$IRBT
IROBOT CORP Stock $irbt

$irbt Overview Financials Valuation SEC Filings Company Website

2018 Q4 Form 10-Q Financial Statement

#000115916718000034 Filed on November 02, 2018

Income Statement

Concept	2018 Q4	2018 Q3	2017 Q3
Revenue	$384.7M	$264.5M	$205.4M
YoY Change	17.67%	28.79%	38.13%
Cost Of Revenue	$198.2M	$129.3M	$103.0M
YoY Change	14.3%	25.54%	30.33%
Gross Profit	$186.5M	$135.2M	$102.4M
YoY Change	21.47%	32.06%	46.99%
Gross Profit Margin	48.49%	51.11%	49.85%
Selling, General & Admin	$119.0M	$62.36M	$49.48M
YoY Change	22.18%	26.04%	9.34%
% of Gross Profit	63.8%	46.12%	48.32%
Research & Development	$37.50M	$35.31M	$28.84M
YoY Change	15.03%	22.42%	55.54%
% of Gross Profit	20.11%	26.11%	28.17%
Depreciation & Amortization	$9.600M	$9.300M	$5.300M
YoY Change	-12.73%	75.47%	60.61%
% of Gross Profit	5.15%	6.88%	5.18%
Operating Expenses	$156.7M	$97.93M	$78.49M
YoY Change	20.17%	24.77%	23.04%
Operating Profit	$29.81M	$37.28M	$23.89M
YoY Change	28.82%	56.01%	307.85%
Interest Expense	$600.0K	$400.0K	$800.0K
YoY Change	-160.0%	-50.0%
% of Operating Profit	2.01%	1.07%	3.35%
Other Income/Expense, Net	-$200.0K	$337.0K	$2.601M
YoY Change	-107.69%	-87.04%	83.3%
Pretax Income	$30.20M	$37.61M	$26.49M
YoY Change	34.22%	41.97%	264.06%
Income Tax	$2.900M	$5.683M	$4.411M
% Of Pretax Income	9.6%	15.11%	16.65%
Net Earnings	$25.19M	$31.93M	$22.08M
YoY Change	445.26%	44.59%	358.7%
Net Earnings / Revenue	6.55%	12.07%	10.75%
Basic Earnings Per Share		$1.16	$0.80
Diluted Earnings Per Share	$0.88	$1.12	$0.76
COMMON SHARES
Basic Shares Outstanding	27.69M shares	27.49M shares	27.74M shares
Diluted Shares Outstanding		28.51M shares	28.92M shares

Balance Sheet

Concept	2018 Q4	2018 Q3	2017 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$162.0M	$135.1M	$260.1M
YoY Change	-2.35%	-48.06%	50.09%
Cash & Equivalents	$130.4M	$100.1M	$241.8M
Short-Term Investments	$31.60M	$35.00M	$39.90M
Other Short-Term Assets	$25.66M	$36.33M	$18.40M
YoY Change	34.31%	97.51%	13.48%
Inventory	$164.6M	$160.8M	$92.81M
Prepaid Expenses
Receivables	$162.2M	$109.6M	$76.96M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$514.4M	$441.8M	$468.1M
YoY Change	18.34%	-5.61%	58.27%
LONG-TERM ASSETS
Property, Plant & Equipment	$57.03M	$54.20M	$37.09M
YoY Change	27.92%	46.11%	43.59%
Goodwill	$118.9M	$118.8M	$41.00M
YoY Change	-2.09%	189.77%	-0.1%
Intangibles
YoY Change
Long-Term Investments	$15.10M	$15.60M
YoY Change	6.34%
Other Assets	$15.35M	$15.65M	$14.06M
YoY Change	5.61%	11.26%	42.98%
Total Long-Term Assets	$252.5M	$249.8M	$142.6M
YoY Change	-1.66%	75.19%	17.77%
TOTAL ASSETS
Total Short-Term Assets	$514.4M	$441.8M	$468.1M
Total Long-Term Assets	$252.5M	$249.8M	$142.6M
Total Assets	$767.0M	$691.6M	$610.7M
YoY Change	10.91%	13.25%	46.51%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$136.7M	$103.1M	$88.80M
YoY Change	17.56%	16.15%	103.92%
Accrued Expenses	$71.26M	$62.85M	$28.95M
YoY Change	-3.24%	117.11%	131.48%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$213.8M	$170.7M	$146.1M
YoY Change	8.11%	16.83%	109.11%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$0.00	$0.00
YoY Change
Other Long-Term Liabilities	$13.88M	$11.59M	$6.300M
YoY Change	-0.39%	84.0%	-14.86%
Total Long-Term Liabilities	$17.88M	$17.31M	$8.042M
YoY Change	-23.81%	115.27%	8.79%
TOTAL LIABILITIES
Total Short-Term Liabilities	$213.8M	$170.7M	$146.1M
Total Long-Term Liabilities	$17.88M	$17.31M	$8.042M
Total Liabilities	$231.6M	$188.0M	$154.2M
YoY Change	4.72%	21.96%	99.51%
SHAREHOLDERS EQUITY
Retained Earnings	$367.0M	$341.8M	$273.4M
YoY Change	32.03%	25.04%	41.09%
Common Stock	$173.0M	$163.8M	$183.1M
YoY Change	-9.09%	-10.53%	25.61%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$535.3M	$503.6M	$456.5M
YoY Change
Total Liabilities & Shareholders Equity	$767.0M	$691.6M	$610.7M
YoY Change	10.91%	13.25%	46.51%

