Customer Leases, as Lessor (Tables)

3 Months Ended

Mar. 31, 2016

Customer Leases, as Lessor [Abstract]

Future Minimum Lease Payments to be Received Under Non-Cancelable Operating Customer Leases

Future minimum lease payments to be received under non-cancelable operating customer leases (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 (in thousands):

2016 (April - December)	$	235,197
2017		238,773
2018		173,655
2019		103,090
2020		85,836
Thereafter		195,958
Total	$	1,032,509