Accrued Liabilities

9 Months Ended

Sep. 30, 2018

Payables and Accruals [Abstract]

Accrued Liabilities

ACCRUED LIABILITIES

Accrued liabilities consisted of the following (in thousands):

	As of
	September 30, 2018		December 31, 2017
Payroll and related liabilities	$	3,247	$	3,659
Other	4,599		7,105
Total accrued liabilities	$	7,846	$	10,764