Accrued and Other Liabilities (Tables)

12 Months Ended

Dec. 31, 2017

Payables and Accruals [Abstract]

Details of Accrued and Other Liabilities

Table 8: Details of Accrued and Other Liabilities
	As of December 31,
	2017		2016
	(in thousands)
Employee-related costs	$	9,258	$	9,595
Other taxes	938		2,088
Other	1,744		638
Accrued and other liabilities	$	11,940	$	12,321