$SSTK
Shutterstock, Inc. Stock $sstk

$sstk Overview Financials Valuation SEC Filings Company Website

2017 Q4 Form 10-K Financial Statement

#000154934618000006 Filed on February 22, 2018

Income Statement

Concept	2017 Q4	2017	2016 Q4
Revenue	$151.8M	$557.1M	$130.2M
YoY Change	16.64%	12.7%	12.22%
Cost Of Revenue	$64.59M	$233.1M	$52.64M
YoY Change	22.71%	14.76%	9.79%
Gross Profit	$87.24M	$324.0M	$77.54M
YoY Change	12.51%	11.27%	13.93%
Gross Profit Margin	57.46%	58.16%	59.56%
Selling, General & Admin	$64.84M	$245.2M	$51.35M
YoY Change	26.27%	24.07%	18.29%
% of Gross Profit	74.32%	75.67%	66.22%
Research & Development	$15.21M	$52.49M	$12.99M
YoY Change	17.1%	9.83%	34.99%
% of Gross Profit	17.43%	16.2%	16.75%
Depreciation & Amortization	$10.60M	$35.49M	$5.700M
YoY Change	85.96%	77.93%	29.55%
% of Gross Profit	12.15%	10.95%	7.35%
Operating Expenses	$80.05M	$297.7M	$64.34M
YoY Change	24.42%	21.29%	21.32%
Operating Profit	$7.191M	$26.35M	$13.20M
YoY Change	-45.52%	-42.45%	-12.18%
Interest Expense	$1.600M	$891.0K	-$900.0K
YoY Change	-277.78%	497.99%
% of Operating Profit	22.25%	3.38%	-6.82%
Other Income/Expense, Net	$1.637M	$3.732M	-$1.167M
YoY Change	-240.27%	-389.53%	-65.27%
Pretax Income	$8.828M	$24.56M	$12.03M
YoY Change	-26.63%	-36.29%	3.11%
Income Tax	$6.772M	$13.35M	$2.177M
% Of Pretax Income	76.71%	54.38%	18.09%
Net Earnings	$2.100M	$16.73M	$9.855M
YoY Change	-78.69%	-48.73%	43.47%
Net Earnings / Revenue	1.38%	3.0%	7.57%
Basic Earnings Per Share	$0.06	$0.48	$0.28
Diluted Earnings Per Share	$0.06	$0.47	$0.27
COMMON SHARES
Basic Shares Outstanding	34.69M shares	34.63M shares	35.09M shares
Diluted Shares Outstanding	35.15M shares	35.29M shares	35.88M shares

