$RMBS
RAMBUS INC Stock $rmbs

$rmbs Overview Financials Valuation SEC Filings Company Website

2020 Q1 Form 10-Q Financial Statement

#000091727320000011 Filed on May 08, 2020

Income Statement

Concept	2020 Q1	2019 Q1
Revenue	$65.78M	$48.38M
YoY Change	35.95%	4.22%
Cost Of Revenue	$15.89M	$11.20M
YoY Change	41.86%	-7.62%
Gross Profit	$49.89M	$37.19M
YoY Change	34.17%	8.4%
Gross Profit Margin	75.85%	76.86%
Selling, General & Admin	$23.31M	$26.52M
YoY Change	-12.12%	-12.18%
% of Gross Profit	46.71%	71.32%
Research & Development	$36.66M	$40.62M
YoY Change	-9.74%	1.25%
% of Gross Profit	73.49%	109.23%
Depreciation & Amortization	$7.711M	$4.809M
YoY Change	60.35%	63.46%
% of Gross Profit	15.46%	12.93%
Operating Expenses	$59.35M	$68.60M
YoY Change	-13.47%	-2.45%
Operating Profit	-$9.462M	-$31.41M
YoY Change	-69.87%	-27.98%
Interest Expense	$2.555M	$2.271M
YoY Change	12.51%	-48.63%
% of Operating Profit
Other Income/Expense, Net	$3.888M	$5.142M
YoY Change	-24.39%	9.52%
Pretax Income	-$5.574M	-$26.27M
YoY Change	-78.78%	-32.51%
Income Tax	$1.000M	$300.0K
% Of Pretax Income
Net Earnings	-$6.539M	-$26.58M
YoY Change	-75.4%	-25.53%
Net Earnings / Revenue	-9.94%	-54.93%
Basic Earnings Per Share	-$0.06	-$0.24
Diluted Earnings Per Share	-$0.06	-$0.24
COMMON SHARES
Basic Shares Outstanding	112.9M shares	109.7M shares
Diluted Shares Outstanding	112.9M shares	109.7M shares

Balance Sheet

Concept	2020 Q1	2019 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments	$435.4M	$305.9M
YoY Change	42.33%	5.05%
Cash & Equivalents	$175.4M	$143.0M
Short-Term Investments	$260.0M	$162.9M
Other Short-Term Assets	$17.10M	$16.90M
YoY Change	1.18%	0.6%
Inventory	$9.848M	$8.192M
Prepaid Expenses
Receivables	$44.36M	$43.81M
Other Receivables	$0.00	$0.00
Total Short-Term Assets	$678.8M	$545.0M
YoY Change	24.54%	8.62%
LONG-TERM ASSETS
Property, Plant & Equipment	$47.74M	$22.64M
YoY Change	110.91%	-53.22%
Goodwill	$183.5M	$207.8M
YoY Change	-11.72%	-1.67%
Intangibles	$50.21M	$55.51M
YoY Change	-9.55%	-32.38%
Long-Term Investments	$3.400M	$3.200M
YoY Change	6.25%
Other Assets	$5.579M	$7.419M
YoY Change	-24.8%	64.61%
Total Long-Term Assets	$640.7M	$776.4M
YoY Change	-17.47%	-25.19%
TOTAL ASSETS
Total Short-Term Assets	$678.8M	$545.0M
Total Long-Term Assets	$640.7M	$776.4M
Total Assets	$1.319B	$1.321B
YoY Change	-0.15%	-14.17%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$15.73M	$8.274M
YoY Change	90.11%	16.86%
Accrued Expenses	$17.60M	$23.00M
YoY Change	-23.48%	53.33%
Deferred Revenue	$10.12M	$15.77M
YoY Change	-35.84%	688.7%
Short-Term Debt	$0.00	$0.00
YoY Change
Long-Term Debt Due	$0.00
YoY Change
Total Short-Term Liabilities	$80.06M	$69.28M
YoY Change	15.57%	-52.5%
LONG-TERM LIABILITIES
Long-Term Debt	$150.6M	$143.6M
YoY Change	4.87%	-17.52%
Other Long-Term Liabilities	$15.79M	$22.97M
YoY Change	-31.26%	164.81%
Total Long-Term Liabilities	$15.79M	$22.97M
YoY Change	-31.26%	164.81%
TOTAL LIABILITIES
Total Short-Term Liabilities	$80.06M	$69.28M
Total Long-Term Liabilities	$15.79M	$22.97M
Total Liabilities	$353.8M	$321.5M
YoY Change	10.03%	-23.56%
SHAREHOLDERS EQUITY
Retained Earnings	-$298.2M	$4.500M
YoY Change	-6727.27%	-99.28%
Common Stock	$1.264B	$1.235B
YoY Change	2.36%	3.23%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$971.6M	$999.9M
YoY Change
Total Liabilities & Shareholders Equity	$1.319B	$1.321B
YoY Change	-0.15%	-14.17%

