Lease Income (Tables)

6 Months Ended

Jun. 30, 2020

Leases [Abstract]

Operating Lease, Lease Income [Table Text Block]

The components of Rental and Related Revenue are as follows (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2020		2019		2020		2019
Rental revenue - fixed payments	$	169,617	$	161,483	$	331,224	$	318,157
Rental revenue - variable payments (1)	56,757		51,624		113,905		104,915
Rental and related revenue	$	226,374	$	213,107	$	445,129	$	423,072

(1) Primarily includes tenant recoveries for real estate taxes, insurance and CAM.