Balance Sheet

Concept	2017 Q4	2017	2016 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments	$253.4M	$253.4M	$279.2M
YoY Change	-9.22%	-9.24%	-3.2%
Cash & Equivalents	$253.4M	$253.4M	$224.2M
Short-Term Investments	$0.00	$0.00	$54.97M
Other Short-Term Assets	$37.10M	$37.10M	$22.60M
YoY Change	64.16%	64.16%	93.16%
Inventory
Prepaid Expenses
Receivables	$49.93M	$49.90M	$38.11M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$340.5M	$340.5M	$339.8M
YoY Change	0.19%	0.21%	3.43%
LONG-TERM ASSETS
Property, Plant & Equipment	$85.70M	$85.70M	$56.10M
YoY Change	52.76%	52.76%	74.8%
Goodwill	$98.65M		$49.27M
YoY Change	100.23%		-3.27%
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$8.997M	$18.80M	$3.398M
YoY Change	164.77%	-28.79%	74.61%
Total Long-Term Assets	$237.3M	$237.3M	$161.9M
YoY Change	46.54%	46.48%	15.21%
TOTAL ASSETS
Total Short-Term Assets	$340.5M	$340.5M	$339.8M
Total Long-Term Assets	$237.3M	$237.3M	$161.9M
Total Assets	$577.8M	$577.8M	$501.8M
YoY Change	15.15%	15.15%	6.96%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$7.160M	$7.200M	$7.305M
YoY Change	-1.98%	-1.37%	7.17%
Accrued Expenses	$58.73M	$51.80M	$41.11M
YoY Change	42.88%	53.71%	33.91%
Deferred Revenue	$157.8M
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$245.7M	$245.7M	$203.5M
YoY Change	20.76%	20.74%	26.57%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$0.00	$0.00
YoY Change
Other Long-Term Liabilities	$15.96M	$16.00M	$9.438M
YoY Change	69.14%	70.21%	-40.99%
Total Long-Term Liabilities	$15.96M	$16.00M	$9.438M
YoY Change	69.14%	70.21%	-40.99%
TOTAL LIABILITIES
Total Short-Term Liabilities	$245.7M	$245.7M	$203.5M
Total Long-Term Liabilities	$15.96M	$16.00M	$9.438M
Total Liabilities	$263.2M	$263.2M	$215.1M
YoY Change	22.37%	22.36%	19.12%
SHAREHOLDERS EQUITY
Retained Earnings	$145.1M		$129.1M
YoY Change	12.45%		33.83%
Common Stock	$273.0M		$252.3M
YoY Change	8.23%		17.76%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$100.0M		$77.57M
YoY Change	28.96%		396.11%
Treasury Stock Shares	2.558M shares		2.110M shares
Shareholders Equity	$314.6M	$314.6M	$287.0M
YoY Change
Total Liabilities & Shareholders Equity	$577.8M	$577.8M	$501.8M
YoY Change	15.15%	15.15%	6.96%

Cashflow Statement

Concept	2017 Q4	2017	2016 Q4
OPERATING ACTIVITIES
Net Income	$2.100M	$16.73M	$9.855M
YoY Change	-78.69%	-48.73%	43.47%
Depreciation, Depletion And Amortization	$10.60M	$35.49M	$5.700M
YoY Change	85.96%	77.93%	29.55%
Cash From Operating Activities	$36.50M	$108.0M	$24.50M
YoY Change	48.98%	7.26%	-11.23%
INVESTING ACTIVITIES
Capital Expenditures	-$17.50M	$55.06M	-$13.30M
YoY Change	31.58%	37.8%	224.39%
Acquisitions
YoY Change
Other Investing Activities	$20.10M	-$2.300M	-$4.200M
YoY Change	-578.57%	-85.98%	-197.67%
Cash From Investing Activities	$2.600M	-$57.37M	-$17.50M
YoY Change	-114.86%	1.7%	-8850.0%
FINANCING ACTIVITIES
Cash Dividend Paid		$0.00
YoY Change
Common Stock Issuance & Retirement, Net		$24.98M
YoY Change		-58.53%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-800.0K	-$33.89M	-14.90M
YoY Change	-94.63%	-36.19%	-3.25%
NET CHANGE
Cash From Operating Activities	36.50M	$108.0M	24.50M
Cash From Investing Activities	2.600M	-$57.37M	-17.50M
Cash From Financing Activities	-800.0K	-$33.89M	-14.90M
Net Change In Cash	38.30M	$29.24M	-7.900M
YoY Change	-584.81%	-432.44%	-163.71%
FREE CASH FLOW
Cash From Operating Activities	$36.50M	$108.0M	$24.50M
Capital Expenditures	-$17.50M	$55.06M	-$13.30M
Free Cash Flow	$54.00M	$52.98M	$37.80M
YoY Change	42.86%	-12.82%	19.24%

