Entity Central Index Key
Net income (loss) adjustment attributable to redeemable non-controlling interest.
Available for sale securities debt maturities between one year and two years amortized cost.
Cover [Abstract]
Document Type
Document Type
Amendment Flag
Amendment Flag
Document Period End Date
Document Period End Date
Document Fiscal Year Focus
Document Fiscal Year Focus
Document Fiscal Period Focus
Document Fiscal Period Focus
Entity Registrant Name
Entity Registrant Name
Entity Central Index Key
Entity Current Reporting Status
Entity Current Reporting Status
Entity Voluntary Filers
Entity Voluntary Filers
Entity Interactive Data Current
Entity Interactive Data Current
Current Fiscal Year End Date
Current Fiscal Year End Date
Entity Filer Category
Entity Filer Category
Entity Well-known Seasoned Issuer
Entity Well Known Seasoned Issuer
Entity Public Float
Entity Public Float
Entity Common Stock, Shares Outstanding
Entity Common Stock Shares Outstanding
Entity Shell Company
Entity Shell Company
Entity Small Business
Entity Small Business
Entity Emerging Growth Company
Entity Emerging Growth Company
Title of 12(b) Security
Security12b Title
Trading Symbol
Trading Symbol
Security Exchange Name
Security Exchange Name
Entity File Number
Entity File Number
Entity Incorporation, State or Country Code
Entity Incorporation State Country Code
Entity Tax Identification Number
Entity Tax Identification Number
Entity Address, Address Line One
Entity Address Address Line1
Entity Address, Address Line Two
Entity Address Address Line2
Entity Address, City or Town
Entity Address City Or Town
Entity Address, State or Province
Entity Address State Or Province
Entity Address, Postal Zip Code
Entity Address Postal Zip Code
City Area Code
City Area Code
Local Phone Number
Local Phone Number
Document Annual Report
Document Annual Report
Document Transition Report
Document Transition Report
Accrued expenses and other liabilities, current.
Statement Of Financial Position [Abstract]
ASSETS
Assets [Abstract]
Current assets:
Assets Current [Abstract]
Cash and cash equivalents
Cash And Cash Equivalents At Carrying Value
Marketable securities
Available For Sale Securities Debt Securities Current
Accounts receivable, net of allowances for doubtful accounts of $237 and $46 at December 31, 2019 and 2018, respectively
Accounts Receivable Net Current
Prepaid expenses and other current assets
Prepaid Expense And Other Assets Current
Total current assets
Assets Current
Capitalized software development costs, net
Capitalized Software Development Costs For Software Sold To Customers
Property and equipment, net
Property Plant And Equipment Net
Intangible assets, net
Intangible Assets Net Excluding Goodwill
Goodwill
Goodwill
Operating lease right-of-use assets
Operating Lease Right Of Use Asset
Other assets
Other Assets Noncurrent
Total assets
Assets
LIABILITIES, REDEEMABLE NON-CONTROLLING INTEREST, AND STOCKHOLDERS' EQUITY
Liabilities And Stockholders Equity [Abstract]
Current liabilities:
Liabilities Current [Abstract]
Accounts payable
Accounts Payable Current
Accrued expenses and other current liabilities
Accrued Expenses And Other Liabilities Current
Deferred revenue
Contract With Customer Liability Current
Short-term portion of operating lease liabilities
Operating Lease Liability Current
Short-term portion of contingent consideration
Business Combination Contingent Consideration Liability Current
Total current liabilities
Liabilities Current
Operating lease liabilities, noncurrent
Operating Lease Liability Noncurrent
Convertible senior notes, net
Convertible Debt Noncurrent
Contingent consideration
Business Combination Contingent Consideration Liability Noncurrent
Deferred tax liabilities, net
Deferred Tax Liabilities Noncurrent
Deferred revenue, noncurrent
Contract With Customer Liability Noncurrent
Other long-term liabilities
Other Liabilities Noncurrent
Total liabilities
Liabilities
Commitments and contingencies (Note 14)
Commitments And Contingencies
Redeemable non-controlling interest (Note 4)
Redeemable Noncontrolling Interest Equity Carrying Amount
Stockholders' equity:
Stockholders Equity [Abstract]
Preferred stock, $0.01 par value, 50,000,000 shares authorized, no shares issued and outstanding at December 31, 2019 and 2018
Preferred Stock Value
Common stock, $0.01 par value, 500,000,000 shares authorized, 55,930,994 issued and outstanding at December 31, 2019 and 54,682,647 issued and outstanding at December 31, 2018
Common Stock Value
Additional paid-in capital
Additional Paid In Capital Common Stock
Accumulated other comprehensive income
Accumulated Other Comprehensive Income Loss Net Of Tax
Accumulated deficit
Retained Earnings Accumulated Deficit
Total stockholders' equity
Stockholders Equity
Total liabilities, redeemable non-controlling interest, and stockholders' equity
Liabilities And Stockholders Equity
Allowances for doubtful accounts
Allowance For Doubtful Accounts Receivable Current
Preferred stock, par value
Preferred Stock Par Or Stated Value Per Share
Preferred stock, shares authorized
Preferred Stock Shares Authorized
Preferred stock, shares Issued
Preferred Stock Shares Issued
Preferred stock, shares outstanding
Preferred Stock Shares Outstanding
Common stock, par value
Common Stock Par Or Stated Value Per Share
Common stock, shares authorized
Common Stock Shares Authorized
Common stock, shares issued
Common Stock Shares Issued
Common stock, shares outstanding
Common Stock Shares Outstanding
Income Statement [Abstract]
Statement [Table]
Statement [Table]
Product and Service
Product Or Service [Axis]
Product and Service
Products And Services [Domain]
Subscription and Support
Subscription And Circulation [Member]
Professional Services
Technology Service [Member]
Statement [Line Items]
Statement [Line Items]
Revenues
Revenue From Contract With Customer [Abstract]
Total revenues
Revenue From Contract With Customer Excluding Assessed Tax
Cost of revenues
Cost Of Revenue [Abstract]
Total cost of revenues
Cost Of Goods And Services Sold
Gross profit
Gross Profit
Operating expenses
Operating Expenses [Abstract]
Sales and marketing
Selling And Marketing Expense
Research and development
Research And Development Expense
General and administrative
General And Administrative Expense
Total operating expenses
Costs And Expenses
Loss from operations
Operating Income Loss
Other income (expense)
Other Income And Expenses [Abstract]
Interest income
Interest Income Other
Interest expense
Interest Expense
Change in fair value of the common stock warrant liability
Fair Value Adjustment Of Warrants
Other income (expense), net
Other Nonoperating Income Expense
Loss before income taxes
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
Provision for income taxes
Income Tax Expense Benefit
Net loss
Profit Loss
Net loss attributable to non-controlling interest (note 4)
Net Income Loss Attributable To Redeemable Noncontrolling Interest
Adjustment attributable to non-controlling interest (note 4)
Minority Interest Change In Redemption Value
Net loss attributable to BlackLine, Inc.
Net Income Loss
Basic net loss per share attributable to BlackLine, Inc.
