XML 20 R14.htm IDEA: XBRL DOCUMENT  v2.3.0.11
Earnings Per Share
6 Months Ended
Jun. 30, 2011
Earnings Per Share  
Earnings Per Share
7.           EARNINGS PER SHARE
 
Basic earnings (loss) per share considers only weighted average outstanding common shares in the computation. Diluted earnings (loss) per share give effect to all potentially dilutive securities. Diluted earnings (loss) per share is based upon the weighted average number of common shares outstanding during the period, plus, if dilutive, the assumed exercise of stock options using the treasury stock method and the assumed conversion of other convertible securities (using the "if converted" method) at the beginning of the year, or for the period outstanding during the year for current year issuances. Weighted average shares outstanding for the three and six months ended June 30, 2011 and 2010 were as follows:
 
     
For the three months
   
For the six months
 
       ended June 30,      ended June 30,  
     
2011
   
2010
   
2011
   
2010
 
 
Weighted average common shares, basic
    23,717,165       23,815,936       23,714,215       23,815,936  
 
Dilutive effect of stock options
    308,930       0       301,732       0  
 
Weighted average common shares, diluted
    24,026,095       23,815,936       24,015,947       23,815,936  
 
The following shares of restricted stock and stock options are anti-dilutive and have not been included in the weighted average shares outstanding calculation:
 
     
For the three months
   
For the six months 
 
       ended June 30,      ended June 30,  
     
2011
   
2010
   
2011
   
2010
 
 
Unvested restricted stock
    160,000       280,000       160,000       280,000  
 
Stock options
    886,710       1,278,594       886,710       1,278,594