Loss on Disposal of Assets and Costs from Exit and Disposal Activities (Tables)

6 Months Ended

Sep. 30, 2017

Discontinued Operations And Disposal Groups [Abstract]

Summary of Loss on Disposal of Assets and Costs from Exit and Disposal Activities

The following table summarizes the activity included in Loss on disposal of assets and costs from exit and disposal activities recorded during the three and six months ended September 30, 2017 and 2016:

	Three Months Ended September 30,				Six Months Ended September 30,
	2017		2016		2017		2016
	(in thousands)
Accelerated depreciation	$	1,520	$	—	$	3,561	$	—
Plant severance		186		—		827		—
Headcount reduction		2,577		—		2,577		—
Total restructuring activities	$	4,283	$	—	$	6,965	$	—
Loss on other disposals and partial disposals of property, plant and equipment		838		737		1,579		939
Total loss on disposal of assets and costs from exit and disposal activities	$	5,121	$	737	$	8,544	$	939