$MXL
MAXLINEAR, INC Stock $mxl

$mxl Overview Financials Valuation SEC Filings Company Website

2017 Q4 Form 10-K Financial Statement

#000128846919000006 Filed on February 05, 2019

Income Statement

Concept	2017 Q4	2017 Q3	2017 Q2
Revenue	$113.7M	$113.6M	$104.2M
YoY Change	30.51%	17.92%	2.45%
Cost Of Revenue	$61.60M	$61.74M	$53.07M
YoY Change	67.85%	51.25%	36.87%
Gross Profit	$52.09M	$51.84M	$51.10M
YoY Change	3.35%	-6.6%	-18.77%
Gross Profit Margin	45.81%	45.64%	49.06%
Selling, General & Admin	$18.10M	$29.04M	$31.34M
YoY Change	8.38%	64.81%	89.87%
% of Gross Profit	34.75%	56.01%	61.32%
Research & Development	$30.00M	$29.27M	$29.02M
YoY Change	25.0%	12.92%	20.71%
% of Gross Profit	57.59%	56.46%	56.78%
Depreciation & Amortization	$20.20M	$3.400M	$3.600M
YoY Change	152.5%	13.33%	125.0%
% of Gross Profit	38.78%	6.56%	7.04%
Operating Expenses	$57.00M	$62.49M	$66.90M
YoY Change	39.71%	39.35%	65.01%
Operating Profit	-$4.907M	-$10.64M	-$15.80M
YoY Change	-151.1%	-199.8%	-170.6%
Interest Expense	-$4.000M	$4.133M	$2.201M
YoY Change	-4100.0%
% of Operating Profit
Other Income/Expense, Net	-$800.0K	-$4.800M	-$2.755M
YoY Change	-900.0%	-4948.48%	-1046.74%
Pretax Income	-$10.50M	-$15.44M	-$18.55M
YoY Change	-222.09%	-243.48%	-181.86%
Income Tax	-$7.500M	-$6.276M	-$29.52M
% Of Pretax Income
Net Earnings	-$19.45M	-$9.167M	$10.97M
YoY Change	-332.97%	-194.71%	-51.45%
Net Earnings / Revenue	-17.1%	-8.07%	10.53%
Basic Earnings Per Share	-$0.29	-$0.14	$0.17
Diluted Earnings Per Share	-$0.29	-$0.14	$0.16
COMMON SHARES
Basic Shares Outstanding	66.96M shares	66.71M shares	65.89M shares
Diluted Shares Outstanding		66.71M shares	69.65M shares

Balance Sheet

Concept	2017 Q4	2017 Q3	2017 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$71.90M	$71.60M	$87.60M
YoY Change	-44.26%	-27.09%	-50.37%
Cash & Equivalents	$71.87M	$71.58M	$87.57M
Short-Term Investments	$0.00	$0.00	$0.00
Other Short-Term Assets	$9.900M	$8.500M	$10.30M
YoY Change	45.59%	25.0%	106.0%
Inventory	$53.43M	$63.69M	$77.56M
Prepaid Expenses
Receivables	$66.10M	$75.62M	$82.70M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$201.3M	$219.4M	$258.2M
YoY Change	-5.42%	17.43%	2.69%
LONG-TERM ASSETS
Property, Plant & Equipment	$22.66M	$23.34M	$24.47M
YoY Change	10.26%	6.31%	15.78%
Goodwill	$238.0M	$239.7M	$238.8M
YoY Change	213.09%	216.22%	321.13%
Intangibles	$315.0M	$332.4M	$353.5M
YoY Change	202.17%	202.51%	482.65%
Long-Term Investments	$0.00	$0.00	$0.00
YoY Change	-100.0%	-100.0%
Other Assets	$6.921M	$6.288M	$6.841M
YoY Change	312.7%	233.94%	245.16%
Total Long-Term Assets	$623.6M	$657.6M	$679.5M
YoY Change	197.21%	196.84%	383.58%
TOTAL ASSETS
Total Short-Term Assets	$201.3M	$219.4M	$258.2M
Total Long-Term Assets	$623.6M	$657.6M	$679.5M
Total Assets	$824.9M	$877.0M	$937.6M
YoY Change	95.16%	114.76%	139.24%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$16.94M	$14.08M	$21.36M
YoY Change	150.69%	99.43%	163.24%
Accrued Expenses	$20.31M	$27.02M	$38.61M
YoY Change	24.13%	61.99%	194.13%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due			$2.000M
YoY Change
Total Short-Term Liabilities	$76.39M	$98.38M	$110.2M
YoY Change	40.05%	80.55%	98.12%
LONG-TERM LIABILITIES
Long-Term Debt	$347.6M	$367.3M	$415.0M
YoY Change
Other Long-Term Liabilities	$8.558M	$9.598M	$9.409M
YoY Change	41.95%	68.03%	85.8%
Total Long-Term Liabilities	$356.2M	$376.9M	$424.4M
YoY Change	5807.56%	6498.74%	8281.54%
TOTAL LIABILITIES
Total Short-Term Liabilities	$76.39M	$98.38M	$110.2M
Total Long-Term Liabilities	$356.2M	$376.9M	$424.4M
Total Liabilities	$437.4M	$480.4M	$539.7M
YoY Change	522.88%	697.91%	789.39%
SHAREHOLDERS EQUITY
Retained Earnings	-$69.12M	-$49.67M	-$40.50M
YoY Change	15.33%	-27.25%	-48.04%
Common Stock	$455.5M	$446.5M	$439.0M
YoY Change	10.05%	9.45%	9.74%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$387.4M	$396.6M	$397.9M
YoY Change
Total Liabilities & Shareholders Equity	$824.9M	$877.0M	$937.6M
YoY Change	95.16%	114.76%	139.24%

