$ENPH
Enphase Energy, Inc. Stock $enph

$enph Overview Financials Valuation SEC Filings Company Website

2017 Q4 Form 10-K Financial Statement

#000146310118000030 Filed on April 02, 2018

Income Statement

Concept	2017 Q4	2017 Q3	2017 Q2
Revenue	$79.67M	$77.04M	$74.70M
YoY Change	-12.06%	-13.13%	-5.66%
Cost Of Revenue	$60.69M	$60.58M	$61.16M
YoY Change	-18.4%	-16.8%	-5.98%
Gross Profit	$18.99M	$16.46M	$13.55M
YoY Change	16.97%	3.67%	-4.17%
Gross Profit Margin	23.83%	21.37%	18.13%
Selling, General & Admin	$10.92M	$10.89M	$11.24M
YoY Change	-21.35%	-38.54%	-33.24%
% of Gross Profit	57.52%	66.18%	82.96%
Research & Development	$8.208M	$7.397M	$7.947M
YoY Change	-27.86%	-43.83%	-39.29%
% of Gross Profit	43.23%	44.94%	58.66%
Depreciation & Amortization	$2.200M	$2.200M	$2.300M
YoY Change	-15.38%	-15.38%	-14.81%
% of Gross Profit	11.59%	13.36%	16.98%
Operating Expenses	$21.12M	$22.36M	$22.79M
YoY Change	-19.77%	-33.47%	-23.83%
Operating Profit	-$2.133M	-$5.901M	-$9.247M
YoY Change	-78.86%	-66.72%	-41.43%
Interest Expense	-$2.000M	$1.760M	$2.080M
YoY Change	66.67%	42.63%	881.13%
% of Operating Profit
Other Income/Expense, Net	-$1.755M	-$1.137M	-$1.992M
YoY Change	-25.16%	29.06%	237.06%
Pretax Income	-$3.888M	-$7.038M	-$11.24M
YoY Change	-68.74%	-62.19%	-31.38%
Income Tax	-$948.0K	-$184.0K	$854.0K
% Of Pretax Income
Net Earnings	-$2.940M	-$6.854M	-$12.09M
YoY Change	-77.71%	-63.46%	-27.69%
Net Earnings / Revenue	-3.69%	-8.9%	-16.19%
Basic Earnings Per Share
Diluted Earnings Per Share	-$33.80K	-$81.27K	-$143.4K
COMMON SHARES
Basic Shares Outstanding	85.53M shares	84.58M shares	84.28M shares
Diluted Shares Outstanding

Balance Sheet

Concept	2017 Q4	2017 Q3	2017 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$29.10M	$28.90M	$31.00M
YoY Change	63.48%	19.92%	278.05%
Cash & Equivalents	$29.14M	$28.88M	$30.95M
Short-Term Investments
Other Short-Term Assets	$10.00M	$13.30M	$13.30M
YoY Change	40.85%	84.72%	68.35%
Inventory	$26.00M	$25.32M	$20.84M
Prepaid Expenses
Receivables	$65.35M	$68.87M	$56.40M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$130.4M	$136.3M	$121.5M
YoY Change	10.68%	4.95%	16.34%
LONG-TERM ASSETS
Property, Plant & Equipment	$26.48M	$28.19M	$29.35M
YoY Change	-15.77%	-13.13%	-15.15%
Goodwill	$3.664M	$3.664M	$3.664M
YoY Change	0.0%	-2.16%	-2.16%
Intangibles	$515.0K	$591.0K	$668.0K
YoY Change	-45.5%	-64.59%	-63.93%
Long-Term Investments
YoY Change
Other Assets	$8.039M	$8.318M	$8.493M
YoY Change	-16.81%	-4.16%	7.71%
Total Long-Term Assets	$38.70M	$40.76M	$42.18M
YoY Change	-15.34%	-12.42%	-12.27%
TOTAL ASSETS
Total Short-Term Assets	$130.4M	$136.3M	$121.5M
Total Long-Term Assets	$38.70M	$40.76M	$42.18M
Total Assets	$169.1M	$177.1M	$163.7M
YoY Change	3.41%	0.37%	7.32%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$28.75M	$34.62M	$15.43M
YoY Change	-9.3%	6.36%	-58.99%
Accrued Expenses	$22.45M	$24.15M	$25.80M
YoY Change	-2.14%	-9.43%	17.32%
Deferred Revenue	$15.69M
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change	-100.0%	-100.0%	-100.0%
Long-Term Debt Due	$17.43M	$10.55M	$5.951M
YoY Change	474.84%	781.54%
Total Short-Term Liabilities	$91.74M	$85.49M	$63.35M
YoY Change	10.84%	-0.09%	-25.14%
LONG-TERM LIABILITIES
Long-Term Debt	$32.32M	$37.06M	$41.39M
YoY Change	55.63%	62.48%
Other Long-Term Liabilities	$1.880M	$2.808M	$1.969M
YoY Change	-7.16%	16.61%	-16.28%
Total Long-Term Liabilities	$34.20M	$39.87M	$43.35M
YoY Change	50.05%	58.1%	1743.28%
TOTAL LIABILITIES
Total Short-Term Liabilities	$91.74M	$85.49M	$63.35M
Total Long-Term Liabilities	$34.20M	$39.87M	$43.35M
Total Liabilities	$178.3M	$184.9M	$166.1M
YoY Change	9.86%	11.24%	18.57%
SHAREHOLDERS EQUITY
Retained Earnings	-$295.7M	-$292.8M	-$285.9M
YoY Change	18.04%	23.36%	30.81%
Common Stock	$1.000K	$1.000K	$1.000K
YoY Change	0.0%	0.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	-$9.126M	-$7.802M	-$2.384M
YoY Change
Total Liabilities & Shareholders Equity	$169.1M	$177.1M	$163.7M
YoY Change	3.41%	0.37%	7.32%

