Annual report pursuant to Section 13 and 15(d)

Consolidated Statement of Cash Flows

v2.4.1.9
Consolidated Statement 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 $ (33,769)us-gaap_NetIncomeLoss $ (11,887)us-gaap_NetIncomeLoss $ (15,042)us-gaap_NetIncomeLoss
Adjustments to reconcile net loss to net cash used in operating activities:      
Depreciation and amortization 745us-gaap_Depreciation 469us-gaap_Depreciation 342us-gaap_Depreciation
Loss on sale of property and equipment       20us-gaap_GainLossOnSaleOfPropertyPlantEquipment
Inventory allowance expense (36)us-gaap_InventoryWriteDown (8)us-gaap_InventoryWriteDown 20us-gaap_InventoryWriteDown
Amortization of deferred rent (36)us-gaap_AmortizationOfDeferredCharges (36)us-gaap_AmortizationOfDeferredCharges 157us-gaap_AmortizationOfDeferredCharges
Amortization of debt discounts and accrued interest 208us-gaap_AmortizationOfDebtDiscountPremium 169us-gaap_AmortizationOfDebtDiscountPremium 121us-gaap_AmortizationOfDebtDiscountPremium
Amortization of notes payable offering costs    21us-gaap_AmortizationOfFinancingCosts 8us-gaap_AmortizationOfFinancingCosts
Interest expense accrued to convertible notes 20us-gaap_AccretionExpense 231us-gaap_AccretionExpense 43us-gaap_AccretionExpense
Interest income added to note receivable from stockholder 3us-gaap_InterestIncomeOther    (4)us-gaap_InterestIncomeOther
Fair value of warrant accounted for as a reduction of revenue       58ekso_FairValueOfWarrantAccountedForAsReductionOfRevenue
Adjustment to record convertible note at fair value    799us-gaap_LiabilitiesFairValueAdjustment 174us-gaap_LiabilitiesFairValueAdjustment
Stock-based compensation expense 1,143us-gaap_ShareBasedCompensation 391us-gaap_ShareBasedCompensation 333us-gaap_ShareBasedCompensation
Loss (gain) on fair value of warrant liability 16,485us-gaap_FairValueAdjustmentOfWarrants (186)us-gaap_FairValueAdjustmentOfWarrants (17)us-gaap_FairValueAdjustmentOfWarrants
Changes in operating assets and liabilities:      
Accounts receivable (1,000)us-gaap_IncreaseDecreaseInAccountsReceivable 239us-gaap_IncreaseDecreaseInAccountsReceivable (397)us-gaap_IncreaseDecreaseInAccountsReceivable
Inventories 354us-gaap_IncreaseDecreaseInInventories (102)us-gaap_IncreaseDecreaseInInventories (829)us-gaap_IncreaseDecreaseInInventories
Prepaid expense and other assets (36)us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets (87)us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets (5)us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
Deferred costs of revenue (1,995)us-gaap_IncreaseDecreaseInDeferredCharges (442)us-gaap_IncreaseDecreaseInDeferredCharges (1,130)us-gaap_IncreaseDecreaseInDeferredCharges
Accounts payable (716)us-gaap_IncreaseDecreaseInAccountsPayable (231)us-gaap_IncreaseDecreaseInAccountsPayable 809us-gaap_IncreaseDecreaseInAccountsPayable
Accrued liabilities 944us-gaap_IncreaseDecreaseInAccruedLiabilities 433us-gaap_IncreaseDecreaseInAccruedLiabilities 74us-gaap_IncreaseDecreaseInAccruedLiabilities
Customer advances and deferred revenues 2,679us-gaap_IncreaseDecreaseInDeferredRevenue 1,164us-gaap_IncreaseDecreaseInDeferredRevenue 2,602us-gaap_IncreaseDecreaseInDeferredRevenue
Net cash used in operating activities (15,007)us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations (9,063)us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations (12,663)us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
Investing activities:      
Security deposits       10us-gaap_ProceedsFromOtherDeposits
Note receivable from stockholder       (45)us-gaap_PaymentsToAcquireNotesReceivable
Acquisition of property and equipment, net (1,487)us-gaap_PaymentsToAcquirePropertyPlantAndEquipment (379)us-gaap_PaymentsToAcquirePropertyPlantAndEquipment (830)us-gaap_PaymentsToAcquirePropertyPlantAndEquipment
