XML 98 R20.htm IDEA: XBRL DOCUMENT v2.4.0.8
Reconciliation of Net Income Per Share
 12 Months Ended
Dec. 31, 2013
Earnings Per Share [Abstract]  
Reconciliation of Net Income Per Share
13) Reconciliation of Net Income Per Share

 

     Year ended December 31,  
     2013      2012      2011  

Net income

    $ 17,178       $ 24,268       $ 20,937   

Weighted average shares outstanding

      17,176         17,009         16,817   

Effective of dilutive stock options

      84         105         136   
  

 

 

     

 

 

     

 

 

  

Diluted shares outstanding

      17,260         17,114         16,953   
  

 

 

     

 

 

     

 

 

  

Basic net income per share

    $ 1.00       $ 1.43       $ 1.24   
  

 

 

     

 

 

     

 

 

  

Diluted net income per share

    $ 1.00       $ 1.42       $ 1.24   
  

 

 

     

 

 

     

 

 

  

Excluded from the dilutive shares outstanding for the years ended December 31, 2013, 2012, and 2011 were 1,148, 1,187, and 792 of anti-dilutive options, respectively, which had per share exercise prices ranging from of $8.54 to $14.13 for the year ended December 31, 2013, $8.54 to $14.13 for the year ended December 31, 2012 and $11.50 to $14.13 for the year ended December 31, 2011.