Cashflow Statement

Concept	2020 Q1	2019 Q1
OPERATING ACTIVITIES
Net Income	-$6.539M	-$26.58M
YoY Change	-75.4%	-25.53%
Depreciation, Depletion And Amortization	$7.711M	$4.809M
YoY Change	60.35%	63.46%
Cash From Operating Activities	$37.26M	$28.76M
YoY Change	29.54%	71.2%
INVESTING ACTIVITIES
Capital Expenditures	$1.950M	$664.0K
YoY Change	193.67%	-60.66%
Acquisitions
YoY Change
Other Investing Activities	$44.20M	-$800.0K
YoY Change	-5625.0%	-98.77%
Cash From Investing Activities	$42.22M	-$1.493M
YoY Change	-2927.66%	-97.76%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net		$0.00
YoY Change		-100.0%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-$5.764M	-$170.0K
YoY Change	3290.59%	-99.69%
NET CHANGE
Cash From Operating Activities	$37.26M	$28.76M
Cash From Investing Activities	$42.22M	-$1.493M
Cash From Financing Activities	-$5.764M	-$170.0K
Net Change In Cash	$73.26M	$27.10M
YoY Change	170.35%	-126.06%
FREE CASH FLOW
Cash From Operating Activities	$37.26M	$28.76M
Capital Expenditures	$1.950M	$664.0K
Free Cash Flow	$35.31M	$28.10M
YoY Change	25.66%	85.93%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
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CY2020Q1	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2020Q1	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q1
CY2020Q1	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2020
CY2020Q1	dei	Entity Central Index Key EntityCentralIndexKey	0000917273
CY2019	rmbs	Maximum Remaining Maturity Period Availableforsale Securities MaximumRemainingMaturityPeriodAvailableforsaleSecurities	P1Y
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CY2020Q1	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	113275229	shares
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CY2020Q1	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
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CY2020Q1	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2019Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	342000	USD
CY2020Q1	us-gaap	Restricted Cash Current RestrictedCashCurrent	331000	USD
CY2020Q1	dei	Document Type DocumentType	10-Q
CY2020Q1	dei	Document Quarterly Report DocumentQuarterlyReport	true
CY2020Q1	dei	Entity Address City Or Town EntityAddressCityOrTown	Sunnyvale
CY2020Q1	dei	Security12b Title Security12bTitle	Common Stock, $.001 Par Value
CY2020Q1	dei	Trading Symbol TradingSymbol	RMBS
CY2020Q1	dei	Security Exchange Name SecurityExchangeName	NASDAQ
CY2020Q1	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2020Q1	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2020Q1	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2020Q1	dei	Entity Small Business EntitySmallBusiness	false
CY2020Q1	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2020Q1	dei	Entity Shell Company EntityShellCompany	false
CY2020Q1	dei	Document Period End Date DocumentPeriodEndDate	2020-03-31
CY2020Q1	dei	Document Transition Report DocumentTransitionReport	false
CY2020Q1	dei	Entity File Number EntityFileNumber	000-22339
CY2020Q1	dei	Entity Registrant Name EntityRegistrantName	RAMBUS INC
CY2020Q1	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2020Q1	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	94-3112828
CY2020Q1	dei	Entity Address Address Line1 EntityAddressAddressLine1	1050 Enterprise Way
CY2020Q1	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	94089
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CY2020Q1	us-gaap	Share Based Compensation ShareBasedCompensation	6072000	USD
CY2019Q1	us-gaap	Share Based Compensation ShareBasedCompensation	7189000	USD
CY2020Q1	us-gaap	Depreciation Depreciation	7300000	USD
CY2019Q1	us-gaap	Depreciation Depreciation	4809000	USD
CY2020Q1	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	4692000	USD
CY2019Q1	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	4988000	USD
CY2020Q1	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	1773000	USD
CY2019Q1	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	1678000	USD
CY2020Q1	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	327000	USD
CY2019Q1	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-214000	USD
CY2020Q1	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-212000	USD
CY2019Q1	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-81000	USD
CY2020Q1	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	0	USD
CY2019Q1	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-98000	USD
CY2020Q1	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	-1800000	USD
CY2019Q1	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	0	USD
CY2020Q1	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	325000	USD
CY2019Q1	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-7372000	USD
