$MPWR
Monolithic Power Systems Inc Stock $mpwr

$mpwr Overview Financials Valuation SEC Filings Company Website

2018 Q1 Form 10-Q Financial Statement

#000143774918009009 Filed on May 08, 2018

Income Statement

Concept	2018 Q1	2017 Q1
Revenue	$129.2M	$100.4M
YoY Change	28.68%	18.75%
Cost Of Revenue	$57.66M	$45.52M
YoY Change	26.66%	16.71%
Gross Profit	$71.50M	$54.84M
YoY Change	30.37%	20.51%
Gross Profit Margin	55.36%	54.64%
Selling, General & Admin	$27.32M	$22.09M
YoY Change	23.66%	24.34%
% of Gross Profit	38.21%	40.28%
Research & Development	$21.61M	$18.89M
YoY Change	14.37%	9.08%
% of Gross Profit	30.22%	34.45%
Depreciation & Amortization	$2.755M	$4.044M
YoY Change	-31.87%	21.81%
% of Gross Profit	3.85%	7.37%
Operating Expenses	$49.46M	$41.27M
YoY Change	19.83%	17.47%
Operating Profit	$22.04M	$13.57M
YoY Change	62.39%	30.78%
Interest Expense	$1.460M	$1.264M
YoY Change	15.51%	158.49%
% of Operating Profit	6.63%	9.31%
Other Income/Expense, Net	$440.0K	$1.381M
YoY Change	-68.14%	154.33%
Pretax Income	$22.48M	$14.95M
YoY Change	50.34%	36.93%
Income Tax	$621.0K	$474.0K
% Of Pretax Income	2.76%	3.17%
Net Earnings	$21.86M	$14.48M
YoY Change	50.97%	36.9%
Net Earnings / Revenue	16.92%	14.42%
Basic Earnings Per Share	$0.52	$0.35
Diluted Earnings Per Share	$0.49	$0.33
COMMON SHARES
Basic Shares Outstanding	41.92M	41.05M
Diluted Shares Outstanding	44.28M	43.27M

Balance Sheet

Concept	2018 Q1	2017 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments	$307.3M	$278.6M
YoY Change	10.3%	10.78%
Cash & Equivalents	$76.02M	$76.83M
Short-Term Investments	$231.2M	$201.8M
Other Short-Term Assets	$16.71M	$11.05M
YoY Change	51.26%	280.86%
Inventory	$111.9M	$78.54M
Prepaid Expenses
Receivables	$48.24M	$38.12M
Other Receivables	$2.800M	$1.300M
Total Short-Term Assets	$484.1M	$406.3M
YoY Change	19.14%	17.59%
LONG-TERM ASSETS
Property, Plant & Equipment	$153.8M	$85.62M
YoY Change	79.6%	28.7%
Goodwill	$6.571M	$6.571M
YoY Change	0.0%	0.0%
Intangibles	$701.0K	$2.489M
YoY Change	-71.84%	-45.18%
Long-Term Investments	$5.300M	$5.300M
YoY Change	0.0%	-1.85%
Other Assets	$31.53M	$29.81M
YoY Change	5.78%	66.58%
Total Long-Term Assets	$213.7M	$130.5M
YoY Change	63.77%	36.57%
TOTAL ASSETS
Total Short-Term Assets	$484.1M	$406.3M
Total Long-Term Assets	$213.7M	$130.5M
Total Assets	$697.8M	$536.8M
YoY Change	29.99%	20.06%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$27.51M	$22.64M
YoY Change	21.53%	43.9%
Accrued Expenses	$32.73M	$22.92M
YoY Change	42.82%	14.36%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$73.30M	$56.01M
YoY Change	30.88%	23.58%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$0.00
YoY Change
Other Long-Term Liabilities	$34.26M	$25.56M
YoY Change	34.05%	53.14%
Total Long-Term Liabilities	$34.26M	$25.56M
YoY Change	34.05%	53.14%
TOTAL LIABILITIES
Total Short-Term Liabilities	$73.30M	$56.01M
Total Long-Term Liabilities	$34.26M	$25.56M
Total Liabilities	$139.5M	$85.68M
YoY Change	62.78%	31.55%
SHAREHOLDERS EQUITY
Retained Earnings	$152.3M	$119.6M
YoY Change	27.29%	15.72%
Common Stock
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$558.3M	$451.1M
YoY Change
Total Liabilities & Shareholders Equity	$697.8M	$536.8M
YoY Change	29.99%	20.06%

