2019 Q4 Form 10-K Financial Statement

#000179451521000061 Filed on February 26, 2021

View on sec.gov

Income Statement

Concept 2019 Q4 2018 Q4 2018
Revenue $90.30M $40.80M $144.3M
YoY Change 121.32%
Cost Of Revenue $18.90M $9.100M $37.80M
YoY Change 107.69%
Gross Profit $71.40M $31.70M $106.5M
YoY Change 125.24%
Gross Profit Margin 79.07% 77.7% 73.8%
Selling, General & Admin $37.50M $13.10M $63.20M
YoY Change 186.26%
% of Gross Profit 52.52% 41.32% 59.34%
Research & Development $11.00M $1.200M $6.100M
YoY Change 816.67%
% of Gross Profit 15.41% 3.79% 5.73%
Depreciation & Amortization $12.10M $4.500M $2.600M
YoY Change 168.89%
% of Gross Profit 16.95% 14.2% 2.44%
Operating Expenses $53.20M $16.10M $79.90M
YoY Change 230.43%
Operating Profit $18.20M $15.60M $26.60M
YoY Change 16.67%
Interest Expense -$25.60M -$15.60M $58.20M
YoY Change 64.1%
% of Operating Profit -140.66% -100.0% 218.8%
Other Income/Expense, Net -$200.0K $0.00 $100.0K
YoY Change
Pretax Income -$9.800M -$2.000M -$31.50M
YoY Change 390.0%
Income Tax -$700.0K -$1.700M -$2.900M
% Of Pretax Income
Net Earnings -$9.100M -$300.0K $0.00
YoY Change 2933.33%
Net Earnings / Revenue -10.08% -0.74% 0.0%
Basic Earnings Per Share
Diluted Earnings Per Share -$23.78K -$784.10 -$74.75K
COMMON SHARES
Basic Shares Outstanding
Diluted Shares Outstanding

Balance Sheet

Concept 2019 Q4 2018 Q4 2018
SHORT-TERM ASSETS
Cash & Short-Term Investments $41.40M $9.000M
YoY Change
Cash & Equivalents $41.40M $9.000M $9.000M
Short-Term Investments
Other Short-Term Assets $16.00M $4.700M
YoY Change
Inventory
Prepaid Expenses
Receivables $86.90M $31.00M
Other Receivables $3.900M $300.0K
Total Short-Term Assets $148.2M $45.00M
YoY Change
LONG-TERM ASSETS
Property, Plant & Equipment $23.30M $9.600M
YoY Change
Goodwill $966.8M $445.7M
YoY Change 116.92%
Intangibles $370.6M
YoY Change
Long-Term Investments
YoY Change
Other Assets $16.20M $2.000M
YoY Change
Total Long-Term Assets $1.414B $546.0M
YoY Change
TOTAL ASSETS
Total Short-Term Assets $148.2M $45.00M
Total Long-Term Assets $1.414B $546.0M
Total Assets $1.562B $591.0M
YoY Change
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $7.900M $1.900M
YoY Change
Accrued Expenses $62.90M $9.500M
YoY Change
Deferred Revenue $157.7M
YoY Change
Short-Term Debt $0.00 $0.00
YoY Change
Long-Term Debt Due $8.700M $1.900M
YoY Change
Total Short-Term Liabilities $241.7M $65.60M
YoY Change
LONG-TERM LIABILITIES
Long-Term Debt $1.195B $631.8M
YoY Change
Other Long-Term Liabilities $14.30M $2.500M
YoY Change
Total Long-Term Liabilities $1.209B $634.3M
YoY Change
TOTAL LIABILITIES
Total Short-Term Liabilities $241.7M $65.60M
Total Long-Term Liabilities $1.209B $634.3M
Total Liabilities $1.576B $710.1M
YoY Change
SHAREHOLDERS EQUITY
Retained Earnings $0.00
YoY Change
Common Stock
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity -$13.60M -$119.1M
YoY Change
Total Liabilities & Shareholders Equity $1.562B $591.0M
YoY Change

Cashflow Statement

Concept 2019 Q4 2018 Q4 2018
OPERATING ACTIVITIES
Net Income -$9.100M -$300.0K $0.00
YoY Change 2933.33%
Depreciation, Depletion And Amortization $12.10M $4.500M $2.600M
YoY Change 168.89%
Cash From Operating Activities $15.90M $11.80M $43.80M
YoY Change 34.75%
INVESTING ACTIVITIES
Capital Expenditures -$4.400M -$1.500M -$4.600M
YoY Change 193.33%
Acquisitions $8.500M
YoY Change
Other Investing Activities -$7.100M $0.00 -$8.500M
YoY Change
Cash From Investing Activities -$11.50M -$1.500M -$13.10M
YoY Change 666.67%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net $3.700M
YoY Change
Cash From Financing Activities -2.100M -5.700M -$29.90M
YoY Change -63.16%
NET CHANGE
Cash From Operating Activities 15.90M 11.80M $43.80M
Cash From Investing Activities -11.50M -1.500M -$13.10M
Cash From Financing Activities -2.100M -5.700M -$29.90M
Net Change In Cash 2.300M 4.600M $800.0K
YoY Change -50.0%
FREE CASH FLOW
Cash From Operating Activities $15.90M $11.80M $43.80M
Capital Expenditures -$4.400M -$1.500M -$4.600M
Free Cash Flow $20.30M $13.30M $48.40M
YoY Change 52.63%

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CY2019 us-gaap Other Comprehensive Income Loss Before Tax
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CY2020 us-gaap Other Comprehensive Income Loss Tax
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CY2019 us-gaap Other Comprehensive Income Loss Tax
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CY2018 us-gaap Other Comprehensive Income Loss Net Of Tax
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CY2020 us-gaap Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
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CY2019 us-gaap Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
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CY2018 us-gaap Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
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CY2019 zi Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent Prior To Reorganization
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6800000 USD
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CY2020 zi Stock Issued During Period Value Exchange
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CY2020 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Noncontrolling Interest
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CY2019 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Noncontrolling Interest
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CY2018 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Noncontrolling Interest
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CY2020 us-gaap Comprehensive Income Net Of Tax
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CY2019 us-gaap Comprehensive Income Net Of Tax
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CY2018 us-gaap Comprehensive Income Net Of Tax
