Goodwill and Indefinite-Lived Intangible Assets - Schedule of Change in Fair Value of Indefinite-Lived Intangible Asset (Detail) - Onco Hist [Member] |
Dec. 31, 2013
USD ($)
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| Discount Rate [Member] | |
| Indefinite-lived Intangible Assets [Line Items] | |
| Change in fair value of indefinite-lived intangible asset | $ (688,000) |
| Milestone Income [Member] | |
| Indefinite-lived Intangible Assets [Line Items] | |
| Change in fair value of indefinite-lived intangible asset | $ (826,000) |
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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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- Definition Indefinite Lived Intangible Assets Fair Value Increase Decrease No definition available.
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