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EARNINGS PER SHARE (Tables)
12 Months Ended
Dec. 31, 2012
EARNINGS PER SHARE  
Schedule of weighted average shares and share equivalents that are used to calculate basic and diluted earnings per share

 

 
  For the year ended December 31,  
 
  2012   2011   2010  

Weighted average number of shares outstanding used to calculate basic earnings per share

    25,545,028     21,621,534     15,033,741  

Dilutive securities:

                   

Stock options and restricted shares

    299,987     126,138     2,670  
               

Weighted average number of shares and share equivalents outstanding used to calculate diluted earnings per share

    25,845,015     21,747,672     15,036,411