Quarterly report pursuant to Section 13 or 15(d)

Revenue Recognition - Summary of rollforward of deferred revenue (Details)

v3.22.2.2
Revenue Recognition - Summary of rollforward of deferred revenue (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Movement in Deferred Revenue [Roll Forward]        
Balance at beginning of period     $ 9,074  
Revenue recognized $ (2,200) $ (600) (4,658) $ (1,800)
Revenue deferred     10,696  
Balance at end of period $ 15,112   $ 15,112