Quarterly report pursuant to Section 13 or 15(d)

Construction Contract and Other Service Revenues (Details 2)

v3.19.2
Construction Contract and Other Service Revenues (Details 2) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2019
Jun. 30, 2018
Dec. 31, 2018
Dec. 31, 2017
Change in Accounts Receivable            
Beginning balance $ 58,189   $ 58,189   $ 26,277  
Ending balance 58,189   58,189   26,277  
Construction Contract Revenue            
Change in Accounts Receivable            
Beginning balance 34,837 $ 4,805 34,837 $ 4,805 6,701 $ 4,577
Ending balance 34,837 4,805 34,837 4,805 6,701 4,577
Change in Contract with Customer, Asset            
Beginning balance 12,629 4,158 12,629 4,158 3,189 4,884
Ending balance 12,629 4,158 12,629 4,158 3,189 4,884
Change in Contract with Customer, Liability            
Beginning balance 156 515 156 515 568 27,402
Ending balance 156 515 156 515 $ 568 $ 27,402
Revenue recognized included in beginning balance $ 6 $ 7,999 $ 445 $ 27,296