Segment Information (Tables)

3 Months Ended

Mar. 31, 2017

Segment Reporting [Abstract]

Schedule of Net Product Sales from External Customers

The following table summarizes total net revenue from external customers by product and by geographic region, based on the location of the customer, for the three months ended March 31, 2017.

	U.S.		Brazil		Other Foreign Countries		Total
	(in thousands)
Metreleptin	11,474		1,227		1,259		13,960
Lomitapide	10,876		1,640		3,508		16,024
Total	$	22,350	$	2,867	$	4,767	$	29,984