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Calculation of Earnings Per Share (Tables) | 6 Months Ended
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Jun. 30, 2015
Earnings Per Share [Abstract] |
Calculation of Basic and Diluted Earnings Per Share |
|  | Three Months Ended |  | Six Months Ended
|  | June 30, |  | June 30,
|  | 2015 |  | 2014 |  | 2015 |  | 2014
(in thousands, except shares and per share data) |  |  |  |  |  |  |  |
Calculation of Basic Earnings Per Share: |  |  |  |  |  |  |  |
Net Income |  | $ | 6,294 |  |  | $ | 5,134 |  |  | $ | 27,403 |  |  | $ | 22,815 |
Weighted average shares outstanding |  | 15,235,860 |  |  | 14,556,242 |  |  | 14,922,094 |  |  | 14,522,133 |
Basic Earnings Per Share |  | $ | 0.41 |  |  | $ | 0.35 |  |  | $ | 1.84 |  |  | $ | 1.57 |
Calculation of Diluted Earnings Per Share: |  |  |  |  |  |  |  |
Reconciliation of Numerator: |  |  |  |  |  |  |  |
Net Income |  | $ | 6,294 |  |  | $ | 5,134 |  |  | $ | 27,403 |  |  | $ | 22,815 |
Reconciliation of Denominator: |  |  |  |  |  |  |  |
Weighted shares outstanding—Basic |  | 15,235,860 |  |  | 14,556,242 |  |  | 14,922,094 |  |  | 14,522,133 |
Effect of dilutive securities: |  |  |  |  |  |  |  |
Share-based compensation |  | 44,797 |  |  | 50,537 |  |  | 48,096 |  |  | 51,510 |
Adjusted denominator—Diluted |  | 15,280,657 |  |  | 14,606,779 |  |  | 14,970,190 |  |  | 14,573,643 |
Diluted Earnings Per Share |  | $ | 0.41 |  |  | $ | 0.35 |  |  | $ | 1.83 |  |  | $ | 1.57 |

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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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