Segment Information (Tables)
|3 Months Ended|
Mar. 31, 2018
|Segment Reporting [Abstract]|
|Schedule of Segment Reporting Information, by Segment||
The following tables summarize, for the periods indicated, operating results by reportable segment:
Cost of goods sold is directly related to product sales only. Revenues derived from co-promote revenue had no cost of goods sold.
Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.
Reference 1: http://www.xbrl.org/2003/role/presentationRef