Contracts with Customers

6 Months Ended

Jun. 30, 2018

Contracts with Customers [Abstract]

Contracts with Customers

13. Contracts with Customers

Future minimum payments to be received under non-cancelable customer contracts (inclusive of payments for contracts which have not yet commenced, and exclusive of recoveries of operating costs from customers) are as follows for the years ending December 31 (unaudited and in thousands):

2018 (July - December)	$	173,924
2019		304,475
2020		234,246
2021		185,569
2022		117,924
Thereafter		137,210
Total	$	1,153,348