$ENPH
Enphase Energy, Inc. Stock $enph

$enph Overview Financials Valuation SEC Filings Company Website

2014 Q1 Form 10-K Financial Statement

#000146310114000007 Filed on March 04, 2014

Income Statement

Concept	2014 Q1	2013 Q4	2012 Q4
Revenue	$57.58M	$67.06M	$57.57M
YoY Change	26.34%	16.48%	0.76%
Cost Of Revenue	$38.93M	$45.56M	$41.51M
YoY Change	16.63%	9.75%	-5.79%
Gross Profit	$18.66M	$21.50M	$16.06M
YoY Change	52.9%	33.88%	22.84%
Gross Profit Margin	32.4%	32.06%	27.89%
Selling, General & Admin	$15.35M	$14.39M	$13.70M
YoY Change	19.15%	4.99%	40.95%
% of Gross Profit	82.31%	66.92%	85.34%
Research & Development	$9.086M	$8.721M	$8.533M
YoY Change	0.66%	2.2%	18.84%
% of Gross Profit	48.71%	40.57%	53.15%
Depreciation & Amortization	$1.910M	$1.900M	$1.700M
YoY Change	15.06%	11.76%	70.0%
% of Gross Profit	10.24%	8.84%	10.59%
Operating Expenses	$24.44M	$23.11M	$22.24M
YoY Change	11.54%	3.92%	31.56%
Operating Profit	-$5.785M	-$1.611M	-$6.179M
YoY Change	-40.43%	-73.93%	61.33%
Interest Expense	$449.0K	-$700.0K	-$1.000M
YoY Change	-3.23%	-30.0%	-28.57%
% of Operating Profit
Other Income/Expense, Net	-$342.0K	-$783.0K	-$1.258M
YoY Change	-33.33%	-37.76%	-26.3%
Pretax Income	-$6.127M	-$2.394M	-$7.437M
YoY Change	-40.07%	-67.81%	35.22%
Income Tax	$109.0K	$416.0K	$305.0K
% Of Pretax Income
Net Earnings	-$6.236M	-$2.810M	-$7.742M
YoY Change	-40.07%	-63.7%	39.82%
Net Earnings / Revenue	-10.83%	-4.19%	-13.45%
Basic Earnings Per Share
Diluted Earnings Per Share	-$146.9K	-$66.67K	-$188.7K
COMMON SHARES
Basic Shares Outstanding	42.24M shares	42.04M shares
Diluted Shares Outstanding

Balance Sheet

Concept	2014 Q1	2013 Q4	2012 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments	$39.90M	$38.20M	$45.30M
YoY Change	9.62%	-15.67%	-12.04%
Cash & Equivalents	$39.94M	$38.19M	$45.29M
Short-Term Investments
Other Short-Term Assets	$4.300M	$3.700M	$2.100M
YoY Change	72.0%	76.19%	61.54%
Inventory	$14.11M	$16.58M	$19.84M
Prepaid Expenses
Receivables	$28.45M	$32.08M	$27.74M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$86.78M	$90.51M	$95.00M
YoY Change	0.74%	-4.73%	16.15%
LONG-TERM ASSETS
Property, Plant & Equipment	$24.81M	$24.85M	$25.54M
YoY Change	-1.87%	-2.69%	38.73%
Goodwill		$0.00
YoY Change
Intangibles		$286.0K
YoY Change
Long-Term Investments
YoY Change
Other Assets	$1.570M	$1.021M	$1.752M
YoY Change	-4.33%	-41.72%	-71.01%
Total Long-Term Assets	$26.38M	$26.16M	$27.29M
YoY Change	-2.02%	-4.15%	11.6%
TOTAL ASSETS
Total Short-Term Assets	$86.78M	$90.51M	$95.00M
Total Long-Term Assets	$26.38M	$26.16M	$27.29M
Total Assets	$113.2M	$116.7M	$122.3M
YoY Change	0.08%	-4.6%	15.11%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$9.353M	$7.363M	$11.27M
YoY Change	3.27%	-34.68%	-12.81%
Accrued Expenses	$13.58M	$14.78M	$19.27M
YoY Change	-26.69%	-23.28%	90.75%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$2.400M
YoY Change		-100.0%
Long-Term Debt Due	$3.370M	$2.384M	$2.384M
YoY Change	38.11%	0.0%	-47.36%
Total Short-Term Liabilities	$34.10M	$33.37M	$33.86M
YoY Change	9.68%	-1.45%	-35.35%
LONG-TERM LIABILITIES
Long-Term Debt	$4.457M	$8.677M	$8.677M
YoY Change	-44.61%	0.0%	-14.5%
Other Long-Term Liabilities	$1.272M	$1.154M	$307.0K
YoY Change	261.36%	275.9%	111.72%
Total Long-Term Liabilities	$5.729M	$43.10M	$31.78M
YoY Change	-31.78%	35.61%	-20.34%
TOTAL LIABILITIES
Total Short-Term Liabilities	$34.10M	$33.37M	$33.86M
Total Long-Term Liabilities	$5.729M	$43.10M	$31.78M
Total Liabilities	$76.72M	$76.46M	$65.64M
YoY Change	18.11%	16.5%	-28.86%
SHAREHOLDERS EQUITY
Retained Earnings	-$159.2M	-$152.9M	-$127.0M
YoY Change	15.82%	20.4%	43.03%
Common Stock	$0.00	$0.00	$0.00
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$36.44M	$40.21M	$56.66M
YoY Change
Total Liabilities & Shareholders Equity	$113.2M	$116.7M	$122.3M
YoY Change	0.08%	-4.6%	15.11%