Earnings Per Share Basic
Shares used to calculate basic net loss per share
Weighted Average Number Of Shares Outstanding Basic
Diluted net loss per share attributable to BlackLine, Inc.
Earnings Per Share Diluted
Shares used to calculate diluted net loss per share
Weighted Average Number Of Diluted Shares Outstanding
Statement Of Income And Comprehensive Income [Abstract]
Net loss
Other comprehensive income (loss):
Other Comprehensive Income Loss Net Of Tax Period Increase Decrease [Abstract]
Net change in unrealized gains (losses) on marketable securities, net of tax of $0 for the years ended December 31, 2019, 2018 and 2017
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
Foreign currency translation
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
Other comprehensive income (loss)
Other Comprehensive Income Loss Net Of Tax
Comprehensive loss
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
Less comprehensive income (loss) attributable to redeemable non-controlling interest:
Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest [Abstract]
Net loss attributable to redeemable non-controlling interest
Net Income Loss Attributable To Noncontrolling Interest
Foreign currency translation attributable to redeemable non-controlling interest
Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Noncontrolling Interest
Comprehensive loss attributable to redeemable non-controlling interest
Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
Comprehensive loss attributable to BlackLine, Inc.
Comprehensive Income Net Of Tax
Net change in unrealized gain on marketable securities, tax
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
Stock and warrants issued during period, shares, preferred stock and warrants.
Stock issued during period shares stock options exercised net of shares withholdings.
Stock issued during period value stock options exercised net of shares withholding.
Adjustment to additional paid in capital purchase of capped calls.
Stockholders equity adjusted balance.
Statement Of Stockholders Equity [Abstract]
Equity Components
Statement Equity Components [Axis]
Equity Component
Equity Component [Domain]
Common Stock
Common Stock [Member]
Additional Paid-in Capital
Additional Paid In Capital [Member]
Accumulated Other Comprehensive Income (Loss)
Accumulated Other Comprehensive Income [Member]
Accumulated Deficit
Retained Earnings [Member]
Beginning Balance
Beginning Balance, shares
Shares Outstanding
Adjustment for change in accounting policy for stock option forfeitures
Cumulative Effect Of New Accounting Principle In Period Of Adoption
Adjusted Balance
Stockholders Equity Adjusted Balance
Net exercise of stock warrants
Stock And Warrants Issued During Period Value Preferred Stock And Warrants
Net exercise of stock warrants, shares
Stock And Warrants Issued During Period Shares Preferred Stock And Warrants
Stock option exercises
Stock Issued During Period Value Stock Options Exercised Net Of Shares Withholding
Stock option exercises, shares
Stock Issued During Period Shares Stock Options Exercised Net Of Shares Withholdings
Vesting of restricted stock units
Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures
Vesting of restricted stock units, shares
Stock Issued During Period Shares Restricted Stock Award Net Of Forfeitures
Issuance of common stock through employee stock purchase plan
Stock Issued During Period Value Employee Stock Purchase Plan
Issuance of common stock through employee stock purchase plan, shares
Stock Issued During Period Shares Employee Stock Purchase Plans
Acquisition of common stock for tax withholding obligations
Adjustments Related To Tax Withholding For Share Based Compensation
Stock-based compensation
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
Other comprehensive income (loss)
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
Equity component of convertible senior notes, net of issuance costs
Stock Issued During Period Value Conversion Of Convertible Securities
Purchase of capped calls
Adjustment To Additional Paid In Capital Purchase Of Capped Calls
Net loss attributable to BlackLine, Inc.
Ending Balance
Ending Balance, shares
Non-cash lease expense.
Payments to acquire capped calls related to convertible senior notes.
Payments to finance property, plant and equipment.
Statement Of Cash Flows [Abstract]
Cash flows from operating activities
Net Cash Provided By Used In Operating Activities [Abstract]
Net loss and adjustment attributable to redeemable non-controlling interest (Note 4)
Net Income Loss Adjustment Attributable To Redeemable Non Controlling Interest
Adjustments to reconcile net loss to net cash provided by operating activities:
Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities [Abstract]
Depreciation and amortization
Depreciation And Amortization
Change in fair value of common stock warrant liability
Change in fair value of contingent consideration
Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1
Amortization of debt discount and issuance costs
Amortization Of Financing Costs And Discounts
Stock-based compensation
Share Based Compensation
Noncash lease expense
Non Cash Lease Expense
(Accretion) amortization of purchase discounts/premiums on marketable securities, net
Accretion Amortization Of Discounts And Premiums Investments
Net foreign currency losses
Foreign Currency Transaction Gain Loss Before Tax
Deferred income taxes
Deferred Federal State And Local Tax Expense Benefit
Provision for (benefit from) doubtful accounts receivable
Provision For Doubtful Accounts
Changes in operating assets and liabilities:
Increase Decrease In Operating Capital [Abstract]
Accounts receivable
Increase Decrease In Accounts Receivable
Prepaid expenses and other current assets
Increase Decrease In Prepaid Deferred Expense And Other Assets
Other assets
Increase Decrease In Other Operating Assets
Accounts payable
Increase Decrease In Accounts Payable
Accrued expenses and other current liabilities
Increase Decrease In Accrued Liabilities And Other Operating Liabilities
Deferred revenue
Increase Decrease In Contract With Customer Liability
Operating lease liabilities
Operating Lease Payments
Other long-term liabilities
Increase Decrease In Other Noncurrent Liabilities
Net cash provided by operating activities
Net Cash Provided By Used In Operating Activities
Cash flows from investing activities
Net Cash Provided By Used In Investing Activities [Abstract]
Purchases of marketable securities
Payments To Acquire Marketable Securities
Proceeds from maturities of marketable securities
Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
Proceeds from sales of marketable securities
Proceeds From Sale Of Available For Sale Securities Debt
Capitalized software development costs
Payments To Develop Software
Purchases of property and equipment
Payments To Acquire Property Plant And Equipment
Net cash used in investing activities
Net Cash Provided By Used In Investing Activities
Cash flows from financing activities
Net Cash Provided By Used In Financing Activities [Abstract]
Investment from redeemable non-controlling interest
Proceeds From Minority Shareholders
Proceeds from issuance of convertible senior notes, net of issuance costs
Proceeds From Convertible Debt
Purchase of capped calls related to convertible senior notes
Payments To Acquire Capped Calls Related To Convertible Senior Notes
Proceeds from exercises of stock options
Proceeds From Stock Options Exercised
Proceeds from employee stock purchase plan
Proceeds From Stock Plans
Acquisition of common stock for tax withholding obligations
Payments Related To Tax Withholding For Share Based Compensation
Payments of initial public offering costs
Payments Of Stock Issuance Costs
Principal payments on capital lease obligations
Repayments Of Long Term Capital Lease Obligations
Financed purchases of property and equipment
Payments To Finance Property Plant And Equipment
Net cash provided by financing activities
Net Cash Provided By Used In Financing Activities
Effect of foreign currency exchange rate changes on cash, cash equivalents, and restricted cash
Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
Net increase in cash, cash equivalents, and restricted cash
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
Cash, cash equivalents, and restricted cash, beginning of period
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
Cash, cash equivalents, and restricted cash, end of period
Reconciliation of cash, cash equivalents, and restricted cash to the consolidated balance sheets
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents [Abstract]
Cash and cash equivalents at end of period
Restricted cash included within prepaid expenses and other current assets at end of period
Restricted Cash And Cash Equivalents At Carrying Value
Restricted cash included within other assets at end of period
Restricted Cash And Cash Equivalents Noncurrent
Total cash, cash equivalents, and restricted cash at end of period shown in the consolidated statements of cash flows
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
Stock based compensation capitalized for software development.
