Geographic Concentration Risk Geographic Concentration Risk [Member] Deferred costs, non-current Deferred Costs, Noncurrent Business Acquisition Business Acquisition [Axis] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Total future gross payments Lessee, Operating Lease, Liability, to be Paid Provision for credit losses Accounts Receivable, Credit Loss Expense (Reversal) Deferred income tax assets Deferred Income Tax Assets, Net Entity Address, Postal Zip Code Entity Address, Postal Zip Code Net income per share Earnings Per Share, Basic And Diluted EPS [Abstract] Earnings Per Share, Basic And Diluted EPS Property, Plant and Equipment [Abstract] Preferred stock, shares outstanding (in shares) Preferred Stock, Shares Outstanding Property and equipment, cost Property, Plant and Equipment, Gross RSAs & DSUs Restricted Stock Units And Deferred Stock Units [Member] Restricted stock units and deferred stock units member. Income Tax Disclosure [Abstract] Income Tax Disclosure [Abstract] 2019 Share Repurchase Program 2019 Stock Repurchase Program [Member] 2019 Stock Repurchase Program Deferred revenue Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Deferred Revenue Summary of Cash Equivalents and Investments Cash, Cash Equivalents and Investments [Table Text Block] Other Income and Expenses [Abstract] Other Income and Expenses [Abstract] GCommerce Inc GCommerce Inc [Member] GCommerce Inc Summary of Other Income (Expense), Net Schedule of Other Nonoperating Income (Expense) [Table Text Block] Financial Instruments [Domain] Financial Instruments [Domain] Statistical Measurement Statistical Measurement [Domain] Exercised (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period Latest timing of billings Recurring Revenues Timing Of Billings Latest Period Recurring revenues timing of billings latest period. Cash paid for amounts included in the measurement of lease liabilities Cash Paid For Amounts Included In Measurement Of Lease Liabilities [Abstract] Cash paid for amounts included in the measurement of lease liabilities. Weighted-average discount rate Operating Lease, Weighted Average Discount Rate, Percent Share-based Payment Arrangement [Abstract] Share-Based Payment Arrangement [Abstract] Additional paid-in capital Additional Paid in Capital, Common Stock Other, net Other Noncash Income (Expense) Effect of foreign currency exchange rate changes Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations Repurchases of common stock Shares repurchased cost Treasury Stock, Value, Acquired, Cost Method Net income Net income Net income Net Income (Loss) Attributable to Parent Volatility Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Weighted Average Volatility Rate Fair Value Estimation of Common Stock Using Black-Scholes Option Pricing Model, Assumptions Schedule of Share-Based Payment Award, Employee Stock Purchase Plan, Valuation Assumptions [Table Text Block] Antidilutive shares (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Subsequent Event Type [Axis] Subsequent Event Type [Axis] Reclassification of (gain) loss on investments into earnings, net of tax of ($13), $16, ($17) and $46, respectively Reclassification of (gain) loss on investments into earnings, net of tax Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Net of Tax Share Repurchase Program Share Repurchase Program [Domain] Accounts receivable Accounts Receivable, before Allowance for Credit Loss, Current Equity Component Equity Component [Domain] Subsequent Event Type [Domain] Subsequent Event Type [Domain] Assets fair value Assets, Fair Value Disclosure Treasury Stock, at cost; 2,146,783 and 1,789,353 shares, respectively Share Value Repurchased Treasury Stock, Common, Value Fair Value Debt Securities, Available-for-Sale Forfeited (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price Amortized deferred costs Deferred Costs Amortized Deferred costs amortized. Remainder of 2022 Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year Set-Up Fees Set Up Fees [Member] Set up fees. Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Entity Address, State or Province Entity Address, State or Province Level 1 Fair Value, Inputs, Level 1 [Member] Employee Stock Purchase Plan Employee Stock [Member] Weighted average remaining contractual life Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term Deferred Revenue Arrangement By Type [Table] Deferred Revenue Arrangement, by Type [Table] Award Type Award Type [Axis] Unused & Expired Share Repurchase Value Treasury Stock, Unused and Expired Repurchase Value Treasury Stock, Unused and Expired Repurchase Value Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities Operating lease liabilities Operating Lease, Liability, Current Schedule Of Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Table] Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table] PSU, RSU, RSA, and DSU Share-Based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block] Schedule Of Stockholders Equity [Table] Schedule Of Stockholders Equity [Table] Schedule of stockholders equity. Forfeited (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period Accounts receivable Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Receivables Certificates of deposit Certificates of Deposit [Member] Measurement period Business Combination, Measurement Period Business Combination, Measurement Period Total liabilities Liabilities Significant Accounting Policies Significant Accounting Policies Policy [Policy Text Block] Significant accounting policies. Weighted-average remaining lease term Operating Lease, Weighted Average Remaining Lease Term Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Remeasurement from provisional purchase accounting amount Goodwill, Purchase Accounting Adjustments Finite-Lived and Indefinite-Lived Intangible Assets Acquired as Part of Business Combination Finite-Lived and Indefinite-Lived Intangible Assets Acquired as Part of Business Combination [Table Text Block] Cash flows from investing activities Net Cash Provided by (Used in) Investing Activities [Abstract] Recognized set-up fees Deferred Revenue Amortized Set Up Fees Deferred revenue amortized set up fees. Cash Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents Acquired technology Technology-Based Intangible Assets [Member] Vested at period end (in shares) Share-Based Compensation Arrangement By Share-Based Payment Award, Equity Instruments Other Than Options, Vested At Period End Share-Based Compensation Arrangement By Share-Based Payment Award, Equity Instruments Other Than Options, Vested At Period End Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Fair Value Hierarchy and NAV Fair Value Hierarchy and NAV [Domain] Property, Plant and Equipment Property, Plant and Equipment [Table Text Block] Preferred stock, shares issued (in shares) Preferred Stock, Shares Issued Document Type Document Type Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract] Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract] Concentration Risk Benchmark Concentration Risk Benchmark [Domain] # Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Finite Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Outstanding, beginning of period (in dollars per share) Outstanding, end of period (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Schedule of Supplemental Balance Sheet Information Related to Leases Schedule Of Supplemental Balance Sheet Information Related To Leases Table [Table Text Block] Schedule of supplemental balance sheet information related to leases. Product and Service Product and Service [Domain] Entity Shell Company Entity Shell Company Deferred income taxes Deferred Income Tax Expense (Benefit) Accrued expenses Increase (Decrease) in Accrued Liabilities 2023 Lessee, Operating Lease, Liability, to be Paid, Year One Financial Instrument [Axis] Financial Instrument [Axis] Financial Instruments Financial Instruments Disclosure [Text Block] Revenue Benchmark Revenue Benchmark [Member] Subsequent Event Subsequent Event [Member] Summary of Deferred Revenue Liability Relating to Set-Up Fees Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block] Document Period End Date Document Period End Date Schedule Of Financial Instruments [Table] Debt Securities, Available-for-Sale [Table] Deferred Costs [Abstract] Deferred Costs [Abstract] Total assets Assets Write-offs, net of recoveries Accounts Receivable, Allowance for Credit Loss, Writeoff Net income per share Earnings Per Share [Abstract] Income Statement Location Income Statement Location [Axis] Performance Share Unit PSUs Performance Shares [Member] Accrued expenses Accrued Liabilities, Current Geographic Information Geographic Information [Text Block] The entire disclosure of geographic information. Exercised (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Net cash used in financing activities Net Cash Provided by (Used in) Financing Activities Share Value Authorized for Repurchase Stock Repurchase Program, Authorized Amount Domestic Revenue Geographic Distribution, Domestic [Member] Accrued compensation Employee-related Liabilities, Current Variable