Cashflow Statement

Concept	2018 Q4	2018 Q3	2017 Q3
OPERATING ACTIVITIES
Net Income	$25.19M	$31.93M	$22.08M
YoY Change	445.26%	44.59%	358.7%
Depreciation, Depletion And Amortization	$9.600M	$9.300M	$5.300M
YoY Change	-12.73%	75.47%	60.61%
Cash From Operating Activities	$31.40M	$14.00M	$6.000M
YoY Change	24.6%	133.33%	-146.15%
INVESTING ACTIVITIES
Capital Expenditures	-$7.100M	-$11.00M	-$10.30M
YoY Change	4.41%	6.8%	312.0%
Acquisitions
YoY Change
Other Investing Activities	$3.400M	$3.300M	-$15.90M
YoY Change	-102.55%	-120.75%	-178.71%
Cash From Investing Activities	-$3.800M	-$7.700M	-$26.20M
YoY Change	-97.28%	-70.61%	-248.02%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	2.400M	5.300M	4.500M
YoY Change	50.0%	17.78%	-105.47%
NET CHANGE
Cash From Operating Activities	31.40M	14.00M	6.000M
Cash From Investing Activities	-3.800M	-7.700M	-26.20M
Cash From Financing Activities	2.400M	5.300M	4.500M
Net Change In Cash	30.00M	11.60M	-15.70M
YoY Change	-126.53%	-173.89%	-79.77%
FREE CASH FLOW
Cash From Operating Activities	$31.40M	$14.00M	$6.000M
Capital Expenditures	-$7.100M	-$11.00M	-$10.30M
Free Cash Flow	$38.50M	$25.00M	$16.30M
YoY Change	20.31%	53.37%	-255.24%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2018Q3	irbt	Accrued Sales Tax AccruedSalesTax	2474000	USD
CY2017Q3	irbt	Amortizationof Intangible Assets Nonproduction AmortizationofIntangibleAssetsNonproduction	173000	USD
	dei	Trading Symbol TradingSymbol	IRBT
CY2017Q4	irbt	Accrued Direct Fulfillment Costs AccruedDirectFulfillmentCosts	1885000	USD
CY2018Q3	irbt	Accrued Direct Fulfillment Costs AccruedDirectFulfillmentCosts	5685000	USD
CY2017Q4	irbt	Accrued Sales Tax AccruedSalesTax	7256000	USD
	dei	Amendment Flag AmendmentFlag	false
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-29
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2018
	dei	Document Period End Date DocumentPeriodEndDate	2018-09-29
	dei	Document Type DocumentType	10-Q
	dei	Entity Central Index Key EntityCentralIndexKey	0001159167
CY2018Q4	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	27686749	shares
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
	dei	Entity Registrant Name EntityRegistrantName	IROBOT CORP
	irbt	Amortizationof Intangible Assets Nonproduction AmortizationofIntangibleAssetsNonproduction	173000	USD
CY2018Q3	irbt	Amortizationof Intangible Assets Nonproduction AmortizationofIntangibleAssetsNonproduction	263000	USD
	irbt	Amortizationof Intangible Assets Nonproduction AmortizationofIntangibleAssetsNonproduction	805000	USD
CY2017Q3	irbt	Costofproductrevenue Costofproductrevenue	100800000	USD
	irbt	Costofproductrevenue Costofproductrevenue	272068000	USD
CY2018Q3	irbt	Costofproductrevenue Costofproductrevenue	124754000	USD
	irbt	Costofproductrevenue Costofproductrevenue	324967000	USD
CY2018Q3	irbt	Finitelivedintangibleassetsfutureamortizationtotal Finitelivedintangibleassetsfutureamortizationtotal	29385000	USD
CY2018Q3	irbt	Interest Rate Above Libor Under Condition One InterestRateAboveLIBORUnderConditionOne	0.01
CY2018Q3	irbt	Interest Rate Abovethe Eurodollar Rate Under Condition Two InterestRateAbovetheEurodollarRateUnderConditionTwo	0.01
CY2018Q3	irbt	Interest Rate Abovethe Federal Fund Rate Under Condition Two InterestRateAbovetheFederalFundRateUnderConditionTwo	0.005
CY2017Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	116316000	USD
CY2018Q3	us-gaap	Accounts Payable Current AccountsPayableCurrent	103143000	USD
CY2017Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	142829000	USD
CY2018Q3	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	109583000	USD
CY2017Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	141637000	USD
CY2017Q4	us-gaap	Accrued Bonuses Current And Noncurrent AccruedBonusesCurrentAndNoncurrent	20443000	USD
CY2018Q3	us-gaap	Accrued Bonuses Current And Noncurrent AccruedBonusesCurrentAndNoncurrent	14347000	USD
CY2017Q4	us-gaap	Accrued Employee Benefits Current And Noncurrent AccruedEmployeeBenefitsCurrentAndNoncurrent	9071000	USD
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	3532000	USD
	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	1	segment
	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	-965000	USD
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.61
CY2018Q3	us-gaap	Accrued Employee Benefits Current And Noncurrent AccruedEmployeeBenefitsCurrentAndNoncurrent	12426000	USD
CY2017Q4	us-gaap	Accrued Income Taxes AccruedIncomeTaxes	7110000	USD
CY2018Q3	us-gaap	Accrued Income Taxes AccruedIncomeTaxes	6696000	USD
CY2017Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	73647000	USD
CY2018Q3	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	62851000	USD
CY2017Q4	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	1221000	USD
