Annual report pursuant to Section 13 and 15(d)

Revenue from Contracts with Customers - Contract Balances (Details)

v3.20.4
Revenue from Contracts with Customers - Contract Balances (Details) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Revenue from Contract with Customer [Abstract]    
Accounts receivable, net [1] $ 125,010 $ 95,863
Accounts receivable retainage, net 30,189 16,976
Contract Assets    
Costs and estimated earnings in excess of billings [1] 185,960 202,243
Contract Liabilities    
Billings in excess of cost and estimated earnings $ 40,615 $ 32,178
[1] Includes restricted assets of consolidated variable interest entities (“VIEs”) of $162,198 as of December 31, 2020 and $158,912 as of December 31, 2019. Includes non-recourse liabilities of consolidated VIEs of $33,335 as of December 31, 2020 and $38,568 as of December 31, 2019. See Note 11.