XML 42 R13.htm IDEA: XBRL DOCUMENT v2.4.0.6
Net Income Per Common Share
3 Months Ended
Mar. 31, 2012
Net Income Per Common Share [Abstract]  
Net Income Per Common Share
(7)  Net Income Per Common Share
(Amounts in thousands, except per share and unit data)

   
Three Months Ended
  
Three Months Ended
 
   
March 31, 2012
  
March 31, 2011
 
      
Weighted-
  
Per
     
Weighted-
  
Per
 
      
average
  
Common
     
average
  
Common
 
      
Common
  
Share
     
Common
  
Share
 
   
Income
  
Shares
  
Amount
  
Income
  
Shares
  
Amount
 
Basic:
                  
Income from continuing operations available to common stockholders
 $13,307   34,028  $0.39  $8,016   31,466  $0.25 
Income from discontinued operations available to common stockholders
  9,415   34,028   0.28   402   31,466   0.02 
    22,722      $0.67   8,418      $0.27 
                          
Effect of Dilutive Securities (1)
  54   124       -   81     
                          
Diluted:
                        
Income from continuing operations available to common stockholders
  13,361   34,152  $0.39   8,016   31,547  $0.25 
Income from discontinued operations available to common stockholders
  9,415   34,152   0.28   402   31,547   0.02 
   $22,776      $0.67  $8,418      $0.27 

(1)
Weighted average convertible limited partnership units of 2,245,166 and 2,240,639, which includes vested Series Z incentive units, for the three months ended March 31, 2012, and 2011 respectively, were not included in the determination of diluted EPS because they were anti-dilutive. Income allocated to convertible limited partnership units, which includes vested Series Z units, aggregating $1.6 million and $0.6 million for the three months ended March 31, 2012 and 2011 respectively, also has been excluded from income available to common stock holders for the calculation of diluted income per common share since these units are excluded from the diluted weighted average common shares for the period as the effect was anti-dilutive. The Company has the ability to redeem DownREIT limited partnership units for cash and does not consider them to be potentially dilutive securities.

Stock options of 36,750 for the three months ended March 31, 2011, were not included in the diluted earnings per share calculation because the effect on earnings per share were anti-dilutive.
 
All shares of Series G cumulative convertible preferred stock have been excluded in diluted earnings per share for the three months ended March 31, 2011, as the effect was anti-dilutive.