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)	(92,233)				(92,343)		110
Adjustment to noncontrolling interest	1,616						1,616
Preferred dividend payment on behalf of REIT subsidiary	(12)						(12)
Interest rate swaps, net of tax $135 and ($376) for the nine months ended September 30, 2014 and 2013, respectively	2,120	[1]				2,120
Capitalized swap interest, net of tax $126 and $542 for the nine months ended September 30, 2014 and 2013, respectively	(1,024)	[2]				(1,024)
Stock plan activity	4,112		1	4,111
Stock plan activity (in shares)			77,432
Balance at Sep. 30, 2013	2,225,576		396	2,828,142	(601,956)	(8,479)	7,473
Balance (in shares) at Sep. 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)	(55,449)				(55,461)		12
Preferred dividend payment on behalf of REIT subsidiary	(12)						(12)
Interest rate swaps, net of tax $135 and ($376) for the nine months ended September 30, 2014 and 2013, respectively	902	[1]				902
Capitalized swap interest, net of tax $126 and $542 for the nine months ended September 30, 2014 and 2013, respectively	(357)	[2]				(357)
Stock plan activity	5,940			5,940
Stock plan activity (in shares)			61,750
Balance at Sep. 30, 2014	$ 2,196,170		$ 396	$ 2,835,753	$ (638,864)	$ (7,677)	$ 6,562
Balance (in shares) at Sep. 30, 2014			39,638,094

[1] Net of deferred tax expense of $0.1 million and $0.2 million for the three months and nine months ended September 30, 2014, respectively. Net of deferred tax expense of $0.4 million for both the three and nine months ended September 30, 2013.

[2] Net of deferred tax benefit of $0.1 million and $0.2 million for the three and nine months ended September 30, 2014, respectively. Net of deferred tax benefit of $0.2 million and $0.5 million for the three and nine months ended September 30, 2013, respectively.