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Derivative Financial Instruments - Additional Information (Detail) (USD $)
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Sep. 28, 2013
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Dec. 31, 2012
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| Derivative Instruments, Gain (Loss) [Line Items] | ||
| Fair value of interest rate derivative liabilities | $ 117,000 | $ 218,000 |
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Industrial Revenue Bond [Member]
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| Derivative Instruments, Gain (Loss) [Line Items] | ||
| Notional amount of interest rate swap | 1,900,000 | |
| Interest of interest rate swap | 3.99% | |
| Derivative, variable rate basis | 3.99% plus a spread based on the Company's leverage ratio | |
| Derivative, date inception | Feb. 06, 2006 | |
| Derivative, date maturity | Feb. 01, 2016 | |
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Term Note [Member]
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| Derivative Instruments, Gain (Loss) [Line Items] | ||
| Derivative, date inception | Mar. 19, 2009 | |
| Fair value of interest rate derivative liabilities | $ 100,000 | $ 100,000 |
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- Definition
Derivative, date inception. No definition available.
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- Definition
Derivative, date maturity. No definition available.
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- Definition
Derivative, variable rate basis. No definition available.
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- Definition
Aggregate notional amount specified by the derivative(s). Expressed as an absolute value. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
Variable interest rate in effect as of the balance sheet date related to the interest rate derivative. No definition available.
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- Definition
Fair value as of the balance sheet date of interest rate derivative liabilities, which includes all such derivative instruments in hedging and nonhedging relationships that are recognized as liabilities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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