Summary of Significant Accounting Policies and Estimates (Narrative) (Details) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | ||
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Dec. 31, 2014
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Dec. 31, 2013
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Dec. 31, 2012
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Summary of Significant Accounting Policies and Estimates [Abstract] | |||
Comprehensive loss | $ (33,769)us-gaap_ComprehensiveIncomeNetOfTax | $ (11,887)us-gaap_ComprehensiveIncomeNetOfTax | $ (15,042)us-gaap_ComprehensiveIncomeNetOfTax |
Note receivable from a customer | 101us-gaap_NotesReceivableNet | ||
Annual interest rate of note receivable | 5.00%us-gaap_DebtInstrumentInterestRateStatedPercentage | ||
Revenue recognition period | 3 years | ||
Advertising costs | $ 1us-gaap_AdvertisingExpense | $ 6us-gaap_AdvertisingExpense | $ 80us-gaap_AdvertisingExpense |
Leasehold improvement [Member] | |||
Property, Plant and Equipment [Line Items] | |||
Estimated life | 10 years | ||
Minimum [Member] | |||
Property, Plant and Equipment [Line Items] | |||
Estimated life | 3 years | ||
Maximum [Member] | |||
Property, Plant and Equipment [Line Items] | |||
Estimated life | 5 years | ||
Customer [Member] | Customer One [Member] | Accounts receivable [Member] | |||
Concentration Risk [Line Items] | |||
Concentration percentage |
22.00%us-gaap_ConcentrationRiskPercentage1 / us-gaap_ConcentrationRiskByBenchmarkAxis = us-gaap_AccountsReceivableMember / us-gaap_ConcentrationRiskByTypeAxis = us-gaap_CustomerConcentrationRiskMember / us-gaap_MajorCustomersAxis = ekso_CustomerConcentrationRiskOneMember |
25.00%us-gaap_ConcentrationRiskPercentage1 / us-gaap_ConcentrationRiskByBenchmarkAxis = us-gaap_AccountsReceivableMember / us-gaap_ConcentrationRiskByTypeAxis = us-gaap_CustomerConcentrationRiskMember / us-gaap_MajorCustomersAxis = ekso_CustomerConcentrationRiskOneMember |
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Customer [Member] | Customer One [Member] | Net sales [Member] | |||
Concentration Risk [Line Items] | |||
Concentration percentage |
12.00%us-gaap_ConcentrationRiskPercentage1 / us-gaap_ConcentrationRiskByBenchmarkAxis = us-gaap_SalesRevenueNetMember / us-gaap_ConcentrationRiskByTypeAxis = us-gaap_CustomerConcentrationRiskMember / us-gaap_MajorCustomersAxis = ekso_CustomerConcentrationRiskOneMember |
19.00%us-gaap_ConcentrationRiskPercentage1 / us-gaap_ConcentrationRiskByBenchmarkAxis = us-gaap_SalesRevenueNetMember / us-gaap_ConcentrationRiskByTypeAxis = us-gaap_CustomerConcentrationRiskMember / us-gaap_MajorCustomersAxis = ekso_CustomerConcentrationRiskOneMember |
14.00%us-gaap_ConcentrationRiskPercentage1 / us-gaap_ConcentrationRiskByBenchmarkAxis = us-gaap_SalesRevenueNetMember / us-gaap_ConcentrationRiskByTypeAxis = us-gaap_CustomerConcentrationRiskMember / us-gaap_MajorCustomersAxis = ekso_CustomerConcentrationRiskOneMember |
Customer [Member] | Customer Two [Member] | Accounts receivable [Member] | |||
Concentration Risk [Line Items] | |||
Concentration percentage |
11.00%us-gaap_ConcentrationRiskPercentage1 / us-gaap_ConcentrationRiskByBenchmarkAxis = us-gaap_AccountsReceivableMember / us-gaap_ConcentrationRiskByTypeAxis = us-gaap_CustomerConcentrationRiskMember / us-gaap_MajorCustomersAxis = ekso_CustomerConcentrationRiskTwoMember |
17.00%us-gaap_ConcentrationRiskPercentage1 / us-gaap_ConcentrationRiskByBenchmarkAxis = us-gaap_AccountsReceivableMember / us-gaap_ConcentrationRiskByTypeAxis = us-gaap_CustomerConcentrationRiskMember / us-gaap_MajorCustomersAxis = ekso_CustomerConcentrationRiskTwoMember |
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Customer [Member] | Customer Two [Member] | Net sales [Member] | |||
Concentration Risk [Line Items] | |||
Concentration percentage |
10.00%us-gaap_ConcentrationRiskPercentage1 / us-gaap_ConcentrationRiskByBenchmarkAxis = us-gaap_SalesRevenueNetMember / us-gaap_ConcentrationRiskByTypeAxis = us-gaap_CustomerConcentrationRiskMember / us-gaap_MajorCustomersAxis = ekso_CustomerConcentrationRiskTwoMember |
13.00%us-gaap_ConcentrationRiskPercentage1 / us-gaap_ConcentrationRiskByBenchmarkAxis = us-gaap_SalesRevenueNetMember / us-gaap_ConcentrationRiskByTypeAxis = us-gaap_CustomerConcentrationRiskMember / us-gaap_MajorCustomersAxis = ekso_CustomerConcentrationRiskTwoMember |
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Customer [Member] | Customer Three [Member] | Net sales [Member] | |||
Concentration Risk [Line Items] | |||
Concentration percentage |
12.00%us-gaap_ConcentrationRiskPercentage1 / us-gaap_ConcentrationRiskByBenchmarkAxis = us-gaap_SalesRevenueNetMember / us-gaap_ConcentrationRiskByTypeAxis = us-gaap_CustomerConcentrationRiskMember / us-gaap_MajorCustomersAxis = ekso_CustomerConcentrationRiskThreeMember |
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Customer [Member] | Customer Four [Member] | Net sales [Member] | |||
Concentration Risk [Line Items] | |||
Concentration percentage |
11.00%us-gaap_ConcentrationRiskPercentage1 / us-gaap_ConcentrationRiskByBenchmarkAxis = us-gaap_SalesRevenueNetMember / us-gaap_ConcentrationRiskByTypeAxis = us-gaap_CustomerConcentrationRiskMember / us-gaap_MajorCustomersAxis = ekso_CustomerConcentrationRiskFourMember |
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- Definition
Recognition period for deferred revenue. No definition available.
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- Definition
Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Net amount of the investment in a contractual right to receive money on demand or on fixed or determinable dates that is recognized as an asset in the creditor's statement of financial position. Examples include, but are not limited to, credit card receivables, notes receivable and receivables relating to lessor's rights to payments from leases other than operating leases that have been recorded as assets. Excludes trade accounts receivable with contractual maturity of one year or less and arose from the sale of goods or services. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. No definition available.
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