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