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Commitments and Contingencies (Minimum Lease Payments And Sublease Rentals) (Detail) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended |
|---|---|
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Dec. 31, 2012
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| Lease Commitments | $ 30,379 |
| Sublease Rentals | 11,739 |
| Net | 18,640 |
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Year 2013 [Member]
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| Lease Commitments | 9,435 |
| Sublease Rentals | 4,857 |
| Net | 4,578 |
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Year 2014 [Member]
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| Lease Commitments | 9,009 |
| Sublease Rentals | 4,845 |
| Net | 4,164 |
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Year 2015 [Member]
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| Lease Commitments | 5,667 |
| Sublease Rentals | 2,033 |
| Net | 3,634 |
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Year 2016 [Member]
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| Lease Commitments | 3,034 |
| Sublease Rentals | 4 |
| Net | 3,030 |
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Year 2017 [Member]
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| Lease Commitments | 2,883 |
| Sublease Rentals | 0 |
| Net | 2,883 |
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Year 2018 [Member]
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| Lease Commitments | 351 |
| Sublease Rentals | 0 |
| Net | $ 351 |
| X | ||||||||||
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- Definition
This element represents the payments that the lessee is obligated to make or can be required to make in connection with a property under the terms of an agreement classified as an operating lease, excluding contingent rentals and a guarantee by the lessee of the lessor's debt and the lessee's obligation to pay (apart from the rental payments) executory costs such as insurance, maintenance, and taxes. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The total amount of sublease rental income recognized during the period that reduces the entity's rent expense incurred under operating leases. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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