Annual report pursuant to Section 13 and 15(d)

Revenue Recognition - Schedule of Net Revenue Disaggregate by Product Category (Details)

v3.22.2
Revenue Recognition - Schedule of Net Revenue Disaggregate by Product Category (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Disaggregation Of Revenue [Line Items]    
Revenue $ 54,570 $ 63,992
Smartphones    
Disaggregation Of Revenue [Line Items]    
Revenue 14,794 25,880
Feature Phones    
Disaggregation Of Revenue [Line Items]    
Revenue 37,723 35,332
Accessories/Other    
Disaggregation Of Revenue [Line Items]    
Revenue $ 2,053 $ 2,780