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CY2020 zi Net Income Loss Attributable To Parent Prior To Reorganization
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CY2020 zi Other Comprehensive Income Loss Net Of Tax Prior To Reorganization
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CY2020 zi Stock Issued During Period Value Purchase Of Units
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CY2020 us-gaap Stock Issued During Period Value Share Based Compensation
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CY2020 us-gaap Stock Issued During Period Value Acquisitions
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CY2020 us-gaap Adjustments Related To Tax Withholding For Share Based Compensation
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CY2020 us-gaap Preferred Stock Accretion Of Redemption Discount
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CY2020 zi Net Income Loss Attributable To Parent Subsequent To Reorganization
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CY2020 zi Other Comprehensive Income Loss Net Of Tax Subsequent To Reorganization
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CY2020 zi Apic Share Based Compensation Increase For Cost Of Recognition Subsequent To Reorganization
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CY2020Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
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CY2018 zi Net Income Loss Attributable To Parent Prior To Reorganization
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CY2018 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
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32700000 USD
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CY2018Q4 us-gaap Members Equity
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CY2019 zi Net Income Loss Attributable To Parent Prior To Reorganization
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CY2019 us-gaap Distribution Made To Limited Liability Company Llc Member Cash Distributions Declared
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CY2019 zi Cash Paid For Repurchase Of Units
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CY2020 us-gaap Profit Loss
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CY2019 us-gaap Profit Loss
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CY2018 us-gaap Profit Loss
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CY2019 us-gaap Other Depreciation And Amortization
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CY2018 us-gaap Other Depreciation And Amortization
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25100000 USD
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CY2019 us-gaap Asset Impairment Charges
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CY2019 us-gaap Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1
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1800000 USD
CY2018 us-gaap Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1
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CY2019 us-gaap Share Based Compensation
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25100000 USD
CY2018 us-gaap Share Based Compensation
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-1800000 USD
CY2019 us-gaap Deferred Income Tax Expense Benefit
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CY2018 us-gaap Deferred Income Tax Expense Benefit
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15700000 USD
CY2019 zi Tax Receivable Agreement Remeasurement
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CY2018 zi Tax Receivable Agreement Remeasurement
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CY2018 us-gaap Paid In Kind Interest
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CY2020 us-gaap Provision For Doubtful Accounts
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1400000 USD
CY2019 us-gaap Provision For Doubtful Accounts
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800000 USD
CY2018 us-gaap Provision For Doubtful Accounts
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CY2019 us-gaap Increase Decrease In Accounts Receivable
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CY2018 us-gaap Increase Decrease In Accounts Receivable
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CY2020 zi Increase Decrease In Prepaid Expense And Other Assets Current
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5900000 USD
CY2019 zi Increase Decrease In Prepaid Expense And Other Assets Current
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40000000.0 USD
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1900000 USD
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CY2020 us-gaap Increase Decrease In Accounts Payable
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CY2019 us-gaap Increase Decrease In Accounts Payable
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5100000 USD
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21900000 USD
CY2019 us-gaap Increase Decrease In Accrued Liabilities
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18200000 USD
CY2018 us-gaap Increase Decrease In Accrued Liabilities
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CY2020 us-gaap Increase Decrease In Contract With Customer Liability
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60100000 USD
CY2019 us-gaap Increase Decrease In Contract With Customer Liability
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71900000 USD
CY2018 us-gaap Increase Decrease In Contract With Customer Liability
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15000000.0 USD
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169600000 USD
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4600000 USD
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44400000 USD
CY2018 us-gaap Net Cash Provided By Used In Operating Activities