Cashflow Statement

Concept	2018 Q1	2017 Q1
OPERATING ACTIVITIES
Net Income	$21.86M	$14.48M
YoY Change	50.97%	36.9%
Depreciation, Depletion And Amortization	$2.755M	$4.044M
YoY Change	-31.87%	21.81%
Cash From Operating Activities	$16.29M	$21.89M
YoY Change	-25.58%	-24.25%
INVESTING ACTIVITIES
Capital Expenditures	$7.400M	$3.424M
YoY Change	116.12%	-35.95%
Acquisitions
YoY Change
Other Investing Activities	-$17.80M	-$47.80M
YoY Change	-62.76%	56.72%
Cash From Investing Activities	-$25.20M	-$51.24M
YoY Change	-50.82%	43.14%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	1.033M	-6.986M
YoY Change	-114.79%	12.68%
NET CHANGE
Cash From Operating Activities	16.29M	21.89M
Cash From Investing Activities	-25.20M	-51.24M
Cash From Financing Activities	1.033M	-6.986M
Net Change In Cash	-6.740M	-35.88M
YoY Change	-81.21%	173.87%
FREE CASH FLOW
Cash From Operating Activities	$16.29M	$21.89M
Capital Expenditures	$7.400M	$3.424M
Free Cash Flow	$8.892M	$18.47M
YoY Change	-51.85%	-21.59%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value
CY2018Q1	mpwr	Accrued Dividend Equivalents AccruedDividendEquivalents	6700000
CY2017Q4	mpwr	Accrued Dividend Equivalents AccruedDividendEquivalents	5800000
CY2018Q1	mpwr	Accrued Sales Rebate AccruedSalesRebate	1287000
CY2017Q4	mpwr	Accrued Sales Rebate AccruedSalesRebate	1036000
CY2018Q1	mpwr	Amortization Of Premium On Available For Sale Investments AmortizationOfPremiumOnAvailableForSaleInvestments	435000
CY2017Q1	mpwr	Amortization Of Premium On Available For Sale Investments AmortizationOfPremiumOnAvailableForSaleInvestments	507000
CY2018Q1	mpwr	Cash Cash Equivalents And Investments CashCashEquivalentsAndInvestments	312509000
CY2017Q4	mpwr	Cash Cash Equivalents And Investments CashCashEquivalentsAndInvestments	304346000
CY2018Q1	mpwr	Contributions Made To Deferred Compensation Plan ContributionsMadeToDeferredCompensationPlan	1300000
CY2017Q1	mpwr	Contributions Made To Deferred Compensation Plan ContributionsMadeToDeferredCompensationPlan	1233000
CY2018Q1	mpwr	Dividend Equivalents Noncurrent DividendEquivalentsNoncurrent	5215000
CY2017Q4	mpwr	Dividend Equivalents Noncurrent DividendEquivalentsNoncurrent	4881000
CY2018Q1	mpwr	Dividends And Dividend Equivalents DividendsAndDividendEquivalents	14169000
CY2017Q4	mpwr	Dividends And Dividend Equivalents DividendsAndDividendEquivalents	9248000
CY2018Q1	mpwr	Dividends And Dividend Equivalents Accrued DividendsAndDividendEquivalentsAccrued	13603000
CY2017Q1	mpwr	Dividends And Dividend Equivalents Accrued DividendsAndDividendEquivalentsAccrued	8902000
CY2017Q1	mpwr	Percentage Of Revenue From Contract With Customer PercentageOfRevenueFromContractWithCustomer	1
CY2018Q1	mpwr	Product Return Assets Current ProductReturnAssetsCurrent	2105000
CY2017Q4	mpwr	Product Return Assets Current ProductReturnAssetsCurrent
CY2018Q1	mpwr	Property And Equipment Purchased On Extended Payment Terms PropertyAndEquipmentPurchasedOnExtendedPaymentTerms
CY2017Q1	mpwr	Property And Equipment Purchased On Extended Payment Terms PropertyAndEquipmentPurchasedOnExtendedPaymentTerms	250000
CY2018Q1	mpwr	Revenue Performance Obligation Performance Period Following Prepayment RevenuePerformanceObligationPerformancePeriodFollowingPrepayment	P90D
CY2018Q1	mpwr	Gilti Tax GILTITax	12400000
CY2018Q1	mpwr	Gain Loss On Deferred Compensation Plan Investments GainLossOnDeferredCompensationPlanInvestments	-186000
CY2017Q1	mpwr	Gain Loss On Deferred Compensation Plan Investments GainLossOnDeferredCompensationPlanInvestments	733000
CY2018Q1	mpwr	Gain Loss On Deferred Compensation Plan Investments Cash Flow GainLossOnDeferredCompensationPlanInvestmentsCashFlow	-66000
CY2017Q1	mpwr	Gain Loss On Deferred Compensation Plan Investments Cash Flow GainLossOnDeferredCompensationPlanInvestmentsCashFlow	733000
CY2018Q1	mpwr	Income Taxes And Interest Paid IncomeTaxesAndInterestPaid	3374000
CY2017Q1	mpwr	Income Taxes And Interest Paid IncomeTaxesAndInterestPaid	1220000
CY2018Q1	mpwr	Lapse Period For Consignment LapsePeriodForConsignment	P60D
CY2018Q1	mpwr	Litigation Expense Benefit Net LitigationExpenseBenefitNet	531000
CY2017Q1	mpwr	Litigation Expense Benefit Net LitigationExpenseBenefitNet	286000
CY2018Q1	mpwr	Payment For The Transition Tax PaymentForTheTransitionTax	1900000
CY2018Q1	mpwr	Payments Of Dividends And Dividend Equivalents PaymentsOfDividendsAndDividendEquivalents	8339000
CY2017Q1	mpwr	Payments Of Dividends And Dividend Equivalents PaymentsOfDividendsAndDividendEquivalents	8179000
CY2018Q1	mpwr	Percentage Of Revenue From Contract With Customer PercentageOfRevenueFromContractWithCustomer	1
CY2018Q1	mpwr	Stock Rotation Reserve And Accrued Sales Returns StockRotationReserveAndAccruedSalesReturns	6747000
CY2017Q4	mpwr	Stock Rotation Reserve And Accrued Sales Returns StockRotationReserveAndAccruedSalesReturns	2647000
CY2018Q1	us-gaap	Accounts Payable Current AccountsPayableCurrent	27511000
CY2017Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	22813000
CY2018Q1	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	48241000
CY2017Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	38037000
