$WK
WORKIVA INC Stock $wk

$wk Overview Financials Valuation SEC Filings Company Website

2017 Q4 Form 10-K Financial Statement

#000144530518000054 Filed on February 22, 2018

Income Statement

Concept	2017 Q4	2017 Q3	2017 Q2
Revenue	$54.51M	$52.07M	$49.39M
YoY Change	17.54%	16.46%	14.83%
Cost Of Revenue	$16.09M	$15.65M	$14.29M
YoY Change	21.81%	22.92%	13.59%
Gross Profit	$38.42M	$36.42M	$35.11M
YoY Change	15.83%	13.89%	15.35%
Gross Profit Margin	70.48%	69.94%	71.08%
Selling, General & Admin	$34.22M	$32.67M	$28.73M
YoY Change	31.41%	7.58%	3.68%
% of Gross Profit	89.08%	89.72%	81.84%
Research & Development	$18.87M	$17.53M	$16.24M
YoY Change	29.84%	22.21%	15.6%
% of Gross Profit	49.12%	48.13%	46.26%
Depreciation & Amortization	$940.0K	$854.0K	$867.0K
YoY Change	4.44%	-9.53%	-11.08%
% of Gross Profit	2.45%	2.35%	2.47%
Operating Expenses	$53.09M	$50.20M	$44.97M
YoY Change	30.85%	12.27%	7.69%
Operating Profit	-$14.67M	-$13.78M	-$9.864M
YoY Change	98.07%	8.22%	-12.89%
Interest Expense	$451.0K	$464.0K	$475.0K
YoY Change	-0.88%	0.43%	1.5%
% of Operating Profit
Other Income/Expense, Net	$797.0K	$198.0K	$176.0K
YoY Change	129.02%	-33.56%	-36.69%
Pretax Income	-$14.33M	-$14.05M	-$10.16M
YoY Change	90.65%	8.91%	-11.73%
Income Tax	-$6.000K	$25.00K	$33.00K
% Of Pretax Income
Net Earnings	-$14.32M	-$14.07M	-$10.20M
YoY Change	90.54%	9.17%	-11.53%
Net Earnings / Revenue	-26.27%	-27.03%	-20.64%
Basic Earnings Per Share
Diluted Earnings Per Share	-$339.7K	-$337.3K	-$246.4K
COMMON SHARES
Basic Shares Outstanding
Diluted Shares Outstanding

Balance Sheet

Concept	2017 Q4	2017 Q3	2017 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$76.70M	$77.75M	$72.86M
YoY Change	22.29%	44.42%	43.07%
Cash & Equivalents	$60.33M	$62.72M	$59.99M
Short-Term Investments	$16.36M	$15.03M	$12.88M
Other Short-Term Assets	$8.800M	$8.500M	$13.40M
YoY Change	-22.12%	28.79%	94.2%
Inventory
Prepaid Expenses	$6.444M	$6.298M	$11.42M
Receivables	$28.80M	$24.28M	$22.73M
Other Receivables	$975.0K	$1.109M	$1.573M
Total Short-Term Assets	$115.3M	$111.6M	$110.6M
YoY Change	17.59%	32.83%	43.69%
LONG-TERM ASSETS
Property, Plant & Equipment	$40.44M	$41.30M	$41.14M
YoY Change	-5.04%	-4.59%	-5.69%
Goodwill
YoY Change
Intangibles	$1.118M	$1.088M	$1.056M
YoY Change	10.47%	9.35%	7.98%
Long-Term Investments
YoY Change
Other Assets	$861.0K	$1.553M	$1.393M
YoY Change	-42.56%	-1.9%	23.71%
Total Long-Term Assets	$42.42M	$43.94M	$43.59M
YoY Change	-5.94%	-4.19%	-4.67%
TOTAL ASSETS
Total Short-Term Assets	$115.3M	$111.6M	$110.6M
Total Long-Term Assets	$42.42M	$43.94M	$43.59M
Total Assets	$157.7M	$155.6M	$154.2M
YoY Change	10.18%	19.76%	25.67%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$3.060M	$1.861M	$1.191M
YoY Change	260.42%	-66.99%	-76.01%
Accrued Expenses	$20.43M	$20.77M	$17.29M
YoY Change	-1.29%	20.92%	17.62%
Deferred Revenue	$104.7M
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$0.00	$0.00	$21.00K
YoY Change	-100.0%	-100.0%	5.0%
Total Short-Term Liabilities	$129.3M	$123.8M	$112.6M
YoY Change	29.49%	38.98%	41.4%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$0.00	$32.00K
YoY Change	-100.0%	-100.0%	-39.62%
Other Long-Term Liabilities	$4.174M	$4.008M	$3.985M
YoY Change	1.8%	-1.38%	-1.02%
Total Long-Term Liabilities	$4.174M	$4.008M	$4.017M
YoY Change	0.51%	-2.65%	-1.52%
TOTAL LIABILITIES
Total Short-Term Liabilities	$129.3M	$123.8M	$112.6M
Total Long-Term Liabilities	$4.174M	$4.008M	$4.017M
Total Liabilities	$174.6M	$170.1M	$160.3M
YoY Change	19.4%	31.33%	40.79%
SHAREHOLDERS EQUITY
Retained Earnings	-$265.3M	-$251.0M	-$236.9M
YoY Change	20.11%	17.63%	18.17%
Common Stock
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	-$16.93M	-$14.47M	-$6.128M
YoY Change
Total Liabilities & Shareholders Equity	$157.7M	$155.6M	$154.2M
YoY Change	10.18%	19.76%	25.67%

