Stock Based Compensation (Details 1) - Employee Stock Option [Member] |
9 Months Ended |
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Sep. 30, 2015
$ / shares
shares
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |
| Shares - Nonvested at January 1, 2015 (in shares) | shares | 12,775 |
| Shares - Granted (in shares) | shares | 7,250 |
| Shares - Vested (in shares) | shares | (300) |
| Shares - Forfeited (in shares) | shares | 0 |
| Shares - Nonvested at September 30, 2015 (in shares) | shares | 19,725 |
| Weighted-Average Grant Date Fair Value - Nonvested at January 1, 2015 (in dollars per share) | $ 23.63 |
| Weighted-Average Grant Date Fair Value - Granted (in dollars per share) | 27.5 |
| Weighted-Average Grant Date Fair Value - Vested (in dollars per share) | 16.75 |
| Weighted-Average Grant Date Fair Value - Forfeited (in dollars per share) | 0 |
| Weighted-Average Grant Date Fair Value - Nonvested at September 30, 2015 (in dollars per share) | $ 25.15 |
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Gross number of share options (or share units) granted during the period. No definition available.
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- Definition The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Number of non-vested options outstanding. No definition available.
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- Definition Number of non-vested options forfeited. No definition available.
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- Definition Weighted average grant-date fair value of non-vested options forfeited. No definition available.
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- Definition Weighted average grant-date fair value of non-vested options outstanding. No definition available.
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- Definition Number of options vested. No definition available.
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- Definition Weighted average grant-date fair value of options vested. No definition available.
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- Details
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