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Stock-Based Compensation (Tables)
12 Months Ended
Dec. 31, 2012
Stock-Based Compensation Tables  
Stock Options rollforward
A summary of the activity in the prior plan is as follows (dollars in thousands, except share amounts):
 
   
Number of
Options
   
Weighted
Average
Exercise
Price
   
Weighted
Average
Remaining Contractual
Term
   
Aggregate
Intrinsic 
Value
 
                         
Outstanding at December 31, 2010
    69,132     $ 30.05                  
Expired
    (18,232 )     18.16                  
Outstanding at December 31, 2011
    50,900       34.31                  
Expired
    (7,595 )     35.64                  
Forfeited
    (15,949 )     24.48                  
Outstanding and exercisable at
                               
December 31, 2012
    27,356     $ 36.27     2.6  years     $ 0