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Share-Based Compensation (Tables) | 3 Months Ended
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Mar. 31, 2015
Disclosure of Compensation Related Costs, Share-based Payments [Abstract] |
Schedule of Share-based Compensation, Stock Options, Activity | Stock Option activity for the year ended December 31, 2014 and three months ended March 31, 2015 was as follows:
|  | Options |  | Weighted Average Exercise Price |  | Weighted Average Remaining Contractual Life (Years)
Outstanding at December 31, 2013 |  | 51,000 |  |  | $ | 24.24 |  |  | 0.88
Granted |  | — |  |  | — |  |  |
Exercised |  | (39,000 | ) |  | 24.00 |  |  |
Expired |  | — |  |  | — |  |  |
Forfeited |  | — |  |  | — |  |  |
Outstanding at December 31, 2014 |  | 12,000 |  |  | $ | 25.00 |  |  | 0.13
Exercisable at December 31, 2014 |  | 12,000 |  |  | $ | 25.00 |  |  | 0.13
Outstanding as of December 31, 2014 |  | 12,000 |  |  | $ | 25.00 |  |  | 0.13
Granted |  | — |  |  | — |  |  |
Exercised |  | (12,000 | ) |  | 25.00 |  |  |
Expired |  | — |  |  | — |  |  |
Forfeited |  | — |  |  | — |  |  |
Outstanding as of March 31, 2015 |  | — |  |  | $ | — |  |  |
Exercisable at March 31, 2015 |  | — |  |  | $ | — |  |  |
Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity | Restricted share activity for the year ended December 31, 2014 and the three months ended March 31, 2015 was as follows:
|  | Number of Restricted Shares |  | Weighted Average Grant-Date Fair Value
Nonvested balance as of December 31, 2013 |  | 84,709 |  |  | $ | 23.10 |
Granted |  | 32,261 |  |  | 44.98 |
Vested |  | (39,471 | ) |  | 19.71 |
Forfeited |  | — |  |  | — |
Nonvested balance as of December 31, 2014 |  | 77,499 |  |  | 33.94 |
Granted |  | 500 |  |  | 46.60 |
Vested |  | (373 | ) |  | 40.29 |
Forfeited |  | (3,394 | ) |  | 26.44 |
Nonvested balance as of March 31, 2015 |  | 74,232 |  |  | $ | 34.33 |
Schedule of Share-based Compensation Expense | For the three months ended March 31, 2015 and 2014, share-based compensation expense related to restricted stock included in the Consolidated Statements of Income was as follows:
| For the Three Months Ended March 31,
| 2015 |  | 2014
| (Dollars in Thousands)
Share-based compensation expense | $ | 234 |  |  | $ | 193 |

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- Definition Tabular disclosure of the allocation of equity-based compensation costs to a given line item on the balance sheet and income statement for the period. This may include the reporting line for the costs and the amount capitalized and expensed. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 14.F) -URI http://asc.fasb.org/extlink&oid=27013229&loc=d3e301413-122809 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 14 -Section F Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year. + References No definition available. + Details
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- Definition Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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