Annual report pursuant to Section 13 and 15(d)

Consolidated Statements of Redeemable Convertible Preferred Stock and Stockholders' (Deficit) Equity

v2.4.0.6
Consolidated Statements of Redeemable Convertible Preferred Stock and Stockholders' (Deficit) Equity (USD $)
In Thousands
Total
Redeemable Convertible Preferred Stock
Common Stock
Additional Paid-in Capital
Accumulated Other Comprehensive Income
Accumulated Deficit
Treasury Shares
Balance at Dec. 31, 2008 $ (98,957) $ 71,675 $ 25 $ 19,693 $ 0 $ (118,226) $ (449)
Balance, shares at Dec. 31, 2008   29,044 23,771       (69)
Accretion of redeemable convertible preferred stock (5,678) 5,678   (5,678)      
Exercise of stock options 543     543      
Exercise of stock options, shares     178        
Exercise of stock warrants 4     4      
Exercise of stock warrants, shares     200        
Common stock warrants converted, shares     16        
Conversion of redeemable convertible preferred stock dividends 3,005 (5,521) 1 3,004      
Conversion of redeemable convertible preferred stock dividends, shares     1,419        
Issuances related to acquisitions 3,862   1 3,861      
Issuances related to acquisitions, shares     1,083        
Treasury stock purchase, at cost (489)           (489)
Treasury stock purchase, at cost, shares             (137)
Stock-based compensation 2,805     2,805      
Net (income) loss 28,429         28,429  
Balance at Dec. 31, 2009 (66,476) 71,832 27 24,232 0 (89,797) (938)
Balance, shares at Dec. 31, 2009   29,044 26,667       (206)
Accretion of redeemable convertible preferred stock (3,030) 3,030   (3,030)      
Exercise of stock options 2,403   2 2,401      
Exercise of stock options, shares     1,604        
Common stock warrants converted, shares     8        
Conversion of redeemable convertible preferred stock dividends 726 (1,161)   726      
Conversion of redeemable convertible preferred stock dividends, shares     343        
Conversion of redeemable convertible preferred stock due to initial public offering 73,035 (73,701) 30 73,005      
Conversion of redeemable convertible preferred stock due to initial public offering, shares   (29,044) 29,568        
Issuance of restricted stock 3,274     3,274      
Issuance of restricted stock, shares     513        
Treasury stock purchase, at cost (20)           (20)
Treasury stock purchase, at cost, shares             (7)
Issuance of common stock through public offerings, net of issuance costs 155,171   10 155,161      
Issuance of common stock through public offerings, net of issuance costs, shares     10,000        
Excess tax benefit from stock options 110     110      
Stock-based compensation 7,340     7,340      
Foreign currency translation (16)       (16)    
Net (income) loss 67         67  
Balance at Dec. 31, 2010 172,584 0 69 263,219 (16) (89,730) (958)
Balance, shares at Dec. 31, 2010   0 68,703       (213)
Exercise of stock options 12,727   3 12,724      
Exercise of stock options, shares     3,118        
Issuance of restricted stock 18,514   1 18,513      
Issuance of restricted stock, shares     1,295        
Treasury stock purchase, at cost (2,180)           (2,180)
Treasury stock purchase, at cost, shares             (201)
Excess tax benefit from stock options (110)     (110)      
Stock-based compensation 22,618     22,618      
Foreign currency translation (41)       (41)    
Net (income) loss (1,231)         (1,231)  
Balance at Dec. 31, 2011 $ 222,881 $ 0 $ 73 $ 316,964 $ (57) $ (90,961) $ (3,138)
Balance, shares at Dec. 31, 2011   0 73,116       (414)