CY2018Q1	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	360000
CY2017Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	2861000
CY2018Q1	us-gaap	Accrued Income Taxes Noncurrent AccruedIncomeTaxesNoncurrent	31900000
CY2017Q4	us-gaap	Accrued Income Taxes Noncurrent AccruedIncomeTaxesNoncurrent	31621000
CY2018Q1	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	32730000
CY2017Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	27507000
CY2018Q1	us-gaap	Accrued Sales Commission Current AccruedSalesCommissionCurrent	1386000
CY2017Q4	us-gaap	Accrued Sales Commission Current AccruedSalesCommissionCurrent	938000
CY2018Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	5042000
CY2017Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	1813000
CY2018Q1	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	15030000
CY2017Q1	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	11662000
CY2018Q1	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	0
CY2017	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	0
CY2018Q1	us-gaap	Assets Assets	697767000
CY2017Q4	us-gaap	Assets Assets	652569000
CY2018Q1	us-gaap	Assets Current AssetsCurrent	484104000
CY2017Q4	us-gaap	Assets Current AssetsCurrent	449170000
CY2018Q1	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	263592000
CY2017Q4	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	245846000
CY2018Q1	us-gaap	Auction Rate Securities Noncurrent AuctionRateSecuritiesNoncurrent	5250000
CY2017Q4	us-gaap	Auction Rate Securities Noncurrent AuctionRateSecuritiesNoncurrent	5256000
CY2018Q1	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	236493000
CY2017Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	221587000
CY2018Q1	us-gaap	Available For Sale Securities AvailableForSaleSecurities	245613000
CY2017Q4	us-gaap	Available For Sale Securities AvailableForSaleSecurities	229221000
CY2018Q1	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	7000
CY2017Q4	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	17000
CY2018Q1	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	2531000
CY2017Q4	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	1381000
CY2018Q1	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	248137000
CY2017Q4	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	230585000
CY2018Q1	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue	234185000
CY2017Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue	215844000
CY2018Q1	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	5250000
CY2017Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	5256000
CY2018Q1	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	136423000
CY2017Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	126932000
CY2018Q1	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	94820000
CY2017Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	89399000
CY2018Q1	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	2491000
CY2017Q1	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	1208000
CY2018Q1	us-gaap	Cash Cash	66896000
CY2017Q4	us-gaap	Cash Cash	75125000
CY2018Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	76016000
CY2017Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	82759000
CY2017Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	82874000
CY2016Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	112813000
CY2018Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	76134000
CY2017Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	76936000
CY2018Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-6740000
CY2017Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-35877000
CY2018Q1	us-gaap	Commercial Paper At Carrying Value CommercialPaperAtCarryingValue	499000
CY2017Q4	us-gaap	Commercial Paper At Carrying Value CommercialPaperAtCarryingValue
CY2018Q1	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2017Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2018Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.30
CY2017Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.20
CY2018Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2017Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2018Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	150000000
CY2017Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	150000000
CY2018Q1	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	42145000
CY2017Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	41614000
CY2018Q1	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	42145000
CY2017Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	41614000
CY2018Q1	us-gaap	Common Stocks Including Additional Paid In Capital CommonStocksIncludingAdditionalPaidInCapital	401007000
CY2017Q4	us-gaap	Common Stocks Including Additional Paid In Capital CommonStocksIncludingAdditionalPaidInCapital	376586000
CY2018Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	25085000
CY2017Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	15985000
CY2018Q1	us-gaap	Cost Of Revenue CostOfRevenue	57655000
CY2017Q1	us-gaap	Cost Of Revenue CostOfRevenue	45520000
CY2018Q1	us-gaap	Customer Advances Current CustomerAdvancesCurrent	2915000