CY2018Q3	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	1717000	USD
CY2017Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	1992000	USD
CY2018Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-2031000	USD
CY2017Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	190067000	USD
CY2018Q3	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	163503000	USD
CY2017Q3	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	2400000	USD
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	5500000	USD
CY2018Q3	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	4800000	USD
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	14800000	USD
CY2017Q3	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0	shares
CY2018Q3	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	100000	shares
CY2017Q4	us-gaap	Assets Assets	691522000	USD
CY2018Q3	us-gaap	Assets Assets	691603000	USD
CY2017Q4	us-gaap	Assets Current AssetsCurrent	434726000	USD
CY2018Q3	us-gaap	Assets Current AssetsCurrent	441783000	USD
CY2017Q4	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	37767000	USD
CY2018Q3	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	33571000	USD
CY2017Q4	us-gaap	Available For Sale Securities Current AvailableForSaleSecuritiesCurrent	37225000	USD
CY2018Q3	us-gaap	Available For Sale Securities Current AvailableForSaleSecuritiesCurrent	34994000	USD
CY2017Q3	us-gaap	Business Acquisition Pro Forma Earnings Per Share Basic BusinessAcquisitionProFormaEarningsPerShareBasic	0.94
	us-gaap	Business Acquisition Pro Forma Earnings Per Share Basic BusinessAcquisitionProFormaEarningsPerShareBasic	1.72
CY2018Q3	us-gaap	Business Acquisition Pro Forma Earnings Per Share Basic BusinessAcquisitionProFormaEarningsPerShareBasic	1.16
	us-gaap	Business Acquisition Pro Forma Earnings Per Share Basic BusinessAcquisitionProFormaEarningsPerShareBasic	2.27
CY2017Q3	us-gaap	Business Acquisition Pro Forma Earnings Per Share Diluted BusinessAcquisitionProFormaEarningsPerShareDiluted	0.91
	us-gaap	Business Acquisition Pro Forma Earnings Per Share Diluted BusinessAcquisitionProFormaEarningsPerShareDiluted	1.65
CY2018Q3	us-gaap	Business Acquisition Pro Forma Earnings Per Share Diluted BusinessAcquisitionProFormaEarningsPerShareDiluted	1.12
	us-gaap	Business Acquisition Pro Forma Earnings Per Share Diluted BusinessAcquisitionProFormaEarningsPerShareDiluted	2.19
CY2017Q3	us-gaap	Business Acquisitions Pro Forma Net Income Loss BusinessAcquisitionsProFormaNetIncomeLoss	26180000	USD
	us-gaap	Business Acquisitions Pro Forma Net Income Loss BusinessAcquisitionsProFormaNetIncomeLoss	47267000	USD
CY2017Q3	us-gaap	Business Acquisitions Pro Forma Revenue BusinessAcquisitionsProFormaRevenue	206503000	USD
	us-gaap	Business Acquisitions Pro Forma Revenue BusinessAcquisitionsProFormaRevenue	574715000	USD
	us-gaap	Business Combination Bargain Purchase Gain Recognized Amount BusinessCombinationBargainPurchaseGainRecognizedAmount	2243000	USD
	us-gaap	Business Combination Bargain Purchase Gain Recognized Amount BusinessCombinationBargainPurchaseGainRecognizedAmount	0	USD
CY2016Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	214523000	USD
CY2017Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	241786000	USD
CY2017Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	128635000	USD
CY2018Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	100122000	USD
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	27263000	USD
CY2018Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-28513000	USD
CY2017Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2018Q3	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2017Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2017Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	100000000	shares
CY2018Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	100000000	shares
CY2017Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	27945144	shares
CY2018Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	27671324	shares
CY2017Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	27945144	shares
CY2018Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	27671324	shares
CY2017Q4	us-gaap	Common Stock Value CommonStockValue	279000	USD
CY2018Q3	us-gaap	Common Stock Value CommonStockValue	277000	USD
CY2017Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	22028000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	46553000	USD
CY2018Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	33587000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	58778000	USD
CY2018Q3	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	4719000	USD
CY2017Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	6685000	USD
CY2018Q3	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	2200000	USD
	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	6700000	USD
