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Stock-Based Compensation (Details 5) (USD $)
In Thousands, except Share data, unless otherwise specified |
3 Months Ended | 0 Months Ended | 3 Months Ended | |||
|---|---|---|---|---|---|---|
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Mar. 31, 2014
Stock options for employees, consultants, and non-employee directors
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Mar. 31, 2014
Restricted Stock
Service-based vesting
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Mar. 31, 2014
Restricted Stock
Year two performance condition achieved
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Mar. 31, 2014
Restricted stock with performance and subsequent service conditions
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Mar. 31, 2014
Restricted stock with performance and subsequent service conditions
Minimum
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Mar. 31, 2014
Restricted stock with performance and subsequent service conditions
Maximum
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| Stock-Based compensation | ||||||
| Unrecognized compensation expense related to unvested stock options | $ 4,541 | |||||
| Unrecognized compensation expense related to unvested stock options and restricted stock, weighted-average recognition period | 2 years 3 months 18 days | 2 years 8 months 12 days | 1 year | 3 years | ||
| Unrecognized compensation expense related to unvested restricted | $ 12,571 | $ 4,971 | ||||
| Vested (in shares) | 290,544 | |||||
| Unvested restricted stock, service condition | 2 years | |||||
| X | ||||||||||
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- Definition
The number of equity-based payment instruments, excluding stock (or unit) options, that performance vested during the reporting period, but which still must complete additional service period requirement before becoming completely vested. No definition available.
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| X | ||||||||||
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- Definition
Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Unrecognized cost of unvested share-based awards, other than options, awarded to employees as compensation. No definition available.
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| X | ||||||||||
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- Definition
Unrecognized cost of unvested options awarded to employees as compensation. No definition available.
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| X | ||||||||||
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- Definition
Estimated period over which an employee is required to provide service in exchange for the equity-based payment award, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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