Stock-Based Compensation (Summary Of Unvested Shares) (Details) - Stock Option [Member] |
9 Months Ended |
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Sep. 30, 2018
$ / shares
shares
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Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items] | |
Number of Options, Unvested | shares | 727,543 |
Number of Options, Granted | shares | 860,307 |
Number of Options, Vested | shares | (334,533) |
Number of Options, Cancelled | shares | |
Number of Options, Unvested | shares | 1,253,317 |
Weighted Average Fair Value at Grant Date, Unvested | $ / shares | $ 2.39 |
Weighted Average Fair Value at Grant Date, Granted | $ / shares | 1.27 |
Weighted Average Fair Value at Grant Date, Vested | $ / shares | 2.89 |
Weighted Average Fair Value at Grant Date, Cancelled | $ / shares | |
Weighted Average Fair Value at Grant Date, Unvested | $ / shares | $ 1.49 |
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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://fasb.org/us-gaap/role/ref/legacyRef
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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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