lease cost Variable Lease, Cost Schedule of Allowance for Credit Losses Activity Included in Accounts Receivable Net Financing Receivable, Allowance for Credit Loss [Table Text Block] Income before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Stockholders' equity Stockholders' Equity Attributable to Parent [Abstract] Net Income Per Share Earnings Per Share [Text Block] Weighted Average Grant Date Fair Value of Options Granted, Assumptions Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] Unrealized gain (loss) on investments, tax OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, Tax Award Type Award Type [Domain] Unrecognized stock-based compensation, expected to be recognized, weighted average period Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition Intangible Assets Schedule of Finite-Lived Intangible Assets [Table Text Block] Net proceeds from employee stock purchase plan activity Proceeds from Stock Plans Computer equipment Computer Equipment [Member] Customer contract cancellation period Customer Contract Cancellation Period Customer contract cancellation period. Purchases of investments Payments to Acquire Other Investments Gross profit Gross Profit Entity Registrant Name Entity Registrant Name Dividend yield Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Rate Foreign currency translation Goodwill, Foreign Currency Translation Gain (Loss) Operating lease right-of-use asset Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Operating Lease, Right-Of-Use Asset Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Operating Lease, Right-Of-Use Asset Subscriber relationships Customer Relationships [Member] Entity Address, City or Town Entity Address, City or Town PSU, RSU, RSA, and DSU PSU, RSU, RSA, and DSU Performance Share Units Restricted Stock Units Restricted Stock Awards And Deferred Stock Units [Member] Performance share units, restricted stock units, restricted stock awards, and deferred stock units. Operating expenses Operating Expenses [Abstract] Geographic Distribution Geographic Distribution [Domain] Revenue Recognition [Table] Revenue Recognition [Table] Revenue Recognition. Analytics Analytics [Member] Analytics. Summary of Domestic Revenue Schedule of Product Information [Table Text Block] Minimum Minimum [Member] Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Entity Emerging Growth Company Entity Emerging Growth Company Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share InterTrade Systems Inc. InterTrade Systems Inc. [Member] InterTrade Systems Inc. Intangible assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Foreign Geographic Distribution, Foreign [Member] Operating lease liability Business Combination, Recognized Identifiable Asset Acquired and Liability Assumed, Lease Obligation Trading Symbol Trading Symbol Entity File Number Entity File Number Average price per repurchased share (in dollars per share) Treasury Stock Acquired, Average Cost Per Share Treasury stock, shares (in shares) Beginning balance (in shares) Ending balance (in shares) Treasury Stock, Common, Shares 2026 Finite-Lived Intangible Asset, Expected Amortization, Year Four Deferred revenue, non-current Contract with Customer, Liability, Noncurrent Allowance for Credit Losses Allowance for Credit Losses [Text Block] Research and development Research and Development Expense Granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period RSUs Restricted Stock Units (RSUs) [Member] Concentration Risk Benchmark Concentration Risk Benchmark [Axis] Use of Estimates Use of Estimates, Policy [Policy Text Block] Business Acquisitions Business Combination Disclosure [Text Block] Other comprehensive income (expense) Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract] Accounts payable Increase (Decrease) in Accounts Payable Assets acquired and liabilities assumed, net Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net Concentration risk, percentage Concentration Risk, Percentage Investment income Investment Income, Net Income Taxes Income Tax Disclosure [Text Block] Amortization of intangible assets Amortization of Intangible Assets Schedule of Changes in Net Carrying Amount of Goodwill Schedule of Goodwill [Table Text Block] Basic (in dollars per share) Earnings Per Share, Basic 2025 Lessee, Operating Lease, Liability, to be Paid, Year Three 401(k) stock match Four Zero One K Stock Match [Member] Four zero one (k) stock match. Accounts payable Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accounts Payable Concentration Risk Type Concentration Risk Type [Domain] Treasury Stock Treasury Stock [Member] Sales and marketing Selling and Marketing Expense Total stockholders’ equity Beginning balance Ending balance Stockholders' Equity Attributable to Parent Cash and cash equivalents at beginning of period Cash and cash equivalents at end of period Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations Forfeited (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value Entity Interactive Data Current Entity Interactive Data Current Accumulated Amortization Finite-Lived Intangible Assets, Accumulated Amortization Fair Value By Balance Sheet Grouping [Table] Fair Value, by Balance Sheet Grouping [Table] Property, Plant and Equipment [Table] Property, Plant and Equipment [Table] Allowance for Credit Loss [Abstract] Allowance for Credit Loss [Abstract] Changes in assets and liabilities, net of effects of acquisition Increase (Decrease) in Operating Capital [Abstract] Numerator Net Income (Loss) Attributable to Parent [Abstract] 2025 Finite-Lived Intangible Asset, Expected Amortization, Year Three PSUs, RSUs, RSAs, and DSUs (in shares) Incremental Common Shares Attributable to Dilutive Effect of Contingently Issuable Shares Money market funds Money Market Funds [Member] Thereafter Finite Lived Intangible Assets Amortization Expense After Year Four Finite lived intangible assets, amortization expense after year four. Retained Earnings Retained Earnings [Member] Lease expense Lease, Cost Common Stock Common Stock [Member] Stock-Based Compensation Expense Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block] Total other comprehensive expense Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Shares issued pursuant to stock awards Shares Issued, Value, Share-Based Payment Arrangement, after Forfeiture Components of Lease Expense Lease, Cost [Table Text Block] Repurchases of common stock Payments for Repurchase of Common Stock Deferred costs Increase (Decrease) in Deferred Charges Shares available for grant (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant Statement [Table] Statement [Table] Vested and common stock issued (in dollars 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 Document Quarterly Report Document Quarterly Report Current assets Assets, Current [Abstract] Operating lease liabilities, non-current Operating Lease, Liability, Noncurrent Stock Repurchase Activity Class of Treasury Stock [Table Text Block] Statistical Measurement Statistical Measurement [Axis] Repurchases of common stock (in shares) Number of shares repurchased (in shares) Treasury Stock, Shares, Acquired Deferred Revenue Arrangement [Line Items] Deferred Revenue Arrangement [Line Items] Payments for contingent consideration Payment for Contingent Consideration Liability, Financing Activities Leasehold improvements Leasehold Improvements [Member] Retained earnings Retained Earnings (Accumulated Deficit) Share-Based Compensation Arrangement by Share-Based Payment Award, Shares Purchased for Award Share-Based Compensation Arrangement by Share-Based Payment Award, Shares Purchased for Award Accounts receivable, net Accounts Receivable, after Allowance for Credit Loss, Current Schedule of Finite Lived Intangible Assets [Table] Schedule of Finite-Lived Intangible Assets [Table] Equity Components [Axis] Equity Components [Axis] Fair Value, Measurements, Recurring Fair Value, Recurring [Member] Weighted average exercise price (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price Reclassification of (gain) loss on investments into earnings, tax Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Tax Document Fiscal Year Focus Document Fiscal Year Focus 2021 Share Repurchase Program 2021 Stock Repurchase Program [Member] 2021 Stock Repurchase Program Cash flows from operating activities Net Cash Provided by (Used in) Operating Activities [Abstract] Statement [Line Items] Statement [Line Items] Outstanding, beginning of period (in shares) Outstanding, end of period (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Other expense, net Total other income (expense), net Nonoperating Income (Expense) Deferred costs Deferred Costs, Current Gross Carrying Amount Finite-Lived Intangible Assets, Gross Fair Value Hierarchy and NAV Fair Value Hierarchy and NAV [Axis] Operating lease right-of-use assets Operating Lease, Right-of-Use Asset Accumulated Other Comprehensive Loss AOCI Attributable to Parent [Member] Document Transition Report Document Transition Report Local Phone Number Local Phone Number Stock Option Activity Share-Based Payment Arrangement, Option, Activity [Table Text Block] Income from operations Operating Income (Loss) Fulfillment Fulfillment [Member] Fulfillment. Maximum recognition period for miscellaneous one-time fee Maximum Recognition Period For Miscellaneous One Time Fee Maximum recognition period for miscellaneous one-time fee. Common stock, shares outstanding (in shares) Beginning balance (in shares) Ending balance (in shares) Common Stock, Shares, Outstanding Goodwill Balance, beginning of period Balance, end of period Goodwill Long-Lived Tangible Asset [Axis] Long-Lived Tangible Asset [Axis] Reconciliation of net income to net cash provided by operating activities Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Goodwill and Intangible Assets, Net Goodwill and Intangible Assets Disclosure [Text Block] Income tax expense Income Tax Expense (Benefit) Deferred income tax liabilities Deferred Income Tax Liabilities, Net Preferred stock, par value (in dollars per share) Preferred Stock, Par or Stated Value Per Share 2026 Lessee, Operating Lease, Liability, to be Paid, Year Four Deferred Revenue Arrangement [Roll Forward] Deferred Revenue Arrangement [Roll Forward] Deferred Revenue Arrangement Income Statement [Abstract] Income Statement [Abstract] Granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross Additional Paid-in Capital Additional Paid-in Capital [Member] Balance Sheet Location [Domain] Balance Sheet Location [Domain] Document Fiscal Period Focus Document Fiscal Period Focus Other Other [Member] Other. Diluted (in shares) Weighted average common shares outstanding, diluted (in shares) Weighted Average Number of Shares Outstanding, Diluted Less: accumulated depreciation and amortization Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Life (in years) Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term Accounting Pronouncements Note Yet Adopted Accounting Standards Update and Change in Accounting Principle [Table Text Block] Collaborative Arrangement and Arrangement Other than Collaborative Collaborative Arrangement and Arrangement Other than Collaborative [Domain] Schedule of Financial Instruments [Line Items] Debt Securities, Available-for-Sale [Line Items] Accounts Receivable, Allowance for Credit Loss [Roll Forward] Accounts Receivable, Allowance for Credit Loss [Roll Forward] Common stock, $0.001 par value; 110,000,000 shares authorized; 38,184,747 and 37,798,610 shares issued; and 36,037,964 and 36,009,257 shares outstanding, respectively Common Stock, Value, Issued Operating leases Increase (Decrease) In Operating Leases Increase decrease in operating leases. Business Acquisition, Acquiree Business Acquisition, Acquiree [Domain] Granted (in dollars 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 Schedule of Anti-dilutive Common Shares Excluded from Calculation of Diluted Net Income Per Share Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block] Summary of Financial Assets and Liabilities Measured at Fair Value on a Recurring Basis Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Accrued compensation Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Accrued Liabilities Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Accrued Liabilities Deferred income tax assets Business Combination Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Assets Preferred stock, shares authorized (in shares) Preferred Stock, Shares Authorized Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Current liabilities Liabilities, Current [Abstract] Net proceeds from exercise of options to purchase common stock Proceeds from Stock Options Exercised Common stock, shares issued (in shares) Common Stock, Shares, Issued Office equipment and furniture Office Equipment And Furniture [Member] Office Equipment And Furniture Deferred revenue Contract with Customer, Liability, Current Cash Equivalents Cash Equivalents [Member] Realized loss from foreign currency on cash and investments held Foreign Currency Transaction Gain (Loss), before Tax Income Statement Location Income Statement Location [Domain] ESPP Employee Stock Purchase Plan [Member] Employee stock purchase plan. Amendment Flag Amendment Flag Net cash used in investing activities Net Cash Provided by (Used in) Investing Activities Operating lease cost Operating Lease, Cost Weighted Average Remaining Amortization Period Finite-Lived Intangible Assets, Remaining Amortization Period Investment Type Investment Type [Axis] Employee stock purchase plan activity Stock Issued During Period, Value, Employee Stock Purchase Plan Comprehensive income Comprehensive Income (Loss), Net