Operating Leases Lessee, Operating Lease, Liability, to be Paid, Fiscal Year Maturity [Abstract] Adjustments to reconcile net loss to net cash provided by (used by) operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Cover [Abstract] Attorney's Fees Associated Attorney's Fees Associated [Member] Attorney's Fees Associated Thereafter Lessee, Operating Lease, Liability, to be Paid, after Year Five Net (decrease) increase in cash, cash equivalents, and restricted cash Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Schedule of Maturities of Operating Lease Liabilities Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block] Income Tax Jurisdiction [Domain] Income Tax Jurisdiction [Domain] Trading Symbol Trading Symbol Non-NEOs Non-NEOs [Member] Impairment of Goodwill Goodwill and Intangible Assets, Goodwill, Policy [Policy Text Block] Allowance for doubtful accounts Accounts Receivable, Allowance for Credit Loss, Current Number of government agencies Number of Government Agencies Number of Government Agencies Line of Credit Facility [Table] Line of Credit Facility [Table] Tranche Four Share-Based Payment Arrangement, Tranche Four [Member] Share-Based Payment Arrangement, Tranche Four Accounts receivable Increase (Decrease) in Accounts Receivable Basic and Diluted Loss per Common Share Earnings Per Share, Policy [Policy Text Block] Organization and Description of Business Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Non-Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted [Flag] Vesting of restricted stock units (in shares) Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures Proceeds from exercise of common stock options Proceeds from Stock Options Exercised Award Timing Disclosures [Line Items] Purchase obligation, to be paid, year two Purchase Obligation, to be Paid, Year Two Cash flows from financing activities: Net Cash Provided by (Used in) Financing Activities, Continuing Operations [Abstract] Segment and Geographic Information Segment Reporting, Policy [Policy Text Block] Tax credits Deferred Tax Assets, Tax Credit Carryforwards Geographic Distribution Geographic Distribution [Axis] Revenue from Contract with Customer [Abstract] SEC Schedule, 12-09, Valuation Allowances and Reserves Type [Axis] SEC Schedule, 12-09, Valuation Allowances and Reserves Type [Axis] Plan Name Plan Name [Domain] United States Domestic UNITED STATES Other assets Other Assets, Noncurrent Leases [Abstract] Intangible assets, gross Finite-Lived Intangible Assets, Gross Lease liabilities Deferred Tax Assets, Lease Liability Deferred Tax Assets, Lease Liability Corporate bonds Corporate Bond Securities [Member] Net cash provided by (used by) operating activities Net Cash Provided by (Used in) Operating Activities Secured Debt Secured Debt [Member] Operating loss carryforwards, state, tax effected Deferred Tax Assets, Operating Loss Carryforwards, State and Local Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items] Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] Award Timing Method Award Timing Method [Text Block] Trading Arrangements, by Individual Trading Arrangements, by Individual [Table] Acquired Finite-Lived Intangible Assets [Line Items] Acquired Finite-Lived Intangible Assets [Line Items] Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Insider Trading Policies and Procedures [Line Items] Use of Estimates Use of Estimates, Policy [Policy Text Block] Adjustment to Compensation, Amount Adjustment to Compensation Amount Additional paid-in capital Additional Paid in Capital, Common Stock Payables and Accruals [Abstract] Compensation Amount Outstanding Recovery Compensation Amount Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table [Member] Entity Small Business Entity Small Business Company Selected Measure Amount Company Selected Measure Amount Payments for debt issuance costs Payments of Debt Issuance Costs Tabular List, Table Tabular List [Table Text Block] Level 3 Fair Value, Inputs, Level 3 [Member] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Deductions from reserve SEC Schedule, 12-09, Valuation Allowances and Reserves, Deduction Accrued expenses Total accrued expenses Accrued Liabilities, Current Potentially dilutive securities outstanding (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Tranche One Share-Based Payment Arrangement, Tranche One [Member] Credit Facility Credit Facility [Domain] Marketing and tradeshow expenses Accrued Marketing Costs, Current Goodwill Beginning balance Ending balance Goodwill Beginning balance Ending balance Accounts Receivable, Allowance for Credit Loss Payments for employee taxes related to the net share settlement of equity awards Payment, Tax Withholding, Share-Based Payment Arrangement Comprehensive loss, net of income taxes Other Comprehensive Income (Loss), Net of Tax [Abstract] Share repurchase program, authorized, amount Share Repurchase Program, Authorized, Amount Debt Securities, Available-for-sale [Table] Debt Securities, Available-for-Sale [Table] Stock options Share-Based Payment Arrangement, Option [Member] Depreciation Depreciation 2025 Lessee, Operating Lease, Liability, to be Paid, Year One Antidilutive Security, Excluded EPS Calculation [Table] Antidilutive Security, Excluded EPS Calculation [Table] Other comprehensive loss, net of income taxes Comprehensive Income (Loss), Net of Tax, Attributable to Parent Other Effective Income Tax Rate Reconciliation, Other Adjustments, Percent Award Type [Axis] Award Type [Axis] Schedule of Revenue By Geography Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block] Foreign currency translation adjustments Goodwill, Foreign Currency Translation Gain (Loss) Debt repayments Repayments of Debt ICFR Auditor Attestation Flag ICFR Auditor Attestation Flag Total liabilities Liabilities Schedule of Cash and Cash Equivalents Schedule of Cash and Cash Equivalents [Table Text Block] Long-lived assets Long-Lived Assets Exercisable at end of period (in usd per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price Number of reporting units Number of Reporting Units Common stock, par value (in usd per share) Common Stock, Par or Stated Value Per Share Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Foreign Currency Foreign Currency Transactions and Translations Policy [Policy Text Block] Revolving Credit Facility Revolving Credit Facility [Member] Expiration Date Trading Arrangement Expiration Date Operating lease liabilities Operating lease liabilities, current Operating Lease, Liability, Current Total Shareholder Return Amount Total Shareholder Return Amount Conversion of stock (in shares) Conversion of Stock, Shares Issued Equity Awards Adjustments, Footnote Equity Awards Adjustments, Footnote [Text Block] Purchase commitment, period Long-Term Purchase Commitment, Period Net operating losses Deferred Tax Assets, Operating Loss Carryforwards Foreign Customers Foreign Customers Member Foreign tax expense Effective Income Tax Rate Reconciliation, Foreign Tax Expense, Percent Effective Income Tax Rate Reconciliation, Foreign Tax Expense, Percent Equipment Equipment [Member] Vesting price threshold (in usd per share) Share-Based Compensation Arrangement By Share-Based Payment Award, Vesting Price Threshold, Average Closing Price Per Share Share-Based Compensation Arrangement By Share-Based Payment Award, Vesting Price Threshold, Average Closing Price Per Share Exercise of stock options (in shares) Exercised (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] Research and development Research and Development Expense [Member] Operating lease assets and liabilities Increase Decrease In Operating Lease Assets And Liabilities Increase Decrease In Operating Lease Assets And Liabilities Reductions due to lapse in statutes of limitations Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations Property and equipment, net of accumulated depreciation Less: Accumulated depreciation Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, Accumulated Depreciation and Amortization Cash Cash [Member] Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Unrealized gains on available-for-sale securities OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment and Tax Diluted (in shares) Weighted average common shares outstanding, diluted (in shares) Weighted Average Number of Shares Outstanding, Diluted MNPI Disclosure Timed for Compensation Value MNPI Disclosure Timed for Compensation Value [Flag] Third party license fees Accrued Third Party License Fee, Current Accrued Third Party License Fee, Current Purchase obligation, to be paid, year one Purchase Obligation, to be Paid, Year One Numerator: Net Income (Loss) Available to Common Stockholders, Basic [Abstract] Total stockholders’ (deficit) equity Beginning balance Ending balance Equity, Attributable to Parent Gross deferred tax assets Deferred Tax Assets, Gross Proceeds from borrowings Proceeds from Issuance of Debt Investments and Fair Value Measurements Financial Instruments Disclosure [Text Block] Litigation Case [Axis] Litigation Case [Axis] Cash flows from investing activities: Net Cash Provided by (Used in) Investing Activities, Continuing Operations [Abstract] Schedule of Goodwill Schedule of Goodwill [Table Text Block] Concentration Risk Type Concentration Risk Type [Domain] Outstanding letters of credit Letters of Credit Outstanding, Amount Contribution expense related to employer matching contributions Defined Contribution Plan, Cost Document Fiscal Period Focus Document Fiscal Period Focus Violation of Virginia Computer Crimes Act Violation of Virginia Computer Crimes Act [Member] Violation of Virginia Computer Crimes Act All Executive Categories All Executive Categories [Member] 2026 Finite-Lived Intangible Asset, Expected Amortization, Year Two Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] Outstanding, ending balance Service period (in years) Outstanding (in years) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term Assets Assets [Abstract] Expected dividend yield (as percent) Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Rate Document Type Document Type Maximum annual contributions per employee (percent) Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent Deferred adjustments Effective Income Tax Rate Reconciliation, Deferred Adjustments, Percent Effective Income Tax Rate Reconciliation, Deferred Adjustments, Percent Right-of-use assets Deferred Tax Liabilities, Right-of-Use Assets Deferred Tax Liabilities, Right-of-Use Assets Deferred commissions Increase Decrease In Deferred Commissions Exercisable at end of period (in years) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term Debt securities Debt Securities, Available-for-Sale, Amortized Cost Schedule of Contract Asset and Contract Liability Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block] Schedule of Finite-lived Intangible Assets, Future Amortization Expense Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] SOFR Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] Maximum Maximum [Member] Equity Valuation Assumption Difference, Footnote Equity Valuation Assumption Difference, Footnote [Text Block] Gain Contingencies, Nature [Axis] Gain Contingencies, Nature [Axis] Fair value of options at grant date Share-Based Compensation Arrangement By Share-Based Payment Award, Options, Granted In Period, Fair Value Share-Based Compensation Arrangement By Share-Based Payment Award, Options, Granted In Period, Fair Value Intangible assets, net Finite-Lived Intangible Assets, Net Office furniture and fixtures Furniture and Fixtures [Member] Accounts payable Accounts Payable, Current Expired (in usd per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price Schedule of Assumptions Used to Estimate the Fair Value of Stock Options Granted Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] Total Lease, Cost Statistical Measurement [Axis] Statistical Measurement [Axis] Non-Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated [Flag] Loss before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Total Compensation Amount Depreciation Deferred Tax Liabilities, Property, Plant and Equipment Name Outstanding Recovery, Individual Name Schedule of Valuation Allowance Summary of Valuation Allowance [Table Text Block] Variable lease cost Variable Lease, Cost Goodwill impairment Goodwill, Impairment Loss Schedule of Securities Excluded From Calculation of Weighted Average Common Shares Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block] Title and Position [Axis] Title and Position [Axis] Award Timing Predetermined Award Timing Predetermined [Flag] Customer relationships Customer Relationships [Member] Customer One Customer One [Member] Customer One Diluted (in usd per share) Net loss per share, diluted (in usd per share) Earnings Per Share, Diluted Revenue Recognition Revenue from Contract with Customer [Policy Text Block] Reimbursements received for tenant improvements Tenant Improvements, Reimbursements Received Tenant Improvements, Reimbursements Received State and Local Jurisdiction State and Local Jurisdiction [Member] Domestic Income (Loss) from Continuing Operations before Income Taxes, Domestic Litigation, judgment preservation insurance, current Litigation, Judgment Preservation Insurance, Current Litigation, Judgment Preservation Insurance, Current Deferred revenue Increase (Decrease) in Contract with Customer, Liability Total current expense Current Income Tax Expense (Benefit) Restatement does not require Recovery Restatement Does Not Require Recovery [Text Block] Total investments Cash, Cash Equivalents, and Short-Term Investments Award vesting rights percentage (percent) Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage Retirement Benefits [Abstract] Employer matching contribution, percentage of the employee's gross compensation (percent) Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay Foreign currency transaction losses (gains), net Gain (Loss), Foreign Currency Transaction, before Tax Customer Customer [Axis] Tax Year 2016 Tax Year 2016 [Member] Statement of Financial Position [Abstract] Favorable tax benefits for research credits Effective Income Tax Rate Reconciliation, Tax Credit, Research, Amount Other Deferred Tax Liabilities, Other Sales and marketing Selling and Marketing Expense Income tax expense Total income tax expense Income Tax Expense (Benefit) Payments for purchase obligation Payments For Purchase Obligation Payments For Purchase Obligation Other non-operating expense Nonoperating Income (Expense) [Abstract] Debt securities, Fair Value Debt Securities, Available-for-Sale, Current Unrecognized compensation cost related to nonvested stock option recognized over weighted average period, in years Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition Total revenue Revenue from Contract with Customer, Excluding Assessed Tax Statement of Comprehensive Income [Abstract] Net cash (used by) provided by investing