CY2018Q3	us-gaap	Contractual Obligation ContractualObligation	209300000	USD
CY2017Q3	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	103016000	USD
	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	277397000	USD
CY2018Q3	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	129328000	USD
	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	339002000	USD
CY2017Q3	us-gaap	Cost Of Goods Sold Amortization CostOfGoodsSoldAmortization	2216000	USD
	us-gaap	Cost Of Goods Sold Amortization CostOfGoodsSoldAmortization	5329000	USD
CY2018Q3	us-gaap	Cost Of Goods Sold Amortization CostOfGoodsSoldAmortization	4574000	USD
	us-gaap	Cost Of Goods Sold Amortization CostOfGoodsSoldAmortization	14035000	USD
CY2017Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	9539000	USD
CY2018Q3	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	5720000	USD
CY2017Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	7761000	USD
CY2018Q3	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	4719000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Liabilities Net Noncurrent DeferredTaxAssetsLiabilitiesNetNoncurrent	31531000	USD
CY2018Q3	us-gaap	Deferred Tax Assets Liabilities Net Noncurrent DeferredTaxAssetsLiabilitiesNetNoncurrent	31785000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	14523000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	27077000	USD
CY2017Q3	us-gaap	Derivative Instruments Gain Loss Recognized In Income Ineffective Portion And Amount Excluded From Effectiveness Testing Net DerivativeInstrumentsGainLossRecognizedInIncomeIneffectivePortionAndAmountExcludedFromEffectivenessTestingNet	0	USD
	us-gaap	Derivative Instruments Gain Loss Recognized In Income Ineffective Portion And Amount Excluded From Effectiveness Testing Net DerivativeInstrumentsGainLossRecognizedInIncomeIneffectivePortionAndAmountExcludedFromEffectivenessTestingNet	-5000	USD
CY2018Q3	us-gaap	Derivative Instruments Gain Loss Recognized In Income Ineffective Portion And Amount Excluded From Effectiveness Testing Net DerivativeInstrumentsGainLossRecognizedInIncomeIneffectivePortionAndAmountExcludedFromEffectivenessTestingNet	-21000	USD
	us-gaap	Derivative Instruments Gain Loss Recognized In Income Ineffective Portion And Amount Excluded From Effectiveness Testing Net DerivativeInstrumentsGainLossRecognizedInIncomeIneffectivePortionAndAmountExcludedFromEffectivenessTestingNet	255000	USD
CY2017Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.80
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.68
CY2018Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.16
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.27
CY2017Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.76
CY2018Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.12
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.19
	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	155000	USD
	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-593000	USD
CY2017Q3	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.166
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.140
CY2018Q3	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.151
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.199
CY2017Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	27917000	USD
CY2018Q3	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	42305000	USD
CY2018Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	6498000	USD
CY2018Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Remainder Of Fiscal Year FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear	4841000	USD
CY2018Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	1476000	USD
CY2018Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	1701000	USD
CY2018Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	1935000	USD
CY2018Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	12934000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	72629000	USD
CY2018Q3	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	71690000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	44712000	USD
CY2018Q3	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	29385000	USD
CY2017Q3	us-gaap	Gain Loss On Foreign Currency Derivative Instruments Not Designated As Hedging Instruments GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments	9000	USD
	us-gaap	Gain Loss On Foreign Currency Derivative Instruments Not Designated As Hedging Instruments GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments	-495000	USD
CY2018Q3	us-gaap	Gain Loss On Foreign Currency Derivative Instruments Not Designated As Hedging Instruments GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments	435000	USD