Cashflow Statement

Concept	2017 Q4	2017 Q3	2017 Q2
OPERATING ACTIVITIES
Net Income	-$14.32M	-$14.07M	-$10.20M
YoY Change	90.54%	9.17%	-11.53%
Depreciation, Depletion And Amortization	$940.0K	$854.0K	$867.0K
YoY Change	4.44%	-9.53%	-11.08%
Cash From Operating Activities	-$6.230M	$5.186M	$3.982M
YoY Change	-162.61%	85.68%	-198.66%
INVESTING ACTIVITIES
Capital Expenditures	-$110.0K	$987.0K	$26.00K
YoY Change	-86.9%	984.62%	-95.64%
Acquisitions
YoY Change
Other Investing Activities	-$1.400M	-$2.190M	-$410.0K
YoY Change	180.0%		-125.47%
Cash From Investing Activities	-$1.510M	-$3.229M	-$493.0K
YoY Change	13.53%	2403.1%	-152.11%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	5.350M	$682.0K	$4.211M
YoY Change	-3072.22%	125.83%	-1547.08%
NET CHANGE
Cash From Operating Activities	-6.230M	$5.186M	$3.982M
Cash From Investing Activities	-1.510M	-$3.229M	-$493.0K
Cash From Financing Activities	5.350M	$682.0K	$4.211M
Net Change In Cash	-2.390M	$2.639M	$7.700M
YoY Change	-128.32%	-11.02%	-327.74%
FREE CASH FLOW
Cash From Operating Activities	-$6.230M	$5.186M	$3.982M
Capital Expenditures	-$110.0K	$987.0K	$26.00K
Free Cash Flow	-$6.120M	$4.199M	$3.956M
YoY Change	-156.72%	55.4%	-185.39%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
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CY2017	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2017
CY2017	dei	Amendment Flag AmendmentFlag	false
CY2017	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2017	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2017	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2017	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2017	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
CY2017	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2017	dei	Entity Central Index Key EntityCentralIndexKey	0001445305
CY2017Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	388000	USD
CY2016Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	900000	USD
CY2017Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.001
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CY2017Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	100000000	shares
CY2016Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	100000000	shares
CY2017Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2016Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2017Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2016Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2017	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	2000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	13000	USD
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CY2017	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-2000	USD
CY2016	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	19000	USD
CY2015	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-25000	USD
CY2017	wk	Revenue Recognition Customer Contract Period Minimum RevenueRecognitionCustomerContractPeriodMinimum	P3M
CY2017	dei	Document Type DocumentType	10-K
CY2017	dei	Entity Registrant Name EntityRegistrantName	WORKIVA INC
CY2017Q2	dei	Entity Public Float EntityPublicFloat	555500000	USD
CY2017Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	60333000	USD
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CY2017Q4	us-gaap	Deferred Sales Commission DeferredSalesCommission	2376000	USD
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CY2016	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	14247000	USD
CY2016	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	1597000	USD
CY2016	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	761000	USD
CY2016	us-gaap	Net Income Loss NetIncomeLoss	-43977000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	50000	USD
CY2016Q4	us-gaap	Stockholders Equity StockholdersEquity	-3125000	USD
CY2017	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	19476000	USD
CY2017	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	12485000	USD
CY2017	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	1125000	USD
CY2017	us-gaap	Net Income Loss NetIncomeLoss	-44426000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-219000	USD
CY2017Q4	us-gaap	Stockholders Equity StockholdersEquity	-16934000	USD
CY2017	us-gaap	Net Income Loss NetIncomeLoss	-44426000	USD
CY2016	us-gaap	Net Income Loss NetIncomeLoss	-43977000	USD
CY2015	us-gaap	Net Income Loss NetIncomeLoss	-43399000	USD
CY2017	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	3546000	USD
CY2016	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	3820000	USD
CY2015	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	4410000	USD
CY2017	us-gaap	Share Based Compensation ShareBasedCompensation	19476000	USD
CY2016	us-gaap	Share Based Compensation ShareBasedCompensation	14247000	USD
CY2015	us-gaap	Share Based Compensation ShareBasedCompensation	11000000	USD
CY2017	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	-517000	USD
CY2016	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	185000	USD
CY2015	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	449000	USD
CY2017	us-gaap	Availableforsale Securities Gross Realized Gain Loss Excluding Other Than Temporary Impairments AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments	0	USD
CY2016	us-gaap	Availableforsale Securities Gross Realized Gain Loss Excluding Other Than Temporary Impairments AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments	6000	USD
CY2015	us-gaap	Availableforsale Securities Gross Realized Gain Loss Excluding Other Than Temporary Impairments AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments	13000	USD
CY2017	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-101000	USD
CY2015	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-76000	USD
CY2015	us-gaap	Increase Decrease In Deferred Compensation IncreaseDecreaseInDeferredCompensation	-520000	USD
CY2016	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-147000	USD
CY2015	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-77000	USD
