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General (Tables) | 6 Months Ended
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Jun. 30, 2015
Calculation for Basic and Diluted Earnings per Common Share | The following table presents the calculation of basic and diluted earnings per common share for the periods indicated:
|  | Three Months Ended June 30, |  |  | Six Months Ended June 30, |
|  | 2015 |  |  | 2014 |  |  | 2015 |  |  | 2014 |
(Amounts in thousands, except share and per share data) |  |  |  |  |  |  |  |  |  |  |  |
Net income |  | $ | 6,175 |  |  | $ | 7,007 |  |  | $ | 12,133 |  |  | $ | 12,732 |
Dividends on preferred stock |  |  | — |  |  |  | 227 |  |  |  | 105 |  |  |  | 455 |
Net income available to common shareholders |  | $ | 6,175 |  |  | $ | 6,780 |  |  | $ | 12,028 |  |  | $ | 12,277 |
Weighted average number of common shares outstanding, basic |  |  | 18,831,742 |  |  |  | 18,395,996 |  |  |  | 18,733,288 |  |  |  | 18,409,414 |
Dilutive effect of potential common shares from: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stock options |  |  | 24,389 |  |  |  | 15,577 |  |  |  | 22,914 |  |  |  | 18,467 |
Restricted stock |  |  | 3,988 |  |  |  | 245 |  |  |  | 2,555 |  |  |  | 508 |
Convertible preferred stock |  |  | — |  |  |  | 1,045,419 |  |  |  | 336,651 |  |  |  | 1,046,944 |
Weighted average number of common shares outstanding, diluted |  |  | 18,860,119 |  |  |  | 19,457,237 |  |  |  | 19,095,408 |  |  |  | 19,475,333 |
Basic earnings per common share |  | $ | 0.33 |  |  | $ | 0.37 |  |  | $ | 0.64 |  |  | $ | 0.67 |
Diluted earnings per common share |  |  | 0.33 |  |  |  | 0.36 |  |  |  | 0.64 |  |  |  | 0.65 |
Antidilutive potential common shares: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stock options |  |  | 136,382 |  |  |  | 253,082 |  |  |  | 136,382 |  |  |  | 253,082 |

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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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