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Stock-Based Compensation (Details 3) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | ||
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Dec. 31, 2012
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Dec. 31, 2011
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Dec. 31, 2010
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| Schedule of exercise prices of stock options outstanding | |||
| Total intrinsic value of options exercised | $ 1,611 | $ 3,082 | $ 1,511 |
| Cash received from exercises of stock options | 2,069 | 2,747 | 1,925 |
| Cash received from issuance of restricted stock | $ 2,759 | ||
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- Definition
Employee service share based compensation cash received from issuance of restricted stock. No definition available.
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- Definition
Aggregate proceeds received by the entity during the annual period from exercises of stock or unit options and conversion of similar instruments granted under equity-based payment arrangements. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The total accumulated difference between fair values of underlying shares on dates of exercise and exercise price on options which were exercised (or share units converted) into shares during the reporting period under the plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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