CY2017	wk	Government Grant Income And Gain Loss On Government Grants Reimbursement GovernmentGrantIncomeAndGainLossOnGovernmentGrantsReimbursement	1578000	USD
CY2016	wk	Government Grant Income And Gain Loss On Government Grants Reimbursement GovernmentGrantIncomeAndGainLossOnGovernmentGrantsReimbursement	1141000	USD
CY2015	wk	Government Grant Income And Gain Loss On Government Grants Reimbursement GovernmentGrantIncomeAndGainLossOnGovernmentGrantsReimbursement	2383000	USD
CY2017	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	0	USD
CY2016	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-32000	USD
CY2017	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	5546000	USD
CY2016	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	7101000	USD
CY2015	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	5080000	USD
CY2017	us-gaap	Increase Decrease In Deferred Compensation IncreaseDecreaseInDeferredCompensation	-498000	USD
CY2016	us-gaap	Increase Decrease In Deferred Compensation IncreaseDecreaseInDeferredCompensation	-497000	USD
CY2017	us-gaap	Increase Decrease In Other Receivables IncreaseDecreaseInOtherReceivables	-577000	USD
CY2016	us-gaap	Increase Decrease In Other Receivables IncreaseDecreaseInOtherReceivables	732000	USD
CY2015	us-gaap	Increase Decrease In Other Receivables IncreaseDecreaseInOtherReceivables	523000	USD
CY2017	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	-2952000	USD
CY2016	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	5513000	USD
CY2015	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	734000	USD
CY2017	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	-618000	USD
CY2016	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	654000	USD
CY2015	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	-81000	USD
CY2017	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	2206000	USD
CY2016	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-3930000	USD
CY2015	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	2331000	USD
CY2017	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	29367000	USD
CY2016	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	34211000	USD
CY2015	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	7297000	USD
CY2017	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-758000	USD
CY2015	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-21592000	USD
CY2017	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1188000	USD
CY2016	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	604000	USD
CY2015	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	5390000	USD
CY2017	us-gaap	Increase Decrease In Restricted Cash For Operating Activities IncreaseDecreaseInRestrictedCashForOperatingActivities	0	USD
CY2016	us-gaap	Increase Decrease In Restricted Cash For Operating Activities IncreaseDecreaseInRestrictedCashForOperatingActivities	0	USD
CY2015	us-gaap	Increase Decrease In Restricted Cash For Operating Activities IncreaseDecreaseInRestrictedCashForOperatingActivities	-101000	USD
CY2017	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	5520000	USD
CY2016	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-10369000	USD
CY2016	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1901000	USD
CY2015	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1843000	USD
CY2017	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	14369000	USD
CY2016	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	1301000	USD
CY2015	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	24069000	USD
CY2017	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	9281000	USD
CY2016	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	0	USD
CY2015	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	0	USD
CY2017	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	0	USD
CY2016	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	7197000	USD
CY2015	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	6521000	USD
CY2017	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	197000	USD
CY2016	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	190000	USD
CY2015	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	386000	USD
CY2017	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-6473000	USD
CY2016	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	3805000	USD
CY2015	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-19777000	USD
CY2017	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	0	USD
CY2016	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	0	USD
CY2015	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	1346000	USD
CY2017	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	12485000	USD
CY2016	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	1597000	USD
CY2015	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	2244000	USD
CY2017	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	1125000	USD
CY2016	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	761000	USD
CY2015	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	0	USD
CY2017	us-gaap	Proceeds From Repayments Of Restricted Cash Financing Activities ProceedsFromRepaymentsOfRestrictedCashFinancingActivities	0	USD
CY2016	us-gaap	Proceeds From Repayments Of Restricted Cash Financing Activities ProceedsFromRepaymentsOfRestrictedCashFinancingActivities	0	USD
CY2015	us-gaap	Proceeds From Repayments Of Restricted Cash Financing Activities ProceedsFromRepaymentsOfRestrictedCashFinancingActivities	300000	USD
CY2017	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	73000	USD
CY2016	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	18000	USD
CY2015	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	84000	USD
CY2017	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	1435000	USD
CY2016	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	1863000	USD
CY2015	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	2282000	USD
CY2017	us-gaap	Distribution Made To Limited Liability Company Llc Member Cash Distributions Paid DistributionMadeToLimitedLiabilityCompanyLLCMemberCashDistributionsPaid	0	USD
