Condensed Consolidated Statements of Equity (Unaudited) - USD ($) $ in Thousands	Total	Common Stock [Member]	Treasury Stock [Member]	Additional Paid in Capital [Member]	Accumulated Deficit [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Noncontrolling Interests [Member]
Beginning Balance at Dec. 31, 2015	$ 746,512	$ 1,310	$ (107,699)	$ 1,152,155	$ (294,718)	$ (7,436)	$ 2,900
Beginning Balance, shares at Dec. 31, 2015		124,302,318
Net (loss) income	(38,724)				(38,775)		51
Distributions	(115)						(115)
Equity based compensation	2,486	$ 6		2,480
Equity based compensation, shares		608,893
Repurchase of common stock	(24,762)		(24,762)
Repurchase of common stock, shares		(2,031,743)
Cash deficit related to equity comp (APIC Pool)	(13)			(13)
Cash flow hedge adjustment, net of tax	(4,924)					(4,924)
Ending Balance at Mar. 31, 2016	680,460	$ 1,316	(132,461)	1,154,622	(333,493)	(12,360)	2,836
Ending Balance, shares at Mar. 31, 2016		122,879,468
Beginning Balance at Dec. 31, 2016	$ 657,837	$ 1,318	(209,523)	1,165,651	(296,006)	(6,372)	2,769
Beginning Balance, shares at Dec. 31, 2016	116,790,470	116,790,470
Net (loss) income	$ 1,678				1,589		89
Distributions	(117)						(117)
Equity based compensation	3,939	$ 7		3,932
Equity based compensation, shares		705,408
Repurchase of common stock	(16)		(16)
Repurchase of common stock, shares		(7,095)
Cash flow hedge adjustment, net of tax	1,778					1,778
Ending Balance at Mar. 31, 2017	$ 665,099	$ 1,325	$ (209,539)	$ 1,169,583	$ (294,417)	$ (4,594)	$ 2,741
Ending Balance, shares at Mar. 31, 2017	117,488,784	117,488,783