$MODV
ModivCare Inc Stock $modv

$modv Overview Financials Valuation SEC Filings Company Website

2017 Form 10-K Financial Statement

#000122075418000026 Filed on March 09, 2018

Income Statement

Concept	2017	2016 Q4	2016 Q3
Revenue	$1.624B	$385.8M	$412.3M
YoY Change	2.89%	3.38%	8.62%
Cost Of Revenue	$1.197B	$353.3M	$378.5M
YoY Change	5.76%	-6.24%	7.96%
Gross Profit	$426.7M	$32.50M	$33.78M
YoY Change	-4.39%	-1002.78%	16.55%
Gross Profit Margin	26.27%	8.42%	8.19%
Selling, General & Admin	$43.20M	$17.40M	$17.30M
YoY Change	13.09%	24.29%	-15.61%
% of Gross Profit	10.12%	53.54%	51.21%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$18.54M	$6.600M	$12.00M
YoY Change	-14.55%	-52.17%	-17.81%
% of Gross Profit	4.35%	20.31%	35.52%
Operating Expenses	$1.281B	$23.90M	$402.5M
YoY Change	8.02%	17.73%	6.76%
Operating Profit	$37.48M	-$16.19M	$9.793M
YoY Change	-22.16%	-32.08%	279.28%
Interest Expense	$12.20M	-$4.900M	-$1.400M
YoY Change	-469.7%	113.04%	-66.67%
% of Operating Profit	32.55%		-14.3%
Other Income/Expense, Net
YoY Change
Pretax Income	$64.20M	-$21.10M	$8.420M
YoY Change	-3518.74%	-19.47%	-606.62%
Income Tax	$4.003M	$4.600M	$4.678M
% Of Pretax Income	6.23%		55.56%
Net Earnings	$53.37M	$84.42M	$650.0K
YoY Change	-41.94%	10.5%	-111.67%
Net Earnings / Revenue	3.29%	21.88%	0.16%
Basic Earnings Per Share	$3.14	$4.92	-$0.05
Diluted Earnings Per Share	$3.12	$4.92	-$0.05
COMMON SHARES
Basic Shares Outstanding	13.60M shares		14.52M shares
Diluted Shares Outstanding	13.67M shares		14.63M shares

Balance Sheet

Concept	2017	2016 Q4	2016 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$52.80M	$72.30M	$52.40M
YoY Change	-26.97%	-9.4%	-50.89%
Cash & Equivalents	$52.80M	$72.26M	$52.36M
Short-Term Investments
Other Short-Term Assets	$124.3M	$11.95M	$10.36M
YoY Change	227.11%	-10.41%	-90.72%
Inventory
Prepaid Expenses
Receivables	$110.2M	$162.1M	$170.7M
Other Receivables	$9.000M	$15.80M	$9.400M
Total Short-Term Assets	$296.3M	$288.1M	$323.0M
YoY Change	2.85%	-9.89%	-22.1%
LONG-TERM ASSETS
Property, Plant & Equipment	$37.70M	$46.22M	$57.45M
YoY Change	-18.4%	0.13%	11.88%
Goodwill		$119.6M	$126.2M
YoY Change		-7.95%	-62.99%
Intangibles		$49.12M	$57.20M
YoY Change		-29.38%	-80.65%
Long-Term Investments	$169.7M	$161.4M
YoY Change	5.14%	1630.62%
Other Assets	$91.00M	$8.397M	$15.46M
YoY Change	337.5%	-53.32%	-47.97%
Total Long-Term Assets	$407.8M	$397.2M	$701.0M
YoY Change	2.67%	-45.63%	-10.34%
TOTAL ASSETS
Total Short-Term Assets	$296.3M	$288.1M	$323.0M
Total Long-Term Assets	$407.8M	$397.2M	$701.0M
Total Assets	$704.1M	$685.3M	$1.024B
YoY Change	2.74%	-34.75%	-14.42%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$300.0K	$22.18M	$22.49M
YoY Change	-98.65%	-20.85%	-29.62%
Accrued Expenses	$153.3M	$102.4M	$103.5M
YoY Change	-12.1%	-12.82%	-2.09%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$2.400M	$1.721M	$322.9M
YoY Change	41.18%	-94.51%	941.61%
Total Short-Term Liabilities	$226.9M	$227.8M	$593.8M
YoY Change	-0.4%	-22.85%	88.23%
LONG-TERM LIABILITIES
Long-Term Debt	$600.0K	$1.900M
YoY Change	-68.42%	-99.29%
Other Long-Term Liabilities	$23.80M	$22.38M	$27.68M
YoY Change	6.25%	-2.08%	0.63%
Total Long-Term Liabilities	$24.40M	$22.38M	$27.68M
YoY Change	0.41%	-92.32%	-94.22%
TOTAL LIABILITIES
Total Short-Term Liabilities	$226.9M	$227.8M	$593.8M
Total Long-Term Liabilities	$24.40M	$22.38M	$27.68M
Total Liabilities	$288.4M	$310.0M	$710.0M
YoY Change	-6.24%	-54.57%	-19.65%
SHAREHOLDERS EQUITY
Retained Earnings		$156.7M	$73.41M
YoY Change		126.44%	-1309.96%
Common Stock		$302.0M	$300.0M
YoY Change		3.07%	9.53%
Preferred Stock
YoY Change
Treasury Stock (at cost)		$125.2M	$108.0M
YoY Change		128.37%	486.39%
Treasury Stock Shares		3.479M shares	$3.048M
Shareholders Equity	$415.7M	$300.1M	$237.4M
YoY Change
Total Liabilities & Shareholders Equity	$704.1M	$685.3M	$1.024B
YoY Change	2.74%	-34.75%	-14.42%