Cashflow Statement

Concept	2017 Q4	2017 Q3	2017 Q2
OPERATING ACTIVITIES
Net Income	-$2.940M	-$6.854M	-$12.09M
YoY Change	-77.71%	-63.46%	-27.69%
Depreciation, Depletion And Amortization	$2.200M	$2.200M	$2.300M
YoY Change	-15.38%	-15.38%	-14.81%
Cash From Operating Activities	-$1.900M	-$2.200M	$200.0K
YoY Change	-56.82%	-89.32%	-97.22%
INVESTING ACTIVITIES
Capital Expenditures	-$500.0K	-$100.0K	$0.00
YoY Change	-80.77%	-95.24%	-100.0%
Acquisitions
YoY Change
Other Investing Activities	$0.00	$0.00	$0.00
YoY Change	-100.0%		-100.0%
Cash From Investing Activities	-$500.0K	-$100.0K	$0.00
YoY Change	-66.67%	-95.24%	-100.0%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	2.600M	0.000	100.0K
YoY Change	-1400.0%	-100.0%	-101.45%
NET CHANGE
Cash From Operating Activities	-1.900M	-2.200M	200.0K
Cash From Investing Activities	-500.0K	-100.0K	0.000
Cash From Financing Activities	2.600M	0.000	100.0K
Net Change In Cash	200.0K	-2.300M	300.0K
YoY Change	-103.28%	-114.56%	-106.52%
FREE CASH FLOW
Cash From Operating Activities	-$1.900M	-$2.200M	$200.0K
Capital Expenditures	-$500.0K	-$100.0K	$0.00
Free Cash Flow	-$1.400M	-$2.100M	$200.0K
YoY Change	-22.22%	-88.65%	-98.25%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2017Q4	enph	Deferred Tax Assets Deferred Expense Other Noncurrent DeferredTaxAssetsDeferredExpenseOtherNoncurrent	278000	USD
CY2016Q4	enph	Deferred Tax Assets Deferred Income Noncurrent DeferredTaxAssetsDeferredIncomeNoncurrent	8289000	USD
CY2017Q4	enph	Deferred Tax Assets Deferred Income Noncurrent DeferredTaxAssetsDeferredIncomeNoncurrent	7210000	USD
CY2016Q4	enph	Deferred Tax Assets Operating Loss Carryforwards Noncurrent DeferredTaxAssetsOperatingLossCarryforwardsNoncurrent	67875000	USD
CY2017Q4	enph	Deferred Tax Assets Operating Loss Carryforwards Noncurrent DeferredTaxAssetsOperatingLossCarryforwardsNoncurrent	66243000	USD
CY2016Q4	enph	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost Noncurrent DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCostNoncurrent	3033000	USD
CY2017Q4	enph	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost Noncurrent DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCostNoncurrent	2528000	USD
CY2017	dei	Amendment Flag AmendmentFlag	false
CY2017	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2017	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2017	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2017
CY2017	dei	Document Period End Date DocumentPeriodEndDate	2017-12-31
CY2017	dei	Document Type DocumentType	10-K
CY2017	dei	Entity Central Index Key EntityCentralIndexKey	0001463101
CY2018Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	95829245	shares
CY2017	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2017	dei	Entity Filer Category EntityFilerCategory	Smaller Reporting Company
CY2017Q2	dei	Entity Public Float EntityPublicFloat	49900000	USD
CY2017	dei	Entity Registrant Name EntityRegistrantName	Enphase Energy, Inc.
CY2017	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2017	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2016Q4	enph	Accrued Freight Costs AccruedFreightCosts	2321000	USD
CY2017Q4	enph	Accrued Freight Costs AccruedFreightCosts	3853000	USD
CY2016Q4	enph	Deferred Tax Assets Deferred Expense Other Noncurrent DeferredTaxAssetsDeferredExpenseOtherNoncurrent	2857000	USD
CY2016Q4	enph	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Current DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsCurrent	16032000	USD
CY2017Q4	enph	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Current DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsCurrent	9748000	USD
CY2016Q4	enph	Deferred Tax Liabilities Property Plant And Equipment And Intangible Assets Noncurrent DeferredTaxLiabilitiesPropertyPlantAndEquipmentAndIntangibleAssetsNoncurrent	7661000	USD
CY2017Q4	enph	Deferred Tax Liabilities Property Plant And Equipment And Intangible Assets Noncurrent DeferredTaxLiabilitiesPropertyPlantAndEquipmentAndIntangibleAssetsNoncurrent	4369000	USD
CY2016Q4	enph	Disposal Group Including Discontinued Operation Assets Net DisposalGroupIncludingDiscontinuedOperationAssetsNet	979000	USD
CY2016Q4	enph	Disposal Group Including Discontinued Operation Contingent Consideration Asset DisposalGroupIncludingDiscontinuedOperationContingentConsiderationAsset	244000	USD
CY2015	enph	Effective Income Tax Rate Reconciliation Tax Cuts And Jobs Act Of2017 Amount EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017Amount	0	USD
CY2016	enph	Effective Income Tax Rate Reconciliation Tax Cuts And Jobs Act Of2017 Amount EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017Amount	0	USD
CY2017	enph	Effective Income Tax Rate Reconciliation Tax Cuts And Jobs Act Of2017 Amount EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017Amount	34141000	USD
CY2015	enph	Employee Stock Purchase Plan Weighted Average Purchase Priceof Shares Purchased EmployeeStockPurchasePlanWeightedAveragePurchasePriceofSharesPurchased	5.00
CY2016	enph	Employee Stock Purchase Plan Weighted Average Purchase Priceof Shares Purchased EmployeeStockPurchasePlanWeightedAveragePurchasePriceofSharesPurchased	1.52
CY2017	enph	Employee Stock Purchase Plan Weighted Average Purchase Priceof Shares Purchased EmployeeStockPurchasePlanWeightedAveragePurchasePriceofSharesPurchased	0.65
CY2015	enph	Income Tax Reconciliation Nondeductible And Nontaxable Expense Other IncomeTaxReconciliationNondeductibleAndNontaxableExpenseOther	-72000	USD
CY2016	enph	Income Tax Reconciliation Nondeductible And Nontaxable Expense Other IncomeTaxReconciliationNondeductibleAndNontaxableExpenseOther	920000	USD
CY2015	enph	Restructuring Charges Asset Impairment Charges RestructuringChargesAssetImpairmentCharges	0	USD
CY2017Q4	enph	Standard Product Warranty Accrual Noncurrent Fair Value Disclosure StandardProductWarrantyAccrualNoncurrentFairValueDisclosure	7551000	USD
CY2016	enph	Restructuring Charges Asset Impairment Charges RestructuringChargesAssetImpairmentCharges	2575000	USD
CY2017	enph	Income Tax Reconciliation Nondeductible And Nontaxable Expense Other IncomeTaxReconciliationNondeductibleAndNontaxableExpenseOther	930000	USD
CY2016Q4	enph	Intangible Assets Accumulated Amortization IntangibleAssetsAccumulatedAmortization	1006000	USD
CY2017Q4	enph	Intangible Assets Accumulated Amortization IntangibleAssetsAccumulatedAmortization	1436000	USD
CY2017Q4	enph	Liability Purchase Option For Receivables Fair Value LiabilityPurchaseOptionForReceivablesFairValue	700000	USD
CY2017	enph	Number Of Business Activities NumberOfBusinessActivities	1	business_activity
CY2015	enph	Proceedsfrom Issuanceof Common Stock Employee Stock Purchase Plan ProceedsfromIssuanceofCommonStockEmployeeStockPurchasePlan	2497000	USD
CY2016	enph	Proceedsfrom Issuanceof Common Stock Employee Stock Purchase Plan ProceedsfromIssuanceofCommonStockEmployeeStockPurchasePlan	999000	USD
CY2017	enph	Proceedsfrom Issuanceof Common Stock Employee Stock Purchase Plan ProceedsfromIssuanceofCommonStockEmployeeStockPurchasePlan	313000	USD
CY2015	enph	Product Warranty Accrual Accretion Expense ProductWarrantyAccrualAccretionExpense	1001000	USD
CY2016	enph	Product Warranty Accrual Accretion Expense ProductWarrantyAccrualAccretionExpense	1772000	USD
CY2017	enph	Product Warranty Accrual Accretion Expense ProductWarrantyAccrualAccretionExpense	2053000	USD
CY2015	enph	Product Warranty Accrual Fair Value Adjustment ProductWarrantyAccrualFairValueAdjustment	1539000	USD
CY2016	enph	Product Warranty Accrual Fair Value Adjustment ProductWarrantyAccrualFairValueAdjustment	-926000	USD
CY2017	enph	Product Warranty Accrual Fair Value Adjustment ProductWarrantyAccrualFairValueAdjustment	-321000	USD
CY2017	enph	Product Warranty Estimated Replacement Cost Number Of Factors ProductWarrantyEstimatedReplacementCostNumberOfFactors	3	factor
CY2017	enph	Restructuring And Related Cost Combined Savings RestructuringAndRelatedCostCombinedSavings	38400000	USD
CY2017	enph	Restructuring Charges Asset Impairment Charges RestructuringChargesAssetImpairmentCharges	522000	USD
CY2015	enph	Restructuring Charges Consultant Activity RestructuringChargesConsultantActivity	0	USD
CY2016	enph	Restructuring Charges Consultant Activity RestructuringChargesConsultantActivity	0	USD
CY2017	enph	Restructuring Charges Consultant Activity RestructuringChargesConsultantActivity	12100000	USD
CY2015	enph	Restructuring Costs Asset Impairment Charges And Gain Loss On Disposition Of Business RestructuringCostsAssetImpairmentChargesAndGainLossOnDispositionOfBusiness	0	USD
CY2016	enph	Restructuring Costs Asset Impairment Charges And Gain Loss On Disposition Of Business RestructuringCostsAssetImpairmentChargesAndGainLossOnDispositionOfBusiness	3777000	USD
CY2017	enph	Restructuring Costs Asset Impairment Charges And Gain Loss On Disposition Of Business RestructuringCostsAssetImpairmentChargesAndGainLossOnDispositionOfBusiness	16917000	USD
CY2017Q4	enph	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Basis For Determining Aggregate Intrinsic Value Companys Share Price Per Share ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingBasisForDeterminingAggregateIntrinsicValueCompanysSharePricePerShare	2.41
CY2016Q4	enph	Standard Product Warranty Accrual Current Fair Value Disclosure StandardProductWarrantyAccrualCurrentFairValueDisclosure	3296000	USD