activities Net Cash Provided by (Used in) Investing Activities Income Tax Jurisdiction [Axis] Income Tax Jurisdiction [Axis] Equity compensation Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-Based Payment Arrangement, Percent All Adjustments to Compensation All Adjustments to Compensation [Member] Measurement Input, EBITDA Multiple Measurement Input, EBITDA Multiple [Member] Prepaid expenses and other assets Increase (Decrease) in Prepaid Expense and Other Assets Commitments and Contingencies Disclosure [Abstract] Vesting of restricted stock units Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures Unrealized Gains (Losses) Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Gain (Loss), before Tax Revenue, remaining performance obligation, period (in months) Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period Long-term Debt, Type [Domain] Long-Term Debt, Type [Domain] Entity Address, State or Province Entity Address, State or Province Erroneous Compensation Analysis Erroneous Compensation Analysis [Text Block] Secured Term Loan Facility Secured Term Loan Facility [Member] Secured Term Loan Facility Financial Instruments [Domain] Financial Instruments [Domain] Gain Contingency, Nature [Domain] Gain Contingency, Nature [Domain] Vesting [Domain] Vesting [Domain] Non-vested and outstanding at beginning balance (in usd per share) Non-vested and outstanding at ending balance (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 Liabilities and Stockholders’ (Deficit) Equity Liabilities and Equity [Abstract] Weighted Average Exercise Price Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price [Abstract] Change in valuation allowance Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent Restatement Determination Date Restatement Determination Date Bad debt Deferred Tax Asset, Tax Deferred Expense, Reserve and Accrual, Accounts Receivable, Allowance for Credit Loss Charged to expense SEC Schedule, 12-09, Valuation Allowances and Reserves, Additions, Charge to Cost and Expense Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Property, Plant and Equipment [Table] Property, Plant and Equipment [Table] Outstanding at beginning of period (in usd per shares) Outstanding at ending balance (in usd per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price Right-of-use assets for operating leases Right-of-use assets for operating leases Operating Lease, Right-of-Use Asset Erroneously Awarded Compensation Recovery Erroneously Awarded Compensation Recovery [Table] Outstanding at beginning of period (in shares) Outstanding at ending of period (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number Property, Plant and Equipment [Abstract] Basic and Diluted Loss per Common Share Earnings Per Share [Text Block] Exercise of stock options Stock Issued During Period, Value, Stock Options Exercised 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 Income Taxes Income Tax, Policy [Policy Text Block] Peer Group Issuers, Footnote Peer Group Issuers, Footnote [Text Block] Reconciliation of Unrecognized Tax Benefits [Roll Forward] Unrecognized Tax Benefits [Roll Forward] PEO PEO [Member] Expired operating loss carryforwards Operating Loss Carryforwards, Expirations Operating Loss Carryforwards, Expirations Name Trading Arrangement, Individual Name Property, Plant and Equipment, Type [Axis] Long-Lived Tangible Asset [Axis] Entity Public Float Entity Public Float Awards Close in Time to MNPI Disclosures, Table Awards Close in Time to MNPI Disclosures [Table Text Block] Tranche Three Share-Based Payment Arrangement, Tranche Three [Member] Number of shares available to be issued (in shares) Common Stock, Capital Shares Reserved for Future Issuance Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year [Member] Cash and cash equivalents, Fair Value Cash and Cash Equivalents, Fair Value Disclosure Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Amount Local Phone Number Local Phone Number Valuation allowance Less: Valuation allowance Deferred Tax Assets, Valuation Allowance Aggregate Erroneous Compensation Not Yet Determined Aggregate Erroneous Compensation Not Yet Determined [Text Block] Total operating expenses Operating Expenses Weighted Average Remaining Contractual Term (in years) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Additional Disclosures [Abstract] Changes in assets and liabilities: Increase (Decrease) in Operating Capital [Abstract] PEO Total Compensation Amount PEO Total Compensation Amount Property, Plant and Equipment, Type [Domain] Long-Lived Tangible Asset [Domain] Statement of Income Location, Balance Statement of Income Location, Balance [Axis] Interest expense on operating lease liabilities Operating Lease, Interest Expense Operating Lease, Interest Expense Debt Disclosure [Abstract] Common Stock Common Stock [Member] Impairment of Long-Lived Assets Impairment or Disposal of Long-Lived Assets, Including Intangible Assets, Policy [Policy Text Block] Term Loan Facility Term Loan Facility [Member] Term Loan Facility Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Line of Credit Line of Credit [Member] Government Agencies Government Agencies Member Legal costs Accrued Legal Costs, Current Accrued Legal Costs, Current Segment Reporting [Abstract] Entity Central Index Key Entity Central Index Key General and administrative General and Administrative Expense [Member] Accrued Expenses Accounts Payable, Accrued Liabilities, and Other Liabilities Disclosure, Current [Text Block] Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount Stockholders' Equity Equity [Text Block] Accounts payable and accrued expenses Increase (Decrease) in Accounts Payable and Accrued Liabilities Award Timing, How MNPI Considered Award Timing, How MNPI Considered [Text Block] Financial Instrument [Axis] Financial Instrument [Axis] Segment and Geographic Information Segment Reporting Disclosure [Text Block] Debt Debt, current Long-Term Debt, Current Maturities Work in process Property, Plant, And Equipment, Work In Process [Member] Property, Plant, And Equipment, Work In Process Stock-based compensation expense APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Class B Common Stock Class B Common Stock Common Class B [Member] Title Trading Arrangement, Individual Title Schedule of Loss Before Income Taxes Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block] Unrecognized tax benefits Beginning balance Ending balance Unrecognized Tax Benefits City Area Code City Area Code Current liabilities Liabilities, Current [Abstract] Auditor Location Auditor Location Change in tax rate Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Percent Insider Trading Policies and Procedures Not Adopted Insider Trading Policies and Procedures Not Adopted [Text Block] Repurchase of common stock Payments for Repurchase of Common Stock Valuation Allowance, Deferred Tax Asset SEC Schedule, 12-09, Valuation Allowance, Deferred Tax Asset [Member] Long-term debt Long-Term Debt, Excluding Current Maturities Accounts Receivable and Allowance for Expected Credit Losses Receivable [Policy Text Block] SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Table] SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Table] 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] Net loss per share: Earnings Per Share [Abstract] Equity [Abstract] Accumulated deficit Retained Earnings (Accumulated Deficit) Class of Stock Class of Stock [Domain] General and administrative General and