Facts In Submission

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CY2017Q4	us-gaap	Cost Of Services CostOfServices	64590000	USD
CY2017	us-gaap	Cost Of Services CostOfServices	233102000	USD
CY2015	us-gaap	Costs And Expenses CostsAndExpenses	384131000	USD
CY2016Q1	us-gaap	Costs And Expenses CostsAndExpenses	105830000	USD
CY2016Q2	us-gaap	Costs And Expenses CostsAndExpenses	113942000	USD
CY2016Q3	us-gaap	Costs And Expenses CostsAndExpenses	111785000	USD
CY2016Q4	us-gaap	Costs And Expenses CostsAndExpenses	116974000	USD
CY2016	us-gaap	Costs And Expenses CostsAndExpenses	448531000	USD
CY2017Q1	us-gaap	Costs And Expenses CostsAndExpenses	119921000	USD
CY2017Q2	us-gaap	Costs And Expenses CostsAndExpenses	130710000	USD
CY2017Q3	us-gaap	Costs And Expenses CostsAndExpenses	135493000	USD
CY2017Q4	us-gaap	Costs And Expenses CostsAndExpenses	144638000	USD
CY2017	us-gaap	Costs And Expenses CostsAndExpenses	530762000	USD
CY2016Q4	us-gaap	Cumulative Effect Of New Accounting Principle In Period Of Adoption CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption	326000	USD
CY2015	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	16551000	USD
CY2016	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	6389000	USD
CY2017	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-4813000	USD
CY2015	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	1326000	USD
CY2016	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	2861000	USD
CY2017	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	5564000	USD
CY2015	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	1683000	USD
CY2016	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	852000	USD
CY2017	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	112000	USD
CY2015	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-3311000	USD
CY2016	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	3376000	USD
CY2017	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	14578000	USD
CY2015	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-1562000	USD
CY2016	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-1575000	USD
CY2017	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-2610000	USD
CY2016Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	23013000	USD
CY2017Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	9761000	USD
CY2015	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-4840000	USD
CY2017Q4	us-gaap	Deferred Sales Commission DeferredSalesCommission	5500000	USD
CY2015	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	33000	USD
CY2016	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-34000	USD
CY2017	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	523000	USD
CY2016	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	1767000	USD
CY2017	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	12491000	USD
CY2016Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	2147000	USD
CY2017Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	1486000	USD
CY2016Q4	us-gaap	Deferred Rent Credit DeferredRentCredit	8600000	USD
CY2017Q4	us-gaap	Deferred Rent Credit DeferredRentCredit	11100000	USD
CY2016Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	122235000	USD
CY2017Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	157803000	USD
CY2015Q4	us-gaap	Deferred Sales Commission DeferredSalesCommission	5500000	USD
CY2016Q4	us-gaap	Deferred Sales Commission DeferredSalesCommission	4500000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	8197000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	4555000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	20866000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	8275000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	31213000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	21163000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	10611000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	8342000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Deferred Rent DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsDeferredRent	3123000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Deferred Rent DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsDeferredRent	2484000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Other DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther	5600000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Other DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther	2895000	USD
CY2016Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	10347000	USD
CY2017Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	12888000	USD
CY2015	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	1200000	USD
CY2016	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	1700000	USD
CY2017	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	1800000	USD
CY2017	us-gaap	Defined Contribution Plan Employer Matching Contribution Percent DefinedContributionPlanEmployerMatchingContributionPercent	0.03
CY2015	us-gaap	Depreciation Depreciation	10100000	USD
CY2016	us-gaap	Depreciation Depreciation	14900000	USD
CY2017	us-gaap	Depreciation Depreciation	29200000	USD
CY2015	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	14841000	USD
CY2016	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	19946000	USD
CY2017	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	35490000	USD
CY2015	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.54
CY2016Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.17
CY2016Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.21
CY2016Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.27
CY2016Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.28
CY2016	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.93
CY2017Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.19
CY2017Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.09
CY2017Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.14
CY2017Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.06
CY2017	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.48
CY2015	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.54
CY2016Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.17
CY2016Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.20
CY2016Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.26
CY2016Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.27
CY2016	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.91
CY2017Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.19
CY2017Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.09
CY2017Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.14
CY2017Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.06
CY2017	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.47
CY2015	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents Continuing Operations EffectOfExchangeRateOnCashAndCashEquivalentsContinuingOperations	-1573000	USD
CY2016	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents Continuing Operations EffectOfExchangeRateOnCashAndCashEquivalentsContinuingOperations	-7535000	USD
CY2017	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents Continuing Operations EffectOfExchangeRateOnCashAndCashEquivalentsContinuingOperations	12454000	USD
CY2015	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.430
CY2016	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.267
