Annual report pursuant to Section 13 and 15(d)

Quarterly Financial Data

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Quarterly Financial Data
12 Months Ended
Dec. 31, 2011
Quarterly Financial Data [Abstract]  
Quarterly Financial Data

NOTE 12—QUARTERLY FINANCIAL DATA (UNAUDITED)

The following table presents certain unaudited quarterly financial information for the eight quarters ended December 31, 2010. This information has been prepared on the same basis as the audited consolidated financial statements and includes all adjustments necessary to state fairly the unaudited quarterly results of operations. Net loss per common share, basic and diluted for the four quarters of each fiscal year, may not sum to the total for the fiscal year because of the different weighted average number of shares outstanding in each of the periods.

 

2011

   First
Quarter
    Second
Quarter
    Third
Quarter
    Fourth
Quarter
 

(in thousands, except per share data)

        

Revenue

   $ —        $ —        $ —        $ 62  
  

 

 

   

 

 

   

 

 

   

 

 

 

Net loss attributable to common stockholders

   $ (8,330   $ (7,923   $ (4,125   $ (5,275
  

 

 

   

 

 

   

 

 

   

 

 

 

Net loss per common share, basic and diluted

   $ (0.23   $ (0.16   $ (0.08   $ (0.11
  

 

 

   

 

 

   

 

 

   

 

 

 

Weighted average number of shares used in basic and diluted net loss per common share calculations

     36,445        48,805        49,052        49,128   

2010

   First
Quarter
    Second
Quarter
    Third
Quarter
    Fourth
Quarter
 

(in thousands, except per share data)

        

Revenue

   $ —        $ —        $ —        $ —     
  

 

 

   

 

 

   

 

 

   

 

 

 

Net loss attributable to common stockholders

   $ (5,959   $ (261   $ (5,908   $ (6,554
  

 

 

   

 

 

   

 

 

   

 

 

 

Net loss per common share, basic and diluted

   $ (0.18   $ (0.01   $ (0.18   $ (0.19
  

 

 

   

 

 

   

 

 

   

 

 

 

Weighted average number of shares used in basic and diluted net loss per common share calculations

     33,603        33,638        33,672        33,702