Cashflow Statement

Concept	2014 Q1	2013 Q4	2012 Q4
OPERATING ACTIVITIES
Net Income	-$6.236M	-$2.810M	-$7.742M
YoY Change	-40.07%	-63.7%	39.82%
Depreciation, Depletion And Amortization	$1.910M	$1.900M	$1.700M
YoY Change	15.06%	11.76%	70.0%
Cash From Operating Activities	$4.281M	$7.600M	$7.700M
YoY Change	-161.4%	-1.3%	-66.23%
INVESTING ACTIVITIES
Capital Expenditures	$2.172M	-$1.400M	-$1.900M
YoY Change	29.13%	-26.32%	-62.75%
Acquisitions
YoY Change
Other Investing Activities
YoY Change
Cash From Investing Activities	-$2.172M	-$1.400M	-$1.900M
YoY Change	29.13%	-26.32%	-62.75%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net	$866.0K
YoY Change	46.53%
Cash From Financing Activities	-$412.0K	100.0K	-2.200M
YoY Change	1371.43%	-104.55%	-130.99%
NET CHANGE
Cash From Operating Activities	$4.281M	7.600M	7.700M
Cash From Investing Activities	-$2.172M	-1.400M	-1.900M
Cash From Financing Activities	-$412.0K	100.0K	-2.200M
Net Change In Cash	$1.697M	6.300M	3.600M
YoY Change	-119.55%	75.0%	-85.48%
FREE CASH FLOW
Cash From Operating Activities	$4.281M	$7.600M	$7.700M
Capital Expenditures	$2.172M	-$1.400M	-$1.900M
Free Cash Flow	$2.109M	$9.000M	$9.600M
YoY Change	-124.37%	-6.25%	-65.59%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2013Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	229000	USD
CY2012Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	183629000	USD
CY2013Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	192916000	USD
CY2011	us-gaap	Adjustments To Additional Paid In Capital Convertible Debt With Conversion Feature AdjustmentsToAdditionalPaidInCapitalConvertibleDebtWithConversionFeature	1165000	USD
CY2012Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	10479000	USD
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	52000	USD
CY2013Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	7363000	USD
CY2012Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	11272000	USD
CY2013Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	32084000	USD
CY2012Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	27743000	USD
CY2013Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	19722000	USD
CY2012Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	19266000	USD
CY2013Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	16606000	USD
CY2011	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation And Exercise Of Stock Options AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions	190000	USD
CY2013	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	6849000	USD
CY2012	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	4766000	USD
CY2011	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	2120000	USD
CY2012	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	4766000	USD
CY2013	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	6849000	USD
CY2011	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	2120000	USD
CY2012Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	1177000	USD
CY2013Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	2000000	USD
CY2011Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	144000	USD
CY2010Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	17000	USD
CY2013	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	429000	USD
CY2012	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	4777000	USD
CY2011	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	1835000	USD
CY2011	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	34113000	shares
CY2012	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	8753000	shares
CY2013	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	8885000	shares
CY2012Q4	us-gaap	Assets Assets	122291000	USD
CY2013Q4	us-gaap	Assets Assets	116669000	USD
CY2013Q4	us-gaap	Assets Current AssetsCurrent	90509000	USD
CY2012Q4	us-gaap	Assets Current AssetsCurrent	94998000	USD
CY2013	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	837000	USD
CY2012	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	772000	USD
CY2011	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	903000	USD
CY2012	us-gaap	Capital Lease Obligations Incurred CapitalLeaseObligationsIncurred	0	USD
CY2013	us-gaap	Capital Lease Obligations Incurred CapitalLeaseObligationsIncurred	0	USD
CY2011	us-gaap	Capital Lease Obligations Incurred CapitalLeaseObligationsIncurred	295000	USD
CY2013	us-gaap	Capitalized Computer Software Amortization CapitalizedComputerSoftwareAmortization	1500000	USD
CY2011	us-gaap	Capitalized Computer Software Amortization CapitalizedComputerSoftwareAmortization	700000	USD
CY2012	us-gaap	Capitalized Computer Software Amortization CapitalizedComputerSoftwareAmortization	1200000	USD
CY2012Q4	us-gaap	Capitalized Computer Software Gross CapitalizedComputerSoftwareGross	5760000	USD
CY2013Q4	us-gaap	Capitalized Computer Software Gross CapitalizedComputerSoftwareGross	7343000	USD
CY2013Q4	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	3644000	USD
CY2012Q4	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	3280000	USD
CY2013Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	38190000	USD
CY2012Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	45294000	USD
CY2011Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	51524000	USD
CY2010Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	39993000	USD
CY2013	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-7104000	USD
CY2012	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-6230000	USD
CY2011	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	11531000	USD
CY2013Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2012Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2012Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.00001
CY2013Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.00001
CY2012Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	100000000	shares
CY2013Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	100000000	shares
CY2013Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	42123000	shares
CY2012Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	40856000	shares
CY2012Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	40856000	shares
CY2013Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	42123000	shares
CY2012Q4	us-gaap	Common Stock Value CommonStockValue	0	USD
CY2013Q4	us-gaap	Common Stock Value CommonStockValue	0	USD
CY2011	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-32207000	USD
CY2012	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-38249000	USD
CY2013	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-25736000	USD
CY2012Q2	us-gaap	Convertible Notes Payable ConvertibleNotesPayable	21200000	USD
CY2013	us-gaap	Cost Of Revenue CostOfRevenue	165430000	USD
CY2011	us-gaap	Cost Of Revenue CostOfRevenue	120454000	USD
CY2012	us-gaap	Cost Of Revenue CostOfRevenue	161390000	USD
CY2012Q3	us-gaap	Cost Of Revenue CostOfRevenue	44489000	USD
CY2013Q1	us-gaap	Cost Of Revenue CostOfRevenue	33376000	USD
CY2012Q4	us-gaap	Cost Of Revenue CostOfRevenue	41512000	USD
CY2013Q2	us-gaap	Cost Of Revenue CostOfRevenue	41883000	USD
CY2013Q4	us-gaap	Cost Of Revenue CostOfRevenue	45560000	USD
CY2012Q2	us-gaap	Cost Of Revenue CostOfRevenue	42096000	USD
CY2012Q1	us-gaap	Cost Of Revenue CostOfRevenue	33293000	USD
CY2013Q3	us-gaap	Cost Of Revenue CostOfRevenue	44611000	USD
CY2012	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	700000	USD
CY2013	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	900000	USD
CY2012	us-gaap	Debt Conversion Converted Instrument Amount1 DebtConversionConvertedInstrumentAmount1	21204000	USD
CY2013Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	8708000	USD
CY2012Q2	us-gaap	Debt Instrument Convertible Conversion Price1 DebtInstrumentConvertibleConversionPrice1	6.00
