CONDENSED CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
ASSETS
Net investment in real estate properties	$ 3,520,401	$ 3,499,570
Investment in unconsolidated joint ventures	8,207	8,066
Cash and cash equivalents	11,161	18,358
Restricted cash	4,094	2,813
Straight-line and tenant receivables, net	42,912	34,111
Notes receivable	3,612	3,612
Other assets	38,038	47,534
Total assets	3,628,425	3,614,064
Liabilities
Accounts payable and accrued expenses	30,406	29,092
Debt	1,945,897	1,876,631
Distributions payable	32,896	32,301
Other liabilities	83,121	83,958
Total liabilities	2,092,320	2,021,982
Commitments and contingencies (Note 10)
Stockholders' equity:
Preferred stock, $0.01 par value - 200,000 shares authorized, none issued and outstanding	0	0
Common stock, $0.01 par value - 1,000,000 shares authorized, 210,254 and 206,743 shares issued and outstanding, respectively	2,102	2,067
Additional paid-in capital	1,907,869	1,874,539
Accumulated deficit	(372,838)	(287,138)
Accumulated other comprehensive (loss) income	(1,029)	2,613
Total stockholders' equity	1,536,104	1,592,081
Noncontrolling interests	1	1
Total equity	1,536,105	1,592,082
Total liabilities and equity	$ 3,628,425	$ 3,614,064