensation
Share-based Payment Arrangement [Text Block]
Level 3
Fair Value, Inputs, Level 3 [Member]
Leases
Lessee, Leases [Policy Text Block]
Capitalized Contract Cost [Line Items]
Capitalized Contract Cost [Line Items]
Less: accumulated depreciation and amortization
Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, Accumulated Depreciation and Amortization
Accounting Policies [Abstract]
Accounting Policies [Abstract]
Weighted average remaining contractual term (in years), outstanding
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term
Gain on intercompany sale
Effective Income Tax Rate Reconciliation, Disposition of Asset, Percent
Estimated period of benefit
Capitalized Contract Cost, Amortization Period
Cash Equivalents and Short-Term Investments
Cash, Cash Equivalents, and Marketable Securities [Text Block]
Federal
Current Federal Tax Expense (Benefit)
Standby letters of credit
Letters of Credit Outstanding, Amount
Total
Operating Lease, Liability
Document Transition Report
Document Transition Report
Foreign currency transaction loss
Foreign Currency Transaction Gain (Loss), before Tax
Common stock (par value: $0.01; 500,000 shares authorized, 108,929 and 103,715 shares issued and outstanding at December 31, 2021 and 2020, respectively)
Common Stock, Value, Issued
Disaggregation of Revenue [Line Items]
Disaggregation of Revenue [Line Items]
Estimated remaining weighted average period
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition
Weighted average grant date fair value, beginning of period (in USD per share)
Weighted average grant date fair value, end of period (in USD per share)
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value
Customer concentration risk
Customer Concentration Risk [Member]
Acquired goodwill
Goodwill, Acquired During Period
Basis of Presentation
Basis of Accounting, Policy [Policy Text Block]
Subsequent Event [Table]
Subsequent Event [Table]
Leases
Lessee, Operating Leases [Text Block]
Accumulated other comprehensive (loss) income
Accumulated Other Comprehensive Income (Loss), Net of Tax
Entity Emerging Growth Company
Entity Emerging Growth Company
Amortization of ROU assets
Finance Lease, Right-of-Use Asset, Amortization
Accounts receivable, allowance for doubtful accounts
Accounts Receivable, Allowance for Credit Loss, Current
Acquisitions, Goodwill and Intangible Assets
Business Combination Disclosure [Text Block]
Restricted stock
Restricted Stock
Restricted Stock [Member]
Credit facility issuance costs
Payments of Debt Issuance Costs
ICFR Auditor Attestation Flag
ICFR Auditor Attestation Flag
Antidilutive Securities, Name [Domain]
Antidilutive Securities, Name [Domain]
Foreign
Deferred taxes from intercompany transfer
Deferred Foreign Income Tax Expense (Benefit)
Auditor Name
Auditor Name
Cover [Abstract]
Cover [Abstract]
Credit Agreement
Credit Agreement [Member]
Credit Agreement
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue by Region
Revenue from External Customers by Geographic Areas [Table Text Block]
Capitalized Contract Cost [Roll Forward]
Capitalized Contract Cost [Roll Forward]
Capitalized Contract Cost [Roll Forward]
Debt instrument, basis spread on variable rate, variable rate floor
Debt Instrument, Basis Spread On Variable Rate, Variable Rate Floor
Debt Instrument, Basis Spread On Variable Rate, Variable Rate Floor
Cash and Cash Equivalents
Cash and Cash Equivalents, Policy [Policy Text Block]
Interest (expense) income, net
Interest Income (Expense), Net
Less: Imputed interest
Lessee, Operating Lease, Liability, Undiscounted Excess Amount
Income Tax Authority [Axis]
Income Tax Authority [Axis]
Prepaid expenses and other current assets
Prepaid Expense and Other Assets, Current
Financial Instrument [Axis]
Financial Instrument [Axis]
Revenue
Revenue
Revenue from Contract with Customer, Excluding Assessed Tax
Amortized cost, due between one and four years
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Rolling after One Through Five Years, Amortized Cost
Stock-based compensation
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-based Compensation Cost