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43800000 USD
CY2020 us-gaap Payments To Acquire Short Term Investments
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CY2019 us-gaap Payments To Acquire Short Term Investments
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CY2018 us-gaap Payments To Acquire Short Term Investments
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CY2020 us-gaap Payments To Acquire Productive Assets
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CY2019 us-gaap Payments To Acquire Productive Assets
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CY2020 us-gaap Payments To Acquire Businesses Net Of Cash Acquired
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CY2019 us-gaap Payments To Acquire Businesses Net Of Cash Acquired
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CY2018 us-gaap Payments To Acquire Businesses Net Of Cash Acquired
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8500000 USD
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CY2019 us-gaap Net Cash Provided By Used In Investing Activities
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CY2019 us-gaap Payment For Contingent Consideration Liability Financing Activities
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CY2020 us-gaap Proceeds From Issuance Of Long Term Debt
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35000000.0 USD
CY2019 us-gaap Proceeds From Issuance Of Long Term Debt
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CY2018 us-gaap Proceeds From Issuance Of Long Term Debt
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CY2018 us-gaap Payments Of Financing Costs
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CY2019 us-gaap Repayments Of Long Term Debt
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CY2018 us-gaap Repayments Of Long Term Debt
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CY2019 us-gaap Payments For Repurchase Of Other Equity
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CY2020 us-gaap Payments Related To Tax Withholding For Share Based Compensation
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CY2019 us-gaap Payments Related To Tax Withholding For Share Based Compensation
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CY2018 us-gaap Payments Related To Tax Withholding For Share Based Compensation
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CY2020 us-gaap Proceeds From Other Equity
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1023700000 USD
CY2019 us-gaap Proceeds From Other Equity
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200200000 USD
CY2018 us-gaap Proceeds From Other Equity
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0 USD
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7200000 USD
CY2019 us-gaap Payments Of Stock Issuance Costs
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CY2018 us-gaap Payments Of Stock Issuance Costs
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CY2020 us-gaap Payments Of Capital Distribution
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CY2019 us-gaap Payments Of Capital Distribution
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CY2018 us-gaap Payments Of Capital Distribution
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CY2019 us-gaap Net Cash Provided By Used In Financing Activities
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CY2018 us-gaap Net Cash Provided By Used In Financing Activities
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CY2019 us-gaap Income Taxes Paid
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CY2018 us-gaap Income Taxes Paid
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CY2020 zi Noncash Investing And Financing Activities Deferred Variable Consideration From Business Acquisition
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CY2020 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
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228500000 USD
CY2019 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
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33500000 USD
CY2018 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
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800000 USD
CY2019Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
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42500000 USD
CY2018Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
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9000000.0 USD
CY2017Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
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8200000 USD
CY2020Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
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271000000.0 USD
CY2019Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
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42500000 USD
CY2018Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
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9000000.0 USD
CY2020 us-gaap Interest Paid Net
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66500000 USD
CY2019 us-gaap Interest Paid Net
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95000000.0 USD
CY2018 us-gaap Interest Paid Net
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40200000 USD
CY2020 us-gaap Income Taxes Paid
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1900000 USD
CY2019 zi Noncash Investing And Financing Activities Deferred Variable Consideration From Business Acquisition
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33400000 USD
CY2018 zi Noncash Investing And Financing Activities Deferred Variable Consideration From Business Acquisition
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1100000 USD
CY2020 zi Noncash Investing And Financing Activities Issuance Cost Reimbursements Included In Accounts Receivable
