CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN EQUITY (USD $) In Thousands	Total	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-In Capital [Member]	Accumulated Distributions In Excess Of Net Income [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Noncontrolling Interest [Member]
Balance at Dec. 31, 2011	$ 231,135	$ 0	$ 307	$ 248,599	$ (21,410)	$ (387)	$ 4,026
Issuance of preferred stock	54,893	23	0	54,870	0	0	0
Issuance of restricted stock	0	0	4	(4)	0	0	0
Amortization of restricted stock awards and operating partnership units	1,104	0	0	792	0	0	312
Dividends on preferred stock	(1,814)	0	0	0	(1,814)	0	0
Dividends on common stock	(9,945)	0	0	0	(9,945)	0	0
Dividends to noncontrolling interests	(141)	0	0	0	0	0	141
Net income (loss)	(520)	0	0	0	(497)	0	(23)
Other comprehensive income (loss)	121	0	0	0	0	120	1
Balance at Jun. 30, 2012	$ 274,833	$ 23	$ 311	$ 304,257	$ (33,666)	$ (267)	$ 4,175