$MPWR
Monolithic Power Systems Inc

2020 Q1 Form 10-Q Financial Statement

#000143774920010283 Filed on May 11, 2020

View on sec.gov

Income Statement

Concept 2020 Q1 2019 Q1
Revenue $165.8M $141.4M
YoY Change 17.27% 9.46%
Cost Of Revenue $74.33M $63.36M
YoY Change 17.32% 9.89%
Gross Profit $91.45M $78.01M
YoY Change 17.23% 9.11%
Gross Profit Margin 55.16% 55.18%
Selling, General & Admin $32.16M $30.55M
YoY Change 5.27% 11.84%
% of Gross Profit 35.17% 39.17%
Research & Development $25.96M $25.46M
YoY Change 1.96% 17.81%
% of Gross Profit 28.38% 32.64%
Depreciation & Amortization $4.328M $3.255M
YoY Change 32.96% 18.15%
% of Gross Profit 4.73% 4.17%
Operating Expenses $60.46M $56.29M
YoY Change 7.41% 13.81%
Operating Profit $30.99M $21.72M
YoY Change 42.68% -1.45%
Interest Expense $2.374M $1.696M
YoY Change 39.98% 16.16%
% of Operating Profit 7.66% 7.81%
Other Income/Expense, Net -$1.714M $3.341M
YoY Change -151.3% 659.32%
Pretax Income $29.27M $25.06M
YoY Change 16.82% 11.48%
Income Tax -$6.500M -$1.100M
% Of Pretax Income -22.21% -4.39%
Net Earnings $35.76M $26.18M
YoY Change 36.57% 19.79%
Net Earnings / Revenue 21.57% 18.52%
Basic Earnings Per Share $0.80 $0.61
Diluted Earnings Per Share $0.77 $0.58
COMMON SHARES
Basic Shares Outstanding 44.46M 42.75M
Diluted Shares Outstanding 46.67M 45.23M

Balance Sheet

Concept 2020 Q1 2019 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments $489.3M $359.0M
YoY Change 36.3% 16.82%
Cash & Equivalents $154.9M $181.8M
Short-Term Investments $334.4M $177.3M
Other Short-Term Assets $29.68M $13.63M
YoY Change 117.76% -18.42%
Inventory $131.5M $142.5M
Prepaid Expenses $18.44M $3.298M
Receivables $54.30M $58.89M
Other Receivables $8.300M $6.300M
Total Short-Term Assets $704.8M $574.1M
YoY Change 22.77% 18.59%
LONG-TERM ASSETS
Property, Plant & Equipment $236.8M $205.5M
YoY Change 15.24% 33.64%
Goodwill $6.571M $6.571M
YoY Change 0.0% 0.0%
Intangibles
YoY Change
Long-Term Investments $3.100M $3.300M
YoY Change -6.06% -37.74%
Other Assets $42.46M $41.99M
YoY Change 1.13% 33.16%
Total Long-Term Assets $302.7M $274.1M
YoY Change 10.43% 28.3%
TOTAL ASSETS
Total Short-Term Assets $704.8M $574.1M
Total Long-Term Assets $302.7M $274.1M
Total Assets $1.008B $848.2M
YoY Change 18.78% 21.56%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $37.75M $27.26M
YoY Change 38.49% -0.92%
Accrued Expenses $56.11M $45.35M
YoY Change 23.73% 38.55%
Deferred Revenue $5.221M $2.927M
YoY Change 78.37%
Short-Term Debt $0.00 $0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities $112.5M $91.58M
YoY Change 22.84% 24.93%
LONG-TERM LIABILITIES
Long-Term Debt $0.00 $0.00
YoY Change
Other Long-Term Liabilities $44.22M $42.01M
YoY Change 5.28% 22.61%
Total Long-Term Liabilities $44.22M $42.01M
YoY Change 5.28% 22.61%
TOTAL LIABILITIES
Total Short-Term Liabilities $112.5M $91.58M
Total Long-Term Liabilities $44.22M $42.01M
Total Liabilities $194.3M $168.0M
YoY Change 15.69% 20.43%
SHAREHOLDERS EQUITY
Retained Earnings $241.5M $202.4M
YoY Change 19.31% 32.92%
Common Stock
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity $813.2M $680.3M
YoY Change
Total Liabilities & Shareholders Equity $1.008B $848.2M
YoY Change 18.78% 21.56%

Cashflow Statement

Concept 2020 Q1 2019 Q1
OPERATING ACTIVITIES
Net Income $35.76M $26.18M
YoY Change 36.57% 19.79%
Depreciation, Depletion And Amortization $4.328M $3.255M
YoY Change 32.96% 18.15%
Cash From Operating Activities $51.42M $38.84M
YoY Change 32.4% 138.37%
INVESTING ACTIVITIES
Capital Expenditures $9.951M $58.38M
YoY Change -82.95% 688.86%
Acquisitions
YoY Change
Other Investing Activities -$54.50M $28.60M
YoY Change -290.56% -260.67%
Cash From Investing Activities -$64.46M -$30.78M
YoY Change 109.41% 22.14%
FINANCING ACTIVITIES
Cash Dividend Paid $17.43M $12.76M
YoY Change 36.56%
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities -$4.056M -$761.0K
YoY Change 432.98% -173.67%
NET CHANGE
Cash From Operating Activities $51.42M $38.84M
Cash From Investing Activities -$64.46M -$30.78M
