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Employee Benefit Plans (Tables)
12 Months Ended
Dec. 31, 2015
Compensation and Retirement Disclosure [Abstract]  
Activity of Restricted Stock Awards

The following table summarizes the activity of restricted stock awards as of December 31:

 

     Year Ended December 31,  
     2015      2014      2013  
     Number of
Shares
     Weighted
average
fair value
per award
     Number of
Shares
     Weighted
average
fair value
per award
     Number of
Shares
     Weighted
average
fair value
per award
 

Beginning of period

     33,390         22.77         31,890         20.38         30,670         19.05   

Granted

     16,000         26.35         13,250         25.50         11,000         22.00   

Vested

     (10,295      26.33         (10,970      25.39         (9,160      21.55   

Forfeited

     (100      26.07         (780      24.97         (620      21.84   
  

 

 

       

 

 

       

 

 

    

Nonvested, end of period

     38,995         24.92         33,390         22.77         31,890         20.38