CY2017Q4	enph	Standard Product Warranty Accrual Current Fair Value Disclosure StandardProductWarrantyAccrualCurrentFairValueDisclosure	2240000	USD
CY2016Q4	enph	Standard Product Warranty Accrual Noncurrent Fair Value Disclosure StandardProductWarrantyAccrualNoncurrentFairValueDisclosure	7036000	USD
CY2017	enph	Tax Cuts And Jobs Act Change In Tax Rate Deferred Tax Asset Income Tax Expense TaxCutsAndJobsActChangeInTaxRateDeferredTaxAssetIncomeTaxExpense	28300000	USD
CY2016Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	31696000	USD
CY2017Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	28747000	USD
CY2016Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	61019000	USD
CY2017Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	65346000	USD
CY2016Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	22937000	USD
CY2017Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	22447000	USD
CY2016Q4	us-gaap	Accrued Marketing Costs Current AccruedMarketingCostsCurrent	11786000	USD
CY2017Q4	us-gaap	Accrued Marketing Costs Current AccruedMarketingCostsCurrent	8988000	USD
CY2016Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	39670000	USD
CY2017Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	44438000	USD
CY2016Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-292000	USD
CY2017Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-656000	USD
CY2016Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	252126000	USD
CY2017Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	287256000	USD
CY2017	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	12545000	shares
CY2016	us-gaap	Asset Impairment Charges AssetImpairmentCharges	2600000	USD
CY2017	us-gaap	Asset Impairment Charges AssetImpairmentCharges	800000	USD
CY2015	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	12696000	USD
CY2016	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	10326000	USD
CY2017	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	6727000	USD
CY2017	us-gaap	Adjustments To Additional Paid In Capital Warrant Issued AdjustmentsToAdditionalPaidInCapitalWarrantIssued	1447000	USD
CY2015	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	12696000	USD
CY2016	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	10326000	USD
CY2017	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	6727000	USD
CY2014Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	569000	USD
CY2015Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	1808000	USD
CY2016Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	2921000	USD
CY2016Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	2900000	USD
CY2017Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	2400000	USD
CY2017Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	2378000	USD
CY2015	us-gaap	Allowance For Doubtful Accounts Receivable Period Increase Decrease AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease	1502000	USD
CY2016	us-gaap	Allowance For Doubtful Accounts Receivable Period Increase Decrease AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease	3097000	USD
CY2017	us-gaap	Allowance For Doubtful Accounts Receivable Period Increase Decrease AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease	476000	USD
CY2015	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	263000	USD
CY2016	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	1984000	USD
CY2017	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	1019000	USD
CY2015	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	163000	USD
CY2016	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	145000	USD
CY2017	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	1673000	USD
CY2015	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	500000	USD
CY2016	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	700000	USD
CY2017	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	400000	USD
CY2015	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	10263000	shares
CY2016	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	9887000	shares
CY2016Q4	us-gaap	Assets Assets	163576000	USD
CY2017Q4	us-gaap	Assets Assets	169147000	USD
CY2016Q4	us-gaap	Assets Current AssetsCurrent	117864000	USD
CY2017Q4	us-gaap	Assets Current AssetsCurrent	130446000	USD
CY2015	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	-1827000	USD
CY2016	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	0	USD
CY2017	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	0	USD
CY2015	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	1718000	USD
CY2016	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	700000	USD
CY2017	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	551000	USD
CY2016Q4	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	1900000	USD
CY2017Q4	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	1100000	USD
CY2014Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	42032000	USD
CY2015Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	28452000	USD
CY2016Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	17764000	USD
CY2017Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	29144000	USD
CY2017Q2	us-gaap	Cost Of Revenue CostOfRevenue	61157000	USD
CY2017Q3	us-gaap	Cost Of Revenue CostOfRevenue	60577000	USD
CY2017Q4	us-gaap	Cost Of Revenue CostOfRevenue	60685000	USD
CY2015	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-13580000	USD
CY2016	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-10688000	USD
CY2017	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	11380000	USD
CY2016Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2017Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2016Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.00001
CY2017Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.00001
CY2016Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	100000000	shares
CY2017Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	125000000	shares
CY2016Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	62269000	shares
CY2017Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	85914000	shares
CY2016Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	62269000	shares
CY2017Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	85914000	shares
CY2016Q4	us-gaap	Common Stock Value CommonStockValue	1000	USD
CY2017Q4	us-gaap	Common Stock Value CommonStockValue	1000	USD
CY2015	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-22213000	USD
CY2016	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-67544000	USD
CY2017	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-45556000	USD
CY2015	us-gaap	Cost Of Revenue CostOfRevenue	249032000	USD
CY2016Q1	us-gaap	Cost Of Revenue CostOfRevenue	52361000	USD
CY2016Q2	us-gaap	Cost Of Revenue CostOfRevenue	65049000	USD
CY2016Q3	us-gaap	Cost Of Revenue CostOfRevenue	72805000	USD
CY2016Q4	us-gaap	Cost Of Revenue CostOfRevenue	74367000	USD
CY2016	us-gaap	Cost Of Revenue CostOfRevenue	264583000	USD
CY2017Q1	us-gaap	Cost Of Revenue CostOfRevenue	47703000	USD
CY2017	us-gaap	Cost Of Revenue CostOfRevenue	230123000	USD
CY2015	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	0	USD
CY2016	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	0	USD
CY2017	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	0	USD
CY2015	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	693000	USD
CY2016	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	785000	USD
CY2017	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	1224000	USD
CY2015	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	737000	USD
CY2016	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	821000	USD
CY2017	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	1245000	USD
CY2015	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	44000	USD
CY2016	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	36000	USD
CY2017	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	21000	USD
CY2015	us-gaap	Debt Issuance Costs Incurred During Noncash Or Partial Noncash Transaction DebtIssuanceCostsIncurredDuringNoncashOrPartialNoncashTransaction	0	USD
CY2016	us-gaap	Debt Issuance Costs Incurred During Noncash Or Partial Noncash Transaction DebtIssuanceCostsIncurredDuringNoncashOrPartialNoncashTransaction	518000	USD
CY2017	us-gaap	Debt Issuance Costs Incurred During Noncash Or Partial Noncash Transaction DebtIssuanceCostsIncurredDuringNoncashOrPartialNoncashTransaction	0	USD
CY2015	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	652000	USD
CY2016	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	594000	USD
CY2017	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-1092000	USD
CY2015	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-51000	USD
CY2016	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	1000	USD
CY2017	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-281000	USD
CY2015	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	642000	USD
CY2016	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	654000	USD
CY2017	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-1394000	USD
CY2016Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	2094000	USD
CY2017Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	1002000	USD
CY2016Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	6411000	USD
