Stock-Based Compensation (Narrative) (Details) (USD $)
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3个月结束 | |
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3月. 31, 2014
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3月. 31, 2013
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Share-based Compensation [Abstract] | ||
股票发行 | 0 | 0 |
Stock-based compensation expense | $ 4,300,000 | $ 1,500,000 |
Capitalized stock-based compensation | 1,723,000 | 601,000 |
Unrecognized compensation expense | $ 21,900,000 | |
Weighted average period | 1 year 9 months 7 days |
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——定义
Represents the expense recognized during the period arising from equity-based compensation arrangements (例如, 股票份额, 单位, 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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——定义
Unrecognized cost of unvested share-based compensation awards. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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——定义
Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, 例如, 'P1Y5M13D' represents the reported fact of one year, 五个月, 13天. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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——细节
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——定义
Net number of share options (or share 单位s) granted during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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