Cover [Abstract] Document Type Amendment Flag Document Quarterly Report Document Transition Report Document Period End Date Document Fiscal Year Focus Document Fiscal Period Focus Entity Registrant Name Entity Central Index Key Current Fiscal Year End Date Entity Current Reporting Status Entity Filer Category Entity Common Stock, Shares Outstanding Entity Shell Company Entity Emerging Growth Company Entity Small Business Entity Ex Transition Period Entity Interactive Data Current Title of 12(b) Security Trading Symbol Security Exchange Name Entity Incorporation, State or Country Code Entity Address, Address Line One Entity Address, Address Line Two Entity Address, City or Town Entity Address, State or Province Entity Address, Postal Zip Code City Area Code Local Phone Number Entity File Number Entity Tax Identification Number Statement of Financial Position [Abstract] Assets [Abstract] Assets Assets, Current [Abstract] Current assets: Cash and Cash Equivalents, at Carrying Value Cash and cash equivalents Accounts Receivable, after Allowance for Credit Loss, Current Accounts receivable Prepaid Expense and Other Assets, Current Prepaid expenses and other current assets Total prepaid expenses and other current assets Assets, Current Total current assets Property, Plant and Equipment, Net Property and equipment, net Goodwill Goodwill Intangible Assets, Net (Excluding Goodwill) Intangible assets, net Deferred Income Tax Assets, Net Deferred income taxes Restricted Cash Equivalents, Noncurrent Restricted cash equivalent Debt Securities, Available-for-sale, Noncurrent Available-for-sale debt securities Other Assets, Noncurrent Other assets Assets Total assets Liabilities and Equity [Abstract] Liabilities, redeemable convertible preferred stock and stockholders' deficit Liabilities, Current [Abstract] Current liabilities: Accounts Payable, Current Accounts payable Accrued Liabilities, Current Accrued expenses and other current liabilities Contract with Customer, Liability, Current Deferred revenue Long-term Debt, Current Maturities Current portion of long-term debt Total current portion of long-term debt Liabilities, Current Total current liabilities Long-term Debt, Excluding Current Maturities Long-term debt, net of current portion Total long-term debt, net of current portion Contract with Customer, Liability, Noncurrent Deferred revenue Other Liabilities, Noncurrent Other liabilities Liabilities Total liabilities Commitments and Contingencies Commitments and contingencies (Note 8) Redeemable Noncontrolling Interest, Equity, Preferred, Carrying Amount Series A redeemable convertible preferred stock, $0.001 par value; 30,512 shares authorized at June 30, 2021 and December 31, 2020; 23,081 shares issued and outstanding at June 30, 2021 and December 31, 2020. Stockholders' Equity Attributable to Parent [Abstract] Stockholders' deficit: Common Stock, Value, Issued Common stock, $0.001 par value; 264,720 shares authorized; 125,538 and 125,037 shares issued and outstanding at June 30, 2021 and December 31, 2020, respectively Additional Paid in Capital, Common Stock Additional paid-in capital Retained Earnings (Accumulated Deficit) Accumulated deficit Accumulated Other Comprehensive Income (Loss), Net of Tax Accumulated other comprehensive loss Beginning Balance Accumulated other comprehensive loss, Net of tax Ending Balance Accumulated other comprehensive loss, Net of tax Stockholders' Equity Attributable to Parent Total stockholders' deficit Beginning balance Ending balance Liabilities and Equity Total liabilities, redeemable convertible preferred stock and stockholders' deficit Statement [Table] Statement [Table] Statement [Line Items] Statement [Line Items] Temporary Equity, Shares Authorized Temporary equity shares authorized Temporary Equity, Par or Stated Value Per Share Temporary equity par or stated value per share Temporary Equity, Shares Issued Temporary equity shares issued Temporary Equity, Shares Outstanding Temporary equity shares outstanding Common Stock, Par or Stated Value Per Share Common stock par or stated value per share Common Stock, Par or Stated Value Per Share Common Stock, Shares Authorized Common stock shares authorized Common Stock, Shares Authorized Common Stock, Shares, Issued Common stock shares issued Common Stock, Shares, Outstanding Common stock shares outstanding Class of Stock [Axis] Class of Stock [Domain] Class A Redeemable Convertible Preferred Stock [Member] Class A Redeemable Convertible Preferred Stock [Member] Class A Redeemable Convertible Preferred Stock Class A redeemable convertible preferred stock. Income Statement [Abstract] Revenue from Contract with Customer, Excluding Assessed Tax Revenue Revenue Cost of Revenue Cost of revenue Gross Profit Gross profit Operating Expenses [Abstract] Operating expenses: Selling and Marketing Expense Sales and marketing Communications and Information Technology Technology and development Other General and Administrative Expense General and administrative Impairment of Long-Lived Assets Held-for-use Impairment of long-lived and other assets Impairment of long-lived assets Gain (Loss) on Disposition of Business Loss on sale of business Gain (loss) on disposal of business Operating Expenses Total operating expenses Operating Income (Loss) (Loss) income from operations Interest Expense Interest expense, net Other Nonoperating Income (Expense) Other income (expense), net Other-than-temporary Impairment Loss, Debt Securities, Available-for-sale, Recognized in Earnings Impairment of available-for-sale debt securities