CY2017	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.444
CY2015	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
CY2016	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
CY2017	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	0.000
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	0.000
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	0.124
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Deductions Qualified Production Activities EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities	0.000
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Deductions Qualified Production Activities EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities	0.000
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Deductions Qualified Production Activities EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities	0.098
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	0.012
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.018
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.023
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Other EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOther	0.014
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Other EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOther	0.009
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Other EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOther	0.013
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost	0.027
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost	0.021
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost	0.019
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Repatriation Of Foreign Earnings EffectiveIncomeTaxRateReconciliationRepatriationOfForeignEarnings	0.000
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Repatriation Of Foreign Earnings EffectiveIncomeTaxRateReconciliationRepatriationOfForeignEarnings	0.000
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Repatriation Of Foreign Earnings EffectiveIncomeTaxRateReconciliationRepatriationOfForeignEarnings	0.026
CY2015	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.037
CY2016	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.029
CY2017	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.021
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Tax Contingencies EffectiveIncomeTaxRateReconciliationTaxContingencies	-0.010
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Tax Contingencies EffectiveIncomeTaxRateReconciliationTaxContingencies	-0.004
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Tax Contingencies EffectiveIncomeTaxRateReconciliationTaxContingencies	0.052
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits EffectiveIncomeTaxRateReconciliationTaxCredits	0.000
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits EffectiveIncomeTaxRateReconciliationTaxCredits	0.120
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits EffectiveIncomeTaxRateReconciliationTaxCredits	0.040
CY2016Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	13732000	USD
CY2017Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	19897000	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	9801000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	16958000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	9600000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	6300000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	3100000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	4000000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	5100000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	6100000	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	39958000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	51155000	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	30157000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	34197000	USD
CY2015	us-gaap	Foreign Currency Transaction Gain Loss Realized ForeignCurrencyTransactionGainLossRealized	-2003000	USD
CY2016	us-gaap	Foreign Currency Transaction Gain Loss Realized ForeignCurrencyTransactionGainLossRealized	-167000	USD
CY2017	us-gaap	Foreign Currency Transaction Gain Loss Realized ForeignCurrencyTransactionGainLossRealized	2841000	USD
CY2015	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	61647000	USD
CY2016Q1	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	19454000	USD
CY2016Q2	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	18155000	USD
CY2016Q3	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	17020000	USD
CY2016Q4	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	16358000	USD
CY2016	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	70987000	USD
CY2017Q1	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	23963000	USD
CY2017Q2	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	23420000	USD
CY2017Q3	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	27333000	USD
CY2017Q4	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	23994000	USD
CY2017	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	98710000	USD
CY2016Q4	us-gaap	Goodwill Goodwill	49271000	USD
CY2017Q4	us-gaap	Goodwill Goodwill	98654000	USD
CY2017	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	46217000	USD
CY2017	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	3166000	USD
CY2015	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2016	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2017	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2015	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	0	USD
CY2016	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	0	USD
CY2015	us-gaap	Impairment Of Long Lived Assets To Be Disposed Of ImpairmentOfLongLivedAssetsToBeDisposedOf	0	USD
CY2016	us-gaap	Impairment Of Long Lived Assets To Be Disposed Of ImpairmentOfLongLivedAssetsToBeDisposedOf	0	USD
CY2017	us-gaap	Impairment Of Long Lived Assets To Be Disposed Of ImpairmentOfLongLivedAssetsToBeDisposedOf	0	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	36643000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	38549000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	24558000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-2371000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	5948000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	5523000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	34272000	USD
CY2016Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	10810000	USD
CY2016Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	10265000	USD
CY2016Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	11390000	USD
CY2016Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	12032000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	44497000	USD
CY2017Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	10758000	USD
CY2017Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	4795000	USD
CY2017Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	5700000	USD
CY2017Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	8828000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	30081000	USD
CY2015	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	14720000	USD
CY2016Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	4677000	USD
CY2016Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3016000	USD
CY2016Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1999000	USD
