Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation Plan (Schedule Of Total Non-Cash Stock Compensation Expense Related To Stock Options And Restricted Stock) (Details)

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Stock-Based Compensation Plan (Schedule Of Total Non-Cash Stock Compensation Expense Related To Stock Options And Restricted Stock) (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Mar. 31, 2013
Mar. 31, 2012
Stock-Based Compensation Plan [Abstract]    
Restricted stock   $ 203
Stock options 345 201
Stock awards expense 25  
Total non-cash stock compensation expense $ 370 $ 404