Quarterly report pursuant to Section 13 or 15(d)

Revenue, Contract Assets and Liabilities and Other Contract Matters - Summary of Contract with Customer, Asset and Liability (Details)

v3.21.1
Revenue, Contract Assets and Liabilities and Other Contract Matters - Summary of Contract with Customer, Asset and Liability (Details) - USD ($)
$ in Thousands
Mar. 31, 2021
Dec. 31, 2020
Revenue From Contract With Customer [Abstract]    
Contract assets $ 71,372 $ 67,521
Contract liabilities (11,812) (15,129)
Contracts in progress, net $ 59,560 $ 52,392