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Benefit Plans (Details 3) (Restricted Stock and Restricted Stock Units RSU [Member])
In Thousands, unless otherwise specified |
3 Months Ended | 6 Months Ended |
|---|---|---|
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Jun. 30, 2012
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Jun. 30, 2012
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Restricted Stock and Restricted Stock Units RSU [Member]
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| Summary of nonvested restricted stock and restricted stock unit activity | ||
| Grants (in shares) | 0 | 0 |
| Exercises (in shares) | 0 | 0 |
| Forfeitures (in shares) | 0 | 0 |
| Cancellations (in shares) | 0 | 0 |
| Expirations (in shares) | 0 | 0 |
| Nonvested awards outstanding (in shares) | 421 | 421 |
| X | ||||||||||
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- Definition
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Cancelled in Period No definition available.
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| X | ||||||||||
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- Definition
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Exercised in Period No definition available.
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| X | ||||||||||
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- Definition
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Expired in Period No definition available.
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| X | ||||||||||
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- Definition
The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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