Cashflow Statement

Concept	2017 Q4	2017 Q3	2017 Q2
OPERATING ACTIVITIES
Net Income	-$19.45M	-$9.167M	$10.97M
YoY Change	-332.97%	-194.71%	-51.45%
Depreciation, Depletion And Amortization	$20.20M	$3.400M	$3.600M
YoY Change	152.5%	13.33%	125.0%
Cash From Operating Activities	$21.80M	$37.70M	-$7.100M
YoY Change	-21.01%	104.89%	-121.98%
INVESTING ACTIVITIES
Capital Expenditures	-$3.100M	-$2.600M	-$479.6M
YoY Change	82.35%	-96.83%	1994.32%
Acquisitions
YoY Change
Other Investing Activities	$0.00	$0.00	$63.80M
YoY Change	-100.0%	-100.0%	4.25%
Cash From Investing Activities	-$3.100M	-$2.500M	-$415.9M
YoY Change	106.67%	-97.67%	-1185.9%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-18.80M	-50.30M	421.0M
YoY Change	-1980.0%	1995.83%	420900.0%
NET CHANGE
Cash From Operating Activities	21.80M	37.70M	-7.100M
Cash From Investing Activities	-3.100M	-2.500M	-415.9M
Cash From Financing Activities	-18.80M	-50.30M	421.0M
Net Change In Cash	-100.0K	-15.10M	-2.000M
YoY Change	-100.37%	-83.48%	-102.83%
FREE CASH FLOW
Cash From Operating Activities	$21.80M	$37.70M	-$7.100M
Capital Expenditures	-$3.100M	-$2.600M	-$479.6M
Free Cash Flow	$24.90M	$40.30M	$472.5M
YoY Change	-15.02%	-59.9%	755.98%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2018	dei	Trading Symbol TradingSymbol	MXL
CY2016Q4	mxl	Accrued Price Protection Liability AccruedPriceProtectionLiability	15176000	USD
CY2017Q4	mxl	Accrued Price Protection Liability AccruedPriceProtectionLiability	21571000	USD
CY2018	dei	Amendment Flag AmendmentFlag	false
CY2018	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2018	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2018	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2018
CY2018	dei	Document Period End Date DocumentPeriodEndDate	2018-12-31
CY2018	dei	Document Type DocumentType	10-K
CY2018	dei	Entity Central Index Key EntityCentralIndexKey	0001288469
CY2019Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	69557325	shares
CY2018	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2018	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2018	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2018Q2	dei	Entity Public Float EntityPublicFloat	895500000	USD
CY2018	dei	Entity Registrant Name EntityRegistrantName	MAXLINEAR INC
CY2018	dei	Entity Shell Company EntityShellCompany	false
CY2018	dei	Entity Small Business EntitySmallBusiness	false
CY2018	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2018	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2018Q4	mxl	Accrued Price Protection Liability AccruedPriceProtectionLiability	16454000	USD
CY2017	mxl	Common Stock Issued Pursuant To Equity Awards Net Value CommonStockIssuedPursuantToEquityAwardsNetValue	398000	USD
CY2018	mxl	Common Stock Issued Pursuant To Equity Awards Net Value CommonStockIssuedPursuantToEquityAwardsNetValue	1761000	USD
CY2017Q4	mxl	Accrued Technology License Payments Current AccruedTechnologyLicensePaymentsCurrent	4500000	USD
CY2018Q4	mxl	Accrued Technology License Payments Current AccruedTechnologyLicensePaymentsCurrent	4500000	USD
CY2017Q4	mxl	Accruedcustomercredits Accruedcustomercredits	2667000	USD
CY2018Q4	mxl	Accruedcustomercredits Accruedcustomercredits	1204000	USD
CY2017Q4	mxl	Accruedengineeringandproductioncosts Accruedengineeringandproductioncosts	2378000	USD
CY2018Q4	mxl	Accruedengineeringandproductioncosts Accruedengineeringandproductioncosts	646000	USD
CY2015Q4	mxl	Cashcashequivalentsandrestrictedcash Cashcashequivalentsandrestrictedcash	67956000	USD
CY2016Q4	mxl	Cashcashequivalentsandrestrictedcash Cashcashequivalentsandrestrictedcash	82896000	USD
CY2017Q4	mxl	Cashcashequivalentsandrestrictedcash Cashcashequivalentsandrestrictedcash	74412000	USD
CY2018Q4	mxl	Cashcashequivalentsandrestrictedcash Cashcashequivalentsandrestrictedcash	74191000	USD
CY2016	mxl	Common Stock Issued Pursuant To Equity Awards Net Value CommonStockIssuedPursuantToEquityAwardsNetValue	2840000	USD
CY2018	mxl	Contractwith Customer Rightof Return Term ContractwithCustomerRightofReturnTerm	P6Y
CY2018	mxl	Cumulativeadjustmentforadoptionofaccountingprinciplenet Cumulativeadjustmentforadoptionofaccountingprinciplenet	1634000	USD
CY2016	mxl	Deferred Income Taxes Expense Benefit DeferredIncomeTaxesExpenseBenefit	101000	USD
CY2017	mxl	Deferred Income Taxes Expense Benefit DeferredIncomeTaxesExpenseBenefit	-40091000	USD
CY2018	mxl	Deferred Income Taxes Expense Benefit DeferredIncomeTaxesExpenseBenefit	-11622000	USD
CY2017Q4	mxl	Deferred Revenue And Deferred Profit DeferredRevenueAndDeferredProfit	4362000	USD
CY2018Q4	mxl	Deferred Revenue And Deferred Profit DeferredRevenueAndDeferredProfit	0	USD
CY2017Q4	mxl	Deferred Revenue Distributor Transactions DeferredRevenueDistributorTransactions	5341000	USD
CY2018Q4	mxl	Deferred Revenue Distributor Transactions DeferredRevenueDistributorTransactions	0	USD
CY2017Q4	mxl	Deferred Revenue Rebates DeferredRevenueRebates	156000	USD
CY2018Q4	mxl	Deferred Revenue Rebates DeferredRevenueRebates	0	USD
CY2016	mxl	Deferred Revenueand Deferred Profits DeferredRevenueandDeferredProfits	1925000	USD
CY2017	mxl	Deferred Revenueand Deferred Profits DeferredRevenueandDeferredProfits	-1629000	USD
CY2018	mxl	Deferred Revenueand Deferred Profits DeferredRevenueandDeferredProfits	-138000	USD
CY2017Q1	mxl	Dual Class Sunset Class Aand B Common Stock DualClassSunsetClassAandBCommonStock	2017-03-29
CY2016	mxl	Effective Income Tax Reconciliation Other Transaction Costs EffectiveIncomeTaxReconciliationOtherTransactionCosts	749000	USD
CY2017	mxl	Effective Income Tax Reconciliation Other Transaction Costs EffectiveIncomeTaxReconciliationOtherTransactionCosts	553000	USD
CY2018	mxl	Effective Income Tax Reconciliation Other Transaction Costs EffectiveIncomeTaxReconciliationOtherTransactionCosts	0	USD
CY2017	mxl	Fair Value Liabilities Transfersbetween Levels FairValueLiabilitiesTransfersbetweenLevels	0	USD
CY2017	mxl	Finitelived Intangible Assets Other Additions FinitelivedIntangibleAssetsOtherAdditions	5378000	USD
CY2018	mxl	Finitelived Intangible Assets Other Additions FinitelivedIntangibleAssetsOtherAdditions	0	USD
CY2018Q4	mxl	Future Minimum Payments Due FutureMinimumPaymentsDue	113979000	USD
CY2018Q4	mxl	Future Minimum Payments Due Thereafter FutureMinimumPaymentsDueThereafter	0	USD
CY2018Q4	mxl	Future Minimum Payments Duein Five Years FutureMinimumPaymentsDueinFiveYears	1652000	USD
CY2018Q4	mxl	Future Minimum Payments Duein Four Years FutureMinimumPaymentsDueinFourYears	4936000	USD
CY2018Q4	mxl	Future Minimum Payments Duein Three Years FutureMinimumPaymentsDueinThreeYears	9979000	USD
CY2018Q4	mxl	Future Minimum Payments Duein Two Years FutureMinimumPaymentsDueinTwoYears	14000000	USD
CY2018Q4	mxl	Future Minimum Payments Remainderof Fiscal Year FutureMinimumPaymentsRemainderofFiscalYear	83412000	USD
CY2016	mxl	Income Tax Reconciliation Foreign Dividends IncomeTaxReconciliationForeignDividends	51000	USD
CY2017	mxl	Income Tax Reconciliation Foreign Dividends IncomeTaxReconciliationForeignDividends	0	USD
CY2018	mxl	Income Tax Reconciliation Foreign Dividends IncomeTaxReconciliationForeignDividends	1103000	USD
CY2016	mxl	Increase Decreasein Accrued Price Protection Liability IncreaseDecreaseinAccruedPriceProtectionLiability	-4850000	USD
CY2017	mxl	Increase Decreasein Accrued Price Protection Liability IncreaseDecreaseinAccruedPriceProtectionLiability	6395000	USD
CY2018	mxl	Increase Decreasein Accrued Price Protection Liability IncreaseDecreaseinAccruedPriceProtectionLiability	-5117000	USD
CY2018	mxl	Incremental Loans IncrementalLoans	160
CY2016	mxl	Lease Incentivefor Leasehold Improvements LeaseIncentiveforLeaseholdImprovements	61000	USD
CY2017	mxl	Lease Incentivefor Leasehold Improvements LeaseIncentiveforLeaseholdImprovements	0	USD
CY2018	mxl	Lease Incentivefor Leasehold Improvements LeaseIncentiveforLeaseholdImprovements	0	USD
CY2017	mxl	Longlivedassets Longlivedassets	575695000	USD
CY2018	mxl	Longlivedassets Longlivedassets	501634000	USD
CY2018Q4	mxl	Operating Leases Future Sublease Income Due OperatingLeasesFutureSubleaseIncomeDue	12732000	USD
CY2018Q4	mxl	Operating Leases Future Sublease Income Due Thereafter OperatingLeasesFutureSubleaseIncomeDueThereafter	0	USD
CY2018Q4	mxl	Operating Leases Future Sublease Income Duein Five Years OperatingLeasesFutureSubleaseIncomeDueinFiveYears	291000	USD
CY2018Q4	mxl	Operating Leases Future Sublease Income Duein Four Years OperatingLeasesFutureSubleaseIncomeDueinFourYears	782000	USD
CY2018Q4	mxl	Operating Leases Future Sublease Income Duein Three Years OperatingLeasesFutureSubleaseIncomeDueinThreeYears	4057000	USD
CY2018Q4	mxl	Operating Leases Future Sublease Income Duein Two Years OperatingLeasesFutureSubleaseIncomeDueinTwoYears	4036000	USD
CY2018Q4	mxl	Operating Leases Future Sublease Income Remainderof Fiscal Year OperatingLeasesFutureSubleaseIncomeRemainderofFiscalYear	3566000	USD
CY2017	mxl	Price Protection Rebate Charges PriceProtectionRebateCharges	46520000	USD
CY2018	mxl	Price Protection Rebate Charges PriceProtectionRebateCharges	34288000	USD
CY2017	mxl	Price Protectionpayments PriceProtectionpayments	40024000	USD
CY2018	mxl	Price Protectionpayments PriceProtectionpayments	36992000	USD
CY2018	mxl	Revenue Performance Obligation Delivery Term RevenuePerformanceObligationDeliveryTerm	P1Y
CY2018	mxl	Revenue Performance Obligation Payment Term RevenuePerformanceObligationPaymentTerm	P30D
CY2017	mxl	Reversal Of Unclaimed Rebates ReversalOfUnclaimedRebates	101000	USD
CY2018	mxl	Reversal Of Unclaimed Rebates ReversalOfUnclaimedRebates	2413000	USD
CY2016Q3	mxl	Shares Issuedupon Settlementof Executive Bonus Plan SharesIssueduponSettlementofExecutiveBonusPlan	200000	shares