CY2012Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	0	USD
CY2013Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	0	USD
CY2013Q4	us-gaap	Deferred Tax Assets Net Noncurrent DeferredTaxAssetsNetNoncurrent	2000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Net Noncurrent DeferredTaxAssetsNetNoncurrent	0	USD
CY2013	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	6981000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Valuation Allowance Current DeferredTaxAssetsValuationAllowanceCurrent	14521000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Valuation Allowance Current DeferredTaxAssetsValuationAllowanceCurrent	11523000	USD
CY2013Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	2773000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Valuation Allowance Noncurrent DeferredTaxAssetsValuationAllowanceNoncurrent	27889000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Net Current DeferredTaxAssetsNetCurrent	0	USD
CY2013Q4	us-gaap	Deferred Tax Assets Valuation Allowance Noncurrent DeferredTaxAssetsValuationAllowanceNoncurrent	33245000	USD
CY2012	us-gaap	Depreciation Depreciation	4400000	USD
CY2013	us-gaap	Depreciation Depreciation	5500000	USD
CY2011	us-gaap	Depreciation Depreciation	2300000	USD
CY2011	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	3032000	USD
CY2012Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	933000	USD
CY2013Q4	us-gaap	Deferred Revenue Noncurrent DeferredRevenueNoncurrent	11284000	USD
CY2012Q4	us-gaap	Deferred Revenue Noncurrent DeferredRevenueNoncurrent	7537000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	2000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	0	USD
CY2013Q4	us-gaap	Deferred Tax Assets Net Current DeferredTaxAssetsNetCurrent	0	USD
CY2012	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	5568000	USD
CY2013	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	83000	USD
CY2011	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	78000	USD
CY2012	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-31000	USD
CY2013	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.34
CY2011	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.34
CY2012	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.34
CY2013Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	13200000	USD
CY2013	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P2Y7M6D
CY2013	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	201000	USD
CY2011	us-gaap	Extended Product Warranty Accrual Warranties Issued ExtendedProductWarrantyAccrualWarrantiesIssued	5279000	USD
CY2012	us-gaap	Extended Product Warranty Accrual Warranties Issued ExtendedProductWarrantyAccrualWarrantiesIssued	8218000	USD
CY2013	us-gaap	Extended Product Warranty Accrual Warranties Issued ExtendedProductWarrantyAccrualWarrantiesIssued	6303000	USD
CY2013	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	23970000	USD
CY2011	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets	0	USD
CY2012	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets	-120000	USD
CY2013	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets	-82000	USD
CY2011	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	15228000	USD
CY2012	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	24875000	USD
CY2013Q4	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	6071000	USD
CY2012Q2	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	6091000	USD
CY2012Q3	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	6911000	USD
CY2013Q1	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	6036000	USD
CY2012Q4	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	6177000	USD
CY2013Q3	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	5937000	USD
CY2012Q1	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	5696000	USD
CY2013Q2	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	5926000	USD
CY2012	us-gaap	Gross Profit GrossProfit	55288000	USD
CY2013	us-gaap	Gross Profit GrossProfit	67416000	USD
CY2011	us-gaap	Gross Profit GrossProfit	29069000	USD
CY2013Q2	us-gaap	Gross Profit GrossProfit	16284000	USD
CY2012Q4	us-gaap	Gross Profit GrossProfit	16056000	USD
CY2012Q2	us-gaap	Gross Profit GrossProfit	13601000	USD
CY2013Q3	us-gaap	Gross Profit GrossProfit	17435000	USD
CY2013Q4	us-gaap	Gross Profit GrossProfit	21496000	USD
CY2012Q1	us-gaap	Gross Profit GrossProfit	9307000	USD
CY2012Q3	us-gaap	Gross Profit GrossProfit	16324000	USD
CY2013Q1	us-gaap	Gross Profit GrossProfit	12201000	USD
CY2013	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-22158000	USD
CY2012	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-31161000	USD
CY2011	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-28712000	USD
CY2013Q2	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-5491000	USD
CY2012Q4	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-6179000	USD
CY2012Q3	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-8197000	USD
CY2013Q1	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-9711000	USD
CY2013Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	416000	USD
CY2012Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	305000	USD
CY2012Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	65000	USD
CY2012Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	151000	USD
CY2013Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	182000	USD
CY2013Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	124000	USD
CY2013Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	141000	USD
CY2012Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	130000	USD
CY2013Q4	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-1611000	USD
CY2012Q1	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-9280000	USD
CY2013Q3	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-5345000	USD
CY2012Q2	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-7505000	USD
CY2011	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-32290000	USD
CY2012	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-37567000	USD
CY2013	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-25050000	USD
CY2013Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-2394000	USD
CY2013Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-10224000	USD
CY2013Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-6272000	USD
CY2012Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-11234000	USD
CY2013Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-6160000	USD
CY2012Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-8777000	USD
CY2012Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-7437000	USD
CY2012Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-10119000	USD
CY2013	us-gaap	Income Loss From Continuing Operations Per Basic And Diluted Share IncomeLossFromContinuingOperationsPerBasicAndDilutedShare	-0.62
CY2012	us-gaap	Income Loss From Continuing Operations Per Basic And Diluted Share IncomeLossFromContinuingOperationsPerBasicAndDilutedShare	-1.24
CY2011	us-gaap	Income Loss From Continuing Operations Per Basic And Diluted Share IncomeLossFromContinuingOperationsPerBasicAndDilutedShare	-25.73
CY2013Q3	us-gaap	Income Loss From Continuing Operations Per Basic And Diluted Share IncomeLossFromContinuingOperationsPerBasicAndDilutedShare	-0.15
CY2012Q2	us-gaap	Income Loss From Continuing Operations Per Basic And Diluted Share IncomeLossFromContinuingOperationsPerBasicAndDilutedShare	-0.29
CY2012Q4	us-gaap	Income Loss From Continuing Operations Per Basic And Diluted Share IncomeLossFromContinuingOperationsPerBasicAndDilutedShare	-0.19
CY2013Q1	us-gaap	Income Loss From Continuing Operations Per Basic And Diluted Share IncomeLossFromContinuingOperationsPerBasicAndDilutedShare	-0.25
