Property, Plant and Equipment

12 Months Ended

Mar. 31, 2018

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment

perty, plant and equipment as of March 31, 2018 and April 1, 2017 consisted of the following:

(In thousands)	Weighted Average Useful Life (in years)	2018			2017
Land	n/a	$	2,152		$	2,152
Buildings and improvements	18	38,467			36,204
Machinery and equipment	5	41,889			59,099
Computer equipment and software	5	22,676			36,239
		105,184			133,694
Less accumulated depreciation		(83,159		)	(112,075		)
		$	22,025		$	21,619

Depreciation expense totaled $5.9 million, $6.9 million and $6.8 million in 2018, 2017 and 2016, respectively. For the year ended March 31, 2018, the Company performed a review for impairment based on certain triggering events.  As a result of this review, no impairments of property, plant and equipment were identified.

Additionally, in 2018 the Company recorded impairment charges of $1.7 million associated with completion of the 2017 restructuring plan in 2018. See Note 22: Restructuring and Cost Management Plans for further discussion.