Disaggregated Revenues (Tables)

6 Months Ended

Jun. 30, 2020

Disaggregation of Revenue [Abstract]

Summary of disaggregation of revenues by nature

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

	Three Months ended June 30,				Six Months ended June 30,
	2020		2019		2020		2019
	(unaudited)				(unaudited)
Net product sales
Trokendi XR	$	89,674	$	78,964	$	158,225	$	142,657
Oxtellar XR	23,680		23,394		47,619		42,800
APOKYN	8,600		—		8,600		—
XADAGO	801		—		801		—
MYOBLOC	1,229		—		1,229		—
Total net product sales	$	123,984	$	102,358	$	216,474	$	185,457
Royalty revenues	2,745		2,337		5,231		4,712
Total revenues	$	126,729	$	104,695	$	221,705	$	190,169