Net exercise of stock warrants.
Capitalized software development costs included in accounts payable and accrued expenses, and other liabilities, current.
Leasehold improvements paid directly by landlord.
Supplemental disclosures of cash flow information
Supplemental Cash Flow Information [Abstract]
Cash paid for interest
Interest Paid Net
Cash paid for income taxes
Income Taxes Paid
Non-cash financing and investing activities
Noncash Investing And Financing Items [Abstract]
Stock-based compensation capitalized for software development
Stock Based Compensation Capitalized For Software Development
Net exercise of stock warrants
Net Exercise Of Stock Warrants
Capitalized software development costs included in accounts payable and accrued expenses and other current liabilities at end of period
Capitalized Software Development Costs Included In Accounts Payable And Accrued Expenses And Other Liabilities Current
Purchases of property and equipment included in accounts payable and accrued expenses and other current liabilities at end of period
Capital Expenditures Incurred But Not Yet Paid
Leasehold improvements paid directly by landlord
Leasehold Improvements Paid Directly By Landlord
Leased assets obtained in exchange for new operating lease liabilities
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
Documents Incorporated by Reference
Documents Incorporated By Reference [Text Block]
Organization Consolidation And Presentation Of Financial Statements [Abstract]
The Company
Nature Of Operations
Accounting Policies [Abstract]
Significant Accounting Policies
Significant Accounting Policies [Text Block]
Revenues
Revenue From Contract With Customer [Text Block]
Equity Method Investments And Joint Ventures [Abstract]
Redeemable Non-Controlling Interest
Minority Interest Disclosure [Text Block]
Balance Sheet Related Disclosures [Abstract]
Balance Sheet Components
Supplemental Balance Sheet Disclosures [Text Block]
Lessee Disclosure [Abstract]
Leases
Lessee Operating Leases [Text Block]
Fair Value Disclosures [Abstract]
Fair Value Measurements
Fair Value Disclosures [Text Block]
Property Plant And Equipment [Abstract]
Property and Equipment
Property Plant And Equipment Disclosure [Text Block]
Debt Disclosure [Abstract]
Convertible Senior Notes
Debt Disclosure [Text Block]
Goodwill And Intangible Assets Disclosure [Abstract]
Intangible Assets and Goodwill
Goodwill And Intangible Assets Disclosure [Text Block]
Income Tax Disclosure [Abstract]
Income Taxes
Income Tax Disclosure [Text Block]
Earnings Per Share [Abstract]
Net Loss per Share
Earnings Per Share [Text Block]
Contingent consideration disclosure.
Business Combination Contingent Consideration Arrangements [Abstract]
Contingent Consideration
Contingent Consideration Disclosure [Text Block]
Commitments And Contingencies Disclosure [Abstract]
Commitments and Contingencies
Commitments And Contingencies Disclosure [Text Block]
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Equity Awards
Disclosure Of Compensation Related Costs Share Based Payments [Text Block]
Compensation And Retirement Disclosure [Abstract]
Defined Contribution Plan
Compensation And Employee Benefit Plans Other Than Share Based Compensation [Text Block]
Segment Reporting [Abstract]
Geographic Information
Segment Reporting Disclosure [Text Block]
Subsequent Events [Abstract]
Subsequent Events
Subsequent Events [Text Block]
Quarterly Financial Information Disclosure [Abstract]
Unaudited Quarterly Data
Quarterly Financial Information [Text Block]
Principles of Consolidation and Basis of Presentation
Consolidation Policy [Text Block]
Revision of Previously Issued Financial Statements
Prior Period Reclassification Adjustment Description
Leases
Lessee Leases Policy [Text Block]
Redeemable non-controlling interest.
Redeemable Non-controlling Interest
Redeemable Non Controlling Interest Policy [Text Block]
Convertible Senior Notes
Debt Policy [Text Block]
Use of Estimates
Use Of Estimates
Segments
Segment Reporting Policy Policy [Text Block]
Cash and Cash Equivalents
Cash And Cash Equivalents Policy [Text Block]
Restricted Cash
Cash And Cash Equivalents Restricted Cash And Cash Equivalents Policy
Investments in Marketable Securities
Marketable Securities Policy
Accounts Receivable and Allowance for Doubtful Accounts
Receivables Trade And Other Accounts Receivable Allowance For Doubtful Accounts Policy
Concentration of Credit Risk and Significant Customers
Concentration Risk Credit Risk
Property and Equipment
Property Plant And Equipment Policy [Text Block]
Capitalized Internal-Use Software Costs
Internal Use Software Policy
Intangible Assets
Intangible Assets Finite Lived Policy
Impairment of Long-Lived Assets
Impairment Or Disposal Of Long Lived Assets Policy [Text Block]
Goodwill
Goodwill And Intangible Assets Goodwill Policy
Fair Value of Financial Instruments
Fair Value Of Financial Instruments Policy
Revenue Recognition
Revenue Recognition Policy [Text Block]
Cost of Revenues
Cost Of Sales Policy [Text Block]
Sales and marketing.
Sales and Marketing
Sales And Marketing Policy [Text Block]
Research and Development
Research And Development Expense Policy
General and Administrative
Selling General And Administrative Expenses Policy [Text Block]
Stock-Based Compensation
Compensation Related Costs Policy [Text Block]
Income Taxes
Income Tax Policy [Text Block]
Net Loss Per Share
Earnings Per Share Policy [Text Block]
Foreign Currency
Foreign Currency Transactions And Translations Policy [Text Block]
Recent- Accounting Pronouncements
New Accounting Pronouncements Policy Policy [Text Block]
Summary of Reclassifications and Revisions for Financial Statement Line Items Adjusted in Affected Periods
Schedule Of Quantifying Prior Year Misstatements Corrected In Current Year Financial Statements [Text Block]
Schedule of Weighted Average Assumptions
Schedule Of Share Based Payment Award Stock Options Valuation Assumptions Table [Text Block]
Schedule of Disaggregation of Revenues by Geographic Region
Disaggregation Of Revenue Table [Text Block]
Summary of Redeemable Non-Controlling Interest
Redeemable Noncontrolling Interest Table [Text Block]
Schedule of Investments in Marketable Securities
Schedule Of Available For Sale Securities Reconciliation Table [Text Block]
Summary of Amortized Cost and Fair Values of Marketable Securities, by Remaining Contractual Maturity
Investments Classified By Contractual Maturity Date Table [Text Block]
Summary of prepaid expenses and other current assets.