CY2020Q1	rmbs	Increase Decrease In Contract With Customer Passage Of Time Asset IncreaseDecreaseInContractWithCustomerPassageOfTimeAsset	-41321000	USD
CY2019Q1	rmbs	Increase Decrease In Contract With Customer Passage Of Time Asset IncreaseDecreaseInContractWithCustomerPassageOfTimeAsset	-44181000	USD
CY2020Q1	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-1854000	USD
CY2019Q1	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	1153000	USD
CY2020Q1	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-238000	USD
CY2019Q1	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	1370000	USD
CY2020Q1	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	416000	USD
CY2019Q1	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	2171000	USD
CY2020Q1	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-7966000	USD
CY2019Q1	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-4699000	USD
CY2020Q1	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	-4069000	USD
CY2019Q1	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	-3939000	USD
CY2020Q1	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	-1826000	USD
CY2019Q1	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	-3571000	USD
CY2020Q1	rmbs	Increasedecreaseinoperatingleaseliabilities Increasedecreaseinoperatingleaseliabilities	2978000	USD
CY2019Q1	rmbs	Increasedecreaseinoperatingleaseliabilities Increasedecreaseinoperatingleaseliabilities	2284000	USD
CY2020Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	37258000	USD
CY2019Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	28761000	USD
CY2020Q1	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1950000	USD
CY2019Q1	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	664000	USD
CY2020Q1	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	169866000	USD
CY2019Q1	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	131601000	USD
CY2020Q1	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	215164000	USD
CY2019Q1	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	130772000	USD
CY2020Q1	us-gaap	Payment For Contingent Consideration Liability Investing Activities PaymentForContingentConsiderationLiabilityInvestingActivities	1131000	USD
CY2019Q1	us-gaap	Payment For Contingent Consideration Liability Investing Activities PaymentForContingentConsiderationLiabilityInvestingActivities	0	USD
CY2020Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	42217000	USD
CY2019Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-1493000	USD
CY2020Q1	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	4005000	USD
CY2019Q1	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	4856000	USD
CY2020Q1	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	7218000	USD
CY2019Q1	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	3786000	USD
CY2020Q1	rmbs	Payments Under Installment PaymentsUnderInstallment	2551000	USD
CY2019Q1	rmbs	Payments Under Installment PaymentsUnderInstallment	1240000	USD
CY2020Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-5764000	USD
CY2019Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-170000	USD
CY2020Q1	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-452000	USD
CY2019Q1	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	0	USD
CY2020Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	73259000	USD
CY2019Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	27098000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	102518000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	116252000	USD
CY2020Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	175777000	USD
CY2019Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	143350000	USD
CY2020Q1	us-gaap	Noncash Or Part Noncash Acquisition Fixed Assets Acquired1 NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1	33190000	USD
CY2019Q1	us-gaap	Noncash Or Part Noncash Acquisition Fixed Assets Acquired1 NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1	6828000	USD
CY2020Q1	us-gaap	Contract With Customer Asset Gross ContractWithCustomerAssetGross	486748000	USD
CY2019Q4	us-gaap	Contract With Customer Asset Gross ContractWithCustomerAssetGross	528069000	USD
CY2020Q1	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	10121000	USD
CY2019Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	11947000	USD
CY2020Q1	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	6100000	USD
CY2020Q1	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	17500000	USD
CY2020Q1	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P2Y
CY2020Q1	us-gaap	Net Income Loss NetIncomeLoss	-7983000	USD
CY2019Q1	us-gaap	Net Income Loss NetIncomeLoss	-26576000	USD
CY2020Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	112907000	shares
