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Earnings Per Share (Tables) | 6 Months Ended
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Jun. 30, 2018
Earnings Per Share [Abstract] |
Schedule of Reconciliation of Numerators and Denominators of Basic Earnings Per Share with Diluted Earnings Per Share | The following table reconciles the numerators and denominators of basic and diluted earnings per share for the periods presented:
| Three Months Ended June 30, |  | Six Months Ended June 30,
(in thousands, except share and per share data) | 2018 |  | 2017 |  | 2018 |  | 2017
Numerator for Earnings per Share—Basic: |  |  |  |  |  |  |  |  |  |  |
Net income |  | $ | 21,436 |  |  |  | $ | 22,765 |  |  |  | $ | 47,599 |  |  |  | $ | 40,953 |
Less: Income allocated to participating shares |  | 62 |  |  |  | 81 |  |  |  | 141 |  |  |  | 141 |
Net Income Allocated to Shareholders |  | $ | 21,374 |  |  |  | $ | 22,684 |  |  |  | $ | 47,458 |  |  |  | $ | 40,812 |
Numerator for Earnings per Share—Diluted: |  |  |  |  |  |  |  |  |  |  |
Net income |  | $ | 21,436 |  |  |  | $ | 22,765 |  |  |  | $ | 47,599 |  |  |  | $ | 40,953 |
Net Income Available to Shareholders |  | $ | 21,436 |  |  |  | $ | 22,765 |  |  |  | $ | 47,599 |  |  |  | $ | 40,953 |
Denominators for Earnings per Share: |  |  |  |  |  |  |  |  |  |  |
Weighted Average Shares Outstanding—Basic |  | 34,793,160 |  |  |  | 34,724,925 |  |  |  | 34,775,043 |  |  |  | 34,707,683 |
Add: Potentially dilutive shares |  | 264,416 |  |  |  | 181,571 |  |  |  | 267,998 |  |  |  | 199,693 |
Denominator for Treasury Stock Method—Diluted |  | 35,057,576 |  |  |  | 34,906,496 |  |  |  | 35,043,041 |  |  |  | 34,907,376 |
Weighted Average Shares Outstanding—Basic |  | 34,793,160 |  |  |  | 34,724,925 |  |  |  | 34,775,043 |  |  |  | 34,707,683 |
Add: Average participating shares outstanding |  | 100,212 |  |  |  | 123,729 |  |  |  | 103,449 |  |  |  | 119,585 |
Denominator for Two-Class Method—Diluted |  | 34,893,372 |  |  |  | 34,848,654 |  |  |  | 34,878,492 |  |  |  | 34,827,268 |
Earnings per share—basic |  | $ | 0.62 |  |  |  | $ | 0.66 |  |  |  | $ | 1.37 |  |  |  | $ | 1.18 |
Earnings per share—diluted |  | $ | 0.61 |  |  |  | $ | 0.65 |  |  |  | $ | 1.36 |  |  |  | $ | 1.17 |
Warrants considered anti-dilutive excluded from potentially dilutive shares - exercise price $31.53 per share, expires January 2019 |  | 374,314 |  |  |  | 466,554 |  |  |  | 386,747 |  |  |  | 456,749 |
Restricted stock considered anti-dilutive excluded from potentially dilutive shares |  | 89,974 |  |  |  | 126,332 |  |  |  | 76,325 |  |  |  | 105,187 |

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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://fasb.org/us-gaap/role/ref/legacyRef -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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