CY2016	wk	Proceeds From Government Grants ProceedsFromGovernmentGrants	183000	USD
CY2015	wk	Proceeds From Government Grants ProceedsFromGovernmentGrants	548000	USD
CY2017	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	81000	USD
CY2016	us-gaap	Distribution Made To Limited Liability Company Llc Member Cash Distributions Paid DistributionMadeToLimitedLiabilityCompanyLLCMemberCashDistributionsPaid	0	USD
CY2015	us-gaap	Distribution Made To Limited Liability Company Llc Member Cash Distributions Paid DistributionMadeToLimitedLiabilityCompanyLLCMemberCashDistributionsPaid	381000	USD
CY2017	wk	Proceeds From Government Grants ProceedsFromGovernmentGrants	51000	USD
CY2016	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	33000	USD
CY2015	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	0	USD
CY2017	wk	Repayment Of Government Grant RepaymentOfGovernmentGrant	0	USD
CY2016	wk	Repayment Of Government Grant RepaymentOfGovernmentGrant	0	USD
CY2015	wk	Repayment Of Government Grant RepaymentOfGovernmentGrant	101000	USD
CY2017	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	9822000	USD
CY2016	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-895000	USD
CY2015	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-1102000	USD
CY2017	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	183000	USD
CY2017	wk	Fair Value Of Fixed Assets Acquired Through Capital Lease Obligations FairValueOfFixedAssetsAcquiredThroughCapitalLeaseObligations	0	USD
CY2016	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	47000	USD
CY2015	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	64000	USD
CY2016	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-10000	USD
CY2015	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	90000	USD
CY2017	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	9052000	USD
CY2016	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-7469000	USD
CY2015	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-42381000	USD
CY2016Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	51281000	USD
CY2015Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	58750000	USD
CY2014Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	101131000	USD
CY2017Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	60333000	USD
CY2016Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	51281000	USD
CY2015Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	58750000	USD
CY2017	us-gaap	Interest Paid InterestPaid	1627000	USD
CY2016	us-gaap	Interest Paid InterestPaid	1835000	USD
CY2015	us-gaap	Interest Paid InterestPaid	2048000	USD
CY2017	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	42000	USD
CY2016	wk	Fair Value Of Fixed Assets Acquired Through Capital Lease Obligations FairValueOfFixedAssetsAcquiredThroughCapitalLeaseObligations	0	USD
CY2015	wk	Fair Value Of Fixed Assets Acquired Through Capital Lease Obligations FairValueOfFixedAssetsAcquiredThroughCapitalLeaseObligations	527000	USD
CY2017	wk	Government Grant Recorded In Fixed Assets GovernmentGrantRecordedInFixedAssets	0	USD
CY2016	wk	Government Grant Recorded In Fixed Assets GovernmentGrantRecordedInFixedAssets	0	USD
CY2015	wk	Government Grant Recorded In Fixed Assets GovernmentGrantRecordedInFixedAssets	908000	USD
CY2017	wk	Allowance For Tenant Improvements AllowanceForTenantImprovements	0	USD
CY2016	wk	Allowance For Tenant Improvements AllowanceForTenantImprovements	481000	USD
CY2015	wk	Allowance For Tenant Improvements AllowanceForTenantImprovements	698000	USD
CY2017	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	0	USD
CY2016	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	0	USD
CY2015	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	354000	USD
CY2017	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-372000	USD
CY2016	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	67000	USD
CY2015	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-293000	USD
CY2017	us-gaap	Use Of Estimates UseOfEstimates	The preparation of consolidated financial statements in conformity with accounting principles generally accepted in the United States requires us to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. We base our estimates on historical experience and various other assumptions believed to be reasonable. These estimates include, but are not limited to, the determination of the relative selling prices of our services, health insurance claims incurred but not yet reported, collectability of accounts receivable, valuation of available-for-sale marketable securities, useful lives of intangible assets and property and equipment, income taxes and certain assumptions used in the valuation of equity awards. While these estimates are based on our best knowledge of current events and actions that may affect us in the future, actual results may differ materially from these estimates.
CY2017	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	Financial instruments that potentially subject us to concentrations of credit risk consist principally of cash and cash equivalents and accounts receivable. We place our cash and cash equivalents with high credit-quality financial institutions. Such deposits may be in excess of federally insured limits. To date, we have not experienced any losses on our cash and cash equivalents. We perform periodic evaluations of the relative credit standing of the financial institutions.Our accounts receivable are derived primarily from customers located in North America. We perform ongoing credit evaluations of our customers’ financial condition and require no collateral from our customers. We maintain an allowance for doubtful accounts receivable based upon the expected collectability of accounts receivable balances.
CY2017	us-gaap	Depreciation Depreciation	3400000	USD
CY2016	us-gaap	Depreciation Depreciation	3700000	USD
CY2015	us-gaap	Depreciation Depreciation	4400000	USD
CY2017	us-gaap	Capital Leases Income Statement Amortization Expense CapitalLeasesIncomeStatementAmortizationExpense	1600000	USD
