Annual report pursuant to Section 13 and 15(d)

Revenue - Summary of Disaggregation of Revenue (Details)

v3.22.0.1
Revenue - Summary of Disaggregation of Revenue (Details) - USD ($)
$ in Thousands
9 Months Ended 12 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Dec. 31, 2021
Dec. 31, 2020
Disaggregation of Revenue [Line Items]        
Revenue $ 11,246 $ 8,882 $ 11,246 $ 8,882
Device revenue        
Disaggregation of Revenue [Line Items]        
Revenue     7,566 5,701
Service and support        
Disaggregation of Revenue [Line Items]        
Revenue     1,891 1,723
Subscriptions        
Disaggregation of Revenue [Line Items]        
Revenue     977 837
Parts and other        
Disaggregation of Revenue [Line Items]        
Revenue     682 366
Collaborative arrangements        
Disaggregation of Revenue [Line Items]        
Revenue     130 255
EksoHealth        
Disaggregation of Revenue [Line Items]        
Revenue     9,750 8,066
EksoHealth | Device revenue        
Disaggregation of Revenue [Line Items]        
Revenue     6,428 5,012
EksoHealth | Service and support        
Disaggregation of Revenue [Line Items]        
Revenue     1,891 1,723
EksoHealth | Subscriptions        
Disaggregation of Revenue [Line Items]        
Revenue     723 782
EksoHealth | Parts and other        
Disaggregation of Revenue [Line Items]        
Revenue     578 294
EksoHealth | Collaborative arrangements        
Disaggregation of Revenue [Line Items]        
Revenue     130 255
EksoWorks        
Disaggregation of Revenue [Line Items]        
Revenue     1,496 816
EksoWorks | Device revenue        
Disaggregation of Revenue [Line Items]        
Revenue     1,138 689
EksoWorks | Service and support        
Disaggregation of Revenue [Line Items]        
Revenue     0 0
EksoWorks | Subscriptions        
Disaggregation of Revenue [Line Items]        
Revenue     254 55
EksoWorks | Parts and other        
Disaggregation of Revenue [Line Items]        
Revenue     104 72
EksoWorks | Collaborative arrangements        
Disaggregation of Revenue [Line Items]        
Revenue     $ 0 $ 0