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Revenue - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Disaggregation of Revenue [Line Items]    
Revenue recognized, deferred revenue $ 0.5 $ 0.3
Revenue    
Disaggregation of Revenue [Line Items]    
Sales incentives 4.9 4.3
Sales and marketing expense    
Disaggregation of Revenue [Line Items]    
Sales incentives $ 3.7 $ 2.9