Commitment and Contingencies - Narrative (Details) $ in Millions |
1 Months Ended |
---|---|
Jul. 31, 2020
USD ($)
| |
Schedule Of Asset Acquisition [Line Items] | |
Royalty obligation, termination, period from first commercial sale | 10 years |
Asset Purchase Agreement | |
Schedule Of Asset Acquisition [Line Items] | |
Sales milestone payment | $ 29.0 |
Regulatory milestone payment | 51.3 |
Aggregate sales milestone payment | 115.0 |
Gilead Asset Purchase | |
Schedule Of Asset Acquisition [Line Items] | |
Upfront cash payment | 3.0 |
Convertible promissory note issued | 3.0 |
Payments for reimbursements | $ 0.7 |