XML 57 R47.htm IDEA: XBRL DOCUMENT v3.22.2
Geographic Information and Concentrations of Risk - Net Revenues (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Revenues from External Customers and Long-Lived Assets [Line Items]        
Net revenues $ 61,856 $ 65,693 $ 123,240 $ 123,290
United States and Canada        
Revenues from External Customers and Long-Lived Assets [Line Items]        
Net revenues 52,826 51,473 105,468 94,209
Europe        
Revenues from External Customers and Long-Lived Assets [Line Items]        
Net revenues 7,602 2,035 13,222 5,534
South Africa        
Revenues from External Customers and Long-Lived Assets [Line Items]        
Net revenues 0 7,790 0 14,898
Other        
Revenues from External Customers and Long-Lived Assets [Line Items]        
Net revenues $ 1,428 $ 4,395 $ 4,550 $ 8,649