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Property, Equipment and Software - Additional Information (Details) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | ||
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Mar. 31, 2015
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Mar. 31, 2014
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Dec. 31, 2014
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| Property, Plant and Equipment [Line Items] | |||
| Carrying amount of capitalized software development costs | $ 34.5us-gaap_CapitalizedComputerSoftwareGross | $ 32.5us-gaap_CapitalizedComputerSoftwareGross | |
| Accumulated depreciation of capitalized software development costs | (11.4)us-gaap_CapitalizedComputerSoftwareAccumulatedAmortization | (10.7)us-gaap_CapitalizedComputerSoftwareAccumulatedAmortization | |
| Depreciation and amortization expense for property, equipment and software | 5.0us-gaap_DepreciationDepletionAndAmortization | 4.2us-gaap_DepreciationDepletionAndAmortization | |
| Software | |||
| Property, Plant and Equipment [Line Items] | |||
| Depreciation and amortization expense for property, equipment and software |
0.7us-gaap_DepreciationDepletionAndAmortization / us-gaap_PropertyPlantAndEquipmentByTypeAxis = us-gaap_ComputerSoftwareIntangibleAssetMember |
0.3us-gaap_DepreciationDepletionAndAmortization / us-gaap_PropertyPlantAndEquipmentByTypeAxis = us-gaap_ComputerSoftwareIntangibleAssetMember |
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| Impairment loss |
$ 0.6us-gaap_ImpairmentOfIntangibleAssetsExcludingGoodwill / us-gaap_PropertyPlantAndEquipmentByTypeAxis = us-gaap_ComputerSoftwareIntangibleAssetMember |
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- Definition
For each balance sheet presented, the amount of accumulated amortization for capitalized computer software costs. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount before accumulated amortization of capitalized costs for computer software, including but not limited to, acquired and internally developed computer software. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of an intangible asset (excluding goodwill) to fair value. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Details
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