Post-effective amendment to a registration statement that is not immediately effective upon filing

Consolidated Statements of Convertible Preferred Stock and Stockholders' Equity (Deficit) (Parenthetical)

v2.4.1.9
Consolidated Statements of Convertible Preferred Stock and Stockholders' Equity (Deficit) (Parenthetical) (USD $)
Dec. 31, 2012
Dec. 31, 2013
Series A-2 [Member]    
Shares issued price per share $ 2.10us-gaap_SharesIssuedPricePerShare
/ us-gaap_StatementClassOfStockAxis
= ekso_SeriesAtwoConvertiblePreferredStockMember 		 
Series B [Member]    
Shares issued price per share   $ 2.10us-gaap_SharesIssuedPricePerShare
/ us-gaap_StatementClassOfStockAxis
= ekso_SeriesBconvertiblePreferredStockMember