CONDENSED CONSOLIDATED STATEMENTS OF EQUITY (USD $) In Thousands, except Share data, unless otherwise specified	Total		Common Stock	Additional Paid-In Capital	Accumulated Deficit	Accumulated Other Comprehensive Income (Loss)	Noncontrolling Interests
Balance at Dec. 31, 2012	$ 2,310,997		$ 395	$ 2,824,031	$ (509,613)	$ (9,575)	$ 5,759
Balance (in shares) at Dec. 31, 2012			39,498,912
Increase (Decrease) in Stockholders' Equity
Net income (loss)	(99,666)				(99,678)		12
Adjustment to noncontrolling interest	1,616						1,616
Preferred dividend payment on behalf of REIT subsidiary	(12)						(12)
Interest rate swaps, net of tax $49 and $379 for the six months ended June 30, 2014 and 2013, respectively	2,533	[1]				2,533
Capitalized swap interest, net of tax $100 and $377 for the six months ended June 30, 2014 and 2013, respectively	(731)	[2]				(731)
Stock plan activity	2,579		1	2,578
Stock plan activity (in shares)			77,432
Balance at Jun. 30, 2013	2,217,316		396	2,826,609	(609,291)	(7,773)	7,375
Balance (in shares) at Jun. 30, 2013			39,576,344
Balance at Dec. 31, 2013	2,245,146		396	2,829,813	(583,403)	(8,222)	6,562
Balance (in shares) at Dec. 31, 2013			39,576,344
Increase (Decrease) in Stockholders' Equity
Net income (loss)	(101,064)				(101,076)		12
Preferred dividend payment on behalf of REIT subsidiary	(12)						(12)
Interest rate swaps, net of tax $49 and $379 for the six months ended June 30, 2014 and 2013, respectively	118	[1]				118
Capitalized swap interest, net of tax $100 and $377 for the six months ended June 30, 2014 and 2013, respectively	(177)	[2]				(177)
Stock plan activity	3,818			3,818
Stock plan activity (in shares)			61,750
Balance at Jun. 30, 2014	$ 2,147,829		$ 396	$ 2,833,631	$ (684,479)	$ (8,281)	$ 6,562
Balance (in shares) at Jun. 30, 2014			39,638,094

[1] Net of deferred tax expense of zero and $0.1 million for the three months and six months ended June 30, 2014, respectively. Net of deferred tax expense of $0.3 million and $0.4 million for the three and six months ended June 30, 2013, respectively.

[2] Net of deferred tax benefit of zero million and $0.1 million for the three and six months ended June 30, 2014, respectively. Net of deferred tax benefit of $0.2 million and $0.4 million for the three and six months ended June 30, 2013, respectively.