Net Sales by Product (Tables)

3 Months Ended

Mar. 31, 2019

Segment Reporting [Abstract]

Summary of Net Sales by Product

However, the following table presents net sales by product:

	Three months ended March 31,
	2019		2018
BELBUCA	$	18,703	$	8,024
BUNAVAIL		1,056		1,814
Net product sales	$	19,759	$	9,838