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Earnings Per Share (Tables) | 3 Months Ended
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Mar. 31, 2015
Earnings Per Share [Abstract] |
Reconciles Numerators and Denominators of Basic Earnings Per Share with Diluted Earnings Per Share | The following table reconciles the numerators and denominators of basic earnings per share with that of diluted earnings per share for the periods presented:
| Three Months Ended March 31,
(dollars in thousands, except shares and per share data) | 2015 |  | 2014
Numerator for Earnings per Share—Basic: |  |  |
Net income | $ | 12,835 |  |  | $ | 14,033 |
Less: Income allocated to participating shares | 46 |  |  | 35 |
Net Income Allocated to Shareholders | $ | 12,789 |  |  | $ | 13,998 |
Numerator for Earnings per Share—Diluted: |  |  |
Net income | 12,835 |  |  | 14,033 |
Net Income Available to Shareholders | $ | 12,835 |  |  | $ | 14,033 |
Denominators for Earnings per Share: |  |  |
Weighted Average Shares Outstanding—Basic | 31,232,075 |  |  | 29,660,794 |
Add: Potentially dilutive shares | 28,873 |  |  | 37,253 |
Denominator for Treasury Stock Method—Diluted | 31,260,948 |  |  | 29,698,047 |
Weighted Average Shares Outstanding—Basic | 31,232,075 |  |  | 29,660,794 |
Add: Average participating shares outstanding | 111,774 |  |  | 74,237 |
Denominator for Two-Class Method—Diluted | 31,343,849 |  |  | 29,735,031 |
Earnings per share—basic | $ | 0.41 |  |  | $ | 0.47 |
Earnings per share—diluted | $ | 0.41 |  |  | $ | 0.47 |
Warrants considered anti-dilutive excluded from potentially dilutive shares | 517,012 |  |  | 517,012 |
Stock options considered anti-dilutive excluded from potentially dilutive shares | 155,500 |  |  | 428,863 |
Restricted stock considered anti-dilutive excluded from potentially dilutive shares | 82,901 |  |  | 36,984 |

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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