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Fair Value Measurements (Details 2) (USD $)
In Thousands, unless otherwise specified |
9 Months Ended |
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Sep. 30, 2013
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| Fair Value Measurements | |
| Period from date of acquisition used as input to estimate contingent consideration liability | 3 years |
| Changes in the fair value of Contingent Consideration Liability | |
| Fair value on WMS acquisition date of July 1, 2013 | $ 15,738 |
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Recurring Basis | Level 3
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| Changes in the fair value of Contingent Consideration Liability | |
| Fair value on WMS acquisition date of July 1, 2013 | 15,738 |
| Imputed interest | 392 |
| Balance at the end of the period | $ 16,130 |
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- Definition
Amount of liability recognized arising from contingent consideration in a business combination. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Period the instrument, asset or liability is expected to be outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
Amount of gain (loss) recognized on the income statement for financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Fair value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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