Net Sales by Product (Tables)

9 Months Ended

Sep. 30, 2020

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,
	2020			2019			2020			2019
BELBUCA	$	34,758		$	26,514		$	100,572		$	69,277
% of net product sales	90		%	90		%	89		%	89		%
Symproic	3,453			2,172			11,046			5,348
% of net product sales	9		%	7		%	10		%	7		%
BUNAVAIL	574			937			1,328			2,813
% of net product sales	1		%	3		%	1		%	4		%
Net product sales	$	38,785		$	29,623		$	112,946		$	77,438