Office Closing and Exit Costs (Tables)

12 Months Ended

Dec. 31, 2017

Restructuring And Related Activities [Abstract]

Exit Costs Included in Accrued Liabilities in Consolidated Balance Sheet

The following table details the accrued liability as of December 31, 2017 and December 31, 2016 (in thousands):

		2017			2016
Beginning balance	$	2,460		$	11,630
Accrued severance costs		2,176			(822	)
Accrued building rent		(70	)		303
Payments		(2,711	)		(8,651	)
Ending balance	$	1,855		$	2,460

Summary of Termination Costs

The following summarizes our termination costs for three years ended December 31, 2017, 2016 and 2015 (in thousands):

		2017			2016			2015
Severance costs	$	2,176		$	(822	)	$	11,706
Building lease		(70	)		303			3,147
Stock-based compensation		1,664			—			217
Total termination costs	$	3,770		$	(519	)	$	15,070