	us-gaap	Gain Loss On Foreign Currency Derivative Instruments Not Designated As Hedging Instruments GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments	973000	USD
CY2017Q3	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	21002000	USD
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	58137000	USD
CY2018Q3	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	23329000	USD
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	72630000	USD
CY2017Q4	us-gaap	Goodwill Goodwill	121440000	USD
CY2018Q3	us-gaap	Goodwill Goodwill	118805000	USD
	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	-1972000	USD
CY2018Q1	us-gaap	Goodwill Purchase Accounting Adjustments GoodwillPurchaseAccountingAdjustments	700000	USD
	us-gaap	Goodwill Purchase Accounting Adjustments GoodwillPurchaseAccountingAdjustments	663000	USD
CY2017Q3	us-gaap	Gross Profit GrossProfit	102383000	USD
	us-gaap	Gross Profit GrossProfit	279617000	USD
CY2018Q3	us-gaap	Gross Profit GrossProfit	135206000	USD
	us-gaap	Gross Profit GrossProfit	368917000	USD
CY2017Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	26493000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	53908000	USD
CY2018Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	37612000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	78398000	USD
CY2017Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	4411000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	7565000	USD
CY2018Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	5683000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	15597000	USD
	us-gaap	Income Taxes Paid IncomeTaxesPaid	18338000	USD
	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	3226000	USD
	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	4296000	USD
	us-gaap	Income Taxes Paid IncomeTaxesPaid	35097000	USD
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	20824000	USD
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-10512000	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	10957000	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-31930000	USD
	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	-1436000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	23944000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	54619000	USD
	us-gaap	Increase Decrease In Other Accrued Liabilities IncreaseDecreaseInOtherAccruedLiabilities	7034000	USD
	us-gaap	Increase Decrease In Other Accrued Liabilities IncreaseDecreaseInOtherAccruedLiabilities	-12086000	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	11099000	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	18418000	USD
	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	1513000	USD
	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-72000	USD
CY2017Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	102896000	USD
CY2018Q3	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	156754000	USD
CY2017Q4	us-gaap	Inventory Net InventoryNet	106932000	USD
CY2018Q3	us-gaap	Inventory Net InventoryNet	160752000	USD
CY2017Q4	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	4036000	USD
CY2018Q3	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	3998000	USD
CY2017Q4	us-gaap	Investments Investments	14200000	USD
CY2018Q3	us-gaap	Investments Investments	15600000	USD
CY2017Q4	us-gaap	Liabilities Liabilities	221195000	USD
CY2018Q3	us-gaap	Liabilities Liabilities	188025000	USD
CY2017Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	691522000	USD
CY2018Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	691603000	USD
CY2017Q4	us-gaap	Liabilities Current LiabilitiesCurrent	197724000	USD
CY2018Q3	us-gaap	Liabilities Current LiabilitiesCurrent	170713000	USD
CY2017Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	23471000	USD
CY2018Q3	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	17312000	USD
CY2018Q1	us-gaap	Line Of Credit Facility Maximum Borrowing Capacity LineOfCreditFacilityMaximumBorrowingCapacity	75000000	USD
CY2018Q2	us-gaap	Line Of Credit Facility Maximum Borrowing Capacity LineOfCreditFacilityMaximumBorrowingCapacity	150000000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	6016000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-45584000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-30006000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-22629000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	51098000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	40293000	USD
CY2017Q3	us-gaap	Net Income Loss NetIncomeLoss	22082000	USD
	us-gaap	Net Income Loss NetIncomeLoss	46343000	USD
CY2018Q3	us-gaap	Net Income Loss NetIncomeLoss	31929000	USD
	us-gaap	Net Income Loss NetIncomeLoss	62801000	USD
	us-gaap	Noncash Or Part Noncash Acquisition Fixed Assets Acquired1 NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1	2058000	USD
CY2017Q3	us-gaap	Operating Expenses OperatingExpenses	78491000	USD
	us-gaap	Operating Expenses OperatingExpenses	229999000	USD
CY2018Q3	us-gaap	Operating Expenses OperatingExpenses	97931000	USD
	us-gaap	Operating Expenses OperatingExpenses	292882000	USD
	us-gaap	Noncash Or Part Noncash Acquisition Fixed Assets Acquired1 NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1	1901000	USD
CY2017Q3	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	2601000	USD
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	4290000	USD
CY2018Q3	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	337000	USD
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	2363000	USD
CY2017Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	23892000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	49618000	USD
CY2018Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	37275000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	76035000	USD
CY2018Q3	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	72866000	USD
CY2018Q3	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	1654000	USD
CY2018Q3	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	7235000	USD
CY2018Q3	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	7287000	USD
CY2018Q3	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	7293000	USD
CY2018Q3	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	7601000	USD
CY2018Q3	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	41796000	USD
CY2017Q3	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	2200000	USD
	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	6100000	USD
CY2018Q3	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	3200000	USD
	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	9800000	USD
CY2017Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	15397000	USD
CY2018Q3	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	8076000	USD
CY2017Q4	us-gaap	Other Assets Current OtherAssetsCurrent	19105000	USD
CY2018Q3	us-gaap	Other Assets Current OtherAssetsCurrent	36332000	USD
CY2017Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	14534000	USD
CY2018Q3	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	15647000	USD
CY2017Q3	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	21000	USD
	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	51000	USD
CY2018Q3	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	-28000	USD
	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	-113000	USD
CY2017Q3	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Before Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent	3000	USD
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Before Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent	-3000	USD
CY2018Q3	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Before Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent	1826000	USD
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Before Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent	-3959000	USD
CY2017Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax	-17000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax	-36000	USD
CY2018Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax	412000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax	-9000	USD
CY2017Q3	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	-95000	USD
	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	126000	USD
CY2018Q3	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	272000	USD
	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	40000	USD
CY2017Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	13932000	USD
CY2018Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	11592000	USD
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	774000	USD
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	216000	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	1374000	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	2263000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	50000000	USD
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	2974000	USD
	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	7034000	USD
	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	6438000	USD
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	16524000	USD
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	16630000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	25284000	USD
CY2017Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	5000000	shares
CY2018Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	5000000	shares
CY2017Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding		shares
CY2018Q3	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding		shares
CY2017Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2018Q3	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
