CONSOLIDATED STATEMENTS OF EQUITY (USD $)	Total	Common Stock	Preferred Stock	Additional Paid-in Capital	Distributions In Excess of Earnings	Treasury Shares	Noncontrolling Interests
Balance at Dec. 31, 2012	$ 1,466,073,000	$ 220,000	$ 650,000	$ 1,772,789,000	$ (310,384,000)		$ 2,798,000
Balance (in shares) at Dec. 31, 2012		4,400,000	65,028,571
Increase (Decrease) in Stockholders' Equity
Distributions to noncontrolling interests	(41,185,000)				(41,035,000)		(150,000)
Contributions	32,000			32,000
Net income	10,630,000				10,521,000		109,000
Balance at Jun. 30, 2013	1,435,550,000	220,000	650,000	1,772,821,000	(340,898,000)		2,757,000
Balance (in shares) at Jun. 30, 2013		4,400,000	65,028,571
Balance at Dec. 31, 2013	1,376,483,000	220,000	650,000	1,772,821,000	(399,953,000)		2,745,000
Balance (in shares) at Dec. 31, 2013		4,400,000	65,028,571
Increase (Decrease) in Stockholders' Equity
Distributions pre-merger	(16,100,000)				(16,100,000)
Contributions from noncontrolling interests	10,000						10,000
Distributions to noncontrolling interests	(148,000)						(148,000)
Reverse acquisition capital transaction	44,610,000	111,000		49,400,000		(4,901,000)
Reverse acquisition capital transaction (in shares)		2,119,244
Conversion of preferred stock to common stock		910,000	(650,000)	(260,000)
Conversion of preferred stock to common stock (in shares)		91,039,999	(65,028,571)
Change in par value		(1,143,000)		1,143,000
Exercise of stock options	201,000			201,000
Exercise of stock options (in shares)		14,500
Stock based compensation expense	373,000			373,000
Stock based compensation expense (in shares)		8,000
Retirement of fractional shares	(3,000)			(3,000)
Retirement of fractional shares (in shares)		(145)
Common dividends ($0.26875 per share)	(21,671,000)				(21,671,000)
Preferred dividends ($0.0705 per share)	(4,585,000)				(4,585,000)
Net income	19,731,000				19,618,000		113,000
Balance at Jun. 30, 2014	$ 1,398,901,000	$ 98,000		$ 1,823,675,000	$ (422,691,000)	$ (4,901,000)	$ 2,720,000
Balance (in shares) at Jun. 30, 2014		97,581,598