of $4,912, net of $94 loss recognized in other comprehensive loss Impairment of investments Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest Loss before income taxes Income Tax Expense (Benefit) Provision for (benefit from) from income taxes Income Tax Expense (Benefit) Net Income (Loss) Attributable to Parent Net loss Net loss Earnings Per Share, Basic and Diluted Net loss per share attributable to common stockholders – basic and diluted: Weighted Average Number of Shares Outstanding, Basic and Diluted Weighted-average shares used to compute net loss per share attributable to common stockholder – basic and diluted: Other-than-temporary Impairment Loss, Debt Securities, Available-for-sale, Portion in Other Comprehensive Loss, before Tax, Including Portion Attributable to Noncontrolling Interest Impairment of available for sale debt securities Other than Temporary Impairment Losses, Investments, Portion in Other Comprehensive Loss, Net of Tax, Portion Attributable to Parent, Available-for-sale Securities Loss on impairment Statement of Comprehensive Income [Abstract] Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract] Other comprehensive (loss) income, net of tax: Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Change in foreign currency translation adjustments: OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment and Tax [Abstract] Change in available-for-sale debt securities: OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment and Tax Unrealized loss from available-for-sale debt securities Debt Securities, Available-for-sale, Unrealized Gain (Loss) Total net changes in available-for-sale debt securities Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax [Abstract] Change in unrealized gain (loss) on cash flow hedges: Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, after Tax Unrealized gain (loss) on interest rate cap and swaps Unrealized gain(loss) on interest rate swaps and cap, Net of tax Reclassification Of Prior Hedge Effectiveness And Losses From Interest Rate Cap To Net Loss Reclassification of prior hedge effectiveness and losses from interest rate cap to net loss Reclassification of prior hedge effectiveness and losses from interest rate cap to net loss. Unrealized Gain Loss On Cash Flow Hedges After Tax Total net changes in cash flow hedges Unrealized gain (loss) on cash flow hedges after tax. Other Comprehensive Income (Loss), Net of Tax Total other comprehensive income (loss) Other comprehensive income (loss) Other Comprehensive Income (Loss), Net of Tax Comprehensive Income (Loss), Net of Tax, Attributable to Parent Total comprehensive loss Statement of Stockholders' Equity [Abstract] Shares, Outstanding Beginning balance, shares Ending balance, shares Stock Issued During Period, Value, Stock Options Exercised Issuance of common stock upon exercise of stock options Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period Issuance of common stock upon exercise of stock options, shares Number of Options, Exercised Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures Issuance of common stock upon vesting of restricted stock awards, shares APIC, Share-based Payment Arrangement, Increase for Cost Recognition Stock-based compensation Share-based Payment Arrangement, Decrease for Tax Withholding Obligation Shares surrendered for settlement of minimum statutory tax withholdings Share-based Payment Arrangement, Shares Withheld for Tax Withholding Obligation Shares surrendered for settlement of minimum statutory tax withholdings, shares Adjustment To Additional Paid In Capital Net Interest And Repayment Of Full Recourse Notes Receivable Net interest and repayment of full recourse notes receivables Adjustment to additional paid in capital net interest and repayment of full recourse notes receivable. Adjustment To Additional Paid In Capital Special Dividends Special dividends Adjustment to additional paid in capital special dividends. Adjustment To Additional Paid In Capital Notes Receivable From Shareholder Notes receivable from shareholder Adjustment to additional paid in capital notes receivable from shareholder. Equity Components [Axis] Equity Components [Axis] Equity Component [Domain] Equity Component [Domain] Common Stock [Member] Common Stock Additional Paid-in Capital [Member] Additional Paid-In Capital Retained Earnings [Member] Accumulated Deficit AOCI Attributable to Parent [Member] Accumulated Other Comprehensive Loss Accumulated other comprehensive loss [Member] Statement of Cash Flows [Abstract] Net Cash Provided by (Used in) Operating Activities [Abstract] Cash flows from operating activities Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Adjustments to reconcile net loss to net cash provided by operating activities: Cost, Depreciation and Amortization Depreciation and amortization Amortization of Debt Issuance Costs Amortization of debt issuance costs Change in Unrealized Gain (Loss) on Fair Value Hedging Instruments Amortization of prior hedge effectiveness Share-based Payment Arrangement, Noncash Expense Stock-based compensation Deferred Income Tax Expense (Benefit) Deferred income taxes Change In Fair Value Of Financial Guarantee Change in fair value of financial guarantee Change in fair value of financial guarantee. Derivative, Gain (Loss) on Derivative, Net Change in fair value of derivative instruments Foreign Currency Transaction Gain (Loss), before Tax Unrealized foreign exchange (gain) loss Foreign currency transaction gain (loss) Other Noncash Income (Expense) Other Increase (Decrease) in