CY2017Q4	us-gaap	Customer Advances Current CustomerAdvancesCurrent	4742000
CY2018Q1	us-gaap	Deferred Compensation Liability Classified Noncurrent DeferredCompensationLiabilityClassifiedNoncurrent	28959000
CY2017Q4	us-gaap	Deferred Compensation Liability Classified Noncurrent DeferredCompensationLiabilityClassifiedNoncurrent	28087000
CY2018Q1	us-gaap	Deferred Compensation Liability Current And Noncurrent DeferredCompensationLiabilityCurrentAndNoncurrent	29348000
CY2017Q4	us-gaap	Deferred Compensation Liability Current And Noncurrent DeferredCompensationLiabilityCurrentAndNoncurrent	28443000
CY2018Q1	us-gaap	Deferred Compensation Plan Assets DeferredCompensationPlanAssets	29314000
CY2017Q4	us-gaap	Deferred Compensation Plan Assets DeferredCompensationPlanAssets	28080000
CY2018Q1	us-gaap	Deferred Revenue Current DeferredRevenueCurrent
CY2017Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	1845000
CY2018Q1	us-gaap	Deferred Tax Assets Net Noncurrent DeferredTaxAssetsNetNoncurrent	15840000
CY2017Q4	us-gaap	Deferred Tax Assets Net Noncurrent DeferredTaxAssetsNetNoncurrent	15917000
CY2018Q1	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	2755000
CY2017Q1	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	4044000
CY2018Q1	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	13060000
CY2017Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	15597000
CY2018Q1	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	1131000
CY2018Q1	us-gaap	Dividends Common Stock DividendsCommonStock	12644000
CY2017Q1	us-gaap	Dividends Common Stock DividendsCommonStock	8248000
CY2018Q1	us-gaap	Dividends Payable Current DividendsPayableCurrent	12600000
CY2017Q4	us-gaap	Dividends Payable Current DividendsPayableCurrent	8300000
CY2018Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.52
CY2017Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.35
CY2018Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.49
CY2017Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.33
CY2018Q1	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1137000
CY2017Q1	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	460000
CY2018Q1	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.028
CY2017Q1	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.032
CY2017Q1	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
CY2018Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Remainder Of Fiscal Year FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear	591000
CY2018Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	6783000
CY2017Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	6533000
CY2018Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	110000
CY2018Q1	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	7484000
CY2017Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	7484000
CY2018Q1	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	701000
CY2017Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	951000
CY2018Q1	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-399000
CY2017Q1	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-109000
CY2018Q1	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment
CY2017Q1	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	3000
CY2018Q1	us-gaap	Goodwill Goodwill	6571000
CY2017Q4	us-gaap	Goodwill Goodwill	6571000
CY2018Q1	us-gaap	Goodwill Period Increase Decrease GoodwillPeriodIncreaseDecrease	0
CY2018Q1	us-gaap	Gross Profit GrossProfit	71495000
CY2017Q1	us-gaap	Gross Profit GrossProfit	54842000
CY2018Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	22477000
CY2017Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	14951000
CY2018Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	621000
CY2017Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	474000
CY2018Q1	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	3856000
CY2017Q1	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	4927000
CY2018Q1	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	-2236000
CY2017Q1	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	-753000
CY2018Q1	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	4998000
CY2017Q1	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	2402000
CY2018Q1	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	-2821000
CY2017Q1	us-gaap	Net Income Loss NetIncomeLoss	14477000
CY2017Q1	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	-2251000
CY2018Q1	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	12590000
CY2017Q1	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	7057000
CY2018Q1	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	3954000
CY2017Q1	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	1465000
CY2018Q1	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	11103000
CY2017Q1	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	3865000
CY2018Q1	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	701000
CY2017Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	951000
CY2018Q1	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	1460000
CY2017Q1	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	1264000