CY2013Q2	us-gaap	Income Loss From Continuing Operations Per Basic And Diluted Share IncomeLossFromContinuingOperationsPerBasicAndDilutedShare	-0.15
CY2012Q1	us-gaap	Income Loss From Continuing Operations Per Basic And Diluted Share IncomeLossFromContinuingOperationsPerBasicAndDilutedShare	-5.97
CY2012Q3	us-gaap	Income Loss From Continuing Operations Per Basic And Diluted Share IncomeLossFromContinuingOperationsPerBasicAndDilutedShare	-0.22
CY2013Q4	us-gaap	Income Loss From Continuing Operations Per Basic And Diluted Share IncomeLossFromContinuingOperationsPerBasicAndDilutedShare	-0.07
CY2013	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	863000	USD
CY2011	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	0	USD
CY2012	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	651000	USD
CY2011	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-10883000	USD
CY2013	us-gaap	Net Income Loss NetIncomeLoss	-25913000	USD
CY2012	us-gaap	Net Income Loss NetIncomeLoss	-38218000	USD
CY2012	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	12574000	USD
CY2013	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	8353000	USD
CY2011	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	12451000	USD
CY2012	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-12773000	USD
CY2013	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-8517000	USD
CY2011	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	479000	USD
CY2013	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	1191000	USD
CY2012	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	1128000	USD
CY2013	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-883000	USD
CY2011	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-1956000	USD
CY2012	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-1478000	USD
CY2013	us-gaap	Income Tax Reconciliation Tax Contingencies Foreign IncomeTaxReconciliationTaxContingenciesForeign	264000	USD
CY2012	us-gaap	Income Tax Reconciliation Tax Contingencies Foreign IncomeTaxReconciliationTaxContingenciesForeign	173000	USD
CY2011	us-gaap	Income Tax Reconciliation Tax Contingencies Foreign IncomeTaxReconciliationTaxContingenciesForeign	0	USD
CY2013	us-gaap	Income Taxes Paid IncomeTaxesPaid	899000	USD
CY2012	us-gaap	Income Taxes Paid IncomeTaxesPaid	0	USD
CY2011	us-gaap	Income Taxes Paid IncomeTaxesPaid	0	USD
CY2011	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	17275000	USD
CY2012	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	16774000	USD
CY2013	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	7641000	USD
CY2013	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	5019000	USD
CY2012	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	11040000	USD
CY2011	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	9874000	USD
CY2012	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	-18614000	USD
CY2011	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	25443000	USD
CY2013	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	5587000	USD
CY2012	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	8615000	USD
CY2013	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-3263000	USD
CY2011	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	6708000	USD
CY2012	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	711000	USD
CY2013	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	1450000	USD
CY2011	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	1648000	USD
CY2012	us-gaap	Interest Expense InterestExpense	6436000	USD
CY2011	us-gaap	Interest Expense InterestExpense	3006000	USD
CY2013	us-gaap	Interest Expense InterestExpense	2055000	USD
CY2012	us-gaap	Interest Expense Debt InterestExpenseDebt	2800000	USD
CY2013	us-gaap	Interest Paid InterestPaid	1391000	USD
CY2011	us-gaap	Interest Paid InterestPaid	1235000	USD
CY2012	us-gaap	Interest Paid InterestPaid	1681000	USD
CY2012Q4	us-gaap	Inventory Raw Materials InventoryRawMaterials	2223000	USD
CY2012	us-gaap	Inventory Write Down InventoryWriteDown	800000	USD
CY2013	us-gaap	Inventory Write Down InventoryWriteDown	0	USD
CY2011	us-gaap	Inventory Write Down InventoryWriteDown	2700000	USD
CY2012Q4	us-gaap	Inventory Finished Goods InventoryFinishedGoods	17620000	USD
CY2013Q4	us-gaap	Inventory Finished Goods InventoryFinishedGoods	15152000	USD
CY2012Q4	us-gaap	Inventory Net InventoryNet	19843000	USD
CY2013Q4	us-gaap	Inventory Net InventoryNet	16580000	USD
CY2013Q4	us-gaap	Inventory Raw Materials InventoryRawMaterials	1428000	USD
CY2012Q4	us-gaap	Liabilities Liabilities	65636000	USD
CY2013Q4	us-gaap	Liabilities Liabilities	76463000	USD
CY2013Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	116669000	USD
CY2012Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	122291000	USD
CY2013Q4	us-gaap	Liabilities Current LiabilitiesCurrent	33365000	USD
CY2012Q4	us-gaap	Liabilities Current LiabilitiesCurrent	33855000	USD
CY2013Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	43098000	USD
CY2012Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	31781000	USD
CY2013Q4	us-gaap	Loans Payable Current LoansPayableCurrent	3507000	USD
CY2012Q4	us-gaap	Loans Payable Current LoansPayableCurrent	2384000	USD
CY2012Q4	us-gaap	Long Term Debt LongTermDebt	11061000	USD
CY2013Q4	us-gaap	Long Term Debt LongTermDebt	8677000	USD
CY2013Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	3507000	USD
CY2012Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	2384000	USD
CY2012Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	8677000	USD
CY2013Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	5170000	USD
CY2012Q4	us-gaap	Long Term Loans Payable LongTermLoansPayable	8677000	USD
CY2013Q4	us-gaap	Long Term Loans Payable LongTermLoansPayable	5170000	USD
CY2011	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	26482000	USD
CY2012	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	51436000	USD
CY2013	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-58000	USD
CY2013	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-6257000	USD
CY2011	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-14662000	USD
CY2012	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-44645000	USD
CY2012	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-12990000	USD
CY2013	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-872000	USD
CY2011	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-367000	USD
CY2011	us-gaap	Net Income Loss NetIncomeLoss	-32290000	USD
CY2012Q3	us-gaap	Net Income Loss NetIncomeLoss	-8907000	USD
CY2012Q4	us-gaap	Net Income Loss NetIncomeLoss	-7742000	USD
CY2013Q1	us-gaap	Net Income Loss NetIncomeLoss	-10406000	USD
CY2012Q2	us-gaap	Net Income Loss NetIncomeLoss	-11385000	USD
CY2013Q3	us-gaap	Net Income Loss NetIncomeLoss	-6301000	USD
CY2012Q1	us-gaap	Net Income Loss NetIncomeLoss	-10184000	USD
CY2013Q4	us-gaap	Net Income Loss NetIncomeLoss	-2810000	USD
CY2013Q2	us-gaap	Net Income Loss NetIncomeLoss	-6396000	USD
CY2012Q4	us-gaap	Noncurrent Assets NoncurrentAssets	25541000	USD
CY2011Q4	us-gaap	Noncurrent Assets NoncurrentAssets	18411000	USD
CY2013Q4	us-gaap	Noncurrent Assets NoncurrentAssets	24853000	USD
CY2013	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-2892000	USD
CY2011	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-3578000	USD
CY2012	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-6406000	USD
CY2012Q4	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-1258000	USD
CY2012Q2	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-3729000	USD
CY2012Q3	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-580000	USD
CY2013Q4	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-783000	USD
CY2013Q3	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-815000	USD
