Stock-based Compensation (Details 2) - Restricted Stock Units (RSUs) [Member] - $ / shares shares in Thousands |
1 Months Ended | 9 Months Ended | |
|---|---|---|---|
May 31, 2017 |
Apr. 30, 2017 |
Sep. 30, 2017 |
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| Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items] | |||
| Unvested - Number of Shares | 0 | ||
| Granted - Number of Shares | 120 | 153 | 724 |
| Vested - Number of Shares | 115 | ||
| Forfeited - Number of Shares | 0 | ||
| Unvested - Number of Shares | 609 | ||
| Granted - Weighted- Average Grant Date Fair Value | $ 1.64 | ||
| Vested - Weighted- Average Grant Date Fair Value | $ 1.59 | ||
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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 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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