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Long-Term Debt - Revolver (Details) (USD $)
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12 Months Ended | |
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Dec. 31, 2013
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Dec. 31, 2012
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Revolving Credit Facility [Member]
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| Debt Instrument [Line Items] | ||
| Variation in applicable rate for LIBOR Rate Loan | 2.50% | |
| Variation in applicable rate for LIBOR Rate Loan | 3.00% | |
| Variation in applicable rate for Base Rate Loan | 1.50% | |
| Variation in applicable rate for Base Rate Loan | 2.00% | |
| Revolving loan outstanding | $ 0 | $ 0 |
| Letters of credit outstanding | $ 4,600,000 | $ 4,500,000 |
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Existing Credit Agreement [Member]
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| Debt Instrument [Line Items] | ||
| Variation in applicable rate for LIBOR Rate Loan | 2.75% | |
| Variation in applicable rate for LIBOR Rate Loan | 3.25% | |
| Variation in applicable rate for Base Rate Loan | 1.75% | |
| Variation in applicable rate for Base Rate Loan | 2.25% |
| X | ||||||||||
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- Definition
Letters Of Credit Amount Outstanding No definition available.
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| X | ||||||||||
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- Definition
Line of credit facility basis spread on base rate maximum. No definition available.
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| X | ||||||||||
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- Definition
Line of credit facility basis spread on base rate minimum. No definition available.
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| X | ||||||||||
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- Definition
Line of credit facility basis spread on London interbank offered rate maximum. No definition available.
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| X | ||||||||||
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- Definition
Line of credit facility basis spread on London interbank offered rate minimum. No definition available.
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- Details
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| X | ||||||||||
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- Definition
Amount borrowed under the credit facility as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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