Condensed Consolidated Statements of Equity - USD ($) shares in Thousands, $ in Thousands	Total	Convertible Stock	Common Stock	Additional Paid-in Capital	Accumulated Distributions and Net (Loss)	Accumulated Other Comprehensive Income (loss)	Noncontrolling Interest
Balance (in shares) at Dec. 31, 2014		1	25,802
Balance at Dec. 31, 2014	$ 176,556	$ 0	$ 3	$ 231,240	$ (62,477)	$ (246)	$ 8,036
Increase (Decrease) in Stockholders' Equity
Net income (loss)	(1,540)				(2,133)		593
Redemption of common stock (in shares)			(110)
Redemption of common stock	(760)			(760)
Distributions declared on common stock	(25,732)				(25,732)
Contributions from noncontrolling interest	154						154
Distributions to noncontrolling interest	(1,249)						(1,249)
Other comprehensive income (loss):
Reclassification of unrealized loss on currency translation to net income	596					596
Foreign currency translation gain (loss)	(372)					(372)
Balance (in shares) at Jun. 30, 2015		1	25,692
Balance at Jun. 30, 2015	147,653	$ 0	$ 3	230,480	(90,342)	(22)	7,534
Other comprehensive income (loss):
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax	(372)
Balance (in shares) at Dec. 31, 2015		1	25,585
Balance at Dec. 31, 2015	116,579	$ 0	$ 3	229,796	(119,609)	(372)	6,761
Increase (Decrease) in Stockholders' Equity
Net income (loss)	(2,193)				(2,238)		45
Redemption of common stock (in shares)			(131)
Redemption of common stock	(680)			(680)
Contributions from noncontrolling interest	60						60
Distributions to noncontrolling interest	(658)						(658)
Other comprehensive income (loss):
Reclassification of unrealized loss on currency translation to net income	0
Foreign currency translation gain (loss)	69					69
Balance (in shares) at Jun. 30, 2016		1	25,454
Balance at Jun. 30, 2016	113,177	$ 0	$ 3	$ 229,116	$ (121,847)	$ (303)	$ 6,208
Other comprehensive income (loss):
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax	$ 69