CY2017Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	15691000	USD
CY2016Q4	us-gaap	Deferred Revenue Noncurrent DeferredRevenueNoncurrent	33893000	USD
CY2017Q4	us-gaap	Deferred Revenue Noncurrent DeferredRevenueNoncurrent	29941000	USD
CY2015	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	41000	USD
CY2016	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	59000	USD
CY2017	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-21000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	105747000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	90376000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	585000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	1193000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	1587000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	104554000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	88789000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	88800000	USD
CY2016Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	901000	USD
CY2016Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Goodwill DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill	1346000	USD
CY2017Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Goodwill DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill	992000	USD
CY2015	us-gaap	Depreciation Depreciation	8100000	USD
CY2016	us-gaap	Depreciation Depreciation	10000000	USD
CY2017	us-gaap	Depreciation Depreciation	8600000	USD
CY2015	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	10539000	USD
CY2016	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	10638000	USD
CY2017	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	9004000	USD
CY2016Q4	us-gaap	Disposal Group Including Discontinued Operation Consideration DisposalGroupIncludingDiscontinuedOperationConsideration	1375000	USD
CY2015	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-522000	USD
CY2016	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-315000	USD
CY2017	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	646000	USD
CY2017	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.34
CY2016Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	4227000	USD
CY2017Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	3608000	USD
CY2017Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	10400000	USD
CY2017	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P3Y
CY2017	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	0	USD
CY2017	us-gaap	Employee Service Share Based Compensation Tax Benefit From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions	0	USD
CY2015	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	0	USD
CY2016	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	640000	USD
CY2017	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	0	USD
CY2015	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	30830000	USD
CY2016Q1	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	7567000	USD
CY2016Q2	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	6846000	USD
CY2016Q3	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	6708000	USD
CY2016Q4	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	6296000	USD
CY2016	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	27418000	USD
CY2017Q1	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	5833000	USD
CY2017Q2	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	4964000	USD
CY2017Q3	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	5441000	USD
CY2017Q4	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	5983000	USD
CY2017	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	22221000	USD
CY2016Q4	us-gaap	Goodwill Goodwill	3664000	USD
CY2017Q4	us-gaap	Goodwill Goodwill	3664000	USD
CY2016Q4	us-gaap	Goodwill Gross GoodwillGross	3664000	USD
CY2017Q4	us-gaap	Goodwill Gross GoodwillGross	3664000	USD
CY2015	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2016	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2017	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2015	us-gaap	Gross Profit GrossProfit	108217000	USD
CY2016Q1	us-gaap	Gross Profit GrossProfit	11760000	USD
CY2016Q2	us-gaap	Gross Profit GrossProfit	14136000	USD
CY2016Q3	us-gaap	Gross Profit GrossProfit	15879000	USD
CY2016Q4	us-gaap	Gross Profit GrossProfit	16234000	USD
CY2016	us-gaap	Gross Profit GrossProfit	58008000	USD
CY2017Q1	us-gaap	Gross Profit GrossProfit	7048000	USD
CY2017Q2	us-gaap	Gross Profit GrossProfit	13547000	USD
CY2017Q3	us-gaap	Gross Profit GrossProfit	16461000	USD
CY2017Q4	us-gaap	Gross Profit GrossProfit	18989000	USD
CY2017	us-gaap	Gross Profit GrossProfit	56043000	USD
CY2015	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	0	USD
CY2016	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	0	USD
CY2017	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	0	USD
CY2015	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-19309000	USD
CY2016Q1	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-19088000	USD
CY2016Q2	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-15788000	USD
CY2016Q3	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-17731000	USD
CY2016Q4	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-10092000	USD
CY2016	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-62700000	USD
CY2017Q1	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-22095000	USD
CY2017Q2	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-9247000	USD
CY2017Q3	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-5901000	USD
CY2017Q4	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-2133000	USD
CY2016Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	344000	USD
CY2016Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	144000	USD
CY2016Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	751000	USD
CY2017	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-39378000	USD
CY2016	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1475000	USD
CY2017Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	131000	USD
CY2017Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	854000	USD
CY2017Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-184000	USD
CY2017Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-948000	USD
CY2017	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-149000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-22120000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-67631000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-47882000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-20703000	USD
CY2016Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-18559000	USD
CY2016Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-16379000	USD
CY2016Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-18612000	USD
CY2016Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-12437000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-65987000	USD
CY2017Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-23174000	USD
CY2017Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-11239000	USD
CY2017Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-7038000	USD
CY2017Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-3888000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-45341000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	1417000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	1644000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	2541000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Per Basic And Diluted Share IncomeLossFromContinuingOperationsPerBasicAndDilutedShare	-0.49
CY2016Q1	us-gaap	Income Loss From Continuing Operations Per Basic And Diluted Share IncomeLossFromContinuingOperationsPerBasicAndDilutedShare	-0.41
CY2016Q2	us-gaap	Income Loss From Continuing Operations Per Basic And Diluted Share IncomeLossFromContinuingOperationsPerBasicAndDilutedShare	-0.36
CY2016Q3	us-gaap	Income Loss From Continuing Operations Per Basic And Diluted Share IncomeLossFromContinuingOperationsPerBasicAndDilutedShare	-0.40
CY2016Q4	us-gaap	Income Loss From Continuing Operations Per Basic And Diluted Share IncomeLossFromContinuingOperationsPerBasicAndDilutedShare	-0.21
CY2016	us-gaap	Income Loss From Continuing Operations Per Basic And Diluted Share IncomeLossFromContinuingOperationsPerBasicAndDilutedShare	-1.34
CY2017Q1	us-gaap	Income Loss From Continuing Operations Per Basic And Diluted Share IncomeLossFromContinuingOperationsPerBasicAndDilutedShare	-0.30
CY2017Q2	us-gaap	Income Loss From Continuing Operations Per Basic And Diluted Share IncomeLossFromContinuingOperationsPerBasicAndDilutedShare	-0.14
CY2017Q3	us-gaap	Income Loss From Continuing Operations Per Basic And Diluted Share IncomeLossFromContinuingOperationsPerBasicAndDilutedShare	-0.08
CY2017Q4	us-gaap	Income Loss From Continuing Operations Per Basic And Diluted Share IncomeLossFromContinuingOperationsPerBasicAndDilutedShare	-0.03
CY2017	us-gaap	Income Loss From Continuing Operations Per Basic And Diluted Share IncomeLossFromContinuingOperationsPerBasicAndDilutedShare	-0.54
CY2015	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1379000	USD
CY2016Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	236000	USD
CY2015	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	7812000	USD