CY2018Q1	us-gaap	Interest Receivable Current InterestReceivableCurrent	1426000
CY2017Q4	us-gaap	Interest Receivable Current InterestReceivableCurrent	1352000
CY2018Q1	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	40876000
CY2017Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	38678000
CY2018Q1	us-gaap	Inventory Net InventoryNet	111897000
CY2017Q4	us-gaap	Inventory Net InventoryNet	99281000
CY2018Q1	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	25934000
CY2017Q4	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	20573000
CY2018Q1	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	45087000
CY2017Q4	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	40030000
CY2018Q1	us-gaap	Liabilities Liabilities	139461000
CY2017Q4	us-gaap	Liabilities Liabilities	130562000
CY2018Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	697767000
CY2017Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	652569000
CY2018Q1	us-gaap	Liabilities Current LiabilitiesCurrent	73301000
CY2017Q4	us-gaap	Liabilities Current LiabilitiesCurrent	65917000
CY2018Q1	us-gaap	Long Term Investments LongTermInvestments	5250000
CY2017Q4	us-gaap	Long Term Investments LongTermInvestments	5256000
CY2018Q1	us-gaap	Money Market Funds At Carrying Value MoneyMarketFundsAtCarryingValue	8621000
CY2017Q4	us-gaap	Money Market Funds At Carrying Value MoneyMarketFundsAtCarryingValue	7134000
CY2018Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	1033000
CY2017Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-6986000
CY2018Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-25202000
CY2017Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-51243000
CY2018Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	16292000
CY2017Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	21892000
CY2018Q1	us-gaap	Net Income Loss NetIncomeLoss	21856000
CY2018Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	3229000
CY2017Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	1508000
CY2018Q1	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	34260000
CY2017Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	33024000
CY2018Q1	us-gaap	Noncurrent Assets NoncurrentAssets	190356000
CY2017Q4	us-gaap	Noncurrent Assets NoncurrentAssets	180238000
CY2018Q1	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	1
CY2018Q1	us-gaap	Operating Expenses OperatingExpenses	49458000
CY2017Q1	us-gaap	Operating Expenses OperatingExpenses	41272000
CY2018Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	22037000
CY2017Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	13570000
CY2018Q1	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	2126000
CY2017Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	1774000
CY2018Q1	us-gaap	Other Accrued Liabilities Noncurrent OtherAccruedLiabilitiesNoncurrent	86000
CY2017Q4	us-gaap	Other Accrued Liabilities Noncurrent OtherAccruedLiabilitiesNoncurrent	56000
CY2018Q1	us-gaap	Other Assets Current OtherAssetsCurrent	16707000
CY2017Q4	us-gaap	Other Assets Current OtherAssetsCurrent	12762000
CY2018Q1	us-gaap	Other Assets Miscellaneous Current OtherAssetsMiscellaneousCurrent	935000
CY2017Q4	us-gaap	Other Assets Miscellaneous Current OtherAssetsMiscellaneousCurrent	1216000
CY2018Q1	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	1160000
CY2017Q4	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	1091000
CY2018Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	31531000
CY2017Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	30068000
CY2018Q1	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-1160000
CY2017Q1	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	202000
CY2018Q1	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	0
CY2017Q1	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	0
CY2018Q1	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	4389000
CY2017Q1	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	1306000
CY2018Q1	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	0
CY2017Q1	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	0
CY2018Q1	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	440000
CY2017Q1	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	1381000
CY2018Q1	us-gaap	Other Prepaid Expense Current OtherPrepaidExpenseCurrent	4699000
CY2017Q4	us-gaap	Other Prepaid Expense Current OtherPrepaidExpenseCurrent	2742000
CY2018Q1	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	7400000
CY2017Q1	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	3424000
CY2018Q1	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	47565000
CY2017Q1	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	71989000
CY2018Q1	us-gaap	Prepaid Expense Other Noncurrent PrepaidExpenseOtherNoncurrent	1057000
CY2017Q4	us-gaap	Prepaid Expense Other Noncurrent PrepaidExpenseOtherNoncurrent	897000
CY2018Q1	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans	7793000
CY2017Q1	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans
CY2018Q1	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment
CY2017Q1	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	3000
