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Earnings Per Share (Tables) | 3 Months Ended
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Mar. 31, 2013
Earnings Per Share [Abstract] |
Components of basic and diluted earnings per common share | Basic and diluted earnings per common share are as follows (in thousands, except per share data):
| Three months ended March 31,
| 2013 |  | 2012
Net income - Basic and Diluted | $ | 7,765 |  |  | $ | 3,606 |
Weighted average common shares outstanding - Basic | 48,582 |  |  | 47,669 |
Assumed conversions: |  |  |
Incremental common shares from warrants | 1,411 |  |  | 1,699 |
Incremental common shares from stock options | 1,142 |  |  | 972 |
Incremental common shares from restricted stock units | 87 |  |  | — |
Weighted average common shares outstanding - Diluted | 51,222 |  |  | 50,340 |
Basic earnings per common share | $ | 0.16 |  |  | $ | 0.08 |
Diluted earnings per common share | $ | 0.15 |  |  | $ | 0.07 |

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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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