Business Acquisition [Axis] Business Acquisition [Axis] Revision of Prior Period [Axis] Revision of Prior Period [Axis] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] 2023 Lessee, Operating and Finance Lease, Liability, to be Paid, Year One Lessee, Operating and Finance Lease, Liability, to be Paid, Year One Total minimum lease payments Lessee, Operating Lease, Liability, to be Paid Other liabilities, non-current Increase (Decrease) in Other Noncurrent Liabilities Deferred tax assets Deferred Income Tax Assets, Net Buyer One Buyer One [Member] Buyer One Entity Address, Postal Zip Code Entity Address, Postal Zip Code Preferred stock shares outstanding Preferred Stock, Shares Outstanding Business Combinations and Acquisition-related Intangible Assets and Goodwill Business Combinations Policy [Policy Text Block] Debt Instrument [Axis] Debt Instrument [Axis] Total present value of lease liabilities Finance Lease, Liability Maximum borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity Income Tax Disclosure [Abstract] Additional paid-in capital Additional Paid in Capital 2024 Lessee, Operating and Finance Lease, Liability, to be Paid, Year Two Lessee, Operating and Finance Lease, Liability, to be Paid, Year Two Financial Instruments [Domain] Financial Instruments [Domain] Depreciation and amortization Other Depreciation and Amortization Debt instrument, basis spread on variable rate Debt Instrument, Basis Spread on Variable Rate Statistical Measurement [Domain] Statistical Measurement [Domain] 2026 Finance Lease, Liability, to be Paid, Year Four Exercise of stock options (in shares) Options exercised (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period Issuance of common stock related to RSU vesting (in shares) Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures Operating leases Operating Lease, Weighted Average Discount Rate, Percent Debt instrument, interest rate Debt Instrument, Interest Rate, Stated Percentage Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block] Amount withheld for employee stock purchase plan Share-based Compensation Arrangement by Share-based Payment Award, Amount Withheld For Employee Stock Purchase Plan Share-based Compensation Arrangement by Share-based Payment Award, Amount Withheld For Employee Stock Purchase Plan Proceeds from maturities of marketable securities Proceeds from Sale and Maturity of Marketable Securities Stock-based Compensation Compensation Related Costs, Policy [Policy Text Block] Total Long-Lived Assets Other Other Noncash Income (Expense) Property, equipment and software, net Property, equipment and software, net Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization Repurchase of treasury stock, at cost Treasury Stock, Value, Acquired, Cost Method 2025 Finance Lease, Liability, to be Paid, Year Three Net income Net income Net Income (Loss) Attributable to Parent Total excludable from net income per share attributable to common stockholders – diluted Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Leases Lessee, Finance Leases [Text Block] Remainder of 2022 Finance Lease, Liability, to be Paid, Remainder of Fiscal Year Document Information [Line Items] Document Information [Line Items] Subsequent Event Type [Axis] Subsequent Event Type [Axis] Fed Funds Effective Rate Overnight Index Swap Rate Fed Funds Effective Rate Overnight Index Swap Rate [Member] Operating Leases Lessee, Operating Lease, Liability, to be Paid [Abstract] Equity Component [Domain] Equity Component [Domain] Subsequent Event Type [Domain] Subsequent Event Type [Domain] Total Financial Assets Assets, Fair Value Disclosure Leases Lessee, Operating Leases [Text Block] Finance lease cost - amortization of right-of-use assets Finance Lease, Right-of-Use Asset, Amortization Business combination, acquisition costs, payment term Business Combination, Acquisition Costs, Payment Term Business Combination, Acquisition Costs, Payment Term Marketable securities, fair value Debt Securities, Available-for-Sale SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION: Supplemental Cash Flow Information [Abstract] Options canceled (in usd per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price Share-based payment arrangement, nonvested award, excluding option, cost not yet recognized, amount Share-Based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount Remainder of 2022 Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year Statement of Cash Flows [Abstract] Entity Address, State or Province Entity Address, State or Province Level 1 Fair Value, Inputs, Level 1 [Member] ESPP Employee Stock [Member] Business combination, separately recognized transactions, expenses