CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN EQUITY (USD $) In Thousands	Series A Cumulative Redeemable Preferred Stock [Member]	Common Stock [Member]	Additional Common and Preferred Paid- in Capital [Member]	Accumulated Deficit and Distributions [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Total Stockholders' and Owner's Equity [Member]	Noncontrolling Interest [Member]	Total
Balance at Dec. 31, 2012	$ 23	$ 386	$ 377,180	$ (37,047)	$ (58)	$ 340,484	$ 4,418	$ 344,902
Net proceeds from sale of common stock	0	255	299,452	0	0	299,707	0	299,707
Issuance of restricted stock	0	3	(3)	0	0	0	0	0
Amortization of restricted stock awards and operating partnership units	0	0	420	0	0	420	156	576
Dividends on preferred stock	0	0	0	(1,150)	0	(1,150)	0	(1,150)
Dividends on common stock	0	0	0	(10,628)	0	(10,628)	0	(10,628)
Dividends to noncontrolling interests	0	0	0	0	0	0	(72)	(72)
Change in fair value of interest rate derivatives	0	0	0	0	58	58	1	59
Net income	0	0	0	2,156	0	2,156	11	2,167
Balance at Mar. 31, 2013	$ 23	$ 644	$ 677,049	$ (46,669)	$ 0	$ 631,047	$ 4,514	$ 635,561