Acquisitions and Dispositions (Tables)

9 Months Ended

Sep. 30, 2012

Summary of Significant Assumptions Utilized in Estimates

	Low		High
Discount rate	7.19	%	8.78	%
Exit capitalization rate	5.75	%	7.40	%
Lease-up period (months)	9		19
Net rental rate per square foot – Industrial	$2.75		$7.62
Net rental rate per square foot – Medical Office	$16.00		$26.14

Other 2012 Acquisitions [Member] [Domain]

Summary of Allocation of Fair Value of Amounts Recognized

Real estate assets	$	292,754
Lease related intangible assets	50,468
Other assets	2,829
Total acquired assets	346,051
Secured debt	18,741
Other liabilities	1,251
Total assumed liabilities	19,992
Fair value of acquired net assets	$	326,059