CY2016Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2177000	USD
CY2016	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	11869000	USD
CY2017Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	4155000	USD
CY2017Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1729000	USD
CY2017Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	698000	USD
CY2017Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	6772000	USD
CY2017	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	13354000	USD
CY2015	us-gaap	Income Taxes Paid IncomeTaxesPaid	14481000	USD
CY2016	us-gaap	Income Taxes Paid IncomeTaxesPaid	19186000	USD
CY2017	us-gaap	Income Taxes Paid IncomeTaxesPaid	4984000	USD
CY2015	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	3106000	USD
CY2016	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	1612000	USD
CY2017	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	12044000	USD
CY2015	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	11072000	USD
CY2016	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	13232000	USD
CY2017	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	10015000	USD
CY2015	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	22576000	USD
CY2016	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	24969000	USD
CY2017	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	28724000	USD
CY2015	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-3366000	USD
CY2016	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	2412000	USD
CY2017	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	6734000	USD
CY2015	us-gaap	Increase Decrease In Royalties Payable IncreaseDecreaseInRoyaltiesPayable	2904000	USD
CY2016	us-gaap	Increase Decrease In Royalties Payable IncreaseDecreaseInRoyaltiesPayable	3118000	USD
CY2017	us-gaap	Increase Decrease In Royalties Payable IncreaseDecreaseInRoyaltiesPayable	-685000	USD
CY2015	us-gaap	Increase Decrease In Security Deposits IncreaseDecreaseInSecurityDeposits	-288000	USD
CY2016	us-gaap	Increase Decrease In Security Deposits IncreaseDecreaseInSecurityDeposits	-855000	USD
CY2017	us-gaap	Increase Decrease In Security Deposits IncreaseDecreaseInSecurityDeposits	30000	USD
CY2015	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	345000	shares
CY2016	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	441000	shares
CY2017	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	388000	shares
CY2015	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	27000	USD
CY2016	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	149000	USD
CY2017	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	891000	USD
CY2015	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	4800000	USD
CY2016	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	7200000	USD
CY2017	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	8500000	USD
CY2013Q1	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	2600000	USD
CY2016Q4	us-gaap	Liabilities Liabilities	215082000	USD
CY2017Q4	us-gaap	Liabilities Liabilities	263191000	USD
CY2016Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	501778000	USD
CY2017Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	577776000	USD
CY2016Q4	us-gaap	Liabilities Current LiabilitiesCurrent	203497000	USD
CY2017Q4	us-gaap	Liabilities Current LiabilitiesCurrent	245742000	USD
CY2015	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	-5746000	USD
CY2016	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	-53110000	USD
CY2017	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	-33888000	USD
CY2015	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-71846000	USD
CY2016	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-57192000	USD
CY2017	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-57365000	USD
CY2015	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	87016000	USD
CY2016	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	100723000	USD
CY2017	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	108037000	USD
CY2015	us-gaap	Net Income Loss NetIncomeLoss	19552000	USD
CY2016	us-gaap	Net Income Loss NetIncomeLoss	32628000	USD
CY2017	us-gaap	Net Income Loss NetIncomeLoss	16727000	USD
CY2015	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	19550000	USD
CY2016Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	6133000	USD
CY2016Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	7249000	USD
CY2016Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	9391000	USD
CY2016Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	9855000	USD
CY2016	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	32628000	USD
CY2017Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	6603000	USD
CY2017Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	3066000	USD
CY2017Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	5002000	USD
CY2017Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	2056000	USD
CY2017	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	16727000	USD
CY2016Q4	us-gaap	Noncurrent Assets NoncurrentAssets	56101000	USD
CY2017Q4	us-gaap	Noncurrent Assets NoncurrentAssets	85698000	USD
CY2015	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-6746000	USD
CY2016Q1	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-12000	USD
CY2016Q2	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-212000	USD
CY2016Q3	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	102000	USD
CY2016Q4	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-1167000	USD
CY2016	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-1289000	USD
CY2017Q1	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	455000	USD
CY2017Q2	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	1510000	USD
CY2017Q3	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	130000	USD
CY2017Q4	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	1637000	USD
CY2017	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	3732000	USD
CY2017	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	2
CY2017	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	1
CY2015	us-gaap	Operating Income Loss OperatingIncomeLoss	41018000	USD
CY2016Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	10822000	USD
CY2016Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	10477000	USD
CY2016Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	11288000	USD
CY2017	us-gaap	Operating Income Loss OperatingIncomeLoss	26349000	USD
CY2016Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	3398000	USD
CY2017Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	8997000	USD
CY2017Q4	us-gaap	Other Commitment OtherCommitment	45902000	USD
CY2017Q4	us-gaap	Other Commitment OtherCommitment	45900000	USD
CY2017Q4	us-gaap	Other Commitment Due After Fifth Year OtherCommitmentDueAfterFifthYear	0	USD
CY2016Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	13199000	USD
CY2016	us-gaap	Operating Income Loss OperatingIncomeLoss	45786000	USD
CY2017Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	10303000	USD
CY2017Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	3285000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	86184000	USD
CY2013Q1	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	77800000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	7711000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	6866000	USD
CY2017Q4	us-gaap	Other Commitment Due In Fifth Year OtherCommitmentDueInFifthYear	0	USD
