Significant Acquisitions and Dispositions (Tables)

12 Months Ended

Dec. 31, 2014

Summary of Significant Assumptions Utilized in Estimates

The range of most significant assumptions utilized in making the lease-up and future disposition estimates used in calculating the "as-if vacant" value of each building acquired during 2014 and 2013 are as follows:

	2014		2013
	Low	High	Low	High
Discount rate	7.38%	9.96%	6.49%	9.67%
Exit capitalization rate	5.98%	8.36%	5.09%	7.67%
Lease-up period (months)	12	12	12	24
Net rental rate per square foot - Industrial	$2.75	$9.36	$2.90	$8.28
Net rental rate per square foot - Medical Office	$19.56	$19.56	$18.00	$18.00

Other Two Thousand Fourteen Acquisitions [Member] [Domain] [Member] [Member]

Summary of Allocation of Fair Value of Amounts Recognized

The following table summarizes the fair value of amounts recognized for each major class of asset and liability (in thousands) for these acquisitions:

Real estate assets	$	116,773
Lease related intangible assets	14,238
Total acquired assets	131,011
Other liabilities	355
Total assumed liabilities	355
Fair value of acquired net assets	$	130,656

Other Two Thousand Thirteen Acquisitions [Member] [Domain]

Summary of Allocation of Fair Value of Amounts Recognized

The following table summarizes the fair value of amounts recognized for each major class of asset and liability (in thousands) for these acquisitions:

Real estate assets	$	488,294
Lease-related intangible assets	67,167
Total acquired assets	555,461
Secured debt	103,638
Below market lease liability	2,153
Other liabilities	2,201
Total assumed liabilities	107,992
Fair value of acquired net assets	$	447,469