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Long-Term Debt (Details) (USD $)
In Thousands, unless otherwise specified |
Dec. 31, 2011
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Oct. 21, 2011
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|---|---|---|
| Line of Credit Facility | ||
| Stand-by letters of credit | $ (294) | |
| Maximum additional available borrowing amount | 103,206 | |
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Senior Unsecured Revolving Credit Facility [Member]
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| Line of Credit Facility | ||
| Maximum aggregate available borrowing amount | 250,000 | 250,000 |
| Outstanding borrowings | $ (146,500) |
| X | ||||||||||
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- Definition
The total amount of the contingent obligation under letters of credit outstanding as of the reporting date. No definition available.
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- Details
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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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| X | ||||||||||
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- Definition
Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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