	us-gaap	Proceeds From Sale And Maturity Of Available For Sale Securities ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities	10500000	USD
	us-gaap	Proceeds From Sale And Maturity Of Available For Sale Securities ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities	10500000	USD
	us-gaap	Proceeds From Sale Of Other Assets Investing Activities ProceedsFromSaleOfOtherAssetsInvestingActivities	1056000	USD
	us-gaap	Proceeds From Sale Of Other Assets Investing Activities ProceedsFromSaleOfOtherAssetsInvestingActivities	856000	USD
	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	8990000	USD
	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	7948000	USD
CY2017Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	44579000	USD
CY2018Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	54198000	USD
CY2017Q3	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	28843000	USD
	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	80518000	USD
CY2018Q3	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	35309000	USD
	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	103178000	USD
CY2017Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	277989000	USD
CY2018Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	341829000	USD
CY2018Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	264534000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	707919000	USD
CY2017Q3	us-gaap	Sales Revenue Net SalesRevenueNet	205399000	USD
	us-gaap	Sales Revenue Net SalesRevenueNet	557014000	USD
CY2018Q3	us-gaap	Sales Revenue Net SalesRevenueNet	264534000	USD
	us-gaap	Sales Revenue Net SalesRevenueNet	707919000	USD
CY2017Q3	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	28473000	USD
	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	91171000	USD
CY2018Q3	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	39030000	USD
	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	116269000	USD
CY2017Q3	us-gaap	Share Based Compensation ShareBasedCompensation	5034000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	14069000	USD
CY2018Q3	us-gaap	Share Based Compensation ShareBasedCompensation	6592000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	18969000	USD
CY2016Q4	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	8464000	USD
CY2017Q3	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	10505000	USD
CY2017Q3	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	10279000	USD
CY2017Q4	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	11264000	USD
CY2018Q2	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	11233000	USD
CY2018Q3	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	11430000	USD
CY2017Q3	us-gaap	Standard Product Warranty Accrual Additions From Business Acquisition StandardProductWarrantyAccrualAdditionsFromBusinessAcquisition	0	USD
	us-gaap	Standard Product Warranty Accrual Additions From Business Acquisition StandardProductWarrantyAccrualAdditionsFromBusinessAcquisition	2186000	USD
CY2018Q3	us-gaap	Standard Product Warranty Accrual Additions From Business Acquisition StandardProductWarrantyAccrualAdditionsFromBusinessAcquisition	0	USD
	us-gaap	Standard Product Warranty Accrual Additions From Business Acquisition StandardProductWarrantyAccrualAdditionsFromBusinessAcquisition	0	USD
CY2017Q4	us-gaap	Standard Product Warranty Accrual Current StandardProductWarrantyAccrualCurrent	11264000	USD
CY2018Q3	us-gaap	Standard Product Warranty Accrual Current StandardProductWarrantyAccrualCurrent	11430000	USD
	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	937000	shares
CY2017Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	28916000	shares
CY2017Q3	us-gaap	Standard Product Warranty Accrual Payments StandardProductWarrantyAccrualPayments	2659000	USD
	us-gaap	Standard Product Warranty Accrual Payments StandardProductWarrantyAccrualPayments	6422000	USD
CY2018Q3	us-gaap	Standard Product Warranty Accrual Payments StandardProductWarrantyAccrualPayments	2485000	USD
	us-gaap	Standard Product Warranty Accrual Payments StandardProductWarrantyAccrualPayments	7144000	USD
CY2017Q3	us-gaap	Standard Product Warranty Accrual Warranties Issued StandardProductWarrantyAccrualWarrantiesIssued	2433000	USD
	us-gaap	Standard Product Warranty Accrual Warranties Issued StandardProductWarrantyAccrualWarrantiesIssued	6051000	USD
CY2018Q3	us-gaap	Standard Product Warranty Accrual Warranties Issued StandardProductWarrantyAccrualWarrantiesIssued	2682000	USD
	us-gaap	Standard Product Warranty Accrual Warranties Issued StandardProductWarrantyAccrualWarrantiesIssued	7310000	USD
CY2018Q1	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	50000000.0	USD
	us-gaap	Stock Repurchased And Retired During Period Shares StockRepurchasedAndRetiredDuringPeriodShares	798794	shares
