Subsequent Events - Additional Information (Details) - Subsequent Event - 2017 Celgene Agreement $ in Millions |
1 Months Ended |
|---|---|
|
May 31, 2019
USD ($)
| |
| Subsequent Event [Line Items] | |
| Contingent payments | $ 275.0 |
| Option maintenance fee | $ 12.5 |
| X | ||||||||||
- Definition Contingent Payments. No definition available.
|
| X | ||||||||||
- Definition Option maintenance fee. No definition available.
|
| X | ||||||||||
- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. No definition available.
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|