Summary of Prepaid Expenses and Other Current Assets
Summary Of Prepaid Expenses And Other Current Assets Table [Text Block]
Schedule of Other Assets
Schedule Of Other Assets Table [Text Block]
Schedule of Accrued Expenses and Other Current Liabilities
Schedule Of Accounts Payable And Accrued Liabilities Table [Text Block]
Summary of Lease Expense
Lease Cost Table [Text Block]
Summary of Supplemental Information Related to Leases
Operating Leases Of Lessee Disclosure [Text Block]
Schedule of Maturities of Lease Liabilities and Future Minimum Lease Payments Under Non-cancelable Operating Leases
Lessee Operating Lease Liability Maturity Table [Text Block]
Liability Class
Fair Value By Liability Class [Axis]
Fair Value by Liability Class
Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation By Liability Class [Domain]
Contingent consideration.
Contingent Consideration
Contingent Consideration [Member]
Summary of Financial Assets and Liabilities Measured at Fair Value on Recurring Basis
Schedule Of Fair Value Assets And Liabilities Measured On Recurring Basis Table [Text Block]
Summary of Changes in Common Stock Warrant Liability and Contingent Consideration Liability
Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Text Block]
Schedule of Property and Equipment
Property Plant And Equipment [Text Block]
Summary of Notes
Convertible Debt Table [Text Block]
Summary of Carrying Value of Intangible Assets
Schedule Of Finite Lived Intangible Assets Table [Text Block]
Amortization Expense by Operation Expense Categories
Finite Lived Intangible Assets Amortization Expense Table [Text Block]
Summary of Estimated Amortization Expense
Scheduleof Finite Lived Intangible Assets Future Amortization Expense Table [Text Block]
Components of Income (Loss) Before Income Taxes
Schedule Of Income Before Income Tax Domestic And Foreign Table [Text Block]
Components of Total Provision for Income Taxes
Schedule Of Components Of Income Tax Expense Benefit Table [Text Block]
Reconciliation of Statutory U.S. Federal Tax Rate to Effective Tax Rate
Schedule Of Effective Income Tax Rate Reconciliation Table [Text Block]
Significant Components of Deferred Tax Assets and Liabilities
Schedule Of Deferred Tax Assets And Liabilities Table [Text Block]
Summary of Changes in Valuation Allowance
Summary Of Valuation Allowance [Text Block]
Rollforward of Total Gross Unrecognized Tax Benefits
Schedule Of Unrecognized Tax Benefits Roll Forward Table [Text Block]
Schedule of Basic and Diluted Loss per Share
Schedule Of Earnings Per Share Basic And Diluted Table [Text Block]
Schedule of Potentially Dilutive Shares Excluded From Calculation of Diluted Net Loss Per Share Attributable to Common Stockholders
Schedule Of Antidilutive Securities Excluded From Computation Of Earnings Per Share [Text Block]
Summary of Stock Option Activity
Schedule Of Share Based Compensation Stock Options Activity Table [Text Block]
Summary of Restricted Stock Units Activity
Schedule Of Share Based Compensation Restricted Stock Units Award Activity Table [Text Block]
Summary of Stock-Based Compensation Expense
Schedule Of Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Text Block]
Schedule of Long-lived Assets Consist of Property and Equipment, Net and Operating Lease Right-of-use Assets by Geographic Region
Long Lived Assets By Geographic Areas Table [Text Block]
Summary of Unaudited Quarterly Consolidated Statements of Operations
Schedule Of Quarterly Financial Information Table [Text Block]
Basis of presentation and summary of significant accounting policies.
Schedule of basis of presentation and summary of significant accounting policies.
Schedule Of Basis Of Presentation And Summary Of Significant Accounting Policies [Table]
Schedule Of Basis Of Presentation And Summary Of Significant Accounting Policies [Table]
Statistical Measurement
Range [Axis]
Statistical Measurement
Range [Member]
Minimum
Minimum [Member]
Maximum
Maximum [Member]
Concentration Risk Benchmark
Concentration Risk By Benchmark [Axis]
Concentration Risk Benchmark
Concentration Risk Benchmark [Domain]
Revenues
Sales Revenue Net [Member]
Accounts Receivable
Accounts Receivable [Member]
Property, Plant and Equipment, Type
Property Plant And Equipment By Type [Axis]
Property, Plant and Equipment, Type
Property Plant And Equipment Type [Domain]
Machinery and Equipment
Machinery And Equipment [Member]
Purchased Software
Software And Software Development Costs [Member]
Furniture and Fixtures
Furniture And Fixtures [Member]
Leasehold Improvements
Leasehold Improvements [Member]
Finite-Lived Intangible Assets by Major Class
Finite Lived Intangible Assets By Major Class [Axis]
Finite-Lived Intangible Assets, Major Class Name
Finite Lived Intangible Assets Major Class Name [Domain]
Computer Software Development Costs
Computer Software Intangible Asset [Member]
Maximum
Income Statement Location
Income Statement Location [Axis]
Income Statement Location
Income Statement Location [Domain]
Sales and Marketing Expenses
Selling And Marketing Expense [Member]
Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Adjustment to accumulated deficit
Cumulative Effect On Retained Earnings Net Of Tax1
Restatement
Restatement [Axis]
Restatement
Restatement [Domain]
As Previously Reported
Scenario Previously Reported [Member]
Adjustments
Restatement Adjustment [Member]
Total assets
Total current liabilities
Total liabilities
Total stockholders' equity
Total liabilities and stockholders' equity
Provision for (Benefit) from income taxes
Net loss attributable to BlackLine, Inc.
Comprehensive loss
Comprehensive loss attributable to BlackLine, Inc.
Adjusted Balance
Operating lease right-of-use (“ROU”) assets
Operating lease liabilities
Operating Lease Liability
Lessee operating lease termination period.
Operating lease, remaining lease term
Lessee Operating Lease Term Of Contract
Description of operating lease, option to extend
Lessee Operating Lease Option To Extend
Operating lease, extended lease term
Lessee Operating Lease Renewal Term
Description of operating lease, option to terminate
Lessee Operating Lease Option To Terminate
Operating lease, termination period
Lessee Operating Lease Termination Period
Number of operating segments
Number Of Operating Segments
Restricted cash included in other assets
Restricted Cash and Cash Equivalents, Noncurrent, Asset, Statement of Financial Position [Extensible List]
Restricted Cash And Cash Equivalents Noncurrent Asset Statement Of Financial Position Extensible List
Number of customers.
Number of single customers comprising 10% or more
Number Of Customers
Property and equipment, useful life
Property Plant And Equipment Useful Life
Property and equipment, estimated useful lives
Property Plant And Equipment Estimated Useful Lives
Estimated useful life
Finite Lived Intangible Asset Useful Life
Capitalized computer software, amortization
Capitalized Computer Software Amortization1
Capitalized computer software, accumulated amortization
Capitalized Computer Software Accumulated Amortization
Amortization of Internal-use software implementation costs to subscription and support costs.
Amortization of Internal-use software implementation costs to subscription and support costs
Amortization Of Internal Use Software Implementation Costs To Subscription And Support Costs
Number of Reporting Units
Number Of Reporting Units
Asset impairment charges
Asset Impairment Charges
Description of subscription fees payable.
Revenue recognition subscription fee arrangement period.