CY2017Q4	us-gaap	Stockholders Equity StockholdersEquity	470327000	USD
CY2018Q3	us-gaap	Stockholders Equity StockholdersEquity	503578000	USD
	us-gaap	Straight Line Rent StraightLineRent	0	USD
	us-gaap	Straight Line Rent StraightLineRent	-1171000	USD
CY2017Q3	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	1177000	shares
	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	1199000	shares
CY2018Q3	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	1013000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	28719000	shares
CY2018Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	28506000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	28629000	shares
CY2017Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	27739000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	27520000	shares
CY2018Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	27493000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	27692000	shares
	us-gaap	Fiscal Period FiscalPeriod	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:6px;text-indent:18px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Fiscal Year-End</font></div><div style="line-height:120%;padding-top:6px;text-indent:32px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company operates and reports using a </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">52</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">-53</font><font style="font-family:inherit;font-size:10pt;"> week fiscal year ending on the Saturday closest to December 31. Accordingly, the Company’s fiscal quarters end on the Saturday that falls closest to the last day of the third month of each quarter.</font></div></div>
	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-weight:bold;">Description of Business</font></div><div style="line-height:120%;padding-top:6px;text-indent:32px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">iRobot Corporation ("iRobot" or the "Company") designs and builds robots that empower people to do more. The Company develops robotic technology and applies it to produce and market consumer robots. The Company’s revenue is primarily generated from product sales through distributor and retail sales channels, as well as its on-line stores.</font></div></div>
	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:6px;text-indent:18px;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:6px;text-indent:32px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The preparation of these financial statements in conformity with GAAP requires the Company to make estimates and assumptions that affect the reported amounts of assets and liabilities, revenue and expenses. These estimates and judgments, include but are not limited to, revenue recognition, including performance obligations, variable consideration and other obligations such as product returns and incentives; valuation of goodwill and acquired intangible assets; accounting for business combinations; evaluating loss contingencies; accounting for stock-based compensation including performance-based assessments; and accounting for income taxes and related valuation allowances. The Company bases these estimates and judgments on historical experience, market participant fair value considerations, projected future cash flows and various other factors that the Company believes are reasonable under the circumstances. Actual results may differ from the Company’s estimates.</font></div></div>

Files In Submission

Name	View Source	Status
0001159167-18-000034-index-headers.html	Edgar Link	pending
0001159167-18-000034-index.html	Edgar Link	pending
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0001159167-18-000034-xbrl.zip	Edgar Link	pending
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Financial_Report.xlsx	Edgar Link	pending
irbt-20180929.xml	Edgar Link	completed
irbt-20180929.xsd	Edgar Link	pending
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irbt-20180929_pre.xml	Edgar Link	unprocessable
irbt-2018929x10q.htm	Edgar Link	pending
irbtexhibit31192918.htm	Edgar Link	pending
irbtexhibit31292918.htm	Edgar Link	pending
irbtexhibit32192918.htm	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
R11.htm	Edgar Link	pending
R12.htm	Edgar Link	pending
R13.htm	Edgar Link	pending
R14.htm	Edgar Link	pending
R15.htm	Edgar Link	pending
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$IRBT
IROBOT CORP Stock $irbt

2018 Q4 Form 10-Q Financial Statement

#000115916718000034 Filed on November 02, 2018

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$IRBT IROBOT CORP Stock $irbt

2018 Q4 Form 10-Q Financial Statement

#000115916718000034 Filed on November 02, 2018

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$IRBT
IROBOT CORP Stock $irbt