XML 30 R18.htm IDEA: XBRL DOCUMENT  v2.3.0.11
Earnings Per Share
 6 Months Ended
Jun. 30, 2011
Earnings Per Share [Abstract]  
Earnings Per Share
(12) Earnings Per Share
The following table sets forth the computation of basic and diluted earnings per share (in thousands, except per share amounts):
                                 
    Three Months Ended     Six Months Ended  
    June 30,     June 30,  
    2011     2010     2011     2010  
 
   
Net loss attributable to Delta common stockholders
  $ (963 )   $ (149,750 )   $ (28,803 )   $ (162,547 )
 
                       
 
   
Basic weighted-average common shares outstanding
    27,873       27,583       27,878       27,565  
Add: dilutive effects of stock options and unvested stock grants
    —       —       —       —  
 
                       
Diluted weighted-average common shares outstanding
    27,873       27,583       27,878       27,565  
 
                       
 
   
Net loss per common share attributable to Delta common stockholders
                               
Basic
  $ (0.03 )   $ (5.43 )   $ (1.03 )   $ (5.90 )
 
                       
Diluted
  $ (0.03 )   $ (5.43 )   $ (1.03 )   $ (5.90 )
 
                       
Potentially dilutive securities excluded from the calculation of diluted shares outstanding include the following (in thousands):
                                 
    Three Months Ended     Six Months Ended  
    June 30,     June 30,  
    2011     2010     2011     2010  
Stock issuable upon conversion of convertible notes
    379       379       379       379  
Stock options
    150       143       150       143  
Performance share grants(1)
    —       15       —       15  
Non-vested restricted stock
    1,212       672       1,212       672  
 
                       
Total potentially dilutive securities
    1,741       1,209       1,741       1,209  
 
                       
(1)  
During the three months ended June 30, 2011, the two remaining holders of the performance shares returned to the Company for no additional consideration the 8,000 unvested performance shares remaining at the time.