Quarterly report pursuant to Section 13 or 15(d)

Segment Reporting - Summary of Net Revenue Classified by Major Geographic Areas (Details)

v3.20.1
Segment Reporting - Summary of Net Revenue Classified by Major Geographic Areas (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Revenues From External Customers And Long Lived Assets [Line Items]    
Net revenue $ 1,374 $ 1,748
United States [Member]    
Revenues From External Customers And Long Lived Assets [Line Items]    
Net revenue 1,186 1,652
All other countries [Member]    
Revenues From External Customers And Long Lived Assets [Line Items]    
Net revenue $ 188 $ 96