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Equity-Based Compensation Plans (Tables)
6 Months Ended
Jun. 30, 2012
Equity-Based Compensation Plans Tables  
Company's stock options outstanding

 

    Options Outstanding  
    Number of
Shares
    Weighted-
Average
Exercise
Price
    Weighted-
Average
Contractual
Term (years)
    Aggregate
Intrinsic
Value
 
                         
Balance at December 31, 2011     493,850     $ 18.92                  
                                 
  Granted                            
  Exercised                            
  Forfeited                            
  Expired     (12,438 )     18.71                  
                                 
Outstanding at June 30, 2012     481,412     $ 18.92       3.2     $  
                                 
Exercisable at June 30, 2012     480,412     $ 18.92       3.2     $  

 

Outstanding restricted stock

 

    Long-Term Restricted Stock  
    Number of
Units
    Weighted-
Average
Grant-Date
Fair Value
 
             
Nonvested at December 31, 2011     7,259     $ 14.54  
                 
Granted during the period     9,559     $ 10.96  
Vested during the period            
Forfeited or expired during the period     (2,474 )     12.55  
                 
Nonvested at June 30, 2012     14,344     $ 12.50