Revenue recognition subscription fee maximum advance pay period.
Subscription fees payable, description
Description Of Subscription Fees Payable
SaaS platform subscription fee, period
Revenue Recognition Subscription Fee Arrangement Period
SaaS platform subscription fee, maximum advance period
Revenue Recognition Subscription Fee Maximum Advance Pay Period
Deferred revenue recognized
Contract With Customer Liability Revenue Recognized
Contracted not recognized revenue
Revenue Remaining Performance Obligation
Contracted not recognized revenue, expects to recognize revenue over next 12 months
Revenue Remaining Performance Obligation Percentage
Contract capitalized cost, amortized method
Capitalized Contract Cost Amortization Method
Impairment losses in relation to costs capitalized
Capitalized Contract Cost Impairment Loss
Amortization expense
Capitalized Contract Cost Amortization
Advertising cost expense
Advertising Expense
Stock-based compensation award vesting period
Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Period1
Estimated dividend yield
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
Expected term (years)
Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
Expected volatility
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
Risk free interest rate
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
Expected dividend yield
Foreign currency transaction gains (losses)
Foreign Currency Transaction Gain Loss Realized
Revenue Recognition [Abstract]
Disaggregation Of Revenue [Table]
Disaggregation Of Revenue [Table]
Geographical
Statement Geographical [Axis]
Geographical
Segment Geographical [Domain]
United States
UNITED STATES
International
Non Us [Member]
Disaggregation Of Revenue [Line Items]
Disaggregation Of Revenue [Line Items]
Redeemable Noncontrolling Interest By Legal Entity [Table]
Redeemable Noncontrolling Interest By Legal Entity [Table]
Ownership
Ownership [Axis]
Ownership
Ownership [Domain]
BlackLine K.K.
BlackLine K.K.
Black Line K K [Member]
Redeemable Noncontrolling Interest [Line Items]
Redeemable Noncontrolling Interest [Line Items]
Business combination, agreement date
Business Acquisition Date Of Acquisition Agreement1
Business combination, contribution
Payments To Acquire Businesses Gross
Business combination, outstanding common stock percentage
Business Acquisition Percentage Of Voting Interests Acquired
Redeemable non-controlling interests
Noncontrolling Interest In Net Income Loss Joint Venture Partners Redeemable
Investment by redeemable noncontrolling interest.
Netincome loss excluding portion attributable to redeemable noncontrolling interest.
Balance at beginning of period
Investment by redeemable non-controlling interest
Investment By Redeemable Noncontrolling Interest
Net loss attributable to redeemable non-controlling interest (excluding adjustment to non-controlling interest)
Net Income Loss Excluding Portion Attributable To Redeemable Noncontrolling Interest
Foreign currency translation
Temporary Equity Foreign Currency Translation Adjustments
Adjustment to redeemable non-controlling interest
Balance at end of period
Schedule Of Available For Sale Securities [Table]
Schedule Of Available For Sale Securities [Table]
Investment Type
Investment Type [Axis]
Investments
Investment Type Categorization [Member]
U.S. treasury securities
U S Treasury Securities [Member]
Corporate bonds
Corporate Debt Securities [Member]
Commercial paper
Commercial Paper [Member]
Schedule Of Available For Sale Securities [Line Items]
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost
Available For Sale Debt Securities Amortized Cost Basis
Gross Unrealized Gains
Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
Gross Unrealized Losses
Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
Fair Value
General and Administrative Expenses
General And Administrative Expense [Member]
Realized gain and losses recognized
Marketable Securities Realized Gain Loss
Net gains and losses on maturities of marketable securities reclassified from accumulated other comprehensive loss to earnings
Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
Marketable securities contractual maturity period.
Marketable securities contractual maturity period
Marketable Securities Contractual Maturity Period
Available for sale securities debt maturities after one through two years fair value.
Maturing within 1 year
Available For Sale Securities Debt Maturities Within One Year Amortized Cost
Maturing between 1 and 2 years
Available For Sale Securities Debt Maturities Between One Year And Two Years Amortized Cost
Maturing within 1 year
Available For Sale Securities Debt Maturities Within One Year Fair Value
Maturing between 1 and 2 years
Available For Sale Securities Debt Maturities After One Through Two Years Fair Value
Total, Fair Value
Available For Sale Securities Debt Securities
Partner referral fees
Due From Related Parties Current
Other prepaid expenses and other current assets
Other Prepaid Expense Current
Prepaid expenses and other current assets, Total
Deferred customer contract acquisition costs
Deferred Policy Acquisition Costs
Restricted cash
Capitalized software implementation costs
Capitalized Computer Software Net
Other assets
Other Assets Miscellaneous Noncurrent
Other Assets Noncurrent
Tenant improvement allowance current.
Payables And Accruals [Abstract]
Accrued salaries and employee benefits
Employee Related Liabilities Current
Accrued income and other taxes payable
Taxes Payable Current
Short-term tenant improvement allowance
Tenant Improvement Allowance Current
Other accrued expenses and current liabilities
Other Accrued Liabilities Current
Accrued expenses and other current liabilities
Lease Cost [Abstract]
Operating lease cost
Operating Lease Cost
Short-term lease cost
Short Term Lease Cost
Variable cost
Variable Lease Cost
Total lease cost
Lease Cost
Operating lease cash payments included in measurement of lease liabilities.
Leases [Abstract]
Cash paid for amounts included in the measurement of lease liabilities - operating leases
Operating Lease Cash Payments Included In Measurement Of Lease Liabilities
Weighted-average remaining lease term - operating leases (in years)
Operating Lease Weighted Average Remaining Lease Term1
Weighted-average discount rate - outstanding operating leases
Operating Lease Weighted Average Discount Rate Percent
Operating Lease Liabilities Payments Due [Abstract]
2019
Lessee Operating Lease Liability Payments Due Next Twelve Months
2020
Lessee Operating Lease Liability Payments Due Year Two
2021
Lessee Operating Lease Liability Payments Due Year Three
2022
Lessee Operating Lease Liability Payments Due Year Four
2023
Lessee Operating Lease Liability Payments Due Year Five
Thereafter
Lessee Operating Lease Liability Payments Due After Year Five
Total lease payments
Lessee Operating Lease Liability Payments Due
Less imputed interest
Lessee Operating Lease Liability Undiscounted Excess Amount
Total
Lessee operating lease not yet commenced.
Lessee, operating leases, not yet commenced
Lessee Operating Lease Not Yet Commenced
Operating leases imputed interest.
