Net Sales by Product (Tables)

9 Months Ended

Sep. 30, 2019

Segment Reporting [Abstract]

Summary of Net Sales by Product

However, the following table presents net sales by product:

	Three months ended September 30,				Nine months ended September 30,
	2019		2018		2019		2018
BELBUCA	$	26,514	$	12,358	$	69,277	$	30,128
Symproic	2,172		—		5,348		—
BUNAVAIL	937		1,405		2,813		4,239
Net product sales	$	29,623	$	13,763	$	77,438	$	34,367