Annual report pursuant to Section 13 and 15(d)

Consolidated Statements of Cash Flows

v2.4.1.9
Consolidated Statements of Cash Flows (USD $)
In Thousands, unless otherwise specified
11 Months Ended 12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2014
Jan. 31, 2013
Operating activities        
Net loss $ (27,017)us-gaap_NetIncomeLoss $ (24,462)us-gaap_NetIncomeLoss $ (30,406)us-gaap_NetIncomeLoss $ (38,148)us-gaap_NetIncomeLoss
Adjustments to reconcile net loss to net cash provided by (used in) operating activities        
Depreciation and amortization 10,112us-gaap_DepreciationDepletionAndAmortization 6,406us-gaap_DepreciationDepletionAndAmortization 15,431us-gaap_DepreciationDepletionAndAmortization 7,076us-gaap_DepreciationDepletionAndAmortization
Loss on retirement of fixed assets 0us-gaap_GainLossOnDispositionOfAssets 23us-gaap_GainLossOnDispositionOfAssets 105us-gaap_GainLossOnDispositionOfAssets 23us-gaap_GainLossOnDispositionOfAssets
Stock-based compensation 40,041us-gaap_ShareBasedCompensation 23,283us-gaap_ShareBasedCompensation 87,055us-gaap_ShareBasedCompensation 25,500us-gaap_ShareBasedCompensation
Amortization of premium on investments 237us-gaap_InvestmentIncomeAmortizationOfPremium 329us-gaap_InvestmentIncomeAmortizationOfPremium 2,833us-gaap_InvestmentIncomeAmortizationOfPremium 360us-gaap_InvestmentIncomeAmortizationOfPremium
Amortization of debt issuance costs 220us-gaap_AmortizationOfFinancingCostsAndDiscounts 242us-gaap_AmortizationOfFinancingCostsAndDiscounts 197us-gaap_AmortizationOfFinancingCostsAndDiscounts 264us-gaap_AmortizationOfFinancingCostsAndDiscounts
Excess tax benefit from stock-based awards 0us-gaap_ExcessTaxBenefitFromShareBasedCompensationOperatingActivities 0us-gaap_ExcessTaxBenefitFromShareBasedCompensationOperatingActivities (348)us-gaap_ExcessTaxBenefitFromShareBasedCompensationOperatingActivities 0us-gaap_ExcessTaxBenefitFromShareBasedCompensationOperatingActivities
Changes in assets and liabilities        
Accounts receivable (60,613)us-gaap_IncreaseDecreaseInAccountsReceivable (43,487)us-gaap_IncreaseDecreaseInAccountsReceivable (54,414)us-gaap_IncreaseDecreaseInAccountsReceivable (36,672)us-gaap_IncreaseDecreaseInAccountsReceivable
Prepaid expenses and other assets (7,891)us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets (2,189)us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets (9,219)us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets (3,752)us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
Accounts payable and accrued liabilities 17,352us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities 10,419us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities 12,520us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities 4,963us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
Accrued royalties 13,027us-gaap_IncreaseDecreaseInRoyaltiesPayable 17,525us-gaap_IncreaseDecreaseInRoyaltiesPayable 7,608us-gaap_IncreaseDecreaseInRoyaltiesPayable 19,261us-gaap_IncreaseDecreaseInRoyaltiesPayable
Accrued compensation (3,393)us-gaap_IncreaseDecreaseInEmployeeRelatedLiabilities 2,085us-gaap_IncreaseDecreaseInEmployeeRelatedLiabilities 13,736us-gaap_IncreaseDecreaseInEmployeeRelatedLiabilities 9,598us-gaap_IncreaseDecreaseInEmployeeRelatedLiabilities
Deferred revenue 13,384us-gaap_IncreaseDecreaseInDeferredRevenue 10,285us-gaap_IncreaseDecreaseInDeferredRevenue (28,238)us-gaap_IncreaseDecreaseInDeferredRevenue 10,034us-gaap_IncreaseDecreaseInDeferredRevenue
Reimbursement of cost of leasehold improvements 1,555us-gaap_ImpairmentOfLeasehold 1,243us-gaap_ImpairmentOfLeasehold 4,169us-gaap_ImpairmentOfLeasehold 1,243us-gaap_ImpairmentOfLeasehold
Net cash provided by (used in) operating activities (2,986)us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations 1,702us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations 21,029us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations (250)us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
Investing activities        
Purchases of property and equipment (21,180)us-gaap_PaymentsToAcquirePropertyPlantAndEquipment (11,809)us-gaap_PaymentsToAcquirePropertyPlantAndEquipment (30,039)us-gaap_PaymentsToAcquirePropertyPlantAndEquipment (7,580)us-gaap_PaymentsToAcquirePropertyPlantAndEquipment
Purchases of patents (8,000)us-gaap_PaymentsToAcquireIntangibleAssets 0us-gaap_PaymentsToAcquireIntangibleAssets 0us-gaap_PaymentsToAcquireIntangibleAssets 0us-gaap_PaymentsToAcquireIntangibleAssets
Purchases of investments (224,549)us-gaap_PaymentsToAcquireInvestments (59,559)us-gaap_PaymentsToAcquireInvestments (340,679)us-gaap_PaymentsToAcquireInvestments (65,168)us-gaap_PaymentsToAcquireInvestments
