Restructuring and Other Charges (Tables)

6 Months Ended

Jun. 30, 2018

Restructuring and Related Activities [Abstract]

Schedule of Restructuring and Related Costs [Table Text Block]

The following table summarizes the Company's restructuring and other charges as presented in the condensed consolidated statements of operations (in thousands):

	Three Months Ended					Six Months Ended
	June 30,					June 30,
	2018			2017		2018		2017
Employee-related restructuring expenses (recoveries)	$	(86	)	$	1,215	$	778	$	1,257
Integration-related, legal and other non-recurring expenses	1,375			20		1,892		213
Facility reductions	—			—		190		—
Restructuring and other charges, net	$	1,289		$	1,235	$	2,860	$	1,470

Schedule of Restructuring Reserve by Type of Cost [Table Text Block]

Accrued restructuring, which is included in other accrued liabilities in the accompanying condensed consolidated balance sheets as of June 30, 2018 and December 31, 2017, consisted of the following (in thousands):

	Severance, payroll taxes and other employee benefits			Facility reductions			Total
Balance accrued as of December 31, 2017	$	2,774		$	—		$	2,774
Additions	969			190			1,159
Reversals	(191		)	—			(191		)
Expenditures and payments	(3,357		)	(41		)	(3,398		)
Balance accrued as of June 30, 2018	$	195		$	149		$	344