Purchase obligation, year 2
Purchase Obligation, to be Paid, Year Two
Capitalized development costs
Capitalized Computer Software, Additions
Current
Current Income Tax Expense (Benefit), Continuing Operations [Abstract]
Stock options
Share-based Payment Arrangement, Option [Member]
Fair Value Hierarchy and NAV [Axis]
Fair Value Hierarchy and NAV [Axis]
Operating Loss Carryforwards [Table]
Operating Loss Carryforwards [Table]
Common Stock
Common Stock [Member]
Variable Rate [Axis]
Variable Rate [Axis]
Foreign loss
Income (Loss) from Continuing Operations before Income Taxes, Foreign
Geographic Information
Segment Reporting Disclosure [Text Block]
Loss from operations
Operating Income (Loss)
Property, Plant and Equipment [Table]
Property, Plant and Equipment [Table]
Operating lease liabilities
Operating Lease, Liability, Current
Estimated fair value, due between one and four years
Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five
Debt securities, available-for-sale, accumulated gross unrealized loss, before tax
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Loss, before Tax
Business and Summary of Significant Accounting Policies
Organization, Consolidation and Presentation of Financial Statements Disclosure and Significant Accounting Policies [Text Block]
2023
Finite-Lived Intangible Asset, Expected Amortization, Year Two
Schedule of Cash and Cash Equivalents [Table]
Schedule of Cash and Cash Equivalents [Table]
Increase (Decrease) in Stockholders' Deficit [Roll Forward]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Document Fiscal Year Focus
Document Fiscal Year Focus
Property, Plant and Equipment [Abstract]
Property, Plant and Equipment [Abstract]
Stock-based compensation
Share-based Payment Arrangement, Noncash Expense
Variable Rate [Domain]
Variable Rate [Domain]
Purchase of other investments
Payments to Acquire Other Investments
Additional Paid-in Capital
Additional Paid-in Capital [Member]
Cash and cash equivalents
Cash and Cash Equivalents, at Carrying Value
Acquired technology
Acquired technology
Technology-Based Intangible Assets [Member]
Long-term Debt, Type [Domain]
Long-term Debt, Type [Domain]
Cash and Cash Equivalents [Abstract]
Cash and Cash Equivalents [Abstract]
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]
Proceeds from tenant incentives
Proceeds From Tenant Incentives
Proceeds From Tenant Incentives
Other expense, net
Other Nonoperating Income (Expense)
Other current and noncurrent liabilities
Increase (Decrease) in Other Operating Liabilities
Purchases of property and equipment
Payments to Acquire Property, Plant, and Equipment
Other current liabilities
Other Liabilities, Current
Deferred revenue
Deferred Tax Assets, Deferred Income
Maximum
Maximum [Member]
Share-based Payment Arrangement [Abstract]
Share-based Payment Arrangement [Abstract]
Total liabilities
Liabilities
Deferred tax assets:
Deferred Tax Assets, Net [Abstract]
Award Type [Axis]
Award Type [Axis]
2022
Finite-Lived Intangible Asset, Expected Amortization, Year One
Weighted average exercise price, granted (in USD per share)
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price
Cash flows from financing activities:
Net Cash Provided by (Used in) Financing Activities [Abstract]
Aggregate intrinsic value, outstanding, beginning of period
Aggregate intrinsic value, outstanding, end of period
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value
Thereafter
Long-Term Debt, Maturity, After Year Five
Long-Term Debt, Maturity, After Year Five
Schedule of Maturities of Operating Lease Liabilities
Lessee, Operating Lease, Liability, Maturity [Table Text Block]
Total stockholders’ equity
Beginning balance
Ending balance
Stockholders' Equity Attributable to Parent
Net operating loss carryforwards
Operating Loss Carryforwards
Common stock, shares issued (in shares)
Common Stock, Shares, Issued
License and maintenance period
License And Maintenance Period
License And Maintenance Period
Preferred stock, issued (in shares)
Preferred Stock, Shares Issued
City Area Code
City Area Code
Accounts payable, accrued expenses and accrued compensation