CY2019Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	109692000	shares
CY2020Q1	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	0	shares
CY2019Q1	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	0	shares
CY2020Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	112907000	shares
CY2019Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	109692000	shares
CY2020Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.07
CY2019Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.24
CY2020Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.07
CY2019Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.24
CY2020Q1	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	2300000	shares
CY2019Q1	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	900000	shares
CY2019Q4	us-gaap	Goodwill Goodwill	183465000	USD
CY2020Q1	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	0	USD
CY2020Q1	us-gaap	Goodwill Goodwill	183465000	USD
CY2020Q1	us-gaap	Goodwill Gross GoodwillGross	205235000	USD
CY2020Q1	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	21770000	USD
CY2020Q1	us-gaap	Goodwill Goodwill	183465000	USD
CY2020Q1	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	301982000	USD
CY2020Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	251774000	USD
CY2020Q1	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	50208000	USD
CY2019Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	301982000	USD
CY2019Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	247082000	USD
CY2019Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	54900000	USD
CY2020Q1	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	4700000	USD
CY2019Q1	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	5000000.0	USD
CY2020Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Remainder Of Fiscal Year FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear	13721000	USD
CY2020Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	14411000	USD
CY2020Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	7444000	USD
CY2020Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	6740000	USD
CY2020Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	5292000	USD
CY2020Q1	rmbs	Intangible Asset Amortization Expense After Year Four IntangibleAssetAmortizationExpenseAfterYearFour	0	USD
CY2020Q1	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	47608000	USD
CY2020Q1	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	2600000	USD
CY2020Q1	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	50208000	USD
CY2020Q1	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	63989000	USD
CY2019Q1	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	48384000	USD
CY2020Q1	rmbs	Maximum Maturity Period Available For Sale Securities MaximumMaturityPeriodAvailableForSaleSecurities	P3Y
CY2020Q1	rmbs	Maximum Remaining Maturity Period Availableforsale Securities MaximumRemainingMaturityPeriodAvailableforsaleSecurities	P1Y
CY2020Q1	us-gaap	Available For Sale Securities AvailableForSaleSecurities	390029000	USD
CY2020Q1	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	390170000	USD
CY2020Q1	rmbs	Cash Cash Equivalents And Short Term Investments Unrealized Gains CashCashEquivalentsAndShortTermInvestmentsUnrealizedGains	159000	USD
CY2020Q1	rmbs	Cash Cash Equivalents And Short Term Investments Unrealized Losses CashCashEquivalentsAndShortTermInvestmentsUnrealizedLosses	300000	USD
CY2020Q1	rmbs	Cash Fair Value Disclosure CashFairValueDisclosure	45416000	USD
CY2020Q1	us-gaap	Cash Cash	45416000	USD
CY2020Q1	rmbs	Cash Cash Equivalents And Short Term Investments Fair Value Disclosure CashCashEquivalentsAndShortTermInvestmentsFairValueDisclosure	435445000	USD
CY2020Q1	rmbs	Cash Cash Equivalents And Short Term Investments Amortized Cost Disclosure CashCashEquivalentsAndShortTermInvestmentsAmortizedCostDisclosure	435586000	USD
CY2020Q1	rmbs	Gross Unrealized Gain On Securities And Cash GrossUnrealizedGainOnSecuritiesAndCash	159000	USD
CY2020Q1	rmbs	Gross Unrealized Loss On Securities And Cash GrossUnrealizedLossOnSecuritiesAndCash	300000	USD
CY2019Q4	us-gaap	Available For Sale Securities AvailableForSaleSecurities	363542000	USD
CY2019Q4	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	363587000	USD
CY2019Q4	rmbs	Cash Cash Equivalents And Short Term Investments Unrealized Gains CashCashEquivalentsAndShortTermInvestmentsUnrealizedGains	19000	USD
CY2019Q4	rmbs	Cash Cash Equivalents And Short Term Investments Unrealized Losses CashCashEquivalentsAndShortTermInvestmentsUnrealizedLosses	64000	USD
CY2019Q4	rmbs	Cash Fair Value Disclosure CashFairValueDisclosure	44122000	USD
CY2019Q4	us-gaap	Cash Cash	44122000	USD
CY2019Q4	rmbs	Cash Cash Equivalents And Short Term Investments Fair Value Disclosure CashCashEquivalentsAndShortTermInvestmentsFairValueDisclosure	407664000	USD