CY2016	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	21370000	USD
CY2017	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-20571000	USD
CY2015	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-29000	USD
CY2016	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	27000	USD
CY2017	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-133000	USD
CY2015	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-7039000	USD
CY2016	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-22435000	USD
CY2016	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	776000	USD
CY2017	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	479000	USD
CY2016	us-gaap	Income Tax Reconciliation Tax Contingencies Foreign IncomeTaxReconciliationTaxContingenciesForeign	158000	USD
CY2015	us-gaap	Income Tax Reconciliation Tax Contingencies Foreign IncomeTaxReconciliationTaxContingenciesForeign	211000	USD
CY2017	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-64000	USD
CY2017	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-15416000	USD
CY2015	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	1932000	USD
CY2016	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	1775000	USD
CY2017	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	761000	USD
CY2015	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	61000	USD
CY2015	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	56000	USD
CY2016	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	63000	USD
CY2017	us-gaap	Income Tax Reconciliation Tax Contingencies Foreign IncomeTaxReconciliationTaxContingenciesForeign	106000	USD
CY2015	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	1553000	USD
CY2016	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	1179000	USD
CY2017	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	382000	USD
CY2015	us-gaap	Income Taxes Paid IncomeTaxesPaid	594000	USD
CY2016	us-gaap	Income Taxes Paid IncomeTaxesPaid	1146000	USD
CY2017	us-gaap	Income Taxes Paid IncomeTaxesPaid	909000	USD
CY2015	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-2620000	USD
CY2016	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	8897000	USD
CY2017	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-5078000	USD
CY2015	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	2482000	USD
CY2016	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	18017000	USD
CY2017	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	4803000	USD
CY2015	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	-642000	USD
CY2016	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	-651000	USD
CY2017	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	1394000	USD
CY2015	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	9671000	USD
CY2016	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	11274000	USD
CY2017	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	5328000	USD
CY2015	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	19210000	USD
CY2016	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-8840000	USD
CY2017	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-5961000	USD
CY2015	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	5281000	USD
CY2016	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	4759000	USD
CY2017	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	1227000	USD
CY2015	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	-300000	USD
CY2016	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	0	USD
CY2017	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	0	USD
CY2016Q4	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	286000	USD
CY2017Q4	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	286000	USD
CY2016Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	1951000	USD
CY2017Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	1951000	USD
CY2016Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	945000	USD
CY2017Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	515000	USD
CY2015	us-gaap	Interest Expense InterestExpense	501000	USD
CY2016	us-gaap	Interest Expense InterestExpense	2773000	USD
CY2017	us-gaap	Interest Expense InterestExpense	7936000	USD
CY2015	us-gaap	Interest Paid InterestPaid	358000	USD
CY2016	us-gaap	Interest Paid InterestPaid	2704000	USD
CY2017	us-gaap	Interest Paid InterestPaid	5816000	USD
CY2016Q4	us-gaap	Inventory Finished Goods InventoryFinishedGoods	26865000	USD
CY2017Q4	us-gaap	Inventory Finished Goods InventoryFinishedGoods	23658000	USD
CY2016Q4	us-gaap	Inventory Net InventoryNet	31960000	USD
CY2017Q4	us-gaap	Inventory Net InventoryNet	25999000	USD
CY2016Q4	us-gaap	Inventory Raw Materials InventoryRawMaterials	5095000	USD
CY2017Q4	us-gaap	Inventory Raw Materials InventoryRawMaterials	2341000	USD
CY2016Q4	us-gaap	Liabilities Liabilities	162276000	USD
CY2016Q4	us-gaap	Liabilities Current LiabilitiesCurrent	82772000	USD
CY2017Q4	us-gaap	Liabilities Liabilities	178273000	USD
CY2016Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	20768000	USD
CY2017Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	32322000	USD
CY2017Q4	us-gaap	Noncurrent Assets NoncurrentAssets	26483000	USD
CY2016Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	163576000	USD
CY2017Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	169147000	USD
CY2017	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-5963000	USD
CY2017	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	1	segment
CY2017Q2	us-gaap	Net Income Loss NetIncomeLoss	-12093000	USD
CY2016Q4	us-gaap	Long Term Debt LongTermDebt	23800000	USD
CY2017Q4	us-gaap	Long Term Debt LongTermDebt	49751000	USD
CY2017Q3	us-gaap	Net Income Loss NetIncomeLoss	-6854000	USD
CY2017Q4	us-gaap	Net Income Loss NetIncomeLoss	-2940000	USD
CY2017	us-gaap	Net Income Loss NetIncomeLoss	-45192000	USD
CY2015Q4	us-gaap	Noncurrent Assets NoncurrentAssets	32118000	USD
CY2016Q4	us-gaap	Noncurrent Assets NoncurrentAssets	31440000	USD
CY2017Q4	us-gaap	Liabilities Current LiabilitiesCurrent	91741000	USD
CY2016Q4	us-gaap	Lines Of Credit Current LinesOfCreditCurrent	10100000	USD
CY2017Q4	us-gaap	Lines Of Credit Current LinesOfCreditCurrent	0	USD
CY2016Q4	us-gaap	Loans Payable Current LoansPayableCurrent	3032000	USD
CY2017Q4	us-gaap	Loans Payable Current LoansPayableCurrent	17429000	USD
CY2016Q4	us-gaap	Long Term Loans Payable LongTermLoansPayable	20768000	USD
CY2017Q4	us-gaap	Long Term Loans Payable LongTermLoansPayable	32322000	USD
CY2015	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	20564000	USD
CY2016	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	34375000	USD
CY2017	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	43297000	USD
CY2015	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-12462000	USD
CY2016	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-11795000	USD
CY2017	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-4121000	USD
CY2015	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-21160000	USD
CY2016	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-32953000	USD
CY2017	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-28442000	USD
CY2015	us-gaap	Net Income Loss NetIncomeLoss	-22082000	USD
CY2016Q1	us-gaap	Net Income Loss NetIncomeLoss	-18795000	USD
CY2016Q2	us-gaap	Net Income Loss NetIncomeLoss	-16723000	USD
CY2016Q3	us-gaap	Net Income Loss NetIncomeLoss	-18756000	USD
CY2016Q4	us-gaap	Net Income Loss NetIncomeLoss	-13188000	USD
CY2016	us-gaap	Net Income Loss NetIncomeLoss	-67462000	USD
CY2017Q1	us-gaap	Net Income Loss NetIncomeLoss	-23305000	USD
CY2015	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-1394000	USD
CY2016Q1	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	529000	USD
CY2016Q2	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-591000	USD
CY2016Q3	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-881000	USD
CY2016Q4	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-2345000	USD
CY2016	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-3287000	USD
CY2017Q1	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-1079000	USD
CY2017Q2	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-1992000	USD
CY2017Q3	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-1137000	USD
CY2017Q4	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-1755000	USD
CY2017	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	1	segment
CY2016Q4	us-gaap	Operating Expenses OperatingExpenses	26326000	USD
CY2016	us-gaap	Operating Expenses OperatingExpenses	120708000	USD
CY2017Q1	us-gaap	Operating Expenses OperatingExpenses	29143000	USD
CY2017Q2	us-gaap	Operating Expenses OperatingExpenses	22794000	USD
CY2015	us-gaap	Operating Expenses OperatingExpenses	127526000	USD
CY2016Q1	us-gaap	Operating Expenses OperatingExpenses	30848000	USD
CY2016Q2	us-gaap	Operating Expenses OperatingExpenses	29924000	USD
CY2016Q3	us-gaap	Operating Expenses OperatingExpenses	33610000	USD
CY2017Q3	us-gaap	Operating Expenses OperatingExpenses	22362000	USD
CY2017Q4	us-gaap	Operating Expenses OperatingExpenses	21122000	USD
CY2017	us-gaap	Operating Expenses OperatingExpenses	95421000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	15190000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	3011000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	1973000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	2678000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	2919000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	3065000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	1544000	USD
CY2015	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	3200000	USD
CY2016	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	3800000	USD
CY2017	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	2800000	USD
CY2016Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	4603000	USD
CY2017Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	5998000	USD
CY2016Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	9663000	USD
CY2017Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	8039000	USD
CY2015	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	-131000	USD
CY2016	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	-82000	USD
CY2017	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	-364000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-131000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-82000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-364000	USD
CY2016Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	2025000	USD
CY2017Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	1880000	USD
CY2015	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-893000	USD
CY2016	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-514000	USD
CY2017	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	1973000	USD
CY2015	us-gaap	Other Restructuring Costs OtherRestructuringCosts	0	USD
CY2016	us-gaap	Other Restructuring Costs OtherRestructuringCosts	579000	USD
CY2017	us-gaap	Other Restructuring Costs OtherRestructuringCosts	1468000	USD
CY2015	us-gaap	Payments For Previous Acquisition PaymentsForPreviousAcquisition	300000	USD
CY2016	us-gaap	Payments For Previous Acquisition PaymentsForPreviousAcquisition	0	USD
CY2017	us-gaap	Payments For Previous Acquisition PaymentsForPreviousAcquisition	0	USD
CY2015	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	237000	USD
CY2016	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	678000	USD
CY2017	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	0	USD
CY2015	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	12525000	USD
CY2016Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.00001
CY2017Q4	us-gaap	Product Warranty Accrual Noncurrent ProductWarrantyAccrualNoncurrent	22389000	USD
CY2015	us-gaap	Product Warranty Accrual Payments ProductWarrantyAccrualPayments	7269000	USD
CY2016	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	12167000	USD
CY2017	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	4121000	USD
CY2017Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.00001
CY2016Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	10000000	shares
CY2017Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	10000000	shares
CY2016Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2017Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2016Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2017Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2016Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2017Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2016Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	7121000	USD
CY2017Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	9957000	USD
CY2015	us-gaap	Proceeds From Debt Net Of Issuance Costs ProceedsFromDebtNetOfIssuanceCosts	0	USD
CY2016	us-gaap	Proceeds From Debt Net Of Issuance Costs ProceedsFromDebtNetOfIssuanceCosts	23989000	USD
CY2017	us-gaap	Proceeds From Debt Net Of Issuance Costs ProceedsFromDebtNetOfIssuanceCosts	26442000	USD
CY2015	us-gaap	Proceeds From Divestiture Of Businesses Net Of Cash Divested ProceedsFromDivestitureOfBusinessesNetOfCashDivested	0	USD
CY2016	us-gaap	Proceeds From Divestiture Of Businesses Net Of Cash Divested ProceedsFromDivestitureOfBusinessesNetOfCashDivested	1050000	USD
CY2017	us-gaap	Proceeds From Divestiture Of Businesses Net Of Cash Divested ProceedsFromDivestitureOfBusinessesNetOfCashDivested	0	USD
CY2015	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	USD
CY2016	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	16142000	USD
CY2017	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	26425000	USD
CY2015	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	46000000	USD
CY2016	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	10000000	USD
CY2017	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	0	USD
CY2015	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	4014000	USD
CY2016	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	1144000	USD
CY2017	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	530000	USD
CY2014Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	33940000	USD
CY2015Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	30547000	USD
CY2016Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	31414000	USD
CY2017Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	29816000	USD
CY2015Q4	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	7072000	USD
CY2016Q4	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	8596000	USD
CY2017Q4	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	7427000	USD
CY2015Q4	us-gaap	Product Warranty Accrual Noncurrent ProductWarrantyAccrualNoncurrent	23475000	USD
CY2016Q4	us-gaap	Product Warranty Accrual Noncurrent ProductWarrantyAccrualNoncurrent	22818000	USD
CY2016	us-gaap	Product Warranty Accrual Payments ProductWarrantyAccrualPayments	8523000	USD
CY2017	us-gaap	Product Warranty Accrual Payments ProductWarrantyAccrualPayments	7037000	USD
CY2015	us-gaap	Product Warranty Accrual Period Increase Decrease ProductWarrantyAccrualPeriodIncreaseDecrease	-3393000	USD
CY2016	us-gaap	Product Warranty Accrual Period Increase Decrease ProductWarrantyAccrualPeriodIncreaseDecrease	867000	USD
CY2017	us-gaap	Product Warranty Accrual Period Increase Decrease ProductWarrantyAccrualPeriodIncreaseDecrease	-1598000	USD
CY2016	us-gaap	Product Warranty Accrual Preexisting Increase Decrease ProductWarrantyAccrualPreexistingIncreaseDecrease	2562000	USD
CY2015	us-gaap	Product Warranty Accrual Preexisting Increase Decrease ProductWarrantyAccrualPreexistingIncreaseDecrease	31000	USD
CY2017	us-gaap	Product Warranty Accrual Preexisting Increase Decrease ProductWarrantyAccrualPreexistingIncreaseDecrease	-732000	USD
CY2015	us-gaap	Restructuring Charges RestructuringCharges	0	USD
CY2016Q1	us-gaap	Restructuring Charges RestructuringCharges	0	USD
CY2015	us-gaap	Product Warranty Accrual Warranties Issued ProductWarrantyAccrualWarrantiesIssued	4383000	USD
CY2016	us-gaap	Product Warranty Accrual Warranties Issued ProductWarrantyAccrualWarrantiesIssued	4130000	USD
CY2017	us-gaap	Product Warranty Accrual Warranties Issued ProductWarrantyAccrualWarrantiesIssued	3797000	USD
CY2016Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	71110000	USD
CY2017Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	70921000	USD
CY2016Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	31440000	USD
CY2017Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	26483000	USD
CY2015	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	1502000	USD
CY2016	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	3097000	USD
CY2017	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	476000	USD
CY2017Q4	us-gaap	Purchase Obligation PurchaseObligation	26900000	USD
CY2015	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	29150000	USD
CY2016	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	16900000	USD
CY2017	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	10100000	USD
CY2015	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	50819000	USD
CY2016Q1	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	13066000	USD
CY2016Q2	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	13091000	USD
CY2016Q3	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	13169000	USD
CY2016Q4	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	11378000	USD
CY2016	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	50703000	USD
CY2017Q1	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	9605000	USD
CY2017Q2	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	7947000	USD
CY2017Q3	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	7397000	USD
CY2017Q4	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	8208000	USD
CY2017	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	33157000	USD
CY2016Q2	us-gaap	Restructuring Charges RestructuringCharges	0	USD
CY2016Q3	us-gaap	Restructuring Charges RestructuringCharges	2717000	USD
CY2016Q4	us-gaap	Restructuring Charges RestructuringCharges	1060000	USD
CY2016	us-gaap	Restructuring Charges RestructuringCharges	3777000	USD
CY2016	us-gaap	Restructuring Charges RestructuringCharges	3800000	USD
CY2017Q1	us-gaap	Restructuring Charges RestructuringCharges	7247000	USD
CY2017Q2	us-gaap	Restructuring Charges RestructuringCharges	3609000	USD
CY2017Q3	us-gaap	Restructuring Charges RestructuringCharges	4071000	USD
CY2017Q4	us-gaap	Restructuring Charges RestructuringCharges	1991000	USD
CY2017	us-gaap	Restructuring Charges RestructuringCharges	16917000	USD
CY2017	us-gaap	Restructuring Charges RestructuringCharges	16900000	USD
CY2015	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	522000	USD
