Consolidated Statements of Equity - USD ($)	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, 2012		1,000	56,500,472
Balance at Dec. 31, 2012	$ 173,592,000		$ 6,000	$ 505,167,000	$ (328,285,000)	$ (4,660,000)	$ 1,364,000
Increase (Decrease) in Stockholders' Equity
Net loss	(19,374,000)				(20,256,000)		882,000
Contributions from noncontrolling interest	25,000						25,000
Transfer of non-controlling interest	0
Other comprehensive income:
Foreign currency translation gain (loss)	1,413,000					1,316,000	97,000
Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax	3,624,000					3,624,000
Reclassification of unrealized loss on interest rate derivatives to net income	90,000
Unrealized gains (losses) on interest rate derivatives	90,000					86,000	4,000
Balance (in shares) at Dec. 31, 2013		1,000	56,500,472
Balance at Dec. 31, 2013	159,370,000		$ 6,000	505,167,000	(348,541,000)	366,000	2,372,000
Increase (Decrease) in Stockholders' Equity
Net loss	(23,944,000)				(23,530,000)		(414,000)
Contributions from noncontrolling interest	791,000						791,000
Transfer of non-controlling interest	(2,136,000)			2,136			(2,136)
Other comprehensive income:
Foreign currency translation gain (loss)	(2,265,000)					(2,265,000)
Reclassification of unrealized loss on interest rate derivatives to net income	86,000					82,000	4,000
Balance (in shares) at Dec. 31, 2014		1,000	56,500,472
Balance at Dec. 31, 2014	134,038,000		$ 6,000	507,303,000	(372,071,000)	(1,817,000)	617,000
Increase (Decrease) in Stockholders' Equity
Net loss	(25,574,000)				(25,188,000)		(386,000)
Contributions from noncontrolling interest	765,000						765,000
Transfer of non-controlling interest	0
Other comprehensive income:
Foreign currency translation gain (loss)	(2,484,000)					(2,484,000)
Reclassification of unrealized loss on interest rate derivatives to net income	0
Balance (in shares) at Dec. 31, 2015		1,000	56,500,472
Balance at Dec. 31, 2015	$ 106,745,000		$ 6,000	$ 507,303,000	$ (397,259,000)	$ (4,301,000)	$ 996,000