CY2019Q4	rmbs	Cash Cash Equivalents And Short Term Investments Amortized Cost Disclosure CashCashEquivalentsAndShortTermInvestmentsAmortizedCostDisclosure	407709000	USD
CY2019Q4	rmbs	Gross Unrealized Gain On Securities And Cash GrossUnrealizedGainOnSecuritiesAndCash	19000	USD
CY2019Q4	rmbs	Gross Unrealized Loss On Securities And Cash GrossUnrealizedLossOnSecuritiesAndCash	64000	USD
CY2020Q1	us-gaap	Available For Sale Securities AvailableForSaleSecurities	390029000	USD
CY2019Q4	us-gaap	Available For Sale Securities AvailableForSaleSecurities	363542000	USD
CY2020Q1	rmbs	Cash Fair Value Disclosure CashFairValueDisclosure	45416000	USD
CY2019Q4	rmbs	Cash Fair Value Disclosure CashFairValueDisclosure	44122000	USD
CY2020Q1	rmbs	Cash Cash Equivalents And Short Term Investments Fair Value Disclosure CashCashEquivalentsAndShortTermInvestmentsFairValueDisclosure	435445000	USD
CY2019Q4	rmbs	Cash Cash Equivalents And Short Term Investments Fair Value Disclosure CashCashEquivalentsAndShortTermInvestmentsFairValueDisclosure	407664000	USD
CY2020Q1	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	182702000	USD
CY2019Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	264934000	USD
CY2020Q1	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	300000	USD
CY2019Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	64000	USD
CY2020Q1	us-gaap	Equity Method Investment Ownership Percentage EquityMethodInvestmentOwnershipPercentage	0.250
CY2020Q1	us-gaap	Equity Method Investments EquityMethodInvestments	3400000	USD
CY2020Q1	us-gaap	Lessee Operating Lease Liability Payments Remainder Of Fiscal Year LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear	4685000	USD
CY2020Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	8486000	USD
CY2020Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	7332000	USD
CY2020Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	4611000	USD
CY2020Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	3977000	USD
CY2020Q1	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	23314000	USD
CY2020Q1	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	52405000	USD
CY2020Q1	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	9137000	USD
CY2020Q1	us-gaap	Operating Lease Liability OperatingLeaseLiability	43268000	USD
CY2020Q1	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P7Y10M24D
CY2020Q1	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.042
CY2020Q1	us-gaap	Lease Cost LeaseCost	2900000	USD
CY2019Q1	us-gaap	Lease Cost LeaseCost	2200000	USD
CY2020Q1	us-gaap	Operating Lease Payments OperatingLeasePayments	2300000	USD
CY2019Q1	us-gaap	Operating Lease Payments OperatingLeasePayments	2600000	USD
CY2020Q1	us-gaap	Contractual Obligation ContractualObligation	219161000	USD
CY2020Q1	us-gaap	Contractual Obligation Future Minimum Payments Due Remainder Of Fiscal Year ContractualObligationFutureMinimumPaymentsDueRemainderOfFiscalYear	16003000	USD
CY2020Q1	us-gaap	Contractual Obligation Due In Second Year ContractualObligationDueInSecondYear	18066000	USD
CY2020Q1	us-gaap	Contractual Obligation Due In Third Year ContractualObligationDueInThirdYear	11400000	USD
CY2020Q1	us-gaap	Contractual Obligation Due In Fourth Year ContractualObligationDueInFourthYear	173692000	USD
CY2020Q1	us-gaap	Contractual Obligation Due In Fifth Year ContractualObligationDueInFifthYear	0	USD
CY2020Q1	rmbs	Unrecognizedtaxbenefitexcludingforeigntaxwithholdings Unrecognizedtaxbenefitexcludingforeigntaxwithholdings	26100000	USD
CY2015Q1	us-gaap	Stock Repurchase Program Number Of Shares Authorized To Be Repurchased StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased	20000000.0	shares
CY2020Q1	us-gaap	Stock Repurchase Program Remaining Number Of Shares Authorized To Be Repurchased StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased	3600000	shares
CY2020Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1000000.0	USD
CY2019Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	300000	USD
CY2020Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	121000000.0	USD
CY2020Q1	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	3000000.0	USD
CY2019Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	115700000	USD

Files In Submission

Name	View Source	Status
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$RMBS
RAMBUS INC Stock $rmbs

2020 Q1 Form 10-Q Financial Statement

#000091727320000011 Filed on May 08, 2020

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$RMBS RAMBUS INC Stock $rmbs

2020 Q1 Form 10-Q Financial Statement

#000091727320000011 Filed on May 08, 2020

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$RMBS
RAMBUS INC Stock $rmbs