Cash From Financing Activities -$4.056M -$761.0K
Net Change In Cash -$18.08M $7.294M
YoY Change -347.87% -208.22%
FREE CASH FLOW
Cash From Operating Activities $51.42M $38.84M
Capital Expenditures $9.951M $58.38M
Free Cash Flow $41.47M -$19.54M
YoY Change -312.22% -319.75%

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CY2019Q1 us-gaap Payments Of Dividends
PaymentsOfDividends
12761000 USD
CY2020Q1 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-4056000 USD
CY2019Q1 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-761000 USD
CY2020Q1 us-gaap Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
-985000 USD
CY2019Q1 us-gaap Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
1770000 USD
CY2020Q1 us-gaap Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
-18080000 USD
CY2019Q1 us-gaap Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
9064000 USD
CY2019Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
173076000 USD
CY2018Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
172818000 USD
CY2020Q1 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
154996000 USD
CY2020Q1 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
18562000 USD
CY2019Q1 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
16010000 USD
CY2020Q1 us-gaap Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
470000 USD
CY2019Q1 us-gaap Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
838000 USD
CY2019Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
4053000
CY2019Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
59.16
CY2020Q1 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
371000
CY2020Q1 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
170.56
CY2020Q1 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
1084000
CY2019Q1 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
181882000 USD
CY2020Q1 us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
279000 USD
CY2019Q1 us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
393000 USD
CY2020Q1 us-gaap Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
10909000 USD
CY2019Q1 us-gaap Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
958000 USD
CY2020Q1 mpwr Dividends And Dividend Equivalents Accrued
DividendsAndDividendEquivalentsAccrued
23725000 USD
CY2019Q1 mpwr Dividends And Dividend Equivalents Accrued
DividendsAndDividendEquivalentsAccrued
18534000 USD
CY2020Q1 us-gaap Use Of Estimates
UseOfEstimates
<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin: 0pt; text-align: left;"><i><b>Use of Estimates</b></i></p> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin: 0pt; text-align: left;"> </p> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin: 0pt; text-align: left;">The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America (“GAAP”) requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements, and reported amounts of revenue and expenses during the reporting period. Significant estimates and assumptions used in these condensed consolidated financial statements primarily include those related to revenue recognition, inventory valuation, valuation of share-based awards, contingencies and income tax valuation allowances. </p> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin: 0pt; text-align: left;"><i><b> </b></i></p> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin: 0pt; text-align: left;">The coronavirus pandemic <em style="font: inherit;">first</em> identified in <em style="font: inherit;"> December 2019 (</em>“COVID-<em style="font: inherit;">19”</em>) has resulted in a global slowdown of economic activity which is likely to decrease demand for a broad variety of goods and services, while also disrupting sales channels, supply chains and other business operations for an unknown period of time until the disease is contained. These events could have a negative impact on the Company’s sales and results of operations for the remainder of <em style="font: inherit;">2020,</em> but the Company is currently unable