and losses recognized Business Combination, Separately Recognized Transactions, Expenses and Losses Recognized Weighted average remaining contractual term (years) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term Trade payables Accounts Payable, Other, Current Award Type [Axis] Award Type [Axis] Basis of Presentation and Summary of Significant Accounting Policies Basis of Presentation and Significant Accounting Policies [Text Block] Denominator: Weighted Average Number of Shares Outstanding, Basic [Abstract] Net cash provided by operating activities Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities Operating lease liabilities, current Operating Lease, Liability, Current Alternate Base Rate Alternate Base Rate [Member] Alternate Base Rate Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table] Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table] Options expired (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Expirations in Period Debt Securities, Available-for-sale Debt Securities, Available-for-Sale [Table Text Block] Adjustments to reconcile net income to net cash provided by operating activities: Adjustments, Noncash Items, to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Swingline Sub-Facility Swingline Sub-Facility [Member] Swingline Sub-Facility Defined contribution plan, maximum annual contributions per employee, percent Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent Lender Name [Axis] Lender Name [Axis] Options canceled (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period Certificates of deposit Certificates of Deposit [Member] TOTAL LIABILITIES Liabilities Geographical [Axis] Geographical [Axis] 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] Martin Martin [Member] Martin Developed technology Technology-Based Intangible Assets [Member] Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Amortized Cost Debt Securities, Available-for-Sale, Amortized Cost, Current Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Revolving Credit Facility Revolving Credit Facility [Member] Property, Plant and Equipment Property, Plant and Equipment [Table Text Block] Marketable securities Debt Securities, Available-for-Sale, Current Preferred stock shares issued Preferred Stock, Shares Issued Document Type Document Type Weighted-Average Exercise Price Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract] Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Silicon Valley Bank Silicon Valley Bank [Member] Silicon Valley Bank Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Unvested beginning balance (in usd per share) Unvested 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 Loan and Security Agreement Debt Disclosure [Text Block] Finance Leases Finance Lease, Liability, to be Paid [Abstract] Entity Shell Company Entity Shell Company Common Class B Common Class B [Member] Deferred income taxes Deferred Income Tax Expense (Benefit) Accrued liabilities Increase (Decrease) in Accrued Liabilities Number of calendar years Share-based Compensation Arrangement, Automatic Annual Increase Term Share-based Compensation Arrangement, Automatic Annual Increase Term Concentration Risk [Table] Concentration Risk [Table] 2023 Lessee, Operating Lease, Liability, to be Paid, Year One Developed Technology Rights Developed Technology Rights [Member] Financial Instrument [Axis] Financial Instrument [Axis] Subsequent Event Subsequent Event [Member] Document Period End Date Document Period End Date Debt Securities, Available-for-sale [Table] Debt Securities, Available-for-Sale [Table] TOTAL ASSETS Assets Weighted average shares outstanding – diluted Incremental Common Shares Attributable to Employee Stock Purchase Plan Incremental Common Shares Attributable to Employee Stock Purchase Plan Debt Disclosure [Abstract] Net income per share attributable to common stockholders: Earnings Per Share [Abstract] Income Statement Location [Axis] Income Statement Location [Axis] Antidilutive Securities [Axis] Antidilutive Securities [Axis] Schedule of Accounts Payable and Accrued Liabilities Schedule of Accounts Payable and Accrued Liabilities [Table Text Block] Accrued liabilities Accrued liabilities Accrued Liabilities, Current Numerator: Net Income (Loss) Available to Common Stockholders, Basic [Abstract] Options exercised (in usd per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Finite-lived intangible assets acquired Finite-Lived Intangible Assets Acquired Net cash provided by financing activities Net Cash Provided by (Used in) Financing Activities Accounting Policies [Abstract] Accrued compensation Employee-related Liabilities, Current Line of Credit Line of Credit [Member] Income before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Stockholders' Equity Stockholders' Equity Attributable to Parent [Abstract] Prepaid expenses and other current assets Prepaid Expense and Other Assets, Current Net Income Per Share Attributable to Common Stockholders Earnings Per Share [Text Block] Customer [Axis] Customer [Axis] Disclosure of Share-based Compensation Arrangements by Share-based Payment Award Disclosure of Share-Based Compensation Arrangements by Share-Based Payment Award [Table Text Block] Balance Sheet Components Supplemental Balance Sheet Disclosures [Text Block] Operating lease liabilities Increase (Decrease) in Operating Lease Liability Award Type [Domain] Award Type [Domain] Share-based payment arrangement, nonvested award, cost not yet recognized, period for recognition Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition Weighted average remaining contractual term vested (in years) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term Proceeds from issuance of common stock for employee stock purchase plan Proceeds from Stock Plans Gross profit Gross Profit Entity Registrant Name Entity Registrant Name Issuance of common stock related to RSU vesting (in shares) Stock Issued During Period, Shares, New Issues Thereafter Lessee, Operating and Finance Lease, Liability, to be Paid, After Year Four Lessee, Operating and Finance Lease, Liability, to be Paid, After Year Four Subsequent Event Subsequent Events [Text Block] Numerator: Net Income (Loss) Available to Common Stockholders, Diluted [Abstract] Internal-use software Software Development [Member] One Publisher One Publisher [Member] One Publisher Customer relationships Customer Relationships [Member] Entity Address, City or Town Entity Address, City or Town 401(k) Plan Retirement Benefits [Text Block] EMEA EMEA [Member] Leases [Abstract] Operating expenses: Operating Expenses [Abstract] Minimum Minimum [Member] Statement of Financial Position [Abstract] Entity Emerging Growth Company Entity Emerging Growth Company Common stock par value (in usd per share) Common Stock, Par or Stated Value Per Share Commitments and Contingencies Disclosure [Abstract] Fair Value Measurements Fair Value Disclosures [Text Block] Purchase period Share-Based Compensation Arrangement by Share-Based Payment Award, Purchase Period Share-Based Compensation Arrangement by Share-Based Payment Award, Purchase Period Trading Symbol Trading Symbol Entity File Number Entity File Number Total Total Operating and Finance Leases [Abstract] Total Operating and Finance Leases Payable to publishers Accounts Payable, Trade, Current 2026 Finite-Lived Intangible Asset, Expected Amortization, Year Four Irrevocable Letters of Credit due July 2028 Irrevocable Letters of Credit due July 2028 [Member] Irrevocable Letters of Credit due July 2028 Technology 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 Unvested restricted stock units Restricted Stock Units (RSUs) [Member] Effective income tax rate reconciliation, percent Effective Income Tax Rate Reconciliation, Percent Schedule of Earnings per Share, Diluted, by Common Class, Including Two Class Method Schedule of Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Table Text Block] Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Axis] Use of Estimates Use of Estimates, Policy [Policy Text Block] Cash and cash equivalents, fair value Cash and Cash Equivalents, Fair Value Disclosure Business Combination Business Combination Disclosure [Text Block] Accounts payable Increase (Decrease) in Accounts Payable Error Corrections and Prior Period Adjustments Restatement [Line Items] Error Corrections and Prior Period Adjustments Restatement [Line Items] Concentration risk, percentage Concentration Risk, Percentage Subsequent Events [Abstract] Income Taxes Income Tax Disclosure [Text Block] 2025 Lessee, Operating and Finance Lease, Liability, to be Paid, Year Three Lessee, Operating and Finance Lease, Liability, to be Paid, Year Three Credit Facility [Domain] Credit Facility [Domain] Amortization of intangible assets Amortization of Intangible Assets Basic (in usd per share) Net income per share attributable to common stockholders – basic: (in usd per share) Earnings Per Share, Basic 2025 Lessee, Operating Lease, Liability, to be Paid, Year Three Revenues from External Customers and Long-Lived Assets [Line Items] Revenues from External Customers and Long-Lived Assets [Line Items] Thereafter Lessee, Operating Lease, Liability, to be Paid, after Year For Lessee, Operating Lease, Liability, to be Paid, after Year For Concentration Risk Type [Domain] 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 