Restructuring and Integration (Tables)

6 Months Ended

Jun. 30, 2018

Wheeling Plant [Member]

Summary of Restructuring and Integration Charges and Reserve Activity

The following table summarizes restructuring and integration charges incurred for the three months and six months ended June 30, 2018 and 2017.

	Three Months Ended June 30, 2018
	Mobile Solutions			Power Solutions		Life Sciences		Corporate and Consolidations		Total
Severance and other employee costs	$	—		$	—	$	1,596	$	—	$	1,596
Other	(5		)	—		—		—		(5		)
Total	$	(5	)	$	—	$	1,596	$	—	$	1,591
	Six Months Ended June 30, 2018
	Mobile Solutions			Power Solutions		Life Sciences		Corporate and Consolidations		Total
Severance and other employee costs	$	—		$	—	$	1,596	$	728	$	2,324
Other	22			—		—		—		22
Total	$	22		$	—	$	1,596	$	728	$	2,346
	Three Months Ended June 30, 2017
	Mobile Solutions			Power Solutions		Life Sciences		Corporate and Consolidations		Total
Severance and other employee costs	$	6		$	—	$	—	$	—	$	6
Total	$	6		$	—	$	—	$	—	$	6
	Six Months Ended June 30, 2017
	Mobile Solutions			Power Solutions		Life Sciences		Corporate and Consolidations		Total
Severance and other employee costs	$	17		$	—	$	—	$	—	$	17
Total	$	17		$	—	$	—	$	—	$	17

The following table summarizes restructuring and integration reserve activity for the six months ended June 30, 2018.

	Reserve Balance as of December 31, 2017		Charges		Non-cash Adjustments			Cash Reductions			Reserve Balance as of June 30, 2018
Severance and other employee costs	$	—	$	2,324	$	—		$	(252	)	$	2,072
Site closure and other associated costs	1,099		22		(61		)	(740		)	320
Total	$	1,099	$	2,346	$	(61	)	$	(992	)	$	2,392