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Stock Based Compensation (Details 3) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | ||
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Dec. 31, 2014
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Dec. 31, 2013
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Dec. 31, 2012
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| Summary of compensation expense and stock award activity | |||
| Stock-based compensation expense | $ 12,211us-gaap_ShareBasedCompensation | $ 9,483us-gaap_ShareBasedCompensation | $ 8,319us-gaap_ShareBasedCompensation |
| Cash received by Company from exercises | $ 1,042us-gaap_ProceedsFromStockOptionsExercised | $ 11,601us-gaap_ProceedsFromStockOptionsExercised | $ 4,267us-gaap_ProceedsFromStockOptionsExercised |
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- Definition
The cash inflow associated with the amount received from holders exercising their stock options. This item inherently excludes any excess tax benefit, which the entity may have realized and reported separately. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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