Less imputed interest
Operating Leases Imputed Interest
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Table]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Table]
Measurement Frequency
Fair Value By Measurement Frequency [Axis]
Measurement Frequency
Fair Value Measurement Frequency [Domain]
Fair Value, Measurements, Recurring
Fair Value Measurements Recurring [Member]
Fair Value Hierarchy and NAV
Fair Value By Fair Value Hierarchy Level [Axis]
Fair Value Hierarchy and NAV
Fair Value Measurements Fair Value Hierarchy [Domain]
Level 1
Fair Value Inputs Level1 [Member]
Level 2
Fair Value Inputs Level2 [Member]
Level 3
Fair Value Inputs Level3 [Member]
Asset Class
Fair Value By Asset Class [Axis]
Asset Class
Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation By Asset Class [Domain]
Money market funds
Money Market Funds [Member]
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]
Cash equivalents
Cash And Cash Equivalents Fair Value Disclosure
Marketable securities
Investments Fair Value Disclosure
Total assets
Assets Fair Value Disclosure
Liabilities
Liabilities Fair Value Disclosure [Abstract]
Contingent consideration
Business Combination Contingent Consideration Liability
Total liabilities
Liabilities Fair Value Disclosure
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Table]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Table]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Beginning fair value
Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value
Change in fair value
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Gain Loss Included In Earnings
Ending fair value
Schedule Of Property Plant And Equipment [Table]
Schedule Of Property Plant And Equipment [Table]
Computers and equipment
Computer Equipment [Member]
Purchased software
Furniture and fixtures
Leasehold improvements
Construction in progress
Construction In Progress [Member]
Property Plant And Equipment [Line Items]
Property Plant And Equipment [Line Items]
Property and equipment, gross
Property Plant And Equipment Gross
Less: accumulated depreciation and amortization
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
Property and equipment, net
Property and Equipment
Property Plant And Equipment [Member]
Depreciation and amortization expense related to property and equipment
Debt instrument face amount optional.
Debt Instruments [Abstract]
Debt Instrument [Table]
Debt Instrument [Table]
Debt Instrument
Debt Instrument [Axis]
Debt Instrument, Name
Debt Instrument Name [Domain]
Zero point one two five percent convertible senior notes due twenty twenty four.
0.125% Convertible Senior Notes Due 2024
Zero Point One Two Five Percent Convertible Senior Notes Due Twenty Twenty Four [Member]
Debt Conversion Description
Debt Conversion By Unique Description [Axis]
Debt Conversion, Name
Debt Conversion Name [Domain]
Condition one member.
Condition One
Condition One [Member]
Condition two.
Condition Two
Condition Two [Member]
Debt Instrument [Line Items]
Debt Instrument [Line Items]
Proceeds form issuance of convertible note
Convertible senior notes interest rate
Debt Instrument Interest Rate Stated Percentage
Option to purchase principal amount
Debt Instrument Face Amount Optional
Convertible senior notes maturity date
Debt Instrument Maturity Date
Convertible senior notes, trading days
Debt Instrument Convertible Threshold Trading Days
Convertible senior notes, consecutive trading days
Debt Instrument Convertible Threshold Consecutive Trading Days1
Percentage of conversion price for notes on each applicable trading day
Debt Instrument Convertible Threshold Percentage Of Stock Price Trigger
Principal amount per convertible notes.
Principal amount per convertible notes
Principal Amount Per Convertible Notes
Debt instrument convertible number of equity instrument.
Number of common stock share used for conversion
Debt Instrument Convertible Number Of Equity Instrument
Initial conversion price
Debt Instrument Convertible Conversion Price1
Debt repurchase amount percentage prior to maturity.
Debt repurchase amount percentage prior to maturity
Debt Repurchase Amount Percentage Prior To Maturity
Percentage of principal amount of notes declared as accrued based on certain customary events of default.
Percentage of principal amount of notes declared as accrued based on certain customary events of default
Percentage Of Principal Amount Of Notes Declared As Accrued Based On Certain Customary Events Of Default
Debt issuance costs.
Transaction costs allocated to liability component.
Transaction costs allocated to equity component.
Debt discount
Debt Instrument Unamortized Discount
Transaction costs related to issuance of notes
Debt Issuance Costs
Transaction costs allocated to liability component of notes
Transaction Costs Allocated To Liability Component
Transaction costs allocated to equity component of notes
Transaction Costs Attributable To Equity Component
Principal
Debt Instrument Carrying Amount
Unamortized debt discount and issuance costs
Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net
Net carrying amount
Long Term Debt
Carrying amount of the equity component
Debt Instrument Convertible Carrying Amount Of The Equity Component
Effective interest rate of liability component of notes excluding conversion option.
Effective interest rate of liability component of notes, excluding conversion option
Effective Interest Rate Of Liability Component Of Notes Excluding Conversion Option
Estimated fair value of convertible senior notes
Convertible Debt Fair Value Disclosures
Coupon interest expense.
Interest expense related to amortization of debt discount and issuance costs
Coupon interest expense
Coupon Interest Expense
Remaining life of notes
Debt Instrument Convertible Remaining Discount Amortization Period1
Capped calls cost.
Capped calls cost
Capped Calls Cost
Cap price per share.
Cap price per share
Cap Price Per Share
Schedule Of Finite Lived Intangible Assets [Table]
Schedule Of Finite Lived Intangible Assets [Table]
Trade name
Trade Names [Member]
Developed technology
Developed Technology Rights [Member]
Customer relationships
Customer Relationships [Member]
Finite Lived Intangible Assets [Line Items]
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount
Finite Lived Intangible Assets Gross
Accumulated Amortization
Finite Lived Intangible Assets Accumulated Amortization
Net Carrying Amount
Finite Lived Intangible Assets Net
Cost of Revenue
Cost Of Sales [Member]
Sales and Marketing
General and Administrative
Amortization expenses
Amortization Of Intangible Assets
2020
Finite Lived Intangible Assets Amortization Expense Next Twelve Months
2021
Finite Lived Intangible Assets Amortization Expense Year Two
2022
Finite Lived Intangible Assets Amortization Expense Year Three
2023
Finite Lived Intangible Assets Amortization Expense Year Four
2024
Finite Lived Intangible Assets Amortization Expense Year Five
Thereafter
Finite Lived Intangible Assets Amortization Expense After Year Five
Non-compete Agreements
Noncompete Agreements [Member]
Changes in carrying amount of goodwill
Goodwill Period Increase Decrease
United States
Income Loss From Continuing Operations Before Income Taxes Domestic
International
Income Loss From Continuing Operations Before Income Taxes Foreign
Components Of Income Tax Expense Benefit Continuing Operations [Abstract]
Current
Current Federal State And Local Tax Expense Benefit [Abstract]
Federal
Current Federal Tax Expense Benefit
State
Current State And Local Tax Expense Benefit
Foreign
Current Foreign Tax Expense Benefit
Total current tax expense
Current Income Tax Expense Benefit
Deferred
Deferred Income Tax Expense Benefit Continuing Operations [Abstract]
Federal
Deferred Federal Income Tax Expense Benefit
State
Deferred State And Local Income Tax Expense Benefit
Foreign
Deferred Foreign Income Tax Expense Benefit
Total deferred tax provision
Deferred Income Tax Expense Benefit
Total provision for income taxes
Effective income tax rate reconciliation common stock warrants.
Effective income tax rate reconciliation nondeductible expense officer compensation.
