Accrued Liabilities

3 Months Ended

Mar. 31, 2020

Payables and Accruals [Abstract]

Accrued Liabilities

Accrued Liabilities

A summary of the components of accrued liabilities are as follows:

	As of March 31,		As of December 31,
	2020		2019		2018
	(Unaudited)
	(In thousands)
Accrued payroll	$	2,867	$	2,027	$	3,386
Accrued vacation	3,113		2,797		2,717
Accrued bonus	1,725		6,502		5,828
Other accrued expenses	10,806		10,951		6,235
Total accrued liabilities	$	18,511	$	22,277	$	18,166