Cashflow Statement

Concept	2017	2016 Q4	2016 Q3
OPERATING ACTIVITIES
Net Income	$53.37M	$84.42M	$650.0K
YoY Change	-41.94%	10.5%	-111.67%
Depreciation, Depletion And Amortization	$18.54M	$6.600M	$12.00M
YoY Change	-14.55%	-52.17%	-17.81%
Cash From Operating Activities	$55.04M	-$3.200M	$7.500M
YoY Change	31.79%	-74.6%	240.91%
INVESTING ACTIVITIES
Capital Expenditures	$19.92M	-$7.300M	-$10.30M
YoY Change	-51.66%	-35.4%	-3.74%
Acquisitions	$0.00
YoY Change
Other Investing Activities	-$310.0K	$366.3M	$1.300M
YoY Change	29.71%	85.84%	-146.43%
Cash From Investing Activities	-$7.020M	$359.1M	-$9.000M
YoY Change	-102.21%	93.27%	-33.33%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net	$29.36M
YoY Change	-58.28%
Debt Paid & Issued, Net	$0.00
YoY Change	-100.0%
Cash From Financing Activities	-$33.79M	-344.9M	-5.200M
YoY Change	-91.03%	60.79%	4.0%
NET CHANGE
Cash From Operating Activities	$55.04M	-3.200M	7.500M
Cash From Investing Activities	-$7.020M	359.1M	-9.000M
Cash From Financing Activities	-$33.79M	-344.9M	-5.200M
Net Change In Cash	$15.21M	11.00M	-6.700M
YoY Change	-182.53%	-126.63%	-58.9%
FREE CASH FLOW
Cash From Operating Activities	$55.04M	-$3.200M	$7.500M
Capital Expenditures	$19.92M	-$7.300M	-$10.30M
Free Cash Flow	$35.12M	$4.100M	$17.80M
YoY Change	6297.27%	-415.38%	37.98%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2017	dei	Amendment Flag AmendmentFlag	false
CY2017	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2017	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2017	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2017
CY2017	dei	Document Period End Date DocumentPeriodEndDate	2017-12-31
CY2017	dei	Document Type DocumentType	10-K
CY2017	dei	Entity Central Index Key EntityCentralIndexKey	0001220754
CY2018Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	12866551	shares
CY2017	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2017	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
CY2017Q2	dei	Entity Public Float EntityPublicFloat	576800000	USD
CY2017	dei	Entity Registrant Name EntityRegistrantName	PROVIDENCE SERVICE CORP
CY2017	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2017	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2017	dei	Trading Symbol TradingSymbol	prsc
CY2016Q4	prsc	Accrued Transportation Costs AccruedTransportationCosts	72356000	USD
CY2017Q4	prsc	Accrued Transportation Costs AccruedTransportationCosts	83588000	USD
CY2015	prsc	Accrued Unfunded Future Equity Investment Capital Contributions AccruedUnfundedFutureEquityInvestmentCapitalContributions	4654000	USD
CY2016	prsc	Accrued Unfunded Future Equity Investment Capital Contributions AccruedUnfundedFutureEquityInvestmentCapitalContributions	0	USD
CY2017	prsc	Accrued Unfunded Future Equity Investment Capital Contributions AccruedUnfundedFutureEquityInvestmentCapitalContributions	0	USD
CY2015	prsc	Asset Impairment Charges Continuing Operations AssetImpairmentChargesContinuingOperations	0	USD
CY2016	prsc	Asset Impairment Charges Continuing Operations AssetImpairmentChargesContinuingOperations	21003000	USD
CY2017	prsc	Asset Impairment Charges Continuing Operations AssetImpairmentChargesContinuingOperations	0	USD
CY2015Q1	prsc	Conversion Price ConversionPrice	39.88
CY2015	prsc	Convertible Preferred Stock Dividends Amounts ConvertiblePreferredStockDividendsAmounts	3935000	USD
CY2016	prsc	Convertible Preferred Stock Dividends Amounts ConvertiblePreferredStockDividendsAmounts	4419000	USD
CY2017	prsc	Convertible Preferred Stock Dividends Amounts ConvertiblePreferredStockDividendsAmounts	4418000	USD
CY2015Q1	prsc	Convertible Preferred Stock Pro Rata Share ConvertiblePreferredStockProRataShare	65500000	USD
CY2015	prsc	Deferred Income Taxes And Income Taxes Payable On Gain On Sale Of Business DeferredIncomeTaxesAndIncomeTaxesPayableOnGainOnSaleOfBusiness	22797000	USD
CY2016	prsc	Deferred Income Taxes And Income Taxes Payable On Gain On Sale Of Business DeferredIncomeTaxesAndIncomeTaxesPayableOnGainOnSaleOfBusiness	58492000	USD
CY2017	prsc	Deferred Income Taxes And Income Taxes Payable On Gain On Sale Of Business DeferredIncomeTaxesAndIncomeTaxesPayableOnGainOnSaleOfBusiness	0	USD
CY2016Q4	prsc	Deferred Tax Assets Liabilities Before Valuation Allowance DeferredTaxAssetsLiabilitiesBeforeValuationAllowance	29040000	USD
CY2017Q4	prsc	Deferred Tax Assets Liabilities Before Valuation Allowance DeferredTaxAssetsLiabilitiesBeforeValuationAllowance	10593000	USD
CY2016Q4	prsc	Deferred Tax Liabilities Valuation Allowance DeferredTaxLiabilitiesValuationAllowance	0	USD
CY2017Q4	prsc	Deferred Tax Liabilities Valuation Allowance DeferredTaxLiabilitiesValuationAllowance	0	USD
CY2015	prsc	Effective Income Tax Reconciliation Sale Of Joint Venture EffectiveIncomeTaxReconciliationSaleOfJointVenture	0	USD
CY2016	prsc	Effective Income Tax Reconciliation Sale Of Joint Venture EffectiveIncomeTaxReconciliationSaleOfJointVenture	0	USD
CY2017	prsc	Effective Income Tax Reconciliation Sale Of Joint Venture EffectiveIncomeTaxReconciliationSaleOfJointVenture	-6021000	USD
CY2015	prsc	Effective Income Tax Reconciliation Tax Cuts And Jobs Act Of2017 Amount EffectiveIncomeTaxReconciliationTaxCutsAndJobsActOf2017Amount	0	USD
CY2016	prsc	Effective Income Tax Reconciliation Tax Cuts And Jobs Act Of2017 Amount EffectiveIncomeTaxReconciliationTaxCutsAndJobsActOf2017Amount	0	USD
CY2017	prsc	Effective Income Tax Reconciliation Tax Cuts And Jobs Act Of2017 Amount EffectiveIncomeTaxReconciliationTaxCutsAndJobsActOf2017Amount	19397000	USD
CY2015	prsc	Effective Income Tax Reconciliation Tax Cuts And Jobs Act Of2017 Impact On Equity Income Of Investee EffectiveIncomeTaxReconciliationTaxCutsAndJobsActOf2017ImpactOnEquityIncomeOfInvestee	0	USD
CY2016	prsc	Effective Income Tax Reconciliation Tax Cuts And Jobs Act Of2017 Impact On Equity Income Of Investee EffectiveIncomeTaxReconciliationTaxCutsAndJobsActOf2017ImpactOnEquityIncomeOfInvestee	0	USD
CY2017	prsc	Effective Income Tax Reconciliation Tax Cuts And Jobs Act Of2017 Impact On Equity Income Of Investee EffectiveIncomeTaxReconciliationTaxCutsAndJobsActOf2017ImpactOnEquityIncomeOfInvestee	1646000	USD
CY2015	prsc	Gains On Remeasurement Of Contingent Consideration GainsOnRemeasurementOfContingentConsideration	2469000	USD
CY2016	prsc	Gains On Remeasurement Of Contingent Consideration GainsOnRemeasurementOfContingentConsideration	0	USD
CY2017	prsc	Gains On Remeasurement Of Contingent Consideration GainsOnRemeasurementOfContingentConsideration	0	USD
CY2015	prsc	Income Tax Reconciliation Contingent Liability Reversal IncomeTaxReconciliationContingentLiabilityReversal	-854000	USD
CY2016	prsc	Income Tax Reconciliation Contingent Liability Reversal IncomeTaxReconciliationContingentLiabilityReversal	0	USD
CY2017	prsc	Income Tax Reconciliation Contingent Liability Reversal IncomeTaxReconciliationContingentLiabilityReversal	0	USD
CY2015	prsc	Income Tax Reconciliation Foreign Exchange Loss IncomeTaxReconciliationForeignExchangeLoss	0	USD
CY2016	prsc	Income Tax Reconciliation Foreign Exchange Loss IncomeTaxReconciliationForeignExchangeLoss	-7001000	USD
CY2017	prsc	Income Tax Reconciliation Foreign Exchange Loss IncomeTaxReconciliationForeignExchangeLoss	2925000	USD
CY2015	prsc	Income Tax Reconciliation Legal Expenses IncomeTaxReconciliationLegalExpenses	284000	USD
CY2016	prsc	Income Tax Reconciliation Legal Expenses IncomeTaxReconciliationLegalExpenses	522000	USD
CY2017	prsc	Income Tax Reconciliation Legal Expenses IncomeTaxReconciliationLegalExpenses	-805000	USD
CY2015	prsc	Income Tax Reconciliation Transaction Costs IncomeTaxReconciliationTransactionCosts	-447000	USD
CY2016	prsc	Income Tax Reconciliation Transaction Costs IncomeTaxReconciliationTransactionCosts	0	USD
CY2017	prsc	Income Tax Reconciliation Transaction Costs IncomeTaxReconciliationTransactionCosts	159000	USD
CY2015	prsc	Income Taxes Payable On Sale Of Business IncomeTaxesPayableOnSaleOfBusiness	0	USD
CY2016	prsc	Income Taxes Payable On Sale Of Business IncomeTaxesPayableOnSaleOfBusiness	-30153000	USD
CY2017	prsc	Income Taxes Payable On Sale Of Business IncomeTaxesPayableOnSaleOfBusiness	0	USD
CY2015	prsc	Increase Decrease Accrued Transportation Costs IncreaseDecreaseAccruedTransportationCosts	9045000	USD
CY2016	prsc	Increase Decrease Accrued Transportation Costs IncreaseDecreaseAccruedTransportationCosts	8654000	USD
CY2017	prsc	Increase Decrease Accrued Transportation Costs IncreaseDecreaseAccruedTransportationCosts	11232000	USD
CY2015	prsc	Net Excess Tax Benefits Realized To Stock Based Awards NetExcessTaxBenefitsRealizedToStockBasedAwards	2706000	USD
CY2016	prsc	Net Excess Tax Benefits Realized To Stock Based Awards NetExcessTaxBenefitsRealizedToStockBasedAwards	276000	USD
CY2015	prsc	Payment Of Contingent Consideration PaymentOfContingentConsideration	7496000	USD
CY2016	prsc	Payment Of Contingent Consideration PaymentOfContingentConsideration	0	USD
CY2017	prsc	Payment Of Contingent Consideration PaymentOfContingentConsideration	0	USD
CY2015	prsc	Preferred Stock Convertible Beneficial Conversion Feature PreferredStockConvertibleBeneficialConversionFeature	1071000	USD
CY2016Q4	prsc	Prepaid Taxesand Licenses PrepaidTaxesandLicenses	3570000	USD
CY2017Q4	prsc	Prepaid Taxesand Licenses PrepaidTaxesandLicenses	906000	USD
CY2015Q4	prsc	Proceeds Receivable From Option Exercise ProceedsReceivableFromOptionExercise	0	USD
CY2016Q4	prsc	Proceeds Receivable From Option Exercise ProceedsReceivableFromOptionExercise	0	USD
CY2017	prsc	Stock Issued During Period Value Shares Issued For Bonus Settlement And Director Stipends Gross StockIssuedDuringPeriodValueSharesIssuedForBonusSettlementAndDirectorStipendsGross	1107000	USD
CY2017Q4	us-gaap	Acquired Finite Lived Intangible Asset Residual Value AcquiredFiniteLivedIntangibleAssetResidualValue	0	USD
CY2016Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	302010000	USD
CY2017Q4	prsc	Proceeds Receivable From Option Exercise ProceedsReceivableFromOptionExercise	562000	USD
CY2016Q4	prsc	Prsc Gross Reinsurance Liability Reserve Prsc_GrossReinsuranceLiabilityReserve	16505000	USD
CY2017Q4	prsc	Prsc Gross Reinsurance Liability Reserve Prsc_GrossReinsuranceLiabilityReserve	12448000	USD
CY2016Q4	prsc	Prsc Net Services Contracts Current Liability Prsc_NETServicesContractsCurrentLiability	32836000	USD
CY2017Q4	prsc	Prsc Net Services Contracts Current Liability Prsc_NETServicesContractsCurrentLiability	17487000	USD
CY2016	prsc	Prsc Reimbursable Reinsurance Reserve Prsc_ReimbursableReinsuranceReserve	5265000	USD
CY2017	prsc	Prsc Reimbursable Reinsurance Reserve Prsc_ReimbursableReinsuranceReserve	5749000	USD
CY2015Q1	prsc	Registered Rights Offering Convertible Preferred Stock Value RegisteredRightsOfferingConvertiblePreferredStockValue	65500000	USD
CY2015Q1	prsc	Registered Rights Offering Convertible Preferred Stock Value RegisteredRightsOfferingConvertiblePreferredStockValue	15750000	USD
CY2015Q1	prsc	Rights Offering Right To Purchase Preferred Stock Price Per Share RightsOfferingRightToPurchasePreferredStockPricePerShare	100.00
CY2017	prsc	Self Insurance Maximum Exposure Per Claim Employee Medical SelfInsuranceMaximumExposurePerClaimEmployeeMedical	275000	USD
CY2017	prsc	Self Insurance Maximum Exposure Per Claim Employee Medical Stoploss Limit SelfInsuranceMaximumExposurePerClaimEmployeeMedicalStoplossLimit	400000	USD
CY2015	prsc	Sharebased Compensation Arrangement By Sharebased Payment Award Vested In Period Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardVestedInPeriodFairValue	3709000	USD
CY2016	prsc	Sharebased Compensation Arrangement By Sharebased Payment Award Vested In Period Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardVestedInPeriodFairValue	1383000	USD
CY2017	prsc	Sharebased Compensation Arrangement By Sharebased Payment Award Vested In Period Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardVestedInPeriodFairValue	3550000	USD
CY2017	prsc	Stock Issued During Period Value Performance Restricted Stock Award Gross StockIssuedDuringPeriodValuePerformanceRestrictedStockAwardGross	-96000	USD
