Quarterly report pursuant to Section 13 or 15(d)

Segment Disclosures - Geographical Segments (Details)

v3.21.2
Segment Disclosures - Geographical Segments (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Segment Reporting Information [Line Items]        
Revenue $ 3,049 $ 2,897 $ 7,170 $ 6,628
Americas        
Segment Reporting Information [Line Items]        
Revenue 1,802 2,030 4,019 4,958
United States        
Segment Reporting Information [Line Items]        
Revenue 1,777 2,016 3,914 4,899
Other        
Segment Reporting Information [Line Items]        
Revenue 25 14 105 59
EMEA        
Segment Reporting Information [Line Items]        
Revenue 828 323 2,399 896
Germany        
Segment Reporting Information [Line Items]        
Revenue 313 131 845 509
Belgium        
Segment Reporting Information [Line Items]        
Revenue 0 0 270 0
Other        
Segment Reporting Information [Line Items]        
Revenue 515 192 1,284 387
APAC        
Segment Reporting Information [Line Items]        
Revenue $ 419 $ 544 $ 752 $ 774