Canceled/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 Line of Credit Facility [Line Items] Line of Credit Facility [Line Items] Entity Interactive Data Current Entity Interactive Data Current Less: accumulated amortization Finite-Lived Intangible Assets, Accumulated Amortization Property, Plant and Equipment [Table] Property, Plant and Equipment [Table] Changes in operating assets and liabilities: Increase (Decrease) in Operating Capital [Abstract] 2025 Finite-Lived Intangible Asset, Expected Amortization, Year Three Money market funds Money Market Funds [Member] Retained Earnings Retained Earnings [Member] Share-based payment arrangement, nonvested award, option, cost not yet recognized, amount Share-Based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount Credit Agreement Credit Agreement [Member] Credit Agreement Total lease cost Lease, Cost Schedule of Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Table] Schedule of Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Table] Common Stock Common Stock [Member] Share-based Payment Arrangement, Expensed and Capitalized, Amount Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block] Other comprehensive income (loss) Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Lease, Cost Lease, Cost [Table Text Block] Payments to acquire treasury stock Payments for Repurchase of Common Stock Class of Stock [Axis] Class of Stock [Axis] 2026 Lessee, Operating and Finance Lease, Liability, to be Paid, Year Four Lessee, Operating and Finance Lease, Liability, to be Paid, Year Four Statement [Table] Statement [Table] 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 Total stock-based compensation, net of tax effect Share-based Payment Arrangement, Expense, Net Share-based Payment Arrangement, Expense, Net Document Quarterly Report Document Quarterly Report Letter of Credit Letter of Credit [Member] Furniture and fixtures Furniture and Fixtures [Member] Current Assets Assets, Current [Abstract] Operating lease liabilities, non-current Operating Lease, Liability, Noncurrent Statistical Measurement [Axis] Statistical Measurement [Axis] Repurchase of treasury stock, at cost (in shares) Treasury Stock, Shares, Acquired Line of Credit Facility, Lender [Domain] Line of Credit Facility, Lender [Domain] Leasehold improvements Leasehold Improvements [Member] Retained earnings Retained Earnings (Accumulated Deficit) Irrevocable Letters of Credit due April 2025 Irrevocable Letters of Credit due April 2025 [Member] Irrevocable Letters of Credit due April 2025 Accounts receivable, net Accounts Receivable, after Allowance for Credit Loss, Current Purchases of marketable securities Payments to Acquire Marketable Securities U.S. Treasury and government debt securities US Treasury and Government [Member] Equity Components [Axis] Equity Components [Axis] Fair Value, Recurring Fair Value, Recurring [Member] Vested (in usd per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price Options expired (in usd per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price Revision of Prior Period [Domain] Revision of Prior Period [Domain] Document Fiscal Year Focus Document Fiscal Year Focus Statement [Line Items] Statement [Line Items] Principal payments on finance lease obligations Finance Lease, Principal Payments Irrevocable Letters of Credit due June 2022 Irrevocable Letters of Credit due June 2022 [Member] Irrevocable Letters of Credit due June 2022 Unvested beginning balance (in shares) Unvested ending balance (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Total other income (expense), net Nonoperating Income (Expense) Variable Rate [Domain] Variable Rate [Domain] Acquisition-related intangible assets, gross Finite-Lived Intangible Assets, Gross Fair Value Hierarchy and NAV [Axis] 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] Schedule of Earnings per Share, Basic, by Common Class, Including Two Class Method Schedule of Earnings Per Share, Basic, by Common Class, Including Two Class Method [Table Text Block] Document Transition Report Document Transition Report Offering period Share-Based Compensation Arrangement by Share-Based Payment Award, Offering Period Share-Based Compensation Arrangement by Share-Based Payment Award, Offering Period Operating income Operating Income (Loss) Adoption of Topic 842 and Recent Accounting Pronouncements Not Yet Adopted New Accounting Pronouncements, Policy [Policy Text Block] Prepaid expenses and other current assets Increase (Decrease) in Prepaid Expense and Other Assets Document Information [Table] Document Information [Table] Common stock shares outstanding Common Stock, Shares, Outstanding Goodwill Goodwill