CY2017Q1	mxl	Shares Issuedupon Settlementof Executive Bonus Plan SharesIssueduponSettlementofExecutiveBonusPlan	200000	shares
CY2018Q1	mxl	Shares Issuedupon Settlementof Executive Bonus Plan SharesIssueduponSettlementofExecutiveBonusPlan	300000	shares
CY2017Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	16939000	USD
CY2018Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	15588000	USD
CY2017Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	66099000	USD
CY2018Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	59491000	USD
CY2016	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-169000	USD
CY2017	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	60000	USD
CY2018	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	0	USD
CY2017Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	20306000	USD
CY2018Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	23520000	USD
CY2017Q4	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	1497000	USD
CY2018Q4	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	1270000	USD
CY2017Q4	us-gaap	Accrued Rent Current AccruedRentCurrent	1105000	USD
CY2018Q4	us-gaap	Accrued Rent Current AccruedRentCurrent	1214000	USD
CY2017Q4	us-gaap	Accrued Royalties Current AccruedRoyaltiesCurrent	1206000	USD
CY2018Q4	us-gaap	Accrued Royalties Current AccruedRoyaltiesCurrent	980000	USD
CY2017Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	44053000	USD
CY2018Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	53787000	USD
CY2017Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	1039000	USD
CY2018Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	493287000	USD
CY2016	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	21975000	USD
CY2018Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	272000	USD
CY2017Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	455497000	USD
CY2016	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	800000	shares
CY2017	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	4500000	shares
CY2018	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	3700000	shares
CY2017Q4	us-gaap	Assets Assets	824862000	USD
CY2017	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	32603000	USD
CY2018	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	31734000	USD
CY2016	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	21765000	USD
CY2017	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	32668000	USD
CY2018	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	31721000	USD
CY2017	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	200000	USD
CY2018	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	300000	USD
CY2017	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	600000	USD
CY2018	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	800000	USD
CY2016	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	0	USD
CY2017	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	763000	USD
CY2018	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	1148000	USD
CY2016	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	16084000	USD
CY2017	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	54694000	USD
CY2018	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	67947000	USD
CY2018Q4	us-gaap	Assets Assets	738831000	USD
CY2017Q4	us-gaap	Assets Current AssetsCurrent	201304000	USD
CY2018Q4	us-gaap	Assets Current AssetsCurrent	180611000	USD
CY2016	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	220000	USD
CY2017	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	0	USD
CY2018	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	0	USD
CY2017Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	71872000	USD
CY2018Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	73142000	USD
CY2016	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	14940000	USD
CY2017	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-8484000	USD
CY2018	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-221000	USD
CY2017Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2018Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2017Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.0001
CY2018Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.0001
CY2017Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	550000000	shares
CY2018Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	550000000	shares
CY2017Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	67400000	shares
CY2018Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	69551000	shares
CY2017Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	67400000	shares
CY2018Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	69551000	shares
CY2017Q4	us-gaap	Common Stock Value CommonStockValue	7000	USD
CY2018Q4	us-gaap	Common Stock Value CommonStockValue	7000	USD
CY2016	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	60554000	USD
CY2017	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-6588000	USD
CY2018	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-27069000	USD
CY2018Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	71000	USD
CY2018Q4	us-gaap	Contract With Customer Right To Recover Product ContractWithCustomerRightToRecoverProduct	300000	USD
CY2017	us-gaap	Cost Of Goods And Services Sold Amortization CostOfGoodsAndServicesSoldAmortization	25557000	USD
CY2018	us-gaap	Cost Of Goods And Services Sold Amortization CostOfGoodsAndServicesSoldAmortization	0	USD
CY2016	us-gaap	Cost Of Goods And Services Sold Amortization CostOfGoodsAndServicesSoldAmortization	5641000	USD
CY2016	us-gaap	Cost Of Revenue CostOfRevenue	157842000	USD
CY2017	us-gaap	Cost Of Revenue CostOfRevenue	212355000	USD
CY2018Q4	us-gaap	Deferred Compensation Share Based Arrangements Liability Current DeferredCompensationShareBasedArrangementsLiabilityCurrent	8900000	USD
CY2017Q4	us-gaap	Deferred Costs Current DeferredCostsCurrent	1135000	USD
CY2018Q4	us-gaap	Deferred Costs Current DeferredCostsCurrent	0	USD
CY2016	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	17492000	USD
CY2018	us-gaap	Cost Of Revenue CostOfRevenue	176223000	USD
CY2016	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	1216000	USD
CY2017	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	13470000	USD
CY2018	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	3292000	USD
CY2016	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	1092000	USD
CY2017	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	1784000	USD
CY2018	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	1640000	USD
CY2016	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	2297000	USD
CY2017	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	15280000	USD
CY2018	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	4969000	USD
CY2016	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	-11000	USD
CY2017	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	26000	USD
CY2018	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	37000	USD
CY2018	us-gaap	Debt Instrument Call Feature DebtInstrumentCallFeature	1.0% soft call premium
CY2018	us-gaap	Debt Instrument Interest Rate Basis For Effective Rate DebtInstrumentInterestRateBasisForEffectiveRate	0.046
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CY2018Q4	us-gaap	Debt Instrument Interest Rate Effective Percentage DebtInstrumentInterestRateEffectivePercentage	0.046
CY2018	us-gaap	Debt Instrument Term DebtInstrumentTerm	P7Y
CY2017Q2	us-gaap	Debt Instrument Unamortized Discount DebtInstrumentUnamortizedDiscount	2100000	USD
CY2017	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	19451000	USD
CY2018	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	788000	USD
CY2017Q2	us-gaap	Deferred Finance Costs Gross DeferredFinanceCostsGross	6000000	USD
CY2016	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-2459000	USD
CY2017	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-3697000	USD
CY2018	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-3884000	USD
CY2016	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	101000	USD
CY2017	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-31767000	USD
CY2018	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-12144000	USD
CY2017Q4	us-gaap	Deferred Rent Credit Noncurrent DeferredRentCreditNoncurrent	4885000	USD
CY2018Q4	us-gaap	Deferred Rent Credit Noncurrent DeferredRentCreditNoncurrent	4097000	USD
CY2016	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-8271000	USD
CY2017	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-4668000	USD
CY2018	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-2799000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	0	USD
CY2018Q4	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	0	USD
CY2017Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	162632000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	152938000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	39878000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	51518000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Liabilities Net Noncurrent DeferredTaxAssetsLiabilitiesNetNoncurrent	39878000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Liabilities Net Noncurrent DeferredTaxAssetsLiabilitiesNetNoncurrent	51518000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	78072000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	73742000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	77355000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	64887000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	10506000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	7965000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Research DeferredTaxAssetsTaxCreditCarryforwardsResearch	69668000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Research DeferredTaxAssetsTaxCreditCarryforwardsResearch	75032000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation	2444000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation	2504000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	2659000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	2550000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	84560000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	79196000	USD