CY2016	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	3190000	USD
CY2017	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	1681000	USD
CY2016Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-250535000	USD
CY2017Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-295727000	USD
CY2015	us-gaap	Sales Revenue Net SalesRevenueNet	357249000	USD
CY2016Q1	us-gaap	Sales Revenue Net SalesRevenueNet	64121000	USD
CY2016Q2	us-gaap	Sales Revenue Net SalesRevenueNet	79185000	USD
CY2016Q3	us-gaap	Sales Revenue Net SalesRevenueNet	88684000	USD
CY2016Q4	us-gaap	Sales Revenue Net SalesRevenueNet	90601000	USD
CY2016	us-gaap	Sales Revenue Net SalesRevenueNet	322591000	USD
CY2017Q1	us-gaap	Sales Revenue Net SalesRevenueNet	54751000	USD
CY2017Q2	us-gaap	Sales Revenue Net SalesRevenueNet	74704000	USD
CY2017Q3	us-gaap	Sales Revenue Net SalesRevenueNet	77038000	USD
CY2017Q4	us-gaap	Sales Revenue Net SalesRevenueNet	79674000	USD
CY2017	us-gaap	Sales Revenue Net SalesRevenueNet	286166000	USD
CY2015	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	45877000	USD
CY2016Q1	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	10215000	USD
CY2016Q2	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	9987000	USD
CY2016Q3	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	11016000	USD
CY2016Q4	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	7592000	USD
CY2016	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	38810000	USD
CY2017Q1	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	6458000	USD
CY2017Q2	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	6274000	USD
CY2017Q3	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	5453000	USD
CY2017Q4	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	4940000	USD
CY2017	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	23126000	USD
CY2015	us-gaap	Severance Costs1 SeveranceCosts1	0	USD
CY2016	us-gaap	Severance Costs1 SeveranceCosts1	1263000	USD
CY2017	us-gaap	Severance Costs1 SeveranceCosts1	2827000	USD
CY2015	us-gaap	Share Based Compensation ShareBasedCompensation	12696000	USD
CY2016	us-gaap	Share Based Compensation ShareBasedCompensation	10326000	USD
CY2017	us-gaap	Share Based Compensation ShareBasedCompensation	6727000	USD
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Award Requisite Service Period1 ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardRequisiteServicePeriod1	P4Y
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	4900000	USD
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	700000	USD
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	500000	USD
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod	672000	shares
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod	1505000	shares
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod	4379000	shares
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice	9.31
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice	6.01
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice	6.91
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	1289000	shares
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	2440000	shares
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	4500000	shares
CY2014Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	8632000	shares
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	8170000	shares
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	8730000	shares
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	8426000	shares
CY2014Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	4.75
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	5.36
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue	4000000	USD
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber	8400000	shares
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice	1.77
CY2015	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	1.40
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	4.55
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	1.77
CY2016	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	0.39
CY2017	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	0.51
CY2015	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	8.20
CY2016	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	2.12
CY2017	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	1.22
CY2017Q4	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Exercisable Options ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions	4311000	shares
CY2017Q4	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Exercisable Options ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions	4300000	shares
CY2017Q4	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Outstanding Options ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions	8426000	shares
CY2017	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1	P4Y8M12D
CY2017Q4	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Exercisable Options Weighted Average Exercise Price1 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1
CY2017Q4	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Exercise Price Beginning Balance1 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1
CY2017	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Remaining Contractual Term2 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2
CY2015	us-gaap	Stock Issued During Period Shares Employee Stock Purchase Plans StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans	499000	shares
CY2016	us-gaap	Stock Issued During Period Shares Employee Stock Purchase Plans StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans	659000	shares
CY2017	us-gaap	Stock Issued During Period Shares Employee Stock Purchase Plans StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans	478000	shares
CY2015	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	1079000	shares
CY2016	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	375000	shares
CY2017	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	425000	shares
CY2016	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	15924000	USD
CY2017	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	26425000	USD
CY2015	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	4014000	USD
CY2016	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	1145000	USD
CY2017	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	531000	USD
CY2014Q4	us-gaap	Stockholders Equity StockholdersEquity	46952000	USD
CY2015Q4	us-gaap	Stockholders Equity StockholdersEquity	41449000	USD
CY2016Q4	us-gaap	Stockholders Equity StockholdersEquity	1300000	USD
CY2017Q4	us-gaap	Stockholders Equity StockholdersEquity	-9126000	USD
CY2016Q4	us-gaap	Undistributed Earnings Of Foreign Subsidiaries UndistributedEarningsOfForeignSubsidiaries	748000	USD
CY2017Q4	us-gaap	Undistributed Earnings Of Foreign Subsidiaries UndistributedEarningsOfForeignSubsidiaries	10000	USD
CY2014Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	4426000	USD
CY2015Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	5482000	USD
CY2016Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	6016000	USD
CY2017Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	6106000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	0	USD
CY2016	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	0	USD
CY2017	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	135000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	1053000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	571000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	306000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	14000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	0	USD
CY2017	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	0	USD
CY2017	us-gaap	Unrecognized Tax Benefits Period Increase Decrease UnrecognizedTaxBenefitsPeriodIncreaseDecrease	100000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	11000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	37000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	81000	USD
CY2017	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	-15800000	USD
CY2017Q4	us-gaap	Warrants Not Settleable In Cash Fair Value Disclosure WarrantsNotSettleableInCashFairValueDisclosure	1400000	USD
CY2015	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	44632000	shares
CY2016	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	50519000	shares
CY2017	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	82939000	shares
CY2017	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:Arial;font-size:10pt;font-style:italic;font-weight:bold;">Use of Estimates </font></div><div style="line-height:120%;text-align:left;font-size:7.5pt;"><font style="font-family:Arial;font-size:7.5pt;"> </font></div><div style="line-height:120%;text-align:left;text-indent:33px;font-size:10pt;"><font style="font-family:Arial;font-size:10pt;">The preparation of the Company’s consolidated financial statements in conformity with US GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. These estimates are based on information available as of the date of the financial statements; therefore, actual results could differ materially from management’s estimates using different assumptions or under different conditions.</font></div></div>