CY2017Q4	prsc	Tax Cuts And Jobs Act Of2017 Change In Tax Rate Deferred Tax Liability Income Tax Expense Benefit TaxCutsAndJobsActOf2017ChangeInTaxRateDeferredTaxLiabilityIncomeTaxExpenseBenefit	16017000	USD
CY2017Q4	prsc	Tax Cuts And Jobs Act Of2017 Income Tax Expense Benefit TaxCutsAndJobsActOf2017IncomeTaxExpenseBenefit	19397000	USD
CY2017	prsc	Tax Cuts And Jobs Act Of2017 Income Tax Expense Benefit TaxCutsAndJobsActOf2017IncomeTaxExpenseBenefit	-19397000	USD
CY2017	prsc	Tax Cuts And Jobs Act Of2017 Transition Tax For Accumulated Foreign Earnings Income Tax Expense Benefit TaxCutsAndJobsActOf2017TransitionTaxForAccumulatedForeignEarningsIncomeTaxExpenseBenefit	0	USD
CY2015	prsc	Unrecognized Tax Benefits Increase Decrease Resulting From Acquisition UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromAcquisition	0	USD
CY2016	prsc	Unrecognized Tax Benefits Increase Decrease Resulting From Acquisition UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromAcquisition	764000	USD
CY2017	prsc	Unrecognized Tax Benefits Increase Decrease Resulting From Acquisition UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromAcquisition	0	USD
CY2015	prsc	Unrecognized Tax Benefits Increase Decrease Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromPriorPeriodTaxPositions	-47000	USD
CY2016	prsc	Unrecognized Tax Benefits Increase Decrease Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromPriorPeriodTaxPositions	37000	USD
CY2017	prsc	Unrecognized Tax Benefits Increase Decrease Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromPriorPeriodTaxPositions	22000	USD
CY2015	prsc	Working Capital Adjustments To Purchase Price WorkingCapitalAdjustmentsToPurchasePrice	-3433000	USD
CY2016	prsc	Working Capital Adjustments To Purchase Price WorkingCapitalAdjustmentsToPurchasePrice	0	USD
CY2017	prsc	Working Capital Adjustments To Purchase Price WorkingCapitalAdjustmentsToPurchasePrice	0	USD
CY2016Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	22177000	USD
CY2017Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	15404000	USD
CY2016Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	162115000	USD
CY2017Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	158926000	USD
CY2015	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-1071000	USD
CY2016	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	0	USD
CY2017	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	0	USD
CY2016Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	102381000	USD
CY2017Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	103838000	USD
CY2016Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	46735000	USD
CY2017Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	60014000	USD
CY2016Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-33449000	USD
CY2017Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-25805000	USD
CY2017Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	313955000	USD
CY2015	us-gaap	Adjustment For Amortization AdjustmentForAmortization	38067000	USD
CY2016	us-gaap	Adjustment For Amortization AdjustmentForAmortization	26026000	USD
CY2017	us-gaap	Adjustment For Amortization AdjustmentForAmortization	7927000	USD
CY2015	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	1968000	USD
CY2015	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Stock Options Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition	26622000	USD
CY2016	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Stock Options Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition	5154000	USD
CY2017	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Stock Options Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition	7619000	USD
CY2015	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	26622000	USD
CY2016	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	5154000	USD
CY2017	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	7619000	USD
CY2016Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	5901000	USD
CY2017Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	5762000	USD
CY2015	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	2041000	USD
CY2016	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	1754000	USD
CY2017	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	682000	USD
CY2015	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	9510000	USD
CY2016	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	8566000	USD
CY2017	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	7927000	USD
CY2015	us-gaap	Asset Impairment Charges AssetImpairmentCharges	1593000	USD
CY2016	us-gaap	Asset Impairment Charges AssetImpairmentCharges	21003000	USD
CY2017	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	USD
CY2016Q4	us-gaap	Assets Assets	685279000	USD
CY2017Q4	us-gaap	Assets Assets	704090000	USD
CY2016Q4	us-gaap	Assets Current AssetsCurrent	288103000	USD
CY2017Q4	us-gaap	Assets Current AssetsCurrent	296329000	USD
CY2016Q4	us-gaap	Business Acquisition Purchase Price Allocation Goodwill Expected Tax Deductible Amount BusinessAcquisitionPurchasePriceAllocationGoodwillExpectedTaxDeductibleAmount	4222000	USD
CY2017Q4	us-gaap	Business Acquisition Purchase Price Allocation Goodwill Expected Tax Deductible Amount BusinessAcquisitionPurchasePriceAllocationGoodwillExpectedTaxDeductibleAmount	4222000	USD
CY2015	us-gaap	Business Combination Consideration Transferred1 BusinessCombinationConsiderationTransferred1	0	USD
CY2016	us-gaap	Business Combination Consideration Transferred1 BusinessCombinationConsiderationTransferred1	0	USD
CY2017	us-gaap	Business Combination Consideration Transferred1 BusinessCombinationConsiderationTransferred1	0	USD
CY2015	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	930000	USD
CY2016	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	983000	USD
CY2017	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	1362000	USD
CY2015	us-gaap	Capital Lease Obligations Incurred CapitalLeaseObligationsIncurred	0	USD
CY2016	us-gaap	Capital Lease Obligations Incurred CapitalLeaseObligationsIncurred	4547000	USD
CY2017	us-gaap	Capital Lease Obligations Incurred CapitalLeaseObligationsIncurred	1474000	USD
CY2016Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	72262000	USD
CY2017Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	95310000	USD
CY2014Q4	us-gaap	Cash And Cash Equivalents At Carrying Value Including Discontinued Operations CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations	160406000	USD
CY2015Q4	us-gaap	Cash And Cash Equivalents At Carrying Value Including Discontinued Operations CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations	84770000	USD
CY2016Q4	us-gaap	Cash And Cash Equivalents At Carrying Value Including Discontinued Operations CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations	72262000	USD
CY2017Q4	us-gaap	Cash And Cash Equivalents At Carrying Value Including Discontinued Operations CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations	95310000	USD
CY2015	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-75636000	USD
CY2016	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-12508000	USD
CY2017	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	23048000	USD
CY2016Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2017Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2016Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2017Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2015Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2015	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	75119000	USD
CY2016	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	73228000	USD
CY2016Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	40000000	shares
CY2017Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	40000000	shares
CY2016Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	17315661	shares
CY2017Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	17473598	shares
CY2016Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	17315661	shares
CY2017Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	17473598	shares
CY2016Q4	us-gaap	Common Stock Value CommonStockValue	17000	USD
CY2017Q4	us-gaap	Common Stock Value CommonStockValue	17000	USD
CY2015	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	75627000	USD
CY2016	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	75196000	USD
CY2017	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	61209000	USD
CY2015	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-508000	USD
CY2016	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-1968000	USD
CY2017	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	255000	USD
CY2017	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	61464000	USD
CY2015	us-gaap	Conversion Of Stock Amount Converted1 ConversionOfStockAmountConverted1	150000	USD
CY2016	us-gaap	Conversion Of Stock Amount Converted1 ConversionOfStockAmountConverted1	12000	USD
CY2017	us-gaap	Conversion Of Stock Amount Converted1 ConversionOfStockAmountConverted1	19000	USD
CY2015	us-gaap	Cost Of Services CostOfServices	1381154000	USD
CY2016	us-gaap	Cost Of Services CostOfServices	1452110000	USD
CY2017	us-gaap	Cost Of Services CostOfServices	1489044000	USD
CY2015	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	15161000	USD
CY2016	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	21202000	USD
CY2017	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	18792000	USD
CY2015	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	523000	USD
CY2016	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	266000	USD
CY2017	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	1197000	USD
CY2015	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	2644000	USD
CY2016	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	4580000	USD
CY2017	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	3975000	USD
CY2016Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	3611000	USD
CY2017Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	2984000	USD
CY2015	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-1606000	USD
CY2016	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-6477000	USD
CY2017	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-19767000	USD
CY2017Q4	us-gaap	Deferred Finance Costs Current Net DeferredFinanceCostsCurrentNet	388000	USD
CY2016Q4	us-gaap	Deferred Finance Costs Noncurrent Net DeferredFinanceCostsNoncurrentNet	1070000	USD
CY2015	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-2101000	USD
CY2016	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-1597000	USD
CY2017	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-519000	USD
CY2015	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-10000	USD
CY2016	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-14130000	USD
CY2017	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-22996000	USD
CY2016Q4	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	57973000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	180000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	173000	USD
CY2016Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	72510000	USD
CY2017Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	49605000	USD
CY2016Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	20522000	USD
CY2017Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	17381000	USD
CY2015	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-38000	USD
CY2016	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-938000	USD
CY2017	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	723000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	43470000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	39012000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Liabilities Net Noncurrent DeferredTaxAssetsLiabilitiesNetNoncurrent	1510000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Liabilities Net Noncurrent DeferredTaxAssetsLiabilitiesNetNoncurrent	4632000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	17742000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	20496000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Property Plant And Equipment DeferredTaxAssetsPropertyPlantAndEquipment	0	USD
