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Compensation Plan (Tables) | 12 Months Ended
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Dec. 31, 2015
Compensation Plan [Abstract] |
Schedule of Stock Option Activity |
|  | Shares |  |  | Weighted Average Exercise Price |  |  | Weighted Average Grant Date Fair Value |  |  | Weighted Average Remaining Contractual Life (Years) |
Outstanding at December 31, 2012 |  |  | 120,460 |  |  |  | 8.58 |  |  |  | 6.76 |  |  |  | 5.7 |
Granted |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Exercised |  |  | (63,239 | ) |  |  | 8.51 |  |  |  | 6.86 |  |  |  | 4.4 |
Canceled |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Outstanding at December 31, 2013 |  |  | 57,221 |  |  |  | 8.66 |  |  |  | 6.65 |  |  |  | 5.0 |
Granted |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Exercised |  |  | (16,244 | ) |  |  | 8.25 |  |  |  | 7.54 |  |  |  | 3.9 |
Canceled |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Outstanding at December 31, 2014 |  |  | 40,977 |  |  |  | 8.82 |  |  |  | 6.29 |  |  |  | 4.1 |
Granted |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Exercised |  |  | (29,139 | ) |  |  | 8.77 |  |  |  | 6.13 |  |  |  | 3.1 |
Canceled |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Outstanding at December 31, 2015 |  |  | 11,838 |  |  |  | 8.95 |  |  |  | 6.69 |  |  |  | 3.3 |
Exercisable Options Outstanding at December 31, 2015 |  |  | 11,838 |  |  |  | 8.95 |  |  |  | 6.69 |  |  |  | 3.3 |
Non-Vested Options Outstanding at December 31, 2015 |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |

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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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