Treasury stock shares Treasury Stock, Shares Long-Lived Tangible Asset [Axis] Long-Lived Tangible Asset [Axis] Provision for income taxes Income Tax Expense (Benefit) Geographical [Domain] Geographical [Domain] Deferred tax liabilities Deferred Income Tax Liabilities, Net Preferred stock par value (in usd per share) Preferred Stock, Par or Stated Value Per Share 2026 Lessee, Operating Lease, Liability, to be Paid, Year Four Income Statement [Abstract] Options 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] Document Fiscal Period Focus Document Fiscal Period Focus Cost of revenue Cost of Goods and Services Sold Diluted (in shares) Weighted average shares outstanding – diluted Weighted Average Number of Shares Outstanding, Diluted Accounting Standards Update and Change in Accounting Principle Accounting Standards Update and Change in Accounting Principle [Table Text Block] Equity investment Equity Securities, FV-NI Equity securities without readily determinable fair value, downward price adjustment, annual amount Equity Securities without Readily Determinable Fair Value, Downward Price Adjustment, Annual Amount Debt Securities, Available-for-sale [Line Items] Debt Securities, Available-for-Sale [Line Items] Accounts Receivable Accounts Receivable [Member] Non-cash operating lease expense Non-cash Lease Expense Non-cash Lease Expense Common stock, par value $0.0001 per share; 1,000,000,000 Class A shares authorized as of September 30, 2022 and December 31, 2021; 43,034,577 and 40,695,140 shares issued and outstanding as of September 30, 2022 and December 31, 2021, respectively; 1,000,000,000 Class B shares authorized as of September 30, 2022 and December 31, 2021; 9,474,402 and 11,159,609 shares issued and outstanding as of September 30, 2022 and December 31, 2021, respectively. Common Stock, Value, Issued Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Business Acquisition, Acquiree [Domain] Business Acquisition, Acquiree [Domain] 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 APAC Asia Pacific [Member] Schedule of Antidilutive Securities Excluded from Computation of Earnings per Share Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block] Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Aggregate intrinsic value, vested Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value Preferred stock shares authorized Preferred Stock, Shares Authorized Thereafter Finance Lease, Liability, to be Paid, after Year Four Finance Lease, Liability, to be Paid, after Year Four CASH AND CASH EQUIVALENTS - Beginning of period CASH AND CASH EQUIVALENTS - End of period Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents Business combination purchase consideration - indemnification claims holdback Noncash Or Part Noncash Acquisition, Indemnification Claims Holdback Noncash Or Part Noncash Acquisition, Indemnification Claims Holdback Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Current Liabilities Liabilities, Current [Abstract] Debt instrument, covenant, quick ratio, minimum Debt Instrument, Covenant, Quick Ratio, Minimum Debt Instrument, Covenant, Quick Ratio, Minimum Proceeds from exercise of stock options Proceeds from Stock Options Exercised Common stock shares issued Common Stock, Shares, Issued Concentration Risk [Line Items] Concentration Risk [Line Items] Cash equivalents Cash Equivalents [Member] Finance lease cost - interest on lease liabilities Finance Lease, Interest Expense Capitalized software costs included in accounts payable and accrued expenses Capital Expenditures Incurred but Not yet Paid Business combination, acquisition related costs Business Combination, Acquisition Related Costs Income Statement Location [Domain] Income Statement Location [Domain] Line of credit facility, borrowing capacity, percentage of eligible accounts receivable, net, Line Of Credit Facility, Borrowing Capacity, Percentage Of Eligible Accounts Receivable, Net, Line Of Credit Facility, Borrowing Capacity, Percentage Of Eligible Accounts Receivable, Net, Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Amendment Flag Amendment Flag Net cash used in investing activities Net Cash Provided by (Used in) Investing Activities Operating lease cost Operating Lease, Cost Issuance of common stock related to employee stock purchase plan Stock Issued During Period, Value, Employee Stock Purchase Plan Buyer Two Buyer Two [Member] Buyer Two Comprehensive income Comprehensive Income (Loss), Net of Tax, Attributable to Parent Goodwill, acquired during period Goodwill, Acquired During Period Business combination, recognized identifiable assets acquired and liabilities assumed, liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities