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Basis of Presentation and Summary of Significant Accounting Policies - Summary of Contract Assets and Liabilities (Details) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2022
Dec. 31, 2021
Contract assets:    
Beginning balance $ 795 $ 1,484
Additions 4,244 17,617
Deductions (2,587) (18,306)
Ending balance 2,452 795
Contract liabilities:    
Beginning balance 635 1,474
Additions 1,766 4,123
Deductions (702) (4,962)
Ending balance $ 1,699 $ 635