Operating Capital [Abstract] Changes in operating assets and liabilities, net of effects of disposal of business: Increase (Decrease) in Accounts Receivable Accounts receivable Increase (Decrease) in Prepaid Expense and Other Assets Prepaid expenses and other current assets Increase (Decrease) in Other Current Assets Other assets Increase (Decrease) in Accounts Payable Accounts payable Increase (Decrease) in Accrued Liabilities Accrued expenses and other liabilities Increase (Decrease) in Income Taxes Payable, Net of Income Taxes Receivable Income tax payable Increase (Decrease) in Contract with Customer, Liability Deferred revenue Net Cash Provided by (Used in) Operating Activities Net cash provided by operating activities Net Cash Provided by (Used in) Investing Activities [Abstract] Cash flows from investing activities Payments to Acquire Property, Plant, and Equipment Purchase of property and equipment Payments for (Proceeds from) Businesses and Interest in Affiliates Sale of business, net of cash sold Payment for working capital to buyers Net Cash Provided by (Used in) Investing Activities Net cash used in investing activities Net Cash Provided by (Used in) Financing Activities [Abstract] Cash flows from financing activities Finance Lease, Principal Payments Repayment of capital lease obligations Repayments of Other Long-term Debt Repayment of 2018 Term Loan Repayment of term loan Proceeds from Long-term Lines of Credit Proceeds from 2018 Revolving Facility Proceeds from long term line of credit Repayments of Long-term Lines of Credit Repayment of 2018 Revolving Facility Repayment of long term line of credit Repayment Of Hybrid Debt Repayment of hybrid debt Repayment of hybrid debt. Payments of Debt Issuance Costs Payment of initial public offering costs Payment for Contingent Consideration Liability, Financing Activities Payment of contingent consideration Payment Of Special Dividends Payment of special dividends Payment of special dividends. Payment, Tax Withholding, Share-based Payment Arrangement Repurchases of common stock for tax withholding obligations Proceeds From Exercise Of Stock Options Net Of Tax Paid For Employee Tax Withholding Proceeds from exercise of stock options, net of cash paid for employee tax withholding Proceeds from exercise of stock options net of tax paid for employee tax withholding. Net Cash Provided by (Used in) Financing Activities Net cash used in financing activities Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Effect of exchange rate changes on cash, cash equivalents and restricted cash equivalent Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Net increase in cash, cash equivalents and restricted cash equivalent Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Cash, cash equivalents and restricted cash equivalent, at beginning of the period Cash, cash equivalents and restricted cash equivalent, at end of the period Total cash, cash equivalents, and restricted cash equivalent shown in the condensed consolidated statements of cash flows Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations [Abstract] Reconciliation of cash, cash equivalents, and restricted cash equivalent reported in the consolidated balance sheets Restricted Cash Equivalents Restricted cash equivalent Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract] Non-cash investing and financing activities Capital Expenditures Incurred but Not yet Paid Purchase of property and equipment included in accounts payable and accrued expenses and other current liabilities Change In Fair Value Of Hedged Interest Swap And Interest Rate Cap Change in fair value of hedged interest rate swaps and interest rate cap Change in fair value of hedged interest swap and interest rate cap. Transfer Of Interest Rate Swap Derivative Liability To Hybrid Instruments Transfer of interest rate swaps derivative liability to hybrid debt Transfer of interest rate swap derivative liability to hybrid instruments. Deferred Offering Costs Included In Accounts Payable Accrued Expenses And Other Liabilities Deferred offering costs included in accounts payable and accrued expenses and other current liabilities Deferred offering costs included in accounts payable accrued expenses and other liabilities. Deferred Financing Costs Included In Accounts Payable Accrued Expenses And Other Liabilities Deferred financing costs included in accounts payable and accrued expenses and other current liabilities Deferred financing costs included in accounts payable accrued expenses and other liabilities. Organization, Consolidation and Presentation of Financial Statements [Abstract] Nature of Operations [Text Block] Description of Business Accounting Policies [Abstract] Significant Accounting Policies [Text Block] Summary of Significant Accounting Policies Other Financial Information [Abstract] Other financial information. Other Financial Information [Text Block] Other Financial Statement Information Other financial information. Discontinued Operations and Disposal Groups [Abstract] Disposal Groups, Including Discontinued Operations, Disclosure [Text Block] Disposition of Business Investments [Abstract] Investment [Text Block] Investments Debt Disclosure [Abstract] Long-term Debt [Text Block] Long-term Debt Derivative Instruments and Hedging Activities Disclosure [Abstract] Derivative Instruments and Hedging Activities Disclosure [Abstract] Derivative Instruments and Hedging Activities Disclosure [Text Block] Derivatives Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Text Block] Commitments and Contingencies