CY2017Q4	us-gaap	Other Commitment Due In Fourth Year OtherCommitmentDueInFourthYear	0	USD
CY2017Q4	us-gaap	Other Commitment Due In Next Twelve Months OtherCommitmentDueInNextTwelveMonths	21921000	USD
CY2017Q4	us-gaap	Other Commitment Due In Second Year OtherCommitmentDueInSecondYear	14017000	USD
CY2017Q4	us-gaap	Other Commitment Due In Third Year OtherCommitmentDueInThirdYear	9964000	USD
CY2015	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-5861000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	6956000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	7067000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	7736000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	49848000	USD
CY2016Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	13070000	USD
CY2017Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	24376000	USD
CY2017Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	5570000	USD
CY2017Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	7191000	USD
CY2016	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-10612000	USD
CY2017	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	13504000	USD
CY2015	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	-2600000	USD
CY2016	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	-1000000	USD
CY2017	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	2600000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	41000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	0	USD
CY2017	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	0	USD
CY2015	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-5820000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-10612000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	13504000	USD
CY2016Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	12378000	USD
CY2017Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	1957000	USD
CY2016Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	9438000	USD
CY2017Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	15963000	USD
CY2015	us-gaap	Payments For Advance To Affiliate PaymentsForAdvanceToAffiliate	0	USD
CY2016	us-gaap	Payments For Advance To Affiliate PaymentsForAdvanceToAffiliate	660000	USD
CY2017	us-gaap	Payments For Advance To Affiliate PaymentsForAdvanceToAffiliate	5087000	USD
CY2015	us-gaap	Payments For Proceeds From Investments PaymentsForProceedsFromInvestments	-7805000	USD
CY2016	us-gaap	Payments For Proceeds From Investments PaymentsForProceedsFromInvestments	7673000	USD
CY2017	us-gaap	Payments For Proceeds From Investments PaymentsForProceedsFromInvestments	-55286000	USD
CY2017	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	24977000	USD
CY2015	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	0	USD
CY2015	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	14811000	USD
CY2016	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	60232000	USD
CY2017	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	55062000	USD
CY2015	us-gaap	Payments To Acquire Software PaymentsToAcquireSoftware	2981000	USD
CY2016Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	56101000	USD
CY2017Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	85698000	USD
CY2016	us-gaap	Payments To Acquire Software PaymentsToAcquireSoftware	8045000	USD
CY2017	us-gaap	Payments To Acquire Software PaymentsToAcquireSoftware	2961000	USD
CY2017Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2016	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	1032000	USD
CY2017	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	6848000	USD
CY2015	us-gaap	Payments To Acquire Businesses Gross PaymentsToAcquireBusinessesGross	62379000	USD
CY2016	us-gaap	Payments To Acquire Businesses Gross PaymentsToAcquireBusinessesGross	0	USD
CY2017	us-gaap	Payments To Acquire Businesses Gross PaymentsToAcquireBusinessesGross	49571000	USD
CY2015	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	14003000	USD
CY2016	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	39959000	USD
CY2017Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	5000000	shares
CY2016Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	22569000	USD
CY2017Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	37109000	USD
CY2015	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	7197000	USD
CY2016	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	8711000	USD
CY2017	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	1682000	USD
CY2016Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	88089000	USD
CY2017Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	146950000	USD
CY2015	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	3175000	USD
CY2016	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	2992000	USD
CY2017	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	1292000	USD
CY2015	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	41322000	USD
CY2016Q1	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	11225000	USD
CY2016Q2	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	11971000	USD
CY2016Q3	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	11604000	USD
CY2016Q4	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	12989000	USD
CY2016	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	47789000	USD
CY2017Q1	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	11044000	USD
CY2017Q2	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	12892000	USD
CY2017Q3	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	13340000	USD
CY2017Q4	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	15210000	USD
CY2017	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	52486000	USD
CY2016Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	129065000	USD
CY2017Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	145139000	USD
CY2015	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	425149000	USD
CY2016Q1	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	116652000	USD
CY2016Q2	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	124419000	USD
CY2016Q3	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	123073000	USD
CY2016Q4	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	130173000	USD
CY2016	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	494317000	USD
CY2017Q1	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	130224000	USD
CY2017Q2	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	133995000	USD
CY2017Q3	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	141063000	USD
CY2017Q4	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	151829000	USD
CY2017	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	557111000	USD
CY2015	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	106636000	USD
CY2016Q1	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	27088000	USD
CY2016Q2	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	31571000	USD
CY2016Q3	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	32977000	USD
CY2016Q4	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	34990000	USD
CY2016	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	126626000	USD
CY2017Q1	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	32503000	USD
CY2017Q2	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	37109000	USD
CY2017Q3	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	36008000	USD
CY2017Q4	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	40844000	USD