Administrative Expense Deferred commissions, net of current portion Deferred Commission, Noncurrent Deferred Commission, Noncurrent Benefit for deferred income taxes Deferred Income Taxes and Tax Credits 2026 Long-Term Debt, Maturity, Year Two Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Equity Awards Adjustments Equity Awards Adjustments [Member] Total operating lease liabilities Total Operating Lease, Liability Underlying Securities Award Underlying Securities Amount Amendment Flag Amendment Flag Loss on disposal of property and equipment Gain (Loss) on Disposition of Property Plant Equipment Stock Appreciation Rights (SARs) Stock Appreciation Rights (SARs) [Member] Schedule of Restrictions on Cash and Cash Equivalents Restrictions on Cash and Cash Equivalents [Table Text Block] Less: Debt issuance costs Debt Issuance Costs, Net Debt Debt Disclosure [Text Block] Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Maintenance and support Maintenance And Support [Member] Maintenance And Support Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Aggregate principal amount Debt Instrument, Face Amount Entity Address, Postal Zip Code Entity Address, Postal Zip Code Advertising expenses Advertising Expense Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested [Member] Auditor Name Auditor Name 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 Current: Current Income Tax Expense (Benefit), Continuing Operations [Abstract] Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested [Member] Proceeds from maturities of investments Proceeds from Sale, Maturity and Collection of Investments Property, plant and equipment, useful life Property, Plant and Equipment, Useful Life Number of Shares Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding [Roll Forward] Depreciation expense and amortization of intangible assets Depreciation, Depletion and Amortization, Nonproduction Adjustment To PEO Compensation, Footnote Adjustment To PEO Compensation, Footnote [Text Block] Property and equipment, net of accumulated depreciation of $32,142 and $25,141, respectively Property and equipment, net Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization Deferred revenue Deferred Tax Assets, Deferred Income Other accrued expense Deferred Tax Assets, Tax Deferred Expense, Other Weighted average remaining vesting period Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Outstanding, Weighted Average Remaining Contractual Terms Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] Gain contingency, damages awarded, interest, percentage (percent) Gain Contingency, Damages Awarded, Interest, Percentage Gain Contingency, Damages Awarded, Interest, Percentage Stock, Class of Stock [Table] Stock, Class of Stock [Table] Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year [Member] Weighted average common shares outstanding: Weighted Average Number of Shares Outstanding, Diluted [Abstract] Maximum percentage of aggregate voting power of capital stock which triggers conversion of stock (percent) Maximum Percentage Of Aggregate Voting Power Of Capital Stock Which Triggers Conversion Of Stock Maximum percentage of the aggregate voting power of our capital stock Total assets Assets Statutory Post Judgement Interest on Judgmental Statutory Post Judgement Interest On Judgmental [Member] Statutory Post Judgement Interest On Judgmental Total cost of revenue Cost of Goods and Services Sold Advertising Expenses Advertising Cost [Policy Text Block] Purchases of property and equipment Payments to Acquire Property, Plant, and Equipment Other non-current liabilities Other Liabilities, Noncurrent Cloud subscriptions Cloud Subscriptions [Member] Cloud Subscriptions Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Violation of Home Country Law, Amount Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] Commitments and contingent liabilities (see Note 13) Commitments and Contingencies Stock-Based Compensation Share-Based Payment Arrangement [Policy Text Block] Schedule of Reconciliation of Statutory to Effective Income Tax Rate Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] Termination Date Trading Arrangement Termination Date 2026 Lessee, Operating Lease, Liability, to be Paid, Year Two Purchase obligation, to be paid, year four Purchase Obligation, to be Paid, Year Four 2025 Long-Term Debt, Maturity, Year One Issuance of common stock to directors (in shares) Stock Issued During Period, Shares, Issued for Services Debt Instrument [Axis] Debt Instrument [Axis] Net loss per share, basic and diluted Earnings Per Share Basic And Diluted EPS [Abstract] Earnings Per Share Basic And Diluted EPS Net loss Net loss Net loss Net Income (Loss) Attributable to Parent Trading Arrangement: Trading Arrangement [Axis] Pay vs Performance Disclosure, Table Pay vs Performance [Table Text Block] Commission expense Noninterest Expense Commission Expense Equity Awards Adjustments, Excluding Value Reported in Compensation Table Equity Awards Adjustments, Excluding Value Reported in the Compensation Table [Member] Litigation, judgment preservation insurance expense Litigation, Judgment Preservation Insurance Expense Litigation, Judgment Preservation Insurance Expense Entity File Number Entity File Number Segment Reporting, Revenue from External Customer, Product and Service [Table] Segment Reporting, Revenue from External Customer, Product and Service [Table] Income Statement [Abstract] Entity Address, Address Line One Entity Address, Address Line One Federal Current Federal Tax Expense (Benefit) Effect of foreign exchange rate changes on cash, cash equivalents, and restricted cash Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Continuing Operations Denominator: Weighted Average Number of Shares Outstanding, Basic [Abstract] Name Forgone Recovery, Individual Name Exercisable at end of period Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value Weighted average remaining lease term (in years) Operating Lease, Weighted Average Remaining Lease Term Purchase obligation, to be paid, year five Purchase Obligation, to be Paid, Year Five Foreign currency translation adjustments SEC Schedule, 12-09, Valuation Allowances and Reserves, Increase (Decrease) Adjustment Award Timing MNPI Considered Award Timing MNPI Considered [Flag] Deferred tax liabilities: Components of Deferred Tax Liabilities [Abstract] Line of Credit Facility [Line Items] Line of Credit Facility [Line Items] Reductions for tax positions in prior years Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions Total contract assets Contract with Customer, Asset, after Allowance for Credit Loss Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Schedule of Supplemental Balance Sheet Information Assets And Liabilities, Lessee [Table Text Block] Disclosure of information about the operating lease, including right-of-use asset and the related lease liability. PEO Actually Paid Compensation Amount PEO Actually Paid Compensation Amount Adjustment to Compensation: Adjustment to Compensation [Axis] Accounts Receivable Accounts Receivable [Member] Deferred commissions, current Deferred Commissions Current Nondeductible expenses Effective Income Tax Rate Reconciliation, Nondeductible Expense, Other, Percent Litigation Case [Domain] Litigation Case [Domain] Accumulated other comprehensive loss Accumulated Other Comprehensive Income (Loss), Net of Tax Pension Adjustments Service Cost Pension Adjustments Service Cost [Member] Basic (in shares) Weighted