CY2018Q1	us-gaap	Proceeds From Sale Of Short Term Investments ProceedsFromSaleOfShortTermInvestments	31063000
CY2017Q1	us-gaap	Proceeds From Sale Of Short Term Investments ProceedsFromSaleOfShortTermInvestments	25400000
CY2018Q1	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	16000
CY2017Q1	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	61000
CY2018Q1	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	1563000
CY2017Q1	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	1382000
CY2018Q1	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	3740000
CY2017Q4	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	2416000
CY2018Q1	us-gaap	Product Warranty Accrual Payments ProductWarrantyAccrualPayments	55000
CY2017Q1	us-gaap	Product Warranty Accrual Payments ProductWarrantyAccrualPayments	296000
CY2018Q1	us-gaap	Product Warranty Accrual Preexisting Increase Decrease ProductWarrantyAccrualPreexistingIncreaseDecrease	-100000
CY2017Q1	us-gaap	Product Warranty Accrual Preexisting Increase Decrease ProductWarrantyAccrualPreexistingIncreaseDecrease	-179000
CY2018Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	153770000
CY2017Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	144636000
CY2018Q1	us-gaap	Research And Development Expense Excluding Acquired In Process Cost ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost	21609000
CY2017Q1	us-gaap	Research And Development Expense Excluding Acquired In Process Cost ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost	18894000
CY2018Q1	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	118000
CY2017Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	115000
CY2018Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	152257000
CY2017Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	143608000
CY2018Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	129150000
CY2017Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	100362000
CY2018Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	18800000
CY2017Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	16300000
CY2018Q1	us-gaap	Unrecognized Tax Benefits Interest On Income Taxes Accrued UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued	600000
CY2018Q1	us-gaap	Stockholders Equity StockholdersEquity	558306000
CY2017Q4	us-gaap	Short Term Investments ShortTermInvestments	216331000
CY2017Q4	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	2416000
CY2016Q4	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	1030000
CY2018Q1	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	3740000
CY2017Q1	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	1346000
CY2018Q1	us-gaap	Standard Product Warranty Accrual Warranties Issued StandardProductWarrantyAccrualWarrantiesIssued	1479000
CY2018Q1	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	27318000
CY2017Q1	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	22092000
CY2018Q1	us-gaap	Share Based Compensation ShareBasedCompensation	15030000
CY2017Q1	us-gaap	Share Based Compensation ShareBasedCompensation	11662000
CY2018Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod	8000
CY2018Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue	67.94
CY2018Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod	675000
CY2018Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	84.15
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	4144000
CY2018Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	4298000
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	39.91
CY2018Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	46.63
CY2018Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod	513000
CY2018Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue	41.41
CY2018Q1	us-gaap	Short Term Investments ShortTermInvestments	231243000
CY2017Q1	us-gaap	Standard Product Warranty Accrual Warranties Issued StandardProductWarrantyAccrualWarrantiesIssued	791000
CY2017Q4	us-gaap	Stockholders Equity StockholdersEquity	522007000
CY2018Q1	us-gaap	Supplies Supplies	6217000
CY2017Q4	us-gaap	Supplies Supplies	6217000
CY2018Q1	us-gaap	Us Government Securities At Carrying Value USGovernmentSecuritiesAtCarryingValue	22982000
CY2017Q4	us-gaap	Us Government Securities At Carrying Value USGovernmentSecuritiesAtCarryingValue	13024000
CY2017Q1	us-gaap	Unrecognized Tax Benefits Interest On Income Taxes Accrued UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued	500000
CY2018Q1	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	9900000
CY2017Q1	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	9100000
CY2018Q1	us-gaap	Value Added Tax Receivable Current ValueAddedTaxReceivableCurrent	1325000
CY2017Q4	us-gaap	Value Added Tax Receivable Current ValueAddedTaxReceivableCurrent	1235000
CY2018Q1	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	2360000
CY2017Q1	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	2221000
CY2018Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	44282000
CY2017Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	43268000
CY2018Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	41922000
CY2017Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	41047000