Files In Submission

Name	View Source	Status
0001463101-18-000030-index-headers.html	Edgar Link	pending
0001463101-18-000030-index.html	Edgar Link	pending
0001463101-18-000030.txt	Edgar Link	pending
0001463101-18-000030-xbrl.zip	Edgar Link	pending
a10-k12312017.htm	Edgar Link	pending
enph-201312_chartx15250a06.jpg	Edgar Link	pending
enph-20171231.xml	Edgar Link	completed
enph-20171231.xsd	Edgar Link	pending
enph-20171231_cal.xml	Edgar Link	unprocessable
enph-20171231_def.xml	Edgar Link	unprocessable
enph-20171231_lab.xml	Edgar Link	unprocessable
enph-20171231_pre.xml	Edgar Link	unprocessable
ex12312017121.htm	Edgar Link	pending
ex12312017211subsidiaries.htm	Edgar Link	pending
ex12312017231consentofaudi.htm	Edgar Link	pending
ex12312017311-section302ce.htm	Edgar Link	pending
ex12312017312-section302cf.htm	Edgar Link	pending
ex12312017321-section906ce.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
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
R16.htm	Edgar Link	pending
R17.htm	Edgar Link	pending
R18.htm	Edgar Link	pending
R19.htm	Edgar Link	pending
R2.htm	Edgar Link	pending
R20.htm	Edgar Link	pending
R21.htm	Edgar Link	pending
R22.htm	Edgar Link	pending
R23.htm	Edgar Link	pending
R24.htm	Edgar Link	pending
R25.htm	Edgar Link	pending
R26.htm	Edgar Link	pending
R27.htm	Edgar Link	pending
R28.htm	Edgar Link	pending
R29.htm	Edgar Link	pending
R3.htm	Edgar Link	pending
R30.htm	Edgar Link	pending
R31.htm	Edgar Link	pending
R32.htm	Edgar Link	pending
R33.htm	Edgar Link	pending
R34.htm	Edgar Link	pending
R35.htm	Edgar Link	pending
R36.htm	Edgar Link	pending
R37.htm	Edgar Link	pending
R38.htm	Edgar Link	pending
R39.htm	Edgar Link	pending
R4.htm	Edgar Link	pending
R40.htm	Edgar Link	pending
R41.htm	Edgar Link	pending
R42.htm	Edgar Link	pending
R43.htm	Edgar Link	pending
R44.htm	Edgar Link	pending
R45.htm	Edgar Link	pending
R46.htm	Edgar Link	pending
R47.htm	Edgar Link	pending
R48.htm	Edgar Link	pending
R49.htm	Edgar Link	pending
R5.htm	Edgar Link	pending
R50.htm	Edgar Link	pending
R51.htm	Edgar Link	pending
R52.htm	Edgar Link	pending
R53.htm	Edgar Link	pending
R54.htm	Edgar Link	pending
R55.htm	Edgar Link	pending
R56.htm	Edgar Link	pending
R57.htm	Edgar Link	pending
R58.htm	Edgar Link	pending
R59.htm	Edgar Link	pending
R6.htm	Edgar Link	pending
R60.htm	Edgar Link	pending
R61.htm	Edgar Link	pending
R62.htm	Edgar Link	pending
R63.htm	Edgar Link	pending
R64.htm	Edgar Link	pending
R65.htm	Edgar Link	pending
R66.htm	Edgar Link	pending
R67.htm	Edgar Link	pending
R68.htm	Edgar Link	pending
R69.htm	Edgar Link	pending
R7.htm	Edgar Link	pending
R70.htm	Edgar Link	pending
R71.htm	Edgar Link	pending
R72.htm	Edgar Link	pending
R73.htm	Edgar Link	pending
R74.htm	Edgar Link	pending
R75.htm	Edgar Link	pending
R76.htm	Edgar Link	pending
R77.htm	Edgar Link	pending
R78.htm	Edgar Link	pending
R79.htm	Edgar Link	pending
R8.htm	Edgar Link	pending
R80.htm	Edgar Link	pending
R81.htm	Edgar Link	pending
R82.htm	Edgar Link	pending
R83.htm	Edgar Link	pending
R84.htm	Edgar Link	pending
R85.htm	Edgar Link	pending
R86.htm	Edgar Link	pending
R87.htm	Edgar Link	pending
R88.htm	Edgar Link	pending
R89.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending

Create your account

Find Stocks Worth Researching

Deeply Understand Businesses

Value Businesses Intelligently

$ENPH
Enphase Energy, Inc. Stock $enph

2017 Q4 Form 10-K Financial Statement

#000146310118000030 Filed on April 02, 2018

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$ENPH Enphase Energy, Inc. Stock $enph

2017 Q4 Form 10-K Financial Statement

#000146310118000030 Filed on April 02, 2018

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$ENPH
Enphase Energy, Inc. Stock $enph