Increase (Decrease) in Accounts Payable and Accrued Liabilities
Restricted cash
Restricted Cash and Cash Equivalents, Current
Aggregate intrinsic value, exercisable
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value
Prepaid expenses and other assets
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Prepaid Expense and Other Assets
Entity Address, City or Town
Entity Address, City or Town
ISRAEL
ISRAEL
Useful life (in years)
Property, Plant and Equipment, Useful Life
Stockholders’ equity:
Stockholders' Equity Attributable to Parent [Abstract]
Schedule Change of Gross Unrealized Tax Benefits
Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]
Effective tax rate impact
Unrecognized Tax Benefits, Change In Tax Expense (Benefit) If Recognized
Unrecognized Tax Benefits, Change In Tax Expense (Benefit) If Recognized
Balance Sheet Location [Axis]
Balance Sheet Location [Axis]
Risk - free interest rate, minimum
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Minimum
Operating lease liabilities (net of current portion)
Operating Lease, Liability, Noncurrent
Total current tax expense
Current tax expense
Current Income Tax Expense (Benefit)
Future equity financing
SAFE Contract
SAFE Contract
Acquisitions
Unrecognized Tax Benefits, Increase Resulting from Acquisition
Deferred
Deferred Income Tax Expense (Benefit), Continuing Operations [Abstract]
Expected volatility, maximum
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate, Maximum
Offering period (up to)
Share-based Compensation Arrangement by Share-based Payment Award, Offering Period
Share-based Compensation Arrangement by Share-based Payment Award, Offering Period
Total purchase price allocation
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net
Amortization of deferred contract acquisition costs
Capitalized Contract Cost, Amortization
Accumulated deficit
Retained Earnings (Accumulated Deficit)
Software Development Costs
Research, Development, and Computer Software, Policy [Policy Text Block]
Stock-based awards
Share-based Payment Arrangement [Member]
Remaining terms of leases
Lessee, Operating Lease, Term of Contract
Stock options, stock incentive plans, maximum term (in years)
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period
RSUs
RSUs
Restricted Stock Units (RSUs) [Member]
Unused capacity, commitment fee percentage
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage
Statement of Stockholders' Equity [Abstract]
Statement of Stockholders' Equity [Abstract]
Assets Acquired and Liabilities Assumed as Part of Business Combination
Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]
Issuance of common stock under employee stock purchase plan (in shares)
Common stock purchased (in shares)
Stock Issued During Period, Shares, Employee Stock Purchase Plans
Entity Filer Category
Entity Filer Category
SAFE
Simple Agreement For Future Equity ("SAFE") [Member]
Simple Agreement For Future Equity ("SAFE")
Total deferred tax liabilities
Deferred Tax Liabilities, Gross
Business Acquisition [Line Items]
Business Acquisition [Line Items]
U.S. Treasury and agency obligations
US Treasury Securities [Member]
Income Statement [Abstract]
Income Statement [Abstract]
Concentration Risk [Table]
Concentration Risk [Table]
Term loan, net of issuance costs (net of current portion)
Secured Long-term Debt, Noncurrent
Entity Registrant Name
Entity Registrant Name
Accounts receivable
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Receivables
Other Assets
Other Noncurrent Assets [Member]
Deductions
SEC Schedule, 12-09, Valuation Allowances and Reserves, Deduction
Proceeds from the exercise of stock options
Proceeds from Stock Options Exercised
Short-term investments
Short-term Investments
Finite-Lived Intangible Assets by Major Class [Axis]
Finite-Lived Intangible Assets by Major Class [Axis]
(Benefit) provision for income taxes
Total (benefit) provision for income taxes
Income Tax Expense (Benefit)
Accounts receivable (net of allowance for doubtful accounts of $524 and $261 at December 31, 2021 and 2020, respectively)
Accounts Receivable, after Allowance for Credit Loss, Current