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0 USD
CY2019 zi Noncash Investing And Financing Activities Issuance Cost Reimbursements Included In Accounts Receivable
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5600000 USD
CY2018 zi Noncash Investing And Financing Activities Issuance Cost Reimbursements Included In Accounts Receivable
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0 USD
CY2020Q4 us-gaap Accrued Sales Commission Current And Noncurrent
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25600000 USD
CY2020Q2 us-gaap Stockholders Equity Note Stock Split Conversion Ratio1
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0
CY2020 us-gaap Prior Period Reclassification Adjustment Description
PriorPeriodReclassificationAdjustmentDescription
We refer to the Reclassification, together with the Blocker Mergers and the ZoomInfo HoldCo Contributions, as the “Reorganization Transactions.” Following the Reorganization Transactions, ZoomInfo Technologies Inc. became a holding company, with its sole material asset being a controlling equity interest in ZoomInfo HoldCo, which became a holding company with its sole material asset being a controlling equity interest in ZoomInfo OpCo. ZoomInfo Technologies Inc. will operate and control all of the business and affairs, and consolidate the financial results, of ZoomInfo OpCo through ZoomInfo HoldCo and, through ZoomInfo OpCo and its subsidiaries, conduct our business. Accordingly, ZoomInfo Technologies Inc. consolidates the financial results of ZoomInfo HoldCo, and therefore ZoomInfo OpCo, and reports the non-controlling interests of the Pre-IPO HoldCo Units and Pre-IPO OpCo Units on its consolidated financial statements.<div style="margin-bottom:9pt;text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Reorganization Transactions were accounted for consistent with a combination of entities under common control. As a result, the financial reports filed with the SEC by the Company subsequent to the Reorganization Transactions are prepared “as if” ZoomInfo OpCo is the accounting predecessor of the Company. The historical operations of ZoomInfo OpCo are deemed to be those of the Company. Thus, the financial statements included in this report reflect (i) the historical operating results of ZoomInfo OpCo prior to the Reorganization Transactions; (ii) the consolidated results of ZoomInfo Technologies Inc. and ZoomInfo OpCo following the Reorganization Transactions; (iii) the assets and liabilities of ZoomInfo OpCo and ZoomInfo Technologies Inc. at their historical cost; and (iv) ZoomInfo Technologies Inc. equity structure for all periods presented. No step-up basis of intangible assets or goodwill was recorded.</span></div><div style="margin-bottom:9pt;text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">ZoomInfo OpCo has been determined to be our predecessor for accounting purposes and, accordingly, the consolidated financial statements for periods prior the Reorganization Transactions have been adjusted to combine the previously separate entities for presentation purposes. The Company’s financial position, performance and cash flows effectively represent those of ZoomInfo OpCo as of and for all periods presented.</span></div>
CY2020Q2 zi Number Of Tax Receivable Agreements
NumberOfTaxReceivableAgreements
2 agreement
CY2020 us-gaap Use Of Estimates
UseOfEstimates
<div style="margin-bottom:9pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Use of Estimates</span></div><div style="margin-bottom:9pt;text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The preparation of consolidated financial statements in conformity with U.S. GAAP requires us to make certain estimates, judgments, and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities as of the date of the consolidated financial statements, as well as the reported amounts of revenue and expenses during the reporting period. These estimates relate to, but are not limited to, revenue recognition, allowance for doubtful accounts, contingencies, valuation and useful lives of long-lived assets, fair value of tangible and intangible assets acquired in business combinations, equity-based compensation, and income taxes, among other things. We base these estimates on historical and anticipated results, trends, and other assumptions with respect to future events that we believe are reasonable and evaluate our estimates on an ongoing basis. Given that estimates and judgments are required, actual results may differ from our estimates and such differences could be material to our consolidated financial position and results of operations.</span></div>
CY2020 us-gaap Concentration Risk Credit Risk
ConcentrationRiskCreditRisk
<div style="margin-bottom:9pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Concentrations of Credit Risk and Significant Customers</span></div><div style="margin-bottom:9pt;text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Financial instruments that potentially subject us to concentrations of credit risk consist principally of cash and cash equivalents, short-term investments, and accounts receivable. The Company holds cash at major financial institutions that often exceed Federal Deposit Insurance Corporation (“FDIC”) insured limits. The Company manages its credit risk associated with cash concentrations by concentrating its cash deposits in high-quality financial institutions and by periodically evaluating the credit quality of the primary financial institutions holding such deposits. The carrying value of cash approximates fair value. Our investment portfolio is comprised of highly rated securities with a weighted-average maturity of less than 12 months in accordance with our investment policy which seeks to preserve principal and maintain a high degree of liquidity. Historically, the Company has not experienced any losses due to such cash concentrations. The Company does not have any off-balance-sheet credit exposure related to its customers. Concentrations of credit risk with respect to accounts receivable and revenue are limited due to a large, diverse customer base. We do not require collateral from clients. We maintain an allowance for doubtful accounts based upon the expected collectability of accounts receivable. The Company performs ongoing credit evaluations of its customers and maintains allowances for possible losses, which, when realized, have been within the range of management’s expectations.</span></div>