CY2017Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	35981000	USD
CY2018Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	20833000	USD
CY2017Q4	us-gaap	Deferred Tax Liabilities Other Finite Lived Assets DeferredTaxLiabilitiesOtherFiniteLivedAssets	1777000	USD
CY2018Q4	us-gaap	Deferred Tax Liabilities Other Finite Lived Assets DeferredTaxLiabilitiesOtherFiniteLivedAssets	1391000	USD
CY2017Q4	us-gaap	Deferred Tax Liabilities Undistributed Foreign Earnings DeferredTaxLiabilitiesUndistributedForeignEarnings	436000	USD
CY2018Q4	us-gaap	Deferred Tax Liabilities Undistributed Foreign Earnings DeferredTaxLiabilitiesUndistributedForeignEarnings	0	USD
CY2016	us-gaap	Depreciation Depreciation	10600000	USD
CY2017	us-gaap	Depreciation Depreciation	12000000	USD
CY2018	us-gaap	Depreciation Depreciation	11100000	USD
CY2016	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	26703000	USD
CY2017	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	66738000	USD
CY2018	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	79027000	USD
CY2016Q4	us-gaap	Derivative Assets DerivativeAssets	0	USD
CY2017Q4	us-gaap	Derivative Assets DerivativeAssets	734000	USD
CY2018Q4	us-gaap	Derivative Assets DerivativeAssets	1623000	USD
CY2018Q4	us-gaap	Derivative Fixed Interest Rate DerivativeFixedInterestRate	0.0425
CY2017Q4	us-gaap	Derivative Fixed Interest Rate DerivativeFixedInterestRate	0.0174685
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CY2017Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.13
CY2017Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.17
CY2017Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.14
CY2017Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.29
CY2017	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.14
CY2018Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.03
CY2018Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.21
CY2018Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.20
CY2018	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.38
CY2016	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.91
CY2017Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.12
CY2017Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.16
CY2017Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.14
CY2017Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.29
CY2018Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.03
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CY2018Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.21
CY2018Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.20
CY2018	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.38
CY2016	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-394000	USD
CY2017	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	1582000	USD
CY2018	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-1301000	USD
CY2017Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	13208000	USD
CY2018Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	15005000	USD
CY2018Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Stock Options EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions	4500000	USD
CY2016	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	5700000	USD
CY2017	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	11900000	USD
CY2018	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	7800000	USD
CY2016	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	8291000	USD
CY2017	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	8559000	USD
CY2018	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	2028000	USD
CY2017	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Other Comprehensive Income Loss FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss	734000	USD
CY2018	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Other Comprehensive Income Loss FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss	889000	USD
CY2018	us-gaap	Finite Lived Intangible Asset Useful Life FiniteLivedIntangibleAssetUsefulLife	P6Y1M6D
CY2017Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	68986000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	136531000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	9469000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	56819000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	25446000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	37641000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	55171000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	55954000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	379631000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	377031000	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	81861000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	310645000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	240500000	USD
CY2016	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	216000	USD
CY2017	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-2153000	USD
CY2018	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	809000	USD
CY2016	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	50000	USD
CY2017	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	-38000	USD
CY2018	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	0	USD
CY2016	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-366000	USD
CY2017	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-168000	USD
CY2018	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-430000	USD
CY2016Q4	us-gaap	Goodwill Goodwill	76015000	USD
CY2017Q4	us-gaap	Goodwill Goodwill	237992000	USD
CY2018Q4	us-gaap	Goodwill Goodwill	238330000	USD
CY2017	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	162318000	USD
CY2018	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	0	USD
CY2018	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2018	us-gaap	Goodwill Purchase Accounting Adjustments GoodwillPurchaseAccountingAdjustments	-338000	USD
CY2016	us-gaap	Gross Profit GrossProfit	229990000	USD
CY2017Q1	us-gaap	Gross Profit GrossProfit	52924000	USD
CY2017Q2	us-gaap	Gross Profit GrossProfit	51104000	USD
CY2017Q3	us-gaap	Gross Profit GrossProfit	51842000	USD
CY2017Q4	us-gaap	Gross Profit GrossProfit	52093000	USD
CY2017	us-gaap	Gross Profit GrossProfit	207963000	USD
CY2018Q1	us-gaap	Gross Profit GrossProfit	62668000	USD
CY2018Q2	us-gaap	Gross Profit GrossProfit	56330000	USD
CY2018Q3	us-gaap	Gross Profit GrossProfit	43876000	USD
CY2018Q4	us-gaap	Gross Profit GrossProfit	45900000	USD
CY2018	us-gaap	Gross Profit GrossProfit	208774000	USD
CY2016	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	1300000	USD
CY2017	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	2000000	USD
CY2018	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	2198000	USD
CY2017	us-gaap	Impairment Of Intangible Assets Finitelived ImpairmentOfIntangibleAssetsFinitelived	0	USD
CY2018	us-gaap	Impairment Of Intangible Assets Finitelived ImpairmentOfIntangibleAssetsFinitelived	2198000	USD
CY2018	us-gaap	Impairment Of Intangible Assets Indefinitelived Excluding Goodwill ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill	0	USD
CY2018	us-gaap	Impairment Of Intangible Assets Indefinitelived Excluding Goodwill ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill	0	USD
CY2016	us-gaap	Impairment Of Leasehold ImpairmentOfLeasehold	388000	USD
CY2017	us-gaap	Impairment Of Leasehold ImpairmentOfLeasehold	0	USD
CY2018	us-gaap	Impairment Of Leasehold ImpairmentOfLeasehold	735000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	75778000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	42580000	USD
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	16405000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-12088000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-76578000	USD
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-49257000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	63690000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-33998000	USD
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-32852000	USD
CY2018Q4	us-gaap	Income Tax Examination Penalties And Interest Accrued IncomeTaxExaminationPenaltiesAndInterestAccrued	1100000	USD
CY2016	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2398000	USD
CY2017	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-24811000	USD
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-6653000	USD
CY2016	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-6661000	USD
CY2017	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-51177000	USD
CY2018	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-5727000	USD
CY2016	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	0	USD
CY2017	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	25205000	USD
CY2018	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	185000	USD
CY2016	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	2888000	USD
CY2017	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	23666000	USD
CY2018	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	8640000	USD
CY2016	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	22294000	USD
CY2017	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	1730000	USD
