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Revenue Recognition - Schedule of Changes in Deferred Revenue from Contract Liabilities (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Revenue From Contract With Customer [Abstract]    
Balance at January 1 $ 4,067 $ 12,449
Deferral of revenue 1,649 1,042
Recognition of unearned revenue (1,610) (1,639)
Balance at March 31, $ 4,106 $ 11,852