CY2020Q4 us-gaap Capitalized Contract Cost Gross
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44900000 USD
CY2019Q4 us-gaap Capitalized Contract Cost Gross
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25300000 USD
CY2020 us-gaap Capitalized Contract Cost Amortization
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25100000 USD
CY2019 us-gaap Capitalized Contract Cost Amortization
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8600000 USD
CY2020Q4 us-gaap Capitalized Contract Cost Net
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40300000 USD
CY2019Q4 us-gaap Capitalized Contract Cost Net
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20500000 USD
CY2018 us-gaap Capitalized Contract Cost Impairment Loss
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0 USD
CY2020 us-gaap Capitalized Contract Cost Impairment Loss
CapitalizedContractCostImpairmentLoss
0 USD
CY2019 us-gaap Capitalized Contract Cost Impairment Loss
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0 USD
CY2020 us-gaap Advertising Expense
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13200000 USD
CY2019 us-gaap Advertising Expense
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9800000 USD
CY2018 us-gaap Advertising Expense
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2500000 USD
CY2020 us-gaap Number Of Reporting Units
NumberOfReportingUnits
1 segment
CY2019 us-gaap Impairment Of Intangible Assets Indefinitelived Excluding Goodwill
ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill
0 USD
CY2020 us-gaap Impairment Of Intangible Assets Indefinitelived Excluding Goodwill
ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill
0 USD
CY2018 us-gaap Impairment Of Intangible Assets Indefinitelived Excluding Goodwill
ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill
0 USD
CY2019 us-gaap Impairment Of Long Lived Assets Held For Use
ImpairmentOfLongLivedAssetsHeldForUse
1100000 USD
CY2018 us-gaap Impairment Of Long Lived Assets Held For Use
ImpairmentOfLongLivedAssetsHeldForUse
0 USD
CY2020 us-gaap Impairment Of Long Lived Assets Held For Use
ImpairmentOfLongLivedAssetsHeldForUse
0 USD
CY2020Q2 zi Number Of Tax Receivable Agreements
NumberOfTaxReceivableAgreements
2 agreement
CY2020Q2 zi Payment Provided As Percent Of Net Cash Savings
PaymentProvidedAsPercentOfNetCashSavings
0.85
CY2020Q2 zi Benefit Retained As Percent Of Net Cash Savings
BenefitRetainedAsPercentOfNetCashSavings
0.15
CY2020 us-gaap Defined Contribution Plan Employer Matching Contribution Percent Of Match
DefinedContributionPlanEmployerMatchingContributionPercentOfMatch
0.50
CY2020 us-gaap Defined Contribution Plan Employer Matching Contribution Percent
DefinedContributionPlanEmployerMatchingContributionPercent
0.07
CY2019 us-gaap Defined Contribution Plan Employer Matching Contribution Percent Of Match
DefinedContributionPlanEmployerMatchingContributionPercentOfMatch
0.35
CY2019 us-gaap Defined Contribution Plan Employer Matching Contribution Percent
DefinedContributionPlanEmployerMatchingContributionPercent
0.06
CY2020 us-gaap Defined Contribution Plan Employer Discretionary Contribution Amount
DefinedContributionPlanEmployerDiscretionaryContributionAmount
3000000.0 USD
CY2019 us-gaap Defined Contribution Plan Employer Discretionary Contribution Amount
DefinedContributionPlanEmployerDiscretionaryContributionAmount
1400000 USD
CY2018 us-gaap Defined Contribution Plan Employer Discretionary Contribution Amount
DefinedContributionPlanEmployerDiscretionaryContributionAmount
600000 USD
CY2020 zi Defined Contribution Plan Vesting Term
DefinedContributionPlanVestingTerm
P3Y
CY2020 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
476200000 USD
CY2019 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
293300000 USD
CY2018 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
144300000 USD
CY2020 us-gaap Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
155400000 USD
CY2019 us-gaap Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
52200000 USD
CY2018 us-gaap Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
37100000 USD
CY2020Q4 us-gaap Contract With Customer Asset Net Current
ContractWithCustomerAssetNetCurrent
2400000 USD
CY2019Q4 us-gaap Contract With Customer Asset Net Current
ContractWithCustomerAssetNetCurrent
100000 USD
CY2020Q4 us-gaap Contract With Customer Liability
ContractWithCustomerLiability
222700000 USD
CY2019Q4 us-gaap Contract With Customer Liability
ContractWithCustomerLiability
159100000 USD
CY2020Q4 us-gaap Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
432200000 USD
CY2020Q4 us-gaap Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
126800000 USD
CY2020Q4 us-gaap Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
559000000.0 USD
CY2019Q4 us-gaap Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
266600000 USD
CY2019Q4 us-gaap Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
74100000 USD
CY2019Q4 us-gaap Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
340700000 USD
CY2019Q4 us-gaap Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
340700000 USD
CY2020 us-gaap Number Of Businesses Acquired
NumberOfBusinessesAcquired
2 business
CY2019 us-gaap Number Of Businesses Acquired
NumberOfBusinessesAcquired
2 business
CY2020Q4 us-gaap Cash
