Revenues from Contracts and Significant Customers (Tables)
|6 Months Ended|
Jun. 30, 2019
|Revenues from Contracts and Significant Customers|
|Schedule of disaggregation of Total Revenues||
Revenues by product and collaborator are summarized as follows:
Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.
Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef