Commitments and Contingencies	9 Months Ended
Sep. 30, 2019
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Note 8—Commitments and Contingencies Contracts We have various agreements with third parties that would collectively require payment of termination fees totaling $22.6 million as of September 30, 2019 if we cancel the work within specific time frames, either prior to commencing or during performance of the contracted services. Development Milestones and Product Royalties We have licensed a variety of intellectual property from third parties that we are currently developing or may develop in the future. These licenses may require milestone payments during clinical development as well as low single to low double-digit royalties on the net income or net sales of the product. For the three and nine months ended September 30, 2019 and the year ended December 31, 2018, development milestones incurred were insignificant and we did not owe any royalties.

Commitments and Contingencies

9 Months Ended

Sep. 30, 2019

Commitments and Contingencies Disclosure [Abstract]

Note 8—Commitments and Contingencies

Contracts

We have various agreements with third parties that would collectively require payment of termination fees totaling $22.6 million as of September 30, 2019 if we cancel the work within specific time frames, either prior to commencing or during performance of the contracted services.

Development Milestones and Product Royalties

We have licensed a variety of intellectual property from third parties that we are currently developing or may develop in the future. These licenses may require milestone payments during clinical development as well as low single to low double-digit royalties on the net income or net sales of the product. For the three and nine months ended September 30, 2019 and the year ended December 31, 2018, development milestones incurred were insignificant and we did not owe any royalties.