Amendment Flag
Amendment Flag
Asia Pacific
Asia Pacific [Member]
Equity Components [Axis]
Equity Components [Axis]
Entity Tax Identification Number
Entity Tax Identification Number
Fair Value Disclosures [Abstract]
Fair Value Disclosures [Abstract]
Antidilutive Securities [Axis]
Antidilutive Securities [Axis]
Document Fiscal Period Focus
Document Fiscal Period Focus
Total current assets
Assets, Current
Sales and marketing
Selling and Marketing Expense [Member]
Total lease payments
Lessee, Operating Lease, Liability, to be Paid
Concentration Risk Type [Domain]
Concentration Risk Type [Domain]
Accounts receivable
Accounts Receivable [Member]
Disaggregation of Revenue [Table]
Disaggregation of Revenue [Table]
Number of shares, forfeited (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period
Employee contributions
Employee-related Liabilities
Stock-Based Compensation
Share-based Payment Arrangement [Policy Text Block]
Federal
Deferred Federal Income Tax Expense (Benefit)
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]
Statement of Financial Position [Abstract]
Statement of Financial Position [Abstract]
Thereafter
Lessee, Operating Lease, Liability, to be Paid, after Year Five
SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract]
SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract]
Valuation allowance
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount
Fair Value of Financial Instruments
Fair Value Measurement, Policy [Policy Text Block]
Unrecognized stock-based compensation expense, outstanding stock options
Share-based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount
Less: Term loan, net, current
Long-term Debt, Current Maturities
Product and Service [Axis]
Product and Service [Axis]
Property, Plant and Equipment, Type [Domain]
Long-Lived Tangible Asset [Domain]
Entity Public Float
Entity Public Float
Stock-based compensation
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-based Payment Arrangement, Percent
Documents Incorporated by Reference
Documents Incorporated by Reference [Text Block]
Unrecognized stock-based compensation expense, unvested restricted stock or RSUs
Share-based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount
Revenue
Revenue Benchmark [Member]
Equity Component [Domain]
Equity Component [Domain]
Sales and marketing
Selling and Marketing Expense
2022
Lessee, Operating Lease, Liability, to be Paid, Year One
Schedule of Equity Method Investments [Table]
Schedule of Equity Method Investments [Table]
Statement [Line Items]
Statement [Line Items]
SEC Schedule, 12-09, Valuation Allowances and Reserves [Domain]
SEC Schedule, 12-09, Valuation Allowances and Reserves [Domain]
Property and equipment, net
Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization
Deferred revenue
Increase (Decrease) in Contract with Customer, Liability
Weighted Average Exercise Price
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]
Remaining performance obligation
Revenue, Remaining Performance Obligation, Amount
Federal
Domestic Tax Authority [Member]
Stock-based Compensation Expense
Share-based Payment Arrangement, Cost by Plan [Table Text Block]
Short-term investments
Debt Securities, Available-for-sale
Sales and maturities of short-term investments
Proceeds from Sale, Maturity and Collection of Investments
Change in valuation allowance
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent
2025
Lessee, Operating Lease, Liability, to be Paid, Year Four
Debt Disclosure [Abstract]
Debt Disclosure [Abstract]
Accounts Receivable
Receivables, Trade and Other Accounts Receivable, Allowance for Doubtful Accounts, Policy [Policy Text Block]
Level 2
Fair Value, Inputs, Level 2 [Member]
Depreciation and amortization
Depreciation And Amortization, Property and Equipment
Depreciation and amortization related to property and equipment
Property, Plant and Equipment, Type [Axis]
Long-Lived Tangible Asset [Axis]
Valuation allowance
Deferred Tax Assets, Valuation Allowance
Deferred revenue (net of current portion)
Contract with Customer, Liability, Noncurrent
Auditor Location
Auditor Location
Segment Reporting [Abstract]