average common shares outstanding, basic (in shares) Weighted Average Number of Shares Outstanding, Basic Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] Treasury Stock Stockholders' Equity, Policy [Policy Text Block] Audit and tax fees Accrued Professional Fees, Current Name Awards Close in Time to MNPI Disclosures, Individual Name Sales Revenue, Net Revenue Benchmark [Member] Forfeited (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period Amount awarded in settlement Litigation Settlement, Amount Awarded from Other Party Entity Filer Category Entity Filer Category Unsatisfied performance obligations Revenue, Remaining Performance Obligation, Amount Cost of revenue Cost of Revenue [Abstract] Loss Contingencies [Line Items] Loss Contingencies [Line Items] Statistical Measurement [Domain] Statistical Measurement [Domain] Contract assets, current Contract with Customer, Asset, after Allowance for Credit Loss, Current Schedule of Components of Lease Expense Lease, Cost [Table Text Block] Aggregate Intrinsic Value (in thousands) Aggregate Intrinsic Value [Abstract] Aggregate Intrinsic Value Other current liabilities Other Liabilities, Current Unrecognized tax benefits that would affect effective tax rate if recognized Unrecognized Tax Benefits that Would Impact Effective Tax Rate All Trading Arrangements All Trading Arrangements [Member] Compensation Actually Paid vs. Net Income Compensation Actually Paid vs. Net Income [Text Block] Schedule of Basic and Diluted Net Loss Per Share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Federal tax credit carryforwards Tax Credit Carryforward, Amount Computer software and hardware Computer Software And Hardware [Member] Computer Software And Hardware Rule 10b5-1 Arrangement Adopted Rule 10b5-1 Arrangement Adopted [Flag] Awards Close in Time to MNPI Disclosures Awards Close in Time to MNPI Disclosures [Table] SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Line Items] SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Line Items] Schedule of Supplemental Cash Flow Information Supplemental Cash Flow Information Related To Leases [Table Text Block] Supplemental Cash Flow Information Related To Leases Schedule of Components of Stock-based Compensation Expense Share-Based Payment Arrangement, Cost by Plan [Table Text Block] Class A Common Stock Class A Common Stock Common Class A [Member] Pay vs Performance Disclosure [Line Items] Peer Group Total Shareholder Return Amount Peer Group Total Shareholder Return Amount Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis] Deferred: Deferred Income Tax Expense (Benefit), Continuing Operations [Abstract] Other Performance Measure, Amount Other Performance Measure, Amount 2027 Finite-Lived Intangible Asset, Expected Amortization, Year Three Leases Lessee, Operating Leases [Text Block] Common stock, shares outstanding (in shares) Beginning balance (in shares) Ending balance (in shares) Common Stock, Shares, Outstanding Schedule of Acquired Finite-Lived Intangible Asset by Major Class [Table] Schedule of Acquired Finite-Lived Intangible Asset by Major Class [Table] Documents Incorporated by Reference Documents Incorporated by Reference [Text Block] Operating lease cost Operating Lease, Cost Professional services Professional Services Member Number of shares available for grants (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant Non-current operating lease liabilities Operating lease liabilities, net of current portion Operating Lease, Liability, Noncurrent Deferred revenue Deferred revenue, current Contract with Customer, Liability, Current Entity Tax Identification Number Entity Tax Identification Number Hosting costs Accrued Hosting Costs Current Schedule of Outstanding Debt Balances Schedule of Long-Term Debt Instruments [Table Text Block] Additions for tax positions in prior years Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions Repurchase of common stock (in shares) Repurchase of common stock (in shares) Treasury Stock, Shares, Acquired Foreign Deferred Foreign Income Tax Expense (Benefit) Money market fund Money Market Funds [Member] Treasury Stock Treasury Stock, Common [Member] Taxes payable Taxes Payable, Current Plan Name Plan Name [Axis] Litigation, judgment preservation insurance, noncurrent Litigation, Judgment Preservation Insurance, Noncurrent Litigation, Judgment Preservation Insurance, Noncurrent Equity Components Equity Components [Axis] Research and Development Expenses Research and Development Expense, Policy [Policy Text Block] Capitalized contract cost, amortization period Capitalized Contract Cost, Amortization Period Outstanding intrinsic value, beginning balance Outstanding intrinsic value, ending balance Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value Supplemental non-cash investing and financing information: Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract] Developed technology Developed Technology Rights [Member] Geographical Geographical [Axis] Net deferred tax assets Deferred Tax Assets, Net 2029 Lessee, Operating Lease, Liability, to be Paid, Year Five Sales and marketing Selling and Marketing Expense [Member] Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table [Member] Chief Executive Officer Chief Executive Officer [Member] Debt Securities, Available-for-sale [Line Items] Debt Securities, Available-for-Sale [Line Items] Retirement Plans Compensation and Employee Benefit Plans [Text Block] Cash, cash equivalents, and restricted cash at beginning of period Cash, cash equivalents, and restricted cash at end of period Total cash, cash equivalents, and restricted cash Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents Total unrecognized compensation cost related to unvested restricted stock units Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount Foreign Current Foreign Tax Expense (Benefit) Current assets Assets, Current [Abstract] Investments Fair Value of Financial Instruments, Policy [Policy Text Block] Forgone Recovery due to Disqualification of Tax Benefits, Amount Forgone Recovery due to Disqualification of Tax Benefits, Amount Products and Services [Domain] Product and Service [Domain] Short-term lease cost Short-Term Lease, Cost 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 Goodwill [Roll Forward] Goodwill [Roll Forward] Number of installments Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting, Number Of Installments Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting, Number Of Installments Security Exchange Name Security Exchange Name Basis spread on variable rate (as a percent) Debt Instrument, Basis Spread on Variable Rate Exercised (in usd per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Number of Shares Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Additional contract costs deferred Capitalized Contract Cost, Deferrals Capitalized Contract Cost, Deferrals State Current State and Local Tax Expense (Benefit) Forgone Recovery, Explanation of Impracticability Forgone Recovery, Explanation of Impracticability [Text Block] Schedule of Components of Investments Debt Securities, Available-for-Sale [Table Text Block] Research and development Research and Development Expense Goodwill and Intangible Assets Disclosure [Abstract] Common stock, shares issued (in shares) Common Stock, Shares, Issued Line of credit facility, maximum borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity Concentration risk percentage Concentration Risk, Percentage