CY2017	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	146464000	USD
CY2015	us-gaap	Share Based Compensation ShareBasedCompensation	28860000	USD
CY2016	us-gaap	Share Based Compensation ShareBasedCompensation	28080000	USD
CY2017	us-gaap	Share Based Compensation ShareBasedCompensation	24958000	USD
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	12400000	USD
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	6400000	USD
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue	4700000	USD
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue	3600000	USD
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue	12000000	USD
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue	6400000	USD
CY2015	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	1868000	USD
CY2016	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	1803000	USD
CY2015	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	7202000	USD
CY2016	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	8714000	USD
CY2017	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	1682000	USD
CY2014Q4	us-gaap	Stockholders Equity StockholdersEquity	251433000	USD
CY2015Q4	us-gaap	Stockholders Equity StockholdersEquity	288566000	USD
CY2016Q4	us-gaap	Stockholders Equity StockholdersEquity	286696000	USD
CY2017Q4	us-gaap	Stockholders Equity StockholdersEquity	314585000	USD
CY2016Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest Adjusted Balance1 StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAdjustedBalance1	287022000	USD
CY2016Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	2110000	shares
CY2017Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	2558000	shares
CY2016Q4	us-gaap	Treasury Stock Value TreasuryStockValue	77567000	USD
CY2017Q4	us-gaap	Treasury Stock Value TreasuryStockValue	100027000	USD
CY2015	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	15635000	USD
CY2016	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	61932000	USD
CY2017	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	22460000	USD
CY2015	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	2000	USD
CY2016	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	0	USD
CY2017	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	0	USD
CY2014Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	1500000	USD
CY2015Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	1479000	USD
CY2016Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	1455000	USD
CY2017Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	2966000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	57000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	360000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	273000	USD
CY2017	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	1384000	shares
CY2015	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	36319000	shares
CY2016Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	36099000	shares
CY2016Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	35642000	shares
CY2016Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	35824000	shares
CY2016Q4	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	35881000	shares
CY2016	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	35861000	shares
CY2015	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	280000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	886000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	1412000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	358000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	1270000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	174000	USD
CY2017Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	3000000	USD
CY2015	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	1624000	shares
CY2016	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	1954000	shares
CY2017Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	35595000	shares
CY2017Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	35250000	shares
CY2017Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	35177000	shares
CY2017Q4	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	35149000	shares
CY2017	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	35291000	shares
CY2015	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	35880000	shares
CY2016Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	35375000	shares
CY2016Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	34957000	shares
CY2016Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	35036000	shares
CY2016Q4	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	35089000	shares
CY2016	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	35114000	shares
CY2017Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	34597000	shares
CY2017Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	34581000	shares
CY2017Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	34643000	shares
CY2017Q4	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	34686000	shares
CY2017	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	34627000	shares
CY2017	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-bottom:8px;padding-top:12px;text-align:left;font-size:10pt;"><font style="font-family:Times New Roman;font-size:10pt;color:#000000;font-style:italic;font-weight:bold;text-decoration:none;">Concentration of Risk</font></div><div style="line-height:120%;padding-bottom:8px;text-align:left;text-indent:30px;font-size:10pt;"><font style="font-family:Times New Roman;font-size:10pt;color:#000000;">Financial instruments that are exposed to concentration of credit risk consist primarily of cash and cash equivalents, short-term investments, and accounts receivable balances. Cash and cash equivalents and short-term investments are held with financial institutions of high quality. Balances may exceed the amount of insurance provided on such deposits.</font></div><div style="line-height:120%;padding-bottom:10px;padding-top:10px;text-align:left;text-indent:30px;font-size:10pt;"><font style="font-family:Times New Roman;font-size:10pt;color:#000000;">The majority of the Company’s revenues are derived from customers who license content using electronic payments at the time of a transaction. The Company’s accounts receivable are primarily from enterprise customers who require invoicing. The Company performs initial and ongoing credit reviews on these customers, which involve consideration of the customers’ financial information, their location, and other factors to assess the customers’ ability to pay. The Company also performs ongoing financial condition evaluations for its existing customers.</font></div></div>
CY2017	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-bottom:8px;padding-top:12px;text-align:left;font-size:10pt;"><font style="font-family:Times New Roman;font-size:10pt;color:#000000;font-style:italic;font-weight:bold;text-decoration:none;">Use of Estimates</font></div><div style="line-height:120%;padding-bottom:10px;padding-top:10px;text-align:left;text-indent:30px;font-size:10pt;"><font style="font-family:Times New Roman;font-size:10pt;color:#000000;">The preparation of the consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that effect the amounts reported and disclosed in the financial statements. Actual results could differ from those estimates.</font></div></div>