CY2017Q4	us-gaap	Deferred Tax Assets Property Plant And Equipment DeferredTaxAssetsPropertyPlantAndEquipment	300000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	399000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	486000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	4224000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	1480000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	18669000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	14371000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts	1341000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts	1134000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Deferred Rent DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsDeferredRent	915000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Deferred Rent DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsDeferredRent	572000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	27423000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	26402000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Valuation Allowance Noncurrent DeferredTaxAssetsValuationAllowanceNoncurrent	27423000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Valuation Allowance Noncurrent DeferredTaxAssetsValuationAllowanceNoncurrent	26402000	USD
CY2016Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	56463000	USD
CY2017Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	36995000	USD
CY2016Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Deferred Financing Costs DeferredTaxLiabilitiesDeferredExpenseDeferredFinancingCosts	154000	USD
CY2017Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Deferred Financing Costs DeferredTaxLiabilitiesDeferredExpenseDeferredFinancingCosts	38000	USD
CY2016Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssets	9568000	USD
CY2017Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssets	5809000	USD
CY2016Q4	us-gaap	Deferred Tax Liabilities Investment In Noncontrolled Affiliates DeferredTaxLiabilitiesInvestmentInNoncontrolledAffiliates	59244000	USD
CY2017Q4	us-gaap	Deferred Tax Liabilities Investment In Noncontrolled Affiliates DeferredTaxLiabilitiesInvestmentInNoncontrolledAffiliates	42113000	USD
CY2017Q4	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	41627000	USD
CY2016Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	203000	USD
CY2017Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	205000	USD
CY2016Q4	us-gaap	Deferred Tax Liabilities Prepaid Expenses DeferredTaxLiabilitiesPrepaidExpenses	2103000	USD
CY2017Q4	us-gaap	Deferred Tax Liabilities Prepaid Expenses DeferredTaxLiabilitiesPrepaidExpenses	1440000	USD
CY2016Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	1238000	USD
CY2017Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	0	USD
CY2016Q4	us-gaap	Deposits Assets Current DepositsAssetsCurrent	2609000	USD
CY2017Q4	us-gaap	Deposits Assets Current DepositsAssetsCurrent	2849000	USD
CY2015	us-gaap	Depreciation Depreciation	20234000	USD
CY2016	us-gaap	Depreciation Depreciation	21699000	USD
CY2017	us-gaap	Depreciation Depreciation	18542000	USD
CY2015	us-gaap	Depreciation And Amortization DepreciationAndAmortization	23998000	USD
CY2016	us-gaap	Depreciation And Amortization DepreciationAndAmortization	26604000	USD
CY2017	us-gaap	Depreciation And Amortization DepreciationAndAmortization	26469000	USD
CY2015Q4	us-gaap	Disposal Group Including Discontinued Operation Cash And Cash Equivalents DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents	5014000	USD
CY2016Q4	us-gaap	Disposal Group Including Discontinued Operation Cash And Cash Equivalents DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents	0	USD
CY2017Q4	us-gaap	Disposal Group Including Discontinued Operation Cash And Cash Equivalents DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents	0	USD
CY2015	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	4.26
CY2016Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.07
CY2016Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.21
CY2016Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.05
CY2016Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	4.92
CY2016	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	5.07
CY2017Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.40
CY2017Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.18
CY2017Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.88
CY2017Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.43
CY2017	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.08
CY2015	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	4.26
CY2016Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.07
CY2016Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.21
CY2016Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.05
CY2016Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	4.92
CY2016	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	5.07
CY2017Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.40
CY2017Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.18
CY2017Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.88
CY2017Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.41
CY2017	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.06
CY2015	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-911000	USD
CY2016	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-1357000	USD
CY2017	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	978000	USD
CY2015	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-1.44
CY2016	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-9.07
CY2017	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.07
CY2015	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	2322000	USD
CY2016	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	2072000	USD
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
CY2016Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	23050000	USD
CY2017Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	33653000	USD
CY2015	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	70986000	USD
CY2016	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	69911000	USD
CY2017	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	72336000	USD
CY2015Q4	us-gaap	Goodwill Goodwill	129958000	USD
CY2015	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	-2857000	USD
CY2016Q4	us-gaap	Goodwill Goodwill	119624000	USD
CY2017Q4	us-gaap	Goodwill Goodwill	121668000	USD
CY2016	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	-282000	USD
CY2016	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	-5110000	USD
CY2016Q4	us-gaap	Goodwill Gross GoodwillGross	226889000	USD
CY2015	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	2857000	USD
CY2016	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	282000	USD
CY2015	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	13555000	USD
CY2017	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	2044000	USD
CY2016	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	14725000	USD
CY2017	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	-975000	USD
CY2017	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	2885000	USD
CY2016Q4	us-gaap	Equity Method Investments EquityMethodInvestments	161363000	USD
CY2017Q4	us-gaap	Equity Method Investments EquityMethodInvestments	169912000	USD
CY2016Q4	us-gaap	Escrow Deposit EscrowDeposit	10000000	USD
CY2017Q4	us-gaap	Escrow Deposit EscrowDeposit	10000000	USD
CY2016Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	3611000	USD
CY2017Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	2984000	USD
CY2017	us-gaap	Finite Lived Intangible Asset Useful Life FiniteLivedIntangibleAssetUsefulLife	P12Y3M18D
CY2016Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	43044000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	52525000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	6179000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	8126000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	7025000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	7387000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	7473000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	7749000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	43939000	USD
CY2015	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	857000	USD
CY2016	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	1375000	USD
CY2017	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-345000	USD
CY2015	us-gaap	Foreign Income Tax Expense Benefit Continuing Operations ForeignIncomeTaxExpenseBenefitContinuingOperations	-1578000	USD
CY2016	us-gaap	Foreign Income Tax Expense Benefit Continuing Operations ForeignIncomeTaxExpenseBenefitContinuingOperations	-1331000	USD
CY2017	us-gaap	Foreign Income Tax Expense Benefit Continuing Operations ForeignIncomeTaxExpenseBenefitContinuingOperations	678000	USD
CY2015	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	123129000	USD
CY2016	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	167895000	USD
CY2017	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	0	USD
CY2015	us-gaap	Gain Loss On Sale Of Equity Investments GainLossOnSaleOfEquityInvestments	0	USD
CY2016	us-gaap	Gain Loss On Sale Of Equity Investments GainLossOnSaleOfEquityInvestments	0	USD
CY2017	us-gaap	Gain Loss On Sale Of Equity Investments GainLossOnSaleOfEquityInvestments	12377000	USD
CY2015Q4	us-gaap	Goodwill Gross GoodwillGross	231999000	USD
CY2017Q4	us-gaap	Goodwill Gross GoodwillGross	228933000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-53692000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-67437000	USD
CY2015	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	6.09
CY2015Q4	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	102041000	USD
CY2016Q4	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	107265000	USD
CY2017Q4	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	107265000	USD
CY2016	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	5224000	USD
CY2017	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	43598000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	65559000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	48719000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-10094000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-1878000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	64204000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	15485000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-10094000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-1878000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	64204000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	-24677000	USD
CY2016Q1	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	1376000	USD
CY2016Q2	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	1624000	USD
CY2016Q3	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	3743000	USD
CY2016Q4	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	-25657000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	-18914000	USD
CY2017Q1	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	1915000	USD
CY2017Q2	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	3858000	USD
CY2017Q3	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	14964000	USD
CY2017Q4	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	39066000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	59803000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	-1.83
CY2016	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	-1.45
CY2017	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	3.52
CY2015	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	-1.83