Proceeds from maturities of investments 42,210us-gaap_ProceedsFromSaleMaturityAndCollectionsOfInvestments 79,603us-gaap_ProceedsFromSaleMaturityAndCollectionsOfInvestments 258,518us-gaap_ProceedsFromSaleMaturityAndCollectionsOfInvestments 87,933us-gaap_ProceedsFromSaleMaturityAndCollectionsOfInvestments
Payments related to acquisition (400)us-gaap_PaymentsToAcquireBusinessesGross 0us-gaap_PaymentsToAcquireBusinessesGross 0us-gaap_PaymentsToAcquireBusinessesGross 0us-gaap_PaymentsToAcquireBusinessesGross
Net cash provided by (used in) investing activities (211,919)us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations 8,235us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations (112,200)us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations 15,185us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
Financing activities        
Borrowings under debt arrangements 10,000us-gaap_ProceedsFromIssuanceOfLongTermDebt 0us-gaap_ProceedsFromIssuanceOfLongTermDebt 0us-gaap_ProceedsFromIssuanceOfLongTermDebt 0us-gaap_ProceedsFromIssuanceOfLongTermDebt
Repayments of debt (10,000)us-gaap_RepaymentsOfLongTermDebt 0us-gaap_RepaymentsOfLongTermDebt 0us-gaap_RepaymentsOfLongTermDebt 0us-gaap_RepaymentsOfLongTermDebt
Payment of debt issuance costs in connection with the debt refinancing (450)us-gaap_PaymentsOfDebtIssuanceCosts 0us-gaap_PaymentsOfDebtIssuanceCosts 0us-gaap_PaymentsOfDebtIssuanceCosts 0us-gaap_PaymentsOfDebtIssuanceCosts
Proceeds from follow-on offering, net of issuance costs 378,654p_ProceedsFromIssuanceFollowOnPublicOfferingNetOfIssuanceCosts 0p_ProceedsFromIssuanceFollowOnPublicOfferingNetOfIssuanceCosts 0p_ProceedsFromIssuanceFollowOnPublicOfferingNetOfIssuanceCosts 0p_ProceedsFromIssuanceFollowOnPublicOfferingNetOfIssuanceCosts
Proceeds from exercise of stock options 17,273us-gaap_ProceedsFromIssuanceOfCommonStock 5,877us-gaap_ProceedsFromIssuanceOfCommonStock 16,894us-gaap_ProceedsFromIssuanceOfCommonStock 6,669us-gaap_ProceedsFromIssuanceOfCommonStock
Tax payments from net share settlements of restricted stock units (480)us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation 0us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation (2,019)us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation 0us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation
Excess tax benefit from stock-based awards 0us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities 0us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities 348us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities 0us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities
Proceeds from employee stock purchase plan 0us-gaap_ProceedsFromStockPlans 0us-gaap_ProceedsFromStockPlans 6,438us-gaap_ProceedsFromStockPlans 0us-gaap_ProceedsFromStockPlans
Net cash provided by financing activities 394,997us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations 5,877us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations 21,661us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations 6,669us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
Effect of exchange rate changes on cash and cash equivalents (62)us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents (1)us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents (288)us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents (5)us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents
Net increase (decrease) in cash and cash equivalents 180,030us-gaap_NetCashProvidedByUsedInContinuingOperations 15,813us-gaap_NetCashProvidedByUsedInContinuingOperations (69,798)us-gaap_NetCashProvidedByUsedInContinuingOperations 21,599us-gaap_NetCashProvidedByUsedInContinuingOperations
Cash and cash equivalents at beginning of period 65,725us-gaap_CashAndCashEquivalentsAtCarryingValue 44,126us-gaap_CashAndCashEquivalentsAtCarryingValue 245,755us-gaap_CashAndCashEquivalentsAtCarryingValue 44,126us-gaap_CashAndCashEquivalentsAtCarryingValue
Cash and cash equivalents at end of period 245,755us-gaap_CashAndCashEquivalentsAtCarryingValue 59,939us-gaap_CashAndCashEquivalentsAtCarryingValue 175,957us-gaap_CashAndCashEquivalentsAtCarryingValue 65,725us-gaap_CashAndCashEquivalentsAtCarryingValue
Supplemental disclosures of cash flow information        
Cash paid during the period for income taxes 26us-gaap_IncomeTaxesPaidNet 0us-gaap_IncomeTaxesPaidNet 164us-gaap_IncomeTaxesPaidNet 0us-gaap_IncomeTaxesPaidNet
Cash paid during the period for interest 18us-gaap_InterestPaidNet 283us-gaap_InterestPaidNet 314us-gaap_InterestPaidNet 289us-gaap_InterestPaidNet
Purchases of property and equipment recorded in accounts payable and accrued liabilities $ 7,910us-gaap_CapitalExpendituresIncurredButNotYetPaid $ 726us-gaap_CapitalExpendituresIncurredButNotYetPaid $ 751us-gaap_CapitalExpendituresIncurredButNotYetPaid $ 1,952us-gaap_CapitalExpendituresIncurredButNotYetPaid