Summary of Potential Number of Shares Vesting under Restricted Stock (Detail) (USD $)
In Thousands, except Share data, 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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at IRR of at least 8.5%
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Schedule Of Stock Options [Line Items] | |||
Number of shares vesting at IRR level of at least 8.5% | 50,981 | 51,239 | 132,144 |
Fair value of shares vesting at IRR level of at least 8.5% | $ 1,103 | $ 991 | $ 2,423 |
at IRR of at least 10.5%
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Schedule Of Stock Options [Line Items] | |||
Number of shares vesting at IRR level of at least 10.5% | 101,974 | 102,488 | 264,288 |
Fair value of shares vesting at IRR level of at least 10.5% | 2,206 | 1,983 | 4,847 |
at IRR of at least 12.5%
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Schedule Of Stock Options [Line Items] | |||
Number of shares vesting at IRR level of at least 12.5% | 152,955 | 153,727 | 396,429 |
Fair value of shares vesting at IRR level of at least 12.5% | $ 3,308 | $ 2,975 | $ 7,271 |
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Number of shares vesting at an IRR level of at least 8.5%. No definition available.
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- Definition
Number of shares vesting at an IRR level of at least 10.5% No definition available.
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- Definition
Number of shares vesting at an IRR level of at least 12.5%. No definition available.
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- Details
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- Definition
Fair value of shares vesting at an IRR level of at least 8.5%. No definition available.
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X | ||||||||||
- Definition
Fair value of shares vesting at an IRR level of at least 10.5% No definition available.
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X | ||||||||||
- Definition
Fair value of shares vesting at an IRR level of at least 12.5% No definition available.
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