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Share-Based Payment Arrangements (Tables)
3 Months Ended
Mar. 31, 2013
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]

A summary of the status of our stock options as of March 31, 2013 and changes during the three months then ended is presented below:

 

                Average        
          Weighted     Remaining     Aggregate  
          Average     Contractual     Intrinsic  
    Number of     Exercise     Term     Value  
    Shares     Price     (Years)     ($000)  
                         
Outstanding at January 1, 2013     1,404,989     $ 9.63                  
Granted     -                          
Exercised     -                          
Forfeited or expired     -                          
Outstanding at March 31, 2013     1,404,989     $ 9.63       5.0     $ 1,421  
Exercisable at March 31, 2013     1,111,418     $ 10.40       4.7     $ 758  
Schedule of Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Grant Date Intrinsic Value [Table Text Block]

The following table details the intrinsic value of options exercised, total cost of share-based payments charged against income before income tax benefit and the amount of related income tax benefit recognized in income for the periods indicated (in thousands):

 

    Three Months Ended  
    March 31,  
    2013     2012  
             
Intrinsic value of options exercised   $ -     $ -  
                 
Cost of share-based payments (non-cash)   $ 63     $ 138  
                 
Income tax benefit of share-based                
payments recognized in income   $ 8     $ 11