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Income Taxes - Additional Information (Detail) (USD $)
In Millions, unless otherwise specified |
12 Months Ended | |
|---|---|---|
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Dec. 31, 2012
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Dec. 31, 2013
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| Income Tax Disclosure [Abstract] | ||
| Operating losses carry forward period | 20 years | |
| Federal net operating loss utilized | $ 17.1 | |
| Federal net operating loss expected to be utilized in 2014 | $ 21.8 |
| X | ||||||||||
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- Definition
Net Operating Loss Carryforwards Utilized No definition available.
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| X | ||||||||||
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- Definition
Operating Loss Carryforwards Expected to be Utilized in Future Years No definition available.
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| X | ||||||||||
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- Definition
Operating Loss Carryforwards, Expiration Period No definition available.
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| X | ||||||||||
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- Details
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