to predict the size and duration of such impact. As of the date of issuance of these condensed consolidated financial statements, the Company is <em style="font: inherit;">not</em> aware of any specific event or circumstance that would require management to update the significant estimates and assumptions used in the preparation of the condensed consolidated financial statements, as compared to those disclosed in the Annual Report on Form <em style="font: inherit;">10</em>-K for the year ended <em style="font: inherit;"> December 31, 2019. </em>As new events continue to evolve and additional information becomes available, these estimates and assumptions <em style="font: inherit;"> may </em>change and will be recognized in the condensed consolidated financial statements as soon as they become known. Actual results could differ from those estimates and assumptions, and any such differences <em style="font: inherit;"> may </em>be material to the Company’s financial statements. </p> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin: 0pt; text-align: left;"> </p>
CY2020Q1 mpwr Lapse Period For Consignment
LapsePeriodForConsignment
P60D
CY2020Q1 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
54300000 USD
CY2019Q4 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
52700000 USD
CY2020Q1 us-gaap Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
3200000 USD
CY2020Q1 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
54.85
CY2020Q1 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
12000
CY2020Q1 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
83.20
CY2020Q1 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
3328000
CY2020Q1 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
72.88
CY2019Q4 us-gaap Inventory Finished Goods Net Of Reserves
InventoryFinishedGoodsNetOfReserves
61947000 USD
CY2020Q1 us-gaap Inventory Net
InventoryNet
131499000 USD
CY2019Q4 us-gaap Inventory Net
InventoryNet
127500000 USD
CY2020Q1 us-gaap Inventory Raw Materials Net Of Reserves
InventoryRawMaterialsNetOfReserves
32502000 USD
CY2019Q4 us-gaap Inventory Raw Materials Net Of Reserves
InventoryRawMaterialsNetOfReserves
22872000 USD
CY2020Q1 us-gaap Inventory Work In Process Net Of Reserves
InventoryWorkInProcessNetOfReserves
48022000 USD
CY2019Q4 us-gaap Inventory Work In Process Net Of Reserves
InventoryWorkInProcessNetOfReserves
42681000 USD
CY2020Q1 us-gaap Inventory Finished Goods Net Of Reserves
InventoryFinishedGoodsNetOfReserves
50975000 USD
CY2020Q1 mpwr Tax Withholding Share Based Payment Arrangement Proceeds Receivable
TaxWithholdingShareBasedPaymentArrangementProceedsReceivable
5744000 USD
CY2019Q4 mpwr Tax Withholding Share Based Payment Arrangement Proceeds Receivable
TaxWithholdingShareBasedPaymentArrangementProceedsReceivable
6106000 USD
CY2020Q1 us-gaap Prepaid Expense Current
PrepaidExpenseCurrent
18444000 USD
CY2019Q4 us-gaap Prepaid Expense Current
PrepaidExpenseCurrent
7991000 USD
CY2020Q1 us-gaap Interest Receivable Current
InterestReceivableCurrent
2530000 USD
CY2019Q4 us-gaap Interest Receivable Current
InterestReceivableCurrent
2490000 USD
CY2020Q1 mpwr Product Return Assets Current
ProductReturnAssetsCurrent
1824000 USD
CY2019Q4 mpwr Product Return Assets Current
ProductReturnAssetsCurrent
1585000 USD
CY2020Q1 us-gaap Other Assets Miscellaneous Current
OtherAssetsMiscellaneousCurrent
1137000 USD
CY2019Q4 us-gaap Other Assets Miscellaneous Current
OtherAssetsMiscellaneousCurrent
1433000 USD
CY2020Q1 us-gaap Other Assets Current
OtherAssetsCurrent
29679000 USD
CY2019Q4 us-gaap Other Assets Current
OtherAssetsCurrent
19605000 USD
CY2020Q1 us-gaap Deferred Compensation Plan Assets
DeferredCompensationPlanAssets
35547000 USD
CY2019Q4 us-gaap Deferred Compensation Plan Assets
DeferredCompensationPlanAssets
38858000 USD
CY2020Q1 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
2744000 USD
CY2019Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
2863000 USD
CY2020Q1 us-gaap Prepaid Expense Other Noncurrent