CY2016	us-gaap	Capital Leases Income Statement Amortization Expense CapitalLeasesIncomeStatementAmortizationExpense	2100000	USD
CY2015	us-gaap	Capital Leases Income Statement Amortization Expense CapitalLeasesIncomeStatementAmortizationExpense	2400000	USD
CY2017	us-gaap	Revenue Recognition Sales Of Services RevenueRecognitionSalesOfServices	<div style="text-indent:36pt;text-align:justify;margin-top:6pt;margin-bottom:6pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:Times New Roman;font-size:11pt;line-height:115%;vertical-align:bottom;">We generate revenue through the sale of subscriptions to our cloud-based software and the delivery of professional services. Our customer contracts typically range in length from <span style="-sec-ix-hidden:id3VybDovL2RvY3MudjEvZG9jOjE4ODRiZGU4ZjhiZDRiNjViNGIxY2RhNjU3MmEzMTljL3NlYzoxODg0YmRlOGY4YmQ0YjY1YjRiMWNkYTY1NzJhMzE5Y18xMDk5NTExNjI4MTExL2ZyYWc6YzExNmJiNjE3Y2VjZjMyZDI2MjRjNWZiZDg1ZWUzMmIvdGV4dHJlZ2lvbjpjMTE2YmI2MTdjZWNmMzJkMjYyNGM1ZmJkODVlZTMyYl8xMDk5NTExNjk5Nzkz_ff177557-24d1-4c02-9ff9-99b8421e06da">three</span> to 36 months. Our arrangements do not contain general rights of return. Our subscription contracts do not provide customers with the right to take possession of the software supporting the applications and, as a result, are accounted for as service contracts.</span></div><div style="text-indent:36pt;text-align:justify;margin-top:6pt;margin-bottom:6pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:Times New Roman;font-size:11pt;line-height:115%;vertical-align:bottom;">We commence revenue recognition for subscriptions to our cloud applications and professional services when all of the following criteria are met:</span></div><ul style="list-style-type:disc;list-style-position: inside;"><li style="vertical-align:bottom;font-size:11pt;font-family:Times New Roman;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:Times New Roman;font-size:11pt;vertical-align:bottom;">There is persuasive evidence of an arrangement;</span></li><li style="vertical-align:bottom;font-size:11pt;font-family:Times New Roman;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:Times New Roman;font-size:11pt;vertical-align:bottom;">The service has been or is being provided to the customer;</span></li><li style="vertical-align:bottom;font-size:11pt;font-family:Times New Roman;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:Times New Roman;font-size:11pt;vertical-align:bottom;">Collection of the fees is reasonably assured; and</span></li><li style="vertical-align:bottom;font-size:11pt;font-family:Times New Roman;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:Times New Roman;font-size:11pt;vertical-align:bottom;">The amount of fees to be paid by the customer is fixed or determinable.</span></li></ul><div style="text-indent:36pt;text-align:justify;margin-top:6pt;margin-bottom:6pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:Times New Roman;font-size:11pt;line-height:115%;vertical-align:bottom;">Collectability is assessed based on a number of factors, including past transaction history with the customer and the creditworthiness of the customer. Collateral is not requested from the customer. If it is determined that the collection of a fee is not probable, the revenue is deferred until collection becomes probable, which is generally upon the receipt of cash.</span></div><div style="text-indent:36pt;text-align:justify;margin-top:6pt;margin-bottom:6pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:Times New Roman;font-size:11pt;line-height:115%;vertical-align:bottom;">Revenue is reported net of sales and other taxes collected from customers to be remitted to government authorities.</span></div><div style="text-indent:18pt;text-align:justify;margin-top:6pt;margin-bottom:6pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:Times New Roman;font-size:11pt;font-style:italic;line-height:115%;vertical-align:bottom;">Subscription and Support Revenue </span></div><div style="text-indent:36pt;text-align:justify;margin-top:6pt;margin-bottom:6pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:Times New Roman;font-size:11pt;line-height:115%;vertical-align:bottom;">We recognize the aggregate minimum subscription and support fees ratably on a straight-line basis over the subscription term, provided that an enforceable contract has been signed by both parties, access to our SaaS solutions has been granted to the customer, the fee for the subscription and support is fixed or determinable, and collection is reasonably assured. </span></div><div style="text-indent:18pt;text-align:justify;margin-top:6pt;margin-bottom:6pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:Times New Roman;font-size:11pt;font-style:italic;line-height:115%;vertical-align:bottom;">Professional Services Revenue </span></div><div style="text-indent:36pt;text-align:justify;margin-top:6pt;margin-bottom:6pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:Times New Roman;font-size:11pt;line-height:115%;vertical-align:bottom;">We recognize revenue for our professional services contracts when the services are performed.</span></div>
CY2017	wk	Revenue Recognition Customer Contract Period Maximum RevenueRecognitionCustomerContractPeriodMaximum	P36M
