Quarterly report pursuant to Section 13 or 15(d)

Cover Page

Cover Page - shares
6 Months Ended
Jun. 30, 2021
Jul. 26, 2021
Cover [Abstract]    
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Jun. 30, 2021  
Document Transition Report false  
Entity File Number 001-37854  
Entity Registrant Name Ekso Bionics Holdings, Inc.  
Entity Incorporation, State or Country Code NV  
Entity Tax Identification Number 99-0367049  
Entity Address, Address Line One 1414 Harbour Way South  
Entity Address, Address Line Two Suite 1201  
Entity Address, City or Town Richmond  
Entity Address, State or Province CA  
Entity Address, Postal Zip Code 94804  
City Area Code 510  
Local Phone Number 984-1761  
Title of 12(b) Security Common Stock, $0.001 par value per share  
Trading Symbol EKSO  
Security Exchange Name NASDAQ  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Non-accelerated Filer  
Entity Small Business true  
Entity Emerging Growth Company false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding   12,655,321
Amendment Flag false  
Document Fiscal Year Focus 2021  
Document Fiscal Period Focus Q2  
Entity Central Index Key 0001549084  
Current Fiscal Year End Date --12-31