PrepaidExpenseOtherNoncurrent
2715000 USD
CY2019Q4 us-gaap Prepaid Expense Other Noncurrent
PrepaidExpenseOtherNoncurrent
2687000 USD
CY2020Q1 us-gaap Other Assets Miscellaneous Noncurrent
OtherAssetsMiscellaneousNoncurrent
1457000 USD
CY2019Q4 us-gaap Other Assets Miscellaneous Noncurrent
OtherAssetsMiscellaneousNoncurrent
1544000 USD
CY2020Q1 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
42463000 USD
CY2019Q4 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
45952000 USD
CY2020Q1 mpwr Dividends And Dividend Equivalents
DividendsAndDividendEquivalents
27846000 USD
CY2019Q4 mpwr Dividends And Dividend Equivalents
DividendsAndDividendEquivalents
21747000 USD
CY2020Q1 mpwr Stock Rotation Reserve And Accrued Sales Returns
StockRotationReserveAndAccruedSalesReturns
6474000 USD
CY2019Q4 mpwr Stock Rotation Reserve And Accrued Sales Returns
StockRotationReserveAndAccruedSalesReturns
5530000 USD
CY2020Q1 mpwr Accrued Purchases Of Property And Equipment Current
AccruedPurchasesOfPropertyAndEquipmentCurrent
5834000 USD
CY2019Q4 mpwr Accrued Purchases Of Property And Equipment Current
AccruedPurchasesOfPropertyAndEquipmentCurrent
4678000 USD
CY2020Q1 us-gaap Accrued Income Taxes Current
AccruedIncomeTaxesCurrent
2462000 USD
CY2019Q4 us-gaap Accrued Income Taxes Current
AccruedIncomeTaxesCurrent
2435000 USD
CY2020Q1 us-gaap Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
5221000 USD
CY2019Q4 us-gaap Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
3412000 USD
CY2020Q1 us-gaap Accrued Sales Commission Current
AccruedSalesCommissionCurrent
2191000 USD
CY2019Q4 us-gaap Accrued Sales Commission Current
AccruedSalesCommissionCurrent
1425000 USD
CY2020Q1 us-gaap Product Warranty Accrual Classified Current
ProductWarrantyAccrualClassifiedCurrent
1144000 USD
CY2019Q4 us-gaap Product Warranty Accrual Classified Current
ProductWarrantyAccrualClassifiedCurrent
1139000 USD
CY2020Q1 us-gaap Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
3798000 USD
CY2019Q4 us-gaap Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
3170000 USD
CY2020Q1 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
56110000 USD
CY2019Q4 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
44790000 USD
CY2020Q1 us-gaap Deferred Compensation Liability Classified Noncurrent
DeferredCompensationLiabilityClassifiedNoncurrent
36627000 USD
CY2019Q4 us-gaap Deferred Compensation Liability Classified Noncurrent
DeferredCompensationLiabilityClassifiedNoncurrent
39665000 USD
CY2020Q1 mpwr Dividend Equivalents Noncurrent
DividendEquivalentsNoncurrent
6481000 USD
CY2019Q4 mpwr Dividend Equivalents Noncurrent
DividendEquivalentsNoncurrent
6265000 USD
CY2020Q1 us-gaap Other Accrued Liabilities Noncurrent
OtherAccruedLiabilitiesNoncurrent
29000 USD
CY2019Q4 us-gaap Other Accrued Liabilities Noncurrent
OtherAccruedLiabilitiesNoncurrent
30000 USD
CY2020Q1 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
44223000 USD
CY2019Q4 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
47063000 USD
CY2020Q1 us-gaap Operating Lease Cost
OperatingLeaseCost
366000 USD
CY2019Q1 us-gaap Operating Lease Cost
OperatingLeaseCost
305000 USD
CY2020Q1 us-gaap Short Term Lease Cost
ShortTermLeaseCost
77000 USD
CY2019Q1 us-gaap Short Term Lease Cost
ShortTermLeaseCost
98000 USD
CY2020Q1 us-gaap Lease Cost
LeaseCost
443000 USD
CY2019Q1 us-gaap Lease Cost
LeaseCost
403000 USD
CY2020Q1 us-gaap Operating Lease Payments
OperatingLeasePayments
373000 USD
CY2019Q1 us-gaap Operating Lease Payments
OperatingLeasePayments
304000 USD
CY2020Q1 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
277000 USD
CY2019Q1 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
2264000 USD
CY2020Q1 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P2Y2M12D
CY2019Q4 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P2Y1M6D
CY2020Q1 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.036 pure
CY2019Q4 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.037 pure
CY2019Q1 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
