Commitments and Contingencies - Additional Information (Detail) $ in Millions |
12 Months Ended |
|---|---|
|
Dec. 31, 2020
USD ($)
| |
| Other Commitments [Line Items] | |
| Upfront fees unamortized balance included in prepaid asset | $ 1.1 |
| Contractual obligation | $ 49.0 |
| Percentage of right to share development costs exercised | 50.00% |
| Minimum | |
| Other Commitments [Line Items] | |
| Estimated purchase obligation | $ 13.2 |
| Maximum | |
| Other Commitments [Line Items] | |
| Estimated purchase obligation | $ 13.9 |
| X | ||||||||||
- Definition Development costs sharing percentage exercised. No definition available.
|
| X | ||||||||||
- Definition Upfront fees unamortized balance included in prepaid asset. No definition available.
|
| X | ||||||||||
- Definition Amount of contractual obligation, including but not limited to, long-term debt, capital lease obligations, operating lease obligations, purchase obligations, and other commitments. No definition available.
|
| X | ||||||||||
- 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.
|
| X | ||||||||||
- Definition Minimum amount of purchase arrangement in which the entity has agreed to expend funds to procure goods or services from a supplier. No definition available.
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|