根据第13或15(d)条提交的季度报告

每股收益 (Schedule Of 每股收益 Reconciliation) (Details)

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每股收益 (Schedule Of 每股收益 Reconciliation) (Details) (USD $)
In Thousands, except Share data, unless otherwise specified
3个月结束
3月. 31, 2013
3月. 31, 2012
每股收益[摘要]    
基本、净收入 $ 44,559 $ 26,869
Effect of dilutive securities, Stock options and awards 0 0
摊薄后净收入 $ 44,559 $ 26,869
Weighted average common shares outstanding - Basic (shares) 72,830,215 55,626,208
Basic net income from continuing operations per share (usd per share) $ 0.61 $ 0.48
Effect of dilutive securities, Stock options and awards (shares) 504,633 621,401
Weighted average common shares outstanding-Diluted (shares) 73,334,848 56,247,609
Diluted net income from continuing operations per share (usd per share) $ 0.61 $ 0.48