SPONSORED RESEARCH AND LICENSE AGREEMENTS (Details) (USD $)
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1 Months Ended |
3 Months Ended |
0 Months Ended |
Aug. 31, 2002
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Apr. 30, 2013
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Jan. 31, 2012
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Oct. 31, 2014
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Jul. 31, 2012
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Jun. 30, 2012
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Dec. 31, 2014
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Dec. 31, 2013
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Collaborative Arrangement [Member] |
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Collaborations |
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Maximum amount of contingent payments receivable |
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$ 144,000,000rigl_CollaborativeArrangementMaximumAmountOfContingentPaymentReceivable / us-gaap_TypeOfArrangementAxis = us-gaap_CollaborativeArrangementMember
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Collaborative Arrangement [Member] | Specified Development Events [Member] |
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Collaborations |
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Maximum amount of contingent payments receivable |
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52,900,000rigl_CollaborativeArrangementMaximumAmountOfContingentPaymentReceivable / rigl_AchievementOfMilestoneAxis = rigl_SpecifiedDevelopmentEventsMember / us-gaap_TypeOfArrangementAxis = us-gaap_CollaborativeArrangementMember
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Collaborative Arrangement [Member] | Specified Regulatory Events [Member] |
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Collaborations |
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Maximum amount of contingent payments receivable |
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53,600,000rigl_CollaborativeArrangementMaximumAmountOfContingentPaymentReceivable / rigl_AchievementOfMilestoneAxis = rigl_SpecifiedRegulatoryEventsMember / us-gaap_TypeOfArrangementAxis = us-gaap_CollaborativeArrangementMember
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Collaborative Arrangement [Member] | Specified Product Launch Events [Member] |
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Collaborations |
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Maximum amount of contingent payments receivable |
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37,500,000rigl_CollaborativeArrangementMaximumAmountOfContingentPaymentReceivable / rigl_AchievementOfMilestoneAxis = rigl_SpecifiedProductLaunchEventsMember / us-gaap_TypeOfArrangementAxis = us-gaap_CollaborativeArrangementMember
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Daiichi Sankyo [Member] |
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Collaborations |
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Cumulative amount of payments earned under collaborative arrangement |
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7,900,000rigl_CollaborativeArrangementCumulativePaymentsEarnedThroughoutArrangement / us-gaap_TypeOfArrangementAxis = rigl_DaiichiSankyoMember
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Period of collaboration in research phase |
3 years
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Daiichi Sankyo [Member] | Milestone Achievement Group One [Member] |
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Collaborations |
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Collaborative payment received |
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1,400,000rigl_CollaborativeArrangementPaymentsReceived / rigl_AchievementOfMilestoneAxis = rigl_MilestoneAchievementGroupOneMember / us-gaap_TypeOfArrangementAxis = rigl_DaiichiSankyoMember
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750,000rigl_CollaborativeArrangementPaymentsReceived / rigl_AchievementOfMilestoneAxis = rigl_MilestoneAchievementGroupOneMember / us-gaap_TypeOfArrangementAxis = rigl_DaiichiSankyoMember
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Astra Zeneca A B Worldwide License Agreement J A K Inhibitor [Member] |
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Collaborations |
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Upfront fee received |
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1,000,000rigl_CollaborativeArrangementUpfrontFeeReceived / us-gaap_TypeOfArrangementAxis = rigl_AstraZenecaABWorldwideLicenseAgreementJAKInhibitorMember
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Revenue recognized |
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1,000,000rigl_CollaborativeArrangementRevenueRecognized / us-gaap_TypeOfArrangementAxis = rigl_AstraZenecaABWorldwideLicenseAgreementJAKInhibitorMember
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Collaborative payment received |
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2,500,000rigl_CollaborativeArrangementPaymentsReceived / us-gaap_TypeOfArrangementAxis = rigl_AstraZenecaABWorldwideLicenseAgreementJAKInhibitorMember
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Astra Zeneca A B Worldwide License Agreement J A K Inhibitor [Member] | Specified Development Events [Member] |
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Collaborations |
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Collaborative payment received |
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5,800,000rigl_CollaborativeArrangementPaymentsReceived / rigl_AchievementOfMilestoneAxis = rigl_SpecifiedDevelopmentEventsMember / us-gaap_TypeOfArrangementAxis = rigl_AstraZenecaABWorldwideLicenseAgreementJAKInhibitorMember
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5,800,000rigl_CollaborativeArrangementPaymentsReceived / rigl_AchievementOfMilestoneAxis = rigl_SpecifiedDevelopmentEventsMember / us-gaap_TypeOfArrangementAxis = rigl_AstraZenecaABWorldwideLicenseAgreementJAKInhibitorMember
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Ber Gen Bio A S Worldwide License Agreement [Member] |
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Collaborations |
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Upfront fee received |
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500,000rigl_CollaborativeArrangementUpfrontFeeReceived / us-gaap_TypeOfArrangementAxis = rigl_BerGenBioASWorldwideLicenseAgreementMember
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Revenue recognized |
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$ 500,000rigl_CollaborativeArrangementRevenueRecognized / us-gaap_TypeOfArrangementAxis = rigl_BerGenBioASWorldwideLicenseAgreementMember
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