Insider Trading Policies and Procedures Adopted Insider Trading Policies and Procedures Adopted [Flag] Common stock, shares authorized (in shares) Common Stock, Shares Authorized Long-term Debt, Type [Axis] Long-Term Debt, Type [Axis] 2017 Equity Incentive Plan Two Thousand Seventeen Equity Incentive Plan [Member] Entity Voluntary Filers Entity Voluntary Filers Renewal term (in years) Lessee, Operating Lease, Renewal Term Interest expense Interest Expense, Nonoperating Total deferred benefit Deferred Income Tax Expense (Benefit) Lessee, Operating Lease, Description [Abstract] Lessee, Operating Lease, Description [Abstract] Property and Equipment, net Property, Plant and Equipment Disclosure [Text Block] Deductions: Write-offs, net of recoveries Accounts Receivable, Allowance for Credit Loss, Writeoff Other comprehensive loss Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Accounts receivable, net of allowance of $3,396 and $2,606, respectively Accounts Receivable, after Allowance for Credit Loss, Current Granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross Revenues from External Customers and Long-Lived Assets [Line Items] Revenues from External Customers and Long-Lived Assets [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Other current and non-current liabilities Increase (Decrease) in Other Operating Liabilities Total debt Long-Term Debt Pension Adjustments Prior Service Cost Pension Adjustments Prior Service Cost [Member] Employer matching contribution, percentage of the employee's contribution (percent) Defined Contribution Plan, Employer Matching Contribution, Percent of Match Fair Value, by Balance Sheet Grouping [Table] Fair Value, by Balance Sheet Grouping [Table] Restricted cash, current Restricted Cash, Current Commercial paper Commercial Paper [Member] Pension Benefits Adjustments, Footnote Pension Benefits Adjustments, Footnote [Text Block] Total Shareholder Return Vs Peer Group Total Shareholder Return Vs Peer Group [Text Block] Average share price (in usd per share) Shares Acquired, Average Cost Per Share Document Annual Report Document Annual Report Deferred Commissions Commissions Expense, Policy [Policy Text Block] Vested (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period Risk-free interest rate Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate Amortization of intangible assets Amortization of Intangible Assets Total contract liabilities Contract with Customer, Liability Capital expenditures Accrued Capital Expenditures, Current Accrued Capital Expenditures, Current Number of floors represented by each asset group within headquarters Number Of Floors Number Of Floors Movement in Valuation Allowances and Reserves [Roll Forward] SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] International Non-US [Member] Accounting Policies [Abstract] Revenue Revenues [Abstract] Leasehold improvements Leasehold Improvements [Member] Fair Value Measurements Fair Value Measurement, Policy [Policy Text Block] Current Fiscal Year End Date Current Fiscal Year End Date Beginning balance Ending balance SEC Schedule, 12-09, Valuation Allowances and Reserves, Amount Less: imputed interest Lessee, Operating Lease, Liability, Undiscounted Excess Amount Short-term investments and marketable securities Short-Term Investments PEO Name PEO Name Vesting [Axis] Vesting [Axis] Award Type [Domain] Award Type [Domain] Equity compensation Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-Based Compensation Cost Compensation Actually Paid vs. Company Selected Measure Compensation Actually Paid vs. Company Selected Measure [Text Block] Deferred tax assets Deferred Income Tax Assets, Net Non-PEO NEO Non-PEO NEO [Member] Finite-lived intangible asset, useful life Finite-Lived Intangible Asset, Useful Life Additional Paid-In Capital Additional Paid-in Capital [Member] Schedule of Allowance for Doubtful Accounts Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] Class of Stock [Line Items] Class of Stock [Line Items] Recent Accounting Pronouncements New Accounting Pronouncements, Policy [Policy Text Block] Class of Stock Class of Stock [Axis] Title and Position [Domain] Title and Position [Domain] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Finite-lived intangible assets, accumulated amortization Less: Accumulated amortization Finite-Lived Intangible Assets, Accumulated Amortization Amortization of operating lease ROU assets Operating Lease, Right-of-Use Asset, Periodic Reduction Name Measure Name Entity Interactive Data Current Entity Interactive Data Current Accrued compensation and related benefits Accrued Employee Benefits, Current Robert Kramer [Member] Robert Kramer Number of operating segments Number of Operating Segments Deferred tax assets: Components of Deferred Tax Assets [Abstract] Cash paid for income taxes Income Taxes Paid Switzerland SWITZERLAND Foreign currency transaction losses (gains), net Unrealized Gain (Loss), Foreign Currency Transaction, before Tax Stock-based compensation Share-Based Payment Arrangement, Noncash Expense Total deferred tax assets Deferred Tax Assets, Net of Valuation Allowance Purchase obligation, to be paid, year three Purchase Obligation, to be Paid, Year Three Tranche Two Share-Based Payment Arrangement, Tranche Two [Member] Litigation, judgment preservation insurance, cost Litigation, Judgment Preservation Insurance, Cost Litigation, Judgment Preservation Insurance, Cost Cloud subscriptions contracts term (in years) Software As Service Subscription Contracts Term Allowance for Doubtful Accounts Receivable [Roll Forward] Accounts Receivable, Allowance for Credit Loss [Roll Forward] Supplemental cash flow information: Supplemental Cash Flow Information [Abstract] Settlements Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities Capitalized research and development costs Deferred Tax Asset, In-Process Research and Development Total other non-operating expense Nonoperating Income (Expense) Concentration Risk Benchmark Concentration Risk Benchmark [Domain] Unrecognized tax benefits Effective Income Tax Rate Reconciliation, Unrecognized Tax Benefit, Percent Effective Income Tax Rate Reconciliation, Unrecognized Tax Benefit, Percent Auditor Firm ID Auditor Firm ID Total Effective tax rate (percent) Effective Income Tax Rate Reconciliation, Percent Operating loss Operating Income (Loss) Variable Rate [Domain] Variable Rate [Domain] Tax expense attributable to the change in valuation allowance Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount Number of reportable segments Number of Reportable Segments Total liabilities and stockholders’ (deficit) equity Liabilities and Equity Rule 10b5-1 Arrangement Terminated Rule 10b5-1 Arrangement Terminated [Flag] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Lease impairment charges Operating Lease, Impairment Loss Youyong Zou Litigation Youyong Zou Litigation [Member] Youyong Zou Litigation Interest income on investment Investment Income, Interest Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Schedule of Capitalized Contract Costs Capitalized Contract Cost [Table Text Block] Schedule of Restricted Stock Unit Activity Share-Based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block] Summary Of Significant Accounting Policies [Line Items] Summary Of Significant Accounting Policies [Line Items] Summary of significant accounting policies. Schedule of Future Long-term Debt Principal Payments Schedule of Maturities of Long-Term Debt [Table Text Block] Underlying Security Market Price Change Underlying Security Market Price Change, Percent Measurement Input Type [Axis] Measurement Input Type [Axis] Individual: Individual [Axis] Disposal of property plant and equipment Property, Plant and Equipment, Disposals Accumulated Other Comprehensive Loss AOCI Attributable to Parent [Member] Forfeited (in usd per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price Products and Services [Axis] Product and Service [Axis] Property, Plant and Equipment [Line Items] Property, Plant and Equipment [Line Items] Statement [Line Items] Statement [Line Items] Measurement Input Type [Domain] Measurement Input Type [Domain] Operating expenses Operating Expenses [Abstract] Schedule of Property and Equipment Property, Plant and Equipment [Table Text Block] Compensation Actually Paid vs. Total Shareholder Return Compensation Actually Paid vs. Total Shareholder Return [Text Block] Sublease income Sublease Income Internally developed software Software Development [Member] Contract assets, non-current Contract with Customer, Asset, after Allowance for Credit Loss, Noncurrent Minimum Minimum [Member] Adoption Date Trading Arrangement Adoption Date Deferred revenue, non-current Contract with Customer, Liability, Noncurrent Bad debt expense Additions: Charged to costs and expenses Accounts Receivable, Credit Loss Expense (Reversal) Document and Entity Information [Line Items] Document And Entity Information [Line Items] Document and entity information. Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year [Member] Tax Period Tax Period [Axis] U.S. federal statutory tax rate Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent Long-term debt Total Long-Term Debt, Gross Exercise Price Award Exercise Price Schedule of Deferred Tax Assets and Liabilities Schedule of Deferred Tax Assets and Liabilities [Table Text Block] Arrangement Duration Trading Arrangement Duration Operating loss carryforwards Operating Loss Carryforwards Goodwill and Intangible Assets Goodwill and Intangible Assets Disclosure [Text Block] Domestic Tax Jurisdiction Domestic Tax Jurisdiction [Member] Material Terms of Trading Arrangement Material Terms of Trading Arrangement [Text Block] Debt term Debt Instrument, Term 2028 Finite-Lived Intangible Asset, Expected Amortization, Year Four All Individuals All Individuals [Member] Accounting Policies Basis of Presentation and Significant Accounting Policies [Text Block] Variable Rate [Axis] Variable Rate [Axis] Income Tax Disclosure [Abstract] Other expense (income), net Other Nonoperating Income (Expense) Statement of Stockholders' Equity [Abstract] Intangible assets, net of accumulated amortization of $5,341 and $4,152, respectively Intangible Assets, Net (Excluding Goodwill) Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table] Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table] Federal NOL carryforwards not subject to expiration Deferred Tax Assets, Operating Loss Carryforwards, Not Subject to Expiration Reimbursable employee expenses Other Employee-related Liabilities Deferred tax liabilities Deferred Income Tax Liabilities, Net Expected volatility (as percent) Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate Foreign rate differential Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent Swingline Sub-facility Swingline Sub-facility [Member] Swingline Sub-facility Common stock awards to Board of Directors Issuance Of Common Stock To Directors Member Contract labor costs Accrued Contract Employment Current Federal Deferred Federal Income Tax Expense (Benefit) Schedule of Accrued Expenses Schedule of Accrued Liabilities [Table Text Block] Cash, Cash Equivalents, and Restricted Cash Cash and Cash Equivalents, Policy [Policy Text Block] Commitments and Contingencies, and Other Matters Commitments and Contingencies Disclosure [Text Block] Issuance of common stock to directors Stock Issued During Period, Value, Issued for Services Thereafter Finite-Lived Intangible Asset, Expected Amortization, after Year Five Prepaid expenses Deferred Tax Liabilities, Prepaid Expenses Measure: Measure [Axis] Additions for tax positions in current years Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions Operating Loss Carryforwards [Table] Operating Loss Carryforwards [Table] Document And Entity Information [Table] Document And Entity Information [Table] Document and Entity Information [Table]. Audit Information [Abstract] Audit Information Entity Emerging Growth Company Entity Emerging Growth Company Non-GAAP Measure Description Non-GAAP Measure Description [Text Block] U.S. Treasury bonds US Treasury Bond Securities [Member] Equity Component [Domain] Equity Component [Domain] Judgment preservation insurance, threshold amount Judgment Preservation Insurance, Threshold Amount Judgment Preservation Insurance, Threshold Amount Global intangible low-taxed income Effective Income Tax Rate Reconciliation, GILTI, Percent Additional 402(v) Disclosure Additional 402(v) Disclosure [Text Block] Entity Shell Company Entity Shell Company Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Beginning balance Ending balance Capitalized Contract Cost, Net SEC Schedule, 12-09, Valuation Allowances and Reserves [Domain] SEC Schedule, 12-09, Valuation Allowances and Reserves [Domain] Statement [Table] Statement [Table] Capitalized Contract Cost [Roll Forward] Capitalized Contract Cost [Roll Forward] Capitalized Contract Cost 2007 Stock Option Plan Two Thousand Seven Stock Option Plan [Member] Geographic Distribution Geographic Distribution [Domain] Cash paid for interest Interest Paid, Excluding Capitalized Interest, Operating Activities Property and equipment, gross Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, before Accumulated Depreciation and Amortization Level 1 Fair Value, Inputs, Level 1 [Member] Concentration Risk Benchmark Concentration Risk Benchmark [Axis] Total current assets Assets, Current Statement of Cash Flows [Abstract] Federal Government Agencies Federal Government Agencies Member Accrued compensation and related benefits Increase Decrease In Accrued Compensation And Related Benefits Accrued compensation Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Employee Compensation Tax Period Tax Period [Domain] Exercisable at end of period (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number 2027 Long-Term Debt, Maturity, Year Three Entity Well-known Seasoned Issuer Entity Well-known Seasoned Issuer Income Taxes Income Tax Disclosure [Text Block] 2028 Lessee, Operating Lease, Liability, to be Paid, Year Four Schedule of Revenue by Services Revenue from External Customers by Products and Services [Table Text Block] Vesting term of employer contribution Defined Contribution Plan, Employers Matching Contribution, Annual Vesting Term Defined Contribution Plan, Employers Matching Contribution, Annual Vesting Term Agency bonds Agency Securities [Member] Subscriptions Subscriptions, Software, and Support [Member] Subscriptions, Software, and Support Organization, Consolidation and Presentation of Financial Statements [Abstract] Weighted average discount rate Operating Lease, Weighted Average Discount Rate, Percent Net cash (used by) provided by financing activities Net Cash Provided by (Used in) Financing Activities Number of votes entitled to stockholders per share Number Of Votes Entitled To Stockholders Number of votes entitled to stockholders Operating Loss Carryforwards [Line