Condensed Consolidated Statements of Changes in Shareholders' Equity (Deficit) - USD ($) $ in Thousands	Preferred Stock	Common Stock	Treasury Stock	Additional Paid-in Capital	Retained Deficit	Accumulated Other Comprehensive Loss	Total
Balance at Dec. 31, 2013		$ 799	$ (28,414)	$ 925,335	$ (1,448,955)	$ 383	$ (550,852)
Balance (in shares) at Dec. 31, 2013	8,624	77,788,393
Increase (Decrease) in Shareholders' Equity
Share-based compensation arrangements, net of tax benefits of $9,830 and $10,143 for the nine months ended September 30, 2014 and 2015 respectively		$ 9		24,059			24,068
Share-based compensation arrangements (in shares)		865,138
Impact of Spin-Off to Gaming and Leisure Properties, Inc					(482)		(482)
Foreign currency translation adjustment						(957)	(957)
Net income (loss)					(34,041)		(34,041)
Balance at Sep. 30, 2014		$ 808	(28,414)	949,394	(1,483,478)	(574)	(562,264)
Balance (in shares) at Sep. 30, 2014	8,624	78,653,531
Balance at Dec. 31, 2014		$ 813	(28,414)	956,146	(1,635,277)	(1,282)	(708,014)
Balance (in shares) at Dec. 31, 2014	8,624	79,161,817
Increase (Decrease) in Shareholders' Equity
Share-based compensation arrangements, net of tax benefits of $9,830 and $10,143 for the nine months ended September 30, 2014 and 2015 respectively		$ 13		24,711			24,724
Share-based compensation arrangements (in shares)		1,353,264
Foreign currency translation adjustment						(2,664)	(2,664)
Net income (loss)					9,752		9,752
Balance at Sep. 30, 2015		$ 826	$ (28,414)	$ 980,857	$ (1,625,525)	$ (3,946)	$ (676,202)
Balance (in shares) at Sep. 30, 2015	8,624	80,515,081