CY2018	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	1319000	USD
CY2017	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-11899000	USD
CY2018	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-6814000	USD
CY2016	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	-802000	USD
CY2016	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	-5756000	USD
CY2017	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	-5713000	USD
CY2018	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	74000	USD
CY2016	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	0	USD
CY2017	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	1257000	USD
CY2018	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	0	USD
CY2016	us-gaap	Income Tax Reconciliation Repatriation Of Foreign Earnings IncomeTaxReconciliationRepatriationOfForeignEarnings	0	USD
CY2017	us-gaap	Income Tax Reconciliation Repatriation Of Foreign Earnings IncomeTaxReconciliationRepatriationOfForeignEarnings	1368000	USD
CY2018	us-gaap	Income Tax Reconciliation Repatriation Of Foreign Earnings IncomeTaxReconciliationRepatriationOfForeignEarnings	1960000	USD
CY2016	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-13000	USD
CY2017	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	17000	USD
CY2018	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	20000	USD
CY2016	us-gaap	Income Tax Reconciliation Tax Contingencies IncomeTaxReconciliationTaxContingencies	-1204000	USD
CY2017	us-gaap	Income Tax Reconciliation Tax Contingencies IncomeTaxReconciliationTaxContingencies	1993000	USD
CY2018	us-gaap	Income Tax Reconciliation Tax Contingencies IncomeTaxReconciliationTaxContingencies	1463000	USD
CY2016	us-gaap	Income Tax Reconciliation Tax Credits Foreign IncomeTaxReconciliationTaxCreditsForeign	72000	USD
CY2017	us-gaap	Income Tax Reconciliation Tax Credits Foreign IncomeTaxReconciliationTaxCreditsForeign	5000	USD
CY2018	us-gaap	Income Tax Reconciliation Tax Credits Foreign IncomeTaxReconciliationTaxCreditsForeign	0	USD
CY2016	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	9076000	USD
CY2017	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	8153000	USD
CY2018	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	8849000	USD
CY2016	us-gaap	Income Taxes Paid IncomeTaxesPaid	1583000	USD
CY2017	us-gaap	Income Taxes Paid IncomeTaxesPaid	9435000	USD
CY2018	us-gaap	Income Taxes Paid IncomeTaxesPaid	5426000	USD
CY2016	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	3249000	USD
CY2017	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-1918000	USD
CY2018	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	1161000	USD
CY2016	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	8175000	USD
CY2017	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	4377000	USD
CY2018	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-6595000	USD
CY2016	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	5609000	USD
CY2017	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	1567000	USD
CY2018	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	8961000	USD
CY2016	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-9846000	USD
CY2017	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	1788000	USD
CY2018	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-11696000	USD
CY2016	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	-164000	USD
CY2017	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	-5103000	USD
CY2018	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	-381000	USD
CY2016	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-402000	USD
CY2017	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-1272000	USD
CY2018	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-5833000	USD
CY2017Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	315045000	USD
CY2018Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	244900000	USD
CY2016	us-gaap	Interest Expense InterestExpense	104000	USD
CY2017	us-gaap	Interest Expense InterestExpense	10378000	USD
CY2018	us-gaap	Interest Expense InterestExpense	14255000	USD
CY2016	us-gaap	Interest Paid InterestPaid	0	USD
CY2017	us-gaap	Interest Paid InterestPaid	8843000	USD
CY2018	us-gaap	Interest Paid InterestPaid	13957000	USD
CY2017Q4	us-gaap	Inventory Finished Goods InventoryFinishedGoods	31611000	USD
CY2018Q4	us-gaap	Inventory Finished Goods InventoryFinishedGoods	24120000	USD
CY2017Q4	us-gaap	Inventory Net InventoryNet	53434000	USD
CY2018Q4	us-gaap	Inventory Net InventoryNet	41738000	USD
CY2017Q4	us-gaap	Inventory Work In Process InventoryWorkInProcess	21823000	USD
CY2018Q4	us-gaap	Inventory Work In Process InventoryWorkInProcess	17618000	USD
CY2016	us-gaap	Investment Income Interest InvestmentIncomeInterest	572000	USD
CY2017	us-gaap	Investment Income Interest InvestmentIncomeInterest	274000	USD
CY2018	us-gaap	Investment Income Interest InvestmentIncomeInterest	78000	USD
CY2018	us-gaap	Lease Expiration Date1 LeaseExpirationDate1	2023-12-31
CY2017Q4	us-gaap	Liabilities Liabilities	437438000	USD
CY2018Q4	us-gaap	Liabilities Liabilities	338895000	USD
CY2017Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	824862000	USD
CY2018Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	738831000	USD
CY2017Q4	us-gaap	Liabilities Current LiabilitiesCurrent	76386000	USD
CY2018Q4	us-gaap	Liabilities Current LiabilitiesCurrent	70567000	USD
CY2017Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	360000000	USD
CY2018Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	268100000	USD
CY2017Q2	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	398500000	USD
CY2017Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	355000000	USD
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	262000000	USD
CY2017Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	347609000	USD
CY2018Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	255757000	USD
CY2016	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-670000	USD
CY2017	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	347021000	USD
CY2018	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-93784000	USD
CY2016	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-101313000	USD
CY2017	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-432151000	USD
CY2018	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-7825000	USD
CY2016	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	117317000	USD
CY2017	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	75064000	USD
CY2018	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	102689000	USD
CY2016	us-gaap	Net Income Loss NetIncomeLoss	61292000	USD
CY2017Q1	us-gaap	Net Income Loss NetIncomeLoss	8463000	USD
CY2017Q2	us-gaap	Net Income Loss NetIncomeLoss	10965000	USD
CY2017Q3	us-gaap	Net Income Loss NetIncomeLoss	-9167000	USD
CY2017Q4	us-gaap	Net Income Loss NetIncomeLoss	-19448000	USD
CY2017	us-gaap	Net Income Loss NetIncomeLoss	-9187000	USD
CY2018Q1	us-gaap	Net Income Loss NetIncomeLoss	1847000	USD
CY2018Q2	us-gaap	Net Income Loss NetIncomeLoss	-14422000	USD
CY2018Q3	us-gaap	Net Income Loss NetIncomeLoss	-13935000	USD
CY2018	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-13755000	USD
CY2018	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	1
CY2018Q4	us-gaap	Net Income Loss NetIncomeLoss	311000	USD
CY2018	us-gaap	Net Income Loss NetIncomeLoss	-26199000	USD
CY2018	us-gaap	New Accounting Pronouncement Or Change In Accounting Principle Effect Of Adoption Quantification NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification	24000000	USD
CY2016	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	631000	USD
CY2017	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-12327000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	33943000	USD
CY2016	us-gaap	Operating Expenses OperatingExpenses	166931000	USD
CY2017	us-gaap	Operating Expenses OperatingExpenses	229634000	USD
CY2018	us-gaap	Operating Expenses OperatingExpenses	227871000	USD
CY2016	us-gaap	Operating Income Loss OperatingIncomeLoss	63059000	USD
CY2017	us-gaap	Operating Income Loss OperatingIncomeLoss	-21671000	USD
CY2018	us-gaap	Operating Income Loss OperatingIncomeLoss	-19097000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	1205000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	4511000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	9286000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	9576000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	0	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Remainder Of Fiscal Year OperatingLeasesFutureMinimumPaymentsRemainderOfFiscalYear	9365000	USD
CY2017	us-gaap	Operating Leases Income Statement Sublease Revenue OperatingLeasesIncomeStatementSubleaseRevenue	2100000	USD
CY2018	us-gaap	Operating Leases Income Statement Sublease Revenue OperatingLeasesIncomeStatementSubleaseRevenue	2400000	USD
CY2016	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	2900000	USD
CY2017	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	4200000	USD
CY2018	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	4500000	USD
CY2016	us-gaap	Operating Leases Rent Expense Sublease Rentals1 OperatingLeasesRentExpenseSubleaseRentals1	1300000	USD
CY2017	us-gaap	Operating Leases Rent Expense Sublease Rentals1 OperatingLeasesRentExpenseSubleaseRentals1	2100000	USD
CY2018	us-gaap	Operating Leases Rent Expense Sublease Rentals1 OperatingLeasesRentExpenseSubleaseRentals1	2400000	USD
CY2017Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	3914000	USD
CY2018Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	995000	USD
CY2017Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	6921000	USD
CY2018Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	4664000	USD
