Fair Value Measurements - Narrative (Details) - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Mar. 31, 2019 |
Dec. 31, 2018 |
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| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Decrease of estimated future sales in amount | $ 1,800 | |
| Contingent consideration | 29,343 | $ 24,537 |
| Accrued Expenses | ||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Contingent consideration | 2,400 | 2,400 |
| Other Noncurrent Liabilities | ||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Contingent consideration | $ 27,000 | $ 22,200 |
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- Definition Business combination contingent consideration arrangements change in amount of contingent consideration if estimated future sales decrease ten percent. No definition available.
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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/disclosureRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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