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Selected Balance Sheet Data - Additional Information (Detail) (USD $)
In Thousands, unless otherwise specified |
9 Months Ended |
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Sep. 30, 2013
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| Organization Consolidation And Presentation Of Financial Statements [Abstract] | |
| Capitalized deferred offering costs | $ 3,157 |
| IPO completion date | Nov. 05, 2013 |
| Fair value of deferred compensation plan assets | 110.00% |
| X | ||||||||||
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- Definition
The amount the Company may, in its sole and absolute discretion, elect to withdraw at any time all or a portion of the amount by which the fair market value of the Deferred Compensation Plan's assets exceeds the stated percentage of the aggregate amount credited to the Deferred Compensation Plan's participants' accounts. No definition available.
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| X | ||||||||||
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- Definition
Initial Public Offerings Completion Date No definition available.
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| X | ||||||||||
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- Definition
Specific incremental costs directly attributable to a proposed or actual offering of securities which are deferred at the end of the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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