Commitments and Contingencies - Narrative (Details) |
9 Months Ended |
---|---|
Sep. 30, 2020 | |
Loss Contingencies [Line Items] | |
Percentage of royalty obligations, majority are less than | 3.00% |
Minimum | |
Loss Contingencies [Line Items] | |
Percentage of royalty obligations | 0.50% |
Maximum | |
Loss Contingencies [Line Items] | |
Percentage of royalty obligations | 5.00% |