Segment Reporting [Abstract]
Debt securities, available-for-sale, amortized cost
Debt Securities, Available-for-sale, Amortized Cost
Economic life of perpetual license contracts
Estimated Useful Life
Finite-Lived Intangible Asset, Useful Life
Customer [Axis]
Customer [Axis]
Interest on lease liabilities
Finance Lease, Interest Expense
Purchases of short-term investments
Payments to Acquire Short-term Investments
Benefit Plans
Retirement Benefits [Text Block]
Use of Estimates
Use of Estimates, Policy [Policy Text Block]
Computation of Basic and Diluted Net Loss per Share
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
Number of shares, granted (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross
Schedule of Business Acquisitions, by Acquisition [Table]
Schedule of Business Acquisitions, by Acquisition [Table]
Document Annual Report
Document Annual Report
Other comprehensive (loss) income
Other comprehensive income (loss)
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent
Title of 12(b) Security
Title of 12(b) Security
Total assets
Assets
Investment, Name [Domain]
Investment, Name [Domain]
Plan Name [Domain]
Plan Name [Domain]
Common stock, shares authorized (in shares)
Common stock, authorized (in shares)
Common Stock, Shares Authorized
Share-based Compensation Arrangement by Share-based Payment Award, Per Share Weighted Average Price of Shares Purchased
Share-based Compensation Arrangement by Share-based Payment Award, Per Share Weighted Average Price of Shares Purchased
Cash paid for interest
Interest Paid, Excluding Capitalized Interest, Operating Activities
Geographical [Domain]
Geographical [Domain]
Amortized Cost
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Amortized Cost
Document Type
Document Type
Product and Service [Domain]
Product and Service [Domain]
Research and development
Research and Development Expense
Renewal term on lease
Lessee, Operating Lease, Renewal Term
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Revolving Credit Facility
Revolving Credit Facility [Member]
Expected timing of satisfaction
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period
Net cash provided by (used in) operating activities
Net Cash Provided by (Used in) Operating Activities
Tax credits carryforwards
Tax Credit Carryforward, Amount
Schedule of Debt
Schedule of Debt [Table Text Block]
Fair Value, Recurring and Nonrecurring [Table]
Fair Value, Recurring and Nonrecurring [Table]
Furniture and fixtures
Furniture and Fixtures [Member]
Schedule of Long-term Debt Instruments [Table]
Schedule of Long-term Debt Instruments [Table]
Components of Leases
Lease, Cost [Table Text Block]
Cash and Cash Equivalents [Line Items]
Cash and Cash Equivalents [Line Items]
Corporate bonds
Corporate Bond Securities [Member]
Subsequent Event [Line Items]
Subsequent Event [Line Items]
Geographical [Axis]
Geographical [Axis]
Weighted-average shares used to compute net loss per share, basic (in shares)
Weighted Average Number of Shares Outstanding, Basic
Net loss per share, diluted (in usd per share)
Earnings Per Share, Diluted
State
State and Local Jurisdiction [Member]
Cash paid for income taxes, net of refunds
Income Taxes Paid, Net
Leasehold improvements
Leaseholds and Leasehold Improvements [Member]
International
Non-US [Member]
Subsequent Events
Subsequent Events [Text Block]
ROU assets obtained in exchange for lease obligations
Lease, Cost [Abstract]
Comprehensive loss
Comprehensive Income (Loss), Net of Tax, Attributable to Parent
Acquired intangible assets, net
Intangible Assets, Net (Excluding Goodwill)
Cost of revenue
Cost of Revenue
Investments
Investment, Policy [Policy Text Block]
Net cash provided by financing activities
Net Cash Provided by (Used in) Financing Activities
Stock options, stock incentive plan, vesting period (in years)
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period
Business Acquisition, Acquiree [Domain]
Business Acquisition, Acquiree [Domain]
Summary of Restricted Stock and Restricted Stock Units
Share-based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block]
Corporate bonds
