XML 88 R5.htm IDEA: XBRL DOCUMENT
v2.4.1.9

Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2012
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest | $ (37,551)us-gaap_ProfitLoss | $ 3,446us-gaap_ProfitLoss | $ 4,966us-gaap_ProfitLoss
Net Income (Loss) Attributable to Parent | (36,644)us-gaap_NetIncomeLoss | 3,446us-gaap_NetIncomeLoss | 4,966us-gaap_NetIncomeLoss
Income Taxes Paid, Net | (233)us-gaap_IncomeTaxesPaidNet | (278)us-gaap_IncomeTaxesPaidNet | 4,694us-gaap_IncomeTaxesPaidNet
Operating activities: |  |  |
Depreciation, Depletion and Amortization | 10,443us-gaap_DepreciationDepletionAndAmortization | 4,307us-gaap_DepreciationDepletionAndAmortization | 2,286us-gaap_DepreciationDepletionAndAmortization
Amortization of Financing Costs and Discounts | 329us-gaap_AmortizationOfFinancingCostsAndDiscounts | 0us-gaap_AmortizationOfFinancingCostsAndDiscounts | 0us-gaap_AmortizationOfFinancingCostsAndDiscounts
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Depreciation | 5,000us-gaap_Depreciation | 4,189us-gaap_Depreciation | 2,188us-gaap_Depreciation
Share-based compensation | 22,665us-gaap_ShareBasedCompensation | 16,272us-gaap_ShareBasedCompensation | 9,645us-gaap_ShareBasedCompensation
Excess tax benefits on share-based compensation | 0us-gaap_ExcessTaxBenefitFromShareBasedCompensationOperatingActivities | (2,940)us-gaap_ExcessTaxBenefitFromShareBasedCompensationOperatingActivities | (1,686)us-gaap_ExcessTaxBenefitFromShareBasedCompensationOperatingActivities
Tax Benefit from Stock Options Exercised | (110)us-gaap_DeferredTaxExpenseFromStockOptionsExercised | 2,931us-gaap_DeferredTaxExpenseFromStockOptionsExercised | 1,573us-gaap_DeferredTaxExpenseFromStockOptionsExercised
Deferred income tax | 12,638us-gaap_DeferredIncomeTaxExpenseBenefit | (2,776)us-gaap_DeferredIncomeTaxExpenseBenefit | 962us-gaap_DeferredIncomeTaxExpenseBenefit
Provision for doubtful accounts | (192)us-gaap_ProvisionForDoubtfulAccounts | 300us-gaap_ProvisionForDoubtfulAccounts | (326)us-gaap_ProvisionForDoubtfulAccounts
Tangible Asset Impairment Charges | 4,040us-gaap_TangibleAssetImpairmentCharges | 0us-gaap_TangibleAssetImpairmentCharges | 0us-gaap_TangibleAssetImpairmentCharges
Changes in operating assets and liabilities: |  |  |
Accounts and unbilled receivables | (14,026)pro_AccountsAndUnbilledReceivables | (7,492)pro_AccountsAndUnbilledReceivables | (4,609)pro_AccountsAndUnbilledReceivables
Prepaid expenses and other assets | (3,383)us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets | 1,204us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets | 2,215us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
Accounts payable | (3,104)us-gaap_IncreaseDecreaseInAccountsPayable | 2,885us-gaap_IncreaseDecreaseInAccountsPayable | (790)us-gaap_IncreaseDecreaseInAccountsPayable
Accrued liabilities | (1,080)us-gaap_IncreaseDecreaseInAccruedLiabilities | 1,002us-gaap_IncreaseDecreaseInAccruedLiabilities | 1,700us-gaap_IncreaseDecreaseInAccruedLiabilities
Accrued payroll and other employee benefits | 3,289us-gaap_IncreaseDecreaseInEmployeeRelatedLiabilities | 1,050us-gaap_IncreaseDecreaseInEmployeeRelatedLiabilities | 2,879us-gaap_IncreaseDecreaseInEmployeeRelatedLiabilities
Deferred revenue | 7,796us-gaap_IncreaseDecreaseInDeferredRevenue | (3,218)us-gaap_IncreaseDecreaseInDeferredRevenue | 5,837us-gaap_IncreaseDecreaseInDeferredRevenue
Net cash provided by operating activities | 1,754us-gaap_NetCashProvidedByUsedInOperatingActivities | 16,971us-gaap_NetCashProvidedByUsedInOperatingActivities | 24,652us-gaap_NetCashProvidedByUsedInOperatingActivities
Investing activities: |  |  |
Purchases of property and equipment | (7,499)us-gaap_PaymentsToAcquirePropertyPlantAndEquipment | (3,401)us-gaap_PaymentsToAcquirePropertyPlantAndEquipment | (7,514)us-gaap_PaymentsToAcquirePropertyPlantAndEquipment
Capitalized Software Development Costs for Software Sold to Customers | (2,305)pro_InternalUseSoftwareDevelopmentCostsCapitalized | (2,874)pro_InternalUseSoftwareDevelopmentCostsCapitalized | (2,013)pro_InternalUseSoftwareDevelopmentCostsCapitalized
