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Related Party Transactions (Details) (USD $)
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3 Months Ended | ||
|---|---|---|---|
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Mar. 31, 2012
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Mar. 31, 2011
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Dec. 31, 2011
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| Related Party Transaction [Line Items] | |||
| Legal services expense | $ 299,000 | $ 552,000 | |
| Expense related to sale of businesses | 170,000 | ||
| Accounts payable | 312,000 | 277,000 | |
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Senior Credit Agreement [Member]
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| Related Party Transaction [Line Items] | |||
| Revolving credit facility availability | $ 200,000,000 | $ 200,000,000 | |
| X | ||||||||||
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- Definition
Amount for accounts payable to related parties. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Costs of sales and operating expenses for the period incurred from transactions with related parties. 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
Expenses recognized during the period resulting from transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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