Corporate Debt Securities [Member]
Schedule of Effective Income Tax Rate Reconciliation
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]
Fair Value Measurements
Fair Value Disclosures [Text Block]
Loss before income taxes
Income (Loss) Attributable to Parent, before Tax
Concentration Risk Type [Axis]
Concentration Risk Type [Axis]
Depreciation and amortization
Depreciation, Depletion and Amortization
2024
Finite-Lived Intangible Asset, Expected Amortization, Year Three
Schedule of assets measured at fair value on recurring basis
Fair Value, Assets Measured on Recurring Basis [Table Text Block]
Foreign
Foreign Tax Authority [Member]
Deferred tax liabilities:
Deferred Tax Liabilities, Gross [Abstract]
Business Combinations
Business Combinations Policy [Policy Text Block]
Accumulated Other Comprehensive (Loss) Income
AOCI Attributable to Parent [Member]
Common stock, shares outstanding (in shares)
Beginning balance (in shares)
Ending balance (in shares)
Common Stock, Shares, Outstanding
Accounts payable, accrued expenses and accrued compensation
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accounts Payable
Financial Instruments [Domain]
Financial Instruments [Domain]
Goodwill
Goodwill and Intangible Assets, Goodwill, Policy [Policy Text Block]
Document Period End Date
Document Period End Date
Number of reporting units
Number of Reporting Units
Entity Central Index Key
Entity Central Index Key
Concentration Risk Benchmark [Domain]
Concentration Risk Benchmark [Domain]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Number of Shares
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
State and local taxes
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent
State
Deferred State and Local Income Tax Expense (Benefit)
Property and equipment, net
Property, Plant and Equipment [Table Text Block]
Debt Instrument, covenant, leverage ratio, minimum
Debt Instrument, Covenant, Percent Drawn on Line of Credit, Minimum
Debt Instrument, Covenant, Percent Drawn on Line of Credit, Minimum
Income Statement Location [Domain]
Income Statement Location [Domain]
Decrease in prior year positions
Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions
Amortized cost, due within one year
Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, Year One
Interest expense
Deferred Tax Assets, Tax Deferred Expense
Property and equipment, net
Property, Plant and Equipment, Net
Property and Equipment, Net
Property, Plant and Equipment Disclosure [Text Block]
Total operating expenses
Operating Expenses
Sales method risk
Sales Method Risk [Member]
Sales Method Risk
Other liabilities
Other Liabilities, Noncurrent
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table]
Debt Instrument [Line Items]
Debt Instrument [Line Items]
Trading Symbol
Trading Symbol
Earnings Per Share [Abstract]
Earnings Per Share [Abstract]
Property and equipment, gross
Property, Plant and Equipment, Gross
Other
Deferred Tax Liabilities, Other
Proceeds from loan agreement
Financing Activities, Proceeds from Loans
Financing Activities, Proceeds from Loans
Expected recognized percentage over succeeding 12 months
Revenue, Remaining Performance Obligation, Percentage
Stock options vested and expected to vest (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number
Uncertain tax positions
Effective Income Tax Rate Reconciliation, Tax Contingency, Percent
Line of Credit Facility [Table]
Line of Credit Facility [Table]
Estimated maintenance renewal period
Maintenance Renewal Period
Maintenance Renewal Period
Weighted average exercise price, outstanding, beginning of period (in USD per share)
Weighted average exercise price, outstanding, end of period (in USD per share)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price
Term loan, net of issuance costs (net of current portion)
Long-term Debt, Excluding Current Maturities
Stock-based compensation expense
Share-based Payment Arrangement, Expense
Weighted average remaining contractual term (in years), exercisable
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term
Schedule of Equity Method Investments [Line Items]