CY2018Q4	us-gaap	Other Commitment OtherCommitment	14375000	USD
CY2018Q4	us-gaap	Other Commitment Due After Fifth Year OtherCommitmentDueAfterFifthYear	0	USD
CY2018Q4	us-gaap	Other Commitment Due In Fifth Year OtherCommitmentDueInFifthYear	447000	USD
CY2018Q4	us-gaap	Other Commitment Due In Fourth Year OtherCommitmentDueInFourthYear	425000	USD
CY2018Q4	us-gaap	Other Commitment Due In Second Year OtherCommitmentDueInSecondYear	4424000	USD
CY2018Q4	us-gaap	Other Commitment Due In Third Year OtherCommitmentDueInThirdYear	693000	USD
CY2018Q4	us-gaap	Other Commitments Future Minimum Payments Remainder Of Fiscal Year OtherCommitmentsFutureMinimumPaymentsRemainderOfFiscalYear	8386000	USD
CY2016	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	-749000	USD
CY2017	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	2122000	USD
CY2018	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	-1572000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Reclassification Adjustments Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsNetOfTax	11000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Reclassification Adjustments Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsNetOfTax	-55000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Reclassification Adjustments Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsNetOfTax	0	USD
CY2016	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	-11000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	0	USD
CY2018	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	0	USD
CY2016	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax	0	USD
CY2017	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax	257000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax	187000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	39000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	202000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	200000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-738000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	2599000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-870000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-738000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	2599000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-870000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	0	USD
CY2017	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	-55000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	0	USD
CY2016	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	0	USD
CY2017	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	477000	USD
CY2018	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	702000	USD
CY2016	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	27000	USD
CY2017	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	0	USD
CY2018	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	0	USD
CY2016Q4	us-gaap	Other Indefinite Lived Intangible Assets OtherIndefiniteLivedIntangibleAssets	22400000	USD
CY2017Q4	us-gaap	Other Indefinite Lived Intangible Assets OtherIndefiniteLivedIntangibleAssets	4400000	USD
CY2017Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	8558000	USD
CY2018Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	8474000	USD
CY2016	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	163000	USD
CY2017	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-2223000	USD
CY2018	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	422000	USD
CY2016	us-gaap	Other Significant Noncash Transaction Value Of Consideration Given1 OtherSignificantNoncashTransactionValueOfConsiderationGiven1	7649000	USD
CY2017	us-gaap	Other Significant Noncash Transaction Value Of Consideration Given1 OtherSignificantNoncashTransactionValueOfConsiderationGiven1	3314000	USD
CY2018	us-gaap	Other Significant Noncash Transaction Value Of Consideration Given1 OtherSignificantNoncashTransactionValueOfConsiderationGiven1	6997000	USD
CY2016	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	3000	USD
CY2017	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	334000	USD
CY2018	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
CY2017	us-gaap	Payments For Restructuring PaymentsForRestructuring	5991000	USD
CY2018	us-gaap	Payments For Restructuring PaymentsForRestructuring	4004000	USD
CY2016	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	7316000	USD
CY2017	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	11543000	USD
CY2018	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	7623000	USD
CY2016	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	90307000	USD
CY2017	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	30577000	USD
CY2018	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	0	USD
CY2016	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	101000000	USD
CY2017	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	473304000	USD
CY2018	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	USD
CY2016	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	390000	USD
CY2017	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	5378000	USD
CY2018	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	0	USD
CY2016	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	8512000	USD
CY2017	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	7468000	USD
CY2018	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	7825000	USD
CY2017Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.0001
CY2018Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.0001
CY2017Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	25000000	shares
CY2018Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	25000000	shares
CY2017Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2018Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2017Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2018Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2017Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2018Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2017Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	8423000	USD
CY2018Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	5595000	USD
CY2016	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	6649000	USD
CY2017	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	12052000	USD
CY2018	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	6839000	USD
CY2016	us-gaap	Proceeds From Issuance Of Secured Debt ProceedsFromIssuanceOfSecuredDebt	0	USD
CY2017	us-gaap	Proceeds From Issuance Of Secured Debt ProceedsFromIssuanceOfSecuredDebt	416846000	USD
CY2018	us-gaap	Proceeds From Issuance Of Secured Debt ProceedsFromIssuanceOfSecuredDebt	0	USD
CY2016	us-gaap	Proceeds From Sale And Maturity Of Available For Sale Securities ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities	98896000	USD
CY2017	us-gaap	Proceeds From Sale And Maturity Of Available For Sale Securities ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities	84546000	USD
CY2018	us-gaap	Proceeds From Sale And Maturity Of Available For Sale Securities ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities	0	USD
CY2016	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	0	USD
CY2017	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	30000	USD
CY2018	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	0	USD
CY2016	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	3600000	USD
CY2017	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	7900000	USD
CY2018	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	700000	USD
CY2017Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	66711000	USD
CY2018Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	72191000	USD
CY2017Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	22658000	USD
CY2018Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	18404000	USD
CY2016	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	87000	USD
CY2017	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	133000	USD
CY2018	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	0	USD
CY2018	us-gaap	Repayments Of Debt RepaymentsOfDebt	163000000	USD
CY2016	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	0	USD
CY2017	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	70000000	USD
CY2018	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	93000000	USD
CY2016	us-gaap	Research And Development Expense Excluding Acquired In Process Cost ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost	97745000	USD
CY2017	us-gaap	Research And Development Expense Excluding Acquired In Process Cost ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost	112279000	USD
CY2018	us-gaap	Research And Development Expense Excluding Acquired In Process Cost ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost	120046000	USD
CY2018Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	1000000	USD
CY2017Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	1476000	USD
CY2018Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	645000	USD
CY2017Q4	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	1064000	USD
CY2018Q4	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	404000	USD
CY2016	us-gaap	Restructuring Charges RestructuringCharges	3432000	USD
CY2017	us-gaap	Restructuring Charges RestructuringCharges	9524000	USD
CY2018	us-gaap	Restructuring Charges RestructuringCharges	3838000	USD
CY2017Q4	us-gaap	Restructuring Reserve RestructuringReserve	3039000	USD
CY2018Q4	us-gaap	Restructuring Reserve RestructuringReserve	1946000	USD
CY2017	us-gaap	Restructuring Reserve Accrual Adjustment1 RestructuringReserveAccrualAdjustment1	70000	USD
CY2017Q4	us-gaap	Restructuring Reserve Current RestructuringReserveCurrent	3039000	USD