2200000 USD
CY2020Q1 us-gaap Lessee Operating Lease Liability Payments Remainder Of Fiscal Year
LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear
994000 USD
CY2020Q1 us-gaap Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
774000 USD
CY2020Q1 us-gaap Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
453000 USD
CY2020Q1 us-gaap Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
96000 USD
CY2020Q1 us-gaap Lessee Operating Lease Liability Payments Due Year Five
LesseeOperatingLeaseLiabilityPaymentsDueYearFive
12000 USD
CY2020Q1 us-gaap Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
2329000 USD
CY2020Q1 us-gaap Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
103000 USD
CY2020Q1 us-gaap Operating Lease Lease Income Lease Payments
OperatingLeaseLeaseIncomeLeasePayments
400000 USD
CY2019Q1 us-gaap Operating Lease Lease Income Lease Payments
OperatingLeaseLeaseIncomeLeasePayments
200000 USD
CY2020Q1 us-gaap Lessor Operating Lease Payments To Be Received Remainder Of Fiscal Year
LessorOperatingLeasePaymentsToBeReceivedRemainderOfFiscalYear
1620000 USD
CY2020Q1 us-gaap Lessor Operating Lease Payments To Be Received Two Years
LessorOperatingLeasePaymentsToBeReceivedTwoYears
2285000 USD
CY2020Q1 us-gaap Lessor Operating Lease Payments To Be Received Three Years
LessorOperatingLeasePaymentsToBeReceivedThreeYears
2074000 USD
CY2020Q1 us-gaap Lessor Operating Lease Payments To Be Received Four Years
LessorOperatingLeasePaymentsToBeReceivedFourYears
1240000 USD
CY2020Q1 us-gaap Lessor Operating Lease Payments To Be Received Five Years
LessorOperatingLeasePaymentsToBeReceivedFiveYears
552000 USD
CY2020Q1 us-gaap Lessor Operating Lease Payments To Be Received Thereafter
LessorOperatingLeasePaymentsToBeReceivedThereafter
59000 USD
CY2020Q1 us-gaap Lessor Operating Lease Payments To Be Received
LessorOperatingLeasePaymentsToBeReceived
7830000 USD
CY2020Q1 us-gaap Net Income Loss
NetIncomeLoss
35756000 USD
CY2019Q1 us-gaap Net Income Loss
NetIncomeLoss
26181000 USD
CY2020Q1 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
44455000
CY2019Q1 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
42749000
CY2020Q1 us-gaap Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
2215000
CY2019Q1 us-gaap Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
2483000
CY2020Q1 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
46670000
CY2019Q1 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
45232000
CY2020Q1 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.80
CY2019Q1 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.61
CY2020Q1 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.77
CY2019Q1 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.58
CY2020Q1 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
165778000 USD
CY2019Q1 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
141363000 USD
CY2020Q1 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
165778000 USD
CY2019Q1 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
141363000 USD
CY2020Q1 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
154880000 USD
CY2019Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
172960000 USD
CY2020Q1 us-gaap Short Term Investments
ShortTermInvestments
334386000 USD
CY2019Q4 us-gaap Short Term Investments
ShortTermInvestments
282437000 USD
CY2020Q1 us-gaap Long Term Investments
LongTermInvestments
3057000 USD
CY2019Q4 us-gaap Long Term Investments
LongTermInvestments
3138000 USD
CY2020Q1 mpwr Cash Cash Equivalents And Investments
CashCashEquivalentsAndInvestments
492323000 USD
CY2019Q4 mpwr Cash Cash Equivalents And Investments
CashCashEquivalentsAndInvestments
458535000 USD
CY2020Q1 us-gaap Noncurrent Assets
NoncurrentAssets
236807000 USD
CY2019Q4 us-gaap Noncurrent Assets
NoncurrentAssets
228315000 USD
CY2019Q4 us-gaap Standard Product Warranty Accrual
StandardProductWarrantyAccrual
1139000 USD
CY2018Q4 us-gaap Standard Product Warranty Accrual
StandardProductWarrantyAccrual
4564000 USD