Entity Current Reporting Status Entity Current Reporting Status Business combination, recognized identifiable assets acquired and liabilities assumed, deferred tax liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities Other assets, non-current Other Assets, Noncurrent Tax benefit from stock-based compensation Share-based Payment Arrangement, Tax Benefit Share-based Payment Arrangement, Tax Benefit Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract] Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Additional Disclosures [Abstract] Vested (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number 2023 Finance Lease, Liability, to be Paid, Year One Depreciation, depletion and amortization Depreciation, Depletion and Amortization Line of credit facility, unused capacity, commitment fee percentage Line of Credit Facility, Unused Capacity, Commitment Fee Percentage Operating lease term Lessee, Operating Lease, Term of Contract Issuance of common stock related to employee stock purchase plan (in shares) Stock Issued During Period, Shares, Employee Stock Purchase Plans Total present value of lease liabilities Operating and Finance Lease, Liability Operating and Finance Lease, Liability Options to purchase common stock (in shares) Incremental Common Shares Attributable to Dilutive Effect of Call Options Incremental Common Shares Attributable to Dilutive Effect of Call Options Beginning balance (in shares) Ending balance (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number Cash and Cash Equivalents [Axis] Cash and Cash Equivalents [Axis] Statement of Other Comprehensive Income [Abstract] Revision of Prior Period, Change in Accounting Principle, Adjustment Revision of Prior Period, Change in Accounting Principle, Adjustment [Member] Schedule of Stock by Class [Table] Schedule of Stock by Class [Table] Network hardware, computer equipment and software Technology Equipment [Member] Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code 2024 Finance Lease, Liability, to be Paid, Year Two Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Schedule of Finite-Lived Intangible Assets, Future Amortization Expense Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] Sales and marketing Selling and Marketing Expense [Member] Share-based Payment Arrangement, Option Options to purchase common stock Share-Based Payment Arrangement, Option [Member] Treasury stock, at cost; 3,140,437 shares as of September 30, 2022 and December 31, 2021 Treasury Stock, Value Stock-based compensation capitalized as internal-use software costs Stock-Based Compensation Capitalized As Internal Use Software Costs Stock-Based Compensation Capitalized As Internal Use Software Costs Exercise of stock options Stock Issued During Period, Value, Stock Options Exercised Canceled/Forfeited (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period Unrealized gain (loss) on marketable securities, net of tax OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment and Tax Common stock shares authorized Common Stock, Shares Authorized Property and equipment included in accounts payable and accrued expenses Property And Equipment Included In Accounts Payable And Accrued Expenses Property And Equipment Included In Accounts Payable And Accrued Expenses Total operating expenses Operating Expenses Maximum Maximum [Member] Accumulated other comprehensive loss Accumulated Other Comprehensive Income (Loss), Net of Tax Common Class A Common Class A [Member] 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 Rest of the world Rest Of The World [Member] Rest Of The World Total Current Assets Assets, Current Income taxes paid Income Taxes Paid, Net Business Acquisition [Line Items] Business Acquisition [Line Items] Entity Small Business Entity Small Business Other Commitments [Table] Other Commitments [Table] Beginning balance (in shares) Ending balance (in shares) Shares, Outstanding Measurement Frequency [Domain] Measurement Frequency [Domain] Stockholders’ Equity and Equity Incentive Plans Stockholders' Equity Note Disclosure [Text Block] Total acquisition-related intangible assets, net Finite-Lived Intangible Assets, Net Line of Credit Facility [Table] Line of Credit Facility [Table] Unrealized Loss Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Gain (Loss), before Tax Number of Shares Underlying Outstanding Options Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding [Roll Forward] Line of credit facility, accordion feature, increase limit Line of Credit Facility, Accordion Feature, Increase Limit Line of Credit Facility, Accordion Feature, Increase Limit Sublease Income Sublease Income Aggregate