Effective Income Tax Rate Continuing Operations Tax Rate Reconciliation [Abstract]
Federal statutory income tax rate
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
State tax, net of federal benefit
Effective Income Tax Rate Reconciliation State And Local Income Taxes
Federal tax credits
Effective Income Tax Rate Reconciliation Tax Credits
Change in valuation allowance
Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance
Common stock warrants
Effective Income Tax Rate Reconciliation Common Stock Warrants
Foreign tax differential
Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential
Windfall tax benefits, net related to stock-based compensation
Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost
Effect of rate and other changes on federal deferred taxes, net due to enactment of Tax Cuts and Jobs Act
Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
Nondeductible officer compensation
Effective Income Tax Rate Reconciliation Nondeductible Expense Officer Compensation
Nondeductible meals and entertainment
Effective Income Tax Rate Reconciliation Nondeductible Expense Meals And Entertainment
Other
Effective Income Tax Rate Reconciliation Other Adjustments
Effective tax rate
Effective Income Tax Rate Continuing Operations
Deferred tax assets, operating leases.
Deferred tax liabilities right of use asset.
Components Of Deferred Tax Assets And Liabilities [Abstract]
Deferred tax assets
Deferred Tax Assets Net [Abstract]
Net operating loss carryforwards
Deferred Tax Assets Operating Loss Carryforwards
Business credits
Deferred Tax Assets Tax Credit Carryforwards General Business
Stock-based compensation
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
Operating leases
Deferred Tax Assets Operating Leases
Accrued expenses and other current liabilities
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities
Other
Deferred Tax Assets Other
Total deferred tax assets
Deferred Tax Assets Gross
Less: valuation allowance
Deferred Tax Assets Valuation Allowance
Deferred tax assets, net of valuation allowance
Deferred Tax Assets Net
Deferred tax liabilities
Deferred Tax Liabilities [Abstract]
Convertible notes
Deferred Tax Liabilities Financing Arrangements
Intangible assets
Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets
Prepaid expenses
Deferred Tax Liabilities Prepaid Expenses
Property and equipment
Deferred Tax Liabilities Property Plant And Equipment
Right-of-Use asset
Deferred Tax Liabilities Right Of Use Asset
Other
Deferred Tax Liabilities Other
Total deferred tax liabilities
Deferred Income Tax Liabilities
Net deferred taxes
Deferred Tax Liabilities
Valuation allowance deferred tax asset increase in amount.
Valuation allowance deferred tax asset decrease in amount.
Valuation Allowance [Abstract]
Valuation Allowance [Table]
Valuation Allowance [Table]
Adjustments for New Accounting Pronouncements
Adjustments For New Accounting Pronouncements [Axis]
Type of Adoption
Type Of Adoption [Member]
ASU 2016-09
Accounting Standards Update201609 [Member]
Valuation Allowance [Line Items]
Valuation Allowance [Line Items]
Valuation allowance, at beginning of year
Increase in valuation allowance recorded through earnings
Valuation Allowance Deferred Tax Asset Increase In Amount
Decrease in valuation allowance recorded through equity
Valuation Allowance Deferred Tax Asset Decrease In Amount
Valuation allowance, at end of year
Operating loss carryforwards begin to expiration year.
Tax credits begin To expiration year.
Income Tax Examination [Table]
Income Tax Examination [Table]
Income Tax Authority
Income Tax Authority [Axis]
Income Tax Authority
Income Tax Authority [Domain]
Federal
Domestic Country [Member]
State
State And Local Jurisdiction [Member]
Foreign
Foreign Country [Member]
Tax Credit Carryforward
Tax Credit Carryforward [Axis]
Tax Credit Carryforward, Name
Tax Credit Carryforward Name [Domain]
Research and Development
Research [Member]
Enterprise zone.
Enterprise Zone
Enterprise Zone [Member]
Minimum
Income Tax Examination [Line Items]
Income Tax Examination [Line Items]
Net operating loss carryforwards
Operating Loss Carryforwards
Tax credits
Tax Credit Carryforward Amount
Operating loss carryforwards begin to expiration year
Operating Loss Carryforwards Begin To Expiration Year
Tax credits begin to expiration year
Tax Credits Begin To Expiration Year
Operating loss carryforwards, limitations on use
Operating Loss Carryforwards Limitations On Use
Reconciliation Of Unrecognized Tax Benefits Excluding Amounts Pertaining To Examined Tax Returns Roll Forward
Beginning gross unrecognized tax benefits
Unrecognized Tax Benefits
Increases related to prior year tax positions
Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
Increases related to current year tax positions
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
Ending gross unrecognized tax benefits
Unrecognized tax provision, interest or penalties expense
Unrecognized Tax Benefits Income Tax Penalties And Interest Expense
Unrecognized tax benefits, income tax penalties and interest accrued
Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued
Tax return period.
Tax return period
Tax Return Period
Numerator:
Net Income Loss Available To Common Stockholders Basic [Abstract]
Denominator:
Weighted Average Number Of Shares Outstanding [Abstract]
Weighted average shares
Add: Dilutive effect of securities
Incremental Common Shares Attributable To Conversion Of Debt Securities
Schedule Of Antidilutive Securities Excluded From Computation Of Earnings Per Share [Table]
Schedule Of Antidilutive Securities Excluded From Computation Of Earnings Per Share [Table]
Antidilutive Securities
Antidilutive Securities Excluded From Computation Of Earnings Per Share By Antidilutive Securities [Axis]
Antidilutive Securities, Name
Antidilutive Securities Name [Domain]
Stock options with service-only vesting conditions
Employee Stock Option [Member]
Stock options with performance conditions
Performance Shares [Member]
Restricted stock units
Restricted Stock Units R S U [Member]
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Anti-dilutive shares excluded from net loss per share
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
Schedule Of Earnings Per Share Basic By Common Class [Table]
Schedule Of Earnings Per Share Basic By Common Class [Table]
Convertible notes.
Convertible Notes
Convertible Notes [Member]
Certain corporate events occur prior to maturity date or company issues notice of redemption.
Certain Corporate Events Occur Prior to Maturity Date Or Company Issues Notice of Redemption
Certain Corporate Events Occur Prior To Maturity Date Or Company Issues Notice Of Redemption [Member]
Earnings Per Share Basic [Line Items]
Earnings Per Share Basic [Line Items]
Conversion option in notes not considered in calculation of diluted net loss per share
Conversion price
Schedule Of Business Acquisitions By Acquisition Contingent Consideration [Table]
Schedule Of Business Acquisitions By Acquisition Contingent Consideration [Table]
Business Acquisition
Business Acquisition [Axis]
Business Acquisition, Acquiree
Business Acquisition Acquiree [Domain]
BlackLine Systems Inc.
BlackLine Systems, Inc.
Black Line Systems Inc [Member]
Business Acquisition Contingent Consideration [Line Items]
Business Acquisition Contingent Consideration [Line Items]
Maximum contingent cash consideration to be distributed
Business Combination Contingent Consideration Arrangements Change In The Range Of Outcomes Contingent Consideration Liability Value High
Fair value of contingent consideration
Non-cancelable purchase obligations
Purchase Obligation
Schedule Of Share Based Compensation Arrangements By Share Based Payment Award [Table]
Schedule Of Share Based Compensation Arrangements By Share Based Payment Award [Table]
Plan Name
Plan Name [Axis]
Plan Name
Plan Name [Domain]
Two thousand sixteen equity incentive plan.
