Annual report pursuant to Section 13 and 15(d)

STATEMENTS OF CASH FLOWS

v2.4.1.9
STATEMENTS OF CASH FLOWS (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Operating activities      
Net loss $ (90,908)us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic $ (89,027)us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic $ (98,840)us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic
Adjustments to reconcile net loss to net cash used in operating activities:      
Depreciation and amortization 2,359us-gaap_DepreciationDepletionAndAmortization 2,592us-gaap_DepreciationDepletionAndAmortization 2,433us-gaap_DepreciationDepletionAndAmortization
Stock compensation expense 9,787us-gaap_ShareBasedCompensation 7,166us-gaap_ShareBasedCompensation 12,617us-gaap_ShareBasedCompensation
Gain on disposal of assets (98)us-gaap_GainLossOnDispositionOfAssets1 (16)us-gaap_GainLossOnDispositionOfAssets1 (17)us-gaap_GainLossOnDispositionOfAssets1
Loss on sublease 9,302rigl_GainLossOnSublease    
Changes in assets and liabilities:      
Accounts receivable   (5,750)us-gaap_IncreaseDecreaseInAccountsReceivable  
Prepaid expenses and other current assets 722us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets 1,867us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets (1,624)us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
Other assets 439us-gaap_IncreaseDecreaseInOtherNoncurrentAssets 231us-gaap_IncreaseDecreaseInOtherNoncurrentAssets 232us-gaap_IncreaseDecreaseInOtherNoncurrentAssets
Accounts payable (2,290)us-gaap_IncreaseDecreaseInAccountsPayable 2,206us-gaap_IncreaseDecreaseInAccountsPayable 141us-gaap_IncreaseDecreaseInAccountsPayable
Accrued compensation (17)us-gaap_IncreaseDecreaseInEmployeeRelatedLiabilities (3,926)us-gaap_IncreaseDecreaseInEmployeeRelatedLiabilities (496)us-gaap_IncreaseDecreaseInEmployeeRelatedLiabilities
Accrued research and development 2,405rigl_IncreaseDecreaseInAccruedResearchAndDevelopmentLiability (536)rigl_IncreaseDecreaseInAccruedResearchAndDevelopmentLiability 57rigl_IncreaseDecreaseInAccruedResearchAndDevelopmentLiability
Other accrued liabilities (212)us-gaap_IncreaseDecreaseInOtherAccruedLiabilities (196)us-gaap_IncreaseDecreaseInOtherAccruedLiabilities 438us-gaap_IncreaseDecreaseInOtherAccruedLiabilities
Deferred rent and other long term liabilities (1,242)rigl_IncreaseDecreaseInDeferredRentAndOtherLongTermLiabilities (688)rigl_IncreaseDecreaseInDeferredRentAndOtherLongTermLiabilities (150)rigl_IncreaseDecreaseInDeferredRentAndOtherLongTermLiabilities
Net cash used in operating activities (69,753)us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations (86,077)us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations (85,209)us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
Investing activities      
Purchases of short-term investments (218,594)us-gaap_PaymentsToAcquireShortTermInvestments (308,846)us-gaap_PaymentsToAcquireShortTermInvestments (475,398)us-gaap_PaymentsToAcquireShortTermInvestments
Maturities of short-term investments 281,705us-gaap_ProceedsFromMaturitiesPrepaymentsAndCallsOfShorttermInvestments 365,968us-gaap_ProceedsFromMaturitiesPrepaymentsAndCallsOfShorttermInvestments 439,724us-gaap_ProceedsFromMaturitiesPrepaymentsAndCallsOfShorttermInvestments
Sales of short-term investments   16,479us-gaap_ProceedsFromSaleOfShortTermInvestments  
Proceeds from disposal of assets 234us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment 16us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment 17us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment
Capital expenditures (413)us-gaap_PaymentsToAcquirePropertyPlantAndEquipment (1,221)us-gaap_PaymentsToAcquirePropertyPlantAndEquipment (3,377)us-gaap_PaymentsToAcquirePropertyPlantAndEquipment
Net cash provided by investing activities 62,932us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations 72,396us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations (39,034)us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
Financing activities      
Net proceeds from issuances of common stock 1,170us-gaap_ProceedsFromIssuanceOfCommonStock 1,051us-gaap_ProceedsFromIssuanceOfCommonStock 139,094us-gaap_ProceedsFromIssuanceOfCommonStock
Net cash provided by financing activities 1,170us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations 1,051us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations 139,094us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
Net (decrease) increase in cash and cash equivalents (5,651)us-gaap_NetCashProvidedByUsedInContinuingOperations (12,630)us-gaap_NetCashProvidedByUsedInContinuingOperations 14,851us-gaap_NetCashProvidedByUsedInContinuingOperations
Cash and cash equivalents at beginning of period 20,854us-gaap_CashAndCashEquivalentsAtCarryingValue 33,484us-gaap_CashAndCashEquivalentsAtCarryingValue 18,633us-gaap_CashAndCashEquivalentsAtCarryingValue
Cash and cash equivalents at end of period $ 15,203us-gaap_CashAndCashEquivalentsAtCarryingValue $ 20,854us-gaap_CashAndCashEquivalentsAtCarryingValue $ 33,484us-gaap_CashAndCashEquivalentsAtCarryingValue