CY2016	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	-1.45
CY2017	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	3.50
CY2015	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	107871000	USD
CY2016Q1	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	753000	USD
CY2016Q2	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	2370000	USD
CY2016Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	-2791000	USD
CY2016Q4	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	108428000	USD
CY2016	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	108760000	USD
CY2017Q1	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	-5866000	USD
CY2017Q2	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	-117000	USD
CY2017Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	-16000	USD
CY2017Q4	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	16000	USD
CY2017	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	-5983000	USD
CY2015	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	3574000	USD
CY2016	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	2396000	USD
CY2016	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	6.52
CY2017	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	-0.44
CY2015	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	6.09
CY2016	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	6.52
CY2017	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	-0.44
CY2015	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-10970000	USD
CY2016	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-10287000	USD
CY2017	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	12054000	USD
CY2015	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	14583000	USD
CY2016	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	17036000	USD
CY2017	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	4401000	USD
CY2016	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	9480000	USD
CY2017	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	2299000	USD
CY2015	us-gaap	Income Tax Reconciliation Equity In Earnings Losses Of Unconsolidated Subsidiary IncomeTaxReconciliationEquityInEarningsLossesOfUnconsolidatedSubsidiary	-366000	USD
CY2016	us-gaap	Income Tax Reconciliation Equity In Earnings Losses Of Unconsolidated Subsidiary IncomeTaxReconciliationEquityInEarningsLossesOfUnconsolidatedSubsidiary	-624000	USD
CY2017	us-gaap	Income Tax Reconciliation Equity In Earnings Losses Of Unconsolidated Subsidiary IncomeTaxReconciliationEquityInEarningsLossesOfUnconsolidatedSubsidiary	-569000	USD
CY2015	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	4642000	USD
CY2016	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	9427000	USD
CY2017	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-1648000	USD
CY2015	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-3533000	USD
CY2016	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-657000	USD
CY2017	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	22471000	USD
CY2015	us-gaap	Income Tax Reconciliation Nondeductible Expense Amortization IncomeTaxReconciliationNondeductibleExpenseAmortization	9444000	USD
CY2016	us-gaap	Income Tax Reconciliation Nondeductible Expense Amortization IncomeTaxReconciliationNondeductibleExpenseAmortization	0	USD
CY2017	us-gaap	Income Tax Reconciliation Nondeductible Expense Amortization IncomeTaxReconciliationNondeductibleExpenseAmortization	0	USD
CY2015	us-gaap	Income Tax Reconciliation Nondeductible Expense Depreciation IncomeTaxReconciliationNondeductibleExpenseDepreciation	649000	USD
CY2016	us-gaap	Income Tax Reconciliation Nondeductible Expense Depreciation IncomeTaxReconciliationNondeductibleExpenseDepreciation	0	USD
CY2017	us-gaap	Income Tax Reconciliation Nondeductible Expense Depreciation IncomeTaxReconciliationNondeductibleExpenseDepreciation	0	USD
CY2015	us-gaap	Income Tax Reconciliation Nondeductible Expense Impairment Losses IncomeTaxReconciliationNondeductibleExpenseImpairmentLosses	0	USD
CY2016	us-gaap	Income Tax Reconciliation Nondeductible Expense Impairment Losses IncomeTaxReconciliationNondeductibleExpenseImpairmentLosses	2353000	USD
CY2017	us-gaap	Income Tax Reconciliation Nondeductible Expense Impairment Losses IncomeTaxReconciliationNondeductibleExpenseImpairmentLosses	0	USD
CY2015	us-gaap	Income Tax Reconciliation Nondeductible Expense Meals And Entertainment IncomeTaxReconciliationNondeductibleExpenseMealsAndEntertainment	81000	USD
CY2016	us-gaap	Income Tax Reconciliation Nondeductible Expense Meals And Entertainment IncomeTaxReconciliationNondeductibleExpenseMealsAndEntertainment	96000	USD
CY2017	us-gaap	Income Tax Reconciliation Nondeductible Expense Meals And Entertainment IncomeTaxReconciliationNondeductibleExpenseMealsAndEntertainment	100000	USD
CY2015	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	273000	USD
CY2016	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	670000	USD
CY2017	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	342000	USD
CY2015	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	-184000	USD
CY2016	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	0	USD
CY2017	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	3400000	USD
CY2015	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	1785000	USD
CY2017	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	3203000	USD
CY2015	us-gaap	Income Tax Reconciliation Tax Contingencies IncomeTaxReconciliationTaxContingencies	-76000	USD
CY2016	us-gaap	Income Tax Reconciliation Tax Contingencies IncomeTaxReconciliationTaxContingencies	73000	USD
CY2017	us-gaap	Income Tax Reconciliation Tax Contingencies IncomeTaxReconciliationTaxContingencies	7000	USD
CY2015	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	456000	USD
CY2016	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	947000	USD
CY2017	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	354000	USD
CY2015	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	965000	USD
CY2016	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	0	USD
CY2017	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-5715000	USD
CY2015	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	19043000	USD
CY2017Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	8022000	USD
CY2017	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	1203000	USD
CY2015	us-gaap	Income Taxes Paid IncomeTaxesPaid	21555000	USD
CY2016	us-gaap	Income Taxes Paid IncomeTaxesPaid	55827000	USD
CY2017	us-gaap	Income Taxes Paid IncomeTaxesPaid	18128000	USD
CY2015	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-21900000	USD
CY2016	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	33365000	USD
CY2017	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-9064000	USD
CY2015	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	86627000	USD
CY2016	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	19332000	USD
CY2016	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	-4019000	USD
CY2017	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	-4691000	USD
CY2015	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	463000	USD
CY2016	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	4462000	USD
CY2017	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-629000	USD
CY2015	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-14654000	USD
CY2016	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	4058000	USD
CY2017	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-15457000	USD
CY2015	us-gaap	Increase Decrease In Reinsurance Payables IncreaseDecreaseInReinsurancePayables	-611000	USD
CY2016	us-gaap	Increase Decrease In Reinsurance Payables IncreaseDecreaseInReinsurancePayables	-4110000	USD
CY2017	us-gaap	Increase Decrease In Reinsurance Payables IncreaseDecreaseInReinsurancePayables	-5731000	USD
CY2015	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	2058000	USD
CY2016	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	-5926000	USD
CY2017	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	-7834000	USD
CY2016Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	92168000	USD
CY2017Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	96464000	USD
CY2016Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	49124000	USD
CY2017Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	43939000	USD
CY2015	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-1853000	USD
CY2016	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-1583000	USD
CY2017	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-1278000	USD
CY2015	us-gaap	Interest Paid InterestPaid	16699000	USD
CY2016	us-gaap	Interest Paid InterestPaid	9768000	USD
CY2017	us-gaap	Interest Paid InterestPaid	987000	USD
CY2017Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	62092000	USD
CY2017Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	3939000	USD
CY2017Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	20875000	USD
CY2017Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	6142000	USD
CY2017Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	9738000	USD
CY2017Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	13376000	USD
CY2017Q4	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	11074000	USD
CY2016Q4	us-gaap	Liabilities Liabilities	310039000	USD
CY2017Q4	us-gaap	Liabilities Liabilities	290527000	USD
CY2016Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	685279000	USD
CY2017Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	704090000	USD
CY2016Q4	us-gaap	Liabilities Current LiabilitiesCurrent	227796000	USD
CY2017Q4	us-gaap	Liabilities Current LiabilitiesCurrent	226930000	USD
CY2017Q4	us-gaap	Line Of Credit Facility Remaining Borrowing Capacity LineOfCreditFacilityRemainingBorrowingCapacity	188926000	USD
CY2016Q4	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	1890000	USD
CY2017Q4	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	584000	USD
CY2016Q4	us-gaap	Long Term Debt And Capital Lease Obligations Current LongTermDebtAndCapitalLeaseObligationsCurrent	1721000	USD
CY2017Q4	us-gaap	Long Term Debt And Capital Lease Obligations Current LongTermDebtAndCapitalLeaseObligationsCurrent	2400000	USD
CY2016Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	1721000	USD
CY2017Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	2400000	USD
CY2017Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	2400000	USD
CY2017Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	80000	USD
CY2017Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	504000	USD
CY2016Q4	us-gaap	Minority Interest MinorityInterest	-2420000	USD
CY2017Q4	us-gaap	Minority Interest MinorityInterest	-2165000	USD
CY2015	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-234112000	USD
CY2016	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-376821000	USD
CY2017	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-33788000	USD
CY2015	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	143290000	USD
CY2016	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	323905000	USD
CY2017	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	814000	USD
CY2015	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	16097000	USD
CY2016	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	41765000	USD
CY2017	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	55044000	USD
CY2015	us-gaap	Net Income Loss NetIncomeLoss	83696000	USD
CY2016Q1	us-gaap	Net Income Loss NetIncomeLoss	2235000	USD
CY2016Q2	us-gaap	Net Income Loss NetIncomeLoss	4623000	USD
CY2016Q3	us-gaap	Net Income Loss NetIncomeLoss	650000	USD
CY2016Q4	us-gaap	Net Income Loss NetIncomeLoss	84420000	USD
CY2016	us-gaap	Net Income Loss NetIncomeLoss	91928000	USD
CY2017Q1	us-gaap	Net Income Loss NetIncomeLoss	-4325000	USD
CY2017Q2	us-gaap	Net Income Loss NetIncomeLoss	3915000	USD
CY2017Q3	us-gaap	Net Income Loss NetIncomeLoss	14853000	USD
CY2017Q4	us-gaap	Net Income Loss NetIncomeLoss	38926000	USD
CY2017	us-gaap	Net Income Loss NetIncomeLoss	53369000	USD
CY2015	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-502000	USD