intrinsic value, awards outstanding Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value 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 Non-current assets Other Assets, Fair Value Disclosure Subsequent Event [Line Items] Subsequent Event [Line Items] Business Combination and Asset Acquisition [Abstract] Class of Stock [Line Items] Class of Stock [Line Items] Total present value of lease liabilities Operating Lease, Liability Segment Information Segment Reporting Disclosure [Text Block] Accretion of discount on marketable securities Accretion (Amortization) of Discounts and Premiums, Investments Total minimum lease payments Finance Lease, Liability, to be Paid Finance Lease, Liability, Fiscal Year Maturity Finance Lease, Liability, Fiscal Year Maturity [Table Text Block] Previously Reported Previously Reported [Member] 2024 Finite-Lived Intangible Asset, Expected Amortization, Year Two Finance lease term Lessee, Finance Lease, Term of Contract LIABILITIES AND STOCKHOLDERS' EQUITY Liabilities and Equity [Abstract] Options granted (in usd per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Fair Value, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] Denominator: Weighted Average Number of Shares Outstanding, Diluted [Abstract] Accounts payable Total accounts payable Accounts Payable, Current Less: accumulated depreciation and amortization Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, Accumulated Depreciation and Amortization Organization and Description of Business Nature of Operations [Text Block] Remainder of 2022 Lessee, Operating and Finance Lease, Liability, to be Paid, Remainder of Fiscal Year Lessee, Operating and Finance Lease, Liability, to be Paid, Remainder of Fiscal Year Entity Filer Category Entity Filer Category Basic (in shares) Weighted average common shares outstanding – basic Weighted Average Number of Shares Outstanding, Basic United States UNITED STATES Stock-based compensation Total stock-based compensation Share-Based Payment Arrangement, Expense SUPPLEMENTAL DISCLOSURES OF NON-CASH INVESTING AND FINANCING INFORMATION: Noncash Investing and Financing Items [Abstract] Commitments and contingencies (Note 8) Commitments and Contingencies Security Exchange Name Security Exchange Name Beginning balance (in usd per share) Ending balance (in usd per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price Less: imputed interest Lessee, Operating and Finance Lease, Liability, Undiscounted Excess Amount Lessee, Operating and Finance Lease, Liability, Undiscounted Excess Amount Total minimum lease payments Lessee, Operating and Finance Lease, Liability, to be Paid Lessee, Operating and Finance Lease, Liability, to be Paid Acquired finite-lived intangible assets, weighted average useful life Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life Preferred stock, $0.0001 par value per share, 10,000,000 shares authorized as of September 30, 2022 and December 31, 2021; No shares issued and outstanding as of September 30, 2022 and December 31, 2021 Preferred Stock, Value, Issued Letters of credit outstanding, amount Letters of Credit Outstanding, Amount Property, Plant and Equipment [Line Items] Property, Plant and Equipment [Line Items] General and administrative General and Administrative Expense [Member] Revenue Revenue from Contract with Customer, Excluding Assessed Tax Common stock reserved for issuance (in shares) Common Stock, Capital Shares Reserved for Future Issuance Cover [Abstract] Level 3 Fair Value, Inputs, Level 3 [Member] Percentage of outstanding stock maximum Share-Based Compensation Arrangement by Share-Based Payment Award, Percentage of Outstanding Stock Maximum Finance leases Finance Lease, Weighted Average Discount Rate, Percent Segment Reporting [Abstract] Thereafter Finite-Lived Intangible Asset, Expected Amortization, after Year Four Finite-Lived Intangible Asset, Expected Amortization, after Year Four TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY Liabilities and Equity Long-term Debt, Type [Axis] Long-Term Debt, Type [Axis] Secured Overnight Financing Rate (SOFR) Secured Overnight Financing Rate (SOFR) [Member] Secured Overnight Financing Rate (SOFR) Organization, Consolidation and Presentation of Financial Statements [Abstract] Schedule of Error Corrections and Prior Period Adjustment Restatement [Table] Schedule of Error Corrections and Prior Period Adjustment Restatement [Table] Business combination, net of cash acquired Payments to Acquire Businesses, Net of Cash Acquired Share-based Payment Arrangement, Expensed and Capitalized, Amount [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 Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items] Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items] Net income attributable to common stockholders – diluted Net Income (Loss) Available to Common Stockholders, Diluted Diluted (in usd per share) Net income per share attributable to common stockholders – diluted (in usd per share) Earnings Per Share, Diluted Acquisition-related intangible assets, net Intangible Assets, Net (Excluding Goodwill) Payments for offering costs Payments of Stock Issuance Costs Stock-based compensation APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Schedule of Revenues from External Customers and Long-Lived Assets [Table] Schedule of Revenues from External Customers and Long-Lived Assets [Table] Concentration Risk Type [Axis] Concentration Risk Type [Axis] Total Current Liabilities Liabilities, Current 2024 Lessee, Operating Lease, Liability, to be Paid, Year Two Customer Concentration Risk Customer Concentration Risk [Member] Capitalized computer software additions Capitalized Computer Software, Additions Capitalized software development costs Payments to Develop Software Line of credit facility, commitment fee percentage Line of Credit Facility, Commitment Fee Percentage Unrealized loss and impairment of equity investment Equity Securities, FV-NI, Unrealized Gain (Loss) Amortization Amortization Weighted-average shares used to compute net income per share attributable to common stockholders: Earnings Per Share, Basic, Other Disclosure [Abstract] Lessee, Operating Lease, Liability, Maturity Lessee, Operating Lease, Liability, Maturity [Table Text Block] Entity Address, Address Line One Entity Address, Address Line One Class of Stock [Domain] Class of Stock [Domain] Fair Value Disclosures [Abstract] Line of credit facility, borrowing capacity, unused capacity fee, closing balance threshold Line of Credit Facility, Borrowing Capacity, Unused Capacity Fee, Closing Balance Threshold Line of Credit Facility, Borrowing Capacity, Unused Capacity Fee, Closing Balance Threshold Credit Facility [Axis] Credit Facility [Axis] Schedule of Accrued Liabilities Schedule of Accrued Liabilities [Table Text Block] Cash and Cash Equivalents [Domain] Cash and Cash Equivalents [Domain] Defined contribution plan, employer discretionary contribution amount Defined Contribution Plan, Employer Discretionary Contribution Amount Equity [Abstract] Subsequent Event [Table] Subsequent Event [Table] Vested (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 Number of shares authorized Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized Discount from market price, purchase date Share-Based Compensation Arrangement by Share-Based Payment Award, Discount from Market Price, Purchase Date Number of letters of credit Number Of Debt Instruments Number Of Debt Instruments Remainder of 2022 Finite-Lived Intangible Asset, Expected Amortization, Remainder of Fiscal Year Other comprehensive income (loss): Other Comprehensive Income (Loss), before Tax, Portion Attributable to Parent [Abstract] Property, equipment and software, gross Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, before Accumulated Depreciation 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 Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Measurement Frequency [Axis] Measurement Frequency [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Business combination, consideration transferred Business Combination, Consideration Transferred Accrued and other current liabilities Other Accrued Liabilities, Current General and administrative General and Administrative Expense ASSETS Assets [Abstract] Long-term Debt, Type [Domain] Long-Term Debt, Type [Domain] Retirement Benefits [Abstract] Other Commitments [Line Items] Other Commitments [Line Items] Statement of Stockholders' Equity [Abstract] CASH FLOWS FROM FINANCING ACTIVITIES: Net Cash Provided by (Used in) Financing Activities [Abstract] Restricted stock (in shares) Incremental Common Shares Attributable to Restricted Stock Incremental Common Shares Attributable to Restricted Stock Variable Rate [Axis] Variable Rate [Axis] Less: imputed interest Finance Lease, Liability, Undiscounted Excess Amount Other liabilities, non-current Other Liabilities, Noncurrent Purchases of property and equipment Payments to Acquire Property, Plant, and Equipment Technology and development Research and Development Expense [Member] 2023 Finite-Lived Intangible Asset, Expected Amortization, Year One Operating lease right-of-use assets obtained in exchange for new lease obligations Right-of-Use Asset Obtained in Exchange for Operating Lease Liability Cost of revenue Cost of Sales [Member] Customer [Domain] Customer [Domain]