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Income Taxes - Additional Information (Detail) (USD $)
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3 Months Ended | |
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Mar. 31, 2013
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Mar. 31, 2012
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| Income Tax Disclosure [Abstract] | ||
| Effective income tax rate | 31.66% | 1.07% |
| Provision for Income Taxes | $ 4,684,000 | $ 79,000 |
| Income tax expense includes stock options and state tax adjustment | $ 779,000 | |
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- Definition
Income Tax Expense Including Stock Options And State Tax Adjustment No definition available.
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- Definition
A ratio calculated by dividing the reported amount of income tax expense attributable to continuing operations for the period by GAAP-basis pretax income from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
The sum of the current income tax expense or benefit and the deferred income tax expense or benefit pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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