CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS' EQUITY (USD $) In Thousands, except Share data, unless otherwise specified	Total	Common Stock	Additional Paid-in Capital	Retained Deficit	Accumulated Other Comprehensive Income	Treasury Stock	Total Attributable to Parent Company	Non-controlling Interest
Beginning balance at Dec. 31, 2012	$ 447,117	$ 6,458	$ 1,053,919	$ (542,179)	$ 9	$ (71,090)	$ 447,117	$ 0
Beginning balance, shares at Dec. 31, 2012		58,207,000
Increase (Decrease) in Stockholders' Equity
Net loss	(90,498)	0	0	(90,473)	0	0	(90,473)	(25)
Non-controlling interest	12,429	0	0	0	0	0	0	12,429
Distribution to minority owner	(911)	0	0	0	0	0	0	(911)
Share-based compensation	5,421	0	5,421	0	0	0	5,421	0
Common stock issuance and option exercises, shares		391,000
Common stock issuance and option exercises	2,161	39	2,122	0	0	0	2,161	0
Tax benefit from stock option exercises	14	0	14	0	0	0	14	0
Share Issuance, shares		25,000
Share Issuance	189	3	186	0	0	0	189	0
Ending balance at Jun. 30, 2013	$ 375,922	$ 6,500	$ 1,061,662	$ (632,652)	$ 9	$ (71,090)	$ 364,429	$ 11,493
Ending balance, shares at Jun. 30, 2013		58,623,000