Customer Leases, as Lessor

12 Months Ended

Dec. 31, 2013

Leases [Abstract]

Customer Leases, as Lessor

15. Customer Leases, as Lessor

Future minimum lease payments to be received under non-cancelable operating customer leases (exclusive of recoveries of operating costs from customers) are as follows for the years ending December 31 (in thousands):

2014	$	149,158
2015		121,105
2016		93,411
2017		70,203
2018		54,212
Thereafter		56,981
Total	$	545,070