Schedule of Equity Method Investments [Line Items]
Entity Current Reporting Status
Entity Current Reporting Status
Expected volatility, minimum
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate, Minimum
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 [Abstract]
Effective tax rate
Effective Income Tax Rate Reconciliation, Percent
Annual amortization amount, percent
Debt Instrument, Annual Amortization, Percent
Debt Instrument, Annual Amortization, Percent
Line of credit, amount outstanding
Line of Credit Facility, Average Outstanding Amount
Schedule of Components of Loss Before Income Taxes
Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block]
Cash and cash equivalents and restricted cash at beginning of year
Cash and cash equivalents and restricted cash at end of year
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents
United States
UNITED STATES
Common stock, par value (in usd per share)
Common Stock, Par or Stated Value Per Share
Risk - free interest rate, maximum
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Maximum
Statement of Comprehensive Income [Abstract]
Statement of Comprehensive Income [Abstract]
Current assets:
Assets, Current [Abstract]
Other financing activities
Proceeds from (Payments for) Other Financing Activities
Gross Carrying Amount
Finite-Lived Intangible Assets, Gross
Common stock reserved for issuance (in shares)
Common Stock, Capital Shares Reserved for Future Issuance
Leases [Abstract]
Leases [Abstract]
Schedule of Finite-Lived Intangible Assets
Schedule of Finite-Lived Intangible Assets [Table Text Block]
Income Taxes
Income Tax, Policy [Policy Text Block]
LIBOR
London Interbank Offered Rate (LIBOR) [Member]
Impairment of Long-Lived Assets
Impairment or Disposal of Long-Lived Assets, Policy [Policy Text Block]
Cash equivalents
Cash and Cash Equivalents, Fair Value Disclosure
Entity Address, Postal Zip Code
Entity Address, Postal Zip Code
Revenue Recognition
Revenue from Contract with Customer [Policy Text Block]
Exercise of stock options (in shares)
Number of shares, exercised (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period
Purchase obligation, year 1
Purchase Obligation, to be Paid, Year One
Weighted-average shares used to compute net loss per share, diluted (in shares)
Weighted Average Number of Shares Outstanding, Diluted
U.S. loss
Income (Loss) from Continuing Operations before Income Taxes, Domestic
Income Taxes
Income Tax Disclosure [Text Block]
Requisite period
Share-based Compensation Arrangement by Share-based Payment Award, Award Requisite Service Period
Long-term Debt, Type [Axis]
Long-term Debt, Type [Axis]
Stock Option Activity
Share-based Payment Arrangement, Option, Activity [Table Text Block]
Audit Information [Abstract]
Audit Information [Abstract]
Basis spread on variable rate
Debt Instrument, Basis Spread on Variable Rate
Redemption value
SAFE Contract, Redemption Value
SAFE Contract, Redemption Value
Potentially Dilutive Securities
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]
2026
Finite-Lived Intangible Asset, Expected Amortization, Year Five
Activity of deferred contract costs
Capitalized Contract Cost [Table Text Block]
Statement of Cash Flows [Abstract]
Statement of Cash Flows [Abstract]
Auditor Firm ID
Auditor Firm ID
Purchase obligation
Purchase Obligation
Credit Facility [Axis]
Credit Facility [Axis]
Finite-Lived Intangible Assets, Major Class Name [Domain]
Finite-Lived Intangible Assets, Major Class Name [Domain]
Entity Address, Address Line One
Entity Address, Address Line One
Net cash (used in) provided by investing activities
Net Cash Provided by (Used in) Investing Activities
Changes in operating assets and liabilities:
Increase (Decrease) in Operating Capital [Abstract]
Issuance of common stock under employee stock purchase plan
Stock Issued During Period, Value, Employee Stock Purchase Plan
Unrealized (loss) gain on available-for-sale securities
Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax, Portion Attributable to Parent
Cash flows from operating activities:
Net Cash Provided by (Used in) Operating Activities [Abstract]