of Tax, Attributable to Parent Addition from business acquisition Goodwill, Acquired During Period Entity Current Reporting Status Entity Current Reporting Status Goodwill and Intangible Assets Disclosure [Abstract] Goodwill and Intangible Assets Disclosure [Abstract] Deferred income tax liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities Other assets, non-current Other Assets, Noncurrent Invoiced set-up fees Deferred Revenue Invoiced Set Up Fees Deferred revenue Invoiced set up fees. Accrued compensation Increase (Decrease) in Employee Related Liabilities Outstanding and exercisable options (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number Depreciation and amortization of property and equipment Depreciation, Depletion and Amortization Disaggregation Of Revenue [Table] Disaggregation of Revenue [Table] Contract with Customer, Duration Contract with Customer, Duration [Axis] Business Description Business Description Policy [Policy Text Block] Business description policy. Deferred Costs [Roll Forward] Deferred Costs [Roll Forward] Deferred Costs Foreign Currency Translation Finite Lived Intangible Assets Accumulated Foreign Currency Translation Gain Loss Finite lived intangible assets accumulated foreign currency translation gain (loss). Employee stock purchase plan activity (in shares) Stock Issued During Period, Shares, Employee Stock Purchase Plans Schedule of Recognized Identified Assets Acquired and Liabilities Assumed Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] Outstanding, beginning of period (in shares) Outstanding, end of period (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number Estimated Fair Value Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Property and equipment, net Property and equipment, net Property, Plant and Equipment, Net Operating cash flows from operating leases Operating Lease, Payments Estimated Future Annual Amortization Expense Related to Intangible Assets Subject to Amortization Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] Sales and marketing Selling and Marketing Expense [Member] Stock options Share-Based Payment Arrangement, Option [Member] Volatility Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate Allowance for credit losses Balance, beginning of period Balance, end of period Accounts Receivable, Allowance for Credit Loss, Current Other income (expense), net Other Nonoperating Income (Expense) Forfeited (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period Balance Sheet Location [Axis] Balance Sheet Location [Axis] One-time revenues One Time Revenues [Member] One time revenues. Common stock, shares authorized (in shares) Common Stock, Shares Authorized Total operating expenses Operating Expenses Maximum Maximum [Member] Accumulated other comprehensive loss Accumulated Other Comprehensive Income (Loss), Net of Tax Schedule of Business Acquisitions, by Acquisition [Table] Schedule of Business Acquisitions, by Acquisition [Table] Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Deferred revenue Increase (Decrease) in Contract with Customer, Liability Total current assets Assets, Current Business Acquisition [Line Items] Business Acquisition [Line Items] Entity Small Business Entity Small Business Measurement Frequency Measurement Frequency [Domain] Stockholders' Equity Stockholders' Equity Note Disclosure [Text Block] Shares issued (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Shares Issued in Period Contract with Customer, Duration Contract with Customer, Duration [Domain] Intangible assets, net Net Finite-Lived Intangible Assets, Net Unrealized Gains (Losses), net Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Gain (Loss), before Tax Unrecognized stock-based compensation expense Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount Deferred Costs Deferred Costs Disclosure [Text Block] Deferred costs. Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding [Roll Forward] Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding [Roll Forward] Property and Equipment, Net Property, Plant and Equipment Disclosure [Text Block] Long-Lived Tangible Asset [Domain] Long-Lived Tangible Asset [Domain] Accounts receivable Increase (Decrease) in Accounts Receivable Title of 12(b) Security Title of 12(b) Security General Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Contract term maximum Contract Term Maximum Contract Term Maximum Short-term investments Short-Term Investments Schedule of Supplemental Cash Flow Information Related to Leases Schedule Of Supplemental Cash Flow Information