Cash
100400000 USD
CY2020Q4 us-gaap Cash
Cash
100400000 USD
CY2020Q4 us-gaap Cash Equivalents At Carrying Value
CashEquivalentsAtCarryingValue
169400000 USD
CY2020Q4 us-gaap Cash Equivalents At Carrying Value
CashEquivalentsAtCarryingValue
169400000 USD
CY2020Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
269800000 USD
CY2020Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
269800000 USD
CY2020Q4 us-gaap Short Term Investments
ShortTermInvestments
30600000 USD
CY2020Q4 us-gaap Short Term Investments
ShortTermInvestments
30600000 USD
CY2020Q4 us-gaap Cash Cash Equivalents And Short Term Investments
CashCashEquivalentsAndShortTermInvestments
300400000 USD
CY2020Q4 us-gaap Cash Cash Equivalents And Short Term Investments
CashCashEquivalentsAndShortTermInvestments
300400000 USD
CY2019Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
41400000 USD
CY2020Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Number Of Positions
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsNumberOfPositions
24 instrument
CY2020Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Number Of Positions
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerNumberOfPositions
0 instrument
CY2020Q4 zi Debt Securities Available For Sale Amortized Cost After Allowance For Credit Loss
DebtSecuritiesAvailableForSaleAmortizedCostAfterAllowanceForCreditLoss
30600000 USD
CY2020Q4 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
30600000 USD
CY2020Q4 zi Debt Securities Available For Sale Amortized Cost After Allowance For Credit Loss
DebtSecuritiesAvailableForSaleAmortizedCostAfterAllowanceForCreditLoss
30600000 USD
CY2020Q4 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
30600000 USD
CY2020Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
50700000 USD
CY2019Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
34500000 USD
CY2020Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
19700000 USD
CY2019Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
11200000 USD
CY2020Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
31000000.0 USD
CY2019Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
23300000 USD
CY2020 us-gaap Depreciation
Depreciation
8900000 USD
CY2019 us-gaap Depreciation
Depreciation
6100000 USD
CY2018 us-gaap Depreciation
Depreciation
2600000 USD
CY2020Q4 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
474100000 USD
CY2020Q4 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
141400000 USD
CY2020Q4 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
332700000 USD
CY2020Q4 us-gaap Goodwill
Goodwill
1000100000 USD
CY2019Q4 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
437100000 USD
CY2019Q4 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
99500000 USD
CY2019Q4 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
337600000 USD
CY2019Q4 us-gaap Goodwill
Goodwill
966800000 USD
CY2020 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
41900000 USD
CY2019 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
42600000 USD
CY2018 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
14700000 USD
CY2019Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Next Twelve Months
FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
46200000 USD
CY2019Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Two
FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
46200000 USD
CY2019Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Three
FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
35800000 USD
CY2019Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Four
FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
34200000 USD
CY2019Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
33400000 USD
CY2018Q4 us-gaap Goodwill
Goodwill
445700000 USD
CY2019 us-gaap Goodwill Acquired During Period
GoodwillAcquiredDuringPeriod
521100000 USD
CY2019Q4 us-gaap Goodwill
Goodwill
966800000 USD
CY2020 us-gaap Goodwill Acquired During Period
GoodwillAcquiredDuringPeriod
33300000 USD
CY2020Q4 us-gaap Goodwill
Goodwill
1000100000 USD
CY2019 us-gaap Goodwill Impairment Loss
GoodwillImpairmentLoss
0 USD
CY2020 us-gaap Goodwill Impairment Loss
GoodwillImpairmentLoss
0 USD
CY2020Q4 us-gaap Long Term Debt
LongTermDebt
744900000 USD
CY2019Q4 us-gaap Long Term Debt
LongTermDebt
1203300000 USD
CY2020Q4 us-gaap Long Term Debt Current
LongTermDebtCurrent
0 USD
CY2019Q4 us-gaap Long Term Debt Current
LongTermDebtCurrent
8700000 USD
CY2020Q4 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
744900000 USD
CY2019Q4 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
1194600000 USD
CY2020Q4 us-gaap Debt Instrument Carrying Amount
DebtInstrumentCarryingAmount
756400000 USD
CY2020Q4 zi Long Term Debt Before Discounts And Issuance Costs Maturity Year One
LongTermDebtBeforeDiscountsAndIssuanceCostsMaturityYearOne
0 USD
CY2020Q4 zi Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net Year One
DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNetYearOne
2600000 USD
CY2020Q4 zi Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net Year One
DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNetYearOne
2600000 USD
CY2020Q4 zi Long Term Debt Before Discounts And Issuance Costs Maturity Year Two
LongTermDebtBeforeDiscountsAndIssuanceCostsMaturityYearTwo
0 USD
CY2020Q4 zi Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net Year Two
DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNetYearTwo
2700000 USD
CY2020Q4 zi Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net Year Two
DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNetYearTwo
2700000 USD
CY2020Q4 zi Long Term Debt Before Discounts And Issuance Costs Maturity Year Three
LongTermDebtBeforeDiscountsAndIssuanceCostsMaturityYearThree
0 USD
CY2020Q4 zi Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net Year Three
DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNetYearThree
2900000 USD
