Condensed Consolidated Statement of Equity - 6 months ended Jun. 30, 2015 - USD ($) $ in Thousands	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Distributions in Excess of Earnings [Member]	Accumulated Other Comprehensive Loss [Member]	Total Stockholders' Equity (Deficit) [Member]	Noncontrolling Interests [Member]
Beginning balance at Dec. 31, 2014	$ 161,906	$ 250	$ 51,472	$ (54,413)		$ (2,691)	$ 164,597
Beginning balance, shares at Dec. 31, 2014	25,022,701	25,022,701
Net income	$ 18,403			11,626		11,626	6,777
Unrealized loss on cash flow hedge	(548)				$ (344)	(344)	(204)
Acquisitions of real estate investments in exchange for common stock	4,433	$ 4	4,429			4,433
Acquisitions of real estate investments in exchange for common stock (in shares)		415,500
Net proceeds from sales of common stock	3,393	$ 3	3,390			3,393
Net proceeds from sales of common stock (in shares)		342,658
Restricted stock awards	537	$ 1	536			537
Restricted stock awards (in shares)		74,361
Redemption of operating partnership units	(79)		4			4	(83)
Dividends and distributions declared	(13,682)			(8,660)		(8,660)
Dividends and distributions declared							(5,022)
Ending balance at Jun. 30, 2015	$ 174,363	$ 258	$ 59,831	$ (51,447)	$ (344)	$ 8,298	$ 166,065
Ending balance, shares at Jun. 30, 2015	25,855,220	25,855,220