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Description of Operations and Summary of Significant Accounting Policies (Details 2) (USD $)
In Millions, unless otherwise specified |
12 Months Ended |
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Dec. 31, 2011
Y
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| Deferred rent | |
| Period over which average annual rent expense exceeded actual cash rent payments (in years) | 1.5 |
| Lease incentives | $ 2.6 |
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Equipment, furniture and fixtures
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| Information related to useful life of property and equipment | |
| Minimum estimated useful life (in years) | 5 |
| Maximum estimated useful life (in years) | 7 |
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Software and computer equipment
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| Information related to useful life of property and equipment | |
| Estimated useful life (in years) | 3 |
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Capitalized software
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| Information related to useful life of property and equipment | |
| Estimated useful life (in years) | 3 |
| X | ||||||||||
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- Definition
Represents the period over which annual rent expense of leases exceeded actual cash rent payment. No definition available.
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- Details
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- Definition
This item represents the deferred charge for an incentive or inducement granted by a lessor to a lessee, in order to motivate the lessee to enter the lease agreement, which incentive or inducement is to be recognized as a reduction of rental revenue over the lease term. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
The average useful life of long-lived, physical assets used in the normal conduct of business and not intended for resale. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software. No definition available.
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| X | ||||||||||
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- Definition
The maximum useful life of long-lived, physical assets used in the normal conduct of business and not intended for resale. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software. No definition available.
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| X | ||||||||||
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- Definition
The minimum useful life of long lived, physical assets used in the normal conduct of business and not intended for resale. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software. No definition available.
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