CY2016	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-2082000	USD
CY2017	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	451000	USD
CY2015	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	67999000	USD
CY2016	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	74374000	USD
CY2017	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	41865000	USD
CY2016Q4	us-gaap	Notes And Loans Receivable Net Current NotesAndLoansReceivableNetCurrent	3130000	USD
CY2017Q4	us-gaap	Notes And Loans Receivable Net Current NotesAndLoansReceivableNetCurrent	3224000	USD
CY2015	us-gaap	Notes Issued1 NotesIssued1	0	USD
CY2016	us-gaap	Notes Issued1 NotesIssued1	3130000	USD
CY2017	us-gaap	Notes Issued1 NotesIssued1	0	USD
CY2015	us-gaap	Operating Expenses OperatingExpenses	1476138000	USD
CY2016	us-gaap	Operating Expenses OperatingExpenses	1569628000	USD
CY2017	us-gaap	Operating Expenses OperatingExpenses	1587849000	USD
CY2015	us-gaap	Operating Income Loss OperatingIncomeLoss	1872000	USD
CY2016Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	8304000	USD
CY2016Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	6712000	USD
CY2016Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	9793000	USD
CY2016Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	-16192000	USD
CY2016	us-gaap	Operating Income Loss OperatingIncomeLoss	8617000	USD
CY2017Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	6788000	USD
CY2017Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	5999000	USD
CY2017Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	6309000	USD
CY2017Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	16937000	USD
CY2017	us-gaap	Operating Income Loss OperatingIncomeLoss	36033000	USD
CY2015	us-gaap	Operating Lease Expense OperatingLeaseExpense	31191000	USD
CY2016	us-gaap	Operating Lease Expense OperatingLeaseExpense	29316000	USD
CY2017	us-gaap	Operating Lease Expense OperatingLeaseExpense	27511000	USD
CY2016Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	40123000	USD
CY2017Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	33975000	USD
CY2016Q4	us-gaap	Other Assets Current OtherAssetsCurrent	11953000	USD
CY2017Q4	us-gaap	Other Assets Current OtherAssetsCurrent	12769000	USD
CY2016Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	8397000	USD
CY2017Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	12028000	USD
CY2015	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-8075000	USD
CY2016	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-16618000	USD
CY2017	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	7117000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-8075000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-16504000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	6921000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Reclassification Adjustment From Aoci Realized Upon Sale Or Liquidation Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax	0	USD
CY2016	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Reclassification Adjustment From Aoci Realized Upon Sale Or Liquidation Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax	0	USD
CY2017	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Reclassification Adjustment From Aoci Realized Upon Sale Or Liquidation Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax	-527000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-8075000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-16618000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	7644000	USD
CY2015	us-gaap	Other Income OtherIncome	0	USD
CY2016	us-gaap	Other Income OtherIncome	0	USD
CY2017	us-gaap	Other Income OtherIncome	5363000	USD
CY2016Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	22380000	USD
CY2017Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	21386000	USD
CY2015	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	419000	USD
CY2016	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	1323000	USD
CY2017	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-296000	USD
CY2016Q4	us-gaap	Other Receivables OtherReceivables	12639000	USD
CY2017Q4	us-gaap	Other Receivables OtherReceivables	5759000	USD
CY2015	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	18000	USD
CY2016	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-239000	USD
CY2017	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-310000	USD
CY2015	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	36838000	USD
CY2016	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	70378000	USD
CY2017	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	29364000	USD
CY2016	us-gaap	Payments For Restructuring PaymentsForRestructuring	11955000	USD
CY2017	us-gaap	Payments For Restructuring PaymentsForRestructuring	4927000	USD
CY2015	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	3928000	USD
CY2016	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	4419000	USD
CY2017	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	4418000	USD
CY2015	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	3433000	USD
CY2016	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	USD
CY2017	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	USD
CY2015	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	16072000	USD
CY2016	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	13663000	USD
CY2017	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	0	USD
CY2015	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	0	USD
CY2016	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	0	USD
CY2017	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	3000000	USD
CY2015	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	24769000	USD
CY2016	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	32042000	USD
CY2017	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	19923000	USD
CY2015	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	35072000	USD
CY2016	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	41216000	USD
CY2017	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	19923000	USD
CY2015	us-gaap	Preferred Stock Accretion Of Redemption Discount PreferredStockAccretionOfRedemptionDiscount	1071000	USD
CY2015	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	3935000	USD
CY2016	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	4419000	USD
CY2017	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	4419000	USD
CY2016Q4	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	37895000	USD
CY2017Q4	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	35243000	USD
CY2016Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	37895000	USD
CY2017Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	35243000	USD
CY2016Q4	us-gaap	Prepaid Insurance PrepaidInsurance	3153000	USD
CY2017Q4	us-gaap	Prepaid Insurance PrepaidInsurance	2121000	USD
CY2016Q4	us-gaap	Prepaid Rent PrepaidRent	2013000	USD
CY2017Q4	us-gaap	Prepaid Rent PrepaidRent	2268000	USD
CY2016Q4	us-gaap	Prepaid Taxes PrepaidTaxes	1467000	USD
CY2017Q4	us-gaap	Prepaid Taxes PrepaidTaxes	1106000	USD
CY2015	us-gaap	Proceeds From Divestiture Of Businesses Net Of Cash Divested ProceedsFromDivestitureOfBusinessesNetOfCashDivested	199943000	USD
CY2016	us-gaap	Proceeds From Divestiture Of Businesses Net Of Cash Divested ProceedsFromDivestitureOfBusinessesNetOfCashDivested	371580000	USD
CY2017	us-gaap	Proceeds From Divestiture Of Businesses Net Of Cash Divested ProceedsFromDivestitureOfBusinessesNetOfCashDivested	0	USD
CY2015	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	34000000	USD
CY2016	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	52500000	USD
CY2017	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	USD
CY2015	us-gaap	Proceeds From Issuance Of Preferred Stock And Preference Stock ProceedsFromIssuanceOfPreferredStockAndPreferenceStock	80667000	USD
CY2016	us-gaap	Proceeds From Issuance Of Preferred Stock And Preference Stock ProceedsFromIssuanceOfPreferredStockAndPreferenceStock	0	USD
CY2017	us-gaap	Proceeds From Issuance Of Preferred Stock And Preference Stock ProceedsFromIssuanceOfPreferredStockAndPreferenceStock	0	USD
CY2016	us-gaap	Proceeds From Sale Of Equity Method Investments ProceedsFromSaleOfEquityMethodInvestments	0	USD
CY2017	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	1921000	USD
CY2016Q3	us-gaap	Revenues Revenues	412271000	USD
CY2015	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-286000	USD
CY2016	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-1182000	USD
CY2017	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-1927000	USD
CY2015	us-gaap	Proceeds From Sale Of Equity Method Investments ProceedsFromSaleOfEquityMethodInvestments	0	USD
CY2015	us-gaap	Profit Loss ProfitLoss	83194000	USD
CY2016	us-gaap	Profit Loss ProfitLoss	89846000	USD
CY2016Q4	us-gaap	Revenues Revenues	385819000	USD
CY2017	us-gaap	Profit Loss ProfitLoss	53820000	USD
CY2016Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	92955000	USD
CY2017	us-gaap	Proceeds From Sale Of Equity Method Investments ProceedsFromSaleOfEquityMethodInvestments	15593000	USD
CY2015	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	0	USD
CY2016	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	1039000	USD
CY2017	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	0	USD
CY2015	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	4894000	USD
CY2016	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	4108000	USD
CY2017Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	110391000	USD
CY2016Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	46220000	USD
CY2017Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	50377000	USD
CY2015	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	2539000	USD
CY2016	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	3759000	USD
CY2017	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	1372000	USD
CY2016Q4	us-gaap	Reinsurance Payable ReinsurancePayable	8639000	USD
CY2017Q4	us-gaap	Reinsurance Payable ReinsurancePayable	4319000	USD
CY2015	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	305125000	USD
CY2016	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	357450000	USD
CY2017	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	0	USD
CY2016Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	14130000	USD
CY2017Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	6296000	USD
CY2017Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	6296000	USD
CY2016Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	3192000	USD
CY2017Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	1091000	USD
CY2016Q4	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	10938000	USD
CY2017Q4	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	5205000	USD
CY2015Q4	us-gaap	Restructuring Reserve RestructuringReserve	8597000	USD
CY2016Q4	us-gaap	Restructuring Reserve RestructuringReserve	3916000	USD
CY2017Q4	us-gaap	Restructuring Reserve RestructuringReserve	1769000	USD
CY2016	us-gaap	Restructuring Reserve Translation Adjustment RestructuringReserveTranslationAdjustment	-1237000	USD
CY2017	us-gaap	Restructuring Reserve Translation Adjustment RestructuringReserveTranslationAdjustment	203000	USD
CY2016Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	156718000	USD
CY2017Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	204818000	USD
CY2015	us-gaap	Revenues Revenues	1478010000	USD
CY2016Q1	us-gaap	Revenues Revenues	382036000	USD
CY2016Q2	us-gaap	Revenues Revenues	398119000	USD
CY2016	us-gaap	Revenues Revenues	1578245000	USD
CY2017Q1	us-gaap	Revenues Revenues	399494000	USD
CY2017Q2	us-gaap	Revenues Revenues	407983000	USD
CY2017Q3	us-gaap	Revenues Revenues	409517000	USD
CY2017Q4	us-gaap	Revenues Revenues	406888000	USD
CY2017	us-gaap	Share Based Compensation ShareBasedCompensation	7543000	USD
CY2017	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	115825	shares
CY2015	us-gaap	Stock Issued During Period Value Restricted Stock Award Gross StockIssuedDuringPeriodValueRestrictedStockAwardGross	-759000	USD
