Accrued Liabilities

6 Months Ended

Jun. 30, 2017

Payables and Accruals [Abstract]

Accrued Liabilities

Accrued Liabilities

Accrued liabilities as of June 30, 2017 and December 31, 2016 consisted of the following:

	June 30, 2017		December 31, 2016
	(in thousands)
Accrued employee compensation and related costs	$	4,820	$	7,920
Accrued sales allowances	11,591		7,849
Other accrued liabilities	22,289		21,411
Total	$	38,700	$	37,180