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Stock-Based Compensation (Tables)
12 Months Ended
Dec. 31, 2012
Stock-Based Compensation [Abstract]  
Information on stock option activity
The following table summarizes information on stock option activity during 2012:
 
   
Shares
  
Weighted average exercise price per share
  
Weighted average remaining contractual terms (in years)
  
Total intrinsic value (in thousands)
 
Outstanding, January 1, 2012
  155,224  $10.71       
Granted
  -   -       
Exercised
  (40,086)  7.50     $238 
Forfeited, expired or cancelled
  (7,293)  15.58        
Outstanding, December 31, 2012
  107,845  $11.58   4.92  $300 
                  
Exercisable at December 31, 2012
  107,845  $11.58   4.92  $300 
Information on restricted stock unit activity
The following table summarizes information on restricted stock unit activity during 2012:
 
   
Shares
  
Weighted average fair value per share
 
Weighted average remaining contractual terms (in years)
Outstanding, January 1, 2012
  71,744  $12.80  
Granted
  79,456   13.31  
Vested
  (46,841)  12.86  
Forfeited, expired or cancelled
  (4,548)  13.18  
Outstanding, December 31, 2012
  99,811  $13.16 
2.55