Disaggregated Revenues (Tables)

9 Months Ended

Sep. 30, 2019

Disaggregation of Revenue [Abstract]

Summary of disaggregation of revenues by nature

The following table summarizes the disaggregation of revenues by nature, in thousands of dollars:

	Three Months ended September 30,				Nine Months ended September 30,
	2019		2018		2019		2018
	(unaudited)				(unaudited)
Net product sales
Trokendi XR	$	77,332	$	79,834	$	219,989	$	226,863
Oxtellar XR	22,702		20,393		65,502		59,514
Total net product sales	$	100,034	$	100,227	$	285,491	$	286,377
Royalty revenues	2,106		2,769		6,818		5,836
Licensing revenues	—		—		—		750
Total revenues	$	102,140	$	102,996	$	292,309	$	292,963