Files In Submission

Name	View Source	Status
0001549346-18-000006-index-headers.html	Edgar Link	pending
0001549346-18-000006-index.html	Edgar Link	pending
0001549346-18-000006.txt	Edgar Link	pending
0001549346-18-000006-xbrl.zip	Edgar Link	pending
a2017_10-kxdocument.htm	Edgar Link	pending
exhibit1024.htm	Edgar Link	pending
exhibit211.htm	Edgar Link	pending
exhibit231.htm	Edgar Link	pending
exhibit311.htm	Edgar Link	pending
exhibit312.htm	Edgar Link	pending
exhibit32.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
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report.css	Edgar Link	pending
Show.js	Edgar Link	pending
sstk-20171231.xml	Edgar Link	completed
sstk-20171231.xsd	Edgar Link	pending
sstk-20171231_cal.xml	Edgar Link	unprocessable
sstk-20171231_def.xml	Edgar Link	unprocessable
sstk-20171231_lab.xml	Edgar Link	unprocessable
sstk-20171231_pre.xml	Edgar Link	unprocessable

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2017 Q4 Form 10-K Financial Statement

#000154934618000006 Filed on February 22, 2018

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SSTK Shutterstock, Inc. Stock $sstk

2017 Q4 Form 10-K Financial Statement

#000154934618000006 Filed on February 22, 2018

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

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