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Equity Compensation (Equity Compensation Expense And Related Income Tax Benefit Recognized) (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Stock Options    
Equity Compensation [Abstract]    
Pre-tax compensation expense $ 5 $ 17
Tax benefit 2 7
Stock expense, net of tax 3 10
Restricted Stock    
Equity Compensation [Abstract]    
Pre-tax compensation expense 130 1,017
Tax benefit 50 402
Stock expense, net of tax 80 615
Performance Shares    
Equity Compensation [Abstract]    
Pre-tax compensation expense (419) 755
Tax benefit (163) 298
Stock expense, net of tax (256) $ 457
Forfeiture Estimate    
Equity Compensation [Abstract]    
Pre-tax compensation expense (1,800)  
Tax benefit $ 700