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Select Balance Sheet Information - Schedule of Receivables (Details) - USD ($)
$ in Thousands
Jun. 30, 2022
Dec. 31, 2021
Jun. 30, 2021
Dec. 31, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract]        
Trade $ 200,682 $ 142,297    
Other 7,143 10,591    
Unbilled Receivables 19,770 23,901    
Total Receivables 227,595 176,789    
Less: Allowance for Credit Losses (1,757) (1,836) $ (2,726) $ (3,215)
Receivables, net of allowance for credit losses $ 225,838 $ 174,953