CY2017	us-gaap	Revenue Recognition Multiple Element Arrangements RevenueRecognitionMultipleElementArrangements	<div style="text-indent:18pt;text-align:justify;margin-top:6pt;margin-bottom:6pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:Times New Roman;font-size:11pt;font-style:italic;line-height:115%;vertical-align:bottom;">Multiple Deliverable Arrangements </span></div><div style="text-indent:36pt;text-align:justify;margin-top:6pt;margin-bottom:6pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:Times New Roman;font-size:11pt;line-height:115%;vertical-align:bottom;">For arrangements with multiple deliverables, we evaluate whether the individual deliverables qualify as separate units of accounting. In order to treat deliverables in a multiple deliverable arrangement as separate units of accounting, the deliverables must have standalone value upon delivery. For deliverables that have standalone value upon delivery, we account for each deliverable separately and recognize revenue for the respective deliverables as they are delivered. </span></div><div style="text-indent:36pt;text-align:justify;margin-top:6pt;margin-bottom:6pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:Times New Roman;font-size:11pt;line-height:115%;vertical-align:bottom;">Subscription contracts have standalone value as we sell the subscriptions separately. In determining whether professional services can be accounted for separately from subscription services, we consider the availability of the professional services from other vendors, the nature of our professional services and whether we sell our applications to new customers without professional services. In the years ended December 31, 2017, 2016 and 2015, we determined that we had established standalone value for our professional services. This determination was made due primarily to the ability of the customer to complete these tasks without assistance and the sale of services separate from the initial subscription order. Because we established standalone value for our professional services in the years ended December 31, 2017, 2016 and 2015, such service arrangements are being accounted for separately from subscription services. </span></div><div style="text-indent:36pt;text-align:justify;margin-top:6pt;margin-bottom:6pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:Times New Roman;font-size:11pt;line-height:115%;vertical-align:bottom;">When multiple deliverables included in an arrangement are separable into different units of accounting, the arrangement consideration is allocated to the identified separate units of accounting based </span></div>on their relative selling price. Multiple deliverable arrangements accounting guidance provides a hierarchy to use when determining the relative selling price for each unit of accounting. Vendor-specific objective evidence (VSOE) of selling price, based on the price at which the item is regularly sold by the vendor on a standalone basis, should be used if it exists. If VSOE of selling price is not available, third-party evidence (TPE) of selling price is used to establish the selling price if it exists. VSOE and TPE do not currently exist for any of our deliverables. Accordingly, for arrangements with multiple deliverables that can be separated into different units of accounting, we allocate the arrangement fee to the separate units of accounting based on our best estimate of selling price. The amount of arrangement fee allocated is limited by contingent revenue, if any. We determine our best estimate of selling price for our deliverables based on our overall pricing objectives, taking into consideration market conditions and entity-specific factors. We evaluate our best estimate of selling price by reviewing historical data related to sales of our deliverables, including comparing the percentages of our contract prices to our list prices. We also may consider several other data points in our evaluation, including the size of our arrangements, length of term, the cloud applications sold, customer demographics and the numbers and types of users within our arrangements.
CY2017	us-gaap	Revenue Recognition Deferred Revenue RevenueRecognitionDeferredRevenue	We typically invoice our customers for subscription fees in advance on a quarterly, annual, two- or three-year basis, with payment due at the start of the subscription term. Unpaid invoice amounts for services starting in future periods are excluded from accounts receivable and deferred revenue. Invoiced amounts are reflected as accounts receivable once we have initiated services with an offset to deferred revenue or revenue depending on whether the revenue recognition criteria have been met. Deferred revenue also includes certain deferred professional service fees that are recognized upon completion of the service. The portion of deferred revenue that we anticipate will be recognized after the succeeding twelve-month period is recorded as non-current deferred revenue, and the remaining portion is recorded as current deferred revenue.
CY2017	wk	Sales Commissions Amortization Period SalesCommissionsAmortizationPeriod	P12M
CY2017	us-gaap	Advertising Expense AdvertisingExpense	2700000	USD
CY2016	us-gaap	Advertising Expense AdvertisingExpense	2700000	USD
CY2015	us-gaap	Advertising Expense AdvertisingExpense	2800000	USD
CY2017	wk	Capitalized Cost Amortization Period CapitalizedCostAmortizationPeriod	P1Y
CY2017Q4	wk	Cash Cash Equivalents And Availableforsale Debt Securities Amortized Cost CashCashEquivalentsAndAvailableforsaleDebtSecuritiesAmortizedCost	65885000	USD
CY2017Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	0	USD
CY2017Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	69000	USD
CY2017Q4	wk	Cash Cash Equivalents And Availableforsale Debt Securities CashCashEquivalentsAndAvailableforsaleDebtSecurities	65816000	USD
CY2016Q4	wk	Cash Cash Equivalents And Availableforsale Debt Securities Amortized Cost CashCashEquivalentsAndAvailableforsaleDebtSecuritiesAmortizedCost	54942000	USD
CY2016Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	1000	USD
CY2016Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	12000	USD
CY2016Q4	wk	Cash Cash Equivalents And Availableforsale Debt Securities CashCashEquivalentsAndAvailableforsaleDebtSecurities	54931000	USD
CY2017Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	15265000	USD
CY2017Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	68000	USD
CY2017Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	1099000	USD
CY2017Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	1000	USD
CY2016	wk	Gain Loss On Government Grants Reimbursement GainLossOnGovernmentGrantsReimbursement	1141000	USD
CY2015	wk	Gain Loss On Government Grants Reimbursement GainLossOnGovernmentGrantsReimbursement	744000	USD
