XML 61 R6.htm IDEA: XBRL DOCUMENT v2.4.0.6
CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (USD $)
In Thousands
Total
Common Stock
Additional Paid in Capital
Accumulated Other Comprehensive Income (Loss)
Accumulated Deficit
Beginning Balance at Dec. 31, 2008 $ 218,540 $ 7 $ 439,494 $ 269 $ (221,230)
Beginning Balance (in shares) at Dec. 31, 2008   65,633      
Net income (loss) (31,269)       (31,269)
Net change in unrealized gain (loss) from available-for sale securities 18     18  
Net change in cumulative translation adjustment 168     168  
Comprehensive income (loss) (31,083)        
Issuance of common stock relating to employee equity compensation plans (in shares)   1,349      
Issuance of common stock relating to employee equity compensation plans 8,097   8,097    
Tax withholdings related to net share settlements of restricted stock units (487)   (487)    
Shares issued for litigation settlement (in shares)   7,586      
Shares issued for litigation settlement 63,518   63,518    
Excess tax benefit from share based payment arrangements (637)   (637)    
Stock based compensation 15,088   15,088    
Ending Balance at Dec. 31, 2009 273,036 7 525,073 455 (252,499)
Ending Balance (in shares) at Dec. 31, 2009   74,568      
Net income (loss) 74,253       74,253
Net change in unrealized gain (loss) from available-for sale securities (19)     (19)  
Net change in cumulative translation adjustment (302)     (302)  
Comprehensive income (loss) 73,932        
Issuance of common stock relating to employee equity compensation plans (in shares)   1,822      
Issuance of common stock relating to employee equity compensation plans 11,822 1 11,821    
Tax withholdings related to net share settlements of restricted stock units (1,080)   (1,080)    
Excess tax benefit from share based payment arrangements 3,965   3,965    
Stock based compensation 16,072   16,072    
Ending Balance at Dec. 31, 2010 377,747 8 555,851 134 (178,246)
Ending Balance (in shares) at Dec. 31, 2010   76,390      
Net income (loss) 66,716       66,716
Net change in unrealized gain (loss) from available-for sale securities 10     10  
Net change in cumulative translation adjustment (98)     (98)  
Comprehensive income (loss) 66,628        
Issuance of common stock relating to employee equity compensation plans (in shares)   2,708      
Issuance of common stock relating to employee equity compensation plans 25,501   25,501    
Tax withholdings related to net share settlements of restricted stock units (1,897)   (1,897)    
Common stock repurchased (in shares)   (322)      
Common stock repurchased (7,754)   (2,771)   (4,983)
Excess tax benefit from share based payment arrangements 11,391   11,391    
Stock based compensation 19,165   19,165    
Ending Balance at Dec. 31, 2011 490,781 8 607,240 46 (116,513)
Ending Balance (in shares) at Dec. 31, 2011   78,776      
Beginning Balance at Sep. 30, 2011          
Common stock repurchased (in shares) (300)        
Common stock repurchased (7,800)   (2,800)   (5,000)
Ending Balance at Dec. 31, 2011 $ 490,781   $ 607,240   $ (116,513)