Increase in restricted cash | 39,718us-gaap_IncreaseDecreaseInRestrictedCash | (39,389)us-gaap_IncreaseDecreaseInRestrictedCash | 0us-gaap_IncreaseDecreaseInRestrictedCash
Net cash used in investing activities | 7,866us-gaap_NetCashProvidedByUsedInInvestingActivities | (58,766)us-gaap_NetCashProvidedByUsedInInvestingActivities | (9,527)us-gaap_NetCashProvidedByUsedInInvestingActivities
Financing activities: |  |  |
Exercise of stock options | 1,105us-gaap_ProceedsFromStockOptionsExercised | 3,327us-gaap_ProceedsFromStockOptionsExercised | 1,354us-gaap_ProceedsFromStockOptionsExercised
Excess tax benefits on share-based compensation | 0us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities | 2,940us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities | 1,686us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities
Proceeds from Stock Plans | 335us-gaap_ProceedsFromStockPlans | 0us-gaap_ProceedsFromStockPlans | 0us-gaap_ProceedsFromStockPlans
Tax withholding related to net share settlement of restricted stock units | (13,089)pro_TaxWithholdingRelatedToNetShareSettlementOfRestrictedStockUnits | (3,342)pro_TaxWithholdingRelatedToNetShareSettlementOfRestrictedStockUnits | (2,814)pro_TaxWithholdingRelatedToNetShareSettlementOfRestrictedStockUnits
Noncontrolling Interest, Increase from Business Combination | (6,147)us-gaap_NoncontrollingInterestIncreaseFromBusinessCombination | 0us-gaap_NoncontrollingInterestIncreaseFromBusinessCombination | 0us-gaap_NoncontrollingInterestIncreaseFromBusinessCombination
Business combination, payment of contingent consideration | (2,225)pro_Businesscombinationpaymentofcontingentconsideration | 0pro_Businesscombinationpaymentofcontingentconsideration | 0pro_Businesscombinationpaymentofcontingentconsideration
Proceeds from Convertible Debt | 138,631us-gaap_ProceedsFromConvertibleDebt | 0us-gaap_ProceedsFromConvertibleDebt | 0us-gaap_ProceedsFromConvertibleDebt
Proceeds from Issuance of Warrants | 17,106us-gaap_ProceedsFromIssuanceOfWarrants | 0us-gaap_ProceedsFromIssuanceOfWarrants | 0us-gaap_ProceedsFromIssuanceOfWarrants
Purchase of convertible bond hedge | (29,411)pro_Purchaseofconvertiblebondhedge | 0pro_Purchaseofconvertiblebondhedge | 0pro_Purchaseofconvertiblebondhedge
Debt Issuance Cost | 0us-gaap_DebtIssuanceCosts | 0us-gaap_DebtIssuanceCosts | (250)us-gaap_DebtIssuanceCosts
Net cash (used in) provided by financing activities | 106,305us-gaap_NetCashProvidedByUsedInFinancingActivities | 2,925us-gaap_NetCashProvidedByUsedInFinancingActivities | (24)us-gaap_NetCashProvidedByUsedInFinancingActivities
Effect of Exchange Rate on Cash and Cash Equivalents | 406us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents | 0us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents | 0us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents
Net increase in cash and cash equivalents | 116,331us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease | (38,870)us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease | 15,101us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease
Cash and cash equivalents: |  |  |
Beginning of period | 44,688us-gaap_CashAndCashEquivalentsAtCarryingValue | 83,558us-gaap_CashAndCashEquivalentsAtCarryingValue | 68,457us-gaap_CashAndCashEquivalentsAtCarryingValue
End of period | 161,019us-gaap_CashAndCashEquivalentsAtCarryingValue | 44,688us-gaap_CashAndCashEquivalentsAtCarryingValue | 83,558us-gaap_CashAndCashEquivalentsAtCarryingValue
Interest Paid | (243)us-gaap_InterestPaid | (87)us-gaap_InterestPaid | (68)us-gaap_InterestPaid
Capital Expenditures Incurred but Not yet Paid | 1,140us-gaap_CapitalExpendituresIncurredButNotYetPaid | 2,045us-gaap_CapitalExpendituresIncurredButNotYetPaid | 1,425us-gaap_CapitalExpendituresIncurredButNotYetPaid
SignalDemand [Member] |  |  |
Investing activities: |  |  |
Payments to Acquire Businesses, Net of Cash Acquired | 0us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired / us-gaap_BusinessAcquisitionAxis = pro_SignalDemandMember | 13,102us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired / us-gaap_BusinessAcquisitionAxis = pro_SignalDemandMember | 0us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired / us-gaap_BusinessAcquisitionAxis = pro_SignalDemandMember
