10-Q Filing

MONOLITHIC POWER SYSTEMS INC CIK: 1280452 Q3 2019

Filing Information

Form Type	10-Q
Accession Number	`0001437749-19-021309`
Period End Date	20190930
Filing Date	20191101
Fiscal Year	2019
Fiscal Period	Q3
XBRL Instance	mpwr20190930_10q_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 62 Income Statement 64 Cash Flow Statement 78 Stockholders Equity 45 Comprehensive Income 24

Balance Sheet 62 line items

Line Item	Tag	Value	Unit	Period
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$205.23M	USD	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	150.00M	shares	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	150.00M	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$172.70M	USD	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	42.51M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	43.44M	shares	Point-in-time
Short-term investments	`ShortTermInvestments`	$213.51M	USD	Point-in-time
Short-term investments	`ShortTermInvestments`	$204.58M	USD	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	42.51M	shares	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	43.44M	shares	Point-in-time
Accounts receivable, net	`AccountsReceivableNetCurrent`	$58.26M	USD	Point-in-time
Accounts receivable, net	`AccountsReceivableNetCurrent`	$55.21M	USD	Point-in-time
Inventories	`InventoryNet`	$136.38M	USD	Point-in-time
Inventories	`InventoryNet`	$135.63M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$11.93M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$16.66M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$629.29M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$580.81M	USD	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentNet`	$150.00M	USD	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentNet`	$217.04M	USD	Point-in-time
Long-term investments	`AuctionRateSecuritiesNoncurrent`	$3.26M	USD	Point-in-time
Long-term investments	`AuctionRateSecuritiesNoncurrent`	$3.24M	USD	Point-in-time
Goodwill	`Goodwill`	$6.57M	USD	Point-in-time
Goodwill	`Goodwill`	$6.57M	USD	Point-in-time
Deferred tax assets, net	`DeferredTaxAssetsNetNoncurrent`	$16.83M	USD	Point-in-time
Deferred tax assets, net	`DeferredTaxAssetsNetNoncurrent`	$16.62M	USD	Point-in-time
Other long-term assets	`OtherAssetsNoncurrent`	$35.98M	USD	Point-in-time
Other long-term assets	`OtherAssetsNoncurrent`	$43.34M	USD	Point-in-time
Total assets	`Assets`	$793.43M	USD	Point-in-time
Total assets	`Assets`	$916.13M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$30.32M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$22.68M	USD	Point-in-time
Accrued compensation and related benefits	`EmployeeRelatedLiabilitiesCurrent`	$18.80M	USD	Point-in-time
Accrued compensation and related benefits	`EmployeeRelatedLiabilitiesCurrent`	$28.72M	USD	Point-in-time
Other accrued liabilities	`AccruedLiabilitiesCurrent`	$45.98M	USD	Point-in-time
Other accrued liabilities	`AccruedLiabilitiesCurrent`	$38.96M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$80.44M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$105.03M	USD	Point-in-time
Income tax liabilities	`AccruedIncomeTaxesNoncurrent`	$34.38M	USD	Point-in-time
Income tax liabilities	`AccruedIncomeTaxesNoncurrent`	$32.40M	USD	Point-in-time
Other long-term liabilities	`OtherLiabilitiesNoncurrent`	$38.52M	USD	Point-in-time
Other long-term liabilities	`OtherLiabilitiesNoncurrent`	$44.28M	USD	Point-in-time
Total liabilities	`Liabilities`	$181.71M	USD	Point-in-time
Total liabilities	`Liabilities`	$153.34M	USD	Point-in-time
Commitments and contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Common stock and additional paid-in capital: $0.001 par value; shares authorized: 150,000; shares issued and outstanding: 43,435 and 42,505, respectively	`CommonStocksIncludingAdditionalPaidInCapital`	$450.91M	USD	Point-in-time
Common stock and additional paid-in capital: $0.001 par value; shares authorized: 150,000; shares issued and outstanding: 43,435 and 42,505, respectively	`CommonStocksIncludingAdditionalPaidInCapital`	$528.77M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$194.73M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$215.69M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-5.54M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-10.04M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$704.15M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$734.43M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$579.02M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$610.16M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$522.01M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$640.09M	USD	Point-in-time
Total liabilities and stockholders equity	`LiabilitiesAndStockholdersEquity`	$793.43M	USD	Point-in-time
Total liabilities and stockholders equity	`LiabilitiesAndStockholdersEquity`	$916.13M	USD	Point-in-time

Income Statement 64 line items

Line Item	Tag	Value	Unit	Period
Revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$461.18M	USD	3 Qtrs
Revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$159.97M	USD	1 Quarter
Revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$168.81M	USD	1 Quarter
Revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$428.88M	USD	3 Qtrs
Cost of revenue	`CostOfRevenue`	$206.79M	USD	3 Qtrs
Cost of revenue	`CostOfRevenue`	$70.96M	USD	1 Quarter
Cost of revenue	`CostOfRevenue`	$190.81M	USD	3 Qtrs
Cost of revenue	`CostOfRevenue`	$75.66M	USD	1 Quarter
Gross profit	`GrossProfit`	$254.39M	USD	3 Qtrs
Gross profit	`GrossProfit`	$238.07M	USD	3 Qtrs
Gross profit	`GrossProfit`	$89.02M	USD	1 Quarter
Gross profit	`GrossProfit`	$93.16M	USD	1 Quarter
Research and development	`ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost`	$70.72M	USD	3 Qtrs
Research and development	`ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost`	$80.75M	USD	3 Qtrs
Research and development	`ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost`	$25.63M	USD	1 Quarter
Research and development	`ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost`	$27.74M	USD	1 Quarter
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$29.55M	USD	1 Quarter
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$85.43M	USD	3 Qtrs
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$34.69M	USD	1 Quarter
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$100.30M	USD	3 Qtrs
Litigation expense	`LitigationExpenseBenefitNet`	$692.00K	USD	1 Quarter
Litigation expense	`LitigationExpenseBenefitNet`	$1.51M	USD	3 Qtrs
Litigation expense	`LitigationExpenseBenefitNet`	$1.47M	USD	3 Qtrs
Litigation expense	`LitigationExpenseBenefitNet`	$343.00K	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$157.66M	USD	3 Qtrs
Total operating expenses	`OperatingExpenses`	$55.52M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$182.52M	USD	3 Qtrs
Total operating expenses	`OperatingExpenses`	$63.13M	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$30.03M	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$71.87M	USD	3 Qtrs
Income from operations	`OperatingIncomeLoss`	$33.49M	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$80.41M	USD	3 Qtrs
Interest and other income, net	`NonoperatingIncomeExpense`	$5.39M	USD	3 Qtrs
Interest and other income, net	`NonoperatingIncomeExpense`	$7.83M	USD	3 Qtrs
Interest and other income, net	`NonoperatingIncomeExpense`	$2.26M	USD	1 Quarter
Interest and other income, net	`NonoperatingIncomeExpense`	$2.71M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$32.29M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$36.21M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$85.80M	USD	3 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$79.69M	USD	3 Qtrs
Income tax expense	`IncomeTaxExpenseBenefit`	$8.17M	USD	3 Qtrs
Income tax expense	`IncomeTaxExpenseBenefit`	$2.76M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$3.29M	USD	3 Qtrs
Income tax expense	`IncomeTaxExpenseBenefit`	$4.64M	USD	1 Quarter
Net income	`NetIncomeLoss`	$31.57M	USD	1 Quarter
Net income	`NetIncomeLoss`	$76.40M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$77.63M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$29.53M	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$1.77	USD	3 Qtrs
Basic (in dollars per share)	`EarningsPerShareBasic`	$1.84	USD	3 Qtrs
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.68	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.75	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.64	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$1.68	USD	3 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.71	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$1.75	USD	3 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	42.17M	shares	3 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	43.05M	shares	3 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	42.36M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	43.31M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	44.67M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	45.52M	shares	3 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	45.83M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	44.45M	shares	3 Qtrs

Cash Flow Statement 78 line items

Line Item	Tag	Value	Unit	Period
Net income	`NetIncomeLoss`	$31.57M	USD	1 Quarter
Net income	`NetIncomeLoss`	$76.40M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$77.63M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$29.53M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$10.82M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$9.06M	USD	3 Qtrs
Gain on disposal and sale of property and equipment, net	`GainLossOnSaleOfPropertyPlantEquipment`	-	USD	3 Qtrs
Gain on disposal and sale of property and equipment, net	`GainLossOnSaleOfPropertyPlantEquipment`	$282.00K	USD	3 Qtrs
Amortization of premium on available-for-sale securities	`AccretionAmortizationOfDiscountsAndPremiumsInvestments`	$-1.12M	USD	3 Qtrs
Amortization of premium on available-for-sale securities	`AccretionAmortizationOfDiscountsAndPremiumsInvestments`	$-314.00K	USD	1 Quarter
Amortization of premium on available-for-sale securities	`AccretionAmortizationOfDiscountsAndPremiumsInvestments`	$-384.00K	USD	3 Qtrs
Amortization of premium on available-for-sale securities	`AccretionAmortizationOfDiscountsAndPremiumsInvestments`	$-168.00K	USD	1 Quarter
Gain on deferred compensation plan investments	`GainLossOnDeferredCompensationPlanInvestmentsCashFlow`	$949.00K	USD	3 Qtrs
Gain on deferred compensation plan investments	`GainLossOnDeferredCompensationPlanInvestmentsCashFlow`	$2.63M	USD	3 Qtrs
Deferred taxes, net	`DeferredIncomeTaxExpenseBenefit`	$-18.00K	USD	3 Qtrs
Deferred taxes, net	`DeferredIncomeTaxExpenseBenefit`	$3.17M	USD	3 Qtrs
Stock-based compensation expense	`ShareBasedCompensation`	$60.02M	USD	3 Qtrs
Stock-based compensation expense	`ShareBasedCompensation`	$45.77M	USD	3 Qtrs
Accounts receivable	`IncreaseDecreaseInReceivables`	$22.75M	USD	3 Qtrs
Accounts receivable	`IncreaseDecreaseInReceivables`	$3.05M	USD	3 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$-754.00K	USD	3 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$37.50M	USD	3 Qtrs
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$665.00K	USD	3 Qtrs
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$5.85M	USD	3 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$7.17M	USD	3 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$5.98M	USD	3 Qtrs
Accrued compensation and related benefits	`IncreaseDecreaseInEmployeeRelatedLiabilities`	$10.33M	USD	3 Qtrs
Accrued compensation and related benefits	`IncreaseDecreaseInEmployeeRelatedLiabilities`	$7.84M	USD	3 Qtrs
Other accrued liabilities	`IncreaseDecreaseInOtherAccruedLiabilities`	$7.45M	USD	3 Qtrs
Other accrued liabilities	`IncreaseDecreaseInOtherAccruedLiabilities`	$4.63M	USD	3 Qtrs
Income tax liabilities	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$528.00K	USD	3 Qtrs
Income tax liabilities	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$-6.19M	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$93.86M	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$155.32M	USD	3 Qtrs
Purchases of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$87.13M	USD	3 Qtrs
Purchases of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$18.06M	USD	3 Qtrs
Acquisition of in-place leases	`PaymentsToAcquireInPlaceLeases`	$981.00K	USD	3 Qtrs
Acquisition of in-place leases	`PaymentsToAcquireInPlaceLeases`	-	USD	3 Qtrs
Purchases of short-term investments	`PaymentsToAcquireShortTermInvestments`	$106.41M	USD	3 Qtrs
Purchases of short-term investments	`PaymentsToAcquireShortTermInvestments`	$86.02M	USD	3 Qtrs
Proceeds from maturities and sales of short-term investments	`ProceedsFromSaleOfShortTermInvestments`	$98.81M	USD	3 Qtrs
Proceeds from maturities and sales of short-term investments	`ProceedsFromSaleOfShortTermInvestments`	$83.68M	USD	3 Qtrs
Proceeds from sales of long-term investments	`ProceedsFromSaleOfLongtermInvestments`	$125.00K	USD	3 Qtrs
