Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation (Summary Of Stock Option Activity) (Details)

v3.3.0.814
Stock-Based Compensation (Summary Of Stock Option Activity) (Details) - USD ($)
$ / shares in Units, $ in Thousands
 9 Months Ended 12 Months Ended
Sep. 30, 2015
Dec. 31, 2014
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]    
Options outstanding at beginning of period, Shares 5,000  
Granted, Shares 0  
Exercised, Shares (5,000)  
Forfeited/expired, Shares 0  
Options Outstanding end of period, Shares 0 5,000
Options exercisable at end of period, Shares 0  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]    
Options outstanding at beginning of period, Weighted Average Exercise Price per Share (usd per share) $ 9.07  
Granted, Weighted Average Exercise Price per Share (usd per share) 0.00  
Exercised, Weighted Average Exercise Price per Share (usd per share) 9.07  
Forfeited/expired, Weighted Average Exercise Price per Share (usd per share) 0.00  
Options outstanding end of period, Weighted Average Exercise Price per Share (usd per share) 0.00 $ 9.07
Options exercisable at end of period, Weighted Average Exercise Price per Share (usd per share) $ 0.00  
Options outstanding, Weighted Average Remaining Contractual Term 0 years 8 months 8 days
Options exercisable, Weighted Average Remaining Contractual Term 0 years  
Share-based Compensation Arrangement By Share-based Payment Award, Options, Intrinsic Value [Roll Forward]    
Options outstanding, Aggregate Intrinsic Value, Exercised $ 124  
Options outstanding, Aggregate Intrinsic Value at beginning of period 163  
Options outstanding, Aggregate Intrinsic Value at end of period 0 $ 163
Options exercisable at end of period, Aggregate Intrinsic Value $ 0