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)

v3.20.2
Revenue, Contract Assets and Liabilities and Other Contract Matters - Summary of Contract with Customer, Asset and Liability (Details) - USD ($)
$ in Thousands
Sep. 30, 2020
Dec. 31, 2019
Revenue From Contract With Customer [Abstract]    
Contract assets $ 72,359 $ 52,128
Contract liabilities (20,177) (26,271)
Contracts in progress, net $ 52,182 $ 25,857