Weighted average grant date fair value, vested (in USD per share)
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value
General and administrative
General and Administrative Expense [Member]
Entity Shell Company
Entity Shell Company
Expected term (in years)
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term
Total current liabilities
Liabilities, Current
Employee stock purchase plan
Shares to be issued under the 2018 ESPP
Employee Stock [Member]
Supplemental cash flow information related to leases:
Cash Flow, Operating Activities, Lessee [Abstract]
Alsid
Alsid [Member]
Alsid
Revolving credit facility, maximum borrowing capacity
Line of Credit Facility, Maximum Borrowing Capacity
Money market funds
Money market funds
Money Market Funds [Member]
Supranational bonds
Supranational bonds
Supranational Bonds [Member]
Supranational Bonds
Schedule of Finite-Lived Intangible Assets Acquired as Part of Business Combination
Schedule of Finite-Lived Intangible Assets Acquired as Part of Business Combination [Table Text Block]
Foreign withholding tax
Effective Income Tax Rate Reconciliation, Foreign Tax Withholding, Percent
Effective Income Tax Rate Reconciliation, Foreign Tax Withholding, Percent
Current Fiscal Year End Date
Current Fiscal Year End Date
Less: Unamortized debt discount and issuance costs
Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net
Line of Credit Facility [Line Items]
Line of Credit Facility [Line Items]
Vesting of restricted stock units
Stock Issued During Period, Value, Restricted Stock Unit
Aggregate value of stock related to restricted stock units vesting during the period
Debt Instrument, Name [Domain]
Debt Instrument, Name [Domain]
Operating Leased Assets [Line Items]
Operating Leased Assets [Line Items]
Statement [Table]
Statement [Table]
Asset backed securities
Asset backed securities
Asset-backed Securities [Member]
Advertising costs incurred
Advertising Expense
Recently Adopted/Issued Accounting Pronouncements
New Accounting Pronouncements, Policy [Policy Text Block]
Other
Deferred Tax Assets, Other
Unrecognized stock-based compensation expense
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount
Perpetual license and maintenance revenue
License and Maintenance [Member]
Statistical Measurement [Axis]
Statistical Measurement [Axis]
Subsequent event
Subsequent Event [Member]
Net Carrying Amount
Finite-Lived Intangible Assets, Net
Goodwill
Goodwill
Balance at December 31, 2020
Balance at December 31, 2021
Goodwill
Balance at Beginning of Year
Balance at End of Year
SEC Schedule, 12-09, Valuation Allowances and Reserves, Amount
Foreign tax rate differential
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent
Cost of revenue
Cost of Sales [Member]
Subscription revenue
License [Member]
Total paid under contract
Contractual Obligation, Total Paid, Amount
Contractual Obligation, Total Paid, Amount
Foreign
Tax expense from intercompany transfer
Current Foreign Tax Expense (Benefit)
Schedule of Goodwill
Schedule of Goodwill [Table Text Block]
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:
Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract]
Subsequent Event Type [Axis]
Subsequent Event Type [Axis]
Right-of-use assets under finance leases
Finance Lease, Right-of-Use Asset, before Accumulated Amortization
Estimated fair value, due within one year
Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, Year One
Operating lease cost
Operating Lease, Cost
Cash and Cash Equivalents [Axis]
Cash and Cash Equivalents [Axis]
Computer software and equipment
Computer Equipment [Member]
Concentration Risk Benchmark [Axis]
Concentration Risk Benchmark [Axis]
Deferred commissions
Capitalized Contract Cost, Net, Current
Schedule of Finite-Lived Intangible Assets [Table]
Schedule of Finite-Lived Intangible Assets [Table]
Schedule of Share-based Payment Award, Employee Stock Purchase Plan, Valuation Assumptions
Schedule of Share-based Payment Award, Employee Stock Purchase Plan, Valuation Assumptions [Table Text Block]
Deferred income taxes
Total deferred tax (benefit) expense
Deferred Income Tax Expense (Benefit)