CY2020Q1 us-gaap Standard Product Warranty Accrual Warranties Issued
StandardProductWarrantyAccrualWarrantiesIssued
541000 USD
CY2019Q1 us-gaap Standard Product Warranty Accrual Warranties Issued
StandardProductWarrantyAccrualWarrantiesIssued
268000 USD
CY2020Q1 us-gaap Product Warranty Accrual Payments
ProductWarrantyAccrualPayments
111000 USD
CY2019Q1 us-gaap Product Warranty Accrual Payments
ProductWarrantyAccrualPayments
2271000 USD
CY2020Q1 us-gaap Product Warranty Accrual Preexisting Increase Decrease
ProductWarrantyAccrualPreexistingIncreaseDecrease
425000 USD
CY2019Q1 us-gaap Product Warranty Accrual Preexisting Increase Decrease
ProductWarrantyAccrualPreexistingIncreaseDecrease
516000 USD
CY2020Q1 us-gaap Standard Product Warranty Accrual
StandardProductWarrantyAccrual
1144000 USD
CY2019Q1 us-gaap Standard Product Warranty Accrual
StandardProductWarrantyAccrual
2045000 USD
CY2020Q1 us-gaap Purchase Obligation
PurchaseObligation
102600000 USD
CY2020Q1 us-gaap Cash
Cash
143926000 USD
CY2019Q4 us-gaap Cash
Cash
144860000 USD
CY2020Q1 us-gaap Money Market Funds At Carrying Value
MoneyMarketFundsAtCarryingValue
10954000 USD
CY2019Q4 us-gaap Money Market Funds At Carrying Value
MoneyMarketFundsAtCarryingValue
28100000 USD
CY2020Q1 us-gaap Commercial Paper At Carrying Value
CommercialPaperAtCarryingValue
4943000 USD
CY2019Q4 us-gaap Commercial Paper At Carrying Value
CommercialPaperAtCarryingValue
1994000 USD
CY2020Q1 us-gaap Us Government Securities At Carrying Value
USGovernmentSecuritiesAtCarryingValue
20534000 USD
CY2019Q4 us-gaap Us Government Securities At Carrying Value
USGovernmentSecuritiesAtCarryingValue
19493000 USD
CY2020Q1 mpwr Cash Cash Equivalents And Investments
CashCashEquivalentsAndInvestments
492323000 USD
CY2019Q4 mpwr Cash Cash Equivalents And Investments
CashCashEquivalentsAndInvestments
458535000 USD
CY2019Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
197000 USD
CY2019Q4 us-gaap Debt Securities Available For Sale Unrealized Loss Position
DebtSecuritiesAvailableForSaleUnrealizedLossPosition
97393000 USD
CY2019Q4 us-gaap Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
261000 USD
CY2019 mpwr Auction Rate Securities Maturities
AuctionRateSecuritiesMaturities
P26Y
CY2020Q1 us-gaap Available For Sale Securities Debt Maturities Within One Year Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost
175874000 USD
CY2019Q4 us-gaap Available For Sale Securities Debt Maturities Within One Year Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost
175281000 USD
CY2020Q1 us-gaap Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost
159928000 USD
CY2019Q4 us-gaap Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost
159105000 USD
CY2020Q1 us-gaap Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost
3220000 USD
CY2019Q4 us-gaap Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost
3057000 USD
CY2020Q1 us-gaap Available For Sale Securities Debt Maturities Single Maturity Date Amortized Cost Basis
AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis
339022000 USD
CY2019Q4 us-gaap Available For Sale Securities Debt Maturities Single Maturity Date Amortized Cost Basis
AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis
337443000 USD
CY2020Q1 us-gaap Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
349976000 USD
CY2020Q1 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
603000 USD
CY2020Q1 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
2182000 USD
CY2020Q1 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
348397000 USD
CY2019Q4 us-gaap Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
313546000 USD
CY2019Q4 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
390000 USD
CY2019Q4 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
261000 USD
CY2019Q4 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
313675000 USD
CY2020Q1 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
217538000 USD
CY2020Q1 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
2019000 USD
