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Earnings Per Share ("EPS") (Earnings Per Share Basic And Diluted) (Details) (USD $)
In Thousands, except Per Share data
3 Months Ended9 Months Ended
Sep. 30, 2011
Sep. 30, 2010
Sep. 30, 2011
Sep. 30, 2010
Earnings Per Share ("EPS") [Abstract]    
Net income available to common shareholders, basic$ 14,960$ 4,584$ 35,776$ 6,536
Average common shares outstanding, basic129,837129,687129,775118,103
Basic earnings per common share$ 0.12$ 0.04$ 0.28$ 0.06
Net income available to common shareholders, diluted$ 14,960$ 4,584$ 35,776$ 6,536
Average common shares outstanding, diluted129,837129,687129,775118,103
Dilutive potential common shares58317132
Total diluted average common shares outstanding129,895129,718129,846118,135
Diluted earnings per common share$ 0.12$ 0.04$ 0.28$ 0.06
Antidilutive potential common stock equivalents/options2,4002,3012,4002,075
Antidilutive potential common stock equivalents/warrants03,02803,028