Files In Submission

Name	View Source	Status
0001437749-18-009009-index-headers.html	Edgar Link	pending
0001437749-18-009009-index.html	Edgar Link	pending
0001437749-18-009009.txt	Edgar Link	pending
0001437749-18-009009-xbrl.zip	Edgar Link	pending
ex_112322.htm	Edgar Link	pending
ex_112323.htm	Edgar Link	pending
ex_112324.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
mpwr-20180331.xml	Edgar Link	completed
mpwr-20180331.xsd	Edgar Link	pending
mpwr-20180331_cal.xml	Edgar Link	unprocessable
mpwr-20180331_def.xml	Edgar Link	unprocessable
mpwr-20180331_lab.xml	Edgar Link	unprocessable
mpwr-20180331_pre.xml	Edgar Link	unprocessable
mpwr20180331_10q.htm	Edgar Link	pending
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$MPWR
Monolithic Power Systems Inc Stock $mpwr

2018 Q1 Form 10-Q Financial Statement

#000143774918009009 Filed on May 08, 2018

Income Statement

Balance Sheet

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Facts In Submission

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$MPWR Monolithic Power Systems Inc Stock $mpwr

2018 Q1 Form 10-Q Financial Statement

#000143774918009009 Filed on May 08, 2018

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$MPWR
Monolithic Power Systems Inc Stock $mpwr