v2.4.0.8

Condensed Consolidated Statement of Changes in Stockholders' Equity (USD $) In Thousands, except Share data, unless otherwise specified	Total	Common Stock	Additional Paid-in Capital	Accumulated Deficit	Accumulated Other Comprehensive Income (Loss), Net	Noncontrolling Interest
Balance at Dec. 31, 2012	$ 467,127	$ 869	$ 655,694	$ (351,810)	$ (962)	$ 163,336
Balance, shares at Dec. 31, 2012	86,871,977	86,871,977
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(40,963)			(32,924)		(8,039)
Unrealized gain on investment available for sale	167				167
Equity offering	216,467	190	216,277
Equity offering, shares		18,975,000
Stock options exercised	13,591	18	13,573
Stock options exercised, shares		1,827,723
RSU released/settled	(354)	1	(355)
RSU released/settled, shares		130,597
Share-based compensation costs	9,033		9,033
Deconsolidation of LVE	45,404					45,404
Balance at Sep. 30, 2013	$ 710,472	$ 1,078	$ 894,222	$ (384,734)	$ (795)	$ 200,701
Balance, shares at Sep. 30, 2013	107,805,297	107,805,297

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