CY2017	us-gaap	Revenues Revenues	1623882000	USD
CY2016Q4	us-gaap	Self Insurance Reserve SelfInsuranceReserve	3022000	USD
CY2017Q4	us-gaap	Self Insurance Reserve SelfInsuranceReserve	2229000	USD
CY2016Q4	us-gaap	Settlement Liabilities Current SettlementLiabilitiesCurrent	6000000	USD
CY2017Q4	us-gaap	Settlement Liabilities Current SettlementLiabilitiesCurrent	15000000	USD
CY2016	us-gaap	Severance Costs1 SeveranceCosts1	8511000	USD
CY2017	us-gaap	Severance Costs1 SeveranceCosts1	2577000	USD
CY2015	us-gaap	Share Based Compensation ShareBasedCompensation	26622000	USD
CY2016	us-gaap	Share Based Compensation ShareBasedCompensation	5136000	USD
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	357984	shares
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	44.65
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	6659000	USD
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	979000	USD
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	2010000	USD
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	3999	shares
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	854	shares
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	371775	shares
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	8.77
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	0
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	9.05
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	6705000	USD
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	355598	shares
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	606695	shares
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	33.48
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	48.70
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue	6705000	USD
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber	606695	shares
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice	48.70
CY2017	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	29.77
CY2017	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice	24.59
CY2017	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	46.44
CY2017	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	57.08
CY2017Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	5508000	USD
CY2017	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P2Y1M6D
CY2017	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P2Y7M13D
CY2017	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1	P2Y7M13D
CY2015	us-gaap	State And Local Income Tax Expense Benefit Continuing Operations StateAndLocalIncomeTaxExpenseBenefitContinuingOperations	2606000	USD
CY2016	us-gaap	State And Local Income Tax Expense Benefit Continuing Operations StateAndLocalIncomeTaxExpenseBenefitContinuingOperations	3642000	USD
CY2017	us-gaap	State And Local Income Tax Expense Benefit Continuing Operations StateAndLocalIncomeTaxExpenseBenefitContinuingOperations	4698000	USD
CY2016	us-gaap	Stock Issued During Period Value Restricted Stock Award Gross StockIssuedDuringPeriodValueRestrictedStockAwardGross	-130000	USD
CY2017	us-gaap	Stock Issued During Period Value Restricted Stock Award Gross StockIssuedDuringPeriodValueRestrictedStockAwardGross	-878000	USD
CY2015	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	7600000	USD
CY2016	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	3832000	USD
CY2017	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	2185000	USD
CY2015Q4	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	70000000	USD
CY2016Q4	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	100000000	USD
CY2017Q4	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	69640000	USD
CY2016Q4	us-gaap	Stockholders Equity StockholdersEquity	300095000	USD
CY2017Q4	us-gaap	Stockholders Equity StockholdersEquity	338182000	USD
CY2014Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	221414000	USD
CY2015Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	290132000	USD
CY2016Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	297675000	USD
CY2017Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	336017000	USD
CY2017	us-gaap	Stockholders Equity Other StockholdersEquityOther	22000	USD
CY2016Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	372000	USD
CY2017Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	3723000	USD
CY2015Q4	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	41
CY2016Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	3478676	shares
CY2017Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	4126132	shares
CY2015Q4	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	707318	shares
CY2016	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	1360249	shares
CY2017	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	770808	shares
CY2017Q4	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	180270	shares
CY2016Q4	us-gaap	Treasury Stock Value TreasuryStockValue	125201000	USD
CY2017Q4	us-gaap	Treasury Stock Value TreasuryStockValue	154803000	USD
CY2015Q4	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	29000000	USD
CY2016	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	62981000	USD
CY2017	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	30360000	USD
CY2017Q4	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	10503000	USD
CY2015	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	34111000	USD
CY2016	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	70248000	USD
CY2017	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	28486000	USD
CY2015	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	10691000	USD
CY2016	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	13135000	USD
CY2017	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	7085000	USD
CY2014Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	347000	USD
CY2015Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	271000	USD
CY2016Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	1108000	USD
CY2017Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	1115000	USD
CY2016Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	52000	USD
CY2017Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	83000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	27000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	19000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	65000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	48000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	139000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	101000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	77000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	103000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	116000	USD
CY2017Q1	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	3320000	USD
CY2017	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	-1021000	USD
CY2015	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	15960905	shares
CY2015	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	15960905	shares
CY2016	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	14666896	shares
CY2016	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	14666896	shares
CY2017	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	13673314	shares
CY2017	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	13673314	shares
CY2015	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	15960905	shares
CY2015	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	15960905	shares
CY2016	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	14666896	shares
CY2016	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	14666896	shares
CY2017	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	13602140	shares
CY2017	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	13602140	shares
CY2015	us-gaap	Write Off Of Deferred Debt Issuance Cost WriteOffOfDeferredDebtIssuanceCost	0	USD
CY2016	us-gaap	Write Off Of Deferred Debt Issuance Cost WriteOffOfDeferredDebtIssuanceCost	2302000	USD
CY2017	us-gaap	Write Off Of Deferred Debt Issuance Cost WriteOffOfDeferredDebtIssuanceCost	0	USD
CY2017	us-gaap	Basis Of Accounting BasisOfAccounting	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Basis of Presentation</font></div><div style="line-height:120%;text-indent:10px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company follows accounting standards set by the Financial Accounting Standards Board (“FASB”). The FASB establishes accounting principles generally accepted in the United States (“GAAP”). Rules and interpretive releases of the Securities and Exchange Commission (“SEC”) under authority of federal securities laws are also sources of authoritative GAAP for SEC registrants. References to GAAP issued by the FASB in these footnotes are to the FASB </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">Accounting Standards Codification</font><font style="font-family:inherit;font-size:10pt;"> (“ASC”), which serves as a single source of authoritative non-SEC accounting and reporting standards to be applied by non-governmental entities. All amounts are presented in U.S. dollars, unless otherwise noted.</font></div><div style="line-height:120%;text-align:justify;text-indent:42px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company holds investments that are accounted for using the equity method. The Company does not control the decision-making process or business management practices of these affiliates. While the Company has access to certain information and performs certain procedures to review the reasonableness of information, the Company relies on management of these affiliates to provide accurate financial information prepared in accordance with GAAP. The Company receives audit reports relating to such financial information from the significant affiliates’ independent auditors on an annual basis. The Company is not aware of any errors in or possible misstatements of the financial information provided by its equity affiliates that would have a material effect on the Company’s consolidated financial statements.</font></div></div>
CY2017	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Reclassifications</font></div><div style="line-height:120%;text-indent:10px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:46px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company has reclassified certain amounts relating to its prior period results to conform to its current period presentation. See Note 2, </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">Significant Accounting Policies and Recent Accounting Pronouncements</font><font style="font-family:inherit;font-size:10pt;">, for additional information on other reclassifications.</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%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Accounting Estimates</font></div><div style="line-height:120%;text-indent:10px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company uses estimates and assumptions in the preparation of the consolidated financial statements in accordance with GAAP. Those estimates and assumptions affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities as of the date of the Company’s consolidated financial statements. These estimates and assumptions also affect the reported amount of net income or loss during any period. The Company’s actual financial results could differ significantly from these estimates. The significant estimates underlying the Company’s consolidated financial statements include revenue recognition; allowance for doubtful accounts; accrued transportation costs; accrued restructuring; income taxes; recoverability of current and long-lived assets, including equity method investments; intangible assets and goodwill; loss contingencies; accounting for business combinations, including amounts assigned to definite and indefinite lived intangibles and contingent consideration; loss reserves for reinsurance and self-funded insurance programs; and stock-based compensation.</font></div></div>