CY2020Q1 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
3057000 USD
CY2020Q1 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
163000 USD
CY2020Q1 us-gaap Debt Securities Available For Sale Unrealized Loss Position
DebtSecuritiesAvailableForSaleUnrealizedLossPosition
220595000 USD
CY2020Q1 us-gaap Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
2182000 USD
CY2019Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
83119000 USD
CY2019Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
64000 USD
CY2019Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
14274000 USD
CY2020Q1 mpwr Redemption Auction Rate Securities To Date
RedemptionAuctionRateSecuritiesToDate
40100000 USD
CY2020Q1 mpwr Percentage Of Auction Rate Securities Redeemedat Par Value
PercentageOfAuctionRateSecuritiesRedeemedatParValue
0.93 pure
CY2020Q1 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
154880000 USD
CY2019Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
172960000 USD
CY2020Q1 us-gaap Restricted Cash And Cash Equivalents
RestrictedCashAndCashEquivalents
116000 USD
CY2019Q4 us-gaap Restricted Cash And Cash Equivalents
RestrictedCashAndCashEquivalents
116000 USD
CY2020Q1 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
154996000 USD
CY2019Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
173076000 USD
CY2020Q1 us-gaap Interest Income Expense Nonoperating Net
InterestIncomeExpenseNonoperatingNet
2374000 USD
CY2019Q1 us-gaap Interest Income Expense Nonoperating Net
InterestIncomeExpenseNonoperatingNet
1696000 USD
CY2020Q1 us-gaap Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
-494000 USD
CY2019Q1 us-gaap Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
-121000 USD
CY2020Q1 mpwr Gain Loss On Deferred Compensation Plan Investments
GainLossOnDeferredCompensationPlanInvestments
-3750000 USD
CY2019Q1 mpwr Gain Loss On Deferred Compensation Plan Investments
GainLossOnDeferredCompensationPlanInvestments
1935000 USD
CY2020Q1 us-gaap Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
3000 USD
CY2019Q1 us-gaap Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
-201000 USD
CY2020Q1 us-gaap Assets Fair Value Disclosure
AssetsFairValueDisclosure
368623000 USD
CY2019Q4 us-gaap Assets Fair Value Disclosure
AssetsFairValueDisclosure
335650000 USD
CY2020Q1 us-gaap Deferred Compensation Plan Assets
DeferredCompensationPlanAssets
35547000 USD
CY2019Q4 us-gaap Deferred Compensation Plan Assets
DeferredCompensationPlanAssets
38858000 USD
CY2020Q1 us-gaap Deferred Compensation Liability Current And Noncurrent
DeferredCompensationLiabilityCurrentAndNoncurrent
36782000 USD
CY2019Q4 us-gaap Deferred Compensation Liability Current And Noncurrent
DeferredCompensationLiabilityCurrentAndNoncurrent
40090000 USD
CY2020Q1 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
153000 USD
CY2019Q1 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
32000 USD
CY2020Q1 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
-1714000 USD
CY2019Q1 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
3341000 USD
CY2020Q1 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
-6500000 USD
CY2020Q1 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.222 pure
CY2019Q1 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
-1100000 USD
CY2019Q1 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.045 pure
CY2020Q1 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.50
CY2019Q1 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.40
CY2020Q1 us-gaap Dividends Common Stock
DividendsCommonStock
22317000 USD
CY2019Q1 us-gaap Dividends Common Stock
DividendsCommonStock
17180000 USD
CY2020Q1 us-gaap Dividends Payable Current
DividendsPayableCurrent
22300000 USD
CY2019Q4 us-gaap Dividends Payable Current
DividendsPayableCurrent
17400000 USD
CY2020Q1 mpwr Accrued Dividend Equivalents
AccruedDividendEquivalents
12000000.0 USD
CY2019Q4 mpwr Accrued Dividend Equivalents
AccruedDividendEquivalents
10600000 USD

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