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Earnings Per Common Share (Tables) | 3 Months Ended
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Mar. 31, 2012
Earnings Per Common Share [Abstract] |
Summary Of Computation Of Basic And Diluted Earnings Per Common Share |
(in thousands, except share and per share data) | Three months ended March 31,
| 2012 | 2011
Numerator: |  |
Income available to common shareholders | $29,998 | $20,732
Denominator: |  |
Denominator for basic earnings per share (weighted average common shares outstanding) | 15,405,910 | 15,398,930
Effect of dilutive options and warrants | 11,835 | 4,490
Denominator for diluted earnings per share (weighted average common shares outstanding adjusted for the effect of dilutive options and warrants) | 15,417,745 | 15,403,420
Earnings per common share: |  |
Basic earnings per common share | $1.95 | $1.35
Diluted earnings per common share | $1.95 | $1.35

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations. + References No definition available. + Details
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