Cameleon Acquistion [Member] |  |  |
Investing activities: |  |  |
Payments to Acquire Businesses, Net of Cash Acquired | $ (22,048)us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired / us-gaap_BusinessAcquisitionAxis = pro_CameleonAcquistionMember | $ 0us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired / us-gaap_BusinessAcquisitionAxis = pro_CameleonAcquistionMember | $ 0us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired / us-gaap_BusinessAcquisitionAxis = pro_CameleonAcquistionMember

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- Definition The net cash inflow or outflow for the increase (decrease) associated with funds that are not available for withdrawal or use (such as funds held in escrow) and are associated with underlying transactions that are classified as investing activities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3179-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585 + Details
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- Definition The amount of cash paid for interest during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4297-108586 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 25 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3536-108585 + Details
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- Definition Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 24 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3521-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 26 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3574-108585 + Details
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- Definition Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 24 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3521-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 26 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3574-108585 + Details
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- Definition Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 24 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3521-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 25 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3536-108585 + Details
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 20 -Article 9 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Other Comprehensive Income -URI http://asc.fasb.org/extlink&oid=6519514 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Net Income -URI http://asc.fasb.org/extlink&oid=6518256 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04.19) -URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.18) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04.22) -URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913 Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=28358780&loc=d3e565-108580 Reference 10: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 19 -Article 5 + Details
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- Definition The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585 + Details
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- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585 + Details
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- Definition The cash inflow from the issuance of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3255-108585 + Details
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- Definition The cash inflow from issuance of rights to purchase common shares at predetermined price (usually issued together with corporate debt). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3255-108585 + Details
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- Definition The cash inflow associated with the amount received from holders exercising their stock options. This item inherently excludes any excess tax benefit, which the entity may have realized and reported separately. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (j) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3255-108585 + Details
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