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Stock-Based Compensation Plans - Formula Settlement Value and Compensation Cost Related to Non Vested Stock and SARs (Detail) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | ||
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Dec. 31, 2013
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Dec. 31, 2012
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Dec. 31, 2011
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Restricted Stock [Member]
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
| Formula-settlement value and compensation cost | $ 447 | $ 615 | |
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SARs [Member]
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
| Formula-settlement value and compensation cost | $ 371 | $ 458 | |
| X | ||||||||||
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- Definition
Fair value of share-based awards for which the grantee has not yet gained the right until satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash. No definition available.
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| X | ||||||||||
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- Details
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