Proceeds from sales of long-term investments	`ProceedsFromSaleOfLongtermInvestments`	-	USD	3 Qtrs
Proceeds from sales of property and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$9.27M	USD	3 Qtrs
Proceeds from sales of property and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	-	USD	3 Qtrs
Contributions to deferred compensation plan, net	`ContributionsMadeToDeferredCompensationPlan`	$1.80M	USD	3 Qtrs
Contributions to deferred compensation plan, net	`ContributionsMadeToDeferredCompensationPlan`	$1.40M	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-88.11M	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-21.80M	USD	3 Qtrs
Property and equipment purchased on extended payment terms	`PropertyAndEquipmentPurchasedOnExtendedPaymentTerms`	$204.00K	USD	3 Qtrs
Property and equipment purchased on extended payment terms	`PropertyAndEquipmentPurchasedOnExtendedPaymentTerms`	-	USD	3 Qtrs
Proceeds from common stock issued under employee equity incentive plans	`ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans`	$14.56M	USD	3 Qtrs
Proceeds from common stock issued under employee equity incentive plans	`ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans`	$9.68M	USD	3 Qtrs
Proceeds from common stock issued under employee stock purchase plan	`ProceedsFromStockPlans`	$3.03M	USD	3 Qtrs
Proceeds from common stock issued under employee stock purchase plan	`ProceedsFromStockPlans`	$3.28M	USD	3 Qtrs
Dividends and dividend equivalents paid	`PaymentsOfDividends`	$34.38M	USD	3 Qtrs
Dividends and dividend equivalents paid	`PaymentsOfDividends`	$48.64M	USD	3 Qtrs
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-21.67M	USD	3 Qtrs
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-31.01M	USD	3 Qtrs
Effect of change in exchange rates	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$-2.52M	USD	3 Qtrs
Effect of change in exchange rates	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$-2.06M	USD	3 Qtrs
Net increase in cash, cash equivalents and restricted cash	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$33.69M	USD	3 Qtrs
Net increase in cash, cash equivalents and restricted cash	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$48.34M	USD	3 Qtrs
Cash, cash equivalents and restricted cash, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$172.82M	USD	Point-in-time
Cash, cash equivalents and restricted cash, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$82.87M	USD	Point-in-time
Cash, cash equivalents and restricted cash, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$131.21M	USD	Point-in-time
Cash, cash equivalents and restricted cash, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$206.50M	USD	Point-in-time
Cash, cash equivalents and restricted cash, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$172.82M	USD	Point-in-time
Cash, cash equivalents and restricted cash, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$82.87M	USD	Point-in-time
Cash, cash equivalents and restricted cash, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$131.21M	USD	Point-in-time
Cash, cash equivalents and restricted cash, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$206.50M	USD	Point-in-time
Cash paid for taxes	`IncomeTaxesPaidNet`	$6.39M	USD	3 Qtrs
Cash paid for taxes	`IncomeTaxesPaidNet`	$9.47M	USD	3 Qtrs
Liability accrued for property and equipment purchases	`CapitalExpendituresIncurredButNotYetPaid`	$1.56M	USD	3 Qtrs
Liability accrued for property and equipment purchases	`CapitalExpendituresIncurredButNotYetPaid`	$4.97M	USD	3 Qtrs
Liability accrued for dividends and dividend equivalents	`DividendsAndDividendEquivalentsAccrued`	$20.87M	USD	Point-in-time
Liability accrued for dividends and dividend equivalents	`DividendsAndDividendEquivalentsAccrued`	$15.40M	USD	Point-in-time

Stockholders Equity 45 line items

Line Item	Tag	Value	Unit	Period
Dividends and dividend equivalents declared per share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$1.20	USD	3 Qtrs
Dividends and dividend equivalents declared per share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.30	USD	1 Quarter
Dividends and dividend equivalents declared per share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.40	USD	1 Quarter
Dividends and dividend equivalents declared per share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.90	USD	3 Qtrs
Balance (in shares)	`CommonStockSharesOutstanding`	42.51M	shares	Point-in-time
Balance (in shares)	`CommonStockSharesOutstanding`	43.44M	shares	Point-in-time
Balance	`StockholdersEquity`	$704.15M	USD	Point-in-time
Balance	`StockholdersEquity`	$734.43M	USD	Point-in-time
Balance	`StockholdersEquity`	$579.02M	USD	Point-in-time
Balance	`StockholdersEquity`	$610.16M	USD	Point-in-time
Balance	`StockholdersEquity`	$522.01M	USD	Point-in-time
Balance	`StockholdersEquity`	$640.09M	USD	Point-in-time
Net income	`NetIncomeLoss`	$31.57M	USD	1 Quarter
Net income	`NetIncomeLoss`	$76.40M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$77.63M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$29.53M	USD	1 Quarter
Other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	$-5.90M	USD	1 Quarter
Other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	$-4.04M	USD	1 Quarter
Other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	$-4.50M	USD	3 Qtrs
Other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	$-7.55M	USD	3 Qtrs
Dividends and dividend equivalents declared	`Dividends`	$13.61M	USD	1 Quarter
Dividends and dividend equivalents declared	`Dividends`	$55.44M	USD	3 Qtrs
Dividends and dividend equivalents declared	`Dividends`	$18.37M	USD	1 Quarter
Dividends and dividend equivalents declared	`Dividends`	$40.80M	USD	3 Qtrs
Common stock issued under employee equity incentive plans	`StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures`	$9.68M	USD	3 Qtrs
Common stock issued under employee equity incentive plans	`StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures`	$2.09M	USD	1 Quarter
Common stock issued under employee equity incentive plans	`StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures`	$1.47M	USD	1 Quarter
Common stock issued under employee equity incentive plans	`StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures`	$14.56M	USD	3 Qtrs
Common stock issued under employee stock purchase plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$916.00K	USD	1 Quarter
Common stock issued under employee stock purchase plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$3.28M	USD	3 Qtrs
Common stock issued under employee stock purchase plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$3.03M	USD	3 Qtrs
Common stock issued under employee stock purchase plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$1.65M	USD	1 Quarter
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$60.03M	USD	3 Qtrs
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$21.28M	USD	1 Quarter
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$14.84M	USD	1 Quarter
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$45.79M	USD	3 Qtrs
Cumulative effect of a change in accounting principles	`CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption`	$379.00K	USD	Point-in-time
Balance (in shares)	`CommonStockSharesOutstanding`	42.51M	shares	Point-in-time
Balance (in shares)	`CommonStockSharesOutstanding`	43.44M	shares	Point-in-time
Balance	`StockholdersEquity`	$704.15M	USD	Point-in-time
Balance	`StockholdersEquity`	$734.43M	USD	Point-in-time
Balance	`StockholdersEquity`	$579.02M	USD	Point-in-time
Balance	`StockholdersEquity`	$610.16M	USD	Point-in-time
Balance	`StockholdersEquity`	$522.01M	USD	Point-in-time
Balance	`StockholdersEquity`	$640.09M	USD	Point-in-time

Comprehensive Income 24 line items

Line Item	Tag	Value	Unit	Period
Change in unrealized gain (loss) on available-for-sale securities, tax	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$241.00K	USD	3 Qtrs
Change in unrealized gain (loss) on available-for-sale securities, tax	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$-200.00K	USD	3 Qtrs
Change in unrealized gain (loss) on available-for-sale securities, tax	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$241.00K	USD	1 Quarter
Net income	`NetIncomeLoss`	$31.57M	USD	1 Quarter
Net income	`NetIncomeLoss`	$76.40M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$77.63M	USD	3 Qtrs
Change in unrealized gain (loss) on available-for-sale securities, tax	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$-38.00K	USD	1 Quarter
Net income	`NetIncomeLoss`	$29.53M	USD	1 Quarter
Foreign currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-6.17M	USD	3 Qtrs
Foreign currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-4.53M	USD	1 Quarter
Foreign currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-7.00M	USD	3 Qtrs
Foreign currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-6.13M	USD	1 Quarter
Change in unrealized gain (loss) on available-for-sale securities, net of tax of $(38), $241, $(200) and $241, respectively	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-554.00K	USD	3 Qtrs
Change in unrealized gain (loss) on available-for-sale securities, net of tax of $(38), $241, $(200) and $241, respectively	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$491.00K	USD	1 Quarter
Change in unrealized gain (loss) on available-for-sale securities, net of tax of $(38), $241, $(200) and $241, respectively	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$234.00K	USD	1 Quarter
Change in unrealized gain (loss) on available-for-sale securities, net of tax of $(38), $241, $(200) and $241, respectively	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$1.67M	USD	3 Qtrs
Other comprehensive loss, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-5.90M	USD	1 Quarter
Other comprehensive loss, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-4.04M	USD	1 Quarter
Other comprehensive loss, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-4.50M	USD	3 Qtrs
Other comprehensive loss, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-7.55M	USD	3 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$71.91M	USD	3 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$23.63M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$27.53M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$70.08M	USD	3 Qtrs

Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.