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v2.4.1.9

CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) In Thousands, except Per Share data, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2012
Revenue: |  |  |  |  |  |
Royalties | $ 271,521 us-gaap_RoyaltyRevenue |  | $ 264,111 us-gaap_RoyaltyRevenue |  | $ 232,385 us-gaap_RoyaltyRevenue |
Contract and other revenue | 25,037 us-gaap_ContractsRevenue |  | 7,390 us-gaap_ContractsRevenue |  | 1,666 us-gaap_ContractsRevenue |
Total revenue | 296,558 us-gaap_SalesRevenueNet |  | 271,501 us-gaap_SalesRevenueNet |  | 234,051 us-gaap_SalesRevenueNet |
Operating costs and expenses: |  |  |  |  |  |
Cost of revenue | 41,947 us-gaap_CostOfRevenue | [1] | 33,215 us-gaap_CostOfRevenue | [1] | 28,372 us-gaap_CostOfRevenue | [1]
Research and development | 110,025 us-gaap_ResearchAndDevelopmentExpense | [1] | 117,981 us-gaap_ResearchAndDevelopmentExpense | [1] | 140,503 us-gaap_ResearchAndDevelopmentExpense | [1]
Sales, general and administrative | 74,770 us-gaap_SellingGeneralAndAdministrativeExpense | [1] | 76,467 us-gaap_SellingGeneralAndAdministrativeExpense | [1] | 112,838 us-gaap_SellingGeneralAndAdministrativeExpense | [1]
Restructuring costs | 39 us-gaap_RestructuringCharges |  | 5,546 us-gaap_RestructuringCharges |  | 7,301 us-gaap_RestructuringCharges |
Impairment of goodwill and long-lived assets | 0 rmbs_ImpairmentOfGoodwillAndLongLivedAssets |  | 17,751 rmbs_ImpairmentOfGoodwillAndLongLivedAssets |  | 35,471 rmbs_ImpairmentOfGoodwillAndLongLivedAssets |
Gain from sale of intellectual property | (3,529)us-gaap_GainLossOnDispositionOfIntangibleAssets |  | (1,388)us-gaap_GainLossOnDispositionOfIntangibleAssets |  | 0 us-gaap_GainLossOnDispositionOfIntangibleAssets |
Gain from settlement | (2,040)us-gaap_GainLossRelatedToLitigationSettlement |  | (535)us-gaap_GainLossRelatedToLitigationSettlement |  | 0 us-gaap_GainLossRelatedToLitigationSettlement |
Costs and Expenses | 221,212 us-gaap_CostsAndExpenses |  | 249,037 us-gaap_CostsAndExpenses |  | 324,485 us-gaap_CostsAndExpenses |
Operating income (loss) | 75,346 us-gaap_OperatingIncomeLoss |  | 22,464 us-gaap_OperatingIncomeLoss |  | (90,434)us-gaap_OperatingIncomeLoss |
Interest income and other income (expense), net | (276)us-gaap_OtherNonoperatingIncome |  | (1,596)us-gaap_OtherNonoperatingIncome |  | 59 us-gaap_OtherNonoperatingIncome |
Interest expense | (24,820)us-gaap_InterestExpense |  | (32,885)us-gaap_InterestExpense |  | (27,510)us-gaap_InterestExpense |
Interest and other income (expense), net | (25,096)us-gaap_NonoperatingIncomeExpense |  | (34,481)us-gaap_NonoperatingIncomeExpense |  | (27,451)us-gaap_NonoperatingIncomeExpense |
Income (loss) before income taxes | 50,250 us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments |  | (12,017)us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments |  | (117,885)us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments |
Provision for income taxes | 24,049 us-gaap_IncomeTaxExpenseBenefit |  | 21,731 us-gaap_IncomeTaxExpenseBenefit |  | 16,451 us-gaap_IncomeTaxExpenseBenefit |
Net income (loss) | $ 26,201 us-gaap_NetIncomeLoss |  | $ (33,748)us-gaap_NetIncomeLoss |  | $ (134,336)us-gaap_NetIncomeLoss |
Net income (loss) per share: |  |  |  |  |  |
Basic (in dollars per share) | $ 0.23 us-gaap_EarningsPerShareBasicUndistributed |  | $ (0.30)us-gaap_EarningsPerShareBasicUndistributed |  | $ (1.21)us-gaap_EarningsPerShareBasicUndistributed |
Diluted (in dollars per share) | $ 0.22 us-gaap_EarningsPerShareDilutedUndistributed |  | $ (0.30)us-gaap_EarningsPerShareDilutedUndistributed |  | $ (1.21)us-gaap_EarningsPerShareDilutedUndistributed |
Weighted average shares used in per share calculations: |  |  |  |  |  |
Basic (in shares) | 114,318 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic |  | 112,415 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic |  | 110,769 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic |
Diluted (in shares) | 117,624 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding |  | 112,415 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding |  | 110,769 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding |
[1] | * Includes stock-based compensation: Cost of revenue$44 $19 $20Research and development$7,216 $6,597 $9,546Sales, general and administrative$7,470 $8,365 $12,980

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- Definition Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1448-109256 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Weighted-Average Number of Common Shares Outstanding -URI http://asc.fasb.org/extlink&oid=6528421 + Details
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