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Stock Options and Stock-Based Compensation (Tables)
 3 Months Ended
Mar. 31, 2012
Stock Options and Stock-Based Compensation [Abstract]  
Schedule of Nonvested Restricted Stock Units Activity [Table Text Block]
As of March 31, 2012, 19,727 shares of restricted stock had been granted under the 2010 Plan, as detailed in the following table:

Year
Granted
Vesting Term
(In Years)
Shares
Remaining Term
(In Years)
2011
4.0
1,500
2.9
2011
5.0
5,500
3.9
2012
3.0
2,027
2.9
2012
4.0
2,704
3.9
2012
5.0
7,996
4.9
   
19,727
4.1
Summary of status and changes of Stock Option Plan
A summary of the status of outstanding stock options as of March 31, 2012 and changes during the three-month period then ended, is presented below.

   
Number of Shares
  
Weighted Average Exercise Price
  
Weighted Average Remaining Contractual Term (In years)
  
Aggregate Intrinsic Value
(In thousands)
 
Outstanding at December 31, 2011
  51,000  $16.47       
     Granted in 2012
  -   -       
     Exercised in 2012
  (9,000) $9.33     $59,000 
     Forfeited in 2012
  -   -        
Outstanding at March 31, 2012
  42,000  $18.00   2.8   - 
Exercisable at March 31, 2012
  42,000  $18.00   2.8   -