Quarterly report pursuant to Section 13 or 15(d)

Revenue - Unbilled AR and Deferred Revenue (Details)

v3.21.2
Revenue - Unbilled AR and Deferred Revenue (Details)
$ in Thousands
9 Months Ended
Sep. 30, 2021
USD ($)
Movement in Deferred Revenue [Roll Forward]  
Deferred Revenue, December 31, 2018 $ 25,723
Additions 22,089
Revenue Recognized (17,535)
Deferred Revenue, March 31, 2019 30,277
Unbilled AR  
Movement in Unbilled AR [Roll Forward]  
Unbilled AR, December 31, 2018 1,925
Additions 145
Transferred to trade receivable (350)
Unbilled AR, March 31, 2019 $ 1,720