Related To Leases Table [Table Text Block] Schedule of supplemental cash flow information related to leases. Business Combination and Asset Acquisition [Abstract] Shares issued pursuant to stock awards (in shares) Shares Issued, Shares, Share-Based Payment Arrangement, after Forfeiture Total operating lease liabilities Operating Lease, Liability 2024 Finite-Lived Intangible Asset, Expected Amortization, Year Two LIABILITIES AND STOCKHOLDERS’ EQUITY Liabilities and Equity [Abstract] U.S. treasury securities US Treasury Securities [Member] Granted (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Amortized Cost Debt Securities, Available-for-Sale, Amortized Cost Weighted average common shares used to compute net income per share Denominator Weighted Average Number of Shares Outstanding, Diluted [Abstract] Summary of ESPP Activity Schedule of Share-Based Compensation, Employee Stock Purchase Plan, Activity [Table Text Block] Accounts payable Accounts Payable, Current Other current and non-current assets Increase (Decrease) in Other Operating Assets Internally developed software Internally Developed Software [Member] Internally Developed Software Entity Filer Category Entity Filer Category Basic (in shares) Weighted average common shares outstanding, basic (in shares) Weighted Average Number of Shares Outstanding, Basic Stock-based compensation expense Share-Based Payment Arrangement, Expense Commitments and contingencies Commitments and Contingencies Security Exchange Name Security Exchange Name Outstanding, beginning of period (in dollars per share) Outstanding, end of period (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price Weighted Average Estimated Useful Life Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Preferred stock, $0.001 par value; 5,000,000 shares authorized; 0 shares issued and outstanding Preferred Stock, Value, Issued Balance, beginning of period Balance, end of period Deferred Costs Property, Plant and Equipment [Line Items] Property, Plant and Equipment [Line Items] General and administrative General and Administrative Expense [Member] Revenues Revenue from Contract with Customer, Excluding Assessed Tax Cover [Abstract] Cover [Abstract] Level 3 Fair Value, Inputs, Level 3 [Member] Geographic Distribution Geographic Distribution [Axis] Stock-Based Compensation Share-Based Payment Arrangement [Text Block] Revenue Revenue from Contract with Customer [Text Block] Recurring revenues Recurring Revenues [Member] Recurring revenues. Investments Investments [Domain] Risk-free interest rate Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate Total liabilities and stockholders’ equity Liabilities and Equity Collaborative Arrangement and Arrangement Other than Collaborative Collaborative Arrangement and Arrangement Other than Collaborative [Axis] Goodwill [Roll Forward] Goodwill [Roll Forward] Share Value Available for Future Repurchase Stock Repurchase Program, Remaining Authorized Repurchase Amount Options to purchase common stock (in shares) Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization, Consolidation and Presentation of Financial Statements [Abstract] Acquisition of business, net Payments to Acquire Businesses, Net of Cash Acquired Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items] Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] Level 2 Fair Value, Inputs, Level 2 [Member] Current Fiscal Year End Date Current Fiscal Year End Date Less: imputed interest Lessee, Operating Lease, Liability, Undiscounted Excess Amount Finite-Lived Intangible Assets [Line Items] Finite-Lived Intangible Assets [Line Items] Other current assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Other Diluted (in dollars per share) Earnings Per Share, Diluted Sale of Stock Sale of Stock [Domain] Other Income and Expense Other Nonoperating Income and Expense [Text Block] Vesting period Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period Stock-based compensation APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Concentration Risk Type Concentration Risk Type [Axis] Total current liabilities Liabilities, Current Set up fees recognized period Set Up Fees Recognized Period Set up fees recognized period. 