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Share-Based Compensation (Details Textual) (USD $)
In Millions, unless otherwise specified |
3 Months Ended |
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Mar. 31, 2014
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |
| Weighted average period of recognition of unrecognized compensation expense | 2 years 9 months 18 days |
| Share-Based Compensation (Textual) [Abstract] | |
| Number of Active Share Based Compensation Plans | 2 |
| Unrecognized compensation expense related to unvested portion of stock options | $ 16.5 |
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- Definition
Share based compensation arrangement by share based payment award number of active plans. No definition available.
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- Details
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- Definition
Unrecognized cost of unvested share-based compensation awards. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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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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- Details
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