Files In Submission

Name	View Source	Status
0001220754-18-000026-index-headers.html	Edgar Link	pending
0001220754-18-000026-index.html	Edgar Link	pending
0001220754-18-000026.txt	Edgar Link	pending
0001220754-18-000026-xbrl.zip	Edgar Link	pending
armercuryparentllcoperat.htm	Edgar Link	pending
armercuryparentllcoperat001.jpg	Edgar Link	pending
armercuryparentllcoperat002.jpg	Edgar Link	pending
armercuryparentllcoperat003.jpg	Edgar Link	pending
armercuryparentllcoperat004.jpg	Edgar Link	pending
armercuryparentllcoperat005.jpg	Edgar Link	pending
armercuryparentllcoperat006.jpg	Edgar Link	pending
armercuryparentllcoperat007.jpg	Edgar Link	pending
armercuryparentllcoperat008.jpg	Edgar Link	pending
armercuryparentllcoperat009.jpg	Edgar Link	pending
armercuryparentllcoperat010.jpg	Edgar Link	pending
armercuryparentllcoperat011.jpg	Edgar Link	pending
armercuryparentllcoperat012.jpg	Edgar Link	pending
armercuryparentllcoperat013.jpg	Edgar Link	pending
armercuryparentllcoperat014.jpg	Edgar Link	pending
armercuryparentllcoperat015.jpg	Edgar Link	pending
armercuryparentllcoperat016.jpg	Edgar Link	pending
armercuryparentllcoperat017.jpg	Edgar Link	pending
armercuryparentllcoperat018.jpg	Edgar Link	pending
armercuryparentllcoperat019.jpg	Edgar Link	pending
armercuryparentllcoperat020.jpg	Edgar Link	pending
armercuryparentllcoperat021.jpg	Edgar Link	pending
armercuryparentllcoperat022.jpg	Edgar Link	pending
armercuryparentllcoperat023.jpg	Edgar Link	pending
armercuryparentllcoperat024.jpg	Edgar Link	pending
armercuryparentllcoperat025.jpg	Edgar Link	pending
armercuryparentllcoperat026.jpg	Edgar Link	pending
armercuryparentllcoperat027.jpg	Edgar Link	pending
armercuryparentllcoperat028.jpg	Edgar Link	pending
armercuryparentllcoperat029.jpg	Edgar Link	pending
armercuryparentllcoperat030.jpg	Edgar Link	pending
armercuryparentllcoperat031.jpg	Edgar Link	pending
armercuryparentllcoperat032.jpg	Edgar Link	pending
armercuryparentllcoperat033.jpg	Edgar Link	pending
armercuryparentllcoperat034.jpg	Edgar Link	pending
armercuryparentllcoperat035.jpg	Edgar Link	pending
armercuryparentllcoperat036.jpg	Edgar Link	pending
armercuryparentllcoperat037.jpg	Edgar Link	pending
armercuryparentllcoperat038.jpg	Edgar Link	pending
armercuryparentllcoperat039.jpg	Edgar Link	pending
armercuryparentllcoperat040.jpg	Edgar Link	pending
armercuryparentllcoperat041.jpg	Edgar Link	pending
armercuryparentllcoperat042.jpg	Edgar Link	pending
armercuryparentllcoperat043.jpg	Edgar Link	pending
armercuryparentllcoperat044.jpg	Edgar Link	pending
armercuryparentllcoperat045.jpg	Edgar Link	pending
armercuryparentllcoperat046.jpg	Edgar Link	pending
armercuryparentllcoperat047.jpg	Edgar Link	pending
armercuryparentllcoperat048.jpg	Edgar Link	pending
armercuryparentllcoperat049.jpg	Edgar Link	pending
armercuryparentllcoperat050.jpg	Edgar Link	pending
armercuryparentllcoperat051.jpg	Edgar Link	pending
armercuryparentllcoperat052.jpg	Edgar Link	pending
armercuryparentllcoperat053.jpg	Edgar Link	pending
armercuryparentllcoperat054.jpg	Edgar Link	pending
armercuryparentllcoperat055.jpg	Edgar Link	pending
armercuryparentllcoperat056.jpg	Edgar Link	pending
armercuryparentllcoperat057.jpg	Edgar Link	pending
armercuryparentllcoperat058.jpg	Edgar Link	pending
armercuryparentllcoperat059.jpg	Edgar Link	pending
armercuryparentllcoperat060.jpg	Edgar Link	pending
armercuryparentllcoperat061.jpg	Edgar Link	pending
armercuryparentllcoperat062.jpg	Edgar Link	pending
armercuryparentllcoperat063.jpg	Edgar Link	pending
armercuryparentllcoperat064.jpg	Edgar Link	pending
armercuryparentllcoperat065.jpg	Edgar Link	pending
armercuryparentllcoperat066.jpg	Edgar Link	pending
armercuryparentllcoperat067.jpg	Edgar Link	pending
armercuryparentllcoperat068.jpg	Edgar Link	pending
armercuryparentllcoperat069.jpg	Edgar Link	pending
armercuryparentllcoperat070.jpg	Edgar Link	pending
armercuryparentllcoperat071.jpg	Edgar Link	pending
armercuryparentllcoperat072.jpg	Edgar Link	pending
armercuryparentllcoperat073.jpg	Edgar Link	pending
armercuryparentllcoperat074.jpg	Edgar Link	pending
armercuryparentllcoperat075.jpg	Edgar Link	pending
armercuryparentllcoperat076.jpg	Edgar Link	pending
armercuryparentllcoperat077.jpg	Edgar Link	pending
armercuryparentllcoperat078.jpg	Edgar Link	pending
armercuryparentllcoperat079.jpg	Edgar Link	pending
armercuryparentllcoperat080.jpg	Edgar Link	pending
armercuryparentllcoperat081.jpg	Edgar Link	pending
armercuryparentllcoperat082.jpg	Edgar Link	pending
armercuryparentllcoperat083.jpg	Edgar Link	pending
armercuryparentllcoperat084.jpg	Edgar Link	pending
armercuryparentllcoperat085.jpg	Edgar Link	pending
armercuryparentllcoperat086.jpg	Edgar Link	pending
armercuryparentllcoperat087.jpg	Edgar Link	pending
armercuryparentllcoperat088.jpg	Edgar Link	pending
armercuryparentllcoperat089.jpg	Edgar Link	pending
armercuryparentllcoperat090.jpg	Edgar Link	pending
armercuryparentllcoperat091.jpg	Edgar Link	pending
armercuryparentllcoperat092.jpg	Edgar Link	pending
armercuryparentllcoperat093.jpg	Edgar Link	pending
armercuryparentllcoperat094.jpg	Edgar Link	pending
armercuryparentllcoperat095.jpg	Edgar Link	pending
armercuryparentllcoperat096.jpg	Edgar Link	pending
armercuryparentllcoperat097.jpg	Edgar Link	pending
armercuryparentllcoperat098.jpg	Edgar Link	pending
armercuryparentllcoperat099.jpg	Edgar Link	pending
armercuryparentllcoperat100.jpg	Edgar Link	pending
armercuryparentllcoperat101.jpg	Edgar Link	pending
armercuryparentllcoperat102.jpg	Edgar Link	pending
armercuryparentllcoperat103.jpg	Edgar Link	pending
armercuryparentllcoperat104.jpg	Edgar Link	pending
armercuryparentllcoperat105.jpg	Edgar Link	pending
armercuryparentllcoperat106.jpg	Edgar Link	pending
armercuryparentllcoperat107.jpg	Edgar Link	pending
armercuryparentllcoperat108.jpg	Edgar Link	pending
armercuryparentllcoperat109.jpg	Edgar Link	pending
armercuryparentllcoperat110.jpg	Edgar Link	pending
armercuryparentllcoperat111.jpg	Edgar Link	pending
consent-ex231.htm	Edgar Link	pending
consentmercury-ex232.htm	Edgar Link	pending
consentmercurykpmg-ex233.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
formofstockoptionagreement.htm	Edgar Link	pending
mdaperfgraphprsc2017a01.jpg	Edgar Link	pending
mercuryparentllc2017ex99.htm	Edgar Link	pending
mercuryparentllc2017ex99001.jpg	Edgar Link	pending
mercuryparentllc2017ex99002.jpg	Edgar Link	pending
mercuryparentllc2017ex99003.jpg	Edgar Link	pending
mercuryparentllc2017ex99004.jpg	Edgar Link	pending
mercuryparentllc2017ex99005.jpg	Edgar Link	pending
mercuryparentllc2017ex99006.jpg	Edgar Link	pending
mercuryparentllc2017ex99007.jpg	Edgar Link	pending
mercuryparentllc2017ex99008.jpg	Edgar Link	pending
mercuryparentllc2017ex99009.jpg	Edgar Link	pending
mercuryparentllc2017ex99010.jpg	Edgar Link	pending
mercuryparentllc2017ex99011.jpg	Edgar Link	pending
mercuryparentllc2017ex99012.jpg	Edgar Link	pending
mercuryparentllc2017ex99013.jpg	Edgar Link	pending
mercuryparentllc2017ex99014.jpg	Edgar Link	pending
mercuryparentllc2017ex99015.jpg	Edgar Link	pending
mercuryparentllc2017ex99016.jpg	Edgar Link	pending
mercuryparentllc2017ex99017.jpg	Edgar Link	pending
mercuryparentllc2017ex99018.jpg	Edgar Link	pending
mercuryparentllc2017ex99019.jpg	Edgar Link	pending
mercuryparentllc2017ex99020.jpg	Edgar Link	pending
mercuryparentllc2017ex99021.jpg	Edgar Link	pending
mercuryparentllc2017ex99022.jpg	Edgar Link	pending
mercuryparentllc2017ex99023.jpg	Edgar Link	pending
mercuryparentllc2017ex99024.jpg	Edgar Link	pending
mercuryparentllc2017ex99025.jpg	Edgar Link	pending
mercuryparentllc2017ex99026.jpg	Edgar Link	pending
mercuryparentllc2017ex99027.jpg	Edgar Link	pending
mercuryparentllc2017ex99028.jpg	Edgar Link	pending
mercuryparentllc2017ex99029.jpg	Edgar Link	pending
mercuryparentllc2017ex99030.jpg	Edgar Link	pending
prsc-12312017x10k.htm	Edgar Link	pending
prsc-12312017xex311.htm	Edgar Link	pending
prsc-12312017xex312.htm	Edgar Link	pending
prsc-12312017xex321.htm	Edgar Link	pending
prsc-12312017xex322.htm	Edgar Link	pending
prsc-20171231.xml	Edgar Link	completed
prsc-20171231.xsd	Edgar Link	pending
prsc-20171231_cal.xml	Edgar Link	unprocessable
prsc-20171231_def.xml	Edgar Link	unprocessable
prsc-20171231_lab.xml	Edgar Link	unprocessable
prsc-20171231_pre.xml	Edgar Link	unprocessable
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
R100.htm	Edgar Link	pending
R101.htm	Edgar Link	pending
R102.htm	Edgar Link	pending
R103.htm	Edgar Link	pending
R104.htm	Edgar Link	pending
R105.htm	Edgar Link	pending
R106.htm	Edgar Link	pending
R107.htm	Edgar Link	pending
R108.htm	Edgar Link	pending
R109.htm	Edgar Link	pending
R11.htm	Edgar Link	pending
R110.htm	Edgar Link	pending
R111.htm	Edgar Link	pending
R12.htm	Edgar Link	pending
R13.htm	Edgar Link	pending
R14.htm	Edgar Link	pending
R15.htm	Edgar Link	pending
R16.htm	Edgar Link	pending
R17.htm	Edgar Link	pending
R18.htm	Edgar Link	pending
R19.htm	Edgar Link	pending
R2.htm	Edgar Link	pending
R20.htm	Edgar Link	pending
R21.htm	Edgar Link	pending
R22.htm	Edgar Link	pending
R23.htm	Edgar Link	pending
R24.htm	Edgar Link	pending
R25.htm	Edgar Link	pending
R26.htm	Edgar Link	pending
R27.htm	Edgar Link	pending
R28.htm	Edgar Link	pending
R29.htm	Edgar Link	pending
R3.htm	Edgar Link	pending
R30.htm	Edgar Link	pending
R31.htm	Edgar Link	pending
R32.htm	Edgar Link	pending
R33.htm	Edgar Link	pending
R34.htm	Edgar Link	pending
R35.htm	Edgar Link	pending
R36.htm	Edgar Link	pending
R37.htm	Edgar Link	pending
R38.htm	Edgar Link	pending
R39.htm	Edgar Link	pending
R4.htm	Edgar Link	pending
R40.htm	Edgar Link	pending
R41.htm	Edgar Link	pending
R42.htm	Edgar Link	pending
R43.htm	Edgar Link	pending
R44.htm	Edgar Link	pending
R45.htm	Edgar Link	pending
R46.htm	Edgar Link	pending
R47.htm	Edgar Link	pending
R48.htm	Edgar Link	pending
R49.htm	Edgar Link	pending
R5.htm	Edgar Link	pending
R50.htm	Edgar Link	pending
R51.htm	Edgar Link	pending
R52.htm	Edgar Link	pending
R53.htm	Edgar Link	pending
R54.htm	Edgar Link	pending
R55.htm	Edgar Link	pending
R56.htm	Edgar Link	pending
R57.htm	Edgar Link	pending
R58.htm	Edgar Link	pending
R59.htm	Edgar Link	pending
R6.htm	Edgar Link	pending
R60.htm	Edgar Link	pending
R61.htm	Edgar Link	pending
R62.htm	Edgar Link	pending
R63.htm	Edgar Link	pending
R64.htm	Edgar Link	pending
R65.htm	Edgar Link	pending
R66.htm	Edgar Link	pending
R67.htm	Edgar Link	pending
R68.htm	Edgar Link	pending
R69.htm	Edgar Link	pending
R7.htm	Edgar Link	pending
R70.htm	Edgar Link	pending
R71.htm	Edgar Link	pending
R72.htm	Edgar Link	pending
R73.htm	Edgar Link	pending
R74.htm	Edgar Link	pending
R75.htm	Edgar Link	pending
R76.htm	Edgar Link	pending
R77.htm	Edgar Link	pending
R78.htm	Edgar Link	pending
R79.htm	Edgar Link	pending
R8.htm	Edgar Link	pending
R80.htm	Edgar Link	pending
R81.htm	Edgar Link	pending
R82.htm	Edgar Link	pending
R83.htm	Edgar Link	pending
R84.htm	Edgar Link	pending
R85.htm	Edgar Link	pending
R86.htm	Edgar Link	pending
R87.htm	Edgar Link	pending
R88.htm	Edgar Link	pending
R89.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
R90.htm	Edgar Link	pending
R91.htm	Edgar Link	pending
R92.htm	Edgar Link	pending
R93.htm	Edgar Link	pending
R94.htm	Edgar Link	pending
R95.htm	Edgar Link	pending
R96.htm	Edgar Link	pending
R97.htm	Edgar Link	pending
R98.htm	Edgar Link	pending
R99.htm	Edgar Link	pending
ratioofearningstofixedchar.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending
subsidiarylist-ex211.htm	Edgar Link	pending
umscheidletteragreement-ex.htm	Edgar Link	pending

Create your account

Find Stocks Worth Researching

Deeply Understand Businesses

Value Businesses Intelligently

$MODV
ModivCare Inc Stock $modv

2017 Form 10-K Financial Statement

#000122075418000026 Filed on March 09, 2018

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$MODV ModivCare Inc Stock $modv

2017 Form 10-K Financial Statement

#000122075418000026 Filed on March 09, 2018

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$MODV
ModivCare Inc Stock $modv