2024 Lessee, Operating Lease, Liability, to be Paid, Year Two Other assets Other Assets, Current Number of jurisdiction outside US had excess revenue of 10% Number Of Jurisdiction Outside U.S. Had Excess Revenue Of Ten Percentage Number of jurisdiction outside US had excess revenue of 10%. Schedule Of Percentage Of Property And Equipment Net Schedule Of Percentage Of Property And Equipment Net [Table Text Block] Schedule Of Percentage Of Property And Equipment Net Revenue Recognition [Line Items] Revenue Recognition [Line Items] Revenue recognition. Share Repurchase Program Share Repurchase Program [Axis] Other liabilities Other Liabilities, Noncurrent [Abstract] Schedule of Future Minimum Payments Under Operating Leases Lessee, Operating Lease, Liability, Maturity [Table Text Block] Entity Address, Address Line Two Entity Address, Address Line Two Entity Address, Address Line One Entity Address, Address Line One Schedule Of Stockholders Equity [Line Items] Schedule Of Stockholders Equity [Line Items] Schedule of stockholders equity. Cost of revenues Cost of Revenue Balance, beginning of period Balance, end of period Contract with Customer, Liability Other assets Other Assets, Noncurrent [Abstract] Product and Service Product and Service [Axis] Fair Value Disclosures [Abstract] Fair Value Disclosures [Abstract] 2022 Stock Repurchase Program 2022 Stock Repurchase Program [Member] 2022 Stock Repurchase Program Unrealized gain (loss) on investments, net of tax of $53, ($9), $49 and ($36), respectively Unrealized gain (loss) on investments, net of tax OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax Maturities of investments Proceeds from Sale and Maturity of Debt Securities, Available-for-Sale Marketable Securities Marketable Securities [Member] Marketable Securities Equity [Abstract] Equity [Abstract] Vested and common stock issued (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period Entity Tax Identification Number Entity Tax Identification Number Summary of Revenues by Revenue Stream Disaggregation of Revenue [Table Text Block] Revenue from Contract with Customer [Abstract] Revenue from Contract with Customer [Abstract] Remainder of 2022 Finite-Lived Intangible Asset, Expected Amortization, Remainder of Fiscal Year Summary of Deferred Costs and Amortization of Deferred Costs Deferred Costs And Amortization [Table Text Block] Deferred costs and amortization. Net increase (decrease) in cash and cash equivalents Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Commercial paper Commercial Paper [Member] Entity Central Index Key Entity Central Index Key Measurement Frequency Measurement Frequency [Axis] Weighted Average Grant Date Fair Value ($/share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Finite Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Schedule Of Share Based Compensation Arrangements By Share Based Payment Award [Table] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Purchase price Business Combination, Consideration Transferred City Area Code City Area Code General and administrative General and Administrative Expense ASSETS Assets [Abstract] Thereafter Lessee Operating Lease Liability Payments Due After Year Four Lessee, operating lease liability, payments due after year four. Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Sale of Stock Sale of Stock [Axis] Cash flows from financing activities Net Cash Provided by (Used in) Financing Activities [Abstract] Foreign currency translation adjustments Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax Stock-based compensation Share-Based Payment Arrangement, Noncash Expense Weighted average fair value per share of options granted (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value Incurred deferred costs Deferred Costs Incurred Deferred costs incurred. Common stock reserved for future issuance (in shares) Deferred Compensation Arrangement with Individual, Common Stock Reserved for Future Issuance Purchases of property and equipment Payments to Acquire Property, Plant, and Equipment Share Based Compensation Arrangement By Share Based Payment Award Value Purchased For Award Share Based Compensation Arrangement By Share Based Payment Award Value Purchased For Award Share-based compensation arrangement by share-based payment award value purchased for award. Research and development Research and Development Expense [Member] Disaggregation Of Revenue [Line Items] Disaggregation of Revenue [Line Items] Remaining purchase commitment Purchase Commitment, Remaining Minimum Amount Committed 2023 Finite-Lived Intangible Asset, Expected Amortization, Year One Components and Computation of Basic and Diluted Net Income Per Share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Right-of-use assets obtained in exchange for operating lease liabilities Right-of-Use Asset Obtained in Exchange for Operating Lease Liability Cost of revenues Cost of Sales [Member]