CY2013Q2	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-781000	USD
CY2013Q1	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-513000	USD
CY2012Q1	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-839000	USD
CY2011	us-gaap	Operating Expenses OperatingExpenses	57781000	USD
CY2012	us-gaap	Operating Expenses OperatingExpenses	86449000	USD
CY2013	us-gaap	Operating Expenses OperatingExpenses	89574000	USD
CY2013Q4	us-gaap	Operating Expenses OperatingExpenses	23107000	USD
CY2013Q3	us-gaap	Operating Expenses OperatingExpenses	22780000	USD
CY2012Q2	us-gaap	Operating Expenses OperatingExpenses	21106000	USD
CY2013Q1	us-gaap	Operating Expenses OperatingExpenses	21912000	USD
CY2013Q2	us-gaap	Operating Expenses OperatingExpenses	21775000	USD
CY2012Q4	us-gaap	Operating Expenses OperatingExpenses	22235000	USD
CY2012Q3	us-gaap	Operating Expenses OperatingExpenses	24521000	USD
CY2012Q1	us-gaap	Operating Expenses OperatingExpenses	18587000	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	14097000	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	1672000	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	1599000	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	1555000	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	1766000	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	1749000	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	5756000	USD
CY2013	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	2600000	USD
CY2011	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	1200000	USD
CY2012	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	2400000	USD
CY2012Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	1752000	USD
CY2013Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	1307000	USD
CY2012Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2012	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	-31000	USD
CY2012	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	12990000	USD
CY2013	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	177000	USD
CY2011	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	83000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	177000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	83000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-31000	USD
CY2013Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	1154000	USD
CY2012Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	307000	USD
CY2013	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-837000	USD
CY2012	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	30000	USD
CY2011	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-572000	USD
CY2011	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	14662000	USD
CY2013	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	6257000	USD
CY2012Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.00001
CY2013Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.00001
CY2012Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	10000000	shares
CY2012Q2	us-gaap	Preferred Stock Value Outstanding PreferredStockValueOutstanding	93600000	USD
CY2013Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	3655000	USD
CY2013Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	10000000	shares
CY2013Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2012Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	2118000	USD
CY2012	us-gaap	Proceeds From Issuance Initial Public Offering ProceedsFromIssuanceInitialPublicOffering	58609000	USD
CY2013	us-gaap	Proceeds From Issuance Initial Public Offering ProceedsFromIssuanceInitialPublicOffering	0	USD
CY2011	us-gaap	Proceeds From Issuance Initial Public Offering ProceedsFromIssuanceInitialPublicOffering	0	USD
CY2012Q2	us-gaap	Proceeds From Issuance Initial Public Offering ProceedsFromIssuanceInitialPublicOffering	53800000	USD
CY2013	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	USD
CY2012Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2013Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2012Q2	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	22220856	shares
CY2012Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2013Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2011	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	9898000	USD
CY2012	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	10000000	USD
CY2012	us-gaap	Proceeds From Issuance Of Private Placement ProceedsFromIssuanceOfPrivatePlacement	0	USD
CY2013	us-gaap	Proceeds From Issuance Of Private Placement ProceedsFromIssuanceOfPrivatePlacement	0	USD
CY2011	us-gaap	Proceeds From Issuance Of Private Placement ProceedsFromIssuanceOfPrivatePlacement	1858000	USD
CY2013	us-gaap	Proceeds From Repayments Of Notes Payable ProceedsFromRepaymentsOfNotesPayable	0	USD
CY2011	us-gaap	Proceeds From Repayments Of Notes Payable ProceedsFromRepaymentsOfNotesPayable	20000000	USD
CY2012	us-gaap	Proceeds From Repayments Of Notes Payable ProceedsFromRepaymentsOfNotesPayable	0	USD
CY2013	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	2429000	USD
CY2011	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	190000	USD
CY2012	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	255000	USD
CY2013Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	30432000	USD
CY2010Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	2668000	USD
CY2011Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	8738000	USD
CY2012Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	21338000	USD
CY2011Q4	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	2005000	USD
CY2013Q4	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	4942000	USD
CY2012Q4	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	6078000	USD
CY2013Q4	us-gaap	Product Warranty Accrual Noncurrent ProductWarrantyAccrualNoncurrent	25490000	USD
CY2012Q4	us-gaap	Product Warranty Accrual Noncurrent ProductWarrantyAccrualNoncurrent	15260000	USD
CY2011Q4	us-gaap	Product Warranty Accrual Noncurrent ProductWarrantyAccrualNoncurrent	6733000	USD
CY2013	us-gaap	Product Warranty Accrual Preexisting Increase Decrease ProductWarrantyAccrualPreexistingIncreaseDecrease	10303000	USD
CY2011	us-gaap	Product Warranty Accrual Preexisting Increase Decrease ProductWarrantyAccrualPreexistingIncreaseDecrease	1751000	USD
CY2012	us-gaap	Product Warranty Accrual Preexisting Increase Decrease ProductWarrantyAccrualPreexistingIncreaseDecrease	7607000	USD
CY2013Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	41459000	USD
CY2012Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	36020000	USD
CY2013Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	24853000	USD
CY2012Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	25541000	USD
CY2012	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	1068000	USD
CY2011	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	127000	USD
CY2013	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	678000	USD
CY2013Q4	us-gaap	Purchase Obligation PurchaseObligation	87600000	USD
CY2013	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	40000	USD
CY2011	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	169000	USD
CY2012	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	96000	USD
CY2011	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	1863000	USD
CY2012	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	14103000	USD
CY2013	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	2447000	USD
CY2012	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	35601000	USD
CY2013	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	34524000	USD
CY2011	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	25099000	USD
CY2013Q2	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	8484000	USD
