Quarterly report pursuant to Section 13 or 15(d)

Revenue Recognition - Additional Information (Details)

v3.22.1
Revenue Recognition - Additional Information (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2022
Dec. 31, 2021
Disaggregation Of Revenue [Line Items]    
Estimated life of particular model phone 4 years  
Contract liabilities $ 172 $ 11
Other Assets    
Disaggregation Of Revenue [Line Items]    
Total capitalized costs $ 1,757 $ 2,345