CY2018Q4	us-gaap	Restructuring Reserve Current RestructuringReserveCurrent	1946000	USD
CY2017	us-gaap	Restructuring Reserve Settled Without Cash2 RestructuringReserveSettledWithoutCash2	5505000	USD
CY2018	us-gaap	Restructuring Reserve Settled Without Cash2 RestructuringReserveSettledWithoutCash2	927000	USD
CY2017Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-69119000	USD
CY2018Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-93630000	USD
CY2016	us-gaap	Revenues Revenues	387832000	USD
CY2017Q4	us-gaap	Standard Product Warranty Accrual Current StandardProductWarrantyAccrualCurrent	900000	USD
CY2018Q4	us-gaap	Standard Product Warranty Accrual Current StandardProductWarrantyAccrualCurrent	500000	USD
CY2016	us-gaap	Stock Issued During Period Shares Restricted Stock Award Gross StockIssuedDuringPeriodSharesRestrictedStockAwardGross	1061000	shares
CY2017	us-gaap	Stock Issued During Period Shares Restricted Stock Award Gross StockIssuedDuringPeriodSharesRestrictedStockAwardGross	818000	shares
CY2018	us-gaap	Stock Issued During Period Shares Restricted Stock Award Gross StockIssuedDuringPeriodSharesRestrictedStockAwardGross	0	shares
CY2017	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	4613000	USD
CY2016	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	4134000	USD
CY2017	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	4308000	USD
CY2017Q1	us-gaap	Revenues Revenues	88841000	USD
CY2017Q2	us-gaap	Revenues Revenues	104175000	USD
CY2017Q3	us-gaap	Revenues Revenues	113581000	USD
CY2017Q4	us-gaap	Revenues Revenues	113721000	USD
CY2017	us-gaap	Revenues Revenues	420318000	USD
CY2018Q1	us-gaap	Revenues Revenues	110827000	USD
CY2018Q2	us-gaap	Revenues Revenues	101533000	USD
CY2018Q3	us-gaap	Revenues Revenues	85010000	USD
CY2018Q4	us-gaap	Revenues Revenues	87627000	USD
CY2018	us-gaap	Revenues Revenues	384997000	USD
CY2016	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	64454000	USD
CY2017	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	105831000	USD
CY2018	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	101789000	USD
CY2016	us-gaap	Share Based Compensation ShareBasedCompensation	21765000	USD
CY2017	us-gaap	Share Based Compensation ShareBasedCompensation	32668000	USD
CY2018	us-gaap	Share Based Compensation ShareBasedCompensation	31721000	USD
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	8100000	USD
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	16300000	USD
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	6500000	USD
CY2018	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1	P2Y10M3D
CY2018	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	4452000	USD
CY2016	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	3000	USD
CY2017	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	334000	USD
CY2015Q4	us-gaap	Stockholders Equity StockholdersEquity	262924000	USD
CY2016Q4	us-gaap	Stockholders Equity StockholdersEquity	352424000	USD
CY2017Q4	us-gaap	Stockholders Equity StockholdersEquity	387424000	USD
CY2018Q4	us-gaap	Stockholders Equity StockholdersEquity	399936000	USD
CY2016	us-gaap	Tax Adjustments Settlements And Unusual Provisions TaxAdjustmentsSettlementsAndUnusualProvisions	0	USD
CY2017	us-gaap	Tax Adjustments Settlements And Unusual Provisions TaxAdjustmentsSettlementsAndUnusualProvisions	-917000	USD
CY2018	us-gaap	Tax Adjustments Settlements And Unusual Provisions TaxAdjustmentsSettlementsAndUnusualProvisions	-27000	USD
CY2017Q4	us-gaap	Taxes Payable Current And Noncurrent TaxesPayableCurrentAndNoncurrent	0	USD
CY2018Q4	us-gaap	Taxes Payable Current And Noncurrent TaxesPayableCurrentAndNoncurrent	1642000	USD
CY2017Q1	us-gaap	Treasury Stock Shares Retired TreasuryStockSharesRetired	65445853	shares
CY2015Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	26053000	USD
CY2016Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	23417000	USD
CY2017Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	63086000	USD
CY2018Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	61500000	USD
CY2018Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	61500000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	4661000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	458000	USD
CY2018	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	4696000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Increases Resulting From Acquisition UnrecognizedTaxBenefitsIncreasesResultingFromAcquisition	37090000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	2025000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	3037000	USD
CY2018	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	3080000	USD
CY2018Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	52200000	USD
CY2016	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	6661000	USD
CY2017	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	51177000	USD
CY2018	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	5727000	USD
CY2016	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	3872000	shares
CY2017	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	0	shares
CY2018	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	0	shares
CY2016	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	67653000	shares
CY2017	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	66252000	shares
CY2018	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	68490000	shares
CY2016	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	63781000	shares
CY2017	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	66252000	shares
CY2018	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	68490000	shares
CY2018	us-gaap	Description Of New Accounting Pronouncements Not Yet Adopted DescriptionOfNewAccountingPronouncementsNotYetAdopted	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Recently Issued Accounting Pronouncements</font></div><div style="line-height:120%;text-indent:36px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-indent:36px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In February 2016, the FASB issued ASU No. 2016-02, </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">Leases (Topic 842). </font><font style="font-family:inherit;font-size:10pt;">The amendments in this update require a lessee to recognize in the statement of financial position a liability to make lease payments (the lease liability) and a right-of-use asset representing its right to use the underlying asset for the lease term for all leases with terms greater than twelve months. For leases less than twelve months, an entity is permitted to make an accounting policy election by class of underlying asset not to recognize lease assets and lease liabilities. If a lessee makes this election, it should recognize lease expense for such leases generally on a straight-line basis over the lease term. The Company intends to make this election, along with other available practical expedients. Also, in July 2018, the FASB issued ASU No. 2018-11, </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">Leases (Topic 842): Targeted Improvements</font><font style="font-family:inherit;font-size:10pt;">, to provide an additional transition method. An entity can now elect not to present comparative financial information under Topic 842 if it recognizes a cumulative-effect adjustment to retained earnings upon adoption. The Company also intends to make this election. The amendments in these update are effective for the Company for fiscal years beginning with 2019, including interim periods within those years, with early adoption permitted. The Company has performed an assessment of the impact of the adoption of the amendments in these updates on the Company's consolidated financial position and results of operations for the Company's leases, which primarily consist of facility leases. Based on that assessment, the Company has estimated that the adoption of Topic 842 will result in the recognition of approximately </font><font style="font-family:inherit;font-size:10pt;">$24 million</font><font style="font-family:inherit;font-size:10pt;"> of right-of-use assets and lease liabilities as of January 1, 2019 based on the present value of future minimum lease payments. Also, the impacts from the adoption of Topic 842 to the Company's accumulated deficit as of January 1, 2019 and to consolidated results of operations for the year ending December 31, 2019 are not expected to be material.</font></div><div style="line-height:120%;text-indent:36px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-indent:36px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In January 2017, the FASB issued ASU No. 2017-04, </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">Intangibles—Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment</font><font style="font-family:inherit;font-size:10pt;">, to simplify the subsequent measurement of goodwill by eliminating Step 2 from the goodwill impairment test. An entity no longer will determine goodwill impairment by calculating the implied fair value of goodwill by assigning the fair value of a reporting unit to all of its assets and liabilities as if the reporting unit had been acquired in a business combination. Instead, under the amendments in this update, an entity should perform its annual, or interim, goodwill impairment test by comparing the fair value of a reporting unit with its carrying amount. The Board also eliminated the requirements for any reporting unit with a zero or negative carrying amount to perform a qualitative assessment and, if it fails that qualitative test, to perform Step 2 of the goodwill impairment test. The amendments in this update are effective for the Company beginning with fiscal year 2020, including interim periods, with early adoption permitted for interim or annual goodwill impairment tests performed on testing dates after January 1, 2017. The adoption of the amendments in this update is not expected to have a material impact on the Company's consolidated financial position and results of operations.