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Benefit Plans - Additional Information (Detail) (USD $)
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12 Months Ended |
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Dec. 31, 2013
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| Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] | |
| Benefit plan related expenses | $ 15,000 |
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- Details
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- Definition
Costs and payments related to employee benefits and equity-based compensation, such as pension expense and contributions, other postretirement benefits expense and payments, stock or unit options expense, and amortization of restricted stock or unit. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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