Quarterly report pursuant to Section 13 or 15(d)

Earnings Per Share (Details)

v2.4.0.6
Earnings Per Share (Details) (USD $)
In Thousands, except Share data, unless otherwise specified
3 Months Ended
Mar. 31, 2012
Mar. 31, 2011
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]    
Net Income (Loss) Available to Common Stockholders, Diluted $ 51,800 $ 22,377
Weighted Average Number of Shares Outstanding, Basic 186,804,142 45,561,141
Weighted Average Number of Shares, Restricted Stock 51,447 51,235
Basic and Diluted Weighted Average Number of Shares Outstanding 186,855,589 45,612,376
Earnings Per Share, Basic and Diluted $ 0.28 $ 0.49