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Derivative Financial Instruments (Details Textual) (USD $)
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Dec. 31, 2012
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Dec. 31, 2011
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| Derivative Financial Instruments (Textual) [Abstract] | ||
| Fair value of interest rate derivative liabilities | $ 218,000 | $ 393,000 |
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Industrial Revenue Bond [Member]
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| Derivative Financial Instruments (Textual) [Abstract] | ||
| 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 Financial Instruments (Textual) [Abstract] | ||
| Notional amount of interest rate swap | 5,000,000 | |
| Interest of interest rate swap | 2.115% | |
| Derivative, variable rate basis | 2.115% plus a spread based on the Company’s leverage ratio | |
| Derivative, date inception | Oct. 01, 2009 | |
| Derivative, date maturity | Jan. 30, 2014 | |
| Fair value of interest rate derivative liabilities | $ 200,000 | $ 400,000 |
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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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- Details
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- Definition
Derivative, variable rate basis. No definition available.
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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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- Definition
Aggregate notional amount of interest rate derivatives, which relates to the currency amount specified in the interest rate derivative instruments. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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