CY2020Q4 zi Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net Year Three
DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNetYearThree
2900000 USD
CY2020Q4 zi Long Term Debt Before Discounts And Issuance Costs Maturity Year Four
LongTermDebtBeforeDiscountsAndIssuanceCostsMaturityYearFour
0 USD
CY2020Q4 zi Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net Year Four
DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNetYearFour
3000000.0 USD
CY2020Q4 zi Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net Year Four
DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNetYearFour
3000000.0 USD
CY2020Q4 zi Long Term Debt Before Discounts And Issuance Costs Maturity Year Five
LongTermDebtBeforeDiscountsAndIssuanceCostsMaturityYearFive
0 USD
CY2020Q4 zi Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net Year Five
DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNetYearFive
300000 USD
CY2020Q4 zi Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net Year Five
DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNetYearFive
300000 USD
CY2020Q4 zi Long Term Debt Before Discounts And Issuance Costs Maturity After Year Five
LongTermDebtBeforeDiscountsAndIssuanceCostsMaturityAfterYearFive
756400000 USD
CY2020Q4 zi Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net After Year Five
DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNetAfterYearFive
0 USD
CY2020Q4 us-gaap Long Term Debt Maturities Repayments Of Principal After Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive
756400000 USD
CY2020Q4 us-gaap Debt Instrument Carrying Amount
DebtInstrumentCarryingAmount
756400000 USD
CY2020Q4 us-gaap Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net
DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet
11500000 USD
CY2020Q4 us-gaap Long Term Debt
LongTermDebt
744900000 USD
CY2020Q4 us-gaap Debt Instrument Carrying Amount
DebtInstrumentCarryingAmount
756400000 USD
CY2020Q4 us-gaap Derivative Fair Value Of Derivative Asset
DerivativeFairValueOfDerivativeAsset
1000000.0 USD
CY2020Q4 us-gaap Derivative Fair Value Of Derivative Liability
DerivativeFairValueOfDerivativeLiability
10300000 USD
CY2019Q4 us-gaap Derivative Fair Value Of Derivative Asset
DerivativeFairValueOfDerivativeAsset
0 USD
CY2019Q4 us-gaap Derivative Fair Value Of Derivative Liability
DerivativeFairValueOfDerivativeLiability
6000000.0 USD
CY2020Q4 us-gaap Recorded Unconditional Purchase Obligation Due Within One Year
RecordedUnconditionalPurchaseObligationDueWithinOneYear
11700000 USD
CY2020Q4 us-gaap Recorded Unconditional Purchase Obligation Due In Second Year
RecordedUnconditionalPurchaseObligationDueInSecondYear
3900000 USD
CY2020Q4 us-gaap Recorded Unconditional Purchase Obligation Due In Third Year
RecordedUnconditionalPurchaseObligationDueInThirdYear
2800000 USD
CY2020Q4 us-gaap Recorded Unconditional Purchase Obligation Due In Fourth Year
RecordedUnconditionalPurchaseObligationDueInFourthYear
100000 USD
CY2020Q4 us-gaap Recorded Unconditional Purchase Obligation Due In Fifth Year
RecordedUnconditionalPurchaseObligationDueInFifthYear
0 USD
CY2020Q4 us-gaap Recorded Unconditional Purchase Obligation Due After Fifth Year
RecordedUnconditionalPurchaseObligationDueAfterFifthYear
0 USD
CY2020Q4 us-gaap Recorded Unconditional Purchase Obligation
RecordedUnconditionalPurchaseObligation
18500000 USD
CY2020Q4 us-gaap Income Tax Examination Penalties Accrued
IncomeTaxExaminationPenaltiesAccrued
3100000 USD
CY2019Q4 us-gaap Income Tax Examination Penalties Accrued
IncomeTaxExaminationPenaltiesAccrued
2100000 USD
CY2020 us-gaap Profit Loss
ProfitLoss
-36400000 USD
CY2020 zi Net Income Loss Attributable To Parent Prior To Reorganization
NetIncomeLossAttributableToParentPriorToReorganization
-5100000 USD
CY2020 zi Excess Consideration Paid To Holders Of Preferred Units Attributable To Common Shares
ExcessConsiderationPaidToHoldersOfPreferredUnitsAttributableToCommonShares
11000000.0 USD
CY2020 us-gaap Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
-27300000 USD
CY2020 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
-15000000.0 USD
CY2020 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
224982691 shares
CY2020 zi Lessor Operating Lease Remaining Sublease Term
LessorOperatingLeaseRemainingSubleaseTerm
P1Y
CY2020Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
32000000.0 USD
CY2019Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
36800000 USD
CY2020Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
6000000.0 USD
CY2019Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
4000000.0 USD
CY2020Q4 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
33600000 USD
CY2019Q4 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
40700000 USD
CY2020 us-gaap Operating Lease Expense
OperatingLeaseExpense
7600000 USD
CY2019 us-gaap Operating Lease Expense
OperatingLeaseExpense
6500000 USD
CY2018 us-gaap Operating Lease Expense
OperatingLeaseExpense
1900000 USD
CY2020 us-gaap Operating Lease Payments
OperatingLeasePayments
7300000 USD
CY2019 us-gaap Operating Lease Payments
OperatingLeasePayments
3400000 USD
CY2020 zi Right Of Use Asset Obtained In Exchange For Operating Lease Liability And Adjustments
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiabilityAndAdjustments
-900000 USD
CY2019 zi Right Of Use Asset Obtained In Exchange For Operating Lease Liability And Adjustments
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiabilityAndAdjustments
3800000 USD
CY2020Q4 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P5Y
CY2019Q4 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P8Y7M6D
CY2020Q4 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.042
CY2019Q4 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.063
CY2020Q4 us-gaap Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
7500000 USD
CY2020Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
