Accrued Expenses

9 Months Ended

Sep. 30, 2017

Payables And Accruals [Abstract]

Accrued Expenses

9. Accrued Expenses

Accrued expenses consist of the following (in thousands):

	September 30, 2017		December 31, 2016
Product sales reserves and allowances	$	26,662	$	9,998
Accrued compensation related expenses		6,879		7,169
Inventory received, not invoiced		2,405		5,398
Accrued income taxes		—		133
Accrued marketing and market research expenses		5,036		5,201
Accrued research and development expenses		812		864
Accrued interest on convertible notes		649		184
Accrued legal and professional expenses		1,347		984
Other accrued expenses		271		481
	$	44,061	$	30,412