Quarterly report pursuant to Section 13 or 15(d)

Earnings Per Share (Schedule Of Reconciliation Of Basic And Diluted Shares Of Common Stock Outstanding Used In Calculation Of Earnings Per Share) (Details)

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Earnings Per Share (Schedule Of Reconciliation Of Basic And Diluted Shares Of Common Stock Outstanding Used In Calculation Of Earnings Per Share) (Details) (USD $)
In Thousands, except Per Share data, unless otherwise specified
3 Months Ended
Mar. 31, 2013
Mar. 31, 2012
Earnings Per Share [Abstract]    
Weighted average number of shares outstanding - basic 31,764 25,677
Effect of dilutive stock awards   307
Weighted average number of shares outstanding - diluted 31,764 25,984
Basic earnings (loss) per share $ (0.10) $ 0.10
Diluted earnings (loss) per share $ (0.10) $ 0.10