Inventories

9 Months Ended

Dec. 31, 2016

Inventory Disclosure [Abstract]

Inventories

Inventories

Inventories are principally valued at standard cost, which approximates the lower of cost or market on a first-in, first-out basis. Components of inventories were as follows:

(In thousands)	December 31, 2016		April 2, 2016
Raw materials and purchased parts	$	40,405	$	38,957
Work-in-process	14,196		14,270
Finished goods	4,229		7,243
	$	58,830	$	60,470