Items] Operating Loss Carryforwards [Line Items] Credit Facility Credit Facility [Axis] Entity Registrant Name Entity Registrant Name Cash flows from operating activities: Net Cash Provided by (Used in) Operating Activities, Continuing Operations [Abstract] Adjustment to Non-PEO NEO Compensation Footnote Adjustment to Non-PEO NEO Compensation Footnote [Text Block] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table] Gross profit Gross Profit Misappropriation of Trade Secrets Misappropriation Of Trade Secrets [Member] Misappropriation Of Trade Secrets Foreign currency translation adjustments Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent State Deferred State and Local Income Tax Expense (Benefit) Fair Value as of Grant Date Award Grant Date Fair Value Customer Concentration Risk Customer Concentration Risk [Member] Level 2 Fair Value, Inputs, Level 2 [Member] Stockholders’ (deficit) equity Equity, Including Portion Attributable to Noncontrolling Interest [Abstract] Geographical Geographical [Domain] Amortization of deferred contract costs Capitalized Contract Cost, Amortization Schedule of Stock-based Compensation Expense Included in Condensed Consolidated Statements of Operations Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block] Principles of Consolidation Consolidation, Policy [Policy Text Block] Restatement Determination Date: Restatement Determination Date [Axis] Title of 12(b) Security Title of 12(b) Security Concentration Risk Type Concentration Risk Type [Axis] Common stock Common Stock, Value, Issued Document Financial Statement Error Correction Document Financial Statement Error Correction [Flag] Share-Based Payment Arrangement [Abstract] State tax expense Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent Other Deferred Tax Assets, Other Severance Costs Costs Associated with Exit or Disposal Activity or Restructuring [Policy Text Block] Cash and Cash Equivalents [Domain] Cash and Cash Equivalents [Domain] Total deferred tax liabilities Deferred Tax Liabilities, Gross Basic (in usd per share) Net loss per share, basic (in usd per share) Earnings Per Share, Basic Operating cash outflows for operating leases Operating Lease, Payments Award Timing MNPI Disclosure Award Timing MNPI Disclosure [Text Block] Accrued capital expenditures Capital Expenditures Incurred but Not yet Paid Aggregate Pension Adjustments Service Cost Aggregate Pension Adjustments Service Cost [Member] Property and Equipment Property, Plant and Equipment, Policy [Policy Text Block] Intangible assets Deferred Tax Liabilities, Intangible Assets Total current liabilities Liabilities, Current Litigation, appeal process, period Litigation, Appeal Process, Period Litigation, Appeal Process, Period Compensation cost related to nonvested stock options not yet recognized Share-Based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount Concentration of Credit and Customer Risk Concentration Risk, Credit Risk, Policy [Policy Text Block] 2025 Finite-Lived Intangible Asset, Expected Amortization, Year One Granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period Return to provision Effective Income Tax Rate Reconciliation, Return To Provision, Percent Effective Income Tax Rate Reconciliation, Return To Provision, Percent Stock-Based Compensation Share-Based Payment Arrangement [Text Block] Entity Address, City or Town Entity Address, City or Town Leases Right-of-Use (“ROU”) Assets and Lease Liabilities and Lease Costs Lessee, Leases [Policy Text Block] Schedule of Stock Option Activity Share-Based Payment Arrangement, Option, Activity [Table Text Block] Exercised Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period, Intrinsic Value Total stock-based compensation expense Share-Based Payment Arrangement, Expense Investments, Debt and Equity Securities [Abstract] Granted (in usd per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Loss Contingencies [Table] Loss Contingencies [Table] Forfeited (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period Schedule of Finite-lived Intangible Assets Schedule of Finite-Lived Intangible Assets [Table Text Block] Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year [Member] Foreign Tax Jurisdiction Foreign Tax Jurisdiction [Member] Cash and Cash Equivalents [Axis] Cash and Cash Equivalents [Axis] Revenue Revenue from Contract with Customer [Text Block] Document Fiscal Year Focus Document Fiscal Year Focus Repurchase of common stock Treasury stock, value, acquired, cost method Treasury Stock, Value, Acquired, Cost Method Number of asset groups impaired Number Of Asset Groups Impaired Number Of Asset Groups Impaired Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Severance costs Severance Costs Assets Assets, Fair Value Disclosure Pegasystems Litigation Pegasystems Litigation [Member] Pegasystems Litigation Other accrued expenses Other Accrued Liabilities, Current Foreign Income (Loss) from Continuing Operations before Income Taxes, Foreign 2029 Finite-Lived Intangible Asset, Expected Amortization, Year Five Document Period End Date Document Period End Date Base Rate Base Rate [Member] Total lease payments Lessee, Operating Lease, Liability, to be Paid Term license subscriptions Term License Subscriptions [Member] Term License Subscriptions Non-vested and outstanding at beginning balance (in shares) Non-vested and outstanding at ending balance (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Expired (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Expirations in Period Summary Of Significant Accounting Policies [Table] Summary Of Significant Accounting Policies [Table] Summary Of Significant Accounting Policies [Table] Insider Trading Arrangements [Line Items] 2027 Lessee, Operating Lease, Liability, to be Paid, Year Three Revenue recognized from contract liabilities Contract with Customer, Liability, Revenue Recognized Prepaid expenses and other current assets Prepaid Expense and Other Assets, Current Document Transition Report Document Transition Report Purchase obligation Purchase Obligation Schedule of Unrecognized Tax Benefits Roll Forward Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block] Tax credits Effective Income Tax Rate Reconciliation, Tax Credit, Percent Total investments, Fair Value Cash And Cash Equivalents And Short-Term Investments, Fair Value Disclosure Cash And Cash Equivalents And Short-Term Investments, Fair Value Disclosure Customer Customer [Domain] Entity Current Reporting Status Entity Current Reporting Status Accumulated Deficit Retained Earnings [Member] Amortization of debt issuance costs Amortization of Debt Issuance Costs Schedule of Revenues from External Customers and Long-Lived Assets [Table] Schedule of Revenues from External Customers and Long-Lived Assets [Table] RSUs Restricted Stock Units (RSUs) [Member] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Executive Category: Executive Category [Axis] Payments for investments Payments to Acquire Investments Schedule of Components of Income Tax Expense Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] Vested in period, value Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested in Period, Fair Value Statement of Income Location, Balance Statement of Income Location, Balance [Domain] Federal NOL carryforwards subject to expiration Deferred Tax Assets, Operating Loss Carryforwards, Subject to Expiration Letter of Credit Letter of Credit [Member] Company Selected Measure Name Company Selected Measure Name