Accrued Payroll and Employee Benefits (Tables)

6 Months Ended

Jun. 30, 2017

Payables and Accruals [Abstract]

Components of Accrued Payroll and Employee Benefits

The components of our accrued payroll and employee benefits are as follows: 

	June 30,		December 31,
	2017		2016
	(In thousands)
Accrued payroll	$	1,906	$	1,131
Accrued benefits	2,033		1,685
Accrued severance	1,297		1,440
Total accrued payroll and employee benefits	$	5,236	$	4,256

Schedule of Restructuring Reserve by Type of Cost

The following table summarizes our accrued severance activity (in thousands):

	Three Months Ended June 30,						Six Months Ended June 30,
	2017			2016			2017			2016
Balance, beginning of period	$	1,632		$	2,370		$	1,440		$	4,148
Adjustments to expense	304			(20		)	1,494			(197		)
Payments	(639		)	(1,349		)	(1,637		)	(2,950		)
Balance, end of period	$	1,297		$	1,001		$	1,297		$	1,001