CY2017Q4	us-gaap	Capital Leases Lessee Balance Sheet Assets By Major Class Accumulated Deprecation CapitalLeasesLesseeBalanceSheetAssetsByMajorClassAccumulatedDeprecation	5891000	USD
CY2017Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	56079000	USD
CY2016Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	55619000	USD
CY2017Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	15635000	USD
CY2016Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	13029000	USD
CY2017Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	40444000	USD
CY2016Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	42590000	USD
CY2017Q4	us-gaap	Capital Leased Assets Gross CapitalLeasedAssetsGross	37274000	USD
CY2016Q4	us-gaap	Capital Leased Assets Gross CapitalLeasedAssetsGross	38350000	USD
CY2016	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	67000	USD
CY2017	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-372000	USD
CY2016Q4	us-gaap	Capital Leases Lessee Balance Sheet Assets By Major Class Accumulated Deprecation CapitalLeasesLesseeBalanceSheetAssetsByMajorClassAccumulatedDeprecation	5134000	USD
CY2017Q4	us-gaap	Capital Leases Balance Sheet Assets By Major Class Net CapitalLeasesBalanceSheetAssetsByMajorClassNet	31383000	USD
CY2016Q4	us-gaap	Capital Leases Balance Sheet Assets By Major Class Net CapitalLeasesBalanceSheetAssetsByMajorClassNet	33216000	USD
CY2017Q4	us-gaap	Accrued Vacation Current AccruedVacationCurrent	6087000	USD
CY2016Q4	us-gaap	Accrued Vacation Current AccruedVacationCurrent	4368000	USD
CY2017Q4	us-gaap	Accrued Sales Commission Current AccruedSalesCommissionCurrent	3297000	USD
CY2016Q4	us-gaap	Accrued Sales Commission Current AccruedSalesCommissionCurrent	2382000	USD
CY2017Q4	us-gaap	Accrued Bonuses Current AccruedBonusesCurrent	4419000	USD
CY2016Q4	us-gaap	Accrued Bonuses Current AccruedBonusesCurrent	8927000	USD
CY2017Q4	us-gaap	Self Insurance Reserve Current SelfInsuranceReserveCurrent	1090000	USD
CY2016Q4	us-gaap	Self Insurance Reserve Current SelfInsuranceReserveCurrent	1210000	USD
CY2017Q4	us-gaap	Accrued Employee Benefits Current AccruedEmployeeBenefitsCurrent	1419000	USD
CY2016Q4	us-gaap	Accrued Employee Benefits Current AccruedEmployeeBenefitsCurrent	0	USD
CY2017Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	3900000	USD
CY2016Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	3808000	USD
CY2017Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	20212000	USD
CY2016Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	20695000	USD
CY2017	us-gaap	Investment Income Nonoperating InvestmentIncomeNonoperating	586000	USD
CY2016	us-gaap	Investment Income Nonoperating InvestmentIncomeNonoperating	286000	USD
CY2015	us-gaap	Investment Income Nonoperating InvestmentIncomeNonoperating	151000	USD
CY2017	wk	Government Grant Income GovernmentGrantIncome	0	USD
CY2016	wk	Government Grant Income GovernmentGrantIncome	0	USD
CY2015	wk	Government Grant Income GovernmentGrantIncome	1638000	USD
CY2017	wk	Gain Loss On Government Grants Reimbursement GainLossOnGovernmentGrantsReimbursement	1578000	USD
CY2015	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-293000	USD
CY2017	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-9000	USD
CY2016	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	6000	USD
CY2015	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	62000	USD
CY2017	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	1783000	USD
CY2016	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	1500000	USD
CY2015	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	2302000	USD
CY2017	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	4700000	USD
CY2016	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	3900000	USD
CY2015	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	3700000	USD
CY2017Q4	wk	Financing Obligation Construction Number Of Phases FinancingObligationConstructionNumberOfPhases	2	phase
CY2017Q4	wk	Financing Obligation Construction Lessor Committed Initial Fundings FinancingObligationConstructionLessorCommittedInitialFundings	11800000	USD
CY2017Q4	wk	Financing Obligation Construction Lessor Committed Additional Fundings FinancingObligationConstructionLessorCommittedAdditionalFundings	11100000	USD
CY2017	wk	Financing Obligation Purchase Option Period FinancingObligationPurchaseOptionPeriod	P3Y
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	3659000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	2630000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	2235000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	2187000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	1887000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	6246000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	18844000	USD
CY2017Q4	wk	Government Training Reimbursement Program Number Of Agreements GovernmentTrainingReimbursementProgramNumberOfAgreements	5	agreement
CY2017Q4	wk	Government Training Reimbursement Program Reimbursed Amount Number Of Employees GovernmentTrainingReimbursementProgramReimbursedAmountNumberOfEmployees	410	employee
CY2017	wk	Proceeds From Government Grants Training Reimbursement ProceedsFromGovernmentGrantsTrainingReimbursement	52000	USD
CY2016	wk	Proceeds From Government Grants Training Reimbursement ProceedsFromGovernmentGrantsTrainingReimbursement	83000	USD
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	3900000	USD
CY2015	wk	Proceeds From Government Grants Training Reimbursement ProceedsFromGovernmentGrantsTrainingReimbursement	0	USD
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	8400000	USD
CY2017Q4	wk	Common Stock Number Of Classes CommonStockNumberOfClasses	2	class
CY2017	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	19476000	USD
CY2016	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	14247000	USD
CY2015	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	11000000	USD
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	12.22
CY2016	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P7Y2M12D
