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Acquisitions -Schedule of Business Acquisitions (Details) - Agilis $ in Thousands | 12 Months Ended
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Dec. 31, 2018 USD ($)
Significant unobservable inputs (level 3) |
Changes in the fair value of warrant liability |
Ending balance | $ 53,200
Liability, Development and Regulatory Milestone |
Changes in the fair value of warrant liability |
Ending balance | 257,040
Liability, Development and Regulatory Milestone | Significant unobservable inputs (level 3) |
Changes in the fair value of warrant liability |
Change in fair value | 6,460
Additions | 263,500
Payments | 0
Ending balance | 257,040
Liability, Net Sales Milestones and Royalties |
Changes in the fair value of warrant liability |
Ending balance | 53,200
Liability, Net Sales Milestones and Royalties | Significant unobservable inputs (level 3) |
Changes in the fair value of warrant liability |
Beginning balance | 0
Change in fair value | (26,200)
Additions | 27,000
Payments | 0
Ending balance | $ 53,200

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