CY2012Q1	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	7842000	USD
CY2012Q4	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	8533000	USD
CY2013Q3	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	8293000	USD
CY2012Q2	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	8655000	USD
CY2012Q3	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	10571000	USD
CY2013Q1	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	9026000	USD
CY2013Q4	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	8721000	USD
CY2013Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-152939000	USD
CY2012Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-127026000	USD
CY2013	us-gaap	Sales Revenue Net SalesRevenueNet	232846000	USD
CY2012	us-gaap	Sales Revenue Net SalesRevenueNet	216678000	USD
CY2011	us-gaap	Sales Revenue Net SalesRevenueNet	149523000	USD
CY2012Q3	us-gaap	Sales Revenue Net SalesRevenueNet	60813000	USD
CY2013Q4	us-gaap	Sales Revenue Net SalesRevenueNet	67056000	USD
CY2013Q2	us-gaap	Sales Revenue Net SalesRevenueNet	58167000	USD
CY2012Q2	us-gaap	Sales Revenue Net SalesRevenueNet	55697000	USD
CY2012Q1	us-gaap	Sales Revenue Net SalesRevenueNet	42600000	USD
CY2013Q3	us-gaap	Sales Revenue Net SalesRevenueNet	62046000	USD
CY2013Q1	us-gaap	Sales Revenue Net SalesRevenueNet	45577000	USD
CY2012Q4	us-gaap	Sales Revenue Net SalesRevenueNet	57568000	USD
CY2012	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	25973000	USD
CY2013	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	31080000	USD
CY2011	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	17454000	USD
CY2012Q2	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	6360000	USD
CY2013Q2	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	7365000	USD
CY2012Q4	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	7525000	USD
CY2013Q4	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	8315000	USD
CY2013Q3	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	8550000	USD
CY2012Q1	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	5049000	USD
CY2012Q3	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	7039000	USD
CY2013Q1	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	6850000	USD
CY2011	us-gaap	Share Based Compensation ShareBasedCompensation	2120000	USD
CY2013	us-gaap	Share Based Compensation ShareBasedCompensation	6849000	USD
CY2012	us-gaap	Share Based Compensation ShareBasedCompensation	4766000	USD
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Award Requisite Service Period1 ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardRequisiteServicePeriod1	P4Y
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	300000	USD
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	3200000	USD
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod	506000	shares
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod	154000	shares
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod	344000	shares
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice	5.55
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice	2.82
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice	7.74
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	1110000	shares
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	1506000	shares
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	2478000	shares
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	8169000	shares
CY2010Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	5802000	shares
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	8509000	shares
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	6256000	shares
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	1.83
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	3.94
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	3.28
CY2010Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	0.90
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber	8300000	shares
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice	3.87
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue	23500000	USD
CY2012	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	1.26
CY2013	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	1.69
CY2011	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	0.38
CY2013	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	7.17
CY2012	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	7.35
CY2011	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	6.16
CY2013Q4	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Exercisable Options ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions	5551000	shares
CY2013Q4	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Outstanding Options ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions	8509000	shares
CY2011Q4	us-gaap	Share Price SharePrice	5.27
CY2012Q2	us-gaap	Share Price SharePrice	6.00
CY2013	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1	P6Y6M
CY2013Q4	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Exercisable Options Weighted Average Exercise Price1 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1	2.45
CY2013Q4	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Exercise Price Beginning Balance1 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1	3.94
CY2013	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Remaining Contractual Term2 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2	P6Y7M6D
CY2011	us-gaap	Standard Product Warranty Accrual Payments StandardProductWarrantyAccrualPayments	960000	USD
CY2012	us-gaap	Standard Product Warranty Accrual Payments StandardProductWarrantyAccrualPayments	3225000	USD
CY2013	us-gaap	Standard Product Warranty Accrual Payments StandardProductWarrantyAccrualPayments	7512000	USD
CY2013	us-gaap	Stock Issued During Period Shares Employee Stock Purchase Plans StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans	327000	shares
CY2012	us-gaap	Stock Issued During Period Shares Employee Stock Purchase Plans StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans	59000	shares
CY2012Q2	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	10315151	shares
CY2012	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	59000	shares
CY2011	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	502000	shares
CY2013	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	822000	shares
CY2013	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	0	USD
CY2011	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	0	USD
CY2012	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	21204000	USD
CY2012	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	53826000	USD
CY2011	us-gaap	Stock Issued During Period Value Other StockIssuedDuringPeriodValueOther	1858000	USD
CY2012	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	255000	USD
CY2013	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	2438000	USD
CY2012Q4	us-gaap	Stockholders Equity StockholdersEquity	56655000	USD
CY2013Q4	us-gaap	Stockholders Equity StockholdersEquity	40206000	USD
CY2011Q4	us-gaap	Stockholders Equity StockholdersEquity	13974000	USD
CY2010Q4	us-gaap	Stockholders Equity StockholdersEquity	38481000	USD
CY2011	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	-321000	USD
CY2012	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	520000	USD
CY2013	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	0	USD
CY2013Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	376000	USD
CY2012Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	160000	USD
CY2013	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	47000	USD
CY2013	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	137000	USD
