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Stock-Based Compensation - Restricted Stock (Details) (USD $)
In Thousands, except Share data, unless otherwise specified |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
|
Sep. 30, 2013
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Sep. 30, 2012
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Sep. 30, 2013
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Sep. 30, 2012
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||
| Stock-based employee compensation | $ 1,226 | $ 785 | $ 3,087 | $ 2,121 |
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Restricted Stock
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||
| Shares granted | 1,900 | 2,750 | ||
| Stock-based employee compensation | $ 20 | $ 32 | ||