8300000 USD
CY2020Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
8000000.0 USD
CY2020Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
12800000 USD
CY2020Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Five
LesseeOperatingLeaseLiabilityPaymentsDueYearFive
6100000 USD
CY2020Q4 us-gaap Lessee Operating Lease Liability Payments Due After Year Five
LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
1400000 USD
CY2020Q4 us-gaap Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
44100000 USD
CY2020Q4 us-gaap Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
4500000 USD
CY2020Q4 us-gaap Operating Lease Liability
OperatingLeaseLiability
39600000 USD
CY2020Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
6000000.0 USD
CY2020Q4 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
33600000 USD
CY2020Q4 us-gaap Operating Lease Liability
OperatingLeaseLiability
39600000 USD
CY2020Q2 zi Share Based Compensation Arrangement By Share Based Payment Award Stock Award Conversion Incremental Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardStockAwardConversionIncrementalGrantDateFairValue
4000000.0 USD
CY2019Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
0 shares
CY2019Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
0
CY2020 us-gaap Conversion Of Stock Shares Issued1
ConversionOfStockSharesIssued1
576708 shares
CY2020 zi Conversion Of Stock Weighted Average Grant Date Fair Value
ConversionOfStockWeightedAverageGrantDateFairValue
21.00
CY2020 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
24268 shares
CY2020 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
21.00
CY2020Q4 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
50300000 USD
CY2020Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
552440 shares
CY2020Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
21.00
CY2020 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Accelerated Vesting Number
SharebasedCompensationArrangementBySharebasedPaymentAwardAcceleratedVestingNumber
4 shares
CY2020 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
121600000 USD
CY2019 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
25100000 USD
CY2018 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
32700000 USD
CY2020Q4 us-gaap Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
121700000 USD
CY2020 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1
202500000 USD
CY2020 us-gaap Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1
CY2020 us-gaap Number Of Operating Segments
NumberOfOperatingSegments
1 segment
CY2020 us-gaap Number Of Operating Segments
NumberOfOperatingSegments
1 segment
CY2020 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
476200000 USD
CY2019 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
293300000 USD
CY2018 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
144300000 USD
CY2020 zi Tax Receivable Agreement Tax Benefits Realized Which Must Then Be Paid Percentage
TaxReceivableAgreementTaxBenefitsRealizedWhichMustThenBePaidPercentage
0.850
CY2020 zi Tax Receivable Agreement Tax Benefits Realized Which Must Then Be Paid Percentage
TaxReceivableAgreementTaxBenefitsRealizedWhichMustThenBePaidPercentage
0.850
CY2020 zi Tax Receivable Agreement Cash Savings Realized Percentage
TaxReceivableAgreementCashSavingsRealizedPercentage
0.150
CY2020Q4 zi Tax Receivable Agreement Projected Obligation
TaxReceivableAgreementProjectedObligation
271000000.0 USD
CY2020 zi Tax Receivable Agreement Remeasurement
TaxReceivableAgreementRemeasurement
15700000 USD
CY2020 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
1900000 USD
CY2019 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
0 USD
CY2018 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
0 USD
CY2020 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
1300000 USD
CY2019 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
500000 USD
CY2018 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
100000 USD
CY2020 us-gaap Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
3300000 USD
CY2019 us-gaap Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
200000 USD
CY2018 us-gaap Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
0 USD
CY2020 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
6500000 USD
CY2019 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
700000 USD
CY2018 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
100000 USD
CY2020 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
900000 USD
CY2019 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
-5000000.0 USD
CY2018 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
-2000000.0 USD
CY2020 us-gaap Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
-2700000 USD
CY2019 us-gaap Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
-2200000 USD
CY2018 us-gaap Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
-1000000.0 USD
CY2020 us-gaap Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
0 USD
CY2019 us-gaap Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
0 USD
CY2018 us-gaap Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
0 USD
CY2020 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
-1800000 USD
CY2019 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
-7200000 USD
CY2018 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
-3000000.0 USD
CY2020 us-gaap Income Tax Expense Benefit
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CY2020 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
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CY2020Q4 us-gaap Unrecognized Tax Benefits
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CY2019Q4 us-gaap Unrecognized Tax Benefits That Would Impact Effective Tax Rate
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CY2020Q4 us-gaap Unrecognized Tax Benefits That Would Impact Effective Tax Rate
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