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	19988000	USD
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	7532455	shares
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	2111253	shares
CY2017	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	16.10
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	339111	shares
CY2017	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	14.93
CY2017	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	1158820	shares
CY2017	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	10.77
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	8145777	shares
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	13.33
CY2017	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P7Y
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	65913000	USD
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	4607812	shares
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	11.49
CY2017	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P5Y8M12D
CY2017Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	45653000	USD
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	9800000	USD
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	6.79
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	6.79
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	6.53
CY2017	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1	10200000	USD
CY2016	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1	9300000	USD
CY2015	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1	8700000	USD
CY2017Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Stock Options EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions	19700000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-44246000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-43952000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	94000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	50000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-219000	USD
CY2017	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	1	segment
CY2017	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	1	segment
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-42788000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-119000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-1000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-618000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-44365000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-43953000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-43406000	USD
CY2017	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	42000	USD
CY2016	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	12000	USD
CY2015	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	69000	USD
CY2017	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	19000	USD
CY2016	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	44000	USD
CY2015	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	0	USD
CY2017	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	61000	USD
CY2016	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	56000	USD
CY2015	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	69000	USD
CY2017	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	0	USD
CY2016	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-32000	USD
CY2015	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-76000	USD
CY2017	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	0	USD
CY2016	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-32000	USD
CY2015	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-76000	USD
CY2017	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	61000	USD
CY2016	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	24000	USD
CY2015	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-7000	USD
CY2017	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.350
CY2016	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.350
CY2015	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.350
CY2017	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-15528000	USD
CY2016	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-15384000	USD
CY2015	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-15192000	USD
CY2017	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-1802000	USD
CY2016	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-1377000	USD
CY2015	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-1833000	USD
CY2017	wk	Effective Income Tax Rate Reconciliation Tax Cuts And Jobs Act Of2017 Change In Tax Rate Deferred Tax Assets Net Amount EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017ChangeInTaxRateDeferredTaxAssetsNetAmount	22880000	USD
CY2016	wk	Effective Income Tax Rate Reconciliation Tax Cuts And Jobs Act Of2017 Change In Tax Rate Deferred Tax Assets Net Amount EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017ChangeInTaxRateDeferredTaxAssetsNetAmount	0	USD
CY2015	wk	Effective Income Tax Rate Reconciliation Tax Cuts And Jobs Act Of2017 Change In Tax Rate Deferred Tax Assets Net Amount EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017ChangeInTaxRateDeferredTaxAssetsNetAmount	0	USD
CY2017	wk	Effective Income Tax Rate Reconciliation Tax Cuts And Jobs Act Of2017 Change In Tax Rate Permanent Items Amount EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017ChangeInTaxRatePermanentItemsAmount	4134000	USD
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CY2016Q2	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	19828000	USD
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Files In Submission

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$WK
WORKIVA INC Stock $wk

2017 Q4 Form 10-K Financial Statement

#000144530518000054 Filed on February 22, 2018

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$WK WORKIVA INC Stock $wk

2017 Q4 Form 10-K Financial Statement

#000144530518000054 Filed on February 22, 2018

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$WK
WORKIVA INC Stock $wk