CY2013	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	79000	USD
CY2013	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:inherit;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:inherit;font-size:7.5pt;"> </font></div><div style="line-height:120%;text-align:left;text-indent:33px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The preparation of the Company’s consolidated financial statements in conformity with accounting principles generally accepted in the United States of America 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>
CY2013	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	41647000	shares
CY2011	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	1255000	shares
CY2012	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	30740000	shares
CY2011	enph	Adjustment To Additional Paid In Capital Warrants And Common Stock Issued In Connection With Convertible Securities AdjustmentToAdditionalPaidInCapitalWarrantsAndCommonStockIssuedInConnectionWithConvertibleSecurities	2312000	USD
CY2011	enph	Adjustments To Additional Paid In Capital Other Accrued Paid In Kind Interest Convertible Notes AdjustmentsToAdditionalPaidInCapitalOtherAccruedPaidInKindInterestConvertibleNotes	55000	USD
CY2012	enph	Adjustments To Additional Paid In Capital Reclassification Of Preferred Stock Warrant Liability To Additional Paid In Capital Upon Ipo AdjustmentsToAdditionalPaidInCapitalReclassificationOfPreferredStockWarrantLiabilityToAdditionalPaidInCapitalUponIpo	879000	USD
CY2013	enph	Allowancefor Doubtful Accounts Chargedto Other Accounts AllowanceforDoubtfulAccountsChargedtoOtherAccounts	145000	USD
CY2012	enph	Allowancefor Doubtful Accounts Chargedto Other Accounts AllowanceforDoubtfulAccountsChargedtoOtherAccounts	-35000	USD
CY2011	enph	Allowancefor Doubtful Accounts Chargedto Other Accounts AllowanceforDoubtfulAccountsChargedtoOtherAccounts	0	USD
CY2012Q2	enph	Conversion Of Convertible Preferred Stock Into Common Stock ConversionOfConvertiblePreferredStockIntoCommonStock	25171017	shares
CY2012Q4	enph	Deferred Tax Assets Deferred Expense Other Noncurrent DeferredTaxAssetsDeferredExpenseOtherNoncurrent	880000	USD
CY2013Q4	enph	Deferred Tax Assets Deferred Expense Other Noncurrent DeferredTaxAssetsDeferredExpenseOtherNoncurrent	476000	USD
CY2012Q4	enph	Deferred Tax Assets Deferred Income Noncurrent DeferredTaxAssetsDeferredIncomeNoncurrent	1425000	USD
CY2013Q4	enph	Deferred Tax Assets Deferred Income Noncurrent DeferredTaxAssetsDeferredIncomeNoncurrent	2730000	USD
CY2012Q4	enph	Deferred Tax Assets Operating Loss Carryforwards Noncurrent DeferredTaxAssetsOperatingLossCarryforwardsNoncurrent	14364000	USD
CY2013Q4	enph	Deferred Tax Assets Operating Loss Carryforwards Noncurrent DeferredTaxAssetsOperatingLossCarryforwardsNoncurrent	16840000	USD
CY2012Q4	enph	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost Noncurrent DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCostNoncurrent	919000	USD
CY2013Q4	enph	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost Noncurrent DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCostNoncurrent	1531000	USD
CY2012Q4	enph	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Current DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsCurrent	11523000	USD
CY2013Q4	enph	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Current DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsCurrent	14521000	USD
CY2012Q4	enph	Deferred Tax Liabilities Property Plant And Equipment And Intangible Assets Noncurrent DeferredTaxLiabilitiesPropertyPlantAndEquipmentAndIntangibleAssetsNoncurrent	10301000	USD
CY2013Q4	enph	Deferred Tax Liabilities Property Plant And Equipment And Intangible Assets Noncurrent DeferredTaxLiabilitiesPropertyPlantAndEquipmentAndIntangibleAssetsNoncurrent	11670000	USD
CY2012	enph	Employee Stock Purchase Plan Weighted Average Purchase Priceof Shares Purchased EmployeeStockPurchasePlanWeightedAveragePurchasePriceofSharesPurchased	3.14
CY2013	enph	Employee Stock Purchase Plan Weighted Average Purchase Priceof Shares Purchased EmployeeStockPurchasePlanWeightedAveragePurchasePriceofSharesPurchased	3.20
CY2012	enph	Income Tax Reconciliation Nondeductible And Nontaxable Expense Other IncomeTaxReconciliationNondeductibleAndNontaxableExpenseOther	1027000	USD
CY2011	enph	Income Tax Reconciliation Nondeductible And Nontaxable Expense Other IncomeTaxReconciliationNondeductibleAndNontaxableExpenseOther	-91000	USD
CY2013	enph	Income Tax Reconciliation Nondeductible And Nontaxable Expense Other IncomeTaxReconciliationNondeductibleAndNontaxableExpenseOther	455000	USD
CY2013Q4	enph	Long Term Debt Gross Maturities Repayments Of Principal In Next Twelve Months LongTermDebtGrossMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	3538000	USD
CY2013Q4	enph	Long Term Debt Gross Maturities Repayments Of Principal In Year Three LongTermDebtGrossMaturitiesRepaymentsOfPrincipalInYearThree	2197000	USD
CY2013Q4	enph	Long Term Debt Gross Maturities Repayments Of Principal In Year Two LongTermDebtGrossMaturitiesRepaymentsOfPrincipalInYearTwo	2973000	USD
CY2013	enph	Offering Costsnot Yet Paid OfferingCostsnotYetPaid	0	USD
CY2012	enph	Offering Costsnot Yet Paid OfferingCostsnotYetPaid	0	USD
CY2011	enph	Offering Costsnot Yet Paid OfferingCostsnotYetPaid	371000	USD
CY2012Q2	enph	Other Estimated Offering Costs OtherEstimatedOfferingCosts	4800000	USD
CY2013	enph	Proceedsfrom Issuanceof Common Stock Employee Stock Purchase Plan ProceedsfromIssuanceofCommonStockEmployeeStockPurchasePlan	1047000	USD
CY2012	enph	Proceedsfrom Issuanceof Common Stock Employee Stock Purchase Plan ProceedsfromIssuanceofCommonStockEmployeeStockPurchasePlan	185000	USD
CY2013Q4	enph	Purchase Obligation Cancelable Amount PurchaseObligationCancelableAmount	72500000	USD
CY2013Q4	enph	Purchase Obligation Cancellation Penalty Maximum PurchaseObligationCancellationPenaltyMaximum	5600000	USD
CY2011	enph	Reclassificationof Preferred Stock Warrant Liability ReclassificationofPreferredStockWarrantLiability	0	USD
CY2013	enph	Reclassificationof Preferred Stock Warrant Liability ReclassificationofPreferredStockWarrantLiability	0	USD
CY2012	enph	Reclassificationof Preferred Stock Warrant Liability ReclassificationofPreferredStockWarrantLiability	879000	USD
CY2013Q4	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	6.34
CY2012Q2	enph	Stock Issued During Period Shares Conversion Of Convertible Securities And Paid In Kind Interest StockIssuedDuringPeriodSharesConversionOfConvertibleSecuritiesAndPaidInKindInterest	3533988	shares
CY2012	enph	Stock Issued During Period Value Conversion Of Convertible Preferred Stock In To Common Stock StockIssuedDuringPeriodValueConversionOfConvertiblePreferredStockInToCommonStock	0	USD
CY2012Q2	enph	Underwriters Discounts And Commissions UnderwritersDiscountsAndCommissions	3300000	USD
CY2013	dei	Amendment Flag AmendmentFlag	false
CY2013	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2013	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2013	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2013
CY2013	dei	Document Period End Date DocumentPeriodEndDate	2013-12-31
CY2013	dei	Document Type DocumentType	10-K
CY2013	dei	Entity Central Index Key EntityCentralIndexKey	0001463101
CY2014Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	42236859	shares
CY2013	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2013	dei	Entity Filer Category EntityFilerCategory	Non-accelerated Filer
CY2013Q2	dei	Entity Public Float EntityPublicFloat	113100000	USD
CY2013	dei	Entity Registrant Name EntityRegistrantName	Enphase Energy, Inc.
CY2013	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2013	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No