Net cash used in investing activities (1,487)us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations (379)us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations (865)us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
Financing activities:      
Proceeds from issuance of 2012 Series B Convertible Bridge Notes    2,000us-gaap_ProceedsFromConvertibleDebt 3,311us-gaap_ProceedsFromConvertibleDebt
Proceeds from issuance of 2013 Series B Convertible Bridge Notes, net of issuance costs    4,929us-gaap_ProceedsFromIssuanceOfPrivatePlacement   
Proceeds from issuance of notes payable and warrants, net of issuance costs       3,500us-gaap_ProceedsFromNotesPayable
Principal payments on notes payable (2,596)us-gaap_RepaymentsOfNotesPayable (1,829)us-gaap_RepaymentsOfNotesPayable (610)us-gaap_RepaymentsOfNotesPayable
Payment for private placement offering    (948)us-gaap_PaymentsOfDebtIssuanceCosts   
Proceeds from issuance of convertible preferred stock and warrants, net of issuance costs   4,152us-gaap_ProceedsFromIssuanceOfPreferredStockPreferenceStockAndWarrants 8,476us-gaap_ProceedsFromIssuanceOfPreferredStockPreferenceStockAndWarrants
Proceeds from exercise of stock options 102us-gaap_ProceedsFromStockOptionsExercised 205us-gaap_ProceedsFromStockOptionsExercised 31us-gaap_ProceedsFromStockOptionsExercised
Proceeds from exercise of warrants, net of issuance costs 21,412us-gaap_ProceedsFromWarrantExercises      
Proceeds from issuance of common stock, net of issuance costs 21,961us-gaap_ProceedsFromIssuanceOfCommonStock      
Net cash provided by financing activities 40,879us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations 8,509us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations 14,708us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
Net increase (decrease) in cash 24,385us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease (933)us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease 1,180us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease
Cash at beginning of period 805us-gaap_CashAndCashEquivalentsAtCarryingValue 1,738us-gaap_CashAndCashEquivalentsAtCarryingValue 558us-gaap_CashAndCashEquivalentsAtCarryingValue
Cash - end of period 25,190us-gaap_CashAndCashEquivalentsAtCarryingValue 805us-gaap_CashAndCashEquivalentsAtCarryingValue 1,738us-gaap_CashAndCashEquivalentsAtCarryingValue
Supplementary cash flows disclosure:      
Cash paid for taxes 38us-gaap_IncomeTaxesPaid 25us-gaap_IncomeTaxesPaid   
Cash paid for interest 138us-gaap_InterestPaid 633us-gaap_InterestPaid 387us-gaap_InterestPaid
Supplemental disclosure of non-cash activities:      
Preferred stock and common stock warrants issued to lender    5us-gaap_StockIssued1 355us-gaap_StockIssued1
Conversion of convertible notes into Series B convertible preferred stock    6,490us-gaap_DebtConversionOriginalDebtAmount1   
Common stock warrants issued in connection with Series B convertible preferred stock offering   169us-gaap_DebtConversionConvertedInstrumentAmount1   
Acquisition of property and equipment with note payable       200ekso_AcquisitionOfPropertyAndEquipmentWithNotePayable
Acquisition of property and equipment with capital lease       23ekso_AcquisitionOfPropertyAndEquipmentWithCapitalLease
Transfer of property and equipment from inventory       467us-gaap_TransferToInvestments
Conversion of bridge loan to common stock 5,082ekso_ConversionOfBridgeLoanToCommonStock      
Conversion of convertible preferred stock to common stock 27,324us-gaap_ConversionOfStockAmountConverted1      
Conversion of preferred stock warrants to common stock warrants 282ekso_ConversionOfPreferredStockWarrantsToCommonStockWarrants      
Transfer of warrant liability to equity 27,099ekso_TransferOfWarrantLiabilityToEquity      
Vesting of early exercised stock options    $ 5us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAcceleratedCompensationCost $ 13us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAcceleratedCompensationCost