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Stock-Based Compensation - Additional Information (Detail) (USD $)
In Thousands, unless otherwise specified |
9 Months Ended |
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Sep. 30, 2013
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| Disclosure of Compensation Related Costs, Share-based Payments [Abstract] | |
| Total stock-based compensation cost recognized | $ 6,882 |
| Total unrecognized compensation cost | $ 10,606 |
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- Definition
Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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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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