Files In Submission

Name	View Source	Status
0001463101-14-000007-index-headers.html	Edgar Link	pending
0001463101-14-000007-index.html	Edgar Link	pending
0001463101-14-000007.txt	Edgar Link	pending
0001463101-14-000007-xbrl.zip	Edgar Link	pending
enph-20131231.xml	Edgar Link	completed
enph-20131231.xsd	Edgar Link	pending
enph-20131231x10k.htm	Edgar Link	pending
enph-20131231x10kxex311.htm	Edgar Link	pending
enph-20131231x10kxex312.htm	Edgar Link	pending
enph-20131231x10kxex321.htm	Edgar Link	pending
enph-20131231xex211.htm	Edgar Link	pending
enph-20131231xex231.htm	Edgar Link	pending
enph-20131231_cal.xml	Edgar Link	unprocessable
enph-20131231_def.xml	Edgar Link	unprocessable
enph-20131231_lab.xml	Edgar Link	unprocessable
enph-20131231_pre.xml	Edgar Link	unprocessable
enph-201312_chartx15250.jpg	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xls	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
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report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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$ENPH
Enphase Energy, Inc. Stock $enph

2014 Q1 Form 10-K Financial Statement

#000146310114000007 Filed on March 04, 2014

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$ENPH Enphase Energy, Inc. Stock $enph

2014 Q1 Form 10-K Financial Statement

#000146310114000007 Filed on March 04, 2014

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$ENPH
Enphase Energy, Inc. Stock $enph