Annual report pursuant to Section 13 and 15(d)

Revenue - Narrative (Details)

v3.22.1
Revenue - Narrative (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Disaggregation of Revenue [Line Items]    
Proceeds from sale of digital currencies $ 1,063  
Deferred revenue recognized 3,379  
Remaining performance obligation $ 8,588  
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-01-01    
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]    
Percent of revenue expected to be recognized over next 12 months 54.00%  
Remaining performance obligation, expected timing 12 months  
United States    
Disaggregation of Revenue [Line Items]    
Derived over net revenues percentage 93.00% 97.00%