</font></div><div style="line-height:120%;text-indent:36px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-indent:36px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In July 2018, the FASB issued ASU No. 2018-09, </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">Codification Improvements</font><font style="font-family:inherit;font-size:10pt;">, to clarify the Codification and prevent unintended application of the guidance. An amendment to ASC 718-740, </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">Compensation—Stock Compensation—Income Taxes</font><font style="font-family:inherit;font-size:10pt;">, clarifies that excess tax benefits should be recognized in the period in which the amount of the deduction is determined. The transition and effective date guidance is based on the facts and circumstances of each amendment. The amendment identified above will be effective for the Company beginning with fiscal year 2019. The adoption of the amendments in this update is not expected to have a material impact on the Company's consolidated financial position and results of operations.</font></div><div style="line-height:120%;text-indent:36px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-indent:36px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In August 2017, the FASB issued ASU 2017-12, Derivatives and Hedging (Topic 815), which is intended to improve accounting for hedging activities by expanding and refining hedge accounting for both nonfinancial and financial risk components and aligning the recognition and presentation of the effects of the hedging instrument and the hedged item in the financial statements. The amendments in this update are effective for us for fiscal years beginning with fiscal year 2019, including interim periods within those years, with early adoption permitted in any interim period. The amendments in this update should be applied prospectively. We are currently evaluating the expected impact of the amendments, but do not expect these to have a material impact on our consolidated financial statements upon adoption.</font></div><div style="line-height:120%;text-indent:36px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-indent:36px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In July 2018, the FASB issued ASU No. 2018-10, </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">Codification Improvements to Topic 842, Leases</font><font style="font-family:inherit;font-size:10pt;">, to clarify on how to apply certain aspects of the new lease accounting standard. The amendments in this update, among other things, better articulates the requirement for a lessee's reassessment of lease classification as of the effective date of a modification, clarifies that a change to an index or rate for variable lease payments does not constitute a resolution of a contingency that would result in the remeasurement of lease payments, and requires entities that apply Topic 842 retrospectively to each reporting period and do not adopt the practical expedients to write off any prior unamortized initial direct costs that do not meet the definition under Topic 842 to equity. The amendments in this update have the same effective date and transition requirements as the new lease standard summarized above. The Company has disclosed the impact of adoption of Topic 842 on the Company’s consolidated financial position and results of operations as stated above. </font></div><div style="line-height:120%;text-indent:36px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-indent:36px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> In August 2018, the FASB issued ASU No. 2018-13, </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">Fair Value Measurement (Topic 820): Disclosure Framework— Changes to the Disclosure Requirements for Fair Value Measurement</font><font style="font-family:inherit;font-size:10pt;">,</font><font style="font-family:inherit;font-size:10pt;font-style:italic;"> </font><font style="font-family:inherit;font-size:10pt;">to improve the fair value measurement reporting of financial instruments. The amendments in this update require, among other things, added disclosure of the range and weighted average of significant unobservable inputs used to develop Level 3 fair value measurements. The amendments in this update eliminate, among other things, disclosure of the reasons for and amounts of transfers between Level 1 and Level 2 for assets and liabilities that are measured at fair value on a recurring basis and an entity's valuation processes for Level 3 fair value measurements. The amendments in this update will be effective for the Company beginning with fiscal year 2020, with early adoption permitted. Retrospective application is required for all amendments in this update except the added disclosures, which should be applied prospectively. The adoption of the amendments in this update is not expected to have a material impact on the Company's consolidated financial position and results of operations.</font></div><div style="line-height:120%;text-indent:36px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-indent:36px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In August 2018, the FASB issued ASU No. 2018-15, </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">Intangibles- Goodwill and Other—Internal-Use Software (Subtopic 350-40): Customer's Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That is a Service Contract</font><font style="font-family:inherit;font-size:10pt;">, to provide additional guidance on the accounting for costs of implementing cloud computing arrangements that are service contracts. The amendments in this update require the capitalization of implementation costs during the application development stage of such hosting arrangements and amortization of the expense over the term of the arrangement including any option to extend reasonably certain to be exercised or option to terminate reasonably certain not to be exercised. Capitalized implementation costs and amortization thereof are also required to be classified in the same line item in the statements of financial position, operations and cash flows associated with the hosting service fees. The amendments in this update will be effective for the Company beginning with fiscal year 2020, with early adoption permitted. Entities may select retrospective or prospective application to all implementation costs incurred after the adoption date. The adoption of the amendments in this update is not expected to have a material impact on the Company's consolidated financial position and results of operations.</font></div></div>
CY2018	us-gaap	Nature Of Operations NatureOfOperations	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:12px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Description of Business</font></div><div style="line-height:120%;padding-top:12px;text-indent:36px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">MaxLinear, Inc. was incorporated in Delaware in September 2003. MaxLinear, Inc., together with its wholly owned subsidiaries, collectively referred to as MaxLinear, or the Company, is a provider of radio-frequency, or RF, high-performance analog, and mixed-signal communications system-on-chip solutions for the connected home, wired and wireless infrastructure, and industrial and multi-market applications. MaxLinear's customers include electronics distributors, module makers, original equipment manufacturers, or OEMs, and original design manufacturers, or ODMs, who incorporate the Company’s products in a wide range of electronic devices, including cable DOCSIS broadband modems and gateways, wireline connectivity devices for in-home networking applications, RF transceivers and modems for wireless carrier access and backhaul infrastructure, fiber-optic modules for data center, metro, and long-haul transport networks, video set-top boxes and gateways, hybrid analog and digital televisions, direct broadcast satellite outdoor and indoor units, and power management and interface products used in these and a range of other markets. The Company is a fabless integrated circuit design company whose products integrate all or a substantial portion of a broadband communication system.</font></div></div>
CY2018	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:12px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Use of Estimates</font></div><div style="line-height:120%;padding-top:12px;text-indent:36px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The preparation of consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes of the consolidated financial statements. Actual results could differ from those estimates.</font></div></div>

Files In Submission

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$MXL
MAXLINEAR, INC Stock $mxl

2017 Q4 Form 10-K Financial Statement

#000128846919000006 Filed on February 05, 2019

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$MXL MAXLINEAR, INC Stock $mxl

2017 Q4 Form 10-K Financial Statement

#000128846919000006 Filed on February 05, 2019

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

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$MXL
MAXLINEAR, INC Stock $mxl