2016 Equity Incentive Plan
Two Thousand Sixteen Equity Incentive Plan [Member]
Award Type
Award Type [Axis]
Award Type
Share Based Compensation Arrangements By Share Based Payment Award Award Type And Plan Name [Domain]
Stock options and restricted stock units.
Stock Options and Restricted Stock Units
Stock Options And Restricted Stock Units [Member]
Stock Options
Title of Individual
Title Of Individual [Axis]
Title of Individual
Title Of Individual With Relationship To Entity [Domain]
Executive Officer
Executive Officer [Member]
Restricted Stock Units
Sale of Stock
Subsidiary Sale Of Stock [Axis]
Sale of Stock
Sale Of Stock Name Of Transaction [Domain]
Employee Stock Purchase Plan ("ESPP")
Employee Stock [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Maximum number of shares Issuable
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized
Stock option, contractual terms
Sharebased Compensation Arrangement By Sharebased Payment Award Expiration Period
Warrants to purchase of common stock
Class Of Warrant Or Right Number Of Securities Called By Warrants Or Rights
Issuance of common stock
Common shares reserved for future issuance
Common Stock Capital Shares Reserved For Future Issuance
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Roll Forward
Shares, Outstanding at Beginning balance
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
Shares, Granted
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
Shares, Exercised
Stock Issued During Period Shares Stock Options Exercised
Shares, Forfeited/canceled
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period
Shares, Outstanding at Ending balance
Shares, Exercisable at December 31, 2019
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price Rollforward
Weighted Average Exercise Price, Outstanding at Beginning balance
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
Weighted Average Exercise Price, Granted
Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
Weighted Average Exercise Price, Exercised
Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
Weighted Average Exercise Price, Forfeited/canceled
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price
Weighted Average Exercise Price, Outstanding at Ending balance
Weighted Average Exercise Price, Exercisable at December 31, 2019
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest [Abstract]
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest [Abstract]
Weighted Average Remaining Contractual Term (Years)
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
Weighted Average Remaining Contractual Term, Exercisable at December 31, 2019
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
Aggregate Intrinsic Value, Outstanding at Beginning balance
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
Aggregate Intrinsic Value, Outstanding at Ending balance
Aggregate Intrinsic Value, Exercisable at December 31, 2019
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
Weighted average grant date fair value per share, granted
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
Aggregate intrinsic value, exercised
Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
Cash received from exercise of stock options
Unrecognized compensation expense
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Stock Options
Weighted-average period to recognize unrecognized compensation expense
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1
Number of executive officers, options granted.
Share based compensation arrangement by share based payment award equity instruments other than options granted in period total fair value.
Stock options granted to purchase shares of common stock for employee
Exercise price of options, granted
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value
Options vesting terms
Share Based Compensation Arrangement By Share Based Payment Award Terms Of Award
Stock-based compensation, cost
Allocated Share Based Compensation Expense
Number of executive officers, options granted
Number Of Executive Officers Options Granted
Total fair value of awards grant
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Granted In Period Total Fair Value
Restricted stock units, Nonvested, Beginning balance
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number
Restricted stock units, Granted
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period
Restricted stock units, Vested
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period
Restricted stock units, Forfeited/canceled
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period
Restricted stock units, Nonvested, Ending balance
Weighted Average Grant Date Fair Value, Nonvested at Beginning balance
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value
Weighted Average Grant Date Fair Value, Vested
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value
Weighted Average Grant Date Fair Value, Forfeited/canceled
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value
Weighted Average Grant Date Fair Value, Nonvested at Ending balance
Intrinsic value
Sharebased Compensation Arrangement By Sharebased Payment Award Equity Instruments Other Than Options Aggregate Intrinsic Value Nonvested
Total unrecognized compensation cost
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Share Based Awards Other Than Options
Right to purchase shares at fair value of stock at the time of grant percentage.
Right to purchase shares at fair value at the time of exercise percentage.
Employee stock purchase plan, description
Share Based Compensation Arrangement By Share Based Payment Award Description
Right to purchase shares at fair value of stock at the time of grant, percentage
Right To Purchase Shares At Fair Value Of Stock At The Time Of Grant Percentage
Right to purchase shares at fair value at the time of exercise, percentage
Right To Purchase Shares At Fair Value At The Time Of Exercise Percentage
Risk-free interest rate
Expected term (in years)
Volatility
Schedule Of Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Table]
Schedule Of Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Table]
Cost of Revenues
Research and Development
Research And Development Expense [Member]
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Stock-based compensation expense
Stock-based compensation capitalized as an asset
Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount
Net operating losses related to foreign tax benefits for equity awards
Employee Service Share Based Compensation Tax Benefit From Compensation Expense
Number of employees impacted by modification
Share Based Compensation Arrangement By Share Based Payment Award Plan Modification Number Of Employees Affected
Stock-based compensation
Share Based Compensation Arrangement By Share Based Payment Award Plan Modification Incremental Compensation Cost
Defined contribution plan employer matching contribution percent of match second tier.
Defined contribution plan employer matching contribution percent of employees gross pay second tier.
Defined contribution plan, description
Description Of Defined Contribution Pension And Other Postretirement Plans
Percentage of employer matching contribution
Defined Contribution Plan Employer Matching Contribution Percent Of Match
Employer matching contribution, percent of employees' gross pay
Defined Contribution Plan Employer Matching Contribution Percent
Percentage of employer matching contribution, second tier
Defined Contribution Plan Employer Matching Contribution Percent Of Match Second Tier
Employer matching contribution, percent of employees' gross pay, second tier
Defined Contribution Plan Employer Matching Contribution Percent Of Employees Gross Pay Second Tier
Matching contributions to plan
Defined Contribution Plan Employer Discretionary Contribution Amount
Property plant and equipment net and operating lease right-of-use assets.
Schedule Of Revenues From External Customers And Long Lived Assets [Table]
Schedule Of Revenues From External Customers And Long Lived Assets [Table]
Revenues From External Customers And Long Lived Assets [Line Items]
Revenues From External Customers And Long Lived Assets [Line Items]
Property and equipment, net and operating lease right-of-use assets
Property Plant And Equipment Net And Operating Lease Right Of Use Assets
Share based compensation arrangement by share based payment award, number of common stock entitled to receive upon vesting of award.
Subsequent Event [Table]
Subsequent Event [Table]
Compensation committee.
Compensation Committee
Compensation Committee [Member]
Subsequent Event [Line Items]
Subsequent Event [Line Items]
Approved award grants to employees
Number of common stock entitled to receive upon vesting of award
Share Based Compensation Arrangement By Share Based Payment Award Number Of Common Stock Entitled To Receive Upon Vesting Of Award
Vesting percentage
Sharebased Compensation Arrangement By Sharebased Payment Award Award Vesting Rights Percentage
Vesting term
Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Rights
Quarterly financial information disclosure.
Quarterly financial information disclosure.
Quarterly Financial Information Disclosure [Table]
Quarterly Financial Information Disclosure [Table]
Quarterly Financial Information Disclosure [Line Items]
Quarterly Financial Information Disclosure [Line Items]
Revenues
Gross profit
Net loss attributable to non-controlling interest