Real Estate and Other Assets Held For Sale and Discontinued Operations (Tables)

6 Months Ended

Jun. 30, 2014

Discontinued Operations and Disposal Groups [Abstract]

Major Classes of Assets and Liabilities of the Properties Classified As Held For Sale [Table Text Block]

The following table sets forth the major classes of assets of our real estate and other assets, net, held for sale:

	June 30, 2014			December 31, 2013
Assets:
Land	$	11,488		$	—
Buildings and tenant improvements	81,936			—
Land held for development	2,597			—
Less-accumulated depreciation	(34,281		)	—
Net real estate assets	61,740			—
Accrued straight-line rents receivable, net	3,873			—
Deferred leasing costs, net	1,825			—
Prepaid expenses and other assets	721			—
Real estate and other assets, net, held for sale	$	68,159		$	—

Operations Classified As Discontinued Operations [Table Text Block]

The following table sets forth our operations that were classified as discontinued operations prior to the adoption of the accounting standard update discussed in Note 1:

	Three Months Ended June 30,					Six Months Ended June 30,
	2014		2013			2014		2013
Rental and other revenues	$	—	$	6,262		$	—	$	13,260
Operating expenses:
Rental property and other expenses	—		2,416			—		4,866
Depreciation and amortization	—		1,851			—		4,055
Total operating expenses	—		4,267			—		8,921
Income from discontinued operations	—		1,995			—		4,339
Impairments of real estate assets	